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Chubb

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Employees 10,000+
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FY2018 Annual Report · Chubb
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Chubb Limited

Bärengasse 32

CH—8001 Zurich

Switzerland

chubb.com

Chubb Limited
Chubb Limited
Annual Report
Annual Report
2018
2018

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 002CSN9C06

 
 
 
 
 
Financial Summary 

Chairman and CEO Letter to Shareholders  

Review of Operations 

Citizenship at Chubb 

Chubb Group Corporate Offi  cers and Other Executives 

Chubb Limited Board of Directors 

Shareholder Information 

Non–GAAP Financial Measures 

Form 10–K

Swiss Statutory Financial Statements

Swiss Statutory Compensation Report

Environmental Statement

1

2

24

44

46

48

49

50

Financial Summary 

In millions of U.S. dollars  
except per share data and ratios

Gross premiums written

Net premiums written 

Net premiums earned

P&C combined ratio

Current accident year P&C combined ratio excluding catastrophe losses

Core operating income 

Net income

Diluted earnings per share — net income 

Diluted earnings per share — core operating income 

Total investments

Total assets 

Shareholders’ equity 

Book value per share 

Tangible book value per share

Core operating return on equity 

Core operating return on tangible equity 

This document contains non–GAAP financial measures. Refer to pages 50–52 for  
reconciliations to the most directly comparable GAAP measures.

NM—not meaningful

Year Ended  
Dec. 31, 2018

Year Ended  
Dec. 31, 2017

Percentage Change 

$37,968

$36,376

((((4.4%

30,579

29,244

30,064

29,034

90.6%

88.0%

4,407

3,962

8.49

9.44

94.7%

87.6%

3,784

3,861

8.19

8.03

100,968

102,444

167,771

167,022

50,312

109.56

65.89

8.7%

14.6%

51,172

110.32

65.87

7.8%

13.4%

4.6% 

3.5%

NM

NM

16.5%

2.6%

3.7%

17.6%

–1.4%

0.4%

–1.7%

–0.7%

0.0%

NM

NM

1

 
Evan G. Greenberg 
Chairman and Chief Executive Officer 
Chubb Limited/Chubb Group

2

To My Fellow Shareholders

Chubb performed well in a challenging 
year for the insurance industry, marked 
again by elevated natural catastrophe 
losses, underlying underwriting margin 
pressures, improving but overly 
competitive commercial property and 
casualty pricing conditions globally, 
and rising but still historically low 
interest rates, which began to benefit 
insurers’ investment returns. Our 
company produced very good financial 
results in 2018 including standout 
underwriting profitability and record 
investment income. We provided 
distinguishing service to our customers, 
advanced our strategic priorities and 
competitive profile, and made good 
progress in transforming ourselves to 
thrive in a digital age. The investments 
we are making to further strengthen 
our capabilities will enable us to 
grow profitably and take advantage of 
opportunity in many places around the 
globe long into the future. 

Chubb is the world’s largest publicly 
traded property and casualty (P&C) 
insurer with market cap of $63 billion 
at the time of this writing and such a 
unique company that I would like to 
begin, as I have done in the past, by 
describing who we are and what we do. 

We write gross premiums of $38 billion, 
65% of which come from commercial 
lines and 35% from consumer lines, 
including Asia life insurance. On the 
commercial side, we serve companies 
of all sizes globally, from the largest 
industrial corporations for virtually 
all of their coverage needs through 
brokers, to middle–market companies 
and small businesses with the broadest 
array of coverages of any insurer, 

principally distributed through 
independent agents. In the United 
States, we are the only company with 
this combination of product capability 
and distribution reach. 

On the consumer side, we are a 
major personal lines writer, serving 
customers ranging from the affluent to 
the emerging middle class, depending 
on the country. For individuals and 
families, we insure their lives and their 
health, protect their homes and the 
contents, their automobiles and other 
valuable assets, from yachts, jewelry 
and art to cell phones. We are a truly 
global insurer, one of only a few in the 
world, with substantial operations in 
54 countries and territories. About 40% 
of our business originates outside the 
United States and is growing faster than 
our U.S. business. This local presence 
globally enables us to compete for local 
business while serving the needs of 
multinationals. 

Chubb has a portfolio of simply 
outstanding businesses that are  
difficult or next to impossible to 
replicate, and many are market–
leading. Each is a multibillion–dollar 
business with substantial scale and 
scope for future growth. In the U.S., 
we are the largest commercial insurer 
and the leader in casualty products 
and risk management services for large 
global corporations, the fourth–largest 
commercial insurer serving the middle 
and small business market, the #3 
excess and surplus (E&S) lines writer, 
the leading crop insurer for America’s 
farmers, and, by far, the #1 provider 
of personal lines coverage and service 
for affluent individuals and families. 
Globally, we are the leaders in financial 
lines such as directors and officers 
(D&O) and errors and omissions (E&O) 

3

coverage for companies, a market 
leader in new coverages such as  
cyber risk insurance, and a top 
personal accident and supplemental 
health insurance (A&H) provider for 
consumers. In addition to brokers and 
independent agents, our products 
and services are distributed through 
exclusive agents, retail financial 
institutions, sponsoring organizations 
and various forms of direct marketing. 
With $63 billion in total capital and $50 
billion in equity, our balance sheet is 
backed by ratings of AA from S&P and 
A++ from AM Best. 

The macro environment in 2018

For most of 2018, the macro operating 
environment was generally favorable, 
with positive economic conditions 
globally, particularly in the U.S. Political 
and geopolitical developments across 
the globe became a source of tension 

and uncertainty, and economic 
conditions outside the U.S. weakened, 
contributing to financial market 
volatility by year–end. Observe: the 
economic slowdown in China, with 
its political and economic policy 
objectives in conflict; the inability 
of major democracies to govern and 
solve problems; U.S.–China trade and 
geopolitical tension; tensions between 
the U.S. and its traditional allies; Brexit; 
and, in the latter half of the year, 
concern in financial markets over  
the pace of rising interest rates by  
the U.S. Federal Reserve and other 
central banks. 

In the global P&C industry, we 
experienced an improving rate 
environment, particularly in the latter 
half of 2018. Fourth quarter pricing, 
tone and momentum were materially 
better than at the same period a year 
ago and continued into early 2019. 
While the underwriting environment 
has improved and continues to do so, it 
varies by country and class of business. 
Prices in many important classes

remain below what is adequate to earn 
a reasonable return for the risk taken. 
Frankly, our industry needs rate. A 
continuous rise in loss costs, the pace 
of which varies by class and country; a 
more difficult risk environment in some 
important classes; and rates charged 
remaining flat or rising at a subdued 
pace over an extended period — these 
create industry margin pressures. With 
elevated natural catastrophe losses, 
revenue collected for catastrophe 
coverage no longer subsidizes mediocre 
or lousy results for many insurers. At 
the same time, industry capital remains 
abundant and balance sheets are in 
reasonable shape overall, moderating 
the trend toward improved pricing. 
With that said, it appears momentum  
is building. 

While the natural catastrophes of last 
year did not reach the same magnitude 
as the record–setting levels of 2017, it 

Geographic Sources  
of Premium 

2018 gross premiums written

Latin America 8%

Asia 11%

Europe/Eurasia & Africa 13%

Bermuda/Canada 5%

United States 63%

Premium Growth by Geography 

Percentage change in gross premiums 
written in 2018 versus 2017 in  
constant dollars

4

United States 2.6%

Latin America 10.3%

Europe/Eurasia & Africa 2.7%

Bermuda/Canada 6.0%

Asia 9.0%

4

was a major year for CATs nonetheless, 
with insured losses estimated in the 
range of $80 billion, likely the fourth 
highest in 50 years. To me, as notable 
were the sheer number of natural 
events, which exceeded ’17’s total, 
the almost biblical range — wind, fire, 
flood, quake — and the diversity of 
places from which they originated — 
the U.S. (hurricanes, floods, wildfires 
and winter storms), Japan (typhoons 
and earthquakes) and Hong Kong, 
China and Australia (typhoons), to 
name a few. For Chubb, pre–tax net 
catastrophe losses were significantly 
lower this year — $1.6 billion compared 
to $2.7 billion in 2017 — but about $700 
million more than we planned for 
when calculating our “expected” CATs 
for the year. Nevertheless, the losses 
were within our risk tolerance, which 
accepts a certain amount of volatility. 
This is the business we are in and we 
purposely take this risk, so we have no 
regrets as long as our underwriting is 
good and we are properly paid.

Even with the elevated CATs, we 
produced core operating income of 
$4.4 billion, or $9.44 per share, up  
18% on a per share basis from 2017.  
For perspective, with an expected  
or average level of annual catastrophe 
losses, we would have earned  
$5 billion. 

The craft of underwriting 

A major distinguishing characteristic 
of our company is the focus we 
place on operational excellence and 
execution around our underwriting and 
service culture, which are hallmarks 
of the company, and our relentless 
commitment to underwriting discipline 
and profitability. For total clarity of 

purpose, Chubb is an underwriting 
company — everything starts with 
underwriting and it is the wellhead 
of our culture. Through careful 
portfolio construction and discipline, 
we maintain an exceptional level of 
underwriting profit. On the other side 
of the coin, the craft of underwriting 
informs how we grow. We measure 
ourselves first by underwriting income 
and the combined ratio. Last year we 
produced $2.6 billion of pre–tax P&C 
underwriting income, compared to 
$1.4 billion in 2017. We generated a 
2018 calendar year P&C combined ratio 
of 90.6%, compared to 94.7% prior 
year — a very good result overall and 
particularly distinctive when compared 
to the 99.2% average combined ratio of 
a cohort of major or peer companies 
we compete against. 

Our underlying underwriting 
performance, which unmasks the 
impact of catastrophes, was simply 
excellent. The P&C combined ratio 
for our ’18 business exposure (known 
as the current accident year before 
catastrophe losses) was 88.0%, 
compared with 87.6% prior year. By the 
way, simply for clarity, the published 
calendar year and current accident 
year combined ratios with expected 
annual CAT losses were 88.1% and 
91.4%, respectively. Again, I think 
this is the convention investors in the 
industry ought to insist upon versus 
the current accident year excluding 
CATs, because excluding catastrophes 
eliminates losses but retains the 
premium, prettying up results. Later in 
this letter, I’ll have more to say about 
our underwriting culture, and how we 
maintain industry–leading margins.

“ We are in the risk 
business, we work at 
it every day with an 
underwriting ethos 
and high–performance 
culture. We have an 
extraordinarily high level 
of talent and leadership, 
groomed over many 
years with a shared set  
of values, work ethic  
and discipline. And  
we do all of this on a  
global scale.”

5

For the year, total gross premiums 
written for the company were $38 
billion while net premiums written, 
which are the premiums we retain on 
our balance sheet, were $31 billion, 
up 4.6%. Global macro conditions 
notwithstanding, we expect at a 
minimum to maintain a rate of annual 
growth in this range in constant dollars, 
though with some natural variability 
quarter to quarter given the nature of 
our business. There is a lot of optimism 
and belief in the company about our 
capabilities, and I will provide some 
general insight into that. 

Record investment income 

The other and equally important source 
of earnings, next to underwriting, is 
investment income, which is a 

derivative of our basic business. We 
take most of our risk on the liability 
side of the balance sheet, with our 
capital leveraged against insurance 
risk exposure. We are predominantly 
fixed income investors and have built 
a well–balanced and diversified global 
portfolio. As long–term savers, rising 
rates are a good thing for insurers since 
it means growth in investment income. 
Last year, off the back of strong cash 
flow ($5.5 billion in ’18), rising rates and 
returns on our illiquid investments, 
our pre–tax adjusted net investment 
income of $3.6 billion was up 2.8%, a 
record result. 

During the year, we took steps to 
shorten duration to 3.7 years, which 
partially immunizes us from the 

mark–to–market impact of rising rates. 
As the Federal Reserve raised interest 
rates, our reinvestment rate increased 
from 2.9% to 3.7% by year’s end — still 
low in historic terms but better.
Outside the U.S., economic conditions 
are softening and central banks are 
reacting by maintaining a low interest 
rate policy. While we cannot predict 
the timing, driven ultimately by supply 
and demand, and likely higher future 
inflation, we expect U.S. Treasury 
rates will rise further while the yield 
curve will steepen, impacted by rising 
deficits. In time, rising rates coupled 
with our strong operating cash flow  
will accelerate investment income 
growth. Keep in mind, every 100 basis 
points of portfolio yield equals over 
$950 million of additional pre–tax 
investment income and 1.6% accretion 
to our core operating ROE. 

3 Year

10 Year

Chubb

1.7x

Peers1

0.9x

Chubb

3.5x

Peers1

1.3x

$50

$50

$29

$34

$30

$30

$23

$14

1.2x

1.0x

2.5x

1.3x

$110

$90

$110

$69

$68

$43

$68

$51

)
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Book Value & Book Value  
Per Share Growth

Chubb has outperformed the average 
of North American and global peers 
over the last three and 10 years in 
terms of book value growth on both  
a dollar and per share basis.

1  Includes AIG, Allianz, AXA, CNA, HIG, QBE, RSA, 
TRV, XL, Zurich. XL’s 2018 results are as of  
June 30, 2018. 

Source: SNL and company disclosures

6

 
 
 
 
 
Insurance is a long–term business 
and I believe attractive long–term 
shareholder returns are a derivative 
of doing our job well. Our strategy 
includes the careful construction of our 
product portfolio and geographic mix, 
the cohorts of customers we pursue 
and the distribution we engage to reach 
them, our expense structure, the size 
and strength of our balance sheet, 
and our culture, including the quality, 
character, leadership and collective 
energy of our people. These are all 
important factors and distinguishing 
characteristics of our company that 
drive long–term sustainable book and 
tangible book value growth. 

Superior financial performance 
ultimately finds its way into the stock 
price and market capitalization. It was 
not a great year for equities in general, 
particularly financials including 
insurance stocks, and Chubb was no 
exception. Our stock price declined 
11.6% in the year and is cheap by almost 
any measure. The –9.6% total return 
on Chubb’s common stock in 2018 
compares reasonably with the S&P 
500/Financials (–13%) and S&P 500/
Insurance (–11.2%) indices — hardly 
something to brag about. Over the 
past three and five years, Chubb has 
produced a total shareholder return 
of 18% and 41%, respectively, and our 
market cap has increased 56% and 
69%, respectively. Taking a longer–term 
perspective, our 10-year TSR is 209% 
and our market cap increased 237%. 

Book value, shareholder returns 
and capital 

Chubb is a growth company as 
measured by book value. Book and 
tangible book value per share growth 
over time are our primary measures 
of wealth creation for shareholders. 
Last year, both were impacted by the 
mark–to–market effect of rising interest 
rates on the investment portfolio. Don’t 
get distracted by the mark. We are 
buy–and–hold fixed income investors 
so the mark amortizes to maturity 
over a reasonably short period of time 
given the short duration of our invested 
assets. In 2018, book value per share 
declined 0.7% while tangible book 
value per share was flat; excluding 
the impact of the mark, they grew 
2.7% and 5.8%, respectively. These 
measures have increased 13.2% and 
29.2%, respectively, since the closing 
of The Chubb Corporation acquisition 
in January of 2016. Tangible book 
value per share, which was down just 
over 29% at the merger closing, has 
recovered 23 points of the dilution as of 
this writing. Our core operating ROE of 
8.7% last year reflects the impact of the 
CATs; with an expected level of CATs, 
or an average amount in a normal year, 
it was 9.8%. If we included private 
equity gains in core operating income, 
as most competitors do, the core 
operating ROE would be 10.6%.

Over the last 10 years, our book value 
has more than tripled and grown at a 
compound annual rate of 13.3% while 
tangible book value has grown 11% 
annually; over the past three years, 
annual growth has been 20% and about 
9%, respectively. As the nearby charts 
illustrate, Chubb’s book value growth 
on both a dollar and per share basis  
has significantly outperformed that  
of our peers. 

“ A major distinguishing 
characteristic of our 
company is the focus 
we place on operational 
excellence and execution 
around our underwriting 
and service culture, 
which are hallmarks of 
the company, and our 
relentless commitment to 
underwriting discipline 
and profitability.”

7

Chubb’s long–term investors believe 
in and appreciate our company. 
They know that we have been good 
stewards of shareholder capital. We 
have followed a clear and consistent 
capital management strategy, retaining 
capital for risk and growth, and using 
M&A only when it furthers what we 
are doing organically and generates 
superior returns. We have made $36 
billion in acquisitions over the past 
decade and produced good financial 
returns (including an IRR of 20%). 
More importantly, we made ourselves 
better by adding substantial capability 
to our company that will contribute to 
superior returns well into the future. 

To me, many of the transactions 
that have taken place recently in our 
industry make little strategic sense — 
the prices paid were excessive and the 
deals seem to be either about size for 
size’s sake, or motivated by a short–
term desire to dress up results and 
deflect away from the core issues the 
companies are wrestling with. Most

asset classes globally, in my opinion, 
are overvalued as a consequence of 
extraordinary liquidity, a product of 
central bank accommodation. Low 
rates have encouraged investors to 
seek absolute rather than risk–adjusted 
returns. That won’t last forever. Stress 
and volatility will create opportunity 
and we are patient. 

Beyond what we need for risk and 
growth including M&A, we return 
surplus capital to shareholders. We 
have a 25–year track record of annual 
dividend increases with a target payout 
ratio of approximately 30%. In 2018, 
we returned to shareholders over $1.3 
billion in dividends and over $1 billion 
in share repurchases for a total payout 
of $2.3 billion, or 54% of our earnings. 
We repurchased our shares at an 
average price of $132, which equals a 
price–to–book of 1.2 — a bargain.

Growing profitably while  
preserving margins 

Chubb is focused on growth while 
preserving underwriting margins.  
We balance our global command  
and control discipline with an 
aggressiveness and nimbleness 
toward market opportunity — a real 
trick — that together with our local 
presence and capability provides us 
great advantage. Further, portfolio 
management, including a willingness 
to trade market share for underwriting 
profitability, along with relentless 
expense management, contributes to 
our competitive profile. This is our craft 
of underwriting and no one does it 
better than Chubb. 

As I said earlier, generally speaking, 
loss costs rise every year, and if pricing 
remains flat or declines even modestly, 
loss ratios come under pressure. Rising 
loss costs across the industry, both 
casualty and property related, are 
pressuring loss ratios and impacting  
a number of important short–tail lines, 

P&C Combined Ratio  
versus Peers

The company’s underwriting results  
have outperformed the average of  
North American and global peers  
over the last 10 years. 

105%

100%

95%

90%

85%

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

1  Includes AIG, Allianz, AXA, CNA, HIG, QBE, RSA, 
TRV, XL, Zurich. XL’s 2018 results are for the  
AXA–XL division of AXA. 

Source: SNL and company disclosures

Peers1 

Chubb

Averages:

1 year 

3 year 

5 year 

10 year 

99.2% 

99.4% 

98.2% 

98.1% 

90.6%

91.3%

89.8%

90.4%

8

prior year fourth quarter. Going into 
’19, market tone is improving and the 
momentum is building for the most 
part in an orderly fashion in a number 
of major markets — the U.S., London 
and Australia, for example. I was and 
remain encouraged by what I see. 
In other markets where rates were 
declining, pricing for the most part at 
least went flat, which is a start. The 
improvement in pricing is welcome and 
needed to ameliorate margin pressure. 
Again, the industry needs rate, and 
pricing in the U.S. and many other 
markets has not been keeping pace 
with loss cost trends. 

I might add that it isn’t simply about 
rate. As important, deductibles or 
retentions and attachment points 
have also not kept pace. They have 
remained static for years. A million–
dollar deductible 10 years ago is worth 
a fraction of its value today. From 
cohorts of businesses with modestly 
rising loss costs, to those exposed to a 
more hostile risk environment where 
loss costs are rising more rapidly, most 
classes of business are contributing to 
industry margin pressure. We have also 
begun to see some signs of dislocation 
in the market — carriers curbing their 
appetite for certain lines of business 
with reduced limits or exiting from 
markets altogether — a natural reaction 
to poor underwriting results. Chubb’s 
risk appetite has not changed — it 
remains robust and stable. We have 
an exceptionally strong balance sheet, 
risk–taking capability and appetite we 
are willing to deploy.

such as homeowners and commercial 
property. They also affect certain long–
tail lines such as primary and excess 
general casualty and professional  
lines, from public company D&O and 
medical malpractice to employment 
practices liability. 

Growing and writing business 
profitably on a global scale is about 
understanding individual risk cohorts, 
structuring and pricing them properly 
across dozens of products and 
geographies. It’s about the discipline 
to walk away from business and shrink 
when necessary, which is difficult for 
managers to do. Over the years, Chubb 
has proven its mettle in this regard as 
we have demonstrated that we will 
shrink entire businesses if pricing is not 
adequate to earn a reasonable margin. 
For example, our London wholesale 
business at Lloyd’s, our U.S. E&S 
business and our global reinsurance 
business all shed as much as a third of 
their size over the last 10 years due to 
inadequate pricing. 

Sometimes our active portfolio 
management is not “visible.” For 
example, our North America 
mid–market and small commercial 
business grew about 3.5% last year. 
In reality, core P&C lines grew almost 
5% while financial lines were flat due 
to underwriting actions. Sure, on the 
surface, this discipline can result in 
more modest growth. But premiums 
aren’t always a proxy for earnings. 
Oftentimes, insurers dress up their top 
line to indicate a short–term image of 
strength when, in fact, it’s weakness. 

At the beginning of this letter, I 
characterized commercial P&C 
insurance market conditions last year 
as improving, with pricing in aggregate 
around the globe in the fourth quarter 
better than what we saw in the third 
quarter, and materially better than the

“ Chubb is focused on 
growth while preserving 
underwriting margins. 
We balance our global 
command and control 
discipline with an 
aggressiveness and 
nimbleness toward 
market opportunity — a 
real trick — that together 
with our local presence 
and capability provides 
us great advantage.”

9

A competitive advantage of Chubb 
is our expense management, which 
contributes toward a lower combined 
ratio. We are significantly more efficient 
than our peers with an expense ratio 
that’s four-to-six percentage points 
lower than most U.S. commercial P&C 
insurers regardless of size. We expect 
our scale plus expense initiatives, 
including those produced by our digital 
efforts, will drive our expense ratio 
lower over time. This will make us even 
more compelling in the marketplace 
by giving us the freedom to offer more 
competitive prices and operate at 
higher loss ratios without sacrificing 
profitability. 

Our expense discipline has contributed 
to the industry’s best combined ratio. 
As you can see from the chart nearby, 
over the last 10 years our combined 
ratio has outperformed that of our 
peers by about eight percentage 
points. While past performance is no 
guarantee of future results, and we are 
in the risk business, we work at it every 
day with an underwriting ethos and

high–performance culture, which 
encompasses our management 
discipline, organization structure, 
and command and control processes, 
including the checks and balances, 
rewards systems, organizational 
transparency and management 
information across the company. We 
have an extraordinarily high level of 
talent and leadership, groomed over 
many years with a shared set of values, 
work ethic and discipline. And we do 
all of this on a global scale — frankly, 
what other insurer in the world does 
this as well as Chubb? 

Seizing growth opportunities 
against market realities

Given our extensive capabilities, global 
presence and clarity of mission, we 
have plenty of growth opportunity 
even when economic or insurance 
market conditions are not universally 
favorable. One reason is our well–
diversified spread of businesses 
around the world. For example, when 
one business is down due to local 
conditions, another is most certainly 
up somewhere else. 

As an organization, we are ready and 
well positioned to deliver the power of 
today’s Chubb. For the past few years, 
from our strategies on down, we have 
put in place so many more capabilities 
to grow. Today, instead of building  
and creating capability, our people in  
most important businesses and 
countries are simply outward–focused, 
executing, and my management 
team and I can feel the momentum 
building. We are nimble, flexible and 
always hungry — we strive to pounce 
on opportunity when we see it. The 
external environment is extremely 
dynamic — markets and product lines 
within markets can soften or harden 
quickly, economic conditions can 
improve or decline quickly. Our ability 
to react rapidly and opportunistically 
is a hallmark quality of Chubb, and 
rest assured we know we can always 
improve — we are a self–critical,  
frank culture. 

Growth Opportunity  
Snapshot Today

2018 net premiums written: $31 billion

Developed Segments /  
Stable Earnings  
Generators

Low–to–mid single–digit  
expected growth

U.S. Large and Specialty 
Commercial P&C

U.S. Mid–Market  
Commercial P&C

U.S. Agriculture

U.S. High Net Worth  
Personal Lines

International Large  
Commercial P&C

U.K./Europe  
Commercial P&C

66%

34%

Growth Segments / 
Increasing Earnings 
Contributors

Double–digit  
expected growth

Small Commercial 
Globally

International  
Mid–Market  
Commercial P&C

A&H Globally

International  
Personal Lines

Asia and  
Latin America 

Asia Life Insurance

10

casualty to property, political risk, 
D&O, cyber and environmental, our 
ability to serve these large sophisticated 
organizations through our global 
network, and with superior technology, 
is unmatched. We produced mid–single 
digit growth in our $7.6 billion North 
American major accounts business and 
even better growth internationally. 

Complementing our large corporate 
capabilities in the U.S. is our 
commercial P&C franchise that 
serves the middle–market business 
community. We have an extensive local 
presence on a national basis and an 
ability to serve these companies as they 
manage their business inside the U.S. 
and beyond its borders. Our product 
breadth ranges from basic package 
plans to broad specialty coverages —  
the same as our large corporate 
division. We have nearly two dozen 
industry practices that bring deep 
knowledge and an ability to meet the 
coverage needs of specific industries 
like life sciences, healthcare and 
advanced manufacturing. With 
the benefit of a well–oiled field 
organization, and armed with the 
broadest array of products and service 
capability for this segment, our $5.3 
billion middle–market business grew 
low–single digits last year and by year–
end began to accelerate on the back of 
an improving price environment. 

Our global excess and surplus lines 
(E&S) wholesale businesses, which 
include Westchester in the U.S., Chubb 
Global Markets in London and Chubb 
Bermuda, write about $4 billion in

As you can see from the chart nearby, 
more than a third of our businesses 
today can be characterized as growth 
segments with double–digit growth 
potential, while our other major 
developed businesses have more 
stable, low–to–mid single–digit potential 
— which is pretty darn good given 
their size and market conditions. But 
remember, conditions can change 
quickly, turning businesses that were 
treading water, or had even shrunk, 
into double–digit growth performers. 
Earlier, I mentioned our London 
wholesale business shedding a third 
of its size over the past 10 years. In 
the fourth quarter of last year and 
continuing into ’19, that business 
started growing double–digit on the 
back of a stronger underwriting 
environment. Similarly, market 
conditions in Australia for most 
commercial P&C lines improved rapidly 
at the end of ’17 and growth there is 
registering at a double–digit pace. 
These are examples of how conditions 
change quickly and, by being nimble, 
Chubb taking advantage. I want to 
highlight a few of our businesses for 
you from each category, starting with 
several divisions in North America, 
where net premiums written overall 
grew low–to–mid single digits last year. 

For serving the insurance needs of 
large domestic and multinational 
corporations, Chubb is the clear 
leader in the U.S. and has significant 
capabilities and presence, including 
offices, people, products, technology 
and distribution in 53 other countries 
throughout Asia, Latin America and 
across the continent of Europe. We 
have longstanding relationships with 
nearly every member of the Fortune 
1000. With over 200 distinct products 
ranging from primary risk management

“ Given our extensive 
capabilities, global 
presence and clarity of 
mission, we have plenty 
of growth opportunity. 
We are ready and well 
positioned to deliver the 
power of today’s Chubb.”

11

gross premiums annually and have 
about a 2.5% share of the $160 billion 
global E&S market. E&S insurers 
specialize in hard–to–place or unusual 
risks that require tailored coverages 
standard companies cannot or won’t 
write. We have a very broad product 
lineup — from specialty property and 
liability offerings to product recall, 
and railroad and airlines liability, as 
examples. For several years now, our 
E&S companies have been shrinking, 
driven by soft prices and irrational 
behavior by competitors. This is a 
market that needs rate, and we are 
definitely seeing a more positive 
environment, and consequently growth 
has begun to pick up as more risks 
move toward adequate pricing. 

I would be remiss if I didn’t mention 
Chubb is the leading crop insurer in 
the U.S. with a $2.3 billion agriculture 
insurance business and an agribusiness 
serving the commercial P&C needs 
of farmers and ranchers. This is a 
distinctive franchise for the company 
with a 19% share of the $9 billion 
crop insurance market. With superior 
technology and a nationwide field 
organization of 5,600 independent 
agents, this business is all about how 
we serve farmers and the government, 
and the processes of risk selection and 
claims management. We had another 
very good year in 2018 in this business, 
highlighted by a current accident year 
combined ratio of 82.9% and $385 
million in underwriting income. This  
is a great franchise for Chubb.

numerous double–digit opportunities 
across both commercial and consumer 
lines. In particular, our operations 
in the Asia Pacific and Latin America 
regions have significant presence and 
capabilities. These two regions led all 
other parts of the world in growth and 
I believe they will continue to do so 
for Chubb in the foreseeable future. 
Adding to our emerging markets 
growth potential, we announced 
major distribution agreements in the 
last 12 months with Grab, the leading 
ridesharing firm in Southeast Asia; 
Citibanamex, the number two financial 
group in Mexico; and Banco de Chile, 
the country’s largest domestic bank. 
These are in addition to the agreement 
we have with DBS Bank, one of 
Southeast Asia’s largest banks based 
in Singapore, among others in Asia 
and Latin America. In aggregate, these 
agreements give us access to tens of 
millions of potential new customers. 

Building on our leadership serving the 
U.S. middle–market community, we 
have exported our knowledge, know–
how and technology to a number of our 
operations around the world and have 
an excellent opportunity for consistent, 
high single– to low double–digit growth 
in our middle–market business outside 
the U.S. We have the on–the–ground 
presence, people and capabilities, 
including distribution and technology, 
to succeed in this segment and we 
are focusing on a targeted group of 
countries, with particular focus on 
developing economies where much of 
the growth is coming from small and 
mid–sized businesses. 

Growth isn’t our number one priority 
at the moment in our $5 billion U.S. 
personal lines business for affluent 
clients, although it certainly is and  
will remain an important dimension.  
I believe there is plenty of opportunity 
to grow over time. We are focused 
on addressing the elevated loss ratio 
we have been experiencing in our 
homeowners book, a trend we began 
to spot almost two years ago and an 
industrywide issue. We are on track 
with a number of coverage, pricing 
and underwriting strategies to address 
the loss ratio and, at the same time, 
customer needs without cheapening 
the product, and it will take some time 
to show through in the results on a 
run–rate basis. In the meantime, we 
continue to distinguish ourselves in 
the marketplace with the industry’s 
finest protection and claims service 
for our discerning clients. We continue 
to invest in and expand our product 
offerings and services, including 
meeting clients’ global coverage and 
service needs and enhancing their 
digital experience with the company. 
We are employing highly targeted 
digital marketing channels to generate 
thousands of potential client leads 
monthly, as well as reach clients and 
agents with timely and relevant insights 
on how to prevent losses and protect 
their families.

Growth segments — increasing 
earnings contributors

Turning to the other side of the growth 
prospects chart, we have a number of 
businesses that represent significant 
opportunity over the short and long 
term. Our $10.8 billion international 
P&C business in aggregate grew in the 
high single digits last year and has

12

growth in our worksite marketing 
division called Chubb Workplace 
Benefits. This business takes advantage 
of our extensive nationwide broker and 
agent relationships to offer a suite of 
voluntary benefits for the employees 
of mid–to–large companies — a great 
example of cross–sell in action. We 
have been incubating this business 
quietly and it’s now growing double–
digit and producing $150 million in 
premiums. Outside of North America, 
we are growing our consumer lines 
with the emerging middle class in Asia 
and Latin America as one of our key 
targets. Supplementing our primary 
telemarketing, agency and broker 
channels, new digital distribution 
partners are becoming major 
contributors to growth. 

Lastly, revenue in our Asia–focused 
life business was $2.4 billion. We 
have 37,000 captive agents in the six 
Asian countries with life operations, 
plus another 43,000 in China, where 
we have a 36% stake in Huatai Life. 
Our life business earned over $100 
million of income last year and is 
on track to growing to $250 million 
within a reasonably short period, and 
that doesn’t include our Chinese life 
company investment, Huatai Life. 
We announced in early 2019 that we 
are increasing ownership in Huatai 
Insurance Group Company Limited, the 
holding company of Huatai Life, Huatai 
Property & Casualty and Huatai Asset 
Management. With our increased  
stake, Huatai Group becomes the first

Cyber insurance is a growing business 
and Chubb has become a top provider 
of coverage. Exposures are growing as 
a result of a digitized world and we are 
responding to the needs of businesses 
and individuals. We distinguish 
ourselves not only with our insurance 
coverage — our promise to pay claims — 
but with a suite of services that clients 
need. We help them identify, address 
and potentially prevent a cyber risk 
event. When an incident occurs, we 
provide services ranging from legal  
and forensics to customer–based call  
center activity and public relations —  
all of which, when done quickly, limit 
the damage.

In 2018, we continued to make 
significant progress with our small 
commercial business initiative globally. 
Starting from a relatively small base in 
’17, we produced strong double–digit 
growth throughout the year, achieving 
an annual run rate of over $1 billion in 
premium, and project this business to 
exceed several billion dollars over time. 
In the U.S., this is a highly automated 
digital experience, where 80% or more 
of the submissions are not touched by 
humans after they leave the agent’s 
office. Technology is a competitive 
weapon. We have over 4,000 agents 
in the U.S. on our Chubb MarketplaceSM 
platform quoting, issuing and servicing 
clients. Internationally, we are 
expanding product and distribution, 
both traditional and digital, through 
easy–to–use technology. 

On the consumer side, we expect 
stronger growth in our large $4.6 
billion global A&H and $2.2 billion 
international personal lines businesses.  
In the U.S., we are achieving rapid

“ Digital and the use of 
data to improve risk 
selection and pricing are 
the industry’s arms race 
and they will determine 
the future industry 
winners while making 
our industry more vital 
and relevant. At Chubb, 
we intend to be one of 
those winners.”

13

domestic Chinese financial services 
holding company to convert to a Sino–
foreign equity joint venture and is a 
major and necessary milestone towards 
our goal of majority and beyond 
ownership. Huatai Group’s insurance 
operations have more than 600 
branches and 11 million customers. 

Ensuring Chubb is compelling  
in a digital age 

I’m encouraged by the digital trend 
of our industry. A number of carriers 
are investing in and embracing the 
use of data, both sources and tools, 
to improve risk selection and pricing 
along with technology to streamline 
the value chain and internal costs while 
improving the customer experience. 
This is the industry’s arms race and 
it will determine the future industry 
winners while making our industry 
more vital and relevant. 

At Chubb, we intend to be one of 
those winners. We are continuing 
to execute on our strategic plans to 
transform ourselves to ensure Chubb 
is compelling in a digital age. We are 
making good progress and our 

transformation is already contributing 
to revenue growth and expense 
reduction opportunities. These will 
continue over the medium term 
while redefining or modernizing what 
insurance does and how it does it. 

Our vision is to offer a best–in–
class customer experience with an 
omnichannel capability that gives 
customers anytime–anywhere access 
to Chubb through the channel that 
suits them best. Using data, analytics 
and technology, we are building API 
connections to apps, mobile–friendly 
sites and portals that focus on the 
customer to enhance outcomes and 
broaden the value we provide. 

Our investments in new technologies 
and digital innovation are contributing 
to our risk selection and pricing 
capabilities. By unlocking the 
significant power of internal and 
external data analytics, machine–
learning and web–scraping, we are 
gaining greater insights at the micro–
risk cohort level, powering product 
innovation and, overall, improving our 
cycle of change across the organization. 
These technologies also enhance the 
customer experience at the point of 
sale with two–question quoting in small 
commercial and quote–to–bind in a

matter of minutes as near–term 
objectives. In terms of efficiencies, the 
use of robotics and artificial intelligence 
will allow our underwriters to spend 
more of their time on higher value, 
portfolio–level activities and our claims 
handlers on more time–sensitive, 
complex claims. By eliminating low–
value activities and their expense, we 
project hundreds of millions of dollars 
in savings over the course of the next 
five years.

Our expanding digital capabilities 
are giving us new distribution 
opportunities where we live in our 
partner’s digital ecosystem, offering 
intuitive product placements and 
customer value propositions to millions 
of new customers in e–commerce 
sectors such as ridesharing and the gig 
economy, as well as more traditional 
sectors such as retail, travel and 
banking. We are winning significant 
distribution agreements like the ones 
I mentioned earlier as a result of our 
brand, product and service capability, 
and technology that integrates with  
our partners’ digital channels, both 
mobile and web.

Premium Distribution  
by Product 

2018 net premiums written

Global Reinsurance 2%

Agriculture 5%

Global A&H and Life 18%

Personal Lines 22%

14

Large Corporate  
Commercial P&C 18%

Middle Market/ 
Small Commercial  
P&C 26%

Wholesale Specialty  
Commercial P&C 9%

from rural to urban living, including 
suburban sprawl — and so many located 
near water and wilderness because 
that’s where people want to live. Add 
to that government social policies that 
insulate people and society from the 
true costs of their decisions. Hurricanes 
Florence, Michael and Harvey were 
significant events causing record 
flooding in the U.S. Meanwhile, 2018 
was the deadliest and most destructive 
wildfire season on record in California 
following ’17’s record–setting wildfires. 
Given the long–term threat and the 
short–term nature of politics, the failure 
of policymakers to address climate 
change, including these issues and 
the costs of living in or near high–risk 
areas, is an existential threat.

As an underwriting company, our job 
is to understand, structure and assume 
climate change–related risk for a fair 
price, and only do so to the extent 
of our balance sheet wherewithal 
and our ability to spread the risk to 
third–party capital. Our approach to 
underwriting is fact–based and relies 
on both our own experience and 
scientific expertise, and that of the 
expert network we engage outside 
our organization. Climate risk is 
complex and requires a deep and 
evolving understanding of the physical 
processes causing weather extremes. 
These tools are improving and are 
providing better insights to aid in how 
we think about these perils, but much

Our insurance products and services 
are changing as we move from a 
model of “repair and replace” to 
“predict and prevent.” Our recently 
announced partnership with Hartford 
Steam Boiler is advancing this value–
added service proposition for our 
consumer and commercial customers 
in the U.S. By using IoT sensors and 
other devices to actively monitor the 
home or workplace for water leaks, 
changes in temperature, humidity 
or even vibration, we can anticipate 
and prevent damage. Ultimately, 
such technology has the potential to 
fundamentally change the relationship 
customers have with their insurers. 

The dynamic external risk 
environment 

Our industry has a duty and an 
opportunity to help society manage a 
risk environment that is both dynamic 
and changing due to natural and man–
made activity. Three areas I am going to 
highlight with emerging or evolving risk 
exposures are climate change, privacy 
and litigation.

Climate change is a reality and its 
effects can be seen by an increased 
frequency and severity of natural 
catastrophes. Climate change is 
contributing to higher sea surface 
temperatures, rising sea levels and an 
increasing trend in extreme weather 
events, including floods, droughts, 
winter storms, heat waves, wildfires 
and hurricane intensity. These weather 
events are colliding with the realities of 
urbanization — the growing exposures 
from the concentration of people and 
values created by the long–term shift

“ Our industry has a duty 
and an opportunity to 
help society manage a 
risk environment that 
is both dynamic and 
changing due to natural 
and man–made activity.”

15

remains unknown. For example, 
what were traditionally non–modeled 
risks can now be better analyzed, but 
flood models, for instance, are more 
advanced than those for wildfire, 
which remain relatively crude. We 
also recognize that no matter how 
good, there is still much basis risk in 
our conclusions. However, keep in 
mind that natural catastrophes are a 
short–tail risk, so losses are understood 
relatively quickly, and we can in most 
cases react to what we observe. 

As tools evolve, so does our appetite. 
Last year, I suggested that the U.S. 
could benefit from the expertise and 
capacity of private insurers to help 
solve the growing flood exposure 
problem, aside from what the 
essentially bankrupt National Flood 
Insurance Program provides. At Chubb, 
we are going from viewing flood on 
solely a defensive basis to taking a 
cautiously offensive approach. We have 
launched a flood center of excellence 
and are beginning to offer greater 
flood protection to businesses and 
consumers. Stay tuned.

As for wildfires, we, like other insurers, 
are willing to take the risk as long as 
we get paid for it. That means the 
political and regulatory environment 
has to cooperate or they will have 
an availability of insurance problem, 
which, by example, we are beginning to 
see signs of in the state of California. If 
the kinds of wildfire events we have

seen the last two years continue, that 
problem is going to grow. We must face 
the reality that there is a greater cost 
citizens must bear to remain protected. 
Insurers don’t have a printing press. 

Concerning privacy in a digital age, the 
General Data Protection Regulation, 
or GDPR, is a European law on data 
protection and privacy that gives rights 
to individuals to have access to their 
data and provides them a right to be 
forgotten. Discussions are now taking 
place in the U.S. about consumer 
privacy legislation, and I’m in favor 
of the principle. The implementation 
of privacy legislation, however, has 
major implications for consumers 
and American business including the 
insurance industry. 

Legislation should be in keeping with 
our American social and cultural 
values — after all, the right of privacy 
and the protection of the individual are 
intrinsic to our democracy. We need 
a national standard, not fragmented 
state–by–state, that takes a principles–
based approach so that companies and 
organizations adopt privacy protections 
appropriate to specific risks without 
impacting their continued innovation 
and economic competitiveness. A 
national privacy law should give 
individuals transparency and control of 
their data, but at the same time provide 
flexibility and impose reasonable 
limitations on the data collection 
burden of companies. 

Lastly, we should be thoughtful about 
unintended consequences, such as data 
protection enquiries being used as a 
shortcut to avoid discovery rules in a 
legal dispute. 

Finally, litigation activity continues 
unabated, driven by both the legal 
and social environments. Exposures 
are increasing, particularly in markets 
such as the U.S., U.K. and Australia. 
Securities class action (SCA) litigation is 
having a material impact on corporate 
directors and officers (D&O) and certain 
errors and omissions (E&O)–related 
coverages where suits are filed for any 
corporate misfortune that impacts the 
share price — almost an operational risk 
type cover. At the same time, the causes 
of potential misfortune are increasing. 
For instance, product liability exposure 
automatically becomes a D&O suit. 
So does a cyber breach or an M&A 
transaction. All of these cases, whether 
meritorious or not, result in substantial 
legal and, often, settlement expenses. 
Societal changes are also increasing 
exposures and suits, such as the 
#metoo movement and sexual abuse 
claims, and that includes reviver laws 
which reopen and extend the statute of 
limitations — a development that may 
produce similarly adverse impacts on 
insurers. 

Excessive litigation is a tax on 
Corporate America and costs continue 
to rise for both public and private 
companies as the frequency and 
severity of litigation from securities 
class actions and M&A objections  
have worsened. Nearly 10% of the 

16

Fortune 500 last year was a target of 
a class action. The number of federal 
SCAs filed last year was the highest  
on record and more than double  
the number in 2014. Another 
consequence: the number of public 
companies is less than half of what it 
was in 1996, and excessive litigation  
is a contributing factor.

Chamber of Commerce’s Institute for 
Legal Reform and a number of our 
underwriting and brokerage peers, 
and in collaboration with Stanford 
Law School, we are at the early stages 
of an effort that will require federal 
legislation once again to address  
this. We are realists — this will be a  
long battle. 

The legal profession is a profit–making 
industry like any other, but our terribly 
inefficient system benefits lawyers 
at the expense of shareholders. For 
example, in the case of most D&O 
SCAs and M&A objection litigation, 
instead of shareholders getting 
compensated for actual damages, 
the primary beneficiary was the legal 
profession. Based on our data, about 
half of the money paid in securities 
claims, including legal expenses and 
settlements, in the last five years has 
gone to the lawyers, both plaintiff 
and defense, and in the case of M&A 
objections, over 65%. In fact, 85% 
of settled M&A claims provide no 
monetary benefit to shareholders —  
all of the money goes to lawyers. 

Our job is not simply to aid and abet 
this system, which drains our economy 
of time and money. It’s to help lead 
American business to advocate for 
reforms such as requiring fees paid to 
plaintiffs’ attorneys be proportional, 
barring fees for frivolous disclosure 
suits, and requiring disclosure of all 
relationships between plaintiffs and 
their lawyers — and that includes 
any third–party funders. Litigation 
funding is a growing problem in the 
U.K., and it’s wreaking absolute havoc 
in Australia. As members of a broad 
coalition, which includes the U.S. 

The need for American leadership 

I expect ’19 will be more challenging 
from a macroeconomic perspective 
with global growth slowing. The U.S. 
economy remains the brightest spot 
among major economies. Geopolitical 
conditions will remain volatile, fed by 
a number of powerful forces — rising 
nationalism and populism, inability 
of major democracies to effectively 
govern, trade tensions, Brexit, the 
U.S.–China relationship, and the 
unsustainability of China’s current 
economic model and growth. Business 
thrives in an environment of certainty, 
and while a global recession is unlikely 
in 2019, we are beginning to talk 
ourselves unnecessarily into one in the 
next few years.  

Of late, I have added my voice to raise 
concern about the rise of populism. 
Growing populism is likely the 
consequence of a period of relatively 
rapid change brought about by 
globalization and technology, leading to 
an increase in overall global prosperity, 
particularly in the developed world. 
They have also led to increased stress 

“ Excessive litigation 
is a tax on Corporate 
America and costs 
continue to rise for 
both public and private 
companies as the 
frequency and severity  
of litigation from  
securities class actions  
and M&A objections  
have worsened.”

17

and declining living standards for many 
and created enormous wealth for a 
few. Many feel vulnerable, frustrated 
and disillusioned and long for a return 
to the past. They feel their local and 
national identities are threatened, and 
this produces a growing sense  
of intolerance. 

Our country’s brand of nationalism, 
as articulated by our leadership, has 
impacted our policies and relationships 
and, in turn, our image and standing in 
world trade and geopolitics. America’s 
reputation for reliability and its 
credibility on the world stage have been 
damaged. We are a growing source 
of instability and uncertainty for our 
allies, who struggle to understand our 
nation’s views versus our leadership’s, 
and that’s not in our national interest. 
We are undermining the liberal world 
order we constructed, including a 
system of strategic alliances we built 
and supported for over seven decades. 
These alliances are a force multiplier 
for America’s values and power in the 
world. Other countries are beginning to 
seek alternatives, and rivals for global 
influence fill the leadership vacuum we 
create with an image of global order 
that hardly mirrors our own values  
and beliefs. 

At the same time, democratic 
governments around the world 
are failing to govern, incapable of 
delivering on the promises they make 
to address their people’s needs. 
Alternatives such as authoritarian rule 
begin to look more efficient. It’s an 
illusion and it’s dangerous.

Leadership comes from strength, 
confidence and a belief in our 
values. That means running our 
own race well, addressing our own 
state of competitiveness, including 
infrastructure, skills training 
and education to equip a greater 
percentage of our population to 
flourish, government investment in 
R&D, military modernization, and 
fiscal discipline including entitlement 
reform needed to tackle an out–
of–control federal deficit. We have 
enormous inefficiency in government 
and growing political polarization. We 
tolerate behavior in political leadership 
unheard of in the private sector. We 
must have a modern, practical yet 
humanitarian immigration policy that 
responds to both our needs and the 
values of who we are as a nation of 
immigrants — a policy that secures 
our borders, provides us with the 
large numbers of foreign skilled and 
unskilled labor our economy requires, 
and welcomes with open arms those 
who seek a better life. 

America is more than just a nation; it is 
an ideal, a beacon for the democratic 
principles that underpin the liberal 
world order that has, in turn, served 
us and other nations so well. The irony 
is that we have never lived in a better 
time — more people around the world 
have been lifted out of poverty, more 
diseases have been eradicated, more 
wealth has been created, and more 
of us have enjoyed the benefits of 
innovation, good health, and relative 
peace and prosperity than at any other 
time in human history. As Americans, 
we should remember who we are — 
the keepers of a grand experiment in 
democracy. We should feel confident to 
promote our values and not be insecure 
about defending them. 

Leading with our vision of  
global trade 

Global trade relies on the notion of 
comparative advantage. Self–sufficiency 
is not possible for a modern nation in 
a globalized world. For global trade 
to work, major countries must play 
by substantially similar rules as they 
pursue their interests. And here lies 
the core issue with today’s U.S.–China 
trading relationship.

Discussions to resolve, or more 
likely ameliorate temporarily, issues 
surrounding our trading relationship 
with China are occurring at a time 
when each country is assessing 
the relationship and intentions of 
the other from a broader context. 
The conclusions each reaches will 
determine how best to engage in 
the longer term given our respective 
national interests. Both sides have 
constituents that are beginning to 
frame the relationship as one of 
enemies. Arriving at that conclusion, 
however, would be a major strategic 
mistake and would create the  
wrong future.

We have moved from a period marked 
more by strategic engagement to one 
of strategic competition in the areas of 
trade, security and political ideology. 
Trust and honest communication at 
official levels are lacking. China views 
the U.S. as attempting to hold back its 
natural rise, while the U.S. views itself 
as simply defending its interests against 
organized predatory behavior. With a 
deep–seated sense of insecurity that is 
part of our national psyche, we tend

18

to underestimate the strengths of 
our economic and political system, 
characterized by a belief in markets, 
rule of law, and rights of the individual. 
In comparison, we overestimate, 
almost in mythical terms, the strengths 
of China and the threats they present. 

by both nations to a more nationalistic 
model of self–sufficiency. That’s not  
a path to greater prosperity. We  
don’t support tariffs as a strategy —  
that’s counterproductive. We do,  
however, support efforts to defend  
our economic interests. 

China has deep structural issues. They 
have reversed direction in terms of 
market–oriented reforms and have 
moved toward greater party control 
and industrial policy — a mix of 
competing priorities to continue to 
grow and create prosperity for their 
people while exerting greater central 
and authoritarian control over their 
economy and society. The economic 
consequences of this approach are 
beginning to show as evidenced by 
inefficient capital allocation, excessive 
leverage and speculation, declining 
investment and returns on investment, 
a stagnating private sector and capital 
flight. In time, China will recalibrate 
priorities and return to a path of 
greater market–oriented reforms. 

The United States and China, the two 
largest economies in the world, have 
benefited enormously from trade and 
investment ties over the years. The U.S. 
and U.S. companies have benefited 
and continue to benefit from access to 
a sizable and growing Chinese market, 
while China has benefited from access 
to the U.S. market and U.S. commercial 
support going back many decades, and 
this has supported China’s rise. On 
the trade front, U.S. business seeks a 
constructive U.S.–China relationship. 
How we find a path of accommodation 
in each of our own interests, 
recognizing the differences between 
our systems and cultures, is the 
question. We don’t support a retreat

China should begin by taking the 
necessary steps to implement the 
structural reforms that it has already 
publicly acknowledged and which are 
in their own interest. We advocate for 
a practical, results–oriented dialogue, 
with progress that can be monitored 
and measured. If implementation is 
done comprehensively, private sector 
confidence, both Chinese and foreign, 
will be lifted and those advocating for 
constructive engagement will begin to 
gain greater political support. Without 
reciprocal access to each other’s 
markets and protection of rights and 
property, other nations will naturally 
deny China the same opportunity. 

Turning to our relationship with 
Mexico and Canada, deeper economic 
integration in North America is vital. 
The new United States–Mexico–Canada 
Agreement (USMCA) modernizes 
the original NAFTA agreement in 
some important ways; it substantially 
preserves the original agreement 
but includes some revised and new 
terms that are troubling and not in 
our interest, such as the renegotiated 
investor dispute settlement provision. 
However, it is important that Congress 
ratify the USMCA. Strategically, with 
the election last year of a new left–
leaning and populist government in

“ Good corporate 
citizenship lies at our 
core: how we practice 
our craft of insurance, 
how we work together 
to serve our customers, 
how we treat each other 
and how we work to help 
make a better world for  
our communities and  
our planet.”

19

Mexico, it is in our national interest 
that we increase our engagement with 
Mexico and maintain a path of deeper 
North American economic integration. 
Our southern neighbor’s leadership 
agenda is moving the country back 
toward 1960s style socialist and 
populist economics and politics, 
which are clearly not in the long–
term interests of their people or the 
prosperity of North America. 

To sum up, we must lead with our 
vision of global trade and investment 
in line with rules–based and market–
oriented liberal values. We should 
support multilateral agreements such 
as the Trans–Pacific Partnership while 
in parallel we do the hard, long–term 
work of modernizing and renovating 
the World Trade Organization. In 
December, the U.S. Congress passed 
the Asia Reassurance Initiative Act. It 
started with a core bipartisan group of 
senators who felt the need to reaffirm 
America’s commitment to traditional 
western values. The Act restates 
those values and outlines a new set of 
programs designed to strengthen ties 
with friends and allies in Asia. Congress 
stepped in to underline the continuing 
need for American leadership, and 
while the Act is a modest step, it’s 
welcome by our friends and partners 
in Asia. I hope we will follow through 
and match pronouncements with 
real action. An open trading system 
has been the great engine of global 
prosperity during the past 50 years. 
The world needs a forward–leaning 
American agenda to support the next 
50 years of prosperity.

Our commitment to citizenship 

Good corporate citizenship lies at our 
core: how we practice our craft of 
insurance, how we work together to 
serve our customers, how we treat each 
other and how we work to help make 
a better world for our communities 
and our planet. Citizenship is about 
responsibility and we express our 
responsibility in a way that reflects 
our core values and our mission to 
protect the present and build a better 
future. We accomplish our mission by 
providing the security from risk that 
allows people and businesses to grow 
and prosper; by sustaining a culture 
that values and rewards excellence, 
hard work, integrity, inclusion and 
opportunity; by working to protect 
our planet and assist less fortunate 
individuals and communities in 
achieving and sustaining productive 
and healthy lives; and by promoting 
the rule of law. This is what citizenship 
means to us.

We act on this promise of responsibility 
through a wide range of activities that 
include our contributions of time and 
money:

• As a corporate citizen, we recognize 
our responsibility to assist less 
fortunate individuals and communities 
in achieving and sustaining productive 
and healthy lives in geographic areas 
where we operate. We do this through 
the Chubb Charitable Foundation, 
which addresses actionable problems 
and contributes to helping alleviate 
poverty, improve the health of at–
risk populations, provide access to 
quality education and protect the 
environment. To give a few examples, 
for many years, our Foundation 
has supported the good work of the 
International Rescue Committee, 

including its efforts to help refugees 
get settled and establish productive 
lives. The Foundation has helped build 
schools in China and Vietnam, fund 
micro–finance projects in Mexico and 
Colombia, and serve as a major partner 
for Teach for America and Teach for 
All programs in the United States and 
around the globe. In total, we have 
contributed more than $100 million 
over the last 10 years to support three 
core areas — education, poverty and 
health, and the environment.

• As a corporate citizen, we recognize 
the reality of climate change and the 
substantial impact of human activity, 
and our environmental activities 
reflect our desire to do our part as 
a steward of the Earth. We support 
important environmental projects 
through our Foundation including the 
protection of biodiversity and saving 
land. For example, since 2005, our 
unique Chubb Land Legacy Fund has 
supported The Conservation Fund, 
one of America’s top environmental 
preservation organizations, which 
has protected 8 million acres of vital 
land and water habitats across the 
nation. Our Foundation has supported 
the work of The Nature Conservancy 
(TNC) in the repair and protection of 
the unique and critically important 
Mesoamerican Reef along Mexico’s 
Yucatan Peninsula, which helps protect 
the local coastal infrastructure and 
economy against storm surge. In 2018 
the Foundation made a major grant 
to TNC for a wetlands restoration 
and resilience project in Miami–Dade 
County designed to serve as a model to 
be replicated in other urban coastal 

20

areas. We are also actively engaged 
in reducing our own operations’ 
greenhouse gas emissions and in the 
last three years have reduced our GHG 
footprint by 21%. 

• As a corporate citizen, we recognize 
the rule of law as the foundation of 
a liberal world order we embrace, 
essential to the proper functioning  
of markets and the protection of 
personal freedoms. We promote its 
preservation and advancement through 
our unique Chubb Rule of Law Fund, 
which has sponsored nearly 50 projects 
across the globe to improve access 
to justice, strengthen courts, fight 
corruption and create the conditions 
of security and freedom in which our 
customers, employees and fellow 
citizens can thrive.

• As a corporate citizen, we also 
recognize our responsibility to 
ensure opportunity within our own 
organization, where we foster a diverse 
and inclusive meritocracy. We can’t 
succeed unless we give everyone the 
opportunity to thrive and advance 
in our company, and we hold our 
leaders accountable for improving the 
advancement of women and people 
of all races, nationalities and religions 
around the globe. We are making good 
progress on this front, which we closely 
monitor, and will continue to make 
strides.

In short, our commitment to global 
citizenship is unwavering. It is who  
we are.

Stronger, smarter, more efficient 
and more capable 

I want to thank all of my fellow 
employees and my senior management 
team for their outstanding effort last 
year. They never cease to amaze me 
— they are craftsmen of insurance, 
technically proficient and so 
dedicated to our clients and business 
partners, and they are truly the best 
representatives of our stellar brand. 
They love our company and being a 
part of our journey. I also want to thank 
my active and supportive Board of 
Directors — I appreciate their counsel 
and commitment to our mission. 
I would like to acknowledge the 
contributions of James Zimmerman, 
who is retiring from the Board this 
year after more than 10 years of 
service, including serving as Chubb 
Corporation’s lead director. It has been 
a pleasure to work with Jim. With such 
a team around me, I must be one of the 
luckiest business leaders.

I am convinced, and I hope you are 
too, that Chubb is a proven long–term 
shareholder value creation story. 
Our presence and capabilities are so 
compelling, and we are not finished 
with this story by any stretch. In fact, 
we are getting stronger, smarter, more 
efficient and more capable every day. 
While we face many challenges in the 
world around us — some of which are 
out of our control — we are optimistic 
about our future and passionate about 
the pursuit and execution of our desire 
to outperform. 

On behalf of the entire organization, 
thank you for your investment and 
trust in us.

Sincerely,

Evan G. Greenberg 
Chairman and Chief Executive Officer

2121

A Global Leader in Property and Casualty Insurance

A local presence in 54 countries and territories around the world 

Chubb has operations in the countries and territories listed here and can help 
clients manage their risks anywhere in the world.

Argentina

Australia

Austria

Bahrain

Belgium

Bermuda

Brazil

Canada

Chile

China

Colombia

Czech  
Republic

Denmark

Ecuador

Egypt

Finland

France

Germany

Gibraltar

Hong Kong

Hungary

Japan

Korea

Macao

Malaysia

Mexico

Indonesia 

Netherlands

Pakistan

Panama

Peru

Philippines

Poland

Portugal

Ireland

Italy

New Zealand

Puerto Rico

Norway

Russia

Saudi Arabia

Singapore

South Africa

Spain

Sweden

Switzerland

Taiwan

Thailand

Tunisia

Turkey

United Arab 
Emirates

United  
Kingdom

United States

Vietnam

22

Chubb Senior Operating Leaders

Paul J. Krump  
Executive Vice President 
Chubb Group; 
President 
North America Commercial 
and Personal Insurance

John Keogh  
Executive Vice Chairman 
Chubb Limited/Chubb Group; 
Chief Operating Officer

John Lupica  
Vice Chairman 
Chubb Group; 
President 
North America Major  
Accounts and Specialty 
Insurance

Juan C. Andrade  
Executive Vice President 
Chubb Group; 
President 
Overseas General Insurance

Chubb’s senior operating leadership includes the company’s  
Chief Operating Officer and the leaders of North America  
and Overseas General insurance operations. 

23

North America Insurance

Key Financial Results  
Dollars in millions

Total North America  
P&C Insurance

2018  
Gross premiums written  
Net premiums written  
Combined ratio  
P&C current accident year  
combined ratio excluding  
catastrophe losses 

$23,957 
$18,736 
88.4% 

85.5%

North America Commercial  
P&C Insurance

2018  
Gross premiums written  
Net premiums written 
Combined ratio  
P&C current accident year  
combined ratio excluding  
catastrophe losses 
Segment income  

$16,336 
$12,485 
87.0% 

87.3% 
$3,665

North America Personal  
P&C Insurance

2018  
Gross premiums written  
Net premiums written 
Combined ratio  
P&C current accident year  
combined ratio excluding  
catastrophe losses 
Segment income  

$5,330 
$4,674 
96.6% 

81.9% 
$378

North America Agricultural  
Insurance

2018  
Gross premiums written  
Net premiums written 
Combined ratio  
Segment income  

 $2,291 
$1,577 
75.5% 
$383

24

Executive Vice Chairman, Chubb Group 
and Chief Operating Officer. “We’re 
very clear–minded about what rates we 
believe are adequate — by product, by 
industry and by region — for us to take 
the risk.” 

“When it comes to claims and risk 
engineering, Chubb continued to be 
there for our clients,” said Paul Krump, 
Executive Vice President, Chubb 
Group and President of North America 
Commercial and Personal Insurance. 
“The investments we have made in our 
claims operation and our people enable 
us to continue to set the standard for 
the industry.”

While underwriting and claims 
excellence are proven Chubb strengths, 
the company remained focused on 
pursuing growth opportunities in  
its North American businesses. To  
seize those opportunities, the company 
executed a range of strategies focused 
on both customers and distribution 
partners. 

Total net premiums written for 
the company’s North America P&C 
insurance businesses were $18.7 billion, 
up 3.7% from 2017. Chubb’s focus on 
carefully managing its risk exposures 
is evident in its P&C underwriting 
results for all of North America. In a 
year with elevated natural–catastrophe 
losses, Chubb reported a world-class 
combined ratio of 88.4% for its North 
America P&C insurance operations.

Chubb’s insurance businesses in North 
America serve clients ranging from 
the largest multinationals, mid-size 
companies and small businesses to 
successful individuals and families, 
and the agriculture community. The 
company is the largest commercial 
lines insurer in the U.S., with  
market–leading positions in several 
customer segments. 

In 2018, two trends in the operating 
environment stood out. First, 
throughout the year, P&C pricing in the 
U.S. began to improve in many product 
lines and accelerated in the second half. 
For Chubb, this was an opportunity to 
demonstrate leadership in driving for 
rate adequacy in an industry that needs 
it. Chubb’s underwriting discipline 
in all market conditions — including 
a dynamic one where rates in many 
product lines are beginning to achieve 
better levels of adequacy — enables it to 
provide a stable and steady market for 
agents, brokers and clients.   

The second trend was the continued 
elevated level of natural catastrophes, 
including Hurricane Michael, Hurricane 
Florence, and another year of record-
breaking wildfires in California. In 
response to the catastrophes of 2018, 
Chubb once again demonstrated its 
industry-leading claims capabilities and 
delivered on its service commitment to 
customers during their time of need. 

“Chubb is an underwriting company, 
and we know we don’t operate in one 
big, monolithic general insurance 
market. We’re present in many markets 
and we survey them constantly, 
allowing us to be nimble and seize 
on opportunities as local market 
conditions change,” said John Keogh, 

Chubb’s North America  
Insurance Business Units

Major Accounts 

Commercial P&C insurance products  
for the large corporate market sold  
by retail brokers

Commercial  
Insurance 

Commercial P&C insurance products  
for middle–market companies sold by  
independent agents and retail brokers 

Small  
Commercial 

P&C insurance products for small  
commercial clients sold by  
independent agents and retail brokers

Personal Risk  
Services 

Personal lines coverage, including  
home, auto, valuables, umbrella and  
recreational marine insurance, for  
successful individuals and families  
sold by independent agents and brokers

Westchester  

Commercial P&C excess and surplus  
lines sold through wholesale brokers

Chubb Bermuda  

Liability, property, political risk  
coverages and captive programs sold  
by large international brokers 

Agriculture  

Crop insurance from Rain and Hail  
and farm and other P&C coverages,  
sold by agents and brokers 

The depth and strength of Chubb’s 
management team was evident in 2018, 
as several North American business 
units underwent leadership transitions. 
In those divisions — Major Accounts, 
Field Operations, Agriculture and 
Chubb Bermuda — the succession 
was seamless, with experienced and 
capable Chubb leaders, each with long  
tenure, moving into the new division 
president roles. 

“Chubb has a deep bench of leadership 
talent, and each of these transitions 
was planned and implemented 
seamlessly,” said John Lupica, Vice 
Chairman of Chubb Group and 
President, North America Major 
Accounts and Specialty Insurance. 
“It’s gratifying to see our trusted, 
experienced colleagues take on new 
leadership responsibilities. There’s a 
great Chubb story behind each of these 
executive moves.” 

North America Commercial P&C 
Insurance 

Chubb is the largest commercial lines 
insurer in the U.S., offering a full range 
of traditional and specialty products for 
businesses of all sizes. Net premiums 
written for North America Commercial 
P&C Insurance increased 3.9% to $12.5 
billion from prior year. The combined 
ratio for the segment was 87.0%. 
Excluding catastrophe losses, the P&C 
current accident year combined ratio 
was 87.3%. Segment income was  
$3.7 billion. 

“For our major accounts and specialty 
businesses, 2018 was another strong 
year,” said Mr. Lupica. “We set out to 
deliver a more coordinated Chubb for

25

 
 
 
 
 
 
 
 
 
 
 
 
North America Insurance

“ We don’t operate in 
one big, monolithic 
general insurance 
market. We’re present 
in many markets 
and we survey them 
constantly, allowing us 
to be nimble and seize 
on opportunities as 
local market conditions 
change.”

— John Keogh

26

also have access to a Claims Client 
Executive. Chubb’s commitment 
to make the company accessible to 
clients is also evident in Worldview®, 
the award–winning proprietary portal 
that enables client risk managers and 
brokers to manage and track all aspects 
of their insurance program in real time. 
Some 10,000 clients and brokers utilize 
the system. 

In 2018, the retention rate for Major 
Accounts was more than 90%, and 
cross–selling services to existing 
customers accounted for more than 
75% of new business. Key areas of 
focus during the year included further 
strengthening priority industry 
practices, including transportation, 
private equity, real estate and 
construction. For private equity 
firms, for example, Chubb introduced 
a comprehensive solution that 
combines four coverages focused on 
management, outside directorship, 
professional services and employment 
practices liability into one policy.

In the excess and surplus lines, or 
E&S market, Westchester specializes 
in hard–to–place casualty, property 
catastrophe and specialty lines for  
large corporate, middle–market and 
small businesses. For retail brokers that 
do not have the capability or expertise 
for E&S products, Westchester is an  
important channel to access Chubb. 
Westchester also exemplifies the  
company’s commitment to under–
writing discipline. In a challenging

our distribution partners and clients.
New business growth was strong year 
over year, and we had solid retentions 
in both accounts and premium. While 
our excess and surplus business was 
impacted by the active CAT season, this 
is a market that moves quickly, and the 
fourth quarter was strong in terms of 
rate, premium and new business.” 

Major Accounts, Chubb’s P&C 
business unit that serves large 
companies, is recognized for the 
breadth and depth of its product and 
service offerings. It’s a high–touch 
business where Chubb, with its strong 
client– and broker–centric culture, 
has developed long–term, enduring 
relationships. Serving this market 
requires not only strong technical 
underwriting but also a global platform 
able to execute a complex, bespoke 
insurance program in many territories 
around the world. Major Accounts 
serves more than 90% of the  
Fortune 1000.

“Clients need the capabilities that 
Chubb provides — from underwriting 
and claims, to fronting, sophisticated 
collateral arrangements, audit, and 
third–party administered claims 
and risk management services, both 
bundled and unbundled,” said Mr. 
Lupica. “No one in the marketplace 
does this better than Chubb.” 

To meet these complex needs, Major 
Accounts clients have access to a Global 
Client Executive, who serves as a single 
point of contact and knows the insured 
and its insurance needs closely. The 
Global Client Executive is there to help 
navigate the Chubb network across the 
globe. For claims handling, customers

North American  
Business Unit Leaders

(From left)

James Williamson  
Vice President 
Chubb Group; 
Division President 
North America Small 
Commercial Insurance

Frances D. O’Brien  
Senior Vice President 
Chubb Group; 
Division President 
North America Personal 
Risk Services

C. Scott Gunter  
Senior Vice President 
Chubb Group; 
Division President 
North America 
Commercial Insurance

Christopher A. Maleno  
Senior Vice President 
Chubb Group; 
Division President 
North America Field 
Operations

(From left)

Matthew Merna  
Division President 
North America  
Major Accounts

Scott Arnold  
Division President 
Chubb Agriculture; 
President 
Rain and Hail

Judy Gonsalves  
Vice President 
Chubb Group; 
Division President 
Chubb Bermuda

Bruce L. Kessler  
Senior Vice President 
Chubb Group; 
Division President 
Westchester

27

North America Insurance

“ For our major 
accounts and specialty 
businesses, 2018 was 
another strong year. We 
set out to deliver a more 
coordinated Chubb 
for our distribution 
partners and clients. 
New business growth 
was strong year over 
year, and we had solid 
retentions in both 
accounts and premium.”

— John Lupica

28

operating environment in 2017, Chubb 
shrank the E&S property business 
by approximately 8% to maintain 
underwriting profitability. In 2018, 
the market shifted, and Chubb moved 
quickly to seize the opportunity, 
growing its E&S property business  
by 14%.  

Westchester had another successful 
year growing wholesale small business. 
The book grew 30% year over year 
on the strength of our offerings, new 
distribution channels and the growth of 
our microdigital platform. Building out 
APIs with key distribution partners was 
a focus on the digital front.

In 2018, Chubb Bermuda remained 
focused on its core excess businesses, 
including property, excess casualty and 
financial lines, as well as its political 
risk business. The operation, which 
complements the Major Accounts 
business, remained relevant on a global 
scale, delivering Chubb’s high severity/
low frequency business model to clients 
and brokers around the world. In 2018, 
the political risk group experienced  
a record year in terms of revenue  
and profitability. 

Commercial Insurance, the P&C 
business unit that serves middle–
market companies, is distinguished by 
its more than 20 industry practices, 
each handled by teams of experienced

underwriting, claims and risk 
engineering professionals who 
understand the particular exposures of 
that industry. Commercial Insurance’s 
core package product is complemented 
by an extensive range of standard and 
specialty coverages. 

In recent years, the business has 
focused on expanding and deepening 
its industry practices, and 2018 was 
no exception. One industry receiving 
increased focus was manufacturing, 
where companies in North America 
face growing risks in their operations 
from increasingly complex automation, 
technology and cyber exposures. 
For middle–market businesses, the 
experience and insights of underwriters 
and risk engineers who can assess 
those risks and offer actionable steps to 
mitigate potential losses is a benefit of 
insuring with Chubb. 

Chubb’s extensive product offerings 
also create opportunities for cross–
selling. “About half our new business 
comes from selling additional coverages 
to existing clients,” said Mr. Krump. 
“Our ability to meet the needs of 
middle–market customers is also 
due to the strength of our extensive 
network of branches, which delivers 
service locally. We have 1,000 Chubb 
colleagues servicing our Commercial 
Insurance customers in North 
America.” 

One example of cross–selling — and of 
the power of the Chubb organization 
— can be found in the manufacturing 
practice, where underwriters are 
successfully offering product recall 
coverage to middle–market companies 
— a specialty product underwritten by  
the company’s Westchester affiliate. 

Another example is using the Chubb 
branch network to bring the company’s 
accident and health insurance products 
to middle–market customers. 

More broadly, the Chubb branch 
network in North America, which 
has 48 offices, had a strong year, with 
cross–selling through retail agents 
and brokers accounting for 62% of 
new business. “We have solid growth 
strategies with our top brokers and 
agents, and the comfort level of our 
branch team with our expanded 
product offering, and with working 
together as colleagues, is at an all–time 
high,” said Mr. Lupica. 

all of their small business accounts. 
Designed in partnership with our 
agents, Chubb Marketplace was first 
introduced to a few hundred agencies 
in late 2017. Adoption has been 
rapid and accelerating. By the end of 
2018, more than 4,000 agencies had 
requested and received access to the 
platform. Each day, an average of  
1,000 agents log in to the platform  
to transact business. More than  
80% of submissions for the core 
package product are processed on a 
straight–through basis, where the 
agent receives a fast answer from  
the system without having to interact 
with an underwriter. 

North America Agricultural 
Insurance 

Chubb’s Rain and Hail subsidiary is 
the leading crop insurance managing 
general agency in North America. The 
business serves approximately 125,000 
farmers, insuring more than 100 
different crops over 65 million acres. 
In addition to Rain & Hail, the North 
America Agricultural Insurance 
segment includes farm, ranch and 
P&C commercial agriculture coverages. 
In 2018, the segment produced a 
combined ratio of 75.5% and segment 
income of $383 million. Net premiums 
written were $1.6 billion, up 4.0%. 

For Chubb’s Small Commercial 
division, 2018 was a year of significant 
progress and achievement. Growth 
in net premiums written accelerated 
throughout the year, and the business 
unit ended 2018 with an annual run 
rate of $400 million. The opportunity 
in this highly fragmented market 
segment is vast — some 33 million small 
businesses that spend $100 billion on 
insurance. Chubb has approached this 
market with a clear vision: delivering 
an exceptional experience to our agents   
through technology that is simple 
and efficient, enabling them to spend 
more time on advising their small 
business customers and building their 
businesses. 

The company has differentiated itself 
with Chubb MarketplaceSM, an intuitive 
digital platform that makes it easy  
for agents to quote, issue and service

The company continues to enhance 
Chubb Marketplace, including adding 
products and increasing the threshold 
of clients that it can service. For 
example, in 2018, Chubb introduced a 
suite of property and liability insurance 
products focused on the specific 
needs of small life sciences firms and 
artisan contractors. Dental malpractice 
insurance is also now available through 
Chubb Marketplace. New suites of 
coverages for restaurant owners, 
religious groups and veterinarians will 
be launched in the coming months. 

Crop insurance is a successful 
public–private partnership that 
operates with a proven model. Chubb 
distinguishes itself in the multi–peril 
crop insurance market through its 
track record of delivering superior 
service, demonstrated commitment 
to the market and national scale, 
including distribution through 5,600 
independent agents, the largest agency 
footprint in this sector. Clients also 
value the business’s online portal 
that facilitates the payment of  
claims quickly. 

“Multi–peril crop insurance is a vital 
part of the chain of commerce for 
agricultural communities, and it’s a 
core business for Chubb as well,” said

“We’re going to continue to focus 
on the agent experience by further 
enhancing our technology and the 
use of third–party data that makes it 
even easier to do business with us,” 
said Mr. Krump. “At the same time, 
we will continue to build our team to 
service this growing business. With our 
industry–leading capabilities and rapid 
growth, we’re finding it easy to attract 
the very best talent to join our Small 
Commercial team.” 

29

Mr. Lupica. “2018 was another great 
year in terms of our performance, 
growing our policy count and further 
building the brand, which is the best in 
the industry.” 

In 2018, Rain and Hail entered into a 
multi–year agreement with Bushel™, 
a software platform that allows grain 
elevators, cooperatives and ethanol 
plants to connect with their growers 
digitally. The addition of Bushel to Rain 
and Hail’s platform provides growers 
and agents a fast and efficient way to 
report critical production information 
that can help save them time during the 
harvest season. 

North America Personal P&C 
Insurance 

Chubb is the leading provider of 
personal lines insurance for successful 
individuals and families in the U.S. 
and Canada. Chubb Personal Risk 
Services shares many of the strengths 
of the company’s North American 
commercial P&C insurance businesses, 
including a broad product offering, 
superior claims and risk consulting 
services, and access to Chubb’s 
extensive branch network in the U.S. 
and Canada. Clients of Chubb Personal 
Risk Services also benefit from the 
company’s global presence, which 
offers protection for their assets around 
the world. 

Net premiums written for the North 
America Personal P&C Insurance 
segment were $4.7 billion for the 
year, up 3.1% from 2017. In a year of 
elevated industry losses from natural 
catastrophes, the 2018 combined ratio 
was 96.6%. The current accident year 
combined ratio excluding catastrophe 
losses was 81.9%. Segment income was  
$378 million.

Chubb has built and is widening its 
leadership position with this discerning 
market segment by continuing to raise 
the bar in terms of service. “Here’s 
how we think about our relationships 
with customers, and with agents and 
brokers: we look for ways to do more 
and we look for ways to say ‘yes,’” said 
Mr. Krump.

In a world that is rapidly digitizing, 
and where customers expect to be able 
to interact 24/7 through the channel 
they prefer, saying “yes” also means 
a commitment to invest in digital 
technology to enhance the customer 
and agent experience. For Chubb, the 
digital journey encompasses marketing, 
quoting, onboarding, providing risk 
consulting services and superior claims 
handling. 

In 2018, Chubb Personal Risk 
Services enhanced its web portal and 
introduced a mobile app with features 
that include biometric login, voice 
commands, text and email alerts, and a 
simpler approach for paying bills. With 
the app, customers can easily pull up 
their auto identification information 
or, if they have a claim, choose to file 
the first notice of loss digitally. The tool 
also enables customers to sign up for 

North America Insurance

“ The natural 

catastrophes of 2017 
and 2018 heightened 
awareness among 
homeowners about 
their insurance policy 
and what it covers. 
That has created an 
opportunity for us to 
really show what  
Chubb brings to the 
table, for our customers 
and for agents and 
brokers.”

— Paul Krump

30

policyholders in wildfire–prone states 
are enrolled in this complimentary 
service. 

Chubb also differentiates itself in the 
market through the breadth of 
its products, which are crafted to 
meet the needs of different customer 
segments. In 2018, the company 
launched a supplement to its 
Masterpiece® homeowners policy  
that offers individuals and families in 
North America enhanced protections 
for cyberattacks. The policy  
includes protections from extortion  
and ransomware, financial loss, 
cyberbullying, cyber disruption, and 
breach of privacy. Clients also benefit 
from discounted access to third– 
party resources, with tools ranging 
from how to secure the home Wi–Fi 
network and mobile devices to how to 
spot signs of online manipulation.

“When I look across our businesses in 
North America, and around the world, 
I saw in 2018 a higher level of comfort 
and confidence of our people,” said Mr. 
Keogh. “As we focus on executing our 
strategies, there is a quiet confidence 
across the company. And that gives me 
a great deal of optimism as we look to 
the future.” 

services such as Chubb Property 
ManagerSM, which provides 
policyholders with assistance for 
second homes that suffer damage from 
hurricane–force winds. 

“The natural catastrophes of 2017 
and 2018, including major hurricanes 
and wildfires in the U.S. and Canada, 
has heightened awareness among 
homeowners about their insurance 
policy and what it covers,” said 
Mr. Krump. “That has created an 
opportunity for us to really show what 
Chubb brings to the table, for our 
customers and for agents and brokers.” 

At the top of the list of differentiators 
is the superior claim service offered 
by Chubb, which has been validated 
by independent sources such as J.D. 
Power. The client retention rate for 
Chubb Personal Risk Services was  
96% in 2018. 

But Chubb’s definition of service 
begins long before a customer may 
have a claim. Chubb’s risk consultants 
can be deployed to policyholder 
homes to assess risks from water, 
electrical systems or other exposures. 
Policyholders also have access to 
Chubb’s network of service providers, 
including appraisers, with expertise in 
assets ranging from art and jewelry to 
yachts and collector cars.

Through digital marketing efforts, the 
company engages with clients to raise 
awareness about risks such as flooding 

and internal water leaks. Water 
damage from burst pipes, frayed hoses 
and other plumbing failures are the 
number one loss a homeowner is 
likely to face and a growing industry 
issue. Through these awareness 
and education campaigns, Chubb 
encourages policyholders to install 
water leak detection devices or to turn 
off their main water valve when they 
leave their home for extended periods 
of time. In 2018, Chubb entered into a 
partnership with Hartford Steam Boiler 
Inspection and Insurance Company 
to begin installing web–connected 
sensors in the homes and businesses 
of Chubb policyholders. The devices 
monitor for water leaks and changes in 
temperature, humidity, vibration and 
water pressure that, if left undetected, 
can lead to severe property damage, 
including to valuables such as fine art 
and wine collections. 

Chubb has also been using analytics 
to identify clients that have a higher 
propensity for a loss, and is working 
with them and their agents proactively 
to mitigate or prevent a loss from 
happening in the first place.

Chubb’s commitment to prevent 
customer losses was also evident in the 
wildfire defense services deployed to 
protect homes before, during and after 
the California wildfires. Available in 18 
states, our WDS partners monitor the 
homes of our policyholders and, based 
on the threat level, will take actions 
such as clearing of hazardous objects 
and material around the home to create 
a more defensible space, installing 
sprinklers, addressing hot spots 
and, as a last line of defense in home 
protection, applying fire retardant gel 
to the home. Tens of thousands of 

31

Overseas General Insurance

Key Financial Results  
Dollars in millions

Overseas General Insurance 

2018  
Gross premiums written  
Net premiums written  
Combined ratio  
P&C current accident year  
combined ratio excluding  
catastrophe losses 
Segment income  

$10,885 
$8,902 
90.4% 

90.5% 
$1,401

32

in terms of geography, branch offices, 
product and distribution, continues 
to be a competitive advantage and key 
growth driver for us.”  

“This business, which operates in  
more than 50 countries and with over 
450 local offices, is truly in an elite class 
among global insurers,” said Mr. Keogh. 
“It’s also home to some of Chubb’s 
most compelling growth opportunities, 
including small and middle-market 
commercial P&C, personal lines and 
accident and health. Asia and Latin 
America are the regions where  
Chubb has forged some of our most 
significant long-term distribution 
agreements, which enable us to reach 
our partners’ vast customer bases 
through digital channels.”  

In 2018, Chubb launched its 
partnership with DBS Bank in 
Singapore and formed new distribution 
partnerships with Grab, the leading 
on-demand transportation platform 
in Southeast Asia; Citibanamex, a 
subsidiary of Citigroup Inc. and one of 
Mexico’s premier financial institutions; 
and, in early 2019, with Banco de Chile, 
the largest bank based in Chile. These 
new distribution partnerships give 
Chubb access to millions of potential 
new customers.  

Growth in Chubb’s international retail 
P&C operations was highlighted by 
the strong results in Australia, where 
Chubb moved quickly and pursued 
a strategy of accelerated growth as 
underwriting and market conditions 
became more favorable. The company’s 
continued emphasis on building its 
middle–market and small commercial 

Chubb’s international general insurance 
operation is comprised of two main 
businesses: one with distribution 
through retail channels in five regions 
of the world and the other an excess 
and surplus (E&S) lines business with 
distribution through brokers in the 
London wholesale market and Lloyd’s.  

Toward the end of 2018, the 
international operating environment 
for Chubb improved in a number 
of important business lines and 
geographies, notably in Australia 
and the London wholesale market. 
In both market segments in 2018, 
Chubb demonstrated its underwriting 
discipline and ability to move quickly 
to seize opportunities as market 
conditions changed.   

At the same time, Chubb’s focus on 
executing its strategies produced 
strong growth and profitability for the 
Overseas General Insurance segment. 
Commercial P&C and personal lines 
businesses performed well and the 
company deepened and accelerated 
its globally integrated capabilities to 
deliver for customers and distribution 
partners, particularly in Asia and Latin 
America. Net premiums written were 
$8.9 billion, up 6.6%. The combined 
ratio for the year was 90.4%. The 
current accident year combined ratio 
excluding catastrophe losses was 
90.5%, and segment income was $1.4 
billion, up 15% from prior year.  

“Our international operations 
performed well in 2018,” said Juan C. 
Andrade, Executive Vice President, 
Chubb Group and President, Overseas 
General Insurance. “The pace of 
growth increased as we continued to 
leverage the power of today’s Chubb 
through our expanded distribution, 
product capabilities and customer 
segmentation. Our diversified platform, 

Chubb’s Overseas General Insurance  
Business Units

International  

Commercial P&C, A&H and traditional  
and specialty personal lines sold by  
retail brokers, agents and other channels  
in five regions:

Europe  

Asia Pacific 

Operations in the U.K. and 18 other  
countries comprised of P&C commercial  
lines and consumer lines, including  
A&H and specialty personal lines

Operations in 13 countries and territories  
serving commercial customers  
and consumers with P&C, A&H and  
personal lines 

Latin America  

Operations in nine countries serving  
commercial customers with P&C  
products and consumers through A&H  
and personal lines

Far East  

Operations in Japan serving commercial  
customers with P&C products  
and consumers through A&H and  
personal lines 

Eurasia & Africa  

Operations in nine countries serving  
commercial customers with P&C  
products and consumers through A&H  
and personal lines

Chubb Global Markets   Commercial P&C excess and surplus  

lines and A&H sold by wholesale  
brokers in the London market and  
through Lloyd’s

businesses globally also contributed to 
the improved results. In addition, the 
major accounts segment, which serves 
the large corporate market, produced 
good growth in the U.K., Ireland 
and Continental Europe as market 
conditions improved in 2018 after 
several years of declining rates.  

In the middle-market P&C segment, 
a key focus was expanding Chubb’s 
dedicated industry practices, which 
bring together teams of experienced 
underwriting, claims and risk 
engineering professionals that 
understand the particular exposures 
of that industry. Industry practices 
helping to drive growth during the 
year included technology, life sciences 
and real estate. Further developing 
the company’s multiline capability, 
which combines property and casualty 
with specialty lines and multinational 
capabilities, remained a priority.  

In the small commercial segment, 
the focus was on expanding product 
offerings to distribution partners via 
easy-to-use technology solutions, which 
can be integrated with affiliate and 
partner platforms for a streamlined 
customer experience. Chubb continues 
to implement better and faster analytics 
capabilities and increase the volume of 
business it processes digitally.  

Personal lines generated strong 
growth in 2018, particularly in the 
emerging markets of Asia and Latin 
America. Highlights included the 
company’s motor insurance business 
in Mexico, which is recognized for its 
top-tier sales and service capabilities. 
“The investments we have made in 
technology, product development, 
customer segmentation, and traditional 
bancassurance and digital distribution 
are paying off,” said Mr. Andrade.  

33

 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Overseas General Insurance

“ Our international 
operations performed 
well in 2018. The pace of 
growth increased as we 
continued to leverage the 
power of today’s Chubb 
through our expanded 
distribution, product 
capabilities and customer 
segmentation.”

— Juan Andrade

The company’s unique cell phone cover 
and other consumer protection and 
service propositions within Chubb’s 
specialty personal lines (SPL) portfolio 
are an excellent fit with the needs of 
a growing middle class in emerging 
markets. The business achieved 
significant growth across Asia and  
Latin America in 2018.  

Chubb’s international accident and 
health business is focused on driving 
profitable growth through its core 
direct marketing business, growing 
group business through large and small 
brokers and agents, and growing the 
leisure and business travel insurance 
segment. All of this is enabled by 
investments in digital technology, 
distribution expansion, product 
enhancements, and servicing and 
processing efficiency.  

“Chubb’s international accident and 
health business is well diversified by 
geography, distribution methods, 
products and customer segments. This 
diversification provides a powerful 
platform for Chubb to deliver our 
specialty A&H products globally,” said 
Joe Vasquez, Senior Vice President, 
Chubb Group, Global Accident & 

34

Health. “Our continued investment 
in our A&H platform allows us to go 
beyond traditional direct marketing 
where we are now seamlessly 
integrating our products and services 
into the customer journeys of our 
distribution partners.” 

Chubb’s Asia Pacific region generated 
gross premiums written of $2.7 billion, 
up 11.3% in constant dollars from 
prior year, which represents 7% of the 
company total. “In Asia, as in Latin 
America, we focus on the emerging 
middle class and small and mid-size 
businesses,” said Mr. Andrade. “Our 
broad product offering, technologically 
advanced front-end systems and 
multichannel distribution platform, 
which is enabled by our significant 
branch network, have been the 
backbone of our small commercial  
and middle–market growth.”

Digital capabilities are at the heart 
of Chubb’s distribution partnership 
with DBS Bank, the largest banking 
group in Southeast Asia. Within the 
first 12 months, Chubb rolled out 
over 60 general insurance products 
across five markets. The products, 
offered on an exclusive or preferred 
basis, are distributed through multiple 
DBS banking channels, including all 
of its digital platforms. One of those 
products, CyberSmartSM, was developed 
through Chubb’s annual employee 
innovation competition, which 
encourages volunteer teams from 
around the world to build innovative 
new product ideas. The winning 
entry was developed by an all-women 
Singapore-based team. CyberSmart, 
which is available as a family plan for 
parents and as an individual plan for

young adults, provides cover for cyber 
bullying, online privacy invasion and 
identity theft. 

In its partnership with Grab, Chubb is 
now offering insurance solutions for 
the ride-hailing firm’s driver-partners 
through the Grab app. Drivers can 
select different insurance products, 
including coverages for loss of income 
and personal accidents, to protect 
their livelihoods and their families. 
Chubb plans to further expand this 
partnership throughout Southeast Asia 
in future years. 

Chubb is also pursuing growth 
strategies in the developed economies 
of Asia Pacific, including Australia and 
Korea, where the company conducts 
consumer direct marketing programs. 
The company has a significant presence 
in Korea for supplemental A&H and 
residential coverages and is building 
a strong digital capability to further 
enhance distribution opportunities in 
this critical market. 

In 2018, Chubb launched a Major 
Accounts division in Asia Pacific, 
featuring a dedicated service 
encompassing underwriting, risk 
engineering and claims for the region’s 
large, global and multinational clients 
and business partners. The division 
leverages the model the company 
successfully uses in other regions, 
including Global Client Executives, 
Claims Client Relationship Managers 
and risk engineers, to meet the 
complex insurance needs of large 
enterprises. 

In China, the largest economy in 
Asia and the second-largest in the 
world, Chubb focused on building and 
deepening its presence. The company 
operates a fully licensed, 100% Chubb-
owned subsidiary with branch offices 
in Shanghai, Beijing, Jiangsu and 
Guangdong. Chubb China offers one

Overseas General  
Regional and Business Unit Leaders

(From left)

Juan Luis Ortega  
Senior Vice President 
Chubb Group; 
Regional President 
Latin America 

David Furby  
Senior Vice President 
Chubb Group; 
Regional President 
European Group 

Paul McNamee  
Senior Vice President 
Chubb Group; 
Regional President 
Asia Pacific

(From left)

Darryl Page  
Vice President 
Chubb Group; 
Division President 
Personal Insurance 

Timothy O’Donnell  
Vice President 
Chubb Group; 
Division President 
Commercial Property  
and Casualty

John Thompson  
Division President 
International Accident  
& Health 

35

Overseas General Insurance

“ Our continued investment 
in our A&H platform allows 
us to go beyond traditional 
direct marketing, where 
we are now seamlessly 
integrating our products 
and services into the 
customer journeys of our 
distribution partners.”

— Joe Vasquez

of the largest commercial P&C product 
portfolios in the Chinese insurance 
market. It also offers a series of 
protection products such as personal 
accident, homeowners, travel and 
personal devices insurance via the 
rapidly growing internet channel to 
Chinese families and individuals across 
the country.

Chubb has a strategic cooperation 
agreement with PICC Property 
and Casualty Company of China, 
which is the country’s largest P&C 
insurance company. The agreement, 
which was reached in 2017, involves 
establishing dedicated underwriting 
and service centers for Chinese-
affiliated enterprises in Chubb’s offices 
throughout the world. In addition, 
Chubb will make its global insurance 
capabilities available to PICC and  
its customers. 

Chubb’s Latin America region 
generated gross premiums written 
of $2.7 billion, up 10.2% in constant 
dollars from 2017, representing 7% of 
the company total. Continuing 

36

channels, including in-branch, 
automated teller machines, direct 
marketing and a number of digital 
channels including mobile.  

Europe is Chubb’s second–largest 
region behind North America, 
operating in 19 countries, with $3.6  
billion of gross premiums written, 
representing 10% of the company 
total. In 2018, Chubb maintained 
strong profitability with continued 
underwriting discipline and achieved 
solid premium growth across the 
region, driven by commercial P&C, 
where highlights included further 
progress developing industry practices, 
as well as new business wins and 
increased account penetration in the 
Major Accounts segment. For the year, 
gross premiums written were up  
1.7% in constant dollars.

On January 1, 2019, the company 
completed the move of its European 
Union headquarters to Paris as 
planned. Chubb’s approach has 
ensured that its customers, brokers and 
other partners will have continuous, 
uninterrupted service regardless of the 
final outcome of Brexit negotiations. 
The company continues to maintain a 
significant presence in the U.K. 

In property and casualty lines, further 
building out Chubb’s capabilities 
to serve small and middle-market 
businesses remained a priority. Among 
the new industry practices launched 
in the U.K. and Ireland was real estate. 
Chubb also introduced a new service 
for multinational companies and 
large middle-market businesses that 
combines the company’s capabilities

execution of growth strategies, 
along with an improving operating 
environment, contributed to solid 
premium revenue in the company’s 
personal lines and commercial  
P&C businesses. 

Chubb’s performance in Mexico, 
where the company has a network of 
46 branches across the nation, stood 
out, led by growth in motor and P&C 
coverages for small business. Chubb 
deepened its presence in Mexico with 
the long-term exclusive agreement 
with Citibanamex, which will distribute 
Chubb’s general insurance products 
through the bank’s branches as well as 
a variety of digital and direct marketing 
channels. The agreement encompasses 
coverages for motor insurance, 
homeowners, and small-to-medium 
enterprises, A&H insurance products, 
and commercial P&C coverages for 
larger businesses.  

Chubb’s business across Latin America 
is well balanced. In Brazil, the company 
has the second-largest commercial 
P&C business, which is distinguished 
by its track record of superior 
technical ability and multiple affinity 
distribution partnerships. Chubb also 
has a strong presence in the Andean 
region — Colombia, Ecuador, Peru, 
Argentina and Chile — that accounts 
for 30% of the total region, and where 
the company operates in all segments 
of commercial P&C through brokers 
and affinity partners. In the Caribbean 
and Central America, Chubb operates 
through wholly owned subsidiaries 
in Puerto Rico and Panama and 
partnerships in other locations. 

Early in 2019, Chubb signed a 
distribution agreement with Banco 
de Chile through which Chubb will 
distribute its life and general insurance 
products on an exclusive basis in Chile 
through Banco de Chile’s multiple

A&H is a significant growth engine in  
the region with Chubb further building 
out its multi-channel distribution with 
agents, brokers, direct marketing 
and online digital. Chubb remains 
focused on adding direct marketing 
partners through customer–segmented 
campaigns as well as new online 
travel partners by seamlessly 
integrating insurance products into 
their digital purchase path. Each 
channel is supported by continuous 
enhancements to product offerings 
within personal accident, supplemental 
medical and travel categories. 

In Eurasia and Africa, although 
growth was limited by economic and 
political factors, Chubb had a good 
year, producing a strong combined 
ratio on the back of improved 
operational efficiency and disciplined 
underwriting management. In line 
with other markets, the region saw 
improved pricing and withdrawal of 
both local and international capacity, 
particularly for larger and more 
technical risks, affording the company 
the opportunity to build its position in 
several product lines. 

Chubb Global Markets  

Chubb Global Markets, the company’s 
London market wholesale and 
international excess and surplus 
business, provides global access to 
specialist underwriters in aviation, 
energy, financial lines, marine, political 
risk and credit, property, and accident 
and health.  

in terrorism and political violence 
underwriting, risk engineering, global 
security, catastrophe modeling  
and digital.  

Cyber insurance, where Chubb is a 
leader globally, remained a fast-growing 
product category in Europe, as well 
as in other regions. The global cyber 
practice benefitted from investment in 
accelerating cyber underwriting, claims 
and risk engineering resources across 
all regions. The business launched 
a global cyber incident reporting 
platform to provide customers with 
immediate access to local experts who 
can assist with event response. The 
platform is accessible via mobile app, 
web portal and a telephone hotline. 
Cyber customers also have access to  
a new website where they can register 
for pre- and post-event services based 
on their geographic location. The 
company also launched a new cyber 
loss mitigation service for password 
management and phishing training  
to insureds in Europe, an example  
of Chubb using claims insights  
to drive new areas of loss mitigation 
services in areas of highest claims 
frequency. 

Chubb’s Far East region, which 
encompasses Japan, had an excellent 
year, driven by the strong performance 
of its P&C and A&H businesses, 
enabling the company to continue to 
outpace the market in growth. In P&C, 
Chubb’s success stems from its targeted 
middle–market and small commercial 
segments, via brokers and agents, with 
increased capabilities in multinational, 
risk engineering and cyber, as well 
as additional underwriting focus on 
industry practices, particularly life 
science and technology. These also 
enable Chubb to take advantage of 
market opportunities within the large 
commercial segment.

In recent years, the commercial P&C 
E&S market was the most competitive 
insurance market in the world. In 2018, 
however, the E&S rating environment 
in London began to improve in 
numerous lines. Chubb, with its focus 
on driving for rate adequacy, resumed 
growth after several years of shrinking 
the business. Other initiatives in 2018 
included exploring new distribution 
channels outside of wholesale brokers 
and expanding digital distribution. This 
business continues to rank in the top 
quartile for profitability at Lloyd’s.  

“We recognized and moved quickly 
to take advantage of changing and 
dynamic market conditions,” said Mr. 
Andrade. “The way we’ve managed 
Chubb Global Markets exemplifies both 
our underwriting discipline as well 
as our ability to be nimble when we 
see opportunity. Looking ahead, we 
expect to expand existing lines that are 
within our risk appetite, and consider 
additional lines where we find rate 
adequacy and improving terms and 
conditions.” 

“Looking across our business globally, 
Chubb has built a company with 
scale, a deep local presence, brand 
recognition and an unmatched 
reputation for service,” said Mr. Keogh. 
“Our customers and distribution 
partners should know that we are not 
resting on our laurels. We continue to 
invest in our business, our people and 
our digital transformation.”

“We are proud of what we’ve built 
here,” he continued. “But there is so 
much more that we can imagine for 
this company in the future, so much 
opportunity to build well beyond what 
we are today, in terms of products, 
services, capabilities, as well as 
opportunities for our people.” 

37

Life Insurance

Key Financial Results  
Dollars in millions

Life Insurance 

2018  
Net premiums written 
and deposits*  
Segment income  

$3,808 
$308

“ Chubb Life’s patient 
strategy to develop 
and build the business 
by diversifying and 
expanding its captive 
agency force, opening 
new offices, focusing 
on protection–oriented 
products and pursuing 
digital initiatives 
produced excellent 
results in 2018.”

— Russell Bundschuh

*Includes deposits collected on universal life and 
investment contracts. Consistent with GAAP, premiums 
collected on universal life and investment contracts are 
considered deposits and excluded from revenue.

38

Chubb’s Life Insurance segment 
comprises two businesses. Chubb 
Life is an international life insurer, 
primarily focused on Asia, that 
provides protection and savings–
oriented life insurance products to 
individuals and groups. Combined 
Insurance provides personal accident 
and supplemental health insurance 
coverages to consumers in North 
America. 

For the year, the Life Insurance 
segment generated net premiums 
written and deposits of $3.8 billion,  
up 6.5% from prior year.

Chubb Life 

Chubb Life serves the needs of 
consumers through a variety of 
distribution channels including 
primarily captive agents, but also 
through banks, retailers, brokers, 
independent agents and direct 
marketing. In the six Asian markets 
where Chubb Life has full operations — 
Hong Kong, Indonesia, Korea, Taiwan, 
Thailand and Vietnam — the number 
of captive agents has grown to 37,000. 
In China, the company is also a joint 
venture partner in Huatai Life, a fast–
growing life insurer that serves more 
than 1.3 million customers across 19 
provinces with a broad portfolio of 
savings and protection products.

Across the region, Chubb Life focuses 
on two market segments. In emerging 
economies where growing middle class 
consumers are beginning to accumulate 
wealth, the company’s protection–

oriented products provide individuals 
and families a vehicle to transfer the 
financial risks associated with death, 
illness and accidents. In the developed 
markets of Asia where the company 
operates, Chubb’s life insurance 
products are a tool for legacy planning 
and wealth management. 

“Chubb Life’s patient strategy to 
develop and build the business by 
diversifying and expanding its captive 
agency force, opening new offices, 
focusing on protection–oriented 
products and pursuing digital initiatives 
produced excellent results in 2018,” 
said Russell Bundschuh, Senior Vice 
President, Chubb Group and President 
of Chubb Life. “With earnings topping 
$100 million for the year, Chubb Life 
continued to advance its potential to 
make meaningful contributions to 
the company’s premium growth and 
profitability over time.”

Chubb Life’s growth was fastest in the 
emerging economies of Thailand and 
Vietnam, and in the developed market 
of Korea. In Thailand, the business 
opened 10 new offices in 2018, and 
grew the agency force by nearly 18%, 
to about 3,500 captive agents. Among 
the new protection–oriented products 
launched in 2018 were a 20–year term 
life policy and a whole life extra series, 
which provides a cash benefit that 
contributes to retirement funds while 
also offering family protection in the 
event of an unexpected incident. 

In Vietnam, 19 new offices were opened 
and the number of agents grew 9% 
to more than 29,500. Chubb Life is 
focused on diversifying its product 
offer to enhance its competitiveness in 
the market and give customers more 
options. Examples of new products 

Global A&H, Life Insurance and Reinsurance  
Business Unit Leaders 

(From left)

Kevin Goulding  
President 
Combined Insurance

Joe Vasquez  
Senior Vice President 
Chubb Group; 
Global Accident & Health

Russell Bundschuh  
Senior Vice President 
Chubb Group; 
President 
Chubb Life

James E. Wixtead  
Senior Vice President 
Chubb Group; 
President 
Chubb Tempest Re Group

Cunqiang Li   
Chief Operating Officer 
Chubb Life

39

Life Insurance

in Thailand include C–Care, which 
offers protection against cancer, and 
Education Endowment, which covers 
multiple risks, such as hospitalization 
for critical illnesses, total disability and 
death, for children up to age 27. The 
comprehensive product also provides 
an educational fund. 

In Korea, Chubb Life is emphasizing 
digital channels for a number of new 
products, including coverages for 
certain cancers, as well as a preferred 
term life policy. 

“We have a number of digital initiatives 
focused on enhancing service for our 
agents,” said Mr. Bundschuh. “For 
example, in Hong Kong and Korea we 
are enabling individual agents to have 
a microsite on the Chubb platform that 
allows them to communicate directly 
with their clients, as well as cross–sell.” 

In China, Huatai Life had an excellent 
year in 2018, with its rate of growth 
again outpacing the overall market. The 
business entered two new provinces 
and increased its network of exclusive 
agents by 7% to approximately 43,000. 

Across the region, Chubb Life is also 
developing strategies to expand 
sales through banks and brokers. For 
example, in Taiwan, Chubb Life has 
traditionally sold products through 
banks. Now, the focus has expanded to 
drive sales growth through the broker 
channel, which is well suited to market 
protection–oriented products. 

40

Our Combined Insurance core sales 
force is focused on distributing 
our personal accident, life and 
supplemental health insurance 
coverages direct to consumers. The 
business ended 2018 with close to 
2,300 agents and plans to grow 
to 3,000 agents in 2019. In hiring, 
Combined Insurance continues to 
expand the number of Spanish–
speaking agents as well as veterans 
looking to re–enter the civilian 
workforce. The business has received 
numerous recognitions for its diverse 
and military–friendly hiring practices. 
For example, the company was named 
the #1 Military Friendly Employer in 
the over $1 billion revenue category 
by VIQTORY for 2019. Combined 
Insurance has also been named a 
“Best for Vets” employer by Military 
Times and a Top Diversity Employer 
by Hispanic Network Magazine. The 
company has appeared for four 
consecutive years on the HNM Best 
of the Best Lists, which identifies 
organizations that embrace a wide 
range of perspectives, attract the 
very best talent and understand the 
demographics of the marketplace  
and its needs.

“We continue to see opportunity 
in building our capabilities for the 
underserved Latino market in the U.S.,” 
said Mr. Vasquez. “Our core hospital, 
indemnity and life insurance product 
offerings, as well as coverages for 
critical illness, help to fill a big gap in 
the marketplace.” 

“Looking to 2019, we will continue our 
focus on building the business through 
geographic expansion, growing our 
agency force, introducing products that 
give our customers greater choice, and 
further developing our distribution 
channels, including digital,” said Mr. 
Bundschuh. “We believe we are well 
positioned to continue to build the 
breadth and depth of our life business 
across the region.” 

Combined Insurance 

Combined Insurance generated solid 
results in 2018. An area of particular 
strength was Chubb Workplace 
Benefits, which produced another year 
of double–digit growth. The business, 
which serves large and middle–market 
companies by partnering with benefit 
brokers, agents and consultants, offers 
a line of supplemental insurance 
products, including accident, critical 
illness, hospital indemnity, life and 
disability income. Launched in 2016 
under the Chubb Workplace Benefits 
brand, the business brought together 
Combined Insurance’s workplace 
products with Chubb’s extensive 
branch network and our substantial 
relationships with national and regional 
insurance brokerage firms. In 2018, 
Chubb Workplace Benefits generated 
over $150 million of premiums. 

The continued growth and expansion 
of Chubb Workplace Benefits 
demonstrates both the breadth of 
Chubb’s A&H offerings as well as the 
power of its branch network in the 
U.S. This business continues to be 
positioned for growth over the next  
few years. 

 
With its financial strength, diverse risk 
appetite and seasoned underwriting 
team, the business is strongly 
positioned to tailor reinsurance 
programs to meet clients’ specific 
needs. Because Chubb Tempest Re is 
part of a larger insurance group, it also 
has ample flexibility to adjust its risk 
appetite to market conditions. 

“When we do not have the opportunity 
to achieve rate adequacy, we can return 
capital to our parent company, which 
can be deployed to other businesses 
where there is more opportunity,” 
noted Mr. Wixtead. “This is a strength 
we have by being part of Chubb.”

Global Reinsurance

Key Financial Results  
Dollars in millions

Global Reinsurance 

2018  
Gross premiums written  
Net premiums written  
Combined ratio  
P&C current accident year  
combined ratio excluding  
catastrophe losses 
Segment income  

$722 
$671 
101.8% 

81.6% 
$277

“ Tempest Re has 

successfully navigated 
different cycles during 
its 25–year history 
and we stand ready to 
deploy more capital 
and capacity should 
the market opportunity 
develop favorably. 
If not, then we will 
continue to service our 
clients with our current 
risk appetite.”

— James Wixtead

Chubb’s reinsurance business, which 
operates under the Chubb Tempest Re 
brand, offers a broad range of products 
to a diverse group of primary property 
and casualty insurers worldwide. 
Doing business globally with offices in 
Bermuda, Stamford, London, Montreal, 
Shanghai and Zurich, the business 
has deep underwriting, actuarial and 
claims expertise. 

The elevated level of natural 
catastrophes in 2018, following a 
record year for CATs in 2017, brought 
additional pressure to property 
catastrophe reinsurers, including both 
traditional carriers and the insurance–
linked securities (ILS) market. In 
non–property lines, incremental 
improvement in pricing and terms and 
conditions created some opportunities 
for reinsurers.

In 2018, Chubb’s Global Reinsurance 
segment posted net premiums 
written of $671 million, down 2% from 
prior year. The combined ratio was 
101.8%, and the current accident year 
combined ratio excluding catastrophe 
losses was 81.6%. Segment income was 
$277 million, up 41% from 2017. 

“Tempest Re has successfully navigated 
different cycles during its 25–year 
history and we stand ready to deploy 
more capital and capacity should the 
market opportunity develop favorably,” 
said James Wixtead, Senior Vice 
President, Chubb Group and President 
of Chubb Tempest Re Group. “If not, 
then we will continue to service our 
clients with our current risk appetite, 
as our platform allows for Tempest to 
be patient and wisely deploy capital 
where we can gain the best margins.” 

41

Corporate and Global 
Functional Leaders

(From left)

Sean Ringsted  
Executive Vice President 
Chubb Group; 
Chief Risk Officer and 
Chief Digital Officer

Philip Bancroft  
Executive Vice President 
Chubb Limited/ 
Chubb Group; 
Chief Financial Officer

Timothy Boroughs  
Executive Vice President 
Chubb Group; 
Chief Investment Officer

(From left)

Joseph Wayland  
Executive Vice President 
Chubb Limited/ 
Chubb Group; 
General Counsel

Julie Dillman  
Senior Vice President 
Chubb Group; 
Global Head of  
Operations

Rainer Kirchgaessner  
Executive Vice President 
Chubb Group; 
Global Corporate 
Development Officer

42

00(From left)

Paul Medini  
Senior Vice President 
Chubb Group; 
Chief Accounting Officer 

Paul O’Connell  
Senior Vice President 
Chubb Group; 
Chief Actuary

Monique Shivanandan  
Vice President 
Chubb Group; 
Chief Information Officer 

(From left)

Jo Ann Rabitz  
Global Human  
Resources Officer  
Chubb Group

Michael W. Smith  
Senior Vice President 
Chubb Group;  
Global Claims Officer

Ivy Kusinga  
Chief Culture Officer 
Chubb Group

43

00Citizenship at Chubb

Our Mission

Protecting the Present and Building a Better Future

Philanthropy

Chubb recognizes its responsibility 
to assist less fortunate individuals 
and communities in achieving and 
sustaining productive and healthy lives 
in geographic areas where the company 
operates. The company’s philanthropy 
is funded principally through the 
Chubb Charitable Foundation and the 
Chubb Rule of Law Fund.  

The Chubb Charitable Foundation 
addresses actionable problems and 
contributes to helping alleviate 
poverty, improve the health of at–
risk populations, provide access to 
quality education and protect the 
environment. In the last 10 years, the 
company has contributed more than 
$100 million to the Foundation.  

For many years, for example, the 
Foundation has supported the 
International Rescue Committee, 
including its efforts to help refugees 
get settled and establish productive 
lives. The Foundation has helped build 
schools in China and Vietnam, fund 
micro-finance projects in Mexico and 
Colombia, and serve as a major partner 
for Teach for America and Teach for 
All programs in the United States and 
around the globe. 

Good corporate citizenship lies at our core — how 
we practice our craft of insurance, how we work 
together to serve our customers, how we treat each 
other, and how we work to help make a better world 
for our communities and our planet. Citizenship 
is about responsibility — and we express that 
responsibility in a way that reflects our core values 
and our mission to protect the present and build a 
better future.

We accomplish our mission by providing the security 
from risk that allows people and businesses to grow 
and prosper. Our mission is realized by sustaining a 
culture that values and rewards excellence, integrity, 
inclusion and opportunity; by working to protect our 
planet and assisting less fortunate individuals and 
communities in achieving and sustaining productive 
and healthy lives; and by promoting the rule of law.  

From our roots in 18th century Philadelphia, we 
have built Chubb to be a dynamic, forward-looking 
global enterprise with a commitment to responsible 
citizenship. We act on this promise of responsibility 
through a wide range of activities that include our 
contributions of time and money. 

For more information about Global Citizenship at Chubb, 
please visit About Us on chubb.com.

44

Environment

Diversity and Inclusion 

Chubb Rule of Law Fund 

Chubb recognizes the reality of climate 
change and the substantial impact of 
human activity on our planet. Our 
environmental activities reflect our 
desire to do our part as a steward of 
the Earth. Through our Foundation, 
we support important environmental 
projects, including the protection of 
biodiversity and saving land. 

Since 2005, for example, the Chubb 
Land Legacy Fund has supported The 
Conservation Fund, one of America’s 
top environmental preservation 
organizations, which has protected  
8 million acres of vital land and water 
habitats across the nation. The Chubb 
Charitable Foundation has supported 
the work of The Nature Conservancy 
(TNC) in the repair and protection of 
the unique and critically important 
Mesoamerican Reef along Mexico’s 
Yucatan Peninsula, which helps protect 
the local coastal infrastructure and 
economy against storm surge. In 2018 
the Foundation made a major grant 
to TNC for a wetlands restoration 
and resilience project in Miami–Dade 
County designed to serve as a model 
to be replicated in other urban  
coastal areas.

Chubb has had a formal program 
to measure, record and reduce 
greenhouse gas (GHG) emissions in its 
own operations since 2006. From 2015 
to 2018, Chubb has reduced its absolute 
global GHG emissions by 21%. In 2018, 
the company earned a score of B on the 
CDP’s climate change program ranking.

At Chubb, we recognize our 
responsibility to ensure opportunity 
within our own organization, where 
we foster a diverse and inclusive 
meritocracy. We can’t succeed unless 
we give everyone the opportunity to 
thrive and advance in our company, 
and we hold our leaders accountable 
for improving the advancement 
of women and people of all races, 
nationalities and religions around  
the globe.

The company’s extensive efforts 
in this area include mentorships, 
affinity groups, diversity awareness 
training, management development 
programs, and mandating diverse 
slates in recruiting and promotion.  
Examples of initiatives include the 
company’s Business Roundtables and 
Regional Inclusion Councils, which 
promote dynamic networking across 
the business and engage hundreds of 
employees in constructive dialogue. 
Other initiatives include Chubb Start, a 
program that supports the continuous 
professional development of early 
career women, and Chubb Signatures, 
a global and regional lecture series for 
successful senior women, diverse men 
and inclusion champions to share their 
unique backgrounds, experiences and 
hard-earned lessons in business. 

As a corporate citizen, Chubb 
recognizes the rule of law as the 
foundation of a liberal world order that 
the company embraces as essential to 
the proper functioning of markets and 
the protection of personal freedoms. 
Through the Chubb Rule of Law 
Fund, a unique corporate initiative, 
we support projects around the world 
that promote the preservation and 
advancement of the rule of law.      

Since it was founded in 2008, the 
Fund has supported 45 projects in 50 
countries focused on improving access 
to justice, strengthening courts, fighting 
corruption and creating the conditions 
of security and freedom in which our 
customers, employees and fellow 
citizens can thrive.

The Chubb Rule of Law Fund is funded 
by the Chubb Charitable Foundation 
and contributions from 15 of Chubb’s 
partner law firms. In 2018, 10 new 
projects were funded. Among them 
were an initiative in Sri Lanka to 
support the legal community in its 
effort to encourage post-civil war 
reconciliation and the restoration 
of the rule of law; a program in 
Brazil to support the provision of 
defense counsel for indigent criminal 
defendants; and a project to support 
a pan-African network of judges and 
lawyers committed to the development 
of commercial law competence.

45

Officers and Executives

Chubb Group Corporate Officers

Evan G. Greenberg* 
Chairman and 
Chief Executive Officer 
Chubb Limited/Chubb Group

John Keogh* 
Executive Vice Chairman  
Chubb Limited/Chubb Group;  
Chief Operating Officer 

John Lupica* 
Vice Chairman 
Chubb Group; 
President 
North America Major Accounts  
and Specialty Insurance

Paul J. Krump* 
Executive Vice President 
Chubb Group; 
President 
North America Commercial  
and Personal Insurance

Juan C. Andrade* 
Executive Vice President 
Chubb Group; 
President 
Overseas General Insurance

Philip Bancroft* 
Executive Vice President  
Chubb Limited/Chubb Group;  
Chief Financial Officer 

Timothy Boroughs* 
Executive Vice President 
Chubb Group;  
Chief Investment Officer 

Rainer Kirchgaessner 
Executive Vice President 
Chubb Group;  
Global Corporate  
Development Officer

Sean Ringsted* 
Executive Vice President 
Chubb Group; 
Chief Risk Officer and  
Chief Digital Officer

*Executive Officers for SEC reporting purposes

46

Joseph Wayland* 
Executive Vice President 
Chubb Limited/Chubb Group; 
General Counsel 

Brad Bennett 
Senior Vice President 
Chubb Group; 
Regional President 
Far East

Russell Bundschuh 
Senior Vice President 
Chubb Group; 
President 
Chubb Life 

Julie Dillman 
Senior Vice President 
Chubb Group; 
Global Head of Operations

David Furby 
Senior Vice President 
Chubb Group; 
Regional President 
European Group

C. Scott Gunter 
Senior Vice President 
Chubb Group;  
Division President 
North America  
Commercial Insurance 

Bruce L. Kessler 
Senior Vice President 
Chubb Group; 
Division President 
Westchester

Christopher A. Maleno 
Senior Vice President 
Chubb Group; 
Division President 
North America Field Operations

Patrick McGovern 
Senior Vice President 
Chubb Group;  
Chief Communications Officer 

Paul McNamee 
Senior Vice President 
Chubb Group;  
Regional President 
Asia Pacific 

Paul Medini 
Senior Vice President 
Chubb Group;  
Chief Accounting Officer

Frances D. O’Brien 
Senior Vice President 
Chubb Group; 
Division President 
North America Personal  
Risk Services 

Paul O’Connell 
Senior Vice President 
Chubb Group; 
Chief Actuary 

Juan Luis Ortega 
Senior Vice President 
Chubb Group; 
Regional President 
Latin America

Michael W. Smith  
Senior Vice President  
Chubb Group; 
Global Claims Officer

Joe Vasquez 
Senior Vice President 
Chubb Group; 
Global Accident & Health

James E. Wixtead 
Senior Vice President 
Chubb Group; 
President 
Chubb Tempest Re Group 

Ross Bertossi 
Vice President 
Chubb Group;  
Global Underwriting

Joseph S. Clabby 
Vice President 
Chubb Group; 
Chairman  
Chubb Bermuda; 
Executive Vice President 
North America Field Operations

Michael J. Coleman  
Vice President 
Chubb Group; 
Chairman, Chubb Agriculture; 
Chairman, Rain and Hail

Sean Corridon 
Vice President 
Chubb Group; 
Deputy Chief Investment Officer

Judy Gonsalves 
Vice President 
Chubb Group; 
Division President 
Chubb Bermuda

Michael Kessler 
Vice President 
Chubb Group; 
Chief Reinsurance Officer

Timothy O’Donnell 
Vice President 
Chubb Group; 
Division President 
Commercial Property and Casualty 
Overseas General Insurance 

Darryl Page 
Vice President 
Chubb Group; 
Division President 
Personal Insurance 
Overseas General Insurance

Monique Shivanandan  
Vice President 
Chubb Group; 
Chief Information Officer

James Williamson 
Vice President 
Chubb Group; 
Division President 
North America Small 
Commercial Insurance

Other Executives

Scott Arnold 
Division President 
Chubb Agriculture; 
President 
Rail and Hail

Jodi Hanson Bond 
Executive Vice President 
Global Government  
and Industry Affairs 

Adam Clifford  
Division President 
Continental Europe

Dimitry DiRienzo 
Chief Auditor 
Chubb Group

Samantha Froud 
Chief Administration Officer 
Bermuda Operations

Kevin Goulding 
President  
Combined Insurance 

Marcos Gunn 
Division President 
Northern Latin America; 
Chief Operating Officer 
Latin America

Mark Hammond  
Treasurer  
Chubb Group

Stephen M. Haney  
Division President  
North America Surety;  
Chief Underwriting Officer 
Global Surety

Ivy Kusinga  
Chief Culture Officer  
Chubb Group

Eric Larson 
Chief Compliance Officer 
Chubb Group

Cunqiang Li 
Chief Operating Officer 
Chubb Life

David Lupica 
Chief Operating &  
Distribution Management Officer 
Westchester

Timothy Mardon 
Division President 
Chubb Tempest Re Bermuda

Matthew Merna  
Division President 
North America Major Accounts 

Scott A. Meyer  
Division President  
North America Financial Lines 

Michael O’Donnell 
Division President 
Chubb Tempest Re USA

Jo Ann Rabitz 
Global Human Resources Officer  
Chubb Group

Steve Roberts 
Division President 
Chubb Tempest Re International

David Robinson 
Division President 
U.K. & Ireland

Matthew Shaw 
Division President 
Chubb Global Markets

John Thompson  
Division President 
International Accident & Health 
Overseas General Insurance 

Derek Talbott  
Division President 
North America Property

Giles Ward  
Regional President 
Eurasia & Africa

47

Chubb Limited Board of Directors

Evan G. Greenberg
Chairman and  
Chief Executive Officer 
Chubb Limited

Michael G. Atieh
Retired Chief Financial  
and Business Officer 
Ophthotech Corporation 

Sheila P. Burke
Faculty Research Fellow 
John F. Kennedy School 
of Government 
Harvard University

James I. Cash
Emeritus Professor of 
Business Administration 
Harvard University

Mary Cirillo
Retired Executive  
Vice President and  
Managing Director 
Deutsche Bank

Michael P. Connors
Chairman and  
Chief Executive Officer 
Information Services  
Group, Inc.

John A. Edwardson
Retired Chairman and  
Chief Executive Officer 
CDW Corporation 

Board Committees

Audit Committee
Robert W. Scully, Chair 
James I. Cash 
Kimberly A. Ross 
Theodore E. Shasta 
David H. Sidwell 

Compensation Committee
Michael P. Connors, Chair 
Mary Cirillo 
Robert M. Hernandez 
James M. Zimmerman

Nominating & Governance  
Committee
Mary Cirillo, Chair  
Michael P. Connors 
Robert M. Hernandez 
James M. Zimmerman

Risk & Finance Committee
Olivier Steimer, Chair 
Michael G. Atieh  
Sheila P. Burke 
John A. Edwardson 
Eugene B. Shanks, Jr.

Executive Committee
Evan G. Greenberg, Chair 
Mary Cirillo 
Michael P. Connors 
Robert M. Hernandez 
Robert W. Scully  
Olivier Steimer

Robert M. Hernandez 
Lead Director  
Chubb Limited

Retired Vice Chairman 
and Chief Financial Officer 
USX Corporation

Kimberly A. Ross
Former Chief  
Financial Officer 
Baker Hughes 

Robert W. Scully
Retired Co–President 
Morgan Stanley

Eugene B. Shanks, Jr.
Retired President 
Bankers Trust Company

Theodore E. Shasta
Retired Partner  
Wellington Management 
Company

David H. Sidwell
Retired Chief  
Financial Officer 
Morgan Stanley

Olivier Steimer
Former Chairman  
Banque Cantonale  
Vaudoise

James M. Zimmerman
Retired Chairman and  
Chief Executive Officer 
Federated Department  
Stores, Inc. (Macy’s)

48

Shareholder Information 

Visit investors.chubb.com,  
write to the Investor Relations  
Department at Chubb Limited or  
e–mail investorrelations@chubb.com  
for copies of the company’s reports  
to the Securities and Exchange  
Commission on Form 10–K,  
Form 10–Q or Form 8–K, all of which  
are available without charge.

Address Investor Relations Inquiries to:

Investor Relations 
Chubb Limited 
1133 Avenue of the Americas 
41st Floor 
New York, NY 10036 
Tel: 212 827 4400 
E–mail: investorrelations@chubb.com

Transfer Agent & Registrar

Independent Auditors

PricewaterhouseCoopers AG 
Birchstrasse 160 
8050 Zurich 
Switzerland 
Tel: 41 58 792 44 00

PricewaterhouseCoopers LLP 
Two Commerce Square, Suite 1800 
Philadelphia, PA 19103 USA 

Tel: 267 330 3000

New York Stock Exchange Symbol

CB

Chubb Common Shares CUSIP Number

H1467J 104

Computershare 
462 South 4th Street 
Louisville, KY 40202 USA 
U.S.: 877 522 3752 
Outside the U.S.: 201 680 6898

Address Shareholder Inquiries to:

By regular mail: 
Computershare 
P.O. Box 505000 
Louisville, KY 40233–5000 USA

By overnight delivery: 
Computershare 
462 South 4th Street 
Louisville, KY 40202 USA
Website:  
www–us.computershare.com/investor

Send Certificates for Transfer and 
Address Changes to:

Computershare 
P.O. Box 505000 
Louisville, KY 40233–5000 USA 

Price Range of Common Shares and Dividends

As of February 14, 2019, the company had 458,380,937 Common Shares outstanding with 7,440 registered holders of Common Shares. 
The accompanying table sets forth the cash dividends and the high/low closing sales prices of the company’s Common Shares, as reported 
on the NYSE Composite Tape for the periods indicated. We have paid dividends each quarter since we became a public company in 1993. 
The method of payment of our dividend approved at our May 2018 and May 2017 annual general meetings was a distribution from capital 
contribution reserves (additional paid–in capital).

2018

Dividends 

2017

Dividends 

Quarter Ending 

High 

Low 

USD 

CHF 

High 

Low 

USD 

CHF 

March 31 

June 30 

$156.15 

$134.57 

$0.71 

0.66 

$140.38 

$128.48 

$0.69 

0.69 

$138.29 

$124.57 

$0.73 

0.73 

$147.58 

$135.48 

$0.71 

0.69 

September 30 

$140.12 

$126.81 

$0.73 

0.72 

$149.87 

$134.88 

$0.71 

0.68 

December 31

$136.59

$120.19

$0.73

0.73

$155.19

$144.70

$0.71

0.70

This annual report contains trademarks, trade names and service marks owned by Chubb Limited and its subsidiaries, including Chubb®, Chubb logo®,  
Chubb. Insured®. and Craftsmanship®. In addition, this report contains trademarks, trade names or service marks of companies other than Chubb, which belong  
to their respective owners.

This report is printed on paper containing 10% post–consumer recycled content. These papers are certified to the international standards of the Forest 
Stewardship Council (FSC), which promotes responsible management of the world’s forests. 

49

Non–GAAP Financial Measures

Non–GAAP Financial Measures 
This document contains non–GAAP financial measures. These 
measures should not be viewed as a substitute for measures 
determined in accordance with generally accepted accounting 
principles (GAAP). Amounts below are shown in millions of U.S. 
dollars, except for ratios, share and per share data. 

We provide certain financial measures on a constant-dollar basis. 
We believe it is useful to evaluate the trends in these measures 
exclusive of the effect of fluctuations in exchange rates between the 
U.S. dollar and the currencies in which our international business 
is transacted, as these exchange rates could fluctuate significantly 
between periods and distort the analysis of trends. The impact is 
determined by assuming constant foreign exchange rates between 
periods by translating prior period results using the same local 
currency exchange rates as the comparable current period. 

Core operating income is a non–GAAP financial measure that 
excludes the after–tax impact of adjusted realized gains (losses), 
net realized gains (losses) included in other income (expense) 
related to partially owned entities, Chubb integration expenses, 
and the amortization of the fair value adjustments related to 
purchased invested assets and long–term debt from the acquisition 
of The Chubb Corporation (Chubb Corp). We exclude adjusted 
realized gains and losses because the amount of these gains 
(losses) is heavily influenced by, and fluctuates in part according 
to, the availability of market opportunities. We exclude Chubb  
Corp integration expenses due to the size and complexity of this 
acquisition. These integration expenses are distortive to our results 
and are not indicative of our underlying profitability. We believe 
that excluding these integration expenses facilitates the comparison 
of our financial results to our historical operating results. Chubb 
Corp integration expenses are incurred by the overall company and 
are therefore included in Corporate. These costs are not related to 
the ongoing activities of the individual segments and are therefore 
excluded from our definition of segment income as well. 

Core operating income with expected level of catastrophe 
losses (CATs) is a non–GAAP financial measure which excludes 
catastrophe losses above or below management’s view of typical 
catastrophe losses for that period. The adjustment for normalized 
catastrophe activity reduces the unusually large impact of 
catastrophe activity which is not indicative of our underlying 
performance.

50

The following table presents the reconciliation of Net income 
to Core operating income:

(in millions of U.S. dollars, except share  
and per share data)

Net income, as reported

Amortization of fair value adjustment 
of acquired invested assets and  
long–term debt, pre–tax (1)

  Tax benefit on amortization  
  adjustment 

Chubb integration expenses, pre–tax

  Tax benefit on Chubb integration  
  expenses

Adjusted realized gains (losses),  
pre–tax (2)

Net realized gains (losses) related to 
unconsolidated entities, pre–tax (3)

  Tax (expense) benefit on adjusted  
  net realized gains (losses)

Full Year 
2018

Full Year 
2017

$3,962 

$3,861 

(215)

(283)

40

(59)

12

(649)

431 

(5)

85

(310)

93

91

406

(5)

Core operating income

$4,407 

$3,784

  Add:  Actual CATs above expected  

levels, after–tax

Core operating income with expected  
level of CATs  

583

$4,990

Denominator

466,802,348

471,196,901

Diluted earnings per share

Net income

Amortization of fair value adjustment 
of acquired invested assets and long–
term debt, net of tax (1)

Chubb integration expenses,  
net of tax

Adjusted net realized gains (losses), 
net of tax

Core operating income

  % Change from prior year

$8.49 

$ 8.19 

(0.37)

(0.42)

(0.10) 

(0.46) 

1.04

$8.03

(0.48)

$9.44

17.6%

(1) Related to the acquisition of The Chubb Corporation.
(2) Excludes realized losses on crop derivatives of $3 million and $7 million for 2018 and 
2017, respectively.
(3) Realized gains (losses) on partially owned entities, which are investments where we 
hold more than an insignificant percentage of the investee’s shares. The net income or 
loss is included in other income (expense).

Core operating return on equity (ROE) and Core operating 
return on tangible equity (ROTE) are non-GAAP financial 
measures. The ROE and ROTE numerator includes core operating 
income. The ROE and ROTE denominator includes the average 
shareholders’ equity for the period adjusted to exclude unrealized 
gains (losses) on investments, net of tax. The ROTE denominator is 
also adjusted to exclude goodwill and other intangible assets, net 
of tax. These measures enhance the understanding of the return 
on shareholders’ equity by highlighting the underlying profitability 
relative to shareholders’ equity excluding the effect of unrealized 
gains and losses on our investments, and Core operating ROTE 
further highlights the underlying profitability relative to tangible 
shareholders’ equity. Core operating ROE with expected level 
of CATs and mark-to-market on private equities excludes 
catastrophe losses above or below management’s view of typical 
catastrophe losses for that period and includes the change in the fair 
value of private equity funds which are recorded as realized gains 
and losses and excluded from core operating income. We believe

 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
that this measure provides comparison with our peer companies 
that record the fair value changes of private equity funds within 
core operating income as a component of investment income. 
Also, the adjustment for normalized catastrophe activity reduces 
the unusually large impact of catastrophe activity which is not 
indicative of our underlying performance.

(in millions of U.S. dollars except ratios)

Net income
Core operating income 
Core operating income with expected  
level of CATs
Core operating income with expected  
level of CATs and mark-to-market on  
private equities of $382 million

Full Year 
2018

Full Year 
2017

$3,962 
$4,407

$3,861 
$3,784

$4,990

$5,372

Equity — beginning of period, as reported
Less:  unrealized gains (losses) on 

investments, net of deferred tax (1)

$51,172

$48,275

1,154

1,058

  Equity — beginning of period, as adjusted

$50,018

$47,217

Less:  goodwill and other intangible assets, 

net of tax

$20,621

$20,019

  Equity — beginning of period, as  
  adjusted, excluding goodwill and other 
  intangible assets

Equity — end of period, as reported
Less:  unrealized gains (losses) on 

$29,397

$27,198

$50,312

$51,172

investments, net of deferred tax 

(545)

1,450

  Equity — end of period, as adjusted

$50,857

$49,722

Less:  goodwill and other intangible assets, 

net of tax

$20,054

$20,621

Combined ratio measures the underwriting profitability of our 
property and casualty (P&C) business. P&C combined ratio, 
Current accident year (CAY) P&C combined ratio excluding 
catastrophe losses, CAY P&C combined ratio with expected 
level of CATs, and P&C combined ratio with expected level of 
CATs are non–GAAP financial measures. Refer to the Non–GAAP 
Reconciliation section in the 2018 Form 10–K, on pages 73–75, for the 
definition of these non–GAAP financial measures and reconciliation 
to the combined ratio by segment.

Total P&C 
Full Year 
2018

Total P&C 
Full Year 
2017

90.6% 

94.7% 

0.0%

90.6% 
5.9%

0.0%

94.7% 
10.2%

–3.3% 

–3.1% 

Total North  
America P&C 
Insurance (1) 
Full Year 
2018

88.4% 

0.0%

88.4% 
6.6% 

–3.7% 

87.6%

85.5%

88.0% 
3.4%

91.4% 

–3.3%

88.1%

Combined ratio 
  Add: impact of gains and  
  losses on crop derivatives

P&C combined ratio 
  Less: Catastrophe losses 
  Less: Prior period  
  development 

CAY P&C combined ratio  
excluding CATs 
  Add: Expected level of CATs

CAY P&C combined ratio 
with expected level of CATs 
  Add: Prior period  
  development

P&C combined ratio with 
expected level of CATs

(1) Total North America P&C Insurance includes the company’s North America Commercial 
P&C Insurance, North America Personal P&C Insurance, and North America Agricultural 
Insurance segments. Refer to the Non-GAAP Reconciliation section in the 2018 Form 10-K, 
on page 74 for the reconciliation to the combined ratio by segment.

  Equity — end of period, as adjusted,   
  excluding goodwill and other  
  intangible assets 

$30,803

$29,101

The following table presents the reconciliation of catastrophe losses, 
pre–tax, to catastrophe losses above expected levels, pre–tax:

(in millions of U.S. dollars)

Catastrophe losses, pre–tax
  Less: Expected levels of CATs, pre–tax

Catastrophe losses above expected levels, 
pre–tax

Full Year 
2018

$1,626 
937

$689

Equity — end of period, as adjusted
Add:  Actual CATs above expected levels, 

after-tax

  Equity — end of period, as adjusted, with  
  expected level of CATs 

$50,857

583

$51,440

Weighted average equity, as reported 
Weighted average equity, as adjusted 
Weighted average equity, as adjusted, 
excluding goodwill and other intangible assets
Weighted average equity, as adjusted with 
expected level of CATs

ROE
Core operating ROE
Core operating ROTE
Core operating ROE with expected  
level of CATs
Core operating ROE with expected level of 
CATs and mark–to–market on private equities 

$50,742
$50,438

$49,724
$48,470

$30,100

$28,150

7.8%
7.8%
13.4%

$50,729

7.8%
8.7%
14.6%

9.8%

10.6%

(1) In 2018, the company adopted new guidance that requires the reclassification of $417 
million of unrealized appreciation to beginning retained earnings related to public 
equities and cost-method private equities. In addition, the company reclassified tax 
expense of $121 million related to the unrealized appreciation of investments as of 
December 31, 2017 to beginning retained earnings representing the stranded tax effects 
related to the 2017 U.S. Tax Reform which reduced the tax expense on unrealized 
appreciation of investments. This reduction in tax was recorded in net income in Q4 2017 
as part of the U.S. Tax Reform benefit.

51

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Non–GAAP Financial Measures (continued)

Tangible book value per common share is a non–GAAP financial 
measure and is shareholders’ equity less goodwill and other 
intangible assets, net of tax, divided by the shares outstanding. We 
believe that goodwill and other intangible assets are not indicative 
of our underlying insurance results or trends and make book value 
comparisons to less acquisitive peer companies less meaningful.

(in millions of U.S. dollars, 
except share and per 
share data)

Shareholders’ equity 
  Less:  goodwill and 

other intangible 
assets, net of tax 

Numerator for tangible 
book value per share

December 31 
2018

December 31 
2017

% Change

$50,312 

$51,172 

20,054

20,621

$30,258

$30,551

Shares outstanding

459,203,378

463,833,179

Book value per 
common share

Tangible book value 
per common share

$109.56 

$110.32 

–0.7% 

$ 65.89

$65.87

0.0%

Book value per common share excluding mark-to-market 
is a non-GAAP measure and is shareholders’ equity less unrealized 
investment gains and (losses), net of tax, divided by shares 
outstanding. Tangible book value per common share excluding 
mark-to-market is a non-GAAP measure and is shareholders’ 
equity less goodwill and other intangible assets, net of tax, and 
unrealized investment gains and (losses), net of tax, divided by 
shares outstanding. We exclude unrealized investment gains (losses) 
because the amount of these gains (losses) is heavily influenced by 
changes in market conditions, including interest rate changes. We 
believe these measures are meaningful to understanding growth 
in book and tangible book value by highlighting the underlying 
profitability relative to shareholders’ equity excluding the effect of 
unrealized gains and losses on our investments.

The following table provides a reconciliation of Book value and 
Tangible book value per share, excluding mark–to–market:

(in millions of U.S. dollars, 
except share and per 
share data)

Shareholders’ equity 
  Less:  unrealized 

gains (losses) on 
investments, net 
of deferred tax 

Book value excluding 
mark–to–market 
  Less:  goodwill and 

other intangible 
assets, net of tax

Tangible book value 
excluding mark–to–
market

December 31 
2018

January 1 
2018

% Change

$50,312 

$51,172 

(545)

1,154

$50,857 

$50,018 

20,054

20,621

$30,803

$29,397

Shares outstanding

459,203,378

463,833,179

P&C underwriting income is a non–GAAP financial measure which 
excludes the Life Insurance segment. P&C underwriting income is 
used to monitor results of operations without the impact of certain 
factors as detailed below. We believe that P&C underwriting income 
is a useful measure as it enhances the understanding of our results 
of operations by highlighting the underlying profitability of our P&C 
insurance business.

The following table presents a reconciliation of Net income to P&C 
underwriting income:

(in millions of U.S. dollars)

Net income

Less:

Income tax (expense) benefit 
Chubb integration expenses 
Amortization expense of purchased  
  intangibles 
Other income (expense) 
Interest expense 
Net investment income  
Net realized gains (losses) 
Life Insurance underwriting loss (1)

Add:

Crop derivative losses

P&C underwriting income

Full Year 
2018

Full Year 
2017

$3,962

$3,861

(695) 
(59) 

(339) 
434 
(641) 
3,305 
(652) 
(5)

(3)

139 
(310) 

(260) 
400 
(607) 
3,125 
84 
(147)

(7)

$2,611

$1,430

(1) Excludes gains (losses) on fair value changes in separate account assets of $(38) million 
in 2018 and $97 million in 2017 and Life Insurance net investment income of $341 million 
in 2018 and $313 million in 2017.

International life insurance revenue is a non–GAAP financial 
measure which includes international life insurance net  
premiums written and deposits collected. Deposits collected 
on universal life and investment contracts (life deposits) are not 
reflected as revenues in our consolidated statements of operations 
in accordance with GAAP. However, new life deposits are an 
important component of production and key to our efforts to grow 
our business.

(in millions of U.S. dollars)

International life insurance net premiums 
written
International life deposits

Total international life insurance revenue (1) 

Full Year 
2018

$887 

1,538

$2,425

(1) Excludes Combined North America and Life reinsurance businesses.

Adjusted net investment income is net investment income 
excluding the amortization of the fair value adjustment on 
acquired invested assets. We believe this measure is meaningful as 
it highlights the underlying performance of our invested assets and 
portfolio management in support of our lines of business.

The following table presents a reconciliation of net investment 
income to adjusted net investment income:

(in millions of U.S. dollars)

Net investment income

Less:  

Amortization expense of fair  
value adjustment on acquired  
invested assets

Adjusted net investment income

Full Year 
2018

Full Year 
2017

$3,305 

$3,125 

(248)

(332)

$3,553

$3,457

2.8%

Book value per share 
excluding mark–to–
market

Tangible book value 
per share excluding 
mark–to–market

52

$ 110.75

$ 107.84

2.7%

$67.08

$63.38

5.8%

% Change from prior year

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549 

 ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2018 
OR

 TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

FORM 10-K

For the Transition Period from             to             

Commission File No. 1-11778

CHUBB LIMITED
(Exact name of registrant as specified in its charter)

Switzerland
(State or other jurisdiction of incorporation or organization)

98-0091805
(I.R.S. Employer Identification No.)

Baerengasse 32
Zurich, Switzerland CH-8001
(Address of principal executive offices) (Zip Code)
+41 (0)43 456 76 00
(Registrant’s telephone number, including area code)

Title of each class
Common Shares, par value CHF 24.15 per share

Name of each exchange on which registered
New York Stock Exchange

Securities registered pursuant to Section 12(b) of the Act:

Securities registered pursuant to Section 12(g) of the Act: None

 NO 

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.
YES 
Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.  
YES 
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15 (d) of the Securities Exchange 
Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has 
been subject to such filing requirements for the past 90 days.  YES 

  NO 

  NO 

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant 
to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant 
was required to submit such files).   YES 

  NO 

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§229.405 of this chapter) is not contained 
herein, and will not be contained, to the best of the registrant's knowledge, in definitive proxy or information statements incorporated by 
reference into Part III of this Form 10-K or any amendment to this Form 10-K.  

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting 
company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” "smaller reporting 
company," and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer  

Non-accelerated filer  

  Accelerated filer 

Smaller reporting company 

  Emerging growth company 

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying 
with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. 
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). YES 

  NO 

The aggregate market value of voting stock held by non-affiliates as of June 29, 2018 (the last business day of the registrant's most recently 
completed second fiscal quarter), was approximately $59 billion. For the purposes of this computation, shares held by directors and officers 
of the registrant have been excluded. Such exclusion is not intended, nor shall it be deemed, to be an admission that such persons are 
affiliates of the registrant.

As of February 14, 2019 there were 458,380,937 Common Shares par value CHF 24.15 of the registrant outstanding.

Certain portions of the registrant's definitive proxy statement relating to its 2019 Annual General Meeting of Shareholders are incorporated 
by reference into Part III of this report.

Documents Incorporated by Reference

 
 
  
CHUBB LIMITED INDEX TO 10-K

PART I

ITEM 1. Business

ITEM 1A. Risk Factors

ITEM 1B. Unresolved Staff Comments

ITEM 2.

Properties

ITEM 3.

Legal Proceedings

ITEM 4. Mine Safety Disclosures

PART II

ITEM 5. Market for Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases 

ITEM 6.

of Equity Securities
Selected Financial Data

ITEM 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

ITEM 7A. Quantitative and Qualitative Disclosures About Market Risk

ITEM 8.

Financial Statements and Supplementary Data

ITEM 9.

Changes in and Disagreements With Accountants on Accounting and Financial Disclosure

ITEM 9A. Controls and Procedures

ITEM 9B. Other Information

PART III

ITEM 10. Directors, Executive Officers and Corporate Governance

ITEM 11. Executive Compensation

ITEM 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

ITEM 13. Certain Relationships and Related Transactions, and Director Independence

ITEM 14. Principal Accounting Fees and Services

PART IV

ITEM 15. Exhibits, Financial Statements Schedules

ITEM 16. Form 10-K Summary

Page

2

19

32

32

32

32

33

35

36

93

98

98

98

98

99

99

99

100

100

101

109

  1

PART I 

ITEM 1.  Business

General

Chubb Limited is the Swiss-incorporated holding company of the Chubb Group of Companies. Chubb Limited, which is 
headquartered in Zurich, Switzerland, and its direct and indirect subsidiaries (collectively, the Chubb Group of Companies, 
Chubb, we, us, or our) are a global insurance and reinsurance organization, serving the needs of a diverse group of clients 
worldwide. At December 31, 2018, we had total assets of $168 billion and shareholders’ equity of $50 billion. Chubb was 
incorporated in 1985 at which time it opened its first business office in Bermuda and continues to maintain operations in 
Bermuda. We have grown our business through increased premium volume, expansion of product offerings and geographic 
reach, and the acquisition of other companies, including The Chubb Corporation (Chubb Corp), to become a global property and 
casualty (P&C) leader.

With operations in 54 countries and territories, Chubb provides commercial and personal property and casualty insurance, 
personal accident and supplemental health insurance (A&H), reinsurance, and life insurance to a diverse group of clients. We 
offer commercial insurance products and service offerings such as risk management programs, loss control, and engineering 
and complex claims management. We provide specialized insurance products ranging from Directors & Officers (D&O) and 
professional liability to various specialty-casualty and umbrella and excess casualty lines to niche areas such as aviation and 
energy. We also offer personal lines insurance coverage including homeowners, automobile, valuables, umbrella liability, and 
recreational marine products. In addition, we supply personal accident, supplemental health, and life insurance to individuals in 
select countries. 

We serve multinational corporations, mid-size and small businesses with property and casualty insurance and risk engineering 
services; affluent and high net worth individuals with substantial assets to protect; individuals purchasing life, personal 
accident, supplemental health, homeowners, automobile, and specialty personal insurance coverage; companies and affinity 
groups providing or offering accident and health insurance programs and life insurance to their employees or members; and 
insurers managing exposures with reinsurance coverage.

At December 31, 2018, we employed approximately 32,700 people. We believe that employee relations are satisfactory. 

We make available free of charge through our website (investors.chubb.com, under Financials) our annual report on Form 10-K, 
quarterly reports on Form 10-Q, current reports on Form 8-K, and amendments to those reports, if any, filed or furnished 
pursuant to Section 13(a) or 15(d) of the Exchange Act as soon as reasonably practicable after they have been electronically 
filed with or furnished to the U.S. Securities and Exchange Commission (SEC). Also available through our website (under 
Investor Relations / Corporate Governance) are our Corporate Governance Guidelines, Code of Conduct, and Charters for the 
Committees of our Board of Directors (the Board). Printed documents are available by contacting our Investor Relations 
Department (Telephone: +1 (212) 827-4445, E-mail: investorrelations@chubb.com). 

We also use our website as a means of disclosing material, non-public information and for complying with our disclosure 
obligations under SEC Regulation FD (Fair Disclosure). Accordingly, investors should monitor the Investor Relations portion of 
our website, in addition to following our press releases, SEC filings, and public conference calls and webcasts. The information 
contained on, or that may be accessed through, our website is not incorporated by reference into, and is not a part of, this 
report. The SEC maintains an Internet site (www.sec.gov) that contains reports, proxy and information statements, and other 
information regarding issuers that file with the SEC.

Customers
For most commercial and personal lines of business we offer, insureds typically use the services of an insurance broker or agent. 
An insurance broker acts as an agent for the insureds, offering advice on the types and amount of insurance to purchase and 
also assisting in the negotiation of price and terms and conditions. We obtain business from the local and major international 
insurance brokers and typically pay a commission to brokers for any business accepted and bound. Loss of all or a substantial 
portion of the business provided by one or more of these brokers could have a material adverse effect on our business. In our 
opinion, no material part of our business is dependent upon a single insured or group of insureds. We do not believe that the 
loss of any one insured would have a material adverse effect on our financial condition or results of operations, and no one 
insured or group of affiliated insureds account for as much as 10 percent of our total revenues.

2

Competition
Competition in the insurance and reinsurance marketplace is substantial. We compete on an international and regional basis 
with major U.S., Bermuda, European, and other international insurers and reinsurers and with underwriting syndicates, some of 
which have greater financial, technological, marketing, distribution and management resources than we do. In addition, capital 
market participants have created alternative products that are intended to compete with reinsurance products. We also compete 
with new companies and existing companies that move into the insurance and reinsurance markets. Competitors include other 
stock companies, mutual companies, alternative risk sharing groups (such as group captives and catastrophe pools), and other 
underwriting organizations. Competitors sell through various distribution channels and business models, across a broad array of 
product lines, and with a high level of variation regarding geographic, marketing, and customer segmentation. We compete for 
business not only on the basis of price but also on the basis of availability of coverage desired by customers and quality of 
service.

The insurance industry is changing rapidly. Our ability to compete is dependent on a number of factors, particularly our ability to 
maintain the appropriate financial strength ratings as assigned by independent rating agencies and effectively utilize new 
technology in our business. Our broad market capabilities in personal, commercial, specialty, and A&H lines made available by 
our underwriting expertise, business infrastructure, and global presence, help define our competitive advantage. Our strong 
balance sheet is attractive to businesses, and our strong capital position and global platform affords us opportunities for growth 
not available to smaller, less diversified insurance companies. Refer to “Segment Information” for competitive environment by 
segment.

Trademarks and Trade Names
Various trademarks and trade names we use protect names of certain products and services we offer and are important to the 
extent they provide goodwill and name recognition in the insurance industry. We use commercially reasonable efforts to protect 
these proprietary rights, including various trade secret and trademark laws. We intend to retain material trademark rights in 
perpetuity, so long as it satisfies the use and registration requirements of applicable countries. One or more of the trademarks 
and trade names could be material to our ability to sell our products and services. We have taken appropriate steps to protect 
our ownership of key names, and we believe it is unlikely that anyone would be able to prevent us from using names in places 
or circumstances material to our operations.

Segment Information
Chubb operates through six business segments: North America Commercial P&C Insurance, North America Personal P&C 
Insurance, North America Agricultural Insurance, Overseas General Insurance, Global Reinsurance, and Life Insurance. The 
following table presents net premiums earned (NPE) by segment:

Years Ended December 31
(in millions of U.S. dollars, except for percentages)

2018 Net
Premiums

Earned % of Total

2017 Net
Premiums

Earned % of Total

2016 Net
Premiums

North America Commercial P&C Insurance

$ 12,402

42% $ 12,191

Earned % of Total
43%

42% $ 12,217

North America Personal P&C Insurance

North America Agricultural Insurance

Overseas General Insurance

Global Reinsurance

Life Insurance

   Total

4,593

1,569

8,612

670

2,218

15%

5%

29%

2%

7%

4,399

1,508

8,131

704

2,101

15%

6%

28%

2%

7%

4,319

1,316

8,132

710

2,055

15%

5%

28%

2%

7%

$ 30,064

100% $ 29,034

100% $ 28,749

100%

The results of operations of Chubb Corp are included from the acquisition date forward (i.e., after January 14, 2016). 
Additional financial information about our segments, including net premiums earned by geographic region, is included in 
Note 14 to the Consolidated Financial Statements. 

3

North America Commercial P&C Insurance (42 percent of 2018 Consolidated NPE)

Overview
The North America Commercial P&C Insurance segment comprises operations that provide P&C insurance and services to large, 
middle market, and small commercial businesses in the U.S., Canada, and Bermuda. This segment includes:

•  Major Accounts, a retail division focused on large institutional organizations and corporate companies
•  Commercial Insurance, which includes the retail division focused on middle market customers and small businesses
•  Westchester and Chubb Bermuda, our wholesale and specialty divisions

Products and Distribution
Major Accounts provides a broad array of traditional and specialty P&C, A&H, and risk management products and services to 
large U.S. and Canadian-based institutional organizations and corporate companies. Major Accounts distributes its insurance 
products primarily through a limited number of retail brokers. In addition to using brokers, certain products are also distributed 
through general agents, independent agents, managing general agents (MGA), managing general underwriters, alliances, affinity 
groups, and direct marketing operations. Products and services offered include property, professional liability, cyber risk, excess 
casualty, commercial marine, surety, environmental, construction, medical risk, inland marine, A&H coverages, as well as claims 
and risk management products and services. 

The Major Accounts operations, which represented approximately 40 percent of North America Commercial P&C Insurance’s net 
premiums earned in 2018, are organized into the following distinct business units, each offering specialized products and 
services targeted at specific markets:

•  Chubb Global Casualty offers a range of customized risk management primary casualty products designed to help large 

insureds, including national accounts, address the significant costs of financing and managing risk for workers’ 
compensation, general liability and automobile liability coverages. Chubb Global Casualty also provides products which 
insure specific global operating risks of U.S.-based multinational companies and include deductible programs, captive 
programs, and paid or incurred loss retrospective plans. Within Chubb Global Casualty, Chubb Alternative Risk Solutions 
Group underwrites contractual indemnification policies which provides prospective coverage for loss events within the 
insured’s policy retention levels, and underwrites assumed loss portfolio transfer (LPT) contracts in which insured loss 
events have occurred prior to the inception of the contract. 

•  Property provides products and services including primary, quota share and excess all-risk insurance, risk management 

programs and services, commercial, inland marine, and aerospace products.

•  Casualty Risk provides coverages including umbrella and excess liability, environmental risk, casualty programs for 

commercial construction related projects for companies and institutions, and medical risk specialty liability products for the 
healthcare industry.

•  Surety offers a wide variety of surety products and specializes in underwriting both commercial and contract bonds and has 

the capacity for bond issuance on an international basis. 

•  Accident & Health (A&H) products include employee benefit plans, occupational accident, student accident, and worldwide 
travel accident and global medical programs. With respect to products that include supplemental medical and hospital 
indemnity coverages, we typically pay fixed amounts for claims and are therefore insulated from rising healthcare costs. 
A&H also provides specialty personal lines products, including credit card enhancement programs (identity theft, rental car 
collision damage waiver, trip travel, and purchase protection benefits) distributed through affinity groups.  

•  Financial Lines provides management liability and professional liability (D&O and E&O), transactional risk and cyber risk 

products to public companies as well as to private and not for profit organizations.

•  ESIS Inc. (ESIS) is an in-house third-party claims administrator that performs claims management and risk control services 
for domestic and international organizations as well as for the North America Commercial P&C Insurance segment. ESIS 
services include comprehensive medical managed care; integrated disability services; pre-loss control and risk 
management; health, safety and environmental consulting; salvage and subrogation; and healthcare recovery services. The 
net results for ESIS are included in North America Commercial P&C Insurance’s administrative expenses.

The Commercial Insurance operations, which include Small Commercial, represented approximately 40 percent of North 
America Commercial P&C Insurance’s net premiums earned in 2018. Commercial Insurance provides a broad range of P&C, 
professional lines, and A&H products targeted to U.S and Canadian-based middle market customers in a variety of industries 

4

with annual revenues generally greater than $30 million, while the Small Commercial operations provide a broad range of 
property and casualty, workers' compensation, small commercial management and professional liability for small businesses 
based in the U.S., targeted to customers with annual revenues up to $30 million.  

•  Commercial Insurance products and services offered include traditional property and casualty lines of business, including 

Package, which combines property and general liability, workers' compensation, automobile, umbrella; financial lines of 
business, including professional liability, management liability and cyber risk coverage; and other lines including 
environmental, A&H, and international coverages. Commercial Insurance distributes its insurance products through a North 
American network of independent retail agents, regional brokers, and multinational and digital brokers. Generally, our 
customers purchase insurance through a single retail agent or broker, do not employ a risk management department, and 
do not retain significant risk through self-insured retentions. The majority of our customers purchase a Package product or a 
Portfolio product, which is a collection of insurance offerings designed to cover various needs. 

•  Small Commercial Insurance products and services offered include property and casualty lines of business, including a 
business owner policy which contains property and general liability; financial lines, including professional liability, 
management liability, cyber risk; and other lines including workers’ compensation, automobile liability, and international 
coverages. Products are generally offered through a North American network of independent agents and brokers, as well as 
eTraditional, which are digital platforms where we electronically quote, bind, and issue for agents and brokers. An example 
of this is our North America Small Commercial Marketplace.

Wholesale and Specialty, which represented approximately 20 percent of North America Commercial P&C Insurance’s net 
premiums earned in 2018, comprises Westchester and Chubb Bermuda. 

•  Westchester serves the market for business risks that tend to be hard to place or not easily covered by traditional policies 
due to unique or complex exposures. Products offered include wholesale excess and surplus lines property, casualty, 
environmental, professional liability, inland marine, and product recall coverages in the U.S., Canada, and Bermuda.

•  Chubb Bermuda provides commercial insurance products on an excess basis including excess liability, D&O, professional 
liability, property, and political risk, the latter being written by Sovereign Risk Insurance Ltd., a wholly-owned managing 
agent. Chubb Bermuda focuses on Fortune 1000 companies and targets risks that are generally low in frequency and high 
in severity. Chubb Bermuda offers its products primarily through the Bermuda offices of major, internationally recognized 
insurance brokers.

Competitive Environment
Major Accounts competes against a number of large, national carriers as well as regional competitors and other entities offering 
risk alternatives such as self-insured retentions and captive programs. The markets in which we compete are subject to 
significant cycles of fluctuating capacity and wide disparities in price adequacy. We pursue a specialist strategy and focus on 
market opportunities where we can compete effectively based on service levels and product design, while still achieving an 
adequate level of profitability. We also achieve a competitive advantage through Major Accounts’ innovative product offerings 
and our ability to provide multiple products to a single client due to our nationwide local presence. In addition, all our domestic 
commercial units are able to deliver global products and coverage to customers in concert with our Overseas General Insurance 
segment. 

The Commercial Insurance and Small Commercial Insurance operations compete against numerous insurance companies 
ranging from large national carriers to small and mid-size insurers who provide specialty coverages and standard P&C products. 
Recent competitive developments include the growth of new digital-based distribution models.

Westchester competes against a number of large, national carriers as well as regional competitors and other entities offering risk 
alternatives such as self-insured retentions and captive programs. Chubb Bermuda competes against international commercial 
carriers writing business on an excess of loss basis.

5

North America Personal P&C Insurance (15 percent of 2018 Consolidated NPE)

Overview
The North America Personal P&C Insurance segment includes the business written by Chubb Personal Risk Services division, 
which includes high net worth personal lines business, with operations in the U.S. and Canada. This segment provides affluent 
and high net worth individuals and families with homeowners, automobile and collector cars, valuable articles (including fine 
arts), personal and excess liability, travel insurance, and recreational marine insurance and services. Our homeowners business, 
including valuable articles, represented 68 percent of North America Personal P&C Insurance’s net premiums earned in 2018.  

Products and Distribution
Chubb Personal Risk Services offers comprehensive personal insurance products and services to meet the evolving needs of high 
net worth families and individuals. Our seamless customer experience and superior coverage protect not only our clients’ most 
valuable possessions, but also their standard of living. Our target customers consist of high net worth consumers with insurance 
needs that typically extend beyond what mass market carriers can offer. These coverages are offered solely through independent 
regional agents and brokers. 

Competitive Environment
Chubb Personal Risk Services competes against insurance companies of varying sizes that sell personal lines products through 
various distribution channels, including retail agents as well as online distribution channels. We achieve a competitive 
advantage through our ability to address the specific needs of high net worth families and individuals, to provide superior 
service to our customers, and to develop and deploy digital production and processes. 

North America Agricultural Insurance (5 percent of 2018 Consolidated NPE)

Overview
The North America Agricultural Insurance segment comprises our U.S. and Canadian-based businesses that provide a variety of 
coverages including crop insurance, primarily Multiple Peril Crop Insurance (MPCI) and crop-hail insurance through Rain and 
Hail Insurance Service, Inc. (Rain and Hail) as well as farm and ranch and specialty P&C commercial insurance products and 
services through our Chubb Agribusiness unit.

Products and Distribution
Rain and Hail provides comprehensive MPCI and crop-hail insurance coverages. 

•  MPCI is federally subsidized crop protection from numerous causes of loss, including drought, excessive moisture, freeze, 

disease and more. The MPCI program is offered in conjunction with the U.S. Department of Agriculture. MPCI products 
include revenue protection (defined as providing both commodity price and yield coverages), yield protection, margin 
protection, prevented planting coverage and replant coverage. For additional information on our MPCI program, refer to 
“Crop Insurance” under Item 7.

•  Crop-Hail coverage provides crop protection from damage caused by hail and/or fire, with options in some markets for other 
perils such as wind or theft. Coverage is provided on an acre-by-acre basis and is available in the U.S. and in some parts of 
Canada. Crop-Hail can be used in conjunction with MPCI or other comprehensive coverages to offset the deductible and 
provide protection up to the actual cash value of the crop.

Chubb Agribusiness comprises Commercial Agribusiness and Farm and Ranch Agribusiness. 

•  Commercial Agribusiness offers specialty P&C coverages for commercial companies that manufacture, process and 

distribute agricultural products. Commercial products and services include property, general liability for premises/operations 
and product liability, commercial automobile, workers' compensation, employment practices liability coverage, built-in 
coverage for premises pollution, cyber and information security, and product withdrawal.  

•  Farm and Ranch Agribusiness offers an extensive line of coverages for farming operations from Hobby/Gentleman farms to 
complex corporate farms and equine services including personal use, boarding, and training. Coverages include farm and 
ranch structures, machinery and other equipment, automobile and other vehicle coverages, and livestock. 

6

Competitive Environment
Rain and Hail primarily operates in a federally regulated program where all approved providers offer the same product forms and 
rates through independent and/or captive agents. We seek a competitive advantage through our ability to provide superior 
service to our customers, including the development of digital solutions. Chubb Agribusiness competes against both national 
and regional competitors offering specialty P&C insurance coverages to companies that manufacture, process, and distribute 
agricultural products.

Overseas General Insurance (29 percent of 2018 Consolidated NPE)

Overview 
The Overseas General Insurance segment comprises Chubb International and Chubb Global Markets (CGM). CGM, our London-
based international specialty and excess and surplus lines business, includes Lloyd's of London (Lloyd's) Syndicate 2488, a 
wholly-owned Chubb syndicate supported by funds at Lloyd’s provided by Chubb Corporate Members. Syndicate 2488 has an 
underwriting capacity of £405 million for the Lloyd’s 2019 account year. The syndicate is managed by Chubb’s Lloyd’s 
managing agency, Chubb Underwriting Agencies Limited.

Products and Distribution
Chubb International maintains a presence in every major insurance market in the world and is organized geographically along 
product lines as follows: Europe, Asia Pacific, Eurasia and Africa, Far East, and Latin America. Products offered include P&C, 
A&H, specialty coverages, and personal lines insurance products and services. Chubb International's P&C business is generally 
written, on both a direct and assumed basis, through major international, regional, and local brokers and agents. Certain 
European branded products are also offered via an eTraditional digital-commerce platform, Chubb Online, that allows brokers to 
quote, bind, and issue specialty policies online, and Asia Pacific utilizes similar eTraditional platforms to quote, bind, and issue 
policies. Property insurance products include traditional commercial fire coverage as well as energy industry-related, marine, 
construction, and other technical coverages. Principal casualty products are commercial primary and excess casualty, 
environmental, and general liability. A&H and other consumer lines products are distributed through brokers, agents, direct 
marketing programs, including thousands of telemarketers, and sponsor relationships. The A&H operations primarily offer 
personal accident and supplemental medical coverages including accidental death, business/holiday travel, specified disease, 
disability, medical and hospital indemnity, and income protection. We are not in the primary healthcare business. With respect 
to our supplemental medical and hospital indemnity products, we typically pay fixed amounts for claims and are therefore 
largely insulated from the direct impact of rising healthcare costs. Chubb International specialty coverages include D&O, 
professional indemnity, energy, aviation, political risk, and specialty personal lines products. Chubb International's personal lines 
operations provide specialty products and services designed to meet the needs of specific target markets and include property 
damage, automobile, homeowners, and personal liability. 

CGM offers products through its parallel distribution network via two legal entities, Chubb European Group SE (CEG) and Chubb 
Underwriting Agencies Limited, managing agent of Syndicate 2488. CGM uses the syndicate to underwrite P&C business on a 
global basis through Lloyd's worldwide licenses. CGM uses CEG to underwrite similar classes of business through its network of 
U.K. and European licenses, and in the U.S. where it is eligible to write excess and surplus lines business. Factors influencing 
the decision to place business with the syndicate or CEG include licensing eligibilities, capitalization requirements, and client/
broker preference. All business underwritten by CGM is accessed through registered brokers. The main lines of business include 
aviation, property, energy, professional lines, marine, financial lines, political risk, and A&H.

Competitive Environment
Chubb International's primary competitors include U.S.-based companies with global operations, as well as non-U.S. global 
carriers and indigenous companies in regional and local markets. For the A&H lines of business, locally based competitors also 
include financial institutions and bank owned insurance subsidiaries. Our international operations have the distinct advantage of 
being part of one of the few international insurance groups with a global network of licensed companies able to write policies on 
a locally admitted basis. The principal competitive factors that affect the international operations are underwriting expertise and 
pricing, relative operating efficiency, product differentiation, producer relations, and the quality of policyholder services. A 
competitive strength of our international operations is our global network and breadth of insurance programs, which assist 
individuals and business organizations to meet their risk management objectives, while also having a significant presence in all 
of the countries in which we operate, giving us the advantage of accessing local technical expertise and regulatory 
environments, understanding local markets and culture, accomplishing a spread of risk, and offering a global network to service 
multinational accounts.

7

CGM is one of the preeminent international specialty insurers in London and is an established lead underwriter on a significant 
portion of the risks it underwrites for all lines of business. This leadership position allows CGM to set the policy terms and 
conditions of many of the policies written. All lines of business face competition, depending on the business class, from Lloyd's 
syndicates, the London market, and other major international insurers and reinsurers. Competition for international risks is also 
seen from domestic insurers in the country of origin of the insured. CGM differentiates itself from competitors through long 
standing experience in its product lines, its multiple insurance entities (Syndicate 2488 and CEG), and the quality of its 
underwriting and claims service.

Global Reinsurance (2 percent of 2018 Consolidated NPE)

Overview
The Global Reinsurance segment represents Chubb's reinsurance operations comprising Chubb Tempest Re Bermuda, Chubb 
Tempest Re USA, Chubb Tempest Re International, and Chubb Tempest Re Canada. Global Reinsurance markets reinsurance 
products worldwide under the Chubb Tempest Re brand name and provides solutions for small to mid-sized clients and 
multinational ceding companies. Global Re offers a broad array of traditional and non-traditional (e.g., loss portfolio transfer) 
property and casualty products.

Products and Distribution
Global Reinsurance services clients globally through its major units. Major international brokers submit business to one or more 
of these units' underwriting teams who have built strong relationships with both key brokers and clients by providing a 
responsive, client-focused approach to risk assessment and pricing.

Chubb Tempest Re Bermuda principally provides property catastrophe reinsurance globally to insurers of commercial and 
personal property. Property catastrophe reinsurance is on an occurrence or aggregate basis and protects a ceding company 
against an accumulation of losses covered by its issued insurance policies, arising from a common event or occurrence. Chubb 
Tempest Re Bermuda underwrites reinsurance principally on an excess of loss basis, meaning that its exposure only arises after 
the ceding company's accumulated losses have exceeded the attachment point of the reinsurance policy. Chubb Tempest Re 
Bermuda also writes other types of reinsurance on a limited basis for selected clients. Examples include proportional property 
where the reinsurer shares a proportional part of the premiums and losses of the ceding company, together with casualty 
(catastrophe workers' compensation) and specialty lines (assumed retrocessional catastrophe business and terrorism). Chubb 
Tempest Re Bermuda's business is produced through reinsurance intermediaries.

Chubb Tempest Re USA writes all lines of traditional and specialty P&C reinsurance, and surety and fidelity reinsurance for the 
North American market, principally on a treaty basis, with a focus on writing property per risk and casualty reinsurance. Chubb 
Tempest Re USA underwrites reinsurance on both a proportional and excess of loss basis. This unit's diversified portfolio is 
produced through reinsurance intermediaries.

Chubb Tempest Re International provides traditional and specialty P&C reinsurance to insurance companies worldwide, with 
emphasis on non-U.S. and Canadian risks. Chubb Tempest Re International writes all lines of traditional and specialty 
reinsurance including property risk and property catastrophe, casualty, marine, aviation, and specialty through our London- and 
Zurich-based offices. The London-based office of Chubb Tempest Re International focuses on the development of business 
sourced through London market brokers. The Zurich-based office focuses on providing reinsurance to continental European 
insurers via continental European brokers while also serving Asian and Latin American markets. The London- and Zurich-based 
offices write a diverse book of international business using Syndicate 2488, CEG, and CISL. Chubb Tempest Re International 
underwrites reinsurance on both a proportional and excess of loss basis.

Chubb Tempest Re Canada offers a full array of traditional and specialty P&C, and reinsurance to the Canadian market, 
including casualty, property risk and property catastrophe, surety, and crop hail. Chubb Tempest Re Canada provides coverage 
through its Canadian company platform and also offers clients access to Syndicate 2488. Chubb Tempest Re Canada 
underwrites reinsurance on both a proportional and excess of loss basis.

Competitive Environment
The Global Reinsurance segment competes worldwide with major U.S. and non-U.S. reinsurers as well as reinsurance 
departments of numerous multi-line insurance organizations. In addition, capital markets participants have developed 
alternative capital sources intended to compete with traditional reinsurance. Additionally, government sponsored or backed 
catastrophe funds can affect demand for reinsurance. Global Reinsurance is considered a lead reinsurer and is typically involved 
in the negotiation and quotation of the terms and conditions of the majority of the contracts in which it participates. Global 

8

Reinsurance competes effectively in P&C markets worldwide because of its strong capital position, analytical capabilities and 
quality customer service, the leading role it plays in setting the terms, pricing, and conditions in negotiating contracts, and its 
customized approach to risk selection. The key competitors in our markets vary by geographic region and product line. An 
advantage of our international platform is that we are able to change our mix of business in response to changes in competitive 
conditions in the territories in which we operate. Our geographic reach is also sought by multinational ceding companies since 
all of our offices, with the exception of Bermuda, provide local reinsurance license capabilities which benefit our clients in 
dealing with country regulators.

Life Insurance (7 percent of 2018 Consolidated NPE)

Overview
The Life segment comprises Chubb's international life operations (Chubb Life), Chubb Tempest Life Re (Chubb Life Re), and the 
North American supplemental A&H and life business of Combined Insurance.

Products and Distribution
Chubb Life provides individual life and group benefit insurance primarily in developing markets, including Hong Kong, 
Indonesia, South Korea, Taiwan, Thailand, Vietnam, and Egypt; also throughout Latin America; selectively in Europe; and in 
China through a non-consolidated joint venture insurance company. Chubb Life offers a broad portfolio of protection and savings 
products including whole life, endowment plans, individual term life, group term life, medical and health, personal accident, 
credit life, universal life, Group Employee benefits, unit linked contracts, and credit protection insurance for automobile, 
motorcycle and home loans. The policies written by Chubb Life generally provide funds to beneficiaries of insureds after death 
and/or protection and/or savings benefits while the contract owner is living. Chubb Life sells to consumers through a variety of 
distribution channels including captive and independent agencies, bancassurance, worksite marketing, retailers, brokers, 
telemarketing, mobilassurance, and direct to consumer marketing. We continue to expand Chubb Life with a focus on 
opportunities in developing markets that we believe will result in strong and sustainable operating profits as well as a favorable 
return on capital commitments over time. Our dedicated captive agency distribution channel, whereby agents sell Chubb Life 
products exclusively, enables us to maintain direct contact with the individual consumer, promote quality sales practices, and 
exercise greater control over the future of the business. We have developed a substantial sales force of agents principally located 
in our Asia-Pacific countries. Chubb also maintains approximately 36 percent direct and indirect ownership interest in Huatai 
Life Insurance Co., Ltd. (Huatai Life), which commenced operations in 2005 and has since grown to become one of the larger 
life insurance foreign joint ventures in China. Huatai Life offers a broad portfolio of insurance products through a variety of 
distribution channels including approximately 450 licensed sales locations in 19 Chinese provinces.

Chubb Life Re's core business is a Bermuda-based operation which provides reinsurance to primary life insurers, focusing on 
guarantees included in certain variable annuity products and also on more traditional mortality reinsurance protection. Chubb 
Life Re's U.S.-based traditional life reinsurance operation was discontinued for new business in January 2010. Since 2007, 
Chubb Life Re has not quoted on new opportunities in the variable annuity reinsurance marketplace and our focus has been on 
managing the current portfolio of risk, both in the aggregate and on a contract basis. This business is managed with a long-term 
perspective and short-term earnings volatility is expected.

Combined Insurance distributes specialty supplemental A&H and life insurance products targeted to middle income consumers 
and businesses in the U.S. and Canada. Combined Insurance's substantial North American sales force distributes a wide range 
of supplemental accident and sickness insurance products, including personal accident, short-term disability, critical illness, 
Medicare supplement products, and hospital confinement/recovery. Most of these products are primarily fixed-indemnity benefit 
obligations and are not directly subject to escalating medical cost inflation.

Competitive Environment
Chubb Life's competition differs by location but generally includes multinational insurers, and in some locations, local insurers, 
joint ventures, or state-owned insurers. Chubb's financial strength and reputation as an entrepreneurial organization with a 
global presence gives Chubb Life a strong base from which to compete. While Chubb Life Re is not currently quoting on new 
opportunities in the variable annuity reinsurance marketplace, we continue to monitor developments in this market. Combined 
Insurance competes for A&H business in the U.S. against numerous A&H and life insurance companies across various industry 
segments.

9

Corporate

Corporate results primarily include results of all run-off asbestos and environmental (A&E) exposures, the results of our run-off 
Brandywine business, the results of Westchester specialty operations for 1996 and prior years, certain other run-off exposures, 
and income and expenses not attributable to reportable segments and the results of our non-insurance companies. The run-off 
operations do not actively sell insurance products, but are responsible for the management of existing policies and settlement of 
related claims.

Our exposure to A&E claims principally arises out of liabilities acquired when we purchased Westchester Specialty in 1998, CIGNA’s 
P&C business in 1999, and Chubb Corp A&E claims in 2016. The A&E liabilities principally relate to claims arising from bodily-
injury claims related to asbestos products and remediation costs associated with hazardous waste sites. 

Underwriting
Chubb is an underwriting company and we strive to emphasize quality of underwriting rather than volume of business or market 
share. Our underwriting strategy is to manage risk by employing consistent, disciplined pricing and risk selection. This, coupled 
with writing a number of less cyclical product lines, has helped us develop flexibility and stability of our business, and has 
allowed us to maintain a profitable book of business throughout market cycles. Clearly defined underwriting authorities, 
standards, and guidelines coupled with a strong underwriting audit function are in place in each of our local operations and 
global profit centers. Global product boards ensure consistency of approach and the establishment of best practices throughout 
the world. Our priority is to help ensure adherence to criteria for risk selection by maintaining high levels of experience and 
expertise in our underwriting staff. In addition, we employ a business review structure that helps ensure control of risk quality 
and appropriate use of policy limits and terms and conditions. Underwriting discipline is at the heart of our operating 
philosophy.

Actuaries in each region work closely with the underwriting teams to provide additional expertise in the underwriting process. 
We use internal and external data together with sophisticated analytical, catastrophe loss and risk modeling techniques to 
ensure an appropriate understanding of risk, including diversification and correlation effects, across different product lines and 
territories. We recognize that climate changes and weather patterns are integral to our underwriting process and we continually 
adjust our process to address these changes. This is intended to help to ensure that losses are contained within our risk 
tolerance and appetite for individual product lines, businesses, and Chubb as a whole. Our use of such tools and data also 
reflects an understanding of their inherent limitations and uncertainties.

We also purchase protection from third parties, including, but not limited to, reinsurance as a tool to diversify risk and limit the 
net loss potential of catastrophes and large or unusually hazardous risks. For additional information refer to "Risk Factors" under 
Item 1A, “Reinsurance Protection”, below, “Catastrophe Management” and “Natural Catastrophe Property Reinsurance 
Program”, under Item 7, and Note 4 to the Consolidated Financial Statements, under Item 8.

Reinsurance Protection
As part of our risk management strategy, we purchase reinsurance protection to mitigate our exposure to losses, including 
certain catastrophes, to a level consistent with our risk appetite. Although reinsurance agreements contractually obligate our 
reinsurers to reimburse us for an agreed-upon portion of our gross paid losses, reinsurance does not discharge our primary 
liability to our insureds and, thus, we ultimately remain liable for the gross direct losses. In certain countries, reinsurer selection 
is limited by local laws or regulations. In most countries there is more freedom of choice, and the counterparty is selected based 
upon its financial strength, claims settlement record, management, line of business expertise, and its price for assuming the risk 
transferred. In support of this process, we maintain a Chubb authorized reinsurer list that stratifies these authorized reinsurers 
by classes of business and acceptable limits. This list is maintained by our Reinsurance Security Committee (RSC), a committee 
comprising senior management personnel and a dedicated reinsurer security team. Changes to the list are authorized by the 
RSC and recommended to the Chair of the Risk and Underwriting Committee. The reinsurers on the authorized list and potential 
new markets are regularly reviewed and the list may be modified following these reviews. In addition to the authorized list, there 
is a formal exception process that allows authorized reinsurance buyers to use reinsurers already on the authorized list for higher 
limits or different lines of business, for example, or other reinsurers not on the authorized list if their use is supported by 
compelling business reasons for a particular reinsurance program.  

A separate policy and process exists for captive reinsurance companies. Generally, these reinsurance companies are established 
by our clients or our clients have an interest in them. It is generally our policy to obtain collateral equal to the expected losses 
that may be ceded to the captive. Where appropriate, exceptions to the collateral requirement are granted but only after senior 
management review. Specific collateral guidelines and an exception process are in place for the North America Commercial P&C 

10

Insurance, North America Personal P&C Insurance, and Overseas General Insurance segments, all of which have credit 
management units evaluating the captive's credit quality and that of their parent company. The credit management units, 
working with actuaries, determine reasonable exposure estimates (collateral calculations), ensure receipt of collateral in an 
acceptable form, and coordinate collateral adjustments as and when needed. Financial reviews and expected loss evaluations 
are performed annually for active captive accounts and as needed for run-off exposures. In addition to collateral, parental 
guarantees are often used to enhance the credit quality of the captive.

In general, we seek to place our reinsurance with highly rated companies with which we have a strong trading relationship. For 
additional information refer to “Catastrophe Management” and “Natural Catastrophe Property Reinsurance Program” under Item 
7, and Note 4 to the Consolidated Financial Statements, under Item 8.

Unpaid Losses and Loss Expenses
We establish reserves for unpaid losses and loss expenses, which are estimates of future payments on reported and unreported 
claims for losses and related expenses, with respect to insured events that have occurred. These reserves are recorded in 
Unpaid losses and loss expenses in the Consolidated balance sheets. The process of establishing loss and loss expense reserves 
for P&C claims can be complex and is subject to considerable uncertainty as it requires the use of informed estimates and 
judgments based on circumstances known at the date of accrual. These estimates and judgments are based on numerous 
factors, and may be revised as additional experience and other data become available and are reviewed, as new or improved 
methodologies are developed, or as laws change. Internal actuaries regularly analyze the levels of loss and loss expense 
reserves, taking into consideration factors that may impact the ultimate settlement value of the unpaid losses and loss 
expenses. These analyses could result in future changes in the estimates of loss and loss expense reserves or reinsurance 
recoverables and any such changes would be reflected in our results of operations in the period in which the estimates are 
changed. Losses and loss expenses are charged to income as incurred. The reserve for unpaid losses and loss expenses 
represents the estimated ultimate losses and loss expenses less paid losses and loss expenses, and comprises case reserves and 
incurred but not reported (IBNR) reserves. With the exception of certain structured settlements, for which the timing and 
amount of future claim payments are reliably determinable, and certain reserves for unsettled claims that are discounted in 
statutory filings, our loss reserves are not discounted for the time value of money. In connection with such structured 
settlements and certain reserves for unsettled claims, we carried net discounted reserves of $73 million at December 31, 2018. 

For each product line, management, after consultation with internal actuaries, develops a “best estimate” of the ultimate 
settlement value of the unpaid losses and loss expenses that it believes provides a reasonable estimate of the required reserve.  
We evaluate our estimates of reserves quarterly in light of developing information. While we are unable at this time to determine 
whether additional reserves may be necessary in the future, we believe that our reserves for unpaid losses and loss expenses are 
adequate at December 31, 2018. Future additions to reserves, if needed, could have a material adverse effect on our financial 
condition, results of operations, and cash flows. For additional information refer to “Critical Accounting Estimates – Unpaid 
losses and loss expenses”, under Item 7, and Note 6 to the Consolidated Financial Statements, under Item 8.

Investments
Our objective is to maximize investment income and total return while ensuring an appropriate level of liquidity, investment 
quality, and diversification. As such, Chubb's investment portfolio is invested primarily in investment-grade fixed-income 
securities as measured by the major rating agencies. We do not allow leverage in our investment portfolio.

The critical aspects of the investment process are controlled by Chubb Asset Management, an indirect wholly-owned subsidiary 
of Chubb. These aspects include asset allocation, portfolio and guideline design, risk management, and oversight of external 
asset managers. In this regard, Chubb Asset Management:

• 

conducts formal asset allocation modeling for each of the Chubb subsidiaries, providing formal recommendations for the 
portfolio's structure;

•  establishes recommended investment guidelines that are appropriate to the prescribed asset allocation targets;
•  provides the analysis, evaluation, and selection of our external investment advisors;
•  establishes and develops investment-related analytics to enhance portfolio engineering and risk control;
•  monitors and aggregates the correlated risk of the overall investment portfolio; and
•  provides governance over the investment process for each of our operating companies to ensure consistency of approach 

and adherence to investment guidelines.

11

Under our guidance and direction, external asset managers conduct security and sector selection and transaction execution. Use 
of multiple managers benefits Chubb in several ways – it provides us with operational and cost efficiencies, diversity of styles 
and approaches, innovations in investment research and credit and risk management, all of which enhance the risk adjusted 
returns of our portfolios. 

Chubb Asset Management determines the investment portfolio's allowable, targeted asset allocation and ranges for each of the 
segments. These asset allocation targets are derived from sophisticated asset and liability modeling that measures correlated 
histories of returns and volatility of returns. Allowable investment classes are further refined through analysis of our operating 
environment including expected volatility of cash flows, potential impact on our capital position, and regulatory and rating 
agency considerations.

The Board has established a Risk & Finance Committee which helps execute the Board's supervisory responsibilities pertaining 
to enterprise risk management including investment risk. Under the overall supervision of the Risk & Finance Committee, 
Chubb's governance over investment management is rigorous and ongoing. Among its responsibilities, the Risk & Finance 
Committee of the Board: 

• 

• 

• 

reviews and approves asset allocation targets and investment policy to ensure that it is consistent with our overall goals, 
strategies, and objectives;
reviews and approves investment guidelines to ensure that appropriate levels of portfolio liquidity, credit quality, 
diversification, and volatility are maintained; and
systematically reviews the portfolio's exposures including any potential violations of investment guidelines. 

We have long-standing global credit limits for our entire portfolio across the organization and for individual obligors. Exposures 
are aggregated, monitored, and actively managed by our Global Credit Committee, comprising senior executives, including our 
Chief Financial Officer, our Chief Risk Officer, our Chief Investment Officer, and our Treasurer.    

Within the guidelines and asset allocation parameters established by the Risk & Finance Committee, individual investment 
committees of the segments determine tactical asset allocation. Additionally, these committees review all investment-related 
activity that affects their operating company, including the selection of outside investment advisors, proposed asset allocation 
changes, and the systematic review of investment guidelines.

For additional information regarding the investment portfolio, including breakdowns of the sector and maturity distributions, 
refer to Note 2 to the Consolidated Financial Statements under Item 8.

Regulation
Our insurance and reinsurance subsidiaries conduct business globally, including in all 50 states of the United States and the 
District of Columbia. Our business is subject to varying degrees of regulation and supervision in each of the jurisdictions in 
which our insurance and reinsurance subsidiaries are domiciled and on a group basis. The laws and regulations of the 
jurisdictions in which our insurance and reinsurance subsidiaries are domiciled require among other things that these 
subsidiaries maintain minimum levels of statutory capital, surplus, and liquidity, meet solvency standards, and submit to 
periodic examinations of their financial condition. The complex regulatory environments in which Chubb operates are subject to 
change and are regularly monitored.

Group Supervision
In 2012, the Pennsylvania Insurance Department (Department), in consultation with other insurance regulatory bodies that 
oversee Chubb's insurance activities, convened the first Chubb Supervisory College (College). Regulators from approximately ten 
jurisdictions attended the College in Philadelphia, Pennsylvania, during which the supervisors reviewed information on 
Chubb. The Department, in cooperation with the other supervisory college regulators, published a notice of its determination 
that it is the appropriate group-wide supervisor for Chubb. 

Since 2012, the College has convened bi-annually in-person, with the most recent in-person College held in Philadelphia in 
September 2018. In July 2017, the College convened its first interim College teleconference and the next such interim College 
teleconference is tentatively scheduled for July 2019. During these meetings, the College reviewed extensive information about 
Chubb's businesses, without material adverse comment.

12

The following is an overview of regulations for our operations in Switzerland, the U.S., Bermuda, and other international 
locations.  

Swiss Operations
The Swiss Financial Market Supervisory Authority (FINMA) has the discretion to supervise Chubb on a group-wide basis. 
However, FINMA acknowledges the Department's assumption of group supervision over us.

In 2008, we formed Chubb Insurance (Switzerland) Limited which offers property and casualty insurance to Swiss companies, 
A&H insurance for individuals of Swiss Corporations as well as reinsurance predominantly in Continental Europe. We have also 
formed a reinsurance subsidiary named Chubb Reinsurance (Switzerland) Limited, which we operate as primarily a provider of 
reinsurance to Chubb entities. Both companies are licensed and governed by FINMA.    

U.S. Operations
Our U.S. insurance subsidiaries are subject to extensive regulation and supervision by the states in which they do business. The 
laws of the various states establish departments of insurance with broad authority to regulate, among other things: the 
standards of solvency that must be met and maintained, the licensing of insurers and their producers, approval of policy forms 
and rates, the nature of and limitations on investments, restrictions on the size of the risks which may be insured under a single 
policy, deposits of securities for the benefit of policyholders, requirements for the acceptability of reinsurers, periodic 
examinations of the affairs of insurance companies, the form and content of reports of financial condition required to be filed, 
and the adequacy of reserves for unearned premiums, losses, and other exposures. 

Our U.S. insurance subsidiaries are required to file detailed annual and quarterly reports with state insurance regulators. In 
addition, our U.S. insurance subsidiaries' operations and financial records are subject to examination at regular intervals by state 
regulators.

All states have enacted legislation that regulates insurance holding companies. This legislation provides that each insurance 
company in the insurance holding company system (system) is required to register with the insurance department of its state of 
domicile and furnish information concerning the operations of companies within the system that may materially affect the 
operations, management, or financial condition of the insurers within the system. We are required to file an annual enterprise 
risk report with the Department, identifying the material risks within our system that could pose enterprise risk to the insurance 
subsidiaries in the system. All transactions within a system must be fair and equitable. Notice to the insurance departments is 
required prior to the consummation of transactions affecting the ownership or control of an insurer and of certain material 
transactions between an insurer and an entity in its system. In addition, certain transactions may not be consummated without 
the department's prior approval.

We are also required to file an annual report with the Department, reflecting our internal assessment of material risks associated 
with our current business plan and the sufficiency of our capital resources to support those risks.

Statutory surplus is an important measure used by the regulators and rating agencies to assess our U.S. insurance subsidiaries' 
ability to support business operations and provide dividend capacity. Our U.S. insurance subsidiaries are subject to various state 
statutory and regulatory restrictions that limit the amount of dividends that may be paid without prior approval from regulatory 
authorities. These restrictions differ by state, but are generally based on calculations incorporating statutory surplus, statutory 
net income, and/or investment income.

The National Association of Insurance Commissioners (NAIC) has a risk-based capital requirement for P&C insurance 
companies. This risk-based capital formula is used by many state regulatory authorities to identify insurance companies that 
may be undercapitalized and which merit further regulatory attention. These requirements are designed to monitor capital 
adequacy using a formula that prescribes a series of risk measurements to determine a minimum capital amount for an 
insurance company, based on the profile of the individual company. The ratio of a company's actual policyholder surplus to its 
minimum capital requirement will determine whether any state regulatory action is required. There are progressive risk-based 
capital failure levels that trigger more stringent regulatory action. If an insurer's policyholders' surplus falls below the Mandatory 
Control Level (70 percent of the Authorized Control Level, as defined by the NAIC), the relevant insurance commissioner is 
required to place the insurer under regulatory control. 

However, an insurance regulator may allow a P&C company operating below the Mandatory Control Level that is writing no 
business and is running off its existing business to continue its run-off. Brandywine is running off its liabilities consistent with 

13

  
   
the terms of an order issued by the Insurance Commissioner of Pennsylvania. This includes periodic reporting obligations to the 
Department.  

Government intervention has also occurred in the insurance and reinsurance markets in relation to terrorism coverage in the 
U.S. (and through industry initiatives in other countries). The U.S. Terrorism Risk Insurance Act (TRIA), which was enacted in 
2002 to ensure the availability of insurance coverage for certain types of terrorist acts in the U.S., was extended in 2015 for six 
years, through December 31, 2020, and applies to certain of our operations.  

From time to time, Chubb and its subsidiaries and affiliates receive inquiries from state agencies and attorneys general, with 
which we generally comply, seeking information concerning business practices, such as underwriting and non-traditional or loss 
mitigation insurance products. Moreover, many recent factors, such as consequences of and reactions to industry and economic 
conditions and focus on domestic issues, have contributed to the potential for change in the legal and regulatory framework 
applicable to Chubb's U.S. operations and businesses. We cannot assure that changes in laws or investigative or enforcement 
activities in the various states in the U.S. will not have a material adverse impact on our financial condition, results of 
operations, or business practices.

We are subject to numerous U.S. federal and state laws governing the protection of personal and confidential information of our 
clients or employees. These laws and regulations are increasing in complexity, and the requirements are extensive and detailed. 
Several states, including New York and Connecticut, require us to certify our compliance with their data protection laws.

We are subject to the New York Department of Financial Services’ Cybersecurity Regulation (the NYDFS Cybersecurity 
Regulation) which mandates detailed cybersecurity standards for all institutions, including insurance entities, authorized by the 
NYDFS to operate in New York. Among the requirements are the maintenance of a cybersecurity program with governance 
controls, risk-based minimum data security standards for technology systems, cyber breach preparedness and response 
requirements, including reporting obligations, vendor oversight, training, and program record keeping and certification 
obligations. Because our North America systems are integrated our companies domiciled in other states may also be impacted 
by this requirement.

Additionally, on October 24, 2017, the NAIC adopted an Insurance Data Security Model Law, which require licensed insurance 
entities to comply with detailed information security requirements. The NAIC model law is similar in many respects to the 
NYDFS Cybersecurity Regulation.

Bermuda Operations
The Insurance Act 1978 of Bermuda and related regulations, as amended (the Insurance Act), regulates the insurance business 
of our Bermuda domiciled (re)insurance subsidiaries (Bermuda domiciled subsidiaries) and provides that no person may carry 
on any insurance business in or from within Bermuda unless registered as an insurer by the Bermuda Monetary Authority 
(BMA). The Insurance Act imposes solvency and liquidity standards and auditing and reporting requirements on Bermuda 
insurance companies and grants the BMA powers to supervise, investigate, and intervene in the affairs of insurance companies. 

Bermuda domiciled subsidiaries must prepare and file with the BMA, audited annual statutory financial statements and audited 
annual financial statements prepared in accordance with accounting principles generally accepted in the U.S. (GAAP), 
International Financial Reporting Standards (IFRS), or any such other generally accepted accounting principles as the BMA may 
recognize. These audited financial statements are made public by the BMA. The Insurance Act prescribes rules for the 
preparation and content of the statutory financial statements that require Bermuda domiciled subsidiaries to give detailed 
information and analyses regarding premiums, claims, reinsurance, and investments. In addition, the Bermuda domiciled 
subsidiaries are required to prepare and publish a Financial Condition Report (FCR). The FCR provides details of measures 
governing the business operations, corporate governance framework, solvency and financial performance. The FCR must be filed 
with the BMA and requires Bermuda insurance companies to make the FCR publicly available.

Effective January 1, 2016, Bermuda implemented a new solvency and risk management regime which has been deemed 
equivalent to the European Union's (EU) Solvency II regime. Bermuda statutory reporting rules have been amended to introduce 
an economic balance sheet (EBS) framework. The Bermuda domiciled subsidiaries submitted their first annual filings under the 
EBS framework in April 2017. 

Bermuda’s regulatory regime provides a risk-based capital model, termed the Bermuda Solvency Capital Requirement (BSCR), 
as a tool to assist the BMA both in measuring risk and in determining appropriate levels of capitalization. The BSCR employs a 
standard mathematical model that correlates the risk underwritten by Bermuda insurers to their capital. The BSCR framework 

14

 
applies a standard measurement format to the risk associated with an insurer's assets, liabilities, and premiums, including a 
formula to take into account catastrophe risk exposure. 

The BMA established risk-based regulatory capital adequacy and solvency margin requirements for Bermuda insurers that 
mandate that a Bermuda domiciled subsidiary’s Enhanced Capital Requirement (ECR) be calculated by either (a) BSCR, or (b) 
an internal capital model which the BMA has approved for use for this purpose. The Bermuda domiciled subsidiaries use the 
BSCR in calculating their solvency requirements. The EBS framework is embedded as part of the BSCR and forms the basis of 
our ECR. 

In order to minimize the risk of a shortfall in capital arising from an unexpected adverse deviation and in moving towards the 
implementation of a risk based capital approach, the BMA has established a threshold capital level, (termed the Target Capital 
Level (TCL)), set at 120 percent of ECR, that serves as an early warning tool for the BMA. Failure to maintain statutory capital 
at least equal to the TCL would likely result in increased BMA regulatory oversight.

Under the Insurance Act, Chubb's Bermuda domiciled subsidiaries are prohibited from declaring or paying any dividends of 
more than 25 percent of total statutory capital and surplus, as shown in its previous financial year unconsolidated statutory 
balance sheet, unless at least seven days before payment of the dividends, it files with the BMA an affidavit that it will continue 
to meet its required solvency margins. Furthermore, Bermuda domiciled subsidiaries may only declare and pay a dividend from 
retained earnings and a dividend or distribution from contributed surplus if it has no reasonable grounds for believing that it is, 
or would after the payment be, unable to pay its liabilities as they become due, or if the realizable value of its assets would be 
less than the aggregate of its liabilities and its issued share capital and share premium accounts.

In addition, Chubb's Bermuda domiciled subsidiaries must obtain the BMA's prior approval before reducing total statutory 
capital, as shown in its previous financial year statutory balance sheet, by 15 percent or more. 

Other International Operations
The extent of insurance regulation varies significantly among the countries in which non-U.S. Chubb operations conduct 
business. While each country imposes licensing, solvency, auditing, and financial reporting requirements, the type and extent of 
the requirements differ substantially. For example:

• 

• 

in some countries, insurers are required to prepare and file monthly and/or quarterly financial reports, and in others, only 
annual reports;

some regulators require intermediaries to be involved in the sale of insurance products, whereas other regulators permit 
direct sales contact between the insurer and the customer;

• 

the extent of restrictions imposed upon an insurer's use of local and offshore reinsurance vary;

•  policy form filing and rate regulation vary by country;

• 

• 

the frequency of contact and periodic on-site examinations by insurance authorities differ by country; and

regulatory requirements relating to insurer dividend policies vary by country.

Significant variations can also be found in the size, structure, and resources of the local regulatory departments that oversee 
insurance activities. Certain regulators prefer close relationships with all subject insurers and others operate a risk-based 
approach.

Chubb operates in some countries through subsidiaries and in some countries through branches of subsidiaries. Local capital 
requirements applicable to a subsidiary generally include its branches. Certain Chubb companies are jointly owned with local 
companies to comply with legal requirements for local ownership. Other legal requirements include discretionary licensing 
procedures, compulsory cessions of reinsurance, local retention of funds and records, data privacy and protection program 
requirements, and foreign exchange controls. Chubb's international companies are also subject to multinational application of 
certain U.S. laws.

There are various regulatory bodies and initiatives that impact Chubb in multiple international jurisdictions and the potential for 
significant impact on Chubb could be heightened as a result of recent industry and economic developments. 

On June 23, 2016, the United Kingdom (UK) voted in a national referendum to withdraw from the EU. In anticipation of the 
UK leaving the EU, effective January 1, 2019, we have redomiciled our European headquarters to France. Paris is the principal 

15

office for our Continental European operations. We have a significant investment there in both financial and human resources, 
as well as a large portfolio of commercial and consumer insurance business throughout France. Following the anticipated 
withdrawal of the UK from the EU, Chubb will continue to have a substantial presence in London in addition to its offices and 
operations across the UK and EU.

The EU’s General Data Protection Regulation (GDPR) came into effect on May 25, 2018, and requires businesses operating in 
the EU or foreign business offering goods and services to or monitoring the behavior of customers in the EU, to comply with 
onerous accountability obligations and significantly enhanced conditions to processing personal data. For example, the GDPR 
has more rigorous rules for obtaining consent on the use of personal data and more stringent guidelines to demonstrate 
compliance. The GDPR also has specific requirements regarding the transfer of data out of the EU, including only transfers to 
countries deemed to have adequate data protection laws.

The EU’s executive body, the European Commission, implemented new capital adequacy and risk management regulations for 
the European insurance industry, known as Solvency II, which aims to establish a revised set of EU-wide capital requirements 
and risk management standards that replaced the Solvency I requirements. The Solvency II requirements were effective January 
1, 2016 for our European operations. Our capital management strategies, results of operations, and financial condition were not 
materially affected by the Solvency II requirements.

Enterprise Risk Management
As an insurer, Chubb is in the business of profitably managing risk for its customers. Since risk management must permeate an 
organization conducting a global insurance business, we have an established Enterprise Risk Management (ERM) framework 
that is integrated into management of our businesses and is led by Chubb's senior management. As a result, ERM is a part of 
the day-to-day management of Chubb and its operations.  

Our global ERM framework is broadly multi-disciplinary and its objectives include:

•  External Risks: identify, analyze, quantify, and where possible, mitigate significant external risks that could materially hamper 

the financial condition of Chubb and/or the achievement of corporate business objectives over the next 36 months;  

•  Exposure Accumulations: identify and quantify the accumulation of exposure to individual counterparties, products or industry 
sectors, particularly those that materially extend across or correlate between business units or divisions and/or the balance 
sheet;

•  Risk Modeling: develop and use various data-sets, analytical tools, metrics and processes (including economic capital models 
and advanced analytics,  including catastrophe models to quantify natural catastrophe risk for product pricing, risk management, 
capital allocation and to simulate and estimate hurricane losses) that help business and corporate leaders make informed 
underwriting, portfolio management and risk management decisions within a consistent risk/reward framework;

•  Governance: 

establish and coordinate risk guidelines that reflect the corporate appetite for risk; 

  monitor exposure accumulations relative to established guidelines; and 

ensure effective internal risk management communication up to management and the Board, (including our Risk & 
Finance Committee and our Nominating & Governance Committee), down to the various business units and legal 
entities, and across the firm; and

•  Disclosure:  develop  protocols  and  processes  for  risk-related  disclosure  internally  as  well  as  externally  to  rating  agencies, 

regulators, shareholders and analysts.

Chubb Group's Risk and Underwriting Committee (RUC) reports to and assists the Chief Executive Officer in the oversight and 
review of the ERM framework which covers the processes and guidelines used to manage insurance risk, financial risk, strategic 
risk, and operational risk. The RUC is chaired by Chubb Group’s Chief Risk Officer. The RUC meets at least monthly, and is 
comprised of Chubb Group's most senior executives, in addition to the Chair, including the Chief Executive Officer, Chief 
Operating Officer, Chief Financial Officer, Chief Investment Officer, Chief Claims Officer, General Counsel, President – North 
America Commercial and Personal Insurance, President – North America Major Accounts and Specialty Insurance, President – 
Overseas General Insurance, and Chief Underwriting Officer.

The RUC is assisted in its activities by Chubb's Enterprise Risk Unit (ERU) and Product Boards. The ERU is responsible for the 
collation and analysis of risk insight in two key areas. First, external information that provides insight to the RUC on existing or 
emerging risks that might significantly impact Chubb's key objectives and second, internal risk aggregations arising from Chubb's 
business writings and other activities such as investments and operations. The ERU is independent of the operating units and 

16

 
 
 
reports to our Chief Risk Officer. The Product Boards exist to provide oversight for products that we offer globally. A Product 
Board currently exists for each of Chubb's major product areas. Each Product Board is responsible for ensuring consistency in 
underwriting and pricing standards, identification of emerging issues, and guidelines for relevant accumulations.

Chubb's Chief Risk Officer also reports to the Board's Risk & Finance Committee, which helps execute the Board's supervisory 
responsibilities pertaining to ERM. The role of the Risk & Finance Committee includes evaluation of the integrity and 
effectiveness of our ERM procedures, systems, and information; governance on major policy decisions pertaining to risk 
aggregation and minimization; and assessment of our major decisions and preparedness levels pertaining to perceived material 
risks. The Audit Committee meets annually and on an as needed basis with the Risk & Finance Committee in order to exercise 
its duties under New York Stock Exchange Rules.

Others within the ERM structure contribute toward accomplishing Chubb's ERM objectives, including regional management, 
Corporate Underwriting, Internal Audit, Compliance, external consultants, and managers of our internal control processes and 
procedures.

Tax Matters
Refer to “Risk Factors”, under Item 1A and Note 1 o) and Note 7 to the Consolidated Financial Statements, under Item 8.

EXECUTIVE OFFICERS OF THE REGISTRANT

Name
Evan G. Greenberg

John W. Keogh

Philip V. Bancroft

John J. Lupica

Joseph F. Wayland

Sean Ringsted

Timothy A. Boroughs

Paul J. Krump

Juan C. Andrade

Age
64

54

59

53

61

56

69

59

53

Position
Chairman, President, Chief Executive Officer, and Director

Executive Vice Chairman and Chief Operating Officer

Executive Vice President and Chief Financial Officer

Vice Chairman; President, North America Major Accounts & Specialty Insurance

Executive Vice President and General Counsel

Executive Vice President, Chief Digital Officer, and Chief Risk Officer

Executive Vice President and Chief Investment Officer

Executive Vice President; President, North America Commercial and Personal Insurance

Executive Vice President; President, Overseas General Insurance

Evan G. Greenberg has been a director of Chubb Limited since August 2002. Mr. Greenberg was elected Chairman of the Board 
of Directors in May 2007. Mr. Greenberg was a director of The Coca-Cola Company from February 2011 until his resignation in 
October 2016. Mr. Greenberg was appointed to the position of President and Chief Executive Officer of Chubb Limited in May 
2004, and in June 2003, was appointed President and Chief Operating Officer of Chubb Limited. Mr. Greenberg was appointed 
to the position of Chief Executive Officer of Chubb Overseas General in April 2002. He joined Chubb as Vice Chairman, Chubb 
Limited, and Chief Executive Officer of Chubb Tempest Re in November 2001. Prior to joining Chubb, Mr. Greenberg was most 
recently President and Chief Operating Officer of American International Group (AIG), a position he held from 1997 until 2000. 

John W. Keogh was appointed Executive Vice Chairman of Chubb Limited in November 2015. Mr. Keogh has served as Chief 
Operating Officer of Chubb Limited since July 2011 and Vice Chairman of Chubb Limited and Chubb Group Holdings since 
August 2010. Mr. Keogh joined Chubb as Chief Executive Officer of Overseas General Insurance in April 2006 and became 
Chairman of Overseas General Insurance in August 2010. Prior to joining Chubb, Mr. Keogh served as Senior Vice President, 
Domestic General Insurance of AIG, and President and Chief Executive Officer of National Union Fire Insurance Company, AIG's 
member company that specializes in D&O and fiduciary liability coverages. Mr. Keogh joined AIG in 1986. He served in a 
number of other senior positions there including as Executive Vice President of AIG's Domestic Brokerage Group and as 
President and Chief Operating Officer of AIG's Lexington Insurance Company unit.  

Philip V. Bancroft was appointed Chief Financial Officer of Chubb Limited in January 2002. For nearly 20 years, Mr. Bancroft 
worked for PricewaterhouseCoopers LLP. Prior to joining Chubb, he served as partner-in-charge of the New York Regional 
Insurance Practice. Mr. Bancroft had been a partner with PricewaterhouseCoopers LLP for ten years.

17

John J. Lupica was appointed President, North America Major Accounts & Specialty Insurance in January 2016, Vice Chairman 
of Chubb Limited and Chubb Group Holdings in November 2013 and Chairman, Insurance - North America, in July 2011. Mr. 
Lupica had been Chief Operating Officer, Insurance - North America, since 2010 and President of ACE USA since 2006. He 
also previously served as Division President of U.S. Professional Risk business and U.S. Regional Operations. Mr. Lupica joined 
Chubb as Executive Vice President of Professional Risk in 2000. Prior to joining Chubb, he served as Senior Vice President for 
Munich-American Risk Partners, Inc. He also held various management positions at AIG.

Joseph F. Wayland was appointed Executive Vice President of Chubb Limited in January 2016, General Counsel and Secretary 
of Chubb Limited in July 2013. Mr. Wayland joined Chubb from the law firm of Simpson Thacher & Bartlett LLP, where he was 
a partner since 1994. From 2010 to 2012, he served in the United States Department of Justice, first as Deputy Assistant 
Attorney General of the Antitrust Division, and was later appointed as the Acting Assistant Attorney General in charge of that 
division. 

Sean Ringsted was appointed Executive Vice President and Chief Digital Officer in February 2017 and Chief Risk Officer in 
November 2008. Mr. Ringsted previously served as Chief Actuary of Chubb Limited from November 2008 to January 2017. Mr. 
Ringsted’s previous roles at Chubb also include Chief Actuary for Chubb Group from 2004 to 2008, Executive Vice President 
and Chief Risk Officer for Chubb Tempest Re from 2002 to 2004, and Senior Vice President and Chief Actuary for Chubb 
Tempest Re from 1998 to 2002. Prior to joining Chubb, Mr. Ringsted was a consultant at Tillinghast-Towers Perrin.

Timothy A. Boroughs was appointed Executive Vice President and Chief Investment Officer of Chubb Group in June 2000. Prior 
to joining Chubb, Mr. Boroughs was Director of Fixed Income at Tudor Investment Corporation from 1997 to 2000, and 
Managing Partner and Director of Global Leveraged Investment Activity at Fischer Francis Trees & Watts from 1976 to 1997.

Paul J. Krump was appointed Executive Vice President, Chubb Group and President North America Commercial and Personal 
Insurance in January 2016. Prior to Chubb Limited’s January 2016 acquisition of The Chubb Corporation, Mr. Krump was Chief 
Operating Officer of The Chubb Corporation, responsible for the company’s Commercial, Specialty, Personal and Accident & 
Health insurance lines; Claims; Global Field Operations; Information Technology; Human Resources; Communications; and 
External Affairs. Mr. Krump joined The Chubb Corporation in 1982 as a commercial underwriting trainee in the Minneapolis 
office. He held numerous headquarters and field positions in the United States and Europe, including President of Personal 
Lines and Claims and President of Commercial and Specialty Lines. 

Juan C. Andrade was appointed Executive Vice President, Chubb Group and President, Overseas General Insurance in January 
2016. Mr. Andrade joined Chubb in December 2010 to lead the global personal lines and small commercial property & casualty 
insurance businesses. In January 2013, he became the Chief Operating Officer for Overseas General Insurance. Prior to joining 
Chubb, Mr. Andrade was President and Chief Operating Officer of property & casualty operations for The Hartford Financial 
Services Group. He joined The Hartford in 2006 as head of the property & casualty claims organization.

18

ITEM 1A.  Risk Factors
Factors that could have a material impact on our results of operations or financial condition are outlined below. Additional risks 
not presently known to us or that we currently deem insignificant may also impair our business or results of operations as they 
become known or as facts and circumstances change. Any of the risks described below could result in a material adverse effect 
on our results of operations or financial condition. 

Insurance

Our results of operations or financial condition could be adversely affected by the occurrence of natural and man-made 
disasters. 
We have substantial exposure to losses resulting from natural disasters, man-made catastrophes such as terrorism or cyber-
attack, and other catastrophic events, including pandemics. This could impact a variety of our businesses, including our 
commercial and personal lines, and life and accident and health (A&H) products. Catastrophes can be caused by various 
events, including hurricanes, typhoons, earthquakes, hailstorms, droughts, explosions, severe winter weather, fires, war, acts of 
terrorism, nuclear accidents, political instability, and other natural or man-made disasters, including a global or other wide-
impact pandemic or a significant cyber-attack. The last several years saw a particularly significant set of catastrophes, 
principally in the form of Hurricanes Harvey, Irma, Maria, Florence, and Michael; the global cyber-attacks known as WannaCry 
and Petya; and significant California wildfires. The incidence and severity of catastrophes are inherently unpredictable and our 
losses from catastrophes could be substantial. In addition, climate change and resulting changes in global temperatures, 
weather patterns, and sea levels may both increase the frequency and severity of natural catastrophes and the resulting losses 
in the future and impact our risk modeling assumptions. We cannot predict the impact that changing climate conditions, if any, 
may have on our results of operations or our financial condition. Additionally, we cannot predict how legal, regulatory and/or 
social responses to concerns around global climate change may impact our business. The occurrence of claims from 
catastrophic events could result in substantial volatility in our results of operations or financial condition for any fiscal quarter or 
year. The historical incidence for events such as earthquakes, pandemics and cyber-attacks is infrequent and may not be 
representative of contemporary exposures and risks. As an example, increases in the values and concentrations of insured 
property may increase the severity of these occurrences in the future. Although we attempt to manage our exposure to such 
events through the use of underwriting controls, risk models, and the purchase of third-party reinsurance, catastrophic events 
are inherently unpredictable and the actual nature of such events when they occur could be more frequent or severe than 
contemplated in our pricing and risk management expectations. As a result, the occurrence of one or more catastrophic events 
could have an adverse effect on our results of operations and financial condition.

If actual claims exceed our loss reserves, our financial results could be adversely affected.
Our results of operations and financial condition depend upon our ability to accurately assess the potential losses associated 
with the risks that we insure and reinsure. We establish reserves for unpaid losses and loss expenses, which are estimates of 
future payments of reported and unreported claims for losses and related expenses, with respect to insured events that have 
occurred at or prior to the balance sheet date. The process of establishing reserves can be highly complex and is subject to 
considerable variability as it requires the use of informed estimates and judgments.

Actuarial staff in each of our segments regularly evaluates the levels of loss reserves. Any such evaluation could result in future 
changes in estimates of losses or reinsurance recoverables and would be reflected in our results of operations in the period in 
which the estimates are changed. Losses and loss expenses are charged to income as incurred. During the loss settlement 
period, which can be many years in duration for some of our lines of business, additional facts regarding individual claims and 
trends often will become known which may result in a change in overall reserves. In addition, application of statistical and 
actuarial methods may require the adjustment of overall reserves upward or downward from time to time.

Included in our loss reserves are liabilities for latent claims such as asbestos and environmental (A&E), which are principally 
related to claims arising from remediation costs associated with hazardous waste sites and bodily-injury claims related to 
exposure to asbestos products and environmental hazards. At December 31, 2018, gross A&E liabilities represented 
approximately 3.4 percent of our loss reserves. The estimation of these liabilities is subject to many complex variables 
including: the current legal environment; specific settlements that may be used as precedents to settle future claims; 
assumptions regarding trends with respect to claim severity and the frequency of higher severity claims; assumptions regarding 
the ability to allocate liability among defendants (including bankruptcy trusts) and other insurers; the ability of a claimant to 
bring a claim in a state in which it has no residency or exposure; the ability of a policyholder to claim the right to non-products 
coverage; whether high-level excess policies have the potential to be accessed given the policyholder's claim trends and liability 
situation; payments to unimpaired claimants; and the potential liability of peripheral defendants. Accordingly, the ultimate 

19

settlement of losses, arising from either latent or non-latent causes, may be significantly greater or less than the loss and loss 
expense reserves held at the balance sheet date. In particular the amount and timing of the settlement of our P&C liabilities are 
uncertain and our actual payments could be higher than contemplated in our loss reserves owing to the impact of insurance, 
judicial decisions, and/or social inflation. If our loss reserves are determined to be inadequate, we may be required to increase 
loss reserves at the time of the determination and our net income and capital may be reduced.

The effects of emerging claim and coverage issues on our business are uncertain.
As industry practices and legislative, regulatory, judicial, social, financial, technological and other environmental conditions 
change, unexpected and unintended issues related to claims and coverage may emerge. These issues may adversely affect our 
business by either extending coverage beyond our underwriting intent or by increasing the frequency and severity of claims. In 
some instances, these changes may not become apparent until after we have issued insurance or reinsurance contracts that are 
affected by the changes. As a result, the full extent of liability under our insurance or reinsurance contracts may not be known 
for many years after issuance.

The failure of any of the loss limitation methods we use could have an adverse effect on our results of operations and 
financial condition.
We seek to manage our loss exposure by maintaining a disciplined underwriting process throughout our insurance operations.  
We also look to limit our loss exposure by writing a number of our insurance and reinsurance contracts on an excess of loss 
basis. Excess of loss insurance and reinsurance indemnifies the insured against losses in excess of a specified amount. In 
addition, we limit program size for each client and purchase third-party reinsurance for our own account. In the case of our 
assumed proportional reinsurance treaties, we seek per occurrence limitations or loss and loss expense ratio caps to limit the 
impact of losses ceded by the client. In proportional reinsurance, the reinsurer shares a proportional part of the premiums and 
losses of the reinsured. We also seek to limit our loss exposure by geographic diversification. Geographic zone limitations 
involve significant underwriting judgments, including the determination of the area of the zones and the inclusion of a particular 
policy within a particular zone's limits.

However, there are inherent limitations in all of these tactics and no assurance can be given against the possibility of an event 
or series of events that could result in loss levels that could have an adverse effect on our financial condition or results of 
operations. It is also possible that losses could manifest themselves in ways that we do not anticipate and that our risk 
mitigation strategies are not designed to address. Additionally, various provisions of our policies, such as limitations or 
exclusions from coverage or choice of forum negotiated to limit our risks, may not be enforceable in the manner we intend. As a 
result, one or more natural catastrophes and/or terrorism or other events could result in claims that substantially exceed our 
expectations, which could have an adverse effect on our results of operations and financial condition.

We may be unable to purchase reinsurance, and/or if we successfully purchase reinsurance, we are subject to the possibility 
of non-payment.
We purchase protection from third parties including, but not limited to, reinsurance to protect against catastrophes and other 
sources of volatility, to increase the amount of protection we can provide our clients, and as part of our overall risk management 
strategy. Our reinsurance business also purchases retrocessional protection which allows a reinsurer to cede to another 
company all or part of the reinsurance originally assumed by the reinsurer. A reinsurer's or retrocessionaire's insolvency or 
inability or unwillingness to make timely payments under the terms of its reinsurance agreement with us could have an adverse 
effect on us because we remain liable to the insured. From time to time, market conditions have limited, and in some cases 
have prevented, insurers and reinsurers from obtaining the types and amounts of reinsurance or retrocessional reinsurance that 
they consider adequate for their business needs.

There is no guarantee our desired amounts of reinsurance or retrocessional reinsurance will be available in the marketplace in 
the future. In addition to capacity risk, the remaining capacity may not be on terms we deem appropriate or acceptable or with 
companies with whom we want to do business. Finally, we face some degree of counterparty risk whenever we purchase 
reinsurance or retrocessional reinsurance. Consequently, the insolvency of these counterparties, or the inability, or unwillingness 
of any of our present or future reinsurers to make timely payments to us under the terms of our reinsurance or retrocessional 
agreements could have an adverse effect on us. At December 31, 2018, we had $16.2 billion of reinsurance recoverables, net 
of reserves for uncollectible recoverables.

Certain active Chubb companies are primarily liable for A&E and other exposures they have reinsured to our inactive run-off 
company Century Indemnity Company (Century). At December 31, 2018, the aggregate reinsurance balances ceded by our 
active subsidiaries to Century were approximately $1.5 billion. Should Century's loss reserves experience adverse development 
in the future and should Century be placed into rehabilitation or liquidation, the reinsurance recoverables due from Century to 

20

its affiliates would be payable only after the payment in full of third party expenses and liabilities, including administrative 
expenses and direct policy liabilities. Thus, the intercompany reinsurance recoverables would be at risk to the extent of the 
shortage of assets remaining to pay these recoverables. While we believe the intercompany reinsurance recoverables from 
Century are not impaired at this time, we cannot assure that adverse development with respect to Century's loss reserves, if 
manifested, will not result in Century's insolvency, which could result in our recognizing a loss to the extent of any uncollectible 
reinsurance from Century. This could have an adverse effect on our results of operations and financial condition.

Our net income may be volatile because certain products sold by our Life Insurance business expose us to reserve and fair 
value liability changes that are directly affected by market and other factors and assumptions. 
Our pricing, establishment of reserves for future policy benefits and valuation of life insurance and annuity products, including 
reinsurance programs, are based upon various assumptions, including but not limited to equity market changes, interest rates, 
mortality rates, morbidity rates, and policyholder behavior. The process of establishing reserves for future policy benefits relies 
on our ability to accurately estimate insured events that have not yet occurred but that are expected to occur in future periods.  
Significant deviations in actual experience from assumptions used for pricing and for reserves for future policy benefits could 
have an adverse effect on the profitability of our products and our business.

Under reinsurance programs covering variable annuity guarantees, we assumed the risk of guaranteed minimum death benefits 
(GMDB) and guaranteed living benefits (GLB), principally guaranteed minimum income benefits (GMIB), associated with 
variable annuity contracts. We ceased writing this business in 2007. Our net income is directly impacted by changes in the 
reserves calculated in connection with the reinsurance of GMDB and GLB liabilities. In addition, our net income is directly 
impacted by the change in the fair value of the GLB liability. Reported liabilities for both GMDB and GLB reinsurance are 
determined using internal valuation models which require considerable judgment and are subject to significant uncertainty. 
Refer to the “Critical Accounting Estimates – Guaranteed living benefits (GLB) derivatives” under Item 7 and “Quantitative and 
Qualitative Disclosures about Market Risk – Reinsurance of GMDB and GLB guarantees” under Item 7A for additional 
information on the assumptions used in this program. We view our variable annuity reinsurance business as having a similar 
risk profile to that of catastrophe reinsurance, with the probability of long-term economic loss relatively small at the time of 
pricing. Adverse changes in market factors and policyholder behavior will have an impact on both Life Insurance underwriting 
income and consolidated net income.

Payment of obligations under surety bonds could have an adverse effect on our results of operations.
The surety business tends to be characterized by infrequent but potentially high severity losses. The majority of our surety 
obligations are intended to be performance-based guarantees. When losses occur, they may be mitigated, at times, by recovery 
rights to the customer’s assets, contract payments, and collateral and bankruptcy recoveries. We have substantial commercial 
and construction surety exposure for current and prior customers. In that regard, we have exposures related to surety bonds 
issued on behalf of companies that have experienced or may experience deterioration in creditworthiness. If the financial 
condition of these companies were adversely affected by the economy or otherwise, we may experience an increase in filed 
claims and may incur high severity losses, which could have an adverse effect on our results of operations.

Our exposure to counterparties in various industries, our reliance on brokers, and certain of our policies may subject us to 
credit risk. 
We have exposure to counterparties through reinsurance and in various industries, including banks, hedge funds and other 
investment vehicles, and derivative transactions that expose us to credit risk in the event our counterparty fails to perform its 
obligations. We also have exposure to financial institutions in the form of secured and unsecured debt instruments and equity 
securities.

In accordance with industry practice, we generally pay amounts owed on claims to brokers who, in turn, remit these amounts to 
the insured or ceding insurer. Although the law is unsettled and depends upon the facts and circumstances of the particular 
case, in some jurisdictions, if a broker fails to make such a payment, we might remain liable to the insured or ceding insurer for 
the deficiency. Conversely, in certain jurisdictions, if a broker does not remit premiums paid for these policies over to us, these 
premiums might be considered to have been paid and the insured or ceding insurer will no longer be liable to us for those 
amounts, whether or not we have actually received the premiums from the broker. Consequently, we assume a degree of credit 
risk associated with a broker with whom we transact business. However, due to the unsettled and fact-specific nature of the 
law, we are unable to quantify our exposure to this risk. To date, we have not experienced any material losses related to this 
credit risk.

Under the terms of certain high-deductible policies which we offer, such as workers’ compensation and general liability, our 
customers are responsible to reimburse us for an agreed-upon dollar amount per claim. In nearly all cases we are required 

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under such policies to pay covered claims first, and then seek reimbursement for amounts within the applicable deductible from 
our customers. This obligation subjects us to credit risk from these customers. While we generally seek to mitigate this risk 
through collateral agreements and maintain a provision for uncollectible accounts associated with this credit exposure, an 
increased inability of customers to reimburse us in this context could have an adverse effect on our financial condition and 
results of operations. In addition, a lack of credit available to our customers could impact our ability to collateralize this risk to 
our satisfaction, which in turn, could reduce the amount of high-deductible policies we could offer.

Since we depend on a few distribution and bancassurance partners for a large portion of our revenues, loss of business 
provided by any one of them could adversely affect us.
We market our insurance and reinsurance worldwide primarily through independent insurance agents, insurance and 
reinsurance brokers, and bancassurance relationships. Accordingly, our business is dependent on the willingness of these agents 
and brokers to recommend our products to their customers, who may also promote and distribute the products of our 
competitors. Deterioration in relationships with our agent and broker distribution network or their increased promotion and 
distribution of our competitors' products could adversely affect our ability to sell our products. Loss of all or a substantial portion 
of the business provided by one or more of these agents and brokers could have an adverse effect on our business.

Financial

Our investment performance may affect our financial results and our ability to conduct business.
Our investment assets are invested by professional investment management firms under the direction of our management team 
in accordance with investment guidelines approved by the Risk & Finance Committee of the Board of Directors. Although our 
investment guidelines stress diversification of risks and conservation of principal and liquidity, our investments are subject to 
market risks and risks inherent in individual securities. Interest rates are highly sensitive to many factors, including inflation, 
monetary and fiscal policies, and domestic and international political conditions. Given the risk that London Interbank Offered 
Rate (LIBOR) may no longer be available, we are monitoring industry efforts via our external investment managers to transition 
away from LIBOR by the end of 2021. The volatility of our losses may force us to liquidate securities, which may cause us to 
incur capital losses. Realized and unrealized losses in our investment portfolio would reduce our book value, and if significant, 
can affect our ability to conduct business.

Volatility in interest rates could impact the performance of our investment portfolio which could have an adverse effect on our 
investment income and operating results. Although we take measures to manage the risks of investing in a changing interest 
rate environment, we may not be able to effectively mitigate interest rate sensitivity. Our mitigation efforts include maintaining a 
high quality portfolio of primarily fixed income investments with a relatively short duration to reduce the effect of interest rate 
changes on book value. A significant increase in interest rates would generally have an adverse effect on our book value. Our life 
insurance investments typically focus on longer duration bonds to better match the obligations of this business. For the life 
insurance business, policyholder behavior may be influenced by changing interest rate conditions and require a re-balancing of 
duration to effectively manage our asset/liability position.

As stated, our fixed income portfolio is primarily invested in high quality, investment-grade securities. However, a smaller 
portion of the portfolio, approximately 15 percent at December 31, 2018, is invested in below investment-grade securities. 
These securities, which pay a higher rate of interest, also have a higher degree of credit or default risk and may also be less 
liquid in times of economic weakness or market disruptions. While we have put in place procedures to monitor the credit risk 
and liquidity of our invested assets, it is possible that, in periods of economic weakness (such as recession), we may experience 
credit or default losses in our portfolio, which could adversely affect our results of operations and financial condition.

As a part of our ongoing analysis of our investment portfolio, we are required to assess whether the debt and equity securities 
we hold for which we have recorded an unrealized loss have been “other-than-temporarily impaired” under GAAP, which implies 
an inability to recover the full economic benefits of these securities. Refer to Note 2 to the Consolidated Financial Statements 
for additional information. This analysis requires a high degree of judgment and requires us to make certain assessments about 
the potential for recovery of the assets we hold. Declines in relevant stock and other financial markets, and other factors 
impacting the value of our investments, could result in impairments and could adversely affect our net income and other 
financial results.

We may require additional capital or financing sources in the future, which may not be available or may be available only on 
unfavorable terms.
Our future capital and financing requirements depend on many factors, including our ability to write new business successfully 
and to establish premium rates and reserves at levels sufficient to cover losses, as well as our investment performance and 

22

capital expenditure obligations, including with respect to acquisitions. We may need to raise additional funds through financings 
or access funds through existing or new credit facilities or through short-term repurchase agreements. We also from time to time 
seek to refinance debt or credit as amounts become due or commitments expire. Any equity or debt financing or refinancing, if 
available at all, may be on terms that are not favorable to us. In the case of equity financings, dilution to our shareholders could 
result, and in any case, such securities may have rights, preferences, and privileges that are senior to those of our Common 
Shares. Our access to funds under existing credit facilities is dependent on the ability of the banks that are parties to the 
facilities to meet their funding commitments. Under Swiss law we would be prohibited from selling shares in an equity financing 
at a purchase price below our then-current par value. If we cannot obtain adequate capital or sources of credit on favorable 
terms, or at all, we could be forced to use assets otherwise available for our business operations, and our business, results of 
operations, and financial condition could be adversely affected.

We may be required to post additional collateral because of changes in our reinsurance liabilities to regulated insurance 
companies, or because of regulatory changes that affect our companies.
If our reinsurance liabilities increase, including in our property & casualty and variable annuity reinsurance businesses, we may 
be required to post additional collateral for insurance company clients. In addition, regulatory changes sometimes affect our 
obligations to post collateral. The need to post this additional collateral, if significant enough, may require us to sell investments 
at a loss in order to provide securities of suitable credit quality or otherwise secure adequate capital at an unattractive cost. This 
could adversely impact our net income and liquidity and capital resources.

U.S. and global economic and financial industry events and their consequences could harm our business, our liquidity and 
financial condition, and our stock price.
The consequences of adverse global or regional market and economic conditions may affect (among other aspects of our 
business) the demand for and claims made under our products, the ability of customers, counterparties, and others to establish 
or maintain their relationships with us, our ability to access and efficiently use internal and external capital resources, the 
availability of reinsurance protection, the risks we assume under reinsurance programs covering variable annuity guarantees, 
and our investment performance. The increasing impact of climate change could affect our cost of claims, loss ratios, and 
financial results. Volatility in the U.S. and other securities markets may adversely affect our stock price.

A decline in our financial strength ratings could affect our standing among distribution partners and customers and cause our 
premiums and earnings to decrease. A decline in our debt ratings could increase our borrowing costs and impact our ability 
to access capital markets.
Ratings are an important factor in establishing the competitive position of insurance and reinsurance companies. The objective 
of these rating systems is to provide an opinion of an insurer's financial strength and ability to meet ongoing obligations to its 
policyholders. A ratings downgrade could result in a substantial loss of business as insureds, ceding companies, and brokers 
move to other insurers and reinsurers with higher ratings. If one or more of our debt ratings were downgraded, we could also 
incur higher borrowing costs, and our ability to access the capital markets could be impacted. Additionally, we could be 
required to post collateral or be faced with the cancellation of policies and resulting premium in certain circumstances. We 
cannot give any assurance regarding whether or to what extent any of the rating agencies might downgrade our ratings in the 
future.

Our ability to pay dividends and/or to make payments on indebtedness may be constrained by our holding company 
structure.
Chubb Limited is a holding company that owns shares of its operating insurance and reinsurance subsidiaries and does not 
itself have any significant operations or liquid assets. Dividends and other permitted distributions from our insurance 
subsidiaries are a primary source of funds to meet ongoing cash requirements, including any future debt service payments and 
other expenses, and to pay dividends to our shareholders. Some of our insurance subsidiaries are subject to significant 
regulatory restrictions limiting their ability to declare and pay dividends. The inability of our insurance subsidiaries to pay 
dividends (or other intercompany amounts due, such as intercompany debt obligations) in an amount sufficient to enable us to 
meet our cash requirements at the holding company level could have an adverse effect on our operations and our ability to pay 
dividends to our shareholders and/or meet our debt service obligations.

Our operating results and shareholders' equity may be adversely affected by currency fluctuations. 
Our reporting currency is the U.S. dollar. In general, we match assets and liabilities in local currencies. Where possible, capital 
levels in local currencies are limited to satisfy minimum regulatory requirements and to support local insurance operations. The 
principal currencies creating foreign exchange risk are the British pound sterling, the euro, the Mexican peso, the Brazilian real, 
the Korean won, the Canadian dollar, the Japanese yen, the Thai baht, the Australian dollar, and the Hong Kong dollar. At 
December 31, 2018, approximately 20.7 percent of our net assets were denominated in foreign currencies. We may experience 

23

losses resulting from fluctuations in the values of non-U.S. currencies, which could adversely impact our results of operations 
and financial condition.

Operational

The regulatory and political regimes under which we operate, and their volatility, could have an adverse effect on our 
business. 
Our insurance and reinsurance subsidiaries conduct business globally. Our businesses in each jurisdiction are subject to varying 
degrees of regulation and supervision. The laws and regulations of the jurisdictions in which our insurance and reinsurance 
subsidiaries are domiciled require, among other things, maintenance of minimum levels of statutory capital, surplus, and 
liquidity; various solvency standards; and periodic examinations of subsidiaries' financial condition. In some jurisdictions, laws 
and regulations also restrict payments of dividends and reductions of capital. Applicable statutes, regulations, and policies may 
also restrict the ability of these subsidiaries to write insurance and reinsurance policies, to make certain investments, and to 
distribute funds. The purpose of insurance laws and regulations generally is to protect policyholders and ceding insurance 
companies, not our shareholders. For example, some jurisdictions have enacted various consumer protection laws that make it 
more burdensome for insurance companies to sell policies and interact with customers in personal lines businesses. Failure to 
comply with such regulations can lead to significant penalties and reputational injury. Fines and penalties in the U.S. in 
particular have been trending upwards.

The foreign and U.S. federal and state laws and regulations that are applicable to our operations are complex and may increase 
the costs of regulatory compliance or subject our business to the possibility of regulatory actions or proceedings. Laws and 
regulations not specifically related to the insurance industry include trade sanctions that relate to certain countries, anti-money 
laundering laws, and anti-corruption laws such as the U.S. Foreign Corrupt Practices Act, the U.K. Bribery Act 2010, the anti-
bribery provisions of the Swiss Penal Code and similar local laws prohibiting corrupt payments to governmental officials. The 
insurance industry is also affected by political, judicial, and legal developments that may create new and expanded regulations 
and theories of liability. The current economic and financial climates present additional uncertainties and risks relating to 
increased regulation and the potential for increased involvement of the U.S. and other governments in the financial services 
industry.

Regulators in countries where we have operations are working with the International Association of Insurance Supervisors (IAIS) 
to consider changes to insurance company supervision, including with respect to group supervision and solvency requirements. 
The IAIS has developed a Common Framework for the Supervision of Internationally Active Insurance Groups (ComFrame) 
which is focused on the effective group-wide supervision of international active insurance groups (IAIGs), such as Chubb. As 
part of ComFrame, the IAIS has announced plans to develop an international capital standard for insurance groups. The details 
of ComFrame including this global capital standard and its applicability to Chubb are uncertain at this time. In addition, Chubb 
businesses across the EU are subject to Solvency II, a capital and risk management regime and our Bermuda businesses are 
subject to an equivalent of the EU's Solvency II regime. Also applicable to Chubb businesses are the requirements of the Swiss 
Financial Market Supervisory Authority (FINMA) whose regulations include Swiss Solvency Tests. There are also Risk Based 
Capital (RBC) requirements in the U.S. which are also subject to revision in response to global developments. While it is not 
certain how or if these actions will impact Chubb, we do not currently expect that our capital management strategies, results of 
operations and financial condition will be materially affected by these regulatory changes.

In the event or absence of changes in applicable laws and regulations in particular jurisdictions, we may from time to time face 
challenges, or changes in approach to oversight of our business from insurance or other regulators, including challenges 
resulting from requiring the use of information technology that cannot be quickly adjusted to address new regulatory 
requirements.

We may not be able to comply fully with, or obtain appropriate exemptions from, applicable statutes and regulations and any 
changes thereto, which could have an adverse effect on our business. Failure to comply with or obtain appropriate 
authorizations and/or exemptions under any applicable laws and regulations could result in restrictions on our ability to do 
business or undertake activities that are regulated in one or more of the jurisdictions in which we conduct business and could 
subject us to fines and other sanctions.

Evolving privacy and data security regulations could adversely affect our business.
We are subject to numerous U.S. federal and state laws and non-U.S. regulations governing the protection of personal and 
confidential information of our clients and employees, including in relation to medical records, credit card data and financial 
information. These laws and regulations are increasing in complexity and number, change frequently and sometimes conflict.

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We are subject to the New York Department of Financial Services’ Cybersecurity Regulation (the NYDFS Cybersecurity 
Regulation) which mandates detailed cybersecurity standards for all institutions, including insurance entities, authorized by the 
NYDFS to operate in New York. Among the requirements are the maintenance of a cybersecurity program with governance 
controls, risk-based minimum data security standards for technology systems, cyber breach preparedness and response 
requirements, including reporting obligations, vendor oversight, training, and program record keeping and certification 
obligations. The NYDFS Cybersecurity Regulation has increased our compliance costs and could increase the risk of 
noncompliance and subject us to regulatory enforcement actions and penalties, as well as reputation risk.

Additionally, on October 24, 2017, the National Association of Insurance Commissioners (NAIC) adopted an Insurance Data 
Security Model Law, which requires licensed insurance entities to comply with detailed information security requirements. The 
NAIC model law is similar in many respects to the NYDFS Cybersecurity Regulation and has been adopted by a few states and 
is under consideration by others. It is not yet known whether or not, and to what extent, states legislatures or insurance 
regulators where we operate will enact the Insurance Data Security Model Law in whole or in part, or in a modified form. Such 
enactments, especially if inconsistent between states or with existing laws and regulations could raise compliance costs or 
increase the risk of noncompliance, with the attendant risk of being subject to regulatory enforcement actions and penalties, as 
well as reputational harm. Any such events could potentially have an adverse impact on our business, financial condition or 
results of operations.

We operate in a number of countries outside of the U.S. whose laws may in some cases be more stringent than the 
requirements in the U.S. For example, European Union (EU) member countries have specific requirements relating to cross-
border transfers of personal information to certain jurisdictions, including to the U.S. In addition, some countries provide 
stronger individual rights and have stricter consumer notice and/or consent requirements for the collection, use or sharing of 
personal information and more stringent requirements relating to organizations’ privacy programs. Moreover, international 
privacy and data security regulations may become more complex and have greater consequences.

The EU General Data Protection Regulation (the “GDPR”), which became effective on May 25, 2018, is a comprehensive 
regulation applying across all EU member states. All of our business units (regardless of whether they are located in the EU) 
may be subject to the GDPR when personal data is processed in relation to the offer of goods and services to individuals within 
the EU. Our compliance with GDPR requires preparation, expenditures, and ongoing compliance efforts. Further, enforcement 
priorities and interpretation of certain of the GDPR's provisions are still unclear. Under the GDPR there are penalties for 
noncompliance which could result in a material fine for certain activities of up to 4 percent of a firm’s global annual revenue per 
violation. Our failure to comply with GDPR and other countries’ privacy or data security-related laws, rules or regulations could 
result in significant penalties imposed by regulators, which could have an adverse effect on our business, financial condition 
and results of operations.

Significant other comprehensive privacy laws have been enacted by other countries, most notably the California Consumer 
Privacy Act (CCPA) and Brazil’s Lei Geral de Protecao de Dados, which may affect our use of data and could affect our 
operations and subject us to fines and actions for noncompliance. In the U.S., there are ongoing discussions regarding a 
National Privacy Law. New laws similar to the GDPR are expected to be enacted in coming years in additional countries in 
which we operate.

Political uncertainty in the United Kingdom and the European Union may lead to volatility and/or have an adverse effect on 
our business, our liquidity and financial condition, and our stock price.
On June 23, 2016, the United Kingdom (U.K.) voted in a national referendum to withdraw from the European Union (EU). On 
March 29, 2017, the U.K. government gave notice to the EU, under Article 50(2) of the Treaty on EU, of the U.K.’s intention to 
withdraw from the EU.

The expected exit of the U.K. from the EU, or prolonged periods of uncertainty relating to such a possibility could result in 
significant macroeconomic deterioration including, but not limited to, decreases in global stock exchange indices, increased 
foreign exchange volatility (in particular a further weakening of the pound sterling and euro against other leading currencies), 
decreased GDP in the U.K., and a downgrade of the U.K.’s sovereign credit rating. In addition, these events if sufficiently 
extreme could push the U.K., Eurozone, and/or United States into an economic recession any of which, were they to occur, 
would further destabilize the global financial markets and could have a material adverse effect on our business, financial 
condition, and results of operations. We have significant operations in the U.K. and other EU member states. In anticipation of 
the U.K. leaving the EU as expected in 2019, effective January 1, 2019, we have redomiciled our European headquarters to 
France. Paris is the principal office for our Continental European operations. We have a significant investment there in both 
financial and human resources, as well as a large portfolio of commercial and consumer insurance business throughout France. 

25

Following the withdrawal of the U.K. from the EU, Chubb will continue to have a substantial presence in London in addition to 
its offices and operations across the U.K. and EU.

The rules governing the EU Single Market (which is made up of the 27 other EU member states and to some extent, Iceland, 
Liechtenstein, and Norway (together, the European Economic Area or EEA)) require local risks to be underwritten by a local 
authorized insurer, an EEA authorized insurer or a non-local insurer with the benefit of an EU “passport”. As such, U.K. insurers 
(as well as EEA insurers operating as passported branches in the U.K., such as our French companies Chubb European Group 
SE and ACE Europe Life SE), are currently able to underwrite risks from the U.K. into EEA member states via a “passport”. If 
the withdrawal agreement in its current form is entered into, the U.K. will withdraw from the EU Single Market, in which case 
our passporting rights would be lost. In addition, there can be no assurance that there will be any agreement between the U.K. 
and the EU by the date on which the U.K. withdraws from the EU, by the end of any transitional period, or at all. In particular, 
the terms of the U.K.'s exit from the EU and the framework for future discussions on the terms of the U.K.'s relationship with 
the EU is subject to approval by the U.K. Parliament, which may not be given. As such, there is a possibility that the 
withdrawal agreement will not be approved by the U.K. Parliament, and that the U.K. will withdraw from the EU without any 
withdrawal agreement. In addition, any free trade agreement that is subsequently concluded between the U.K. and the EU may 
not maintain the passporting rights of U.K. insurers nor deem relevant U.K. regulations to be equivalent to those of the EU. In 
the event that, following the U.K.’s withdrawal from the EU, U.K. insurers are unable to access the EU Single Market via a 
passporting arrangement, a regulatory equivalence regime or other similar arrangement, such insurers may not be able to 
underwrite risks into EEA member states except through local branches incorporated in the EEA. Such branches might require 
local authorization, regulatory and prudential supervision, and capital to be deposited. As an EEA authorized insurer, Chubb will 
be able to continue to underwrite local risks across the EU Single Market. On July 24, 2018, the U.K. government legislated 
the Temporary Permissions Regime which allows U.K. branches of EEA authorized insurers to continue underwriting U.K. 
insurance business if the U.K. leaves the EU on March 29, 2019 without a withdrawal agreement, while the insurer seeks local 
authorization from the U.K. regulator, which might require local capital to be deposited. We have commenced implementation 
of plans to ensure that following the date of the U.K.'s exit from the EU, our French companies, Chubb European Group SE and 
ACE Europe Life SE, will be able to underwrite risks across the EEA via a "passport", and the U.K. branches of these companies 
will have the benefit of the U.K.'s Temporary Permissions Regime, allowing them to continue to carry on insurance business in 
the U.K. for the period of up to three years following the date of the U.K.'s exit from the EU or until the relevant entity obtains 
branch authorization from the Prudential Regulatory Authority. However, any change to the terms of the U.K.’s access to the EU 
Single Market following the withdrawal of the U.K. from the EU could still have a material adverse effect on our business, 
financial condition, and results of operations.

Chubb underwrites P&C business on a global basis through Lloyd's of London (Lloyd's). Effective January 1, 2019, Lloyd's 
launched the Lloyd's Insurance Company which enables Lloyd's to continue to write insurance and reinsurance in EEA member 
states through an alternative entity in its group located in Brussels, following the U.K.'s withdrawal from the EU. Lloyd's has 
announced its intention to transfer all existing EEA business from the U.K. entity to the Lloyd's Insurance Company through a 
regulatory process called a Part VII transfer.

Our worldwide operations, particularly in developing nations, expose us to global geopolitical developments that could have 
an adverse effect on our business, liquidity, results of operations, and financial condition. 
With operations in 54 countries and territories, we provide insurance and reinsurance products and services to a diverse group 
of clients worldwide, including operations in various developing nations. Both current and future foreign operations could be 
adversely affected by unfavorable geopolitical developments including law changes; tax changes; changes in trade policies; 
changes to visa or immigration policies; regulatory restrictions; government leadership changes; political events and upheaval; 
sociopolitical instability; social, political or economic instability resulting from climate change; and nationalization of our 
operations without compensation. Adverse activity in any one country could negatively impact operations, increase our loss 
exposure under certain of our insurance products, and could, otherwise, have an adverse effect on our business, liquidity, 
results of operations, and financial condition depending on the magnitude of the events and our net financial exposure at that 
time in that country.

A failure in our operational systems or infrastructure or those of third parties, including due to security breaches or cyber-
attacks, could disrupt business, damage our reputation, and cause losses.
Our operations rely on the secure processing, storage, and transmission of confidential and other information and assets, 
including in our computer systems and networks and those of third-party service providers. Our business depends on effective 
information security and systems and the integrity and timeliness of the data our information systems use to run our business. 
Our ability to adequately price products and services, to establish reserves, to provide effective, efficient and secure service to 
our customers, to value our investments and to timely and accurately report our financial results also depends significantly on 

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the integrity and availability of the data we maintain, including that within our information systems, as well as data in and 
assets held through third-party service providers and systems. In an effort to ensure the integrity of such data, we implement 
new security measures and systems, including the use of confidential intellectual property, and improve or upgrade our existing 
security measures and systems on a continuing basis. The instances of major cyber incidents have continued to expand in 
recent years, as exemplified by the 2017 "Petya" and “WannaCry” ransomware attacks. Although we have implemented 
administrative and technical controls and have taken protective actions to reduce the risk of cyber incidents and to protect our 
information technology and assets, and although we additionally endeavor to modify such procedures as circumstances warrant 
and negotiate agreements with third-party providers to protect our assets, such measures may be insufficient to prevent 
unauthorized access, computer viruses, malware or other malicious code or cyber-attack, business compromise attacks, 
catastrophic events, system failures and disruptions (including in relation to new security measures and systems), employee 
errors or malfeasance, third party (including outsourced service providers) errors or malfeasance, loss of assets and other events 
that could have security consequences (each, a Security Event). In some cases, such events may not be immediately detected. 
As the breadth and complexity of our security infrastructure continues to grow, the potential risk of a Security Event increases. 
Like other global companies, we have from time to time experienced Security Events, none of which had, individually or in the 
aggregate, an adverse impact on our business, results of operations, or financial condition. If additional Security Events occur, 
these events may jeopardize Chubb's or its clients' or counterparties' confidential and other information processed and stored 
within Chubb, and transmitted through its computer systems and networks, or otherwise cause interruptions, delays, or 
malfunctions in Chubb's, its clients', its counterparties', or third parties' operations, or result in data loss or loss of assets which 
could result in significant losses, reputational damage or an adverse effect on our operations and critical business functions. 
Chubb may be required to expend significant additional resources to modify our protective measures or to investigate and 
remediate vulnerabilities or other exposures and to pursue recovery of lost data or assets and we may be subject to litigation 
and financial losses that are either not insured against or not fully covered by insurance maintained.

The regulatory environment surrounding information security and privacy is increasingly demanding. We are subject to 
numerous U.S. federal and state laws and regulations in jurisdictions outside the U.S. governing the protection of personal and 
confidential information of our clients or employees, including in relation to medical records, credit card data and financial 
information. These laws and regulations are increasing in complexity and number, change frequently and sometimes conflict. 
Evolving cyber and data privacy laws and regulations and resulting changes to our business practices may affect our businesses 
and revenue sources. If any person, including any of our employees or those with whom we share such information, negligently 
disregards or intentionally breaches our established controls with respect to our client data, or otherwise mismanages or 
misappropriates that data, we could be subject to significant monetary damages, regulatory enforcement actions, fines and/or 
criminal prosecution in one or more jurisdictions.

Despite the contingency plans and facilities we have in place and our efforts to observe the regulatory requirements surrounding 
information security, our ability to conduct business may be adversely affected by a disruption of the infrastructure that supports 
our business in the communities in which we are located, or of outsourced services or functions. This may include a disruption 
involving electrical, communications, transportation, or other services used by Chubb. If a disruption occurs in one location and 
Chubb employees in that location are unable to occupy our offices and conduct business or communicate with or travel to other 
locations, our ability to service and interact with clients may suffer and we may not be able to successfully implement 
contingency plans that depend on communication or travel.

We use analytical models to assist our decision making in key areas such as underwriting, claims, reserving, and catastrophe 
risks but actual results could differ materially from the model outputs and related analyses.
We use various modeling techniques (e.g., scenarios, predictive, stochastic and/or forecasting) and data analytics to analyze 
and estimate exposures, loss trends and other risks associated with our assets and liabilities. We use the modeled outputs and 
related analyses to assist us in decision-making (e.g., underwriting, pricing, claims, reserving, reinsurance, and catastrophe 
risk) and to maintain competitive advantage. The modeled outputs and related analyses are subject to various assumptions, 
uncertainties, model errors and the inherent limitations of any statistical analysis, including the use of historical internal and 
industry data. In addition, the modeled outputs and related analyses may from time to time contain inaccuracies, perhaps in 
material respects, including as a result of inaccurate inputs or applications thereof. Climate change may make modeled 
outcomes less certain or produce new, non-modeled risks. Consequently, actual results may differ materially from our modeled 
results. If, based upon these models or other factors, we misprice our products or underestimate the frequency and/or severity of 
loss events, or overestimate the risks we are exposed to, new business growth and retention of our existing business may be 
adversely affected which could have an adverse effect on our results of operations and financial condition.

27

We could be adversely affected by the loss of one or more key executives or by an inability to attract and retain qualified 
personnel.
Our success depends on our ability to retain the services of our existing key executives and to attract and retain additional 
qualified personnel in the future. The loss of the services of any of our key executives or the inability to hire and retain other 
highly qualified personnel in the future could adversely affect our ability to conduct or grow our business. This risk may be 
particularly acute for us relative to some of our competitors because some of our senior executives work in countries where they 
are not citizens and work permit and immigration issues could adversely affect the ability to retain or hire key persons. We do 
not maintain key person life insurance policies with respect to our employees.

Employee error and misconduct may be difficult to detect and prevent and could adversely affect our business, results of 
operations, and financial condition. 
Losses may result from, among other things, fraud, errors, failure to document transactions properly, failure to obtain proper 
internal authorization, failure to comply with underwriting or other internal guidelines, or failure to comply with regulatory 
requirements. It is not always possible to deter or prevent employee misconduct and the precautions that we take to prevent 
and detect this activity may not be effective in all cases. Resultant losses could adversely affect our business, results of 
operations, and financial condition.

Strategic

The continually changing landscape, including competition, technology and products, existing and new market entrants could 
reduce our margins and adversely impact our business and results of operations.
Insurance and reinsurance markets are highly competitive. We compete on an international and regional basis with major U.S., 
Bermuda, European, and other international insurers and reinsurers and with underwriting syndicates, some of which have 
greater financial, technological, marketing, distribution and management resources than we do. In addition, capital market 
participants have created alternative products that are intended to compete with reinsurance products. We also compete with 
new companies and existing companies that move into the insurance and reinsurance markets. If competition, or technological 
or other changes to the insurance markets in which we operate, limits our ability to retain existing business or write new 
business at adequate rates or on appropriate terms, our business and results of operations could be materially and adversely 
affected. Increased competition could also result in fewer submissions, lower premium rates, and less favorable policy terms 
and conditions, which could reduce our profit margins and adversely impact our net income and shareholders' equity.

Recent technological advancements in the insurance industry and information technology industry present new and fast-
evolving competitive risks as participants seek to increase transaction speeds, lower costs and create new opportunities. 
Advancements in technology are occurring in underwriting, claims, distribution and operations at a pace that may quicken, 
including as companies increase use of data analytics and technology as part of their business strategy. We will be at a 
competitive disadvantage if, over time, our competitors are more effective than us in their utilization of technology and evolving 
data analytics. If we do not anticipate or keep pace with these technological and other changes impacting the insurance 
industry, it could also limit our ability to compete in desired markets.

Insurance and reinsurance markets are historically cyclical, and we expect to experience periods with excess underwriting 
capacity and unfavorable premium rates.
The insurance and reinsurance markets have historically been cyclical, characterized by periods of intense price competition due 
to excessive underwriting capacity as well as periods when shortages of capacity permitted favorable premium levels. An 
increase in premium levels is often offset by an increasing supply of insurance and reinsurance capacity, either by capital 
provided by new entrants or by the commitment of additional capital by existing insurers or reinsurers, which may cause prices 
to decrease. Any of these factors could lead to a significant reduction in premium rates, less favorable policy terms, and fewer 
submissions for our underwriting services. In addition to these considerations, changes in the frequency and severity of losses 
suffered by insureds and insurers may affect the cycles of the insurance and reinsurance markets significantly, as could periods 
of economic weakness (such as recession).

The integration of acquired companies may not be as successful as we anticipate.
Acquisitions involve numerous operational, strategic, financial, accounting, legal, tax, and other risks; potential liabilities 
associated with the acquired businesses; and uncertainties related to design, operation and integration of acquired businesses’ 
internal controls over financial reporting. Difficulties in integrating an acquired company, along with its personnel, may result in 
the acquired company performing differently than we expected, in operational challenges or in our failure to realize anticipated 
expense-related efficiencies. Our existing businesses could also be negatively impacted by acquisitions. In addition, goodwill 
and intangible assets recorded in connection with insurance company acquisitions may be impaired if premium growth, 
underwriting profitability, agency retention and policy persistency, among other factors, differ from expectations.

28

There is also the potential that proposed acquisitions that have been publicly announced will not be consummated, even if a 
definitive agreement has been signed by the parties. If an agreement is terminated before closing, the result would be that our 
proposed acquisition would not occur, which could, among other things, expose us to damages or liability and adversely impact 
our stock price and future operations.

We may be subject to U.S. tax and Bermuda tax which may have an adverse effect on our results of operations and 
shareholder investment.
Chubb Limited and our non-U.S. subsidiaries operate in a manner so that none of these companies should be subject to U.S. 
tax (other than U.S. excise tax on insurance and reinsurance premium income attributable to insuring or reinsuring U.S. risks 
and U.S. withholding tax on some types of U.S. source investment income), because none of these companies should be 
treated as engaged in a trade or business within the U.S. However, because there is considerable uncertainty as to the activities 
that constitute being engaged in a trade or business within the U.S., we cannot be certain that the Internal Revenue Service 
(IRS) will not contend successfully that Chubb Limited or its non-U.S. subsidiaries are engaged in a trade or business in the 
U.S. If Chubb Limited or any of its non-U.S. subsidiaries were considered to be engaged in a trade or business in the U.S., such 
entity could be subject to U.S. corporate income and branch profits taxes on the portion of its earnings effectively connected to 
such U.S. business, in which case our results of operations and our shareholders' investments could be adversely affected.

The Bermuda Minister of Finance, under the Exempted Undertakings Tax Protection Act 1966 of Bermuda, as amended, has 
given Chubb Limited and its Bermuda insurance subsidiaries a written assurance that if any legislation is enacted in Bermuda 
that would impose tax computed on profits or income, or computed on any capital asset, gain, or appreciation, or any tax in the 
nature of estate duty or inheritance tax, then the imposition of any such tax would not be applicable to those companies or any 
of their respective operations, shares, debentures, or other obligations until March 31, 2035, except insofar as such tax would 
apply to persons ordinarily resident in Bermuda or is payable by us in respect of real property owned or leased by us in 
Bermuda. We cannot be certain that we will not be subject to any Bermuda tax after March 31, 2035.

We could be adversely affected by certain features of the 2017 U.S. tax reform legislation.
New tax legislation known as the Tax Cuts and Jobs Act (2017 Tax Act) became law in the U.S. on December 22, 2017. In 
addition to reducing the U.S. corporate income tax rate from 35 percent to 21 percent, it fundamentally changed many 
elements of the pre-2017 Tax Act U.S. tax law and introduced several new concepts to tax multinational corporations such as 
us. Among the most notable new rules are the Base Erosion and Anti-Abuse Tax (commonly called BEAT), which may apply as 
a result of payments by U.S. taxpayers to non-U.S. affiliates, and the Global Intangible Low Taxed Income (GILTI) addition to 
Subpart F income, which for insurance groups potentially expands U.S. taxation on the earnings of foreign subsidiaries. The 
2017 Tax Act also includes a one-time reduced-rate transition tax in 2017 on previously untaxed post-1986 earnings of foreign 
subsidiaries of U.S. corporations. The 2017 Tax Act, which is generally effective for 2018, is a complex law with many 
significant new provisions. During 2018, the IRS/Treasury issued notices and proposed regulations to assist taxpayers in 
understanding and implementing the new provisions. There may be changes between this guidance and final regulations to be 
issued in 2019. Thus, there are many uncertainties relating to its ultimate application and effects on our company.

The Organization for Economic Cooperation and Development (OECD) and the European Union (EU) are considering 
measures that might encourage countries to increase our taxes.
A number of multilateral organizations, including the EU and the OECD have, in recent years, expressed concern about some 
countries not participating in adequate tax information exchange arrangements and have threatened those that do not agree to 
cooperate with punitive sanctions by member countries. It is as yet unclear what all of these sanctions might be, which 
countries might adopt them, and when or if they might be imposed. We cannot assure, however, that the Tax Information 
Exchange Agreements (TIEAs) that have been or will be entered into by Switzerland and Bermuda will be sufficient to preclude 
all of the sanctions described above, which, if ultimately adopted, could adversely affect us or our shareholders.

The OECD has published an action plan to address base erosion and profit shifting (BEPS) impacting its member countries and 
other jurisdictions. It is possible that jurisdictions in which we do business could react to the BEPS initiative or their own 
concerns by enacting tax legislation that could adversely affect us or our shareholders.

Shareholders

There are provisions in our charter documents that may reduce the voting rights and diminish the value of our Common 
Shares.
Our Articles of Association generally provide that shareholders have one vote for each Common Share held by them and are 
entitled to vote at all meetings of shareholders. However, the voting rights exercisable by a shareholder may be limited so that 

29

certain persons or groups are not deemed to hold 10 percent or more of the voting power conferred by our Common Shares. 
Moreover, these provisions could have the effect of reducing the voting power of some shareholders who would not otherwise be 
subject to the limitation by virtue of their direct share ownership. Our Board of Directors may refuse to register holders of shares 
as shareholders with voting rights based on certain grounds, including if the holder would, directly or indirectly, formally, 
constructively or beneficially own (as described in Articles 8 and 14 of our Articles of Association) or otherwise control voting 
rights with respect to 10 percent or more of the registered share capital recorded in the commercial register. In addition, the 
Board of Directors shall reject entry of holders of registered shares as shareholders with voting rights in the share register or 
shall decide on their deregistration when the acquirer or shareholder upon request does not expressly state that she/he has 
acquired or holds the shares in her/his own name and for her/his account.

Applicable laws may make it difficult to effect a change of control of our company.
Before a person can acquire control of a U.S. insurance company, prior written approval must be obtained from the insurance 
commissioner of the state where the domestic insurer is domiciled. Prior to granting approval of an application to acquire 
control of a domestic insurer, the state insurance commissioner will consider such factors as the financial strength of the 
applicant, the integrity and management of the applicant's Board of Directors and executive officers, the acquirer's plans for the 
future operations of the domestic insurer, and any anti-competitive results that may arise from the consummation of the 
acquisition of control. Generally, state statutes provide that control over a domestic insurer is presumed to exist if any person, 
directly or indirectly, owns, controls, holds with the power to vote, or holds proxies representing 10 percent or more of the 
voting securities of the domestic insurer. Because a person acquiring 10 percent or more of our Common Shares would 
indirectly control the same percentage of the stock of our U.S. insurance subsidiaries, the insurance change of control laws of 
various U.S. jurisdictions would likely apply to such a transaction. Laws of other jurisdictions in which one or more of our 
existing subsidiaries are, or a future subsidiary may be, organized or domiciled may contain similar restrictions on the 
acquisition of control of Chubb.

While our Articles of Association limit the voting power of any shareholder to less than 10 percent, we cannot assure that the 
applicable regulatory body would agree that a shareholder who owned 10 percent or more of our Common Shares did not, 
because of the limitation on the voting power of such shares, control the applicable insurance subsidiary.

These laws may discourage potential acquisition proposals and may delay, deter, or prevent a change of control of Chubb, 
including transactions that some or all of our shareholders might consider to be desirable.

Shareholder voting requirements under Swiss law may limit our flexibility with respect to certain aspects of capital 
management.
Swiss law allows our shareholders to authorize share capital which can be issued by the Board of Directors without shareholder 
approval but this authorization must be renewed by the shareholders every two years. Swiss law also does not provide as much 
flexibility in the various terms that can attach to different classes of stock as permitted in other jurisdictions. Swiss law also 
reserves for approval by shareholders many corporate actions over which the Board of Directors had authority prior to our re-
domestication to Switzerland. For example, dividends must be approved by shareholders. While we do not believe that Swiss 
law requirements relating to our capital management will have an adverse effect on Chubb, we cannot assure that situations 
will not arise where such flexibility would have provided substantial benefits to our shareholders.

Chubb Limited is a Swiss company; it may be difficult to enforce judgments against it or its directors and executive officers.
Chubb Limited is incorporated pursuant to the laws of Switzerland. In addition, certain of our directors and officers reside 
outside the U.S. and all or a substantial portion of our assets and the assets of such persons are located in jurisdictions outside 
the U.S. As such, it may be difficult or impossible to effect service of process within the U.S. upon those persons or to recover 
against us or them on judgments of U.S. courts, including judgments predicated upon civil liability provisions of the U.S. federal 
securities laws.

Chubb has been advised by its Swiss counsel that there is doubt as to whether the courts in Switzerland would enforce:
• 

judgments of U.S. courts based upon the civil liability provisions of the U.S. federal securities laws obtained in actions 
against it or its directors and officers, who reside outside the U.S.; or

•  original actions brought in Switzerland against these persons or Chubb predicated solely upon U.S. federal securities laws.

Chubb has also been advised by its Swiss counsel that there is no treaty in effect between the U.S. and Switzerland providing 
for this enforcement and there are grounds upon which Swiss courts may not enforce judgments of U.S. courts. Some remedies 
available under the laws of U.S. jurisdictions, including some remedies available under the U.S. federal securities laws, would 
not be allowed in Swiss courts as contrary to that nation's public policy.

30

Shareholders may be subject to Swiss withholding taxes on the payment of dividends.
Our dividends are generally subject to a Swiss withholding tax at a rate of 35 percent; however, payment of a dividend in the 
form of a par value reduction or qualifying capital contribution reserves reduction is not subject to Swiss withholding tax. We 
have previously obtained shareholder approval for dividends to be paid in such form. We currently intend to recommend to 
shareholders that they annually approve the payment of dividends in such form but we cannot assure that our shareholders will 
continue to approve a reduction in such form each year or that we will be able to meet the other legal requirements for a 
reduction in par value, or that Swiss withholding tax rules will not be changed in the future. We estimate we would be able to 
pay dividends in such form, and thus exempt from Swiss withholding tax until 2028–2033. This range may vary depending 
upon changes in annual dividends, special dividends, certain share repurchases, fluctuations in U.S. dollar/Swiss franc 
exchange rates, changes in par value or qualifying capital contribution reserves or changes or new interpretations to Swiss 
corporate or tax law or regulations.

Under certain circumstances, U.S. shareholders may be subject to adverse U.S. federal income tax consequences.
Under certain circumstances, a U.S. person who owns or is deemed to own 10 percent or more of the voting power or value of 
a foreign corporation that is a “controlled foreign corporation” (CFC) (a foreign corporation in which 10 percent U.S. 
shareholders own or are deemed to own more than 50 percent of the voting power or value of the stock of a foreign corporation 
or more than 25 percent of certain foreign insurance corporations) for any period during a taxable year must include in gross 
income for U.S. federal income tax purposes such "10 percent U.S. Shareholder's" pro rata share of the CFC's 
"subpart F income". We believe that because of the dispersion of our share ownership it is unlikely that any U.S. person who 
acquires shares of Chubb Limited directly or indirectly through one or more foreign entities should be required to include any 
subpart F income in income under the CFC rules of U.S. tax law.

Separately, any U.S. persons who hold shares may be subject to U.S. federal income taxation at ordinary income tax rates on 
their proportionate share of our Related Person Insurance Income (RPII). If the RPII of any of our non-U.S. insurance 
subsidiaries (each a "Non-U.S. Insurance Subsidiary") were to equal or exceed 20 percent of that company's gross insurance 
income in any taxable year and direct or indirect insureds (and persons related to those insureds) own directly or indirectly 
through foreign entities 20 percent or more of the voting power or value of Chubb Limited, then a U.S. person who owns any 
shares of Chubb Limited (directly or indirectly through foreign entities) on the last day of the taxable year would be required to 
include in his or her income for U.S. federal income tax purposes such person's pro rata share of such company's RPII for the 
entire taxable year. In addition, any RPII that is includible in the income of a U.S. tax-exempt organization may be treated as 
unrelated business taxable income. We believe that the gross RPII of each Non-U.S. Insurance Subsidiary did not in prior years 
of operation and is not expected in the foreseeable future to equal or exceed 20 percent of each such company's gross insurance 
income. Likewise, we do not expect the direct or indirect insureds of each Non-U.S. Insurance Subsidiary (and persons related 
to such insureds) to directly or indirectly own 20 percent or more of either the voting power or value of our shares. However, we 
cannot be certain that this will be the case because some of the factors which determine the extent of RPII may be beyond our 
control. If these thresholds are met or exceeded, any U.S. person’s investment in Chubb Limited could be adversely affected.

A U.S. tax-exempt organization may recognize unrelated business taxable income if a portion of our insurance income is 
allocated to the organization. This generally would be the case if either we are a CFC and the tax-exempt shareholder is a 10 
percent U.S. shareholder or there is RPII, certain exceptions do not apply, and the tax-exempt organization, directly or indirectly 
through foreign entities, owns any shares of Chubb Limited. Although we do not believe that any U.S. tax-exempt organization 
should be allocated such insurance income, we cannot be certain that this will be the case. Potential U.S. tax-exempt investors 
are advised to consult their tax advisors.

U.S. persons who hold shares will be subject to adverse tax consequences if we are considered to be a Passive Foreign 
Investment Company (PFIC) for U.S. federal income tax purposes.
If Chubb Limited is considered a PFIC for U.S. federal income tax purposes, a U.S. person who holds Chubb Limited shares will 
be subject to adverse U.S. federal income tax consequences in which case their investment could be adversely affected. In 
addition, if Chubb Limited were considered a PFIC, upon the death of any U.S. individual owning shares, such individual's heirs 
or estate would not be entitled to a "step-up" in the basis of the shares which might otherwise be available under U.S. federal 
income tax laws. We believe that we are not, have not been, and currently do not expect to become, a PFIC for U.S. federal 
income tax purposes. We cannot assure, however, that we will not be deemed a PFIC by the IRS. Recently enacted U.S. federal 
tax law and proposed regulations previously issued by the IRS contain objective and subjective standards regarding the 
application of the PFIC provisions to an insurance company. Final regulations or pronouncements interpreting or clarifying these 
rules may be forthcoming. We cannot predict what impact, if any, such guidance would have on an investor that is subject to 
U.S. federal income taxation.

31

Changes in tax law could adversely affect an investment in us and our securities.
The 2017 Tax Act contained significant changes to the taxation of multinational corporations. As the U.S. Treasury department 
continues to develop implementing regulations and guidance, the full impact of the Act is uncertain. The 2017 Tax Act, future 
tax law changes, administrative guidance, or U.S. court decisions regarding tax law could have an adverse impact on us or our 
investors.

Similarly, jurisdictions outside the U.S. in which we do business could enact tax legislation in the future that could have an 
adverse impact on us or our investors. For example, Switzerland is currently revising its corporate tax laws and pursuing the 
implementation of corporate tax reform measures. The first effort was rejected by a public vote; however a revised corporate tax 
reform measure is scheduled for a public vote on May 19, 2019. The potential impact on us of Swiss tax reform will depend on 
the specific provisions adopted.

ITEM 1B.  Unresolved Staff Comments
There are currently no unresolved SEC staff comments regarding our periodic or current reports.

ITEM 2.  Properties
We maintain office facilities around the world including in North America, Europe (including our principal executive offices in 
Switzerland), Bermuda, Latin America, Asia Pacific, and the Far East. Most of our office facilities are leased, although we own 
major facilities in Hamilton, Bermuda, and in the U.S., including in Philadelphia, Pennsylvania; Wilmington, Delaware; 
Whitehouse Station, New Jersey; and Simsbury, Connecticut. Management considers its office facilities suitable and adequate 
for the current level of operations.

ITEM 3.  Legal Proceedings
The information required with respect to Item 3 is included in Note 9 h) to the Consolidated Financial Statements, which is 
hereby incorporated herein by reference.

ITEM 4.  Mine Safety Disclosures
Item not applicable.

32

PART II

ITEM 5.  Market for Registrant's Common Equity, Related Stockholder Matters and Issuer Repurchases of Equity Securities

Our Common Shares have been listed on the New York Stock Exchange since March 25, 1993, with a current par value of CHF 
24.15 per share. The trading symbol for our Common Shares is "CB."

We have paid dividends each quarter since we became a public company in 1993. Our annual dividends are paid by way of a 
distribution from capital contribution reserves (Additional paid-in capital) through the transfer of dividends from Additional paid-
in capital to Retained earnings (free reserves) as approved by our shareholders in 2018 and 2017. 

Chubb Limited is a holding company whose principal sources of income are investment income and dividends from its operating 
subsidiaries. The ability of the operating subsidiaries to pay dividends to us and our ability to pay dividends to our shareholders 
are each subject to legal and regulatory restrictions. The recommendation and payment of future dividends will be based on the 
determination of the Board of Directors (Board) and will be dependent upon shareholder approval, profits and financial 
requirements of Chubb and other factors, including legal restrictions on the payment of dividends and other such factors as the 
Board deems relevant. Refer to Part I, Item 1A and Part II, Item 7 for additional information.

The number of record holders of Common Shares as of February 14, 2019 was 7,440. This is not the actual number of 
beneficial owners of Chubb's Common Shares since most of our shareholders hold their shares through a stockbroker, bank or 
other nominee rather than directly in their own names.

Refer to Part III, Item 12 for information relating to compensation plans under which equity securities are authorized for 
issuance.

Issuer's Repurchases of Equity Securities for the Three Months Ended December 31, 2018

Period

October 1 through October 31
November 1 through November 30
December 1 through December 31
Total

Total Number of 
Shares Purchased(1)

Average Price
Paid per Share

853,823

681,561

1,106,982

2,642,366

$

$

$

$

125.70

129.75

127.71

127.59

Approximate Dollar 
Value of Shares that 
May Yet be 
Purchased Under 
Publicly Announced 
Plans(3)
190 million

$

$

$

102 million
1.48 billion (4)

Total Number of 
Shares Purchased as 
Part of Publicly 
Announced Plans(2)

850,000

675,000

968,873

2,493,873

(1) 

(2) 

(3) 

(4) 

This represents open market share repurchases and the surrender to Chubb of Common Shares to satisfy tax withholding obligations in connection with the vesting of 
restricted stock issued to employees and the exercising of options by employees.

The aggregate value of shares purchased in the three months ended December 31, 2018 as part of the publicly announced plans was $318 million. 

Refer to Note 10 to the Consolidated Financial Statements for more information on the Chubb Limited securities repurchase authorizations. In December 2017, our Board 
authorized the repurchase of up to $1.0 billion of Chubb’s Common Shares from January 1, 2018 through December 31, 2018. In December 2018, our Board authorized 
the repurchase of up to $1.5 billion of Chubb’s Common Shares from December 1, 2018 through December 31, 2019. This authorization replaced the previous 
authorization made by the Board that was fully utilized. For the period January 1, 2019 through February 27, 2019, we repurchased 1,328,754 Common Shares for a 
total of $174 million in a series of open market transactions. As of February 27, 2019, $1.30 billion in share repurchase authorization remained through December 31, 
2019. 

The $1.0 billion December 2017 Board authorization remained effective through December 31, 2018, and was fully utilized before the $1.5 billion December 1, 2018 to 
December 31, 2019 authorization began being utilized. 

33

Performance Graph
Set forth below is a line graph comparing the dollar change in the cumulative total shareholder return on Chubb's Common 
Shares from December 31, 2013, through December 31, 2018, as compared to the cumulative total return of the Standard & 
Poor's 500 Stock Index and the cumulative total return of the Standard & Poor's Property-Casualty Insurance Index. The 
cumulative total shareholder return is a concept used to compare the performance of a company's stock over time and is the 
ratio of the stock price change plus the cumulative amount of dividends over the specified time period (assuming dividend 
reinvestment), to the stock price at the beginning of the time period.  The chart depicts the value on December 31, 2014, 
2015, 2016, 2017, and 2018, of a $100 investment made on December 31, 2013, with all dividends reinvested.

Chubb Limited
S&P 500 Index
S&P 500 P&C Index

12/31/2013

12/31/2014

12/31/2015

12/31/2016

12/31/2017

12/31/2018

$100

$100

$100

$114

$114

$116

$119

$115

$127

$138

$129

$147

$156

$157

$180

$141

$150

$171

34

 
ITEM 6.  Selected Financial Data

On January 14, 2016, we completed the acquisition of the Chubb Corporation (Chubb Corp). The results of operations of 
Chubb Corp are included in our results from the acquisition date forward (i.e., after January 14, 2016 and only in the 2016, 
2017, and 2018 columns) within the table below. 

(in millions, except per share data and ratios)

2018

2017

2016

2015

2014

Operations data:

Net premiums earned – excluding Life Insurance segment

$ 27,846

$ 26,933

$ 26,694

$ 15,266

$ 15,464

Net premiums earned – Life Insurance segment

Total net premiums earned

Net investment income

Losses and loss expenses

Policy benefits

Policy acquisition costs and administrative expenses

Net income

Weighted-average shares outstanding – diluted

Diluted earnings per share

Balance sheet data (at end of period):

Total investments

Total assets

Net unpaid losses and loss expenses

Net future policy benefits

Long-term debt

Trust preferred securities

Total liabilities

Shareholders' equity

Book value per share

Selected data:
Loss and loss expense ratio (1)
Underwriting and administrative expense ratio (2)
Combined ratio (3)
Cash dividends per share (4)

2,218

30,064

3,305

18,067

590

8,798

3,962

467

2,101

29,034

3,125

18,454

676

8,614

3,861

471

2,055

28,749

2,865

16,052

588

8,985

4,135

466

1,947

17,213

2,194

9,484

543

5,211

2,834

329

$

8.49

$

8.19

$

8.87

$

8.62

$

1,962

17,426

2,252

9,649

517

5,320

2,853

339

8.42

$ 100,968

$ 102,444

$ 99,094

$ 66,251

$ 62,904

167,771

167,022

159,786

102,306

48,271

5,304

12,087

308

49,165

5,137

11,556

308

47,832

4,854

12,610

308

117,459

115,850

111,511

50,312

51,172

48,275

26,562

4,620

9,389

307

73,171

29,135

98,223

27,008

4,537

3,334

307

68,636

29,587

$ 109.56

$ 110.32

$ 103.60

$

89.77

$

90.02

62.1%

28.5%

90.6%

65.8%

28.9%

94.7%

57.7%

30.6%

88.3%

58.1%

29.2%

87.3%

58.7%

29.4%

88.1%

$

2.90

$

2.82

$

2.74

$

2.66

$

2.70

(1) 

(2) 

(3) 

(4) 

The Loss and loss expense ratio is calculated by dividing losses and loss expenses, excluding the Life Insurance segment, by Net premiums earned – excluding Life 
Insurance segment. Losses and loss expenses for the Life Insurance segment were $766 million, $739 million, $663 million, $601 million, and $589 million for the years 
ended December 31, 2018, 2017, 2016, 2015, and 2014, respectively.

The Underwriting and administrative expense ratio is calculated by dividing the policy acquisition costs and administrative expenses, excluding the Life Insurance segment, 
by Net premiums earned – excluding Life Insurance segment. Policy acquisition costs and administrative expenses for the Life Insurance segment were $867 million, $833 
million, $816 million, $767 million, and $763 million for the years ended December 31, 2018, 2017, 2016, 2015, and 2014, respectively.

The combined ratio is the sum of Loss and loss expense ratio and the Underwriting and administrative expense ratio.

Cash dividends per share in 2014 include a $0.12 per share increase related to the fourth quarter 2013, approved by our shareholders on January 10, 2014.

35

ITEM 7.  Management's Discussion and Analysis of Financial Condition and Results of Operations

The following is a discussion of our results of operations, financial condition, and liquidity and capital resources as of and for 
the year ended December 31, 2018.  This discussion should be read in conjunction with the consolidated financial 
statements and related Notes, under Item 8 of this Form 10-K.

All comparisons in this discussion are to the corresponding prior year unless otherwise indicated. All dollar amounts are 
rounded. However, percent changes and ratios are calculated using whole dollars. Accordingly, calculations using rounded 
dollars may differ.

Page

37

39

39

40

51

58

77

77

78

79

79

83

84

84

85

86

87

89

91

92

93

MD&A Index

Forward-Looking Statements

Overview

Financial Highlights

Critical Accounting Estimates

Consolidated Operating Results

Segment Operating Results

Net Investment Income

Net Realized and Unrealized Gains (Losses)

Amortization of Purchased Intangibles and Other Amortization

Interest Expense

Investments

Asbestos and Environmental (A&E)

Catastrophe Management

Natural Catastrophe Property Reinsurance Program

Political Risk and Credit Insurance

Crop Insurance

Liquidity

Capital Resources

Contractual Obligations and Commitments

Credit Facilities

Ratings

36

Forward-Looking Statements
The Private Securities Litigation Reform Act of 1995 provides a “safe harbor” for forward-looking statements. Any written or 
oral statements made by us or on our behalf may include forward-looking statements that reflect our current views with respect 
to future events and financial performance. These forward-looking statements are subject to certain risks, uncertainties, and 
other factors that could, should potential events occur, cause actual results to differ materially from such statements. These 
risks, uncertainties, and other factors, which are described in more detail under Part I, Item 1A, under Risk Factors, starting on 
page 19 and elsewhere herein and in other documents we file with the U.S. Securities and Exchange Commission (SEC), 
include but are not limited to:

• 

losses arising out of natural or man-made catastrophes such as hurricanes, typhoons, earthquakes, floods, climate change 
(including effects on weather patterns; greenhouse gases; sea, land and air temperatures; sea levels; and rain and snow), 
nuclear accidents, or terrorism which could be affected by:

• 

• 

• 

• 

• 

the number of insureds and ceding companies affected;

the amount and timing of losses actually incurred and reported by insureds;

the impact of these losses on our reinsurers and the amount and timing of reinsurance recoverable actually received;

the cost of building materials and labor to reconstruct properties or to perform environmental remediation following a 
catastrophic event; and

complex coverage and regulatory issues such as whether losses occurred from storm surge or flooding and related 
lawsuits;

•  actions that rating agencies may take from time to time, such as financial strength or credit ratings downgrades or placing 

these ratings on credit watch negative or the equivalent;

• 

the ability to collect reinsurance recoverable, credit developments of reinsurers, and any delays with respect thereto and 
changes in the cost, quality, or availability of reinsurance;

•  actual loss experience from insured or reinsured events and the timing of claim payments;

• 

• 

the uncertainties of the loss-reserving and claims-settlement processes, including the difficulties associated with assessing 
environmental damage and asbestos-related latent injuries, the impact of aggregate-policy-coverage limits, the impact of 
bankruptcy protection sought by various asbestos producers and other related businesses, and the timing of loss payments;

changes to our assessment as to whether it is more likely than not that we will be required to sell, or have the intent to sell, 
available for sale fixed maturity investments before their anticipated recovery;

• 

infection rates and severity of pandemics and their effects on our business operations and claims activity;

•  developments in global financial markets, including changes in interest rates, stock markets, and other financial markets, 
increased government involvement or intervention in the financial services industry, the cost and availability of financing, 
and foreign currency exchange rate fluctuations (which we refer to in this report as foreign exchange and foreign currency 
exchange), which could affect our statement of operations, investment portfolio, financial condition, and financing plans;

•  general economic and business conditions resulting from volatility in the stock and credit markets and the depth and 

duration of potential recession;

•  global political conditions, the occurrence of any terrorist attacks, including any nuclear, radiological, biological, or chemical 
events, or the outbreak and effects of war, and possible business disruption or economic contraction that may result from 
such events;

• 

the potential impact of the United Kingdom’s vote to withdraw from the European Union, including political, regulatory, 
social, and economic uncertainty and market and exchange rate volatility;

• 

judicial decisions and rulings, new theories of liability, legal tactics, and settlement terms;

37

• 

the effects of public company bankruptcies and/or accounting restatements, as well as disclosures by and investigations of 
public companies relating to possible accounting irregularities, and other corporate governance issues, including the effects 
of such events on:

• 

• 

• 

the capital markets;

the markets for directors and officers (D&O) and errors and omissions (E&O) insurance; and

claims and litigation arising out of such disclosures or practices by other companies;

•  uncertainties relating to governmental, legislative and regulatory policies, developments, actions, investigations, and 

treaties, which, among other things, could subject us to insurance regulation or taxation in additional jurisdictions or affect 
our current operations;

• 

• 

• 

the effects of data privacy or cyber laws or regulation on our current or future business;

the actual amount of new and renewal business, market acceptance of our products, and risks associated with the 
introduction of new products and services and entering new markets, including regulatory constraints on exit strategies;

the competitive environment in which we operate, including trends in pricing or in policy terms and conditions, which may 
differ from our projections and changes in market conditions that could render our business strategies ineffective or 
obsolete;

•  acquisitions made by us performing differently than expected, our failure to realize anticipated expense-related efficiencies 
or growth from acquisitions, the impact of acquisitions on our pre-existing organization, or announced acquisitions not 
closing;

• 

• 

• 

• 

• 

risks associated with being a Swiss corporation, including reduced flexibility with respect to certain aspects of capital 
management and the potential for additional regulatory burdens;

the potential impact from government-mandated insurance coverage for acts of terrorism;

the availability of borrowings and letters of credit under our credit facilities;

the adequacy of collateral supporting funded high deductible programs;

changes in the distribution or placement of risks due to increased consolidation of insurance and reinsurance brokers;

•  material differences between actual and expected assessments for guaranty funds and mandatory pooling arrangements;

• 

• 

• 

• 

• 

• 

the effects of investigations into market practices in the property and casualty (P&C) industry;

changing rates of inflation and other economic conditions, for example, recession;

the amount of dividends received from subsidiaries;

loss of the services of any of our executive officers without suitable replacements being recruited in a reasonable time 
frame;

the ability of our technology resources, including information systems and security, to perform as anticipated such as with 
respect to preventing material information technology failures or third-party infiltrations or hacking resulting in 
consequences adverse to Chubb or its customers or partners;

the ability of our company to increase use of data analytics and technology as part of our business strategy and adapt to 
new technologies; and

•  management’s response to these factors and actual events (including, but not limited to, those described above).

The words “believe,” “anticipate,” “estimate,” “project,” “should,” “plan,” “expect,” “intend,” “hope,” “feel,” “foresee,” “will 
likely result,” or “will continue,” and variations thereof and similar expressions, identify forward-looking statements. You are 
cautioned not to place undue reliance on these forward-looking statements, which speak only as of their dates. We 
undertake no obligation to publicly update or review any forward-looking statements, whether as a result of new information, 
future events or otherwise.

38

Overview
We operate through six business segments: North America Commercial P&C Insurance, North America Personal P&C Insurance, 
North America Agricultural Insurance, Overseas General Insurance, Global Reinsurance, and Life Insurance. For more 
information on our segments refer to “Segment Information” under Item 1. 

We have grown our business through increased premium volume, expansion of product offerings and geographic reach, and 
acquisitions of other companies. On January 14, 2016, we acquired The Chubb Corporation (Chubb Corp) which impacted all 
segments excluding North America Agricultural Insurance. The consolidated financial statements include results of acquired 
businesses from the acquisition dates. 

Our product and geographic diversification differentiates us from the vast majority of our competitors and has been a source of 
stability during periods of industry volatility. Our long-term business strategy focuses on sustained growth in book value 
achieved through a combination of underwriting and investment income. By doing so, we provide value to our clients and 
shareholders through use of our substantial capital base in the insurance and reinsurance markets. 

We are organized along a profit center structure by line of business and territory that does not necessarily correspond to 
corporate legal entities. Profit centers can access various legal entities subject to licensing and other regulatory rules. Profit 
centers are expected to generate underwriting income and appropriate risk-adjusted returns. Our corporate structure has 
facilitated the development of management talent by giving each profit center's senior management team the necessary 
autonomy within underwriting authorities to make operating decisions and create products and coverages needed by its target 
customer base. We are focused on delivering underwriting profit by only writing policies which we believe adequately 
compensate us for the risk we accept.  

Our insurance and reinsurance operations generate gross revenues from two principal sources: premiums and investment 
income. Cash flow is generated from premiums collected and investment income received less paid losses and loss expenses, 
policy acquisition costs, and administrative expenses. Invested assets are substantially held in liquid, investment grade fixed 
income securities of relatively short duration. Claims payments in any short-term period are highly unpredictable due to the 
random nature of loss events and the timing of claims awards or settlements. The value of investments held to pay future 
claims is subject to market forces such as the level of interest rates, stock market volatility, and credit events such as corporate 
defaults. The actual cost of claims is also volatile based on loss trends, inflation rates, court awards, and catastrophes. We 
believe that our cash balance, our highly liquid investments, credit facilities, and reinsurance protection provide sufficient 
liquidity to meet unforeseen claim demands that might occur in the year ahead. Refer to “Liquidity” and “Capital Resources” for 
additional information.

Financial Highlights for the Year Ended December 31, 2018 

•  Net income was $3,962 million compared with $3,861 million in 2017, which included a tax benefit of $25 million and 

$450 million, respectively, related to the 2017 U.S. Tax Cuts and Jobs Act. 

•  Total company and P&C net premiums written were $30.6 billion and $28.3 billion, respectively, up 4.6 percent and 4.4 

percent, respectively.

•  P&C combined ratio was 90.6 percent compared with 94.7 percent in 2017. P&C current accident year combined ratio 
excluding catastrophe losses was 88.0 percent compared with 87.6 percent in 2017, reflecting high loss activity in our 
North America property lines and elevated homeowners loss activity.

•  Total pre-tax and after-tax catastrophe losses, including reinstatement premiums, were $1,626 million (5.9 percentage 

points of the combined ratio) and $1,354 million, respectively, compared with $2,746 million (10.2 percentage points of 
the combined ratio) and $2,171 million, respectively, in 2017. 

•  Total pre-tax and after-tax favorable prior period development were $896 million (3.3 percentage points of the combined 
ratio) and $706 million, respectively, compared with $829 million (3.1 percentage points of the combined ratio) and 
$634 million, respectively, in 2017.

•  Operating cash flow was $5,480 million compared with $4,503 million in 2017. Refer to the Liquidity section for 

additional information on our cash flows.

•  Net investment income was $3,305 million compared with $3,125 million in 2017.

•  Share repurchases totaled $1,021 million, or approximately 7.7 million shares for the year.

39

Outlook

We completed 2018 with net income per share of $8.49, up 3.7 percent from 2017, and strong net premiums written of 
$30.6 billion, up 4.6 percent. We are optimistic about the year ahead. We have good momentum as we execute on business 
initiatives across the globe and take advantage of an improving pricing and underwriting environment. 

There are a number of factors that impact the variability in investment income, including interest rates and private equity 
distributions. Nevertheless, we expect our quarterly net investment income in 2019 to be in the range of $825 million to 
$835 million, including the expected amortization of the fair value adjustment on acquired invested assets, at current 
exchange rates, of approximately $55 million per quarter. Excluding the amortization of the fair value adjustment on acquired 
invested assets, we expect quarterly adjusted net investment income in 2019 to be in the range of $880 million to $890 
million. The estimate of amortization expense of the fair value adjustment on acquired invested assets could vary materially 
based on current market conditions, bond calls, overall duration of the acquired investment portfolio, and foreign exchange.

Critical Accounting Estimates
Our consolidated financial statements include amounts that, either by their nature or due to requirements of generally accepted 
accounting principles in the U.S. (GAAP), are determined using best estimates and assumptions. While we believe that the 
amounts included in our consolidated financial statements reflect our best judgment, actual amounts could ultimately materially 
differ from those currently presented. We believe the items that require the most subjective and complex estimates are:

•  unpaid loss and loss expense reserves, including long-tail asbestos and environmental (A&E) reserves;

• 

• 

• 

• 

• 

• 

• 

• 

future policy benefits reserves;

the valuation of value of business acquired (VOBA) and amortization of deferred policy acquisition costs and VOBA;

the assessment of risk transfer for certain structured insurance and reinsurance contracts;

reinsurance recoverable, including a provision for uncollectible reinsurance;

the valuation of our investment portfolio and assessment of other-than-temporary impairments (OTTI);

the valuation of deferred income taxes;

the valuation of derivative instruments related to guaranteed living benefits (GLB); and

the assessment of goodwill for impairment.

We believe our accounting policies for these items are of critical importance to our consolidated financial statements.  The 
following discussion provides more information regarding the estimates and assumptions required to arrive at these amounts 
and should be read in conjunction with the sections entitled: Prior Period Development, Asbestos and Environmental (A&E), 
Reinsurance Recoverable on Ceded Reinsurance, Investments, Net Realized and Unrealized Gains (Losses), and Other Income 
and Expense Items.

Unpaid losses and loss expenses
As an insurance and reinsurance company, we are required by applicable laws and regulations and GAAP to establish loss and 
loss expense reserves for the estimated unpaid portion of the ultimate liability for losses and loss expenses under the terms of 
our policies and agreements with our insured and reinsured customers. At December 31, 2018, our gross unpaid loss and loss 
expense reserves were $63.0 billion and our net unpaid loss and loss expense reserves were $48.3 billion. With the exception 
of certain structured settlements, for which the timing and amount of future claim payments are reliably determinable, and 
certain reserves for unsettled claims that are discounted in statutory filings, our loss reserves are not discounted for the time 
value of money. In connection with such structured settlements and certain reserves for unsettled claims, we carried net 
discounted reserves of $73 million and $77 million at December 31, 2018 and 2017, respectively.

40

The following table presents a roll-forward of our unpaid losses and loss expenses:

(in millions of U.S. dollars)

Balance, beginning of year
Losses and loss expenses incurred
Losses and loss expenses paid
Other (including foreign exchange translation)
Balance, end of year

(1) 

Net of provision for uncollectible reinsurance.

December 31, 2018

December 31, 2017

Gross
Losses

Reinsurance 

Recoverable (1) Net Losses

Gross
Losses

Reinsurance 
Recoverable  (1)

Net
Losses

$

63,179 $

14,014 $ 49,165 $

60,540 $

12,708 $ 47,832

23,645

(23,079)

(785)

5,578

18,067

23,933

5,479

18,454

(4,739)

(18,340)

(21,812)

(4,364)

(17,448)

(164)

(621)

518

191

327

$

62,960 $

14,689 $ 48,271 $

63,179 $

14,014 $ 49,165

The estimate of the liabilities includes provisions for claims that have been reported but are unpaid at the balance sheet date 
(case reserves) and for obligations on claims that have been incurred but not reported (IBNR) at the balance sheet date. IBNR 
may also include provisions to account for the possibility that reported claims may settle for amounts that differ from the 
established case reserves. Loss reserves also include an estimate of expenses associated with processing and settling unpaid 
claims (loss expenses). Our loss reserves comprise approximately 80 percent casualty-related business, which typically 
encompasses long-tail risks, and other risks where a high degree of judgment is required.

The process of establishing loss reserves for property and casualty claims can be complex and is subject to considerable 
uncertainty as it requires the use of informed estimates and judgments based on circumstances underlying the insured loss 
known at the date of accrual. For example, the reserves established for high excess casualty claims, asbestos and 
environmental claims, claims from major catastrophic events, or for our various product lines each require different assumptions 
and judgments to be made. Necessary judgments are based on numerous factors and may be revised as additional experience 
and other data become available and are reviewed, as new or improved methods are developed, or as laws change. Hence, 
ultimate loss payments may differ from the estimate of the ultimate liabilities made at the balance sheet date. Changes to our 
previous estimates of prior period loss reserves impact the reported calendar year underwriting results, adversely if our 
estimates increase and favorably if our estimates decrease. The potential for variation in loss reserve estimates is impacted by 
numerous factors. Reserve estimates for casualty lines are particularly uncertain given the lengthy reporting patterns and 
corresponding need for IBNR.

Case reserves for those claims reported by insureds or ceding companies to us prior to the balance sheet date and where we 
have sufficient information are determined by our claims personnel as appropriate based on the circumstances of the claim(s), 
standard claim handling practices, and professional judgment. Furthermore, for our Brandywine run-off operations and our
assumed reinsurance operation, Global Reinsurance, we may adjust the case reserves as notified by the ceding company if the 
judgment of our respective claims department differs from that of the cedant.

With respect to IBNR reserves and those claims that have been incurred but not reported prior to the balance sheet date, there 
is, by definition, limited actual information to form the case reserve estimate and reliance is placed upon historical loss 
experience and actuarial methods to estimate the ultimate loss obligations and the corresponding amount of IBNR. IBNR 
reserve estimates are generally calculated by first projecting the ultimate amount of losses for a product line and subtracting 
paid losses and case reserves for reported claims. The judgments involved in projecting the ultimate losses may pertain to the 
use and interpretation of various standard actuarial reserving methods that place reliance on the extrapolation of actual 
historical data, loss development patterns, industry data, and other benchmarks as appropriate. The estimate of the required 
IBNR reserve also requires judgment by actuaries and management to reflect the impact of more contemporary and subjective 
factors, both qualitative and quantitative. Among some of these factors that might be considered are changes in business mix or 
volume, changes in ceded reinsurance structures, changes in claims handling practices, reported and projected loss trends, 
inflation, the legal environment, and the terms and conditions of the contracts sold to our insured parties.

Determining management's best estimate
Our recorded reserves represent management's best estimate of the provision for unpaid claims as of the balance sheet date, 
and establishing them involves a process that includes collaboration with various relevant parties in the company. For 
information on our reserving process, refer to Note 6 to the Consolidated Financial Statements.

41

Sensitivity to underlying assumptions
While we believe that our reserve for unpaid losses and loss expenses at December 31, 2018, is adequate, new 
information or emerging trends that differ from our assumptions may lead to future development of losses and loss 
expenses that is significantly greater or less than the recorded reserve, which could have a material effect on future 
operating results. As noted previously, our best estimate of required loss reserves for most portfolios is judgmentally 
selected for each origin year after considering the results from a number of reserving methods and is not a purely 
mechanical process. Therefore, it is difficult to convey, in a simple and quantitative manner, the impact that a change to a 
single assumption will have on our best estimate. In the examples below, we attempt to give an indication of the potential 
impact by isolating a single change for a specific reserving method that would be pertinent in establishing the best 
estimate for the product line described. We consider each of the following sensitivity analyses to represent a reasonably 
likely deviation in the underlying assumption.

North America Commercial P&C Insurance
Given the long reporting and paid development patterns for workers' compensation business, the development factors used to 
project actual current losses to ultimate losses for our current exposure require considerable judgment that could be material to 
consolidated loss and loss expense reserves. Specifically, adjusting ground up ultimate losses by a one percent change in the 
tail factor (i.e., 1.04 changed to either 1.05 or 1.03) would cause a change of approximately $790 million, either positive or 
negative, for the projected net loss and loss expense reserves. This represents an impact of about 8.6 percent relative to 
recorded net loss and loss expense reserves of approximately $9.2 billion.

The reserve portfolio for our Chubb Bermuda operations contains exposure to predominantly high excess liability coverage on 
an occurrence-first-reported basis (typically with attachment points in excess of $325 million and gross limits of up to $150 
million) and D&O and other professional liability coverage on a claims-made basis (typically with attachment points in excess 
of $125 million and gross limits of up to $75 million). Due to the layer of exposure covered, the expected frequency for this 
book is very low. As a result of the low frequency/high severity nature of the book, a small difference in the actual vs. expected 
claim frequency, either positive or negative, could result in a material change to the projected ultimate loss if such change in 
claim frequency was related to a policy where close to maximum limits were deployed.

North America Personal P&C Insurance
Due to the relatively short-tailed nature of many of the coverages involved (e.g., homeowners property damage), most of the 
incurred losses in Personal Lines are resolved within a few years of occurrence. As shown in our loss triangle disclosure, the 
vast majority (over 95 percent) of Personal Lines net ultimate losses and allocated loss adjustment expenses are typically paid 
within five years of the accident date and over 80 percent within two years. Even though there are significant reserves 
associated with some liability exposures such as personal excess/umbrella liability, our incurred loss triangle also shows a 
roughly consistent pattern of only relatively minor movements in incurred estimates over time by accident year especially after 
twenty four months of maturity. While the liability exposures are subject to additional uncertainties from more protracted 
resolution times, the main drivers of volatility in the Personal Lines business are relatively short-term in nature and relate to 
things like natural catastrophes, non-catastrophe weather events, man-made risks, and individual large loss volatility from other 
fortuitous claim events.

North America Agricultural Insurance
Approximately 74 percent of the reserves for this segment are from the crop related lines, which all have short payout 
patterns, with the majority of the liabilities expected to be resolved in the ensuing twelve months. Claim reserves for our 
Multiple Peril Crop Insurance (MPCI) product are set on a case-by-case basis and our aggregate exposure is subject to state 
level risk sharing formulae as well as third-party reinsurance. The majority of the development risk arises out of the accuracy 
of case reserve estimates and the time needed for final crop conditions to be assessed. We do not view our Agriculture 
reserves as substantially influenced by the general assumptions and risks underlying more typical P&C reserve estimates.

42

Overseas General Insurance 
Certain long-tail lines, such as casualty and professional lines, are particularly susceptible to changes in loss trend and claim 
inflation. Heightened perceptions of tort and settlement awards around the world can increase the demand for these products 
as well as contributing to the uncertainty in the reserving estimates. Our reserving methods rely on loss development patterns 
estimated from historical data and while we attempt to adjust such factors for known changes in the current tort environment, 
it is possible that such factors may not entirely reflect all recent trends in tort environments. For example, when applying the 
reported loss development method, the lengthening of our selected loss development patterns by six months would increase 
reserve estimates on long-tail casualty and professional lines for accident years 2016 and prior by approximately $490 
million. This represents an impact of 14.2 percent relative to recorded net loss and loss expense reserves of approximately 
$3.5 billion.

Global Reinsurance
Typically, there is inherent uncertainty around the length of paid and reported development patterns, especially for certain 
casualty lines such as excess workers' compensation or general liability, which may take decades to fully develop. This 
uncertainty is accentuated by the need to supplement client development patterns with industry development patterns due to 
the sometimes low statistical credibility of the data. The underlying source and selection of the final development patterns can 
thus have a significant impact on the selected ultimate net losses and loss expenses. For example, a 20 percent shortening or 
lengthening of the development patterns used for U.S. long-tail lines would cause the loss reserve estimate derived by the 
reported Bornhuetter-Ferguson method for these lines to change by approximately $380 million. This represents an impact of 
51 percent relative to recorded net loss and loss expense reserves of approximately $750 million.

Assumed reinsurance
At December 31, 2018, net unpaid losses and loss expenses for the Global Reinsurance segment aggregated to $1.6 billion, 
consisting of $807 million of case reserves and $807 million of IBNR. In comparison, at December 31, 2017, net unpaid 
losses and loss expenses for the Global Reinsurance segment aggregated to $1.7 billion, consisting of $843 million of case 
reserves and $870 million of IBNR.

For our catastrophe business, we principally estimate unpaid losses and loss expenses on an event basis by considering various 
sources of information, including specific loss estimates reported by our cedants, ceding company and overall industry loss 
estimates reported by our brokers, and our internal data regarding reinsured exposures related to the geographical location of 
the event. Our internal data analysis enables us to establish catastrophe reserves for known events with more certainty at an 
earlier date than would be the case if we solely relied on reports from third parties to determine carried reserves.

For our casualty reinsurance business, we generally rely on ceding companies to report claims and then use that data as a key 
input to estimate unpaid losses and loss expenses. Due to the reliance on claims information reported by ceding companies, as 
well as other factors, the estimation of unpaid losses and loss expenses for assumed reinsurance includes certain risks and 
uncertainties that are unique relative to our direct insurance business. These include, but are not necessarily limited to, the 
following:

•  The reported claims information could be inaccurate;

•  Typically, a lag exists between the reporting of a loss event to a ceding company and its reporting to us as a reinsurance 
claim. The use of a broker to transmit financial information from a ceding company to us increases the reporting lag.  
Because most of our reinsurance business is produced by brokers, ceding companies generally first submit claim and other 
financial information to brokers, who then report the proportionate share of such information to each reinsurer of a 
particular treaty. The reporting lag generally results in a longer period of time between the date a claim is incurred and the 
date a claim is reported compared with direct insurance operations. Therefore, the risk of delayed recognition of loss 
reserve development is higher for assumed reinsurance than for direct insurance lines; and

•  The historical claims data for a particular reinsurance contract can be limited relative to our insurance business in that 
there may be less historical information available. Further, for certain coverages or products, such as excess of loss 
contracts, there may be relatively few expected claims in a particular year so the actual number of claims may be 
susceptible to significant variability. In such cases, the actuary often relies on industry data from several recognized 
sources.

We mitigate the above risks in several ways. In addition to routine analytical reviews of ceding company reports to ensure 
reported claims information appears reasonable, we perform regular underwriting and claims audits of certain ceding companies 
to ensure reported claims information is accurate, complete, and timely. As appropriate, audit findings are used to adjust claims 

43

in the reserving process. We also use our knowledge of the historical development of losses from individual ceding companies to 
adjust the level of adequacy we believe exists in the reported ceded losses.

On occasion, there will be differences between our carried loss reserves and unearned premium reserves and the amount of loss 
reserves and unearned premium reserves reported by the ceding companies. This is due to the fact that we receive consistent 
and timely information from ceding companies only with respect to case reserves. For IBNR, we use historical experience and 
other statistical information, depending on the type of business, to estimate the ultimate loss. We estimate our unearned 
premium reserve by applying estimated earning patterns to net premiums written for each treaty based upon that treaty's 
coverage basis (i.e., risks attaching or losses occurring). At December 31, 2018, the case reserves reported to us by our ceding 
companies were $795 million, compared with the $807 million we recorded.  Our policy is to post additional case reserves in 
addition to the amounts reported by our cedants when our evaluation of the ultimate value of a reported claim is different than 
the evaluation of that claim by our cedant.

Within Corporate, we also have exposure to certain liability reinsurance lines that have been in run-off since 1994. Unpaid 
losses and loss expenses relating to this run-off reinsurance business resides within the Brandywine Division of Corporate. Most 
of the remaining unpaid loss and loss expense reserves for the run-off reinsurance business relate to A&E claims. Refer to the 
“Asbestos and Environmental (A&E)” section for additional information.

Asbestos and environmental reserves
Included in our liabilities for losses and loss expenses are amounts for A&E (A&E liabilities). The A&E liabilities principally relate 
to claims arising from bodily-injury claims related to asbestos products and remediation costs associated with hazardous waste 
sites. The estimation of our A&E liabilities is particularly sensitive to future changes in the legal, social, and economic 
environment. We have not assumed any such future changes in setting the value of our A&E liabilities, which include provisions 
for both reported and IBNR claims.

There are many complex variables that we consider when estimating the reserves for our inventory of asbestos accounts and 
these variables may directly impact the predicted outcome. We believe the most significant variables relating to our A&E 
liabilities include the current legal environment; specific settlements that may be used as precedents to settle future claims; 
assumptions regarding trends with respect to claim severity and the frequency of higher severity claims; assumptions regarding 
the ability to allocate liability among defendants (including bankruptcy trusts) and other insurers; the ability of a claimant to 
bring a claim in a state in which they have no residency or exposure; the ability of a policyholder to claim the right to 
unaggregated coverage; whether high-level excess policies have the potential to be accessed given the policyholder's claim 
trends and liability situation; payments to unimpaired claimants; and, the potential liability of peripheral defendants. Based on 
the policies, the facts, the law, and a careful analysis of the impact that these factors will likely have on any given account, we 
estimate the potential liability for indemnity, policyholder defense costs, and coverage litigation expense. 

The results in asbestos cases announced by other carriers or defendants may well have little or no relevance to us because 
coverage exposures are highly dependent upon the specific facts of individual coverage and resolution status of disputes among 
carriers, policyholders, and claimants.

For additional information refer to the “Asbestos and Environmental (A&E)” section and to Note 6 to the Consolidated Financial 
Statements.

Future policy benefits reserves
We issue contracts in our Overseas General Insurance and Life Insurance segments that are classified as long-duration. These 
contracts generally include accident and supplemental health products, term and whole life products, endowment products, and 
annuities. In accordance with GAAP, we establish reserves for contracts determined to be long-duration based on approved 
actuarial methods that include assumptions related to expenses, mortality, morbidity, persistency, and investment yields with a 
factor for adverse deviation. These assumptions are “locked in” at the inception of the contract, meaning we use our original 
assumptions throughout the life of the policy and do not subsequently modify them unless we deem the reserves to be 
inadequate. The future policy benefits reserves balance is regularly evaluated for a premium deficiency. If experience is less 
favorable than assumptions, additional liabilities may be required, resulting in a charge to policyholder benefits and claims. 

Valuation of value of business acquired (VOBA), and amortization of deferred policy acquisition costs and VOBA
As part of the acquisition of businesses that sell long-duration contracts, such as life products, we established an intangible 
asset related to VOBA, which represented the fair value of the future profits of the in-force contracts. The valuation of VOBA at 
the time of acquisition is derived from similar assumptions to those used to establish the associated future policy benefits 

44

reserves. The most significant input in this calculation is the discount rate used to arrive at the present value of the net cash 
flows. We amortize deferred policy acquisition costs associated with long-duration contracts and VOBA (collectively policy 
acquisition costs) over the estimated life of the contracts, generally in proportion to premium revenue recognized based upon 
the same assumptions used in estimating the liability for future policy benefits. For non-traditional long-duration contracts, we 
amortize policy acquisition costs over the expected life of the contracts in proportion to estimates of expected gross profits. The 
estimated life is established at the inception of the contracts or upon acquisition and is based on current persistency 
assumptions. Policy acquisition costs, which consist of commissions, premium taxes, and certain underwriting costs related 
directly to the successful acquisition of a new or renewal insurance contract, are reviewed to determine if they are recoverable 
from future income, including investment income. Unrecoverable costs are expensed in the period identified.

Risk transfer 
In the ordinary course of business, we both purchase (or cede) and sell (or assume) reinsurance protection. We discontinued the 
purchase of all finite risk reinsurance contracts, as a matter of policy, in 2002. For both ceded and assumed reinsurance, risk 
transfer requirements must be met in order to use reinsurance accounting, principally resulting in the recognition of cash flows 
under the contract as premiums and losses. If risk transfer requirements are not met, a contract is to be accounted for as a 
deposit, typically resulting in the recognition of cash flows under the contract through a deposit asset or liability and not as 
revenue or expense. To meet risk transfer requirements, a reinsurance contract must include both insurance risk, consisting of 
underwriting and timing risk, and a reasonable possibility of a significant loss for the assuming entity. We also apply similar risk 
transfer requirements to determine whether certain commercial insurance contracts should be accounted for as insurance or a 
deposit. Contracts that include fixed premium (i.e., premium not subject to adjustment based on loss experience under the 
contract) for fixed coverage generally transfer risk and do not require judgment.

Reinsurance and insurance contracts that include both significant risk sharing provisions, such as adjustments to premiums or 
loss coverage based on loss experience, and relatively low policy limits, as evidenced by a high proportion of maximum 
premium assessments to loss limits, can require considerable judgment to determine whether or not risk transfer requirements 
are met. For such contracts, often referred to as finite or structured products, we require that risk transfer be specifically 
assessed for each contract by developing expected cash flow analyses at contract inception. To support risk transfer, the cash 
flow analyses must demonstrate that a significant loss is reasonably possible, such as a scenario in which the ratio of the net 
present value of losses divided by the net present value of premiums equals or exceeds 110 percent. For purposes of cash flow 
analyses, we generally use a risk-free rate of return consistent with the expected average duration of loss payments.  In 
addition, to support insurance risk, we must prove the reinsurer's risk of loss varies with that of the reinsured and/or support 
various scenarios under which the assuming entity can recognize a significant loss.

To ensure risk transfer requirements are routinely assessed, qualitative and quantitative risk transfer analyses and memoranda 
supporting risk transfer are developed by underwriters for all structured products. We have established protocols for structured 
products that include criteria triggering an accounting review of the contract prior to quoting. If any criterion is triggered, a 
contract must be reviewed by a committee established by each of our segments with reporting oversight, including peer review, 
from our global Structured Transaction Review Committee.

With respect to ceded reinsurance, we entered into a few multi-year excess of loss retrospectively-rated contracts, principally in 
2002. These contracts primarily provided severity protection for specific product divisions. Because traditional one-year 
reinsurance coverage had become relatively costly, these contracts were generally entered into in order to secure a more cost-
effective reinsurance program. All of these contracts transferred risk and were accounted for as reinsurance. In addition, we 
maintain a few aggregate excess of loss reinsurance contracts that were principally entered into prior to 2003, such as the 
National Indemnity Company (NICO) contracts referred to in the section entitled, “Asbestos and Environmental (A&E)”. We have 
not purchased any other retroactive ceded reinsurance contracts since 1999.

With respect to assumed reinsurance and insurance contracts, products giving rise to judgments regarding risk transfer were 
primarily sold by our financial solutions business. Although we have significantly curtailed writing financial solutions business, 
several contracts remain in-force and principally include multi-year retrospectively-rated contracts and loss portfolio transfers. 
Because transfer of insurance risk is generally a primary client motivation for purchasing these products, relatively few 
insurance and reinsurance contracts have historically been written for which we concluded that risk transfer criteria had not 
been met. For certain insurance contracts that have been reported as deposits, the insured desired to self-insure a risk but was 
required, legally or otherwise, to purchase insurance so that claimants would be protected by a licensed insurance company in 
the event of non-payment from the insured.

45

Reinsurance recoverable 
Reinsurance recoverable includes balances due to us from reinsurance companies for paid and unpaid losses and loss expenses 
and is presented net of a provision for uncollectible reinsurance. The provision for uncollectible reinsurance is determined based 
upon a review of the financial condition of the reinsurers and other factors. Ceded reinsurance contracts do not relieve our 
primary obligation to our policyholders. Consequently, an exposure exists with respect to reinsurance recoverable to the extent 
that any reinsurer is unable or unwilling to meet its obligations or disputes the liabilities assumed under the reinsurance 
contracts. We determine the reinsurance recoverable on unpaid losses and loss expenses using actuarial estimates as well as a 
determination of our ability to cede unpaid losses and loss expenses under existing reinsurance contracts.

The recognition of a reinsurance recoverable asset requires two key judgments. The first judgment involves our estimation based 
on the amount of gross reserves and the percentage of that amount which may be ceded to reinsurers. Ceded IBNR, which is a 
major component of the reinsurance recoverable on unpaid losses and loss expenses, is generally developed as part of our loss 
reserving process and, consequently, its estimation is subject to similar risks and uncertainties as the estimation of gross IBNR 
(refer to “Critical Accounting Estimates – Unpaid losses and loss expenses”). The second judgment involves our estimate of the 
amount of the reinsurance recoverable balance that we may ultimately be unable to recover from reinsurers due to insolvency, 
contractual dispute, or for other reasons. Estimated uncollectible amounts are reflected in a provision that reduces the 
reinsurance recoverable asset and, in turn, shareholders' equity. Changes in the provision for uncollectible reinsurance are 
reflected in net income. 

Although the obligation of individual reinsurers to pay their reinsurance obligations is based on specific contract provisions, the 
collectability of such amounts requires estimation by management. The majority of the recoverable balance will not be due for 
collection until sometime in the future, and the duration of our recoverables may be longer than the duration of our direct 
exposures. Over this period of time, economic conditions and operational performance of a particular reinsurer may impact their 
ability to meet these obligations and while they may continue to acknowledge their contractual obligation to do so, they may not 
have the financial resources or willingness to fully meet their obligation to us.

To estimate the provision for uncollectible reinsurance, the reinsurance recoverable must first be determined for each reinsurer. 
This determination is based on a process rather than an estimate, although an element of judgment must be applied. As part of 
the process, ceded IBNR is allocated to reinsurance contracts because ceded IBNR is not generally calculated on a contract by 
contract basis. The allocations are generally based on premiums ceded under reinsurance contracts, adjusted for actual loss 
experience and historical relationships between gross and ceded losses. If actual premium and loss experience vary materially 
from historical experience, the allocation of reinsurance recoverable by reinsurer will be reviewed and may change. While such 
change is unlikely to result in a large percentage change in the provision for uncollectible reinsurance, it could, nevertheless, 
have a material effect on our net income in the period recorded. 

Generally, we use a default analysis to estimate uncollectible reinsurance. The primary components of the default analysis are 
reinsurance recoverable balances by reinsurer, net of collateral, and default factors used to estimate the probability that the 
reinsurer may be unable to meet its future obligations in full. The definition of collateral for this purpose requires some 
judgment and is generally limited to assets held in a Chubb-only beneficiary trust, letters of credit, and liabilities held by us 
with the same legal entity for which we believe there is a right of offset. We do not currently include multi-beneficiary trusts. 
However, we have several reinsurers that have established multi-beneficiary trusts for which certain of our companies are 
beneficiaries. The determination of the default factor is principally based on the financial strength rating of the reinsurer and a 
corresponding default factor applicable to the financial strength rating. Default factors require considerable judgment and are 
determined using the current financial strength rating, or rating equivalent, of each reinsurer as well as other key considerations 
and assumptions. Significant considerations and assumptions include, but are not necessarily limited to, the following:

•  For reinsurers that maintain a financial strength rating from a major rating agency, and for which recoverable balances are 

considered representative of the larger population (i.e., default probabilities are consistent with similarly rated reinsurers 
and payment durations conform to averages), the judgment exercised by management to determine the provision for 
uncollectible reinsurance of each reinsurer is typically limited because the financial rating is based on a published source 
and the default factor we apply is based on a historical default factor of a major rating agency applicable to the particular 
rating class. Default factors applied for financial ratings of AAA, AA, A, BBB, BB, B, and CCC, are 0.8 percent, 1.2 
percent, 1.7 percent, 4.9 percent, 19.6 percent, 34.0 percent, and 62.2 percent, respectively. Because our model is 
predicated on the historical default factors of a major rating agency, we do not generally consider alternative factors. 
However, when a recoverable is expected to be paid in a brief period of time by a highly-rated reinsurer, such as certain 
property catastrophe claims, a default factor may not be applied;

46

•  For balances recoverable from reinsurers that are both unrated by a major rating agency and for which management is 
unable to determine a credible rating equivalent based on a parent or affiliated company, we may determine a rating 
equivalent based on our analysis of the reinsurer that considers an assessment of the creditworthiness of the particular 
entity, industry benchmarks, or other factors as considered appropriate. We then apply the applicable default factor for that 
rating class. For balances recoverable from unrated reinsurers for which our ceded reserve is below a certain threshold, we 
generally apply a default factor of 34.0 percent;

•  For balances recoverable from reinsurers that are either insolvent or under regulatory supervision, we establish a default 

factor and resulting provision for uncollectible reinsurance based on specific facts and circumstances surrounding each 
company. Upon initial notification of an insolvency, we generally recognize expense for a substantial portion of all balances 
outstanding, net of collateral, through a combination of write-offs of recoverable balances and increases to the provision for 
uncollectible reinsurance. When regulatory action is taken on a reinsurer, we generally recognize a default factor by 
estimating an expected recovery on all balances outstanding, net of collateral. When sufficient credible information 
becomes available, we adjust the provision for uncollectible reinsurance by establishing a default factor pursuant to 
information received; and

•  For captives and other recoverables, management determines the provision for uncollectible reinsurance based on the 

specific facts and circumstances.

The following table summarizes reinsurance recoverables and the provision for uncollectible reinsurance for each type of 
recoverable balance at December 31, 2018:

(in millions of U.S. dollars)

Type
Reinsurers with credit ratings
Reinsurers not rated
Reinsurers under supervision and insolvent reinsurers
Captives
Other - structured settlements and pools
Total

Gross Reinsurance
Recoverables on
Losses and Loss
Expenses

Recoverables
(net of Usable
Collateral)

Provision for 
Uncollectible 
Reinsurance (1)

$

$

12,185 $

10,597 $

314

87

2,590

1,140

178

84

383

1,132

16,316 $

12,374 $

164

64

37

16

42

323

(1)   The provision for uncollectible reinsurance is based on a default analysis applied to gross reinsurance recoverables, net of approximately $3.9 billion of collateral at 

December 31, 2018.

At December 31, 2018, the use of different assumptions within our approach could have a material effect on the provision for 
uncollectible reinsurance. To the extent the creditworthiness of our reinsurers were to deteriorate due to an adverse event 
affecting the reinsurance industry, such as a large number of major catastrophes, actual uncollectible amounts could be 
significantly greater than our provision for uncollectible reinsurance. Such an event could have a material adverse effect on our 
financial condition, results of operations, and our liquidity. Given the various considerations used to estimate our uncollectible 
provision, we cannot precisely quantify the effect a specific industry event may have on the provision for uncollectible 
reinsurance. However, based on the composition (particularly the average credit quality) of the reinsurance recoverable balance 
at December 31, 2018, we estimate that a ratings downgrade of one notch for all rated reinsurers (e.g., from A to A- or A- to 
BBB+) could increase our provision for uncollectible reinsurance by approximately $68 million or approximately 0.4 percent of 
the gross reinsurance recoverable balance, assuming no other changes relevant to the calculation. While a ratings downgrade 
would result in an increase in our provision for uncollectible reinsurance and a charge to earnings in that period, a downgrade in 
and of itself does not imply that we will be unable to collect all of the ceded reinsurance recoverable from the reinsurers in 
question. Refer to Note 4 to the Consolidated Financial Statements for additional information.

Fair value measurements
Accounting guidance defines fair value as the price to sell an asset or transfer a liability (an exit price) in an orderly transaction 
between market participants and establishes a three-level valuation hierarchy based on the reliability of the inputs. The fair 
value hierarchy gives the highest priority to quoted prices in active markets (Level 1 inputs) and the lowest priority to 
unobservable data (Level 3 inputs). Level 2 includes inputs, other than quoted prices within Level 1, that are observable for 
assets or liabilities either directly or indirectly.  Refer to Note 3 and Note 12 to the Consolidated Financial Statements for 
information on our fair value measurements.

47

Other-than-temporary impairments (OTTI)
Each quarter, we review securities in an unrealized loss position (impaired securities), including fixed maturities and securities 
lending collateral to identify impaired securities to be specifically evaluated for a potential OTTI. Because our investment 
portfolio is the largest component of consolidated assets, OTTI could be material to our financial condition and results of 
operations. Refer to Note 2 c) to the Consolidated Financial Statements for a description of the OTTI process.

Deferred income taxes
At December 31, 2018, our net deferred tax liability was $304 million. Our deferred tax assets and liabilities primarily result 
from temporary differences between the amounts recorded in our consolidated financial statements and the tax basis of our 
assets and liabilities. We determine deferred tax assets and liabilities separately for each tax-paying component (an individual 
entity or group of entities that is consolidated for tax purposes) in each tax jurisdiction. The realization of deferred tax assets 
depends upon the existence of sufficient taxable income within the carryback or carryforward periods under the tax law in the 
applicable tax jurisdiction. There may be changes in tax laws in a number of countries where we transact business that impact 
our deferred tax assets and liabilities.

At each balance sheet date, management assesses the need to establish a valuation allowance that reduces deferred tax assets 
when it is more likely than not that all, or some portion, of the deferred tax assets will not be realized. The determination of the 
need for a valuation allowance is based on all available information including projections of future taxable income, principally 
derived from business plans and where appropriate available tax planning strategies. Projections of future taxable income 
incorporate assumptions of future business and operations that are apt to differ from actual experience. If our assumptions and 
estimates that resulted in our forecast of future taxable income prove to be incorrect, an additional valuation allowance could 
become necessary, which could have a material adverse effect on our financial condition, results of operations, and liquidity. At 
December 31, 2018, the valuation allowance of $79 million reflects management's assessment that it is more likely than not 
that a portion of the deferred tax assets will not be realized due to the inability of certain foreign subsidiaries to generate 
sufficient taxable income.

Assumed reinsurance programs involving minimum benefit guarantees under variable annuity contracts
Chubb reinsures various death and living benefit guarantees associated with variable annuities issued primarily in the United 
States. We ceased writing this business in 2007. Guarantees which are payable on death are referred to as guaranteed 
minimum death benefits (GMDB). Guarantees on living benefits (GLB) consist mainly of guaranteed minimum income benefits 
(GMIB). For further description of this product and related accounting treatment, refer to Note 1 j) to the Consolidated Financial 
Statements.

Guaranteed living benefits (GLB) derivatives
Our GLB reinsurance is classified as a derivative for accounting purposes and therefore carried at fair value. We believe that the 
most meaningful presentation of these GLB derivatives is as follows: 

•  Estimates of the average modeled value of future cash outflows is recorded as incurred losses (i.e., benefit reserves). Cash 
inflows or revenue are reported as net premiums earned and changes in the benefit reserves are reflected as Policy benefits 
expense in the Consolidated statements of operations, which is included in underwriting income.

•  The incremental difference between the fair value of GLB reinsurance contracts and benefit reserves is reflected in Accounts 
payable, accrued expenses, and other liabilities in the Consolidated balance sheets and related changes in fair value are 
reflected in Net realized gains (losses) in the Consolidated statements of operations. 

Determination of GLB fair value 
The fair value of GLB reinsurance is estimated using an internal valuation model, which includes current market information 
and estimates of policyholder behavior from the perspective of a theoretical market participant that would assume these 
liabilities. All of our treaties contain claim limits, which are factored into the valuation model. The fair value depends on a 
number of factors, including interest rates, equity markets, credit risk, current account value, market volatility, expected 
annuitization rates and other policyholder behavior, and changes in policyholder mortality. The model and related assumptions 
are regularly re-evaluated by management and enhanced, as appropriate, based upon additional experience obtained related to 
policyholder behavior and availability of more timely market information. Due to the inherent uncertainties of the assumptions 
used in the valuation models to determine the fair value of these derivative products, actual experience may differ materially 
from the estimates reflected in our Consolidated Financial Statements. 

We intend to hold these derivative contracts to maturity (i.e., the expiration of the underlying liabilities through lapse, 
annuitization, death, or expiration of the reinsurance contract). To partially offset the risk of changes in the fair value of GLB 

48

 
reinsurance contracts, we invest in derivative hedge instruments. At maturity, the cumulative realized gains and losses 
(excluding cumulative hedge gains or losses) from fair value changes of GLB reinsurance contracts will net to zero because, over 
time, the insurance liability will be increased or decreased to equal our obligation. 

Determination of GLB and Guaranteed minimum death benefits (GMDB) benefit reserves
Management established benefit reserves based on a long-term benefit ratio (or loss ratio) calculated using assumptions 
reflecting management’s best estimate of the future short-term and long-term performance of the variable annuity line of 
business. Despite the long-term nature of the risk, the benefit ratio calculation is impacted by short-term market movements 
that may be judged by management to be transient. Management regularly examines both qualitative and quantitative analysis, 
including a review of the differential between the benefit ratio used at the most recent valuation date and the benefit ratio 
calculated on subsequent dates. Management regularly evaluates its estimates and uses judgment to determine the extent to 
which assumptions underlying the benefit ratio calculation should be adjusted. For the year ended December 31, 2018, 
management determined that no change to the benefit ratio was warranted.

For further information on the estimates and assumptions used in determining the fair value of GLB reinsurance, refer to Note 3 
to the Consolidated Financial Statements. For a sensitivity discussion of the effect of changes in interest rates, equity indices, 
and other assumptions on the fair value of GLBs, and the estimated resulting impact on our net income, refer to Item 7A.

Risk Management
We employ a strategy to manage the financial market and policyholder behavior risks embedded in the reinsurance of variable 
annuity (VA) guarantees. Risk management begins with underwriting a prospective client and guarantee design, with particular 
focus on protecting our position from policyholder options that, because of anti-selective behavior, could adversely impact our 
obligation.

A second layer of risk management is the structure of the reinsurance contracts. All VA guarantee reinsurance contracts include 
some form of annual or aggregate claim limit(s) primarily designed to reduce our exposure to severe equity market and/or 
interest rate declines (which would cause an increase in expected claims).

A third layer of risk management is the hedging strategy which looks to mitigate both long-term economic loss over time as well 
as dampen income statement volatility. We owned financial market instruments as part of the hedging strategy with a fair value 
asset (liability) of $23 million and $(21) million at December 31, 2018 and 2017, respectively. The instruments are 
substantially collateralized on a daily basis.

We also limit the aggregate amount of variable annuity reinsurance guarantee risk we are willing to assume. The last 
substantive transactions were quoted in late 2007. The aggregate number of policyholders is currently decreasing through 
policyholder withdrawals, annuitizations, and deaths at a rate of 5 percent to 15 percent per annum.

Note that GLB claims cannot occur for any reinsured policy until it has reached the end of its “waiting period”. As shown in the 
table below, 90 percent of the policies we reinsure reached the end of their “waiting periods” in 2018 and prior.

Year of first payment eligibility

2018 and prior

2019

2020

2021

2022

2023 and after

Total

Percent of living benefit
account values
90%

3%

1%

2%

—%

4%

100%

49

The following table presents the historical cash flows under these policies for the periods indicated. The amounts represent 
accrued past premium received and claims paid, split by benefit type.

(in millions of U.S. dollars)

GMDB

GLB

2018

Total

GMDB

GLB

2017

Total

GMDB

GLB

Premium received

Less paid claims

Net cash received

$

$

47 $

96 $

143 $

49 $

110 $

159 $

55 $

118 $

32

49

81

31

54

85

42

39

15 $

47 $

62 $

18 $

56 $

74 $

13 $

79 $

2016

Total

173

81

92

Collateral
Chubb holds collateral on behalf of most of its clients in the form of qualified assets in trust or letters of credit, typically in an 
amount sufficient for the client to obtain statutory reserve credit for the reinsurance. The timing of the calculation and amount 
of the collateral varies by client according to the particulars of the reinsurance treaty and the statutory reserve guidelines of the 
client's domicile.

Goodwill impairment assessment
Goodwill, which represents the excess of acquisition cost over the estimated fair value of net assets acquired, was $15.3 billion 
and $15.5 billion at December 31, 2018 and 2017, respectively. Goodwill is assigned to applicable reporting units of acquired 
entities at the time of acquisition. Our reporting units are the same as our reportable segments. For goodwill balances by 
reporting units, refer to Note 5 to the Consolidated Financial Statements.

Goodwill is not amortized but is subject to a periodic evaluation for impairment at least annually, or earlier if there are any 
indications of possible impairment. Impairment is tested at the reporting unit level. The impairment evaluation first uses a 
qualitative assessment to determine whether it is more likely than not (i.e., more than a 50 percent probability) that the fair 
value of a reporting unit is greater than its carrying amount. If a reporting unit fails this qualitative assessment, a single 
quantitative analysis is used to measure and record the amount of the impairment.

In assessing the fair value of a reporting unit, we make assumptions and estimates about the profitability attributable to our 
reporting units, including: 

short-term and long-term growth rates; and

• 
•  estimated cost of equity and changes in long-term risk-free interest rates.

If our assumptions and estimates made in assessing the fair value of acquired entities change, we could be required to write-
down the carrying value of goodwill which could be material to our results of operations in the period the charge is taken. Based 
on our impairment testing for 2018, we determined no impairment was required and none of our reporting units was at risk for 
impairment.

50

Consolidated Operating Results – Years Ended December 31, 2018, 2017, and 2016 

(in millions of U.S. dollars, except for percentages)

2018

2017

2016

2018 vs.
2017

% Change

2017 vs.
2016

Net premiums written (1)
Net premiums earned (1)
Net investment income
Net realized gains (losses)

Total revenues

Losses and loss expenses
Policy benefits
Policy acquisition costs
Administrative expenses
Interest expense
Other (income) expense
Amortization of purchased intangibles
Chubb integration expenses

Total expenses

Income before income tax
Income tax expense (benefit)

Net income

NM – not meaningful

$

30,579 $

29,244 $

28,145

30,064

3,305

(652)

32,717

18,067

590

5,912

2,886

641

(434)

339

59

28,060

4,657

695

29,034

3,125

28,749

2,865

84

(145)

32,243

18,454

676

5,781

2,833

607

(400)

260

310

28,521

3,722

(139)

31,469

16,052

588

5,904

3,081

605

(222)

19

492

26,519

4,950

815

$

3,962 $

3,861 $

4,135

4.6 %

3.5 %

5.8 %

NM

1.5 %

(2.1)%

(12.7)%

2.3 %

1.9 %

5.6 %

8.5 %

30.4 %

(81.0)%

(1.6)%

25.1 %

NM

2.6 %

3.9 %

1.0 %

9.1 %

NM

2.5 %

15.0 %

15.0 %

(2.1)%

(8.0)%

0.3 %

80.2 %

NM

(37.0)%

7.5 %

(24.8)%

NM

(6.6)%

(1) 

On a constant-dollar basis for the years ended December 31, 2018 and 2017, net premiums written increased $1.2 billion, or 4.1 percent, and $1.1 billion, or 3.9 
percent, respectively, and net premiums earned increased $912 million, or 3.1 percent, and $232 million, or 0.8 percent, respectively. Amounts are calculated by 
translating prior period results using the same local currency rates as the comparable current period.

Net Premiums Written
2018 vs. 2017 
Net premiums written reflect the premiums we retain after purchasing reinsurance protection. Consolidated net premiums 
written increased $1.3 billion in 2018, or $1.2 billion (4.1 percent) on a constant-dollar basis, reflecting growth across most 
segments.

•  Net premiums written in our North America Commercial P&C Insurance segment increased $466 million, or 3.9 percent in 
2018 reflecting positive rate increases, new business written, and strong renewals across a number of lines. Retail casualty 
and risk management, A&H, retail property, and continued growth in our small commercial business represented $339 
million of the $466 million increase. In addition, the year-over-year increase in large structured transactions was $195 
million. This growth was partially offset by merger-related underwriting actions of $123 million and premium reductions 
from planned portfolio management in our retail and wholesale brokerage financial lines ($62 million).

•  Net premiums written in our North America Personal P&C Insurance segment increased $141 million, or 3.1 percent for 
2018, primarily due to strong retention and new business growth in homeowners and complementary products such as 
automobiles and valuables. In addition, the non-renewal of a quota share treaty in the second quarter of 2017 covering the 
acquired Fireman's Fund homeowners and automobile businesses added $47 million of additional net premiums written in 
2018. These increases were partially offset by the addition of California to the homeowners quota share reinsurance treaty, 
effective October 1, 2018 ($47 million), which included a non-recurring unearned premium reserves (UPR) transfer of $32 
million. 

•  Net premiums written in our North America Agricultural Insurance segment increased $61 million, or 4.0 percent in 2018, 
primarily due to growth in our MPCI business and growth in our Chubb Agribusiness. The growth in MPCI premium was 
driven by policy count growth and the year-over-year impact of the premium sharing formulas under the U.S. government. 
Under the MPCI profit and loss calculation, we cede additional premiums to the government during profitable years. In the 
prior year, the program was more profitable which resulted in higher cessions compared to 2018. The increase was 
partially offset by lower volatility factors, which are a component of the policy pricing that measures the likelihood the 
commodity price will fluctuate over the crop year and reduces the premium we charge.

51

 
•  Net premiums written in our Overseas General Insurance segment increased $552 million in 2018, or $448 million (5.3 
percent) on a constant-dollar basis, reflecting growth across most regions and lines of business. P&C lines growth ($235 
million) was across all regions, principally in small commercial property and general casualty lines reflecting new business, 
and in middle market driven by new business and rate increases. Personal lines growth ($134 million) was principally in 
our automobile line in Mexico driven by new business, as well as in our specialty lines in Asia. A&H lines growth ($79 
million) was principally in Asia driven by new business.

•  Net premiums written in our Global Reinsurance segment decreased $14 million in 2018, or $22 million (3.3 percent) on 
a constant-dollar basis, primarily due to higher reinstatement premiums collected in the prior year principally relating to the 
2017 natural catastrophes ($15 million year-over-year decrease) and lower renewals, which is reflective of competitive 
market conditions primarily in catastrophe and catastrophe exposed lines of business, partially offset by new business 
written in the casualty line of business.

•  Net premiums written in our Life Insurance segment increased $129 million in 2018, or $123 million (5.7 percent) on a 
constant-dollar basis, primarily due to growth in our North American Combined Insurance supplemental A&H program 
business ($73 million), and Asian and Latin American international life operations ($58 million), partially offset by our life 
reinsurance business ($8 million), which continues to decline as no new life reinsurance business is being written.

2017 vs. 2016 
We discuss financial measures on a "comparative basis" for 2016 throughout the Management's Discussion and Analysis 
section, which exclude the impact of the unearned premium reserves intangible amortization and the elimination of the 
historical policy acquisition costs as a result of purchase accounting related to the Chubb Corp acquisition. The combined 
company (combined legacy ACE and legacy Chubb) results for the year ended December 31, 2016 are inclusive of the first 14 
days of January 2016 (the Chubb Corp acquisition was completed on January 14, 2016). We believe these measures provide 
visibility into our results, allow for comparability to our historical results and are consistent with how management evaluates 
results. A reconciliation of "comparative basis" results as defined above is provided under the Non-GAAP Reconciliation section 
starting on page 73.

Consolidated net premiums written increased $1.1 billion in 2017, reflecting growth across most segments. The increase is also 
due to the timing of the Chubb Corp acquisition in the prior year, which excluded approximately $855 million of production 
generated prior to the Chubb Corp acquisition close on January 14, 2016 (14-day stub period). On a comparative basis, which 
includes the 14-day stub period, net premiums written increased $244 million. This increase in premiums was partially offset 
by merger-related actions of $582 million. Merger-related actions include the cancellation of certain portfolios or lines of 
business that do not meet our underwriting standards and the purchase of additional reinsurance due to the acquisition of 
Chubb Corp.

•  Net premiums written in our North America Commercial P&C Insurance segment increased $279 million in 2017. On a 
comparative basis, which includes the 14-day stub period ($519 million), net premiums written decreased $240 million 
driven by merger-related actions ($278 million). Excluding these items, net premiums written increased $38 million (0.3 
percent) as growth, primarily in our risk management and casualty business was offset by declines in property and select 
components of our financial lines businesses due to competitive market conditions.

•   Net premiums written in our North America Personal P&C Insurance segment increased $380 million in 2017. On a 

comparative basis, which includes the 14-day stub period ($100 million), net premiums written increased $280 million 
reflecting both growth across most lines as well as the non-renewal of a quota share treaty in 2017 covering the acquired 
Fireman's Fund homeowners and automobile businesses ($189 million). In addition, the prior year included a non-recurring 
unearned premium reserves (UPR) transfer ($128 million) related to the July 1, 2016 purchase of reinsurance for our 
homeowners and large limit valuable articles business written in the northeast United States which decreased net 
premiums written in the prior year. This reinsurance impacted 2017 growth ($126 million) as we had a full year of 
coverage in 2017 but only a partial year of coverage in 2016.

•   Net premiums written in our North America Agricultural Insurance segment increased $188 million in 2017, primarily due 
to an increase in MPCI production and growth in our Agriculture P&C products. The increase in MPCI premium was driven 
in part by higher policy count and the year-over-year impact of our update to the MPCI margin estimate which resulted in a 
smaller cession to the U.S. government in 2016. Under the government's crop insurance profit and loss calculation 
formulas, we retained more premiums in 2017 as losses were higher compared to 2016.

•   Net premiums written in our Overseas General Insurance segment increased $226 million in 2017, or $229 million (2.8 
percent) on a constant-dollar basis. Excluding the favorable impact of the 14-day stub period ($215 million), unfavorable 
impact of merger-related accounting policy adjustments in 2016 to align the timing of premium recognition ($126 million) 

52

and merger-related actions ($131 million), net premiums written increased $271 million on a constant-dollar basis, driven 
by growth in personal lines business, primarily from new automobile business written in Latin America, as well as growth  
across most property and casualty (P&C) lines, primarily in Asia and Latin America.

•   Net premiums written in our Global Reinsurance segment increased $9 million in 2017, or $14 million (2.2 percent) on a 
constant-dollar basis, primarily due to a $30 million increase in catastrophe reinstatement premiums and the favorable 
impact of the 14-day stub period ($20 million). These increases were negatively impacted by merger-related actions of $10 
million, declining rates and increasing competition.

•   Net premiums written in our Life Insurance segment increased $17 million in 2017, or $8 million (0.3 percent) on a 

constant-dollar basis, due to growth in our Asian international life operations and Combined Insurance supplemental A&H 
program business. This growth was partially offset by planned declines in our Latin American operations, reflecting merger-
related actions of $37 million, and in our life reinsurance business, which continues to decline as no new business is 
currently being written.

Net Premiums Written By Line of Business

(in millions of U.S. dollars, except for percentages)

2018

2017

2016

Commercial casualty
Workers' compensation
Professional liability
Surety
Commercial multiple peril (2)
Property and other short-tail lines

Total Commercial P&C (3)

Agriculture

Personal automobile - North America
Personal automobile - International
Personal homeowners
Personal other

Total Personal lines
Total Property and Casualty lines

Global A&H lines (4)
Reinsurance lines
Life

Total consolidated

$

5,156 $

4,721 $

4,462 $

2,150

3,527

635

911

4,007

16,386

2,067

3,547

627

879

3,819

15,660

2,006

3,574

584

815

3,835

15,276

C$ (1)
2017

4,749

2,067

3,571

619

879

3,850

15,735

1,577

1,516

1,328

1,516

831

864

3,391

1,508

6,594

775

788

3,302

1,441

6,306

698

674

3,053

1,399

5,824

777

786

3,304

1,455

6,322

24,557

23,482

22,428

23,573

4,277

671

1,074

4,056

685

1,021

3,970

676

1,071

4,078

693

1,025

$

30,579 $

29,244 $

28,145 $

29,369

% Change

C$ (1) 2018 
vs. 2017

8.6 %

4.0 %

(1.2)%

2.7 %

3.8 %

4.1 %

4.1 %

4.0 %

7.0 %

9.9 %

2.6 %

3.7 %

4.3 %

4.2 %

4.9 %

(3.3)%

4.9 %

4.1 %

(1) 

(2) 

(3) 

(4) 

On a constant-dollar basis. Amounts are calculated by translating prior period results using the same local currency rates as the comparable current period.

Commercial multiple peril represents retail package business (property and general liability).

2017 and 2016 included a reclassification between Commercial casualty, Professional liability, and Property and other short-tail lines to better align reporting with the 
current year presentation.  There is no impact to total Commercial P&C. 

For purposes of this schedule only, A&H results from our Combined North America and International businesses, normally included in the Life Insurance and Overseas 
General Insurance segments, respectively, as well as the A&H results of our North America Commercial P&C segment, are included in the Global A&H line item above.

The increase in net premiums written in 2018 reflects growth across most lines of business from positive rate increases, new 
business and strong renewals, partially offset by planned merger-related underwriting actions related to the Chubb Corp 
acquisition of $138 million. The year-over-year increase in large structured transactions written contributed $195 million to the 
increase in commercial casualty business in 2018. The increase in commercial casualty was partially offset by planned merger-
related underwriting actions. On a constant dollar basis, professional liability was adversely impacted by planned portfolio 
management. The growth in workers' compensation was partially offset by planned merger-related underwriting actions. Growth 
in Surety lines was due to new business in North America and Latin America. Property and other short-tail lines grew 
internationally due to new business and strong renewals. Our personal lines net premiums written increased due to new 

53

business in our automobile line in Mexico, new business growth in homeowners and complementary products, and the non-
renewal of a quota share treaty in 2017, partially offset by the addition of California to the homeowners quota share treaty 
effective October 1, 2018. For additional information on net premiums written, refer to the segment results discussions.

Net Premiums Earned
2018 vs. 2017 
Net premiums earned for short-duration contracts, typically P&C contracts, generally reflect the portion of net premiums written 
that were recorded as revenues for the period as the exposure periods expire. Net premiums earned for long-duration contracts, 
typically traditional life contracts, generally are recognized as earned when due from policyholders. Net premiums earned 
increased $1.0 billion, or $912 million on a constant-dollar basis in 2018, primarily due to the same factors driving the 
increase in net premiums written as described above. Net premiums earned were favorably impacted by the year-over-year 
increase in large structured transactions ($163 million), a number of which were earned immediately when written. These 
retroactive transactions will not impact premiums earned in 2019 as they were fully earned in 2018.

2017 vs. 2016 
Net premiums earned increased $285 million, or $232 million on a constant-dollar basis in 2017, primarily due to the same 
factors driving the increase in net premiums written as described above.

Approximately $391 million of premiums earned in the 14-day stub period were excluded from 2016. On a comparative 
constant-dollar basis, which includes the 14-day stub period, net premiums earned decreased $159 million as growth was 
more than offset by merger-related actions.

P&C Combined Ratio
In evaluating our segments excluding Life Insurance, we use the P&C combined ratio, the loss and loss expense ratio, the policy 
acquisition cost ratio, and the administrative expense ratio. We calculate these ratios by dividing the respective expense 
amounts by net premiums earned. We do not calculate these ratios for the Life Insurance segment as we do not use these 
measures to monitor or manage that segment. The P&C combined ratio is determined by adding the loss and loss expense ratio, 
the policy acquisition cost ratio, and the administrative expense ratio. A P&C combined ratio under 100 percent indicates 
underwriting income, and a combined ratio exceeding 100 percent indicates underwriting loss.

Loss and loss expense ratio

Policy acquisition cost ratio

Administrative expense ratio

P&C Combined ratio

2018

62.1%

19.2%

9.3%

90.6%

2017

65.8%

19.5%

9.4%

94.7%

2016

57.7%

20.2%

10.4%

88.3%

2018 vs. 2017
The loss and loss expense ratio decreased 3.7 percentage points in 2018 principally due to the following:

•  Lower catastrophe losses (4.3 percentage points);

• 

Integration-related claims handling expense savings ($64 million or 0.2 percentage points);

•  Partially offset by increased frequency and severity of homeowners losses in our North America Personal P&C Insurance 
segment, primarily non-catastrophe water related events and large fire losses which are trending above our expectations 
(0.5 percentage points), and higher non-catastrophe large losses in our North America Commercial P&C Insurance segment 
(0.1 percentage points).

Policy acquisition costs consist of commissions, premium taxes, and certain underwriting costs directly related to the successful 
acquisition of a new or renewal insurance contract. Our policy acquisition cost ratio decreased 0.3 percentage points in 2018 
principally due to increased cessions under certain reinsurance agreements that resulted in higher ceded acquisition costs 
benefits than in the prior year. 

Our administrative expense ratio remained relatively flat in 2018 where merit and inflation costs were offset by cost savings 
initiatives.

54

 
2017 vs. 2016 
The loss and loss expense ratio increased 8.1 percentage points in 2017 due to the following:

•  Higher catastrophe losses and lower favorable PPD (together 7.3 percentage points);

•  Higher non-catastrophe large losses in property lines and mix of business in our Major Accounts division in our North 

America Commercial P&C Insurance segment, driven by growth in casualty lines which have a higher loss ratio and declines 
in property lines which have a lower loss ratio (0.4 percentage points);

•  Higher non-catastrophe large losses in our North America Personal P&C Insurance segment (0.2 percentage point);

•  An updated allocation that more appropriately classified certain claims-related expenses as loss adjustment expenses 
(previously reported as administrative expenses). This updated allocation increased loss adjustment expenses (0.4 
percentage points), with an offsetting decrease to administrative expenses;

•  Partially offset by integration-related claims handling expense savings realized of $128 million (0.5 percentage points).

Policy acquisition costs consist of commissions, premium taxes, and certain underwriting costs directly related to the successful 
acquisition of a new or renewal insurance contract. Our policy acquisition cost ratio decreased 0.7 percentage points in 2017, 
compared to the prior year period, which included a net unfavorable impact of purchase accounting adjustments related to the 
Chubb Corp acquisition (0.7 percentage points). The decrease was also due to integration-related expense savings realized (0.2 
percentage points),which was offset by a change in the mix of business, principally in our Overseas General Insurance segment, 
and the non-renewal of the Fireman's Fund quota share treaty. 

Our administrative expense ratio decreased 1.0 percentage point in 2017, primarily due to integration-related expense savings 
realized as a result of the Chubb Corp acquisition of $262 million (1.0 percentage point), lower employee benefit-related 
expenses (0.7 percentage points), and the updated loss expenses and administrative expenses allocation as noted above (0.4 
percentage points), partially offset by the impact of merit-based salary increases, inflation, and increased spending to support 
growth.

Catastrophe Losses and Prior Period Development

(in millions of U.S dollars)

Catastrophe losses excluding reinstatement premiums, pre-tax
Favorable prior period development net of related adjustments, pre-tax

2018

2017

$

$

1,622 $

2,753 $

896 $

829 $

2016

1,067

1,135

We generally define catastrophe loss events consistent with the definition of the Property Claims Service (PCS) for events in the 
U.S. and Canada. PCS defines a catastrophe as an event that causes damage of $25 million or more in insured property losses 
and affects a significant number of insureds. For events outside of the U.S. and Canada, we generally use a similar definition.

55

The following table presents catastrophe losses and reinstatement premiums (RIPs) collected (expensed) in 2018:

North
America
Commercial
P&C
Insurance

North
America
Personal
P&C
Insurance

North
America
Agricultural
Insurance

Overseas
General
Insurance

Global
Reinsurance

Total
excluding
RIPs

RIPs
collected
(expensed)

Total
including
RIPs

Catastrophe Loss Charge by Event

$

187 $

16 $

6 $

6 $

85 $

300 $

15 $

285

162

43

51

109

4

7

—

16

157

117

61

29

120

65

—

46

7

—

1

7

—

—

—

—

—

—

1

15

1

1

182

—

6

5

58

14

—

—

31

6

332

165

172

174

125

73

213

68

$

$

579 $

611 $

21 $

206 $

205 $

1,622

—

(26)

—

—

579 $

637 $

21 $

206 $

22

183

—

—

(23)

1

—

—

2

1

(4)

332

165

195

173

125

73

211

67

$

$

1,626

272

1,354

(in millions of U.S. dollars)
Net losses

Hurricane Michael

U.S. flooding, hail, tornadoes, 
and wind events (1)
Northeast winter storms

California wildfires

Hurricane Florence

California mudslides

Colorado rain and hail storm

International weather-related
events
Other

Total

RIPs collected (expensed)

Total before income tax

Income tax benefit

Total after income tax

(1) 

This grouping comprised of 34 separate events, principally impacting the southern and northeastern regions of the U.S.

The following table presents catastrophe losses and reinstatement premiums (RIPs) collected (expensed) in 2017:

North
America
Commercial
P&C
Insurance

North
America
Personal
P&C
Insurance

North
America
Agricultural
Insurance

Overseas
General
Insurance

Global
Reinsurance

Total
excluding
RIPs

RIPs
collected
(expensed)

Total
including
RIPs

Catastrophe Loss Charge by Event

$

61 $

151 $

— $

2 $

42 $

256 $

(21) $

23

391

464

50

—

231

134

175

206

—

—

205

—

1

2

—

—

15

—

40

79

89

25

96

—

48

159

55

—

9

157

655

910

194

25

556

$

1,220 $

871 $

18 $

331 $

313 $

2,753

(4)

(22)

—

(4)

$

1,224 $

893 $

18 $

335 $

37

276

—

5

30

(7)

—

—

7

277

157

650

880

201

25

556

$

$

2,746

575

2,171

(in millions of U.S. dollars)
Net losses

N. California wildfires

S. California wildfires

Hurricane Harvey

Hurricane Irma

Hurricane Maria

Mexico Earthquakes

Other

Total

RIPs collected (expensed)

Total before income tax

Income tax benefit

Total after income tax

The above tables represent catastrophe loss estimates for events that occurred in the related calendar year only. Changes in 
catastrophe loss estimates in the current calendar year that relate to loss events that occurred in previous calendar years are 
considered prior period development and are excluded from the table above.

56

Prior period development (PPD) arises from changes to loss estimates recognized in the current year that relate to loss events 
that occurred in previous calendar years and excludes the effect of losses from the development of earned premium from 
previous accident years. 

Net favorable prior period development for the year ended 2018 was $896 million, which included favorable reinsurance 
settlements of $205 million related to legacy run-off exposures, $197 million favorable development related to the 2017 
catastrophe events, and favorable development of $110 million in our crop insurance business. There were $216 million of 
adverse development related to legacy run-off exposures, principally asbestos and environmental liabilities. The remaining 
favorable development of $600 million comprised 82 percent long-tail lines, principally for the 2014 and prior accident years, 
and 18 percent short-tail lines.

Net favorable prior period development for the year ended 2017 was $829 million, which included favorable development of 
$119 million in our crop insurance business. There was $239 million of adverse development related to legacy run-off 
exposures, principally asbestos and environmental liabilities, and $41 million driven by a change in the discount rate in the 
U.K. (Ogden rate). The remaining favorable development of $990 million comprised 71 percent long-tail lines, principally for 
the 2013 and prior accident years, and 29 percent short-tail lines.

Refer to the Prior Period Development section in Note 6 to the Consolidated Financial Statements for additional information.

Current Accident Year (CAY) Loss Ratio Excluding Catastrophe Losses
For these measures, the numerator includes losses and loss expenses adjusted to exclude CATs and PPD. In addition, the 
denominator is adjusted to exclude net premiums earned adjustments on PPD and reinstatement premiums on CATs and PPD. 
Reinstatement premiums are additional premiums paid on certain reinsurance agreements in order to reinstate coverage that 
had been exhausted by catastrophe loss occurrences. The reinstatement premium amount is typically a pro rata portion of the 
original ceded premium paid based on how much of the reinsurance limit had been exhausted. 

Loss and loss expense ratio

Catastrophe losses and related adjustments

Prior period development net of related adjustments

CAY loss ratio excluding catastrophe losses

2018

62.1 %

(5.8)%

3.3 %

59.6 %

2017

65.8 %

(10.2)%

3.2 %

58.8 %

2016

57.7 %

(4.0)%

4.3 %

58.0 %

2018 vs. 2017
The CAY loss ratio excluding catastrophe losses increased 0.8 percentage points in 2018 principally due to the following: 

• 

Increased frequency and severity of homeowners losses in our North America Personal P&C Insurance segment, primarily 
non-catastrophe water related events and large fire losses (0.6 percentage points);

•  Higher non-catastrophe large losses in our North America Commercial P&C Insurance segment (0.2 percentage points);

•  Partially offset by integration-related claims handling expense savings realized ($64 million or 0.2 percentage points).

2017 vs. 2016
The CAY loss ratio excluding catastrophe losses increased 0.8 percentage points in 2017, primarily due to the following:

•  Higher non-catastrophe large losses in property lines and mix of business in our Major Accounts division in our North 

America Commercial P&C Insurance segment, driven by growth in casualty lines which have a higher loss ratio and declines 
in property lines which have a lower loss ratio (0.4 percentage points);

•  Higher non-catastrophe large losses in our North America Personal P&C Insurance segment (0.2 percentage points);

•  An updated allocation that more appropriately classified certain claims-related expenses as loss adjustment expenses 
(previously reported as administrative expenses). This updated allocation increased loss adjustment expenses (0.4 
percentage points), with an offsetting decrease to administrative expenses;

•  Partially offset by integration-related claims handling expense savings realized of $128 million (0.5 percentage points).

57

 
 
CAY P&C Combined Ratio excluding Catastrophe Losses

CAY Loss and loss expense ratio ex CATs

CAY Policy acquisition cost ratio ex CATs

CAY Administrative expense ratio ex CATs

CAY P&C combined ratio ex CATs

2018

59.6%

19.2%

9.2%

88.0%

2017

58.8%

19.4%

9.4%

87.6%

2016

58.1%

20.2%

10.7%

89.0%

P&C Combined Ratio with an Expected Level of CATs and CAY P&C Combined Ratio with an Expected Level of CATs
These measures include the level of CATs that we view as typical for that period. Refer to the Non-GAAP Reconciliation section 
for the definition and determination of “expected level of CATs.” We believe that these measures are meaningful and provide a 
better indication of our underwriting performance as the portion of CATs intended to be covered by the premiums over time is 
retained in the calculation. These measures more appropriately align the numerator with an expected level of CATs to the 
denominator which includes the net premiums earned on policies with exposures to that business.

The CAY P&C combined ratio with an expected level of CATs measure is further adjusted to exclude the impact of prior period 
development. We believe it is useful to exclude PPD as these unexpected loss developments on historical reserves are not 
indicative of our underlying performance.

P&C Combined Ratio

CATs above an expected level

P&C combined ratio with an expected level of CATs

Prior period development net of related adjustments

CAY P&C Combined ratio with an expected level of CATs

2018

90.6 %

(2.5)%

88.1 %

3.3 %

91.4 %

2017

94.7 %

(6.8)%

87.9 %

3.1 %

91.0 %

2016

88.7 %

(0.1)%

88.6 %

4.3 %

92.9 %

Policy benefits
Policy benefits represent losses on contracts classified as long-duration and generally include accident and supplemental health 
products, term and whole life products, endowment products, and annuities. Refer to the Life segment operating results section 
for further discussion.

Policy benefits were $590 million, $676 million and $588 million in 2018, 2017 and 2016, respectively, which included 
separate account liabilities (gains) losses of $(38) million, $97 million and $11 million, respectively. The offsetting movements 
of these liabilities are recorded in Other (income) expense on the Consolidated statements of operations. Excluding the separate 
account gains and losses, Policy benefits were $628 million in 2018, compared with $579 million and $577 million in 2017 
and 2016, respectively. 

Refer to the respective sections that follow for a discussion of Net investment income, Interest expense, Other (income) expense, 
Net realized gains and losses, Amortization of purchased intangibles, and Income tax expense.

Segment Operating Results – Years Ended December 31, 2018, 2017, and 2016 

We operate through six business segments: North America Commercial P&C Insurance, North America Personal P&C Insurance, 
North America Agricultural Insurance, Overseas General Insurance, Global Reinsurance, and Life Insurance. In addition, the 
results of our run-off Brandywine business, including all run-off asbestos and environmental (A&E) exposures, and the results of 
Westchester specialty operations for 1996 and prior years are presented within Corporate.

58

 
 
North America Commercial P&C Insurance

The North America Commercial P&C Insurance segment comprises operations that provide property and casualty (P&C) 
insurance and services to large, middle market, and small commercial businesses in the U.S., Canada, and Bermuda. This 
segment includes our North America Major Accounts and Specialty Insurance division (principally large corporate accounts and 
wholesale business), and the North America Commercial Insurance division (principally middle market and small commercial 
accounts).

(in millions of U.S. dollars, except for percentages)

2018

2017

2016

Net premiums written
Net premiums earned
Losses and loss expenses
Policy acquisition costs
Administrative expenses
Underwriting income
Net investment income
Other (income) expense
Segment income
Loss and loss expense ratio
Policy acquisition cost ratio
Administrative expense ratio
Combined ratio
NM – not meaningful

$ 12,485

$ 12,019

$ 11,740

12,402

12,191

12,217

8,000

1,829

966

1,607

2,033

(25)

8,287

1,873

981

1,050

1,961

1

7,439

2,023

1,125

1,630

1,860

(2)

2018 vs.
2017
3.9 %

1.7 %

(3.5)%

(2.3)%

(1.5)%

53.0 %

3.7 %

NM

% Change

2017 vs.
2016
2.4 %

(0.2)%

11.4 %

(7.4)%

(12.8)%

(35.6)%

5.4 %

NM

$

3,665

$

3,010

$

3,492

21.8 %

(13.8)%

64.5%

14.7%

7.8%

87.0%

68.0%

15.4%

8.0%

91.4%

60.9% (3.5)

16.6% (0.7)

9.2% (0.2)

86.7% (4.4)

pts

pts

pts

pts

7.1

(1.2)

(1.2)

4.7

pts

pts

pts

pts

Premiums
2018 vs. 2017 
Net premiums written increased $466 million, or 3.9 percent in 2018 reflecting positive rate increases, new business written, 
and strong renewals across a number of lines. Retail casualty and risk management, A&H, retail property, and continued growth 
in our small commercial business represented $339 million of the $466 million increase. In addition, the year-over-year 
increase in large structured transactions was $195 million. This growth was partially offset by merger-related underwriting 
actions of $123 million and premium reductions from planned portfolio management in our retail and wholesale brokerage 
financial lines ($62 million).

Net premiums earned increased $211 million, or 1.7 percent in 2018 principally reflecting the net premiums written increases 
described above and the year-over-year increase in large structured transactions ($163 million), a number of which were earned 
immediately when written as they were retroactive covers.

2017 vs. 2016 
Net premiums written increased $279 million in 2017 due to the timing of the Chubb Corp acquisition in 2016. Approximately 
$519 million of production was generated prior to the acquisition close on January 14, 2016 (14-day stub period). On a 
comparative basis, which includes the 14-day stub period, net premiums written, excluding merger-related actions of $278 
million, increased $38 million, or 0.3 percent, as growth, primarily in our risk management and casualty business was offset by 
declines in property and select components of our financial lines businesses due to competitive market conditions. 

Net premiums earned decreased $26 million in 2017. On a comparative basis, which includes the 14-day stub period ($208 
million), net premiums earned decreased $234 million driven primarily by merger-related actions.

Combined Ratio
2018 vs. 2017
The loss and loss expense ratio decreased 3.5 percentage points in 2018, primarily due to lower catastrophe losses and 
integration-related claims handling expense savings realized, partially offset by lower favorable prior period development, higher 
non-catastrophe losses (0.4 percentage points), and a less favorable adjustment to our claims handling reserve in the current 
year relative to 2017.

59

The policy acquisition cost ratio decreased 0.7 percentage points in 2018, due to increased cessions under certain reinsurance 
agreements that resulted in higher ceded acquisition costs benefits than in the prior year. 

The administrative expense ratio decreased 0.2 percentage points in 2018, primarily due to integration-related expense savings 
realized, higher net profit from our third party claims administration business, ESIS, and the net favorable impact of one-time 
expense accrual releases. 

2017 vs. 2016
The loss and loss expense ratio increased 7.1 percentage points in 2017, primarily due to higher catastrophe losses, partially 
offset by lower favorable prior period development. Additionally, the increase was related to mix of business in our Major 
Accounts division, driven by growth in casualty lines which have a higher loss ratio and declines in property lines which have a 
lower loss ratio, as well as an updated allocation that more appropriately classified certain claims-related expenses as loss 
adjustment expenses (previously reported as administrative expenses). This updated allocation increased loss adjustment 
expenses (0.6 percentage points for 2017) with an offsetting decrease to administrative expenses. This increase was partially 
offset by integration-related expense savings realized of $68 million (0.5 percentage points).

The policy acquisition cost ratio decreased 1.2 percentage points in 2017, compared to 2016 which included the net 
unfavorable impact of initial year purchase accounting adjustments related to the Chubb Corp acquisition (1.1 percentage 
points). Excluding this item, the policy acquisition cost ratio decreased 0.1 percentage points primarily due to integration-
related expense savings realized of $21 million. 

The administrative expense ratio decreased 1.2 percentage points in 2017 primarily reflecting integration-related expense 
savings realized of $78 million (0.7 percentage points), lower employee benefit-related expenses of $107 million (0.9 
percentage points), and the updated loss expenses and administrative expenses allocation as noted above (0.6 percentage 
points for 2017), partially offset by the impact of merit-based salary increases, inflation, and increased spending to support 
growth.

Catastrophe Losses and Prior Period Development

(in millions of U.S. dollars)
Catastrophe losses excluding reinstatement premiums, pre-tax
Favorable prior period development net of related adjustments, pre-tax

2018

579 $

610 $

2017

1,220 $

746 $

2016

448

778

$

$

Catastrophe losses were primarily from the following events (refer to the table on page 56):

•  2018: Hurricanes Florence and Michael, and severe weather-related events in the U.S., including California wildfires
•  2017: Hurricanes Harvey, Irma and Maria and severe weather-related events in the U.S., including California wildfires
•  2016: severe weather-related events in the U.S., including Hurricane Matthew, and a wildfire in Canada 

CAY Loss Ratio Excluding Catastrophe Losses 

Loss and loss expense ratio
Catastrophe losses and related adjustments
Prior period development net of related adjustments
CAY loss ratio excluding catastrophe losses

2018

64.5 %

(4.7)%

5.1 %

64.9 %

2017

68.0 %

(10.0)%

6.3 %

64.3 %

2016

60.9 %

(3.7)%

6.5 %

63.7 %

2018 vs. 2017
The CAY loss ratio excluding catastrophe losses increased 0.6 percentage points for 2018, due to higher year-over-year large 
loss activity and a less favorable adjustment to our claims handling reserve in the current year relative to 2017, partially offset 
by integration-related claims handling expense savings realized.

2017 vs. 2016
The CAY loss ratio excluding catastrophe losses increased 0.6 percentage points for 2017, primarily due to mix of business in 
our Major Accounts division, driven by growth in casualty lines which have a higher loss ratio and declines in property lines 
which have a lower loss ratio, as well as an updated allocation that more appropriately classified certain claims-related 

60

expenses as loss adjustment expenses (previously reported as administrative expenses). This updated allocation increased loss 
adjustment expenses (0.6 percentage points for 2017) with an offsetting decrease to administrative expenses. This increase 
was partially offset by integration-related expense savings realized of $68 million (0.5 percentage points).

North America Personal P&C Insurance

The North America Personal P&C Insurance segment comprises operations that provide high net worth personal lines products, 
including homeowners and complementary products such as valuable articles, excess liability, automobile, and recreational 
marine insurance and services in the U.S. and Canada.

(in millions of U.S. dollars, except for percentages)

2018

2017

2016

Net premiums written
Net premiums earned
Losses and loss expenses
Policy acquisition costs
Administrative expenses
Underwriting income (loss)
Net investment income
Other (income) expense
Amortization of purchased intangibles
Segment income
Loss and loss expense ratio
Policy acquisition cost ratio
Administrative expense ratio
Combined ratio
NM – not meaningful

$

4,674

$

4,533

$

4,153

4,593

3,229

4,399

3,265

4,319

2,558

939

269

156

236

1

13

899

264

(29)

226

4

16

966

363

432

207

6

19

$

378

$

177

$

614

2018 vs.
2017
3.1 %

4.4 %

(1.1)%

4.4 %

1.9 %

NM

4.4 %

(75.0)%

(18.8)%

113.6 %

% Change

2017 vs.
2016
9.1 %

1.9 %

27.6 %

(6.9)%

(27.3)%

NM

9.2 %

(33.3)%

(15.8)%

(71.2)%

70.3%

20.4%

5.9%

96.6%

74.2%

20.4%

6.1%

59.2% (3.9)

pts

15.0

22.4%

— pts

8.4% (0.2)

(2.0)

(2.3)

10.7

pts

pts

pts

pts

pts

pts

100.7%

90.0% (4.1)

Premiums
2018 vs. 2017
Net premiums written increased $141 million, or 3.1 percent for 2018, primarily due to strong retention and new business 
growth in homeowners and complementary products such as automobiles and valuables. In addition, the non-renewal of a 
quota share treaty in the second quarter of 2017 covering the acquired Fireman's Fund homeowners and automobile businesses 
added $47 million of additional net premiums written in 2018. These increases were partially offset by the addition of 
California to the homeowners quota share reinsurance treaty, effective October 1, 2018 ($47 million), which included a non-
recurring unearned premium reserves (UPR) transfer of $32 million. 

Net premiums earned increased $194 million, or 4.4 percent for 2018, primarily due to the factors described above. 

2017 vs. 2016 
Net premiums written increased $380 million in 2017. On a comparative basis, which includes the 14-day stub period ($100 
million), net premiums written increased $280 million reflecting both growth across most lines as well as the non-renewal of a 
quota share treaty in 2017 covering the acquired Fireman's Fund homeowners and automobile businesses ($189 million). In 
addition, the prior year included a non-recurring unearned premium reserves (UPR) transfer ($128 million) related to the July 1, 
2016 purchase of reinsurance for our homeowners and large limit valuable articles business written in the northeast United 
States which decreased net premiums written in the prior year. This reinsurance impacted 2017 growth ($126 million) as we 
had a full year of coverage in 2017 but only a partial year of coverage in 2016.

Net premiums earned increased $80 million, primarily due to the factors described above. 

Combined Ratio
2018 vs. 2017
The loss and loss expense ratio decreased 3.9 percentage points in 2018, primarily due to lower catastrophe losses (6.5 
percentage points), lower unfavorable prior period development (0.6 percentage points), and integration-related claims handling 

61

expense savings realized. These decreases were offset by increased frequency and severity of homeowners losses primarily non-
catastrophe water related events and large fire losses which are trending above our expectations (3.3 percentage points). 

The policy acquisition cost ratio remained flat in 2018. The administrative expense ratio decreased 0.2 percentage points in 
2018, primarily due to integration-related expense savings realized that exceeded normal merit and inflation.

2017 vs. 2016
The loss and loss expense ratio increased 15.0 percentage points in 2017, primarily due to higher catastrophe (12.6 
percentage points) and non-catastrophe large losses (1.2 percentage points), as well as an updated allocation that more 
appropriately classified certain claims-related expenses as loss adjustment expenses (previously reported as administrative 
expenses). This updated allocation increased loss adjustment expenses (0.5 percentage points), with an offsetting decrease to 
administrative expenses. This increase was partially offset by integration-related claims handling expense savings realized of 
$22 million (0.5 percentage points).

The policy acquisition cost ratio decreased 2.0 percentage points in 2017 compared to the prior year which included the net 
unfavorable impact from purchase accounting adjustments (1.9 percentage points) related to the Chubb Corp acquisition. 
Excluding this adjustment, the policy acquisition cost ratio remained flat as the increase related to the non-renewal of the 
Fireman's Fund quota share treaty which had a higher ceded acquisition cost ratio was offset by integration-related expense 
savings realized of $7 million (0.2 percentage points).

The administrative expense ratio decreased 2.3 percentage points in 2017, due to integration-related expense savings realized 
of $29 million (0.7 percentage points), lower employee benefit-related expenses of $42 million (0.9 percentage points), and the 
updated loss expenses and administrative expenses allocation as noted above (0.5 percentage points).

Catastrophe Losses and Prior Period Development

(in millions of U.S. dollars)
Catastrophe losses excluding reinstatement premiums, pre-tax
Unfavorable prior period development net of related adjustments, pre-tax

2018

2017

$

$

611 $

(41) $

871 $

(69) $

2016

326

(27)

Catastrophe losses were primarily from the following events (refer to the table on page 56):
•  2018: Colorado rain and hailstorms, Hurricanes Florence and Michael, California mudslides, and other severe weather-

related events in the U.S. including California wildfires

•  2017: Hurricanes Harvey and Irma and severe weather-related events in the U.S., including California wildfires
•  2016: severe weather-related events in the U.S., including Hurricane Matthew

CAY Loss Ratio Excluding Catastrophe Losses

Loss and loss expense ratio
Catastrophe losses and related adjustments
Prior period development net of related adjustments
CAY loss ratio excluding catastrophe losses

2018

70.3 %

(13.6)%

(0.9)%

55.8 %

2017

74.2 %

(20.1)%

(1.5)%

52.6 %

2016

59.2 %

(7.5)%

(0.7)%

51.0 %

2018 vs. 2017
The CAY loss ratio excluding catastrophe losses increased 3.2 percentage points in 2018, due to increased frequency and 
severity of homeowners losses primarily non-catastrophe water related events and large fire losses. 

2017 vs. 2016
The CAY loss ratio excluding catastrophe losses increased 1.6 percentage points in 2017 primarily due to higher non-
catastrophe large losses (1.2 percentage points), as well as an updated allocation that more appropriately classified certain 
claims-related expenses as loss adjustment expenses (previously reported as administrative expenses). This updated allocation 
increased loss adjustment expenses (0.5 percentage points), with an offsetting decrease to administrative expenses. This 
increase was partially offset by integration-related claims handling expense savings realized of $22 million (0.5 percentage 
points).

62

North America Agricultural Insurance

The North America Agricultural Insurance segment comprises our North American based businesses that provide a variety of 
coverages in the U.S. and Canada including crop insurance, primarily Multiple Peril Crop Insurance (MPCI) and crop-hail 
through Rain and Hail Insurance Service, Inc. (Rain and Hail) as well as farm and ranch and specialty P&C commercial 
insurance products and services through our Chubb Agribusiness unit.

(in millions of U.S. dollars, except for percentages)

2018

2017

2016

Net premiums written
Net premiums earned
Losses and loss expenses (1)
Policy acquisition costs
Administrative expenses
Underwriting income
Net investment income
Other (income) expense
Amortization of purchased intangibles
Segment income
Loss and loss expense ratio

Policy acquisition cost ratio
Administrative expense ratio
Combined ratio
(1) 

$ 1,577

$ 1,516

$ 1,328

1,569

1,114

1,508

1,043

1,316

898

79

(9)

385

28

2

28

81

(8)

392

25

2

29

83

(6)

341

20

1

29

$

383

$

386

$

331

2018 vs.
2017
4.0 %

4.1 %

6.8 %

(2.5)%

12.5 %

(1.8)%

12.0 %

% Change

2017 vs.
2016
14.2 %

14.6 %

16.1 %

(2.4)%

33.3 %

15.0 %

25.0 %

—

100.0 %

(3.4)%

(0.8)%

—

16.6 %

71.0 %

5.0 %

(0.5)%

75.5 %

69.2 %

5.4 %

(0.6)%

74.0 %

68.3 %

1.8

6.3 % (0.4)

(0.5)%

74.1 %

0.1

1.5

pts

pts

pts

pts

0.9

(0.9)

(0.1)

(0.1)

pts

pts

pts

pts

Gains (losses) on crop derivatives were $(3) million, $(7) million, and $(5) million in 2018, 2017, and 2016, respectively. These gains (losses) are included in Net realized 
gains (losses) in our Consolidated statements of operations but are reclassified to Losses and loss expenses for purposes of presenting North America Agricultural Insurance 
underwriting income. 

Premiums
2018 vs. 2017
Net premiums written increased $61 million, or 4.0 percent in 2018, primarily due to growth in our MPCI business and growth 
in our Chubb Agribusiness. The growth in MPCI premium was driven by policy count growth and the year-over-year impact of 
the premium sharing formulas under the U.S. government. Under the MPCI profit and loss calculation, we cede additional 
premiums to the government during profitable years. In the prior year, the program was more profitable which resulted in higher 
cessions compared to 2018. The increase was partially offset by lower volatility factors, which are a component of the policy 
pricing that measures the likelihood the commodity price will fluctuate over the crop year and reduces the premium we charge.

Net premiums earned increased $61 million, or 4.1 percent in 2018, due to the factors described above. 

2017 vs. 2016
Net premiums written increased $188 million in 2017, primarily due to an increase in MPCI production and growth in our 
Agriculture P&C products. The increase in MPCI premium was driven in part by higher policy count and the year over year 
impact of our update to the MPCI margin estimate which resulted in a smaller cession to the U.S. government. Under the 
government's crop insurance profit and loss calculation formulas, we retained more premiums in 2017 as losses were higher 
compared to 2016. 

Net premiums earned increased $192 million in 2017, due to the factors described above.

Combined Ratio
2018 vs. 2017
The loss and loss expense ratio increased 1.8 percentage points in 2018 due to higher catastrophe losses and lower favorable 
prior period development.

The policy acquisition cost ratio decreased 0.4 percentage points in 2018 due to lower MPCI reinsurance cessions in the 
current year.

63

 
The administrative expense ratio remained relatively flat in 2018.

2017 vs. 2016
The loss and loss expense ratio increased 0.9 percentage points in 2017 reflecting the revision to the 2017 crop year margin 
estimate as discussed above. In addition, the increase was partially offset by higher favorable prior period development. 

The policy acquisition cost ratio decreased 0.9 percentage point in 2017, primarily due to lower direct commissions in the 
current year and an increase in MPCI net premiums earned. 

The administrative expense ratio remained relatively flat in 2017.

Catastrophe Losses and Prior Period Development

(in millions of U.S. dollars)
Catastrophe losses excluding reinstatement premiums, pre-tax
Favorable prior period development net of related adjustments, pre-tax

2018

2017

$

$

21 $

110 $

18 $

119 $

2016

19

72

Catastrophe losses in 2018, 2017, and 2016 were primarily weather-related events in our farm, ranch and specialty P&C 
business. Refer to the table on page 56.

Net favorable prior period development was $110 million, $119 million, and $72 million in 2018, 2017, and 2016, 
respectively. For 2018, the prior period development amount included $140 million of favorable incurred losses and $10 
million of lower acquisition costs due to lower than expected MPCI losses for the 2017 crop year, partially offset by a $40 
million decrease in net premiums earned related to the MPCI profit and loss calculation formula. For 2017, the prior period 
development amount included $174 million of favorable incurred losses and $11 million of lower acquisition costs due to lower 
than expected MPCI losses for the 2016 crop year, partially offset by a $66 million decrease in net premiums earned related to 
the MPCI profit and loss calculation formula.

CAY Loss Ratio Excluding Catastrophe Losses

Loss and loss expense ratio
Catastrophe losses and related adjustments
Prior period development net of related adjustments
CAY loss ratio excluding catastrophe losses

2018

71.0 %

(1.3)%

7.0 %

76.7 %

2017

69.2 %

(1.2)%

8.2 %

76.2 %

2016

68.3 %

(1.5)%

5.6 %

72.4 %

2018 vs. 2017
The CAY loss ratio excluding catastrophe losses increased 0.5 percentage points in 2018, primarily due to a less favorable crop 
margin in the current year versus 2017, partially offset by lower underlying losses in our Chubb Agribusiness unit.

2017 vs. 2016
The CAY loss ratio excluding catastrophe losses increased 3.8 percentage points in 2017 reflecting the revision to the 2017 
crop year margin estimate as discussed above.

64

Overseas General Insurance

Overseas General Insurance segment comprises Chubb International and Chubb Global Markets (CGM). Chubb International 
comprises our international commercial P&C traditional and specialty lines serving large corporations, middle market and small 
customers; A&H and traditional and specialty personal lines business serving local territories outside the U.S., Bermuda, and 
Canada. CGM, our London-based international commercial P&C excess and surplus lines business, includes Lloyd's of London 
(Lloyd's) Syndicate 2488. Chubb provides funds at Lloyd's to support underwriting by Syndicate 2488 which is managed by 
Chubb Underwriting Agencies Limited. 

(in millions of U.S. dollars, except for percentages)

2018

2017

2016

Net premiums written (1)
Net premiums earned
Losses and loss expenses
Policy acquisition costs
Administrative expenses
Underwriting income (2)
Net investment income
Other (income) expense
Amortization of purchased intangibles
Segment income
Loss and loss expense ratio
Policy acquisition cost ratio
Administrative expense ratio
Combined ratio
NM – not meaningful
(1) 

$

8,902

$

8,350

$

8,124

8,612

4,429

2,346

1,014

823

619

—

41

8,131

4,281

2,221

982

647

610

(4)

45

8,132

4,005

2,136

1,057

934

600

(11)

48

$

1,401

$

1,216

$

1,497

2018 vs.
2017

% Change

2017 vs.
2016

6.6 %

5.9 %

3.5 %

5.6 %

3.3 %

27.2 %

1.5 %

NM

(8.9)%

15.2 %

2.8 %

—

6.9 %

4.0 %

(7.1)%

(30.7)%

1.7 %

(63.6)%

(6.3)%

(18.8)%

51.4%

27.2%

11.8%

90.4%

52.6%

27.3%

12.1%

92.0%

49.3% (1.2)

26.3% (0.1)

12.9% (0.3)

88.5% (1.6)

pts

pts

pts

pts

3.3

1.0

(0.8)

3.5

pts

pt

pts

pts

On a constant-dollar basis, for the years ended December 31, 2018 and 2017, net premiums written increased $448 million, or 5.3 percent, and increased $229 million, 
or 2.8 percent, respectively. Amounts are calculated by translating prior period results using the same local currency rates as the comparable current period. 

(2) 

On a constant-dollar basis, for the years ended December 31, 2018 and 2017, underwriting income increased $159 million, or 24.1 percent, and decreased $310 million 
or 32.3 percent, respectively. Amounts are calculated by translating prior period results using the same local currency rates as the comparable current period.

Premiums
2018 vs. 2017
Net premiums written increased $552 million in 2018, or $448 million (5.3 percent) on a constant-dollar basis, reflecting 
growth across most regions and lines of business. P&C lines growth ($235 million) was across all regions, principally in small 
commercial property and general casualty lines reflecting new business, and in middle market driven by new business and rate 
increases. Personal lines growth ($134 million) was principally in our automobile line in Mexico driven by new business, as 
well as in our specialty lines in Asia. A&H lines growth ($79 million) was principally in Asia driven by new business.

Net premiums earned increased $481 million in 2018, or $384 million (4.7 percent) on a constant-dollar basis, due to the 
factors described above.

2017 vs. 2016
Net premiums written increased $226 million in 2017, or $229 million (2.8 percent) on constant-dollar basis. Excluding the 
favorable impact of the 14-day stub period ($215 million), adverse impact of merger-related accounting policy adjustments in 
2016 to align the timing of premium recognition ($126 million) and merger-related actions ($131 million), net premiums 
written increased $271 million on a constant-dollar basis, driven by growth in personal lines business, primarily from new 
automobile business written in Latin America, as well as growth across most P&C lines, primarily in Asia and Latin America. 

Net premiums earned remained flat in 2017, and decreased $31 million on a constant-dollar basis, primarily due to a higher 
mix of multi-year policies written in the current year in comparison to the growth in net premiums written, as well as from the 
merger-related actions described above. These decreases were partially offset by the favorable impact of the 14-day stub 
period, as noted above.

65

 
Net Premiums Written by Region

(in millions of U.S. dollars, except for percentages)

2018

2017

2016

% Change

C$ (1)
2017

2018 vs.
2017

C$ (1) 
2018 vs. 
2017

2017 vs. 
2016

Region
Europe
Latin America
Asia
Other (2)
Net premiums written

Region
Europe
Latin America
Asia
Other (2)

$ 3,508

$ 3,281

$ 3,227

$ 3,440

2,181

2,884

329

2,108

2,596

365

1,992

2,537

368

2,012

2,635

367

6.9 %

3.5 %

11.1 %

2.0 %

8.4 %

9.4 %

(9.9)%

(10.4)%

$ 8,902

$ 8,350

$ 8,124

$ 8,454

6.6 %

5.3 %

1.7 %

5.8 %

2.3 %

(0.8)%

2.8 %

2018
% of Total

2017
% of Total

2016
% of Total

39%

25%

32%

4%

40%

25%

31%

4%

40%

25%

31%

4%

Net premiums written
(1)   On a constant-dollar basis. Amounts are calculated by translating prior period results using the same local currency rates as the comparable current period. 
(2)  

100%

100%

100%

Comprises Combined International, Eurasia and Africa region, and other international. 

Combined Ratio
2018 vs. 2017
The loss and loss expense ratio decreased 1.2 percentage points in 2018, reflecting lower catastrophe losses (1.6 percentage 
points) and a change in the mix of business towards consumer and property and casualty lines in countries that have a lower 
loss ratio and a higher acquisition cost ratio (0.3 percentage points), partially offset by lower favorable prior period development 
in the current year (0.6 percentage points).

The policy acquisition cost ratio was relatively flat in 2018.

The administrative expense ratio decreased 0.3 percentage points in 2018, primarily driven by integration-expense savings 
realized (0.3 percentage points). 

2017 vs. 2016
The loss and loss expense ratio increased 3.3 percentage points in 2017, reflecting higher catastrophe losses and higher non-
catastrophe large losses in the current year (0.2 percentage points), partially offset by a change in the mix of business (0.5 
percentage points) towards products and regions that have a lower loss ratio and a higher acquisition cost ratio, integration-
related claims handling expense savings realized of $38 million (0.5 percentage points) and lower favorable prior period 
development in the current year (2.1 percentage points).

The policy acquisition cost ratio increased 1.0 percentage point in 2017, compared to the prior year periods, which included 
the net favorable impact of initial year purchase accounting adjustments related to the Chubb Corp acquisition (0.3 percentage 
points). Excluding this item, the policy acquisition cost ratio increased 0.7 percentage points for the twelve months ended 
December 31, 2017, primarily due to a change in the mix of business (0.4 percentage points) towards products and regions 
within personal lines which have a higher acquisition cost ratio and a lower loss ratio. In addition, the adverse impact of 
aligning accounting policy after the Chubb Corp acquisition in the prior year increased the policy acquisition ratio by 0.2 
percentage points. These increases were partially offset by integration-related expense savings realized of $22 million (0.3 
percentage points).

The administrative expense ratio decreased 0.8 percentage points in 2017, primarily due to integration-related expense savings 
realized of $116 million (1.4 percentage points). This decrease was partially offset by the impact of merit-based salary 
increases, inflation, and increased spending to support growth initiatives.

66

Catastrophe Losses and Prior Period Development

(in millions of U.S. dollars)
Catastrophe losses excluding reinstatement premiums, pre-tax
Favorable prior period development net of related adjustments, pre-tax

2018

2017

$

$

206 $

212 $

331 $

252 $

2016

183

423

Catastrophe losses were primarily from the following events (refer to the table on page 56): 
•  2018: Typhoons Jebi, Mangkhut and Trami; Hurricane Florence and storms in Australia
•  2017: Hurricanes Harvey, Irma and Maria; Earthquakes in Mexico, Cyclone Debbie in Australia, and flooding in Latin 

America 

•  2016: severe weather-related events in Europe, earthquakes in Ecuador and New Zealand, and flooding in the U.K.

CAY Loss Ratio Excluding Catastrophe Losses

Loss and loss expense ratio

Catastrophe losses and related adjustments

Prior period development net of related adjustments

CAY loss ratio excluding catastrophe losses

2018

51.4 %

(2.4)%

2.5 %

51.5 %

2017

52.6 %

(4.0)%

3.1 %

51.7 %

2016

49.3 %

(2.3)%

5.2 %

52.2 %

2018 vs. 2017
The CAY loss ratio excluding catastrophe losses decreased 0.2 percentage points in 2018 primarily due to a change in the mix 
of business towards consumer and property and casualty lines in countries that have a lower loss ratio and a higher acquisition 
cost ratio (0.3 percentage points).

2017 vs. 2016
The CAY loss ratio excluding catastrophe losses decreased 0.5 percentage points in 2017 due to a mix of business (0.5 
percentage points) towards products and regions that have a lower loss ratio and a higher acquisition cost ratio and integration-
related claims handling expense savings realized of $38 million (0.5 percentage points), partially offset by higher non-
catastrophe large losses in the current year (0.2 percentage points).

Effective January 1, 2019, we have redomiciled our European headquarters to France, with Paris being the principal office for 
our Continental European operations. We have a significant investment in France in both financial and human resources, as well 
as a large portfolio of commercial and consumer insurance business throughout the country. Following the anticipated 
withdrawal of the UK from the EU, we will continue to have a substantial presence in London in addition to its offices and 
operations across the UK and EU. Our primary aim is to ensure a seamless transition and to offer certainty and continuity of 
service for all our customers and business partners, regardless of location or the final outcome of the Brexit negotiations. Total 
costs incurred in 2018 related to our relocation of European insurance companies, and other Brexit related costs, were $11 
million, and the expected costs for 2019 are projected to be immaterial.

67

Global Reinsurance

The Global Reinsurance segment represents our reinsurance operations comprising Chubb Tempest Re Bermuda, Chubb 
Tempest Re USA, Chubb Tempest Re International, and Chubb Tempest Re Canada. Global Reinsurance markets its reinsurance 
products worldwide primarily through reinsurance brokers under the Chubb Tempest Re brand name and provides a broad range 
of traditional reinsurance coverage to a diverse array of primary P&C companies.

(in millions of U.S. dollars, except for percentages)

2018

2017

2016

Net premiums written
Net premiums earned
Losses and loss expenses
Policy acquisition costs
Administrative expenses
Underwriting income (loss)
Net investment income
Other (income) expense
Segment income
Loss and loss expense ratio
Policy acquisition cost ratio
Administrative expense ratio
Combined ratio
NM – not meaningful

$

$

671

670

479

162

41

(12)

257

(32)

$

685

704

561

177

44

(78)

273

(1)

676

710

325

187

52

146

263

(4)

$

277

$

196

$

413

2018 vs.
2017

(2.1)%

(4.9)%

(14.7)%

(8.4)%

(8.4)%

84.8 %

(6.1)%

NM

41.3 %

% Change

2017 vs.
2016

1.4 %

(0.7)%

72.6 %

(5.3)%

(15.4)%

NM

3.8 %

(75.0)%

(52.5)%

71.6%

24.2%

6.0%

79.8%

25.1%

6.3%

45.7% (8.2)

26.3% (0.9)

7.5% (0.3)

101.8%

111.2%

79.5% (9.4)

pts

pts

pts

pts

34.1

(1.2)

(1.2)

31.7

pts

pts

pts

pts

Premiums
2018 vs. 2017
Net premiums written decreased $14 million in 2018, or $22 million (3.3 percent) on a constant-dollar basis, primarily due to 
higher reinstatement premiums collected in the prior year principally relating to the 2017 natural catastrophes ($15 million 
year-over-year decrease) and lower renewals, which is reflective of competitive market conditions primarily in catastrophe and 
catastrophe exposed lines of business, partially offset by new business written in the casualty line of business. 

Net premiums earned decreased $34 million in 2018, or $42 million (6.0 percent) on a constant-dollar basis, reflecting the 
decrease in net premiums written. The decrease was also due to $14 million of short-term treaties (less than one year in 
duration) earned in the prior year that were written in 2016 and 2017.

2017 vs. 2016
Net premiums written increased $9 million in 2017, or $14 million (2.2 percent) on a constant-dollar basis, primarily due to a 
$30 million increase in catastrophe reinstatement premiums and the timing of the Chubb Corp acquisition which excluded 
approximately $20 million of production generated prior to the Chubb Corp acquisition close on January 14, 2016 (14-day stub 
period). These increases were negatively impacted by merger-related actions of $10 million, declining rates and increasing 
competition. 

Net premiums earned were about flat in 2017, which is approximately in line with the modest increase in net premiums 
written.

Combined Ratio
2018 vs. 2017
The loss and loss expense ratio decreased 8.2 percentage points in 2018 principally due to lower catastrophe losses partially 
offset by lower favorable prior period development and a shift in the mix of business from property catastrophe business towards 
casualty business, which generally has a higher loss ratio.

The policy acquisition cost ratio decreased 0.9 percentage points in 2018 primarily due to lower acquisition expenses from 
proportional business sold. 

68

 
 
The administrative expense ratio decreased 0.3 percentage points in 2018 primarily due to continued expense management.

2017 vs. 2016
The loss and loss expense ratio increased 34.1 percentage points in 2017 primarily due to higher catastrophe losses and an 
increase in the loss ratio on our U.S. property business, partially offset by lower favorable prior period development.

The policy acquisition cost ratio decreased 1.2 percentage points in 2017 primarily due to higher net premiums earned from fully 
earned catastrophe reinstatement premiums, partially offset by lower profit commissions receivable on our outbound retrocessional 
treaties.

The administrative expense ratio decreased 1.2 percentage points in 2017 primarily reflecting expense reductions implemented 
to align our cost structure with our premium base and integration-related expense savings realized.

Catastrophe Losses and Prior Period Development

(in millions of U.S dollars)
Catastrophe losses, pre-tax (1)

Favorable prior period development net of related adjustments, pre-tax (2)

(1) Excludes catastrophe reinstatement premiums collected - pre-tax

(2) Net favorable (unfavorable) reinstatement premiums receivable, net of acquisition expenses, on prior period 
development - pre-tax

2018

2017

2016

$

$

$

$

205 $

313 $

50 $

22 $

(7) $

59 $

37 $

4 $

91

78

7

(7)

Catastrophe losses were primarily from the following events (refer to table on page 56):
•  2018: Hurricanes Florence and Michael; Typhoons Jebi and Trami; Windstorm Friederike, California Wildfires, and severe 

weather-related events in the U.S., Canada and Japan

•  2017: Hurricanes Harvey, Irma and Maria; Northern California Wildfires, and severe weather-related events in the U.S.
•  2016: Fort McMurray wildfire, Hurricane Matthew, and severe weather-related events in Europe, the U.S. and Canada

CAY Loss Ratio Excluding Catastrophe Losses

Loss and loss expense ratio
Catastrophe losses and related adjustments
Prior period development net of related adjustments
CAY loss ratio excluding catastrophe losses

2018

71.6 %

(29.2)%

8.1 %

50.5 %

2017

79.8 %

(42.4)%

8.6 %

46.0 %

2016

45.7 %

(12.5)%

11.8 %

45.0 %

2018 vs. 2017
The CAY loss ratio excluding catastrophe losses increased 4.5 percentage points primarily due to a shift in the mix of business 
from property catastrophe business towards casualty business which generally has a higher loss ratio and higher losses in our 
U.S. property lines.

2017 vs. 2016
The CAY loss ratio excluding catastrophe losses increased 1.0 percentage point due to an increase in the loss ratio on our U.S. 
property business.

69

 
Life Insurance

The Life Insurance segment comprises Chubb's international life operations, Chubb Tempest Life Re (Chubb Life Re), and the 
North American supplemental A&H and life business of Combined Insurance. We assess the performance of our life business 
based on Life Insurance underwriting income, which includes Net investment income and (Gains) losses from fair value changes 
in separate account assets that do not qualify for separate account reporting under GAAP.

(in millions of U.S. dollars, except for percentages)

Net premiums written
Net premiums earned
Losses and loss expenses
Policy benefits (1)
(Gains) losses from fair value changes in separate account assets (1)
Policy acquisition costs
Administrative expenses
Net investment income
Life Insurance underwriting income
Other (income) expense (1)
Amortization of purchased intangibles
Segment income

NM – not meaningful

2018

2017

2016

$ 2,270 $ 2,141 $ 2,124

2,218

2,101

2,055

766

590

38

557

310

341

298

(12)

2

739

676

(97)

530

303

313

263

13

2

663

588

(11)

509

307

283

282

16

3

% Change

2018 vs.
2017

2017 vs.
2016

6.1 %

5.6 %

3.7 %

(12.7)%

NM

5.1 %

2.3 %

8.9 %

13.3 %

0.8 %

2.2 %

11.5 %

15.0 %

NM

4.1 %

(1.3)%

10.6 %

(6.7)%

NM

—

(18.8)%

(33.3)%

$

308 $

248 $

263

24.2 %

(5.7)%

(1) 

(Gains) losses from fair value changes in separate account assets that do not qualify for separate account reporting under GAAP have been reclassified from Other income 
(expense) for purposes of presenting Life Insurance underwriting income. The offsetting movement in the separate account liabilities is included in Policy benefits.

Premiums
2018 vs. 2017
Net premiums written increased $129 million in 2018, or $123 million (5.7 percent) on a constant-dollar basis, primarily due 
to growth in our North American Combined Insurance supplemental A&H program business ($73 million), and Asian and Latin 
American international life operations ($58 million), partially offset by our life reinsurance business, which continues to decline 
as no new life reinsurance business is being written ($8 million).

2017 vs. 2016
Net premiums written increased $17 million in 2017, or $8 million (0.3 percent) on a constant-dollar basis, due to growth in 
our Asian international life operations and Combined Insurance supplemental A&H program business. This growth was partially 
offset by planned declines in our Latin American operations, reflecting merger-related actions of $37 million, and in our life 
reinsurance business, which continues to decline as no new business is being written.

Deposits
The following table presents deposits collected on universal life and investment contracts:

(in millions of U.S. dollars, except for percentages)

2018

2017

2016

% Change

2018 vs.
2017

C$ (1) 
2018 vs. 
2017

2017 vs.
2016

Deposits collected on universal life and investment
contracts

$ 1,538 $ 1,436 $ 1,006

7.1%

6.0%

42.7%

(1)   On a constant-dollar basis. Amounts are calculated by translating prior period results using the same local currency rates as the comparable current period. 

Deposits collected on universal life and investment contracts (life deposits) are not reflected as revenues in our Consolidated 
statements of operations in accordance with GAAP. New life deposits are an important component of production, and although 
they do not significantly affect current period income from operations they are key to our efforts to grow our business. Life 

70

 
 
deposits collected increased in 2018 due to growth in Korea, Taiwan, and Vietnam. Foreign exchange favorably impacted 
growth by $14 million in 2018.

Life deposits collected increased in 2017 due to growth in Taiwan, partially offset by a decline in Korea. Foreign exchange 
favorably impacted growth by $25 million in 2017.

Life Insurance underwriting income
Life Insurance underwriting income increased $35 million in 2018 compared to 2017 primarily due to an increase in net 
investment income as well as growth as described above.

Life Insurance underwriting income decreased $19 million in 2017 compared to 2016 primarily due to the adverse impact of 
updating our long-term benefit ratio in our variable annuity business in 2016 ($48 million). This decrease was partially offset by 
higher net investment income as well as improved margins in our international life operations and growth in our Combined 
North America operations.

Corporate

Corporate results primarily include the results of our non-insurance companies, income and expenses not attributable to 
reportable segments and loss and loss expenses of asbestos and environmental (A&E) liabilities.

Our exposure to A&E claims principally arises out of liabilities acquired when we purchased Westchester Specialty in 1998, 
CIGNA’s P&C business in 1999, and legacy Chubb Corp A&E claims in 2016. Corporate staff expenses and net investment 
income of Chubb Limited, including the amortization of the fair value adjustment on acquired invested assets and debt, interest 
expense, amortization of purchased intangibles related to the Chubb Corp acquisition, Chubb integration expenses and other 
merger related expenses and the one-time pension curtailment benefit related to the harmonization of our U.S. pension plans 
are reported within Corporate.

(in millions of U.S. dollars, except for percentages)

2018

2017

2016

Losses and loss expenses

Administrative expenses

Underwriting loss

Net investment income (loss)

Interest expense

Adjusted net realized gains (losses)

Other (income) expense

Amortization expense (benefit) of purchased intangibles

Chubb integration expenses

Income tax expense (benefit)

Net loss
NM – not meaningful

$

53 $

285 $

295

348

(209)

641

(649)

(406)

255

59

695

267

552

(283)

607

91

(318)

168

310

(139)

169

183

352

(368)

605

(140)

(217)

(80)

492

815

2018 vs.
2017

(81.4)%

10.5 %

(37.0)%

(26.1)%

5.6 %

NM

27.7 %

51.8 %

% Change

2017 vs.
2016

68.6 %

45.9 %

56.8 %

(23.1)%

0.3 %

NM

46.5 %

NM

(81.0)%

(37.0)%

NM

NM

$

(2,450) $

(1,372) $

(2,475)

78.6 %

(44.6)%

Losses and loss expenses decreased $232 million in 2018 primarily due to lower adverse development related to Brandywine 
asbestos and environmental exposures of $134 million compared to $170 million in the prior year as well as favorable 
reinsurance settlements in the current year of $205 million. Refer to Note 6 of the Consolidated Financial Statements for further 
information.

Losses and loss expenses increased $116 million in 2017 primarily due to higher adverse development related to Brandywine 
asbestos and environmental exposures. Additionally, during the fourth quarter of 2016, we amended several of our U.S. 
retirement programs as part of a harmonization effort that moved us towards a more unified retirement savings approach. This 
resulted in a one-time pension curtailment benefit of $113 million, $23 million of which was related to claims staff and was 

71

therefore recorded in losses and loss expenses in the above table. Refer to Note 12 to the Consolidated Financial Statements for 
further discussion of the pension curtailment.

Administrative expenses were higher by $28 million in 2018 compared to 2017, primarily due to increased spending to support 
overall company growth and higher global advertising expenses.

Administrative expenses were higher by $84 million in 2017 compared to 2016 which included the one-time pension 
curtailment benefit in 2016 discussed above, of which $90 million reduced administrative expenses in 2016. This increase 
was partially offset by integration-related expense savings ($34 million) and lower post-retirement benefit expenses ($7 million). 

Chubb integration expenses are one-time in nature and are not related to the on-going business activities of the segments. The 
Chief Executive Officer does not manage segment results or allocate resources to segments when considering these costs and 
they are therefore excluded from our definition of segment income. Chubb integration expenses for 2018 were $59 million, 
compared to $310 million and $492 million for 2017 and 2016, respectively. These expenses principally consisted of 
personnel-related expenses and rebranding ($18 million and $14 million, respectively) in 2018, and personnel-related expenses 
($168 million and $181 million) and Consulting fees ($64 million and $125 million) in 2017 and 2016, respectively.

Refer to the respective sections that follow for a discussion of Net investment income, Interest expense, Other (income) expense, 
Net realized gains and losses, Amortization of purchased intangibles, and Income tax expense.

Effective income tax rate
Our effective income tax rate reflects a mix of income or losses in jurisdictions with a wide range of tax rates, permanent 
differences between US GAAP and local tax laws, and the timing of recording discrete items. A change in the geographic mix of 
earnings could impact our effective tax rate.

In 2018, 2017, and 2016, our effective income tax rate was 14.9 percent, (3.7) percent, and 16.5 percent, respectively. The 
effective income tax rate in 2018 was favorably impacted by the reduced U.S. Federal income tax rate resulting from the 
passage of the Tax Cuts and Jobs Act (2017 Tax Act) and an increase to the provisional benefit recorded related to the impact of 
the 2017 Tax Act. The effective income tax rate in 2017 included the favorable income tax benefit of $450 million, which 
represented our best estimate of the impact of the 2017 Tax Act. In addition, the income tax benefit in 2017 reflected the 
significant catastrophe losses in the year. Refer to Note 7 to the Consolidated Financial Statements for additional information on 
the 2017 Tax Act.

The 2017 Tax Act included provisions for Global Intangible Low-Taxed Income (GILTI) under which taxes may be imposed on 
income of foreign subsidiaries and for a Base Erosion and Anti-Abuse Tax (BEAT) under which taxes may be imposed on certain 
payments to affiliated foreign companies. There remain substantial uncertainties in the interpretation of BEAT and GILTI and the 
formal guidance issued to date is still in proposed form. Finalization of the proposed guidance, and changes to the 
interpretations and assumptions of these provisions may impact amounts recorded with respect to the international provisions of 
the 2017 Tax Act, which may be material in the period the adjustment is recorded. 

Our effective income tax rate reflects the lower corporate tax rates that prevailed outside the United States on income attributed 
to certain foreign operations, including 7.83 percent in Switzerland, 0.0 percent in Bermuda, and 19.0 percent in the U.K. 
During 2018, approximately 51 percent of our total pre-tax income was tax effected based on these lower rates compared with 
62 percent and 54 percent in 2017 and 2016, respectively.

72

Non-GAAP Reconciliation

In presenting our results, we included and discussed certain non-GAAP measures. These non-GAAP measures, which may be 
defined differently by other companies, are important for an understanding of our overall results of operations and financial 
condition. However, they should not be viewed as a substitute for measures determined in accordance with generally accepted 
accounting principles (GAAP).

We provide financial measures, including net premiums written, net premiums earned, and underwriting income on a constant-
dollar basis. We believe it is useful to evaluate the trends in these measures exclusive of the effect of fluctuations in exchange 
rates between the U.S. dollar and the currencies in which our international business is transacted, as these exchange rates 
could fluctuate significantly between periods and distort the analysis of trends. The impact is determined by assuming constant 
foreign exchange rates between periods by translating prior period results using the same local currency exchange rates as the 
comparable current period.

P&C performance metrics are non-GAAP financial measures and comprise consolidated operating results (including Corporate) 
and exclude the operating results of the Life Insurance segment. We believe that these measures are useful and meaningful to 
investors as they are used by management to assess the company’s P&C operations which are the most economically similar.  
We exclude the Life Insurance segment because the results of this business do not always correlate with the results of our P&C 
operations.

The P&C combined ratio is a non-GAAP financial measure and includes the impact of realized gains and losses on crop 
derivatives. These derivatives were purchased to provide economic benefit, in a manner similar to reinsurance protection, in the 
event that a significant decline in commodity pricing will impact underwriting results. We view gains and losses on these 
derivatives as part of the results of our underwriting operations. The P&C combined ratio also excludes the one-time pension 
curtailment benefit recognized in 2016.

CAY P&C combined ratio excluding catastrophe losses (CATs) is a non-GAAP financial measure which excludes CATs and prior 
period development (PPD). We exclude CATs as they are not predictable as to timing and amount and PPD as these unexpected 
loss developments on historical reserves are not indicative of our current underwriting performance. The combined ratio 
numerator is adjusted to exclude net premiums earned adjustments on PPD, prior period expense adjustments and 
reinstatement premiums on PPD, and the denominator is adjusted to exclude net premiums earned adjustments on PPD and 
reinstatement premiums on CATs and PPD. In periods where there are adjustments on loss sensitive policies, these adjustments 
are excluded from PPD and net premiums earned when calculating the ratios. We believe this measure provides a better 
evaluation of our underwriting performance and enhances the understanding of the trends in our P&C business that may be 
obscured by these items. This measure is commonly reported among our peer companies and allows for a better comparison.

Reinstatement premiums are additional premiums paid on certain reinsurance agreements in order to reinstate coverage that 
had been exhausted by loss occurrences. The reinstatement premium amount is typically a pro rata portion of the original ceded 
premium paid based on how much of the reinsurance limit had been exhausted. 

Net premiums earned adjustments within PPD are adjustments to the initial premium earned on retrospectively rated policies 
based on actual claim experience that develops after the policy period ends. The premium adjustments correlate to the prior 
period loss development on these same policies and are fully earned in the period the adjustments are recorded.

Prior period expense adjustments typically relate to either profit commission reserves or policyholder dividend reserves based on 
actual claim experience that develops after the policy period ends. The expense adjustments correlate to the prior period loss 
development on these same policies.

P&C combined ratio with expected level of CATs and CAY P&C combined ratio with expected level of CATs are non-GAAP 
financial measures which excludes CATs above or below managements' view of typical CATs for that period. An expected level of 
CATs is determined based on various factors, including historical experience, seasonal patterns, and consideration of both 
modeled CATs (e.g., windstorm and earthquake) as well as non-modeled CATs (e.g., wildfires, floods and freeze). For the years 
ended December 31, 2018 and 2017, based on these and other factors, the expected level of CATs was $937 million and 
$908 million, respectively, resulting in CATs above expected level of $689 million and $1,838 million, respectively. We believe 
that these measures are meaningful and provide a better indication of our underwriting performance as the portion of CATs 
intended to be covered by the premiums over time is retained in the calculation. These measures more appropriately align the 
numerator with an expected level of CATs to the denominator which includes the net premiums earned on policies with 
exposures to that business. The CAY P&C combined ratio with an expected level of CATs excludes PPD as these unexpected loss 
developments on historical reserves are not indicative of our current underwriting performance.

73

The following tables present the calculation of combined ratio, as reported for each segment to P&C combined ratio, adjusted 
for catastrophe losses (CATs) and PPD:

For the Year Ended
December 31, 2018
(in millions of U.S. dollars except for ratios)
Numerator
Losses and loss expenses

Losses and loss expenses
Realized (gains) losses on crop derivatives

Adjusted losses and loss expenses
Catastrophe losses
PPD and related adjustments

PPD, net of related adjustments - favorable
(unfavorable)
Net premiums earned adjustments on PPD
- unfavorable (favorable)
Expense adjustments - unfavorable
(favorable)
PPD reinstatement premiums - unfavorable
(favorable)
PPD - gross of related adjustments -
favorable (unfavorable)

CAY loss and loss expense ex CATs
Policy acquisition costs and administrative
expenses

Policy acquisition costs and administrative
expenses
Expense adjustments - favorable
(unfavorable)

Policy acquisition costs and administrative
expenses, adjusted
Denominator
Net premiums earned

Reinstatement premiums (collected) 
expensed on catastrophe losses
Net premiums earned adjustments on PPD
- unfavorable (favorable)
PPD reinstatement premiums - unfavorable
(favorable)

North
America
Commercial
P&C
Insurance

North
America
Personal
P&C
Insurance

North
America
Agricultural
Insurance

Overseas
General
Insurance

Global
Reinsurance

Corporate

Total P&C

$ 8,000
—
A $ 8,000
(579)

$ 3,229
—
$ 3,229
(611)

$ 1,111
3
$ 1,114
(21)

$4,429
—
$4,429
(206)

$

$

479
—
479
(205)

$

$

53
—
53
—

$17,301
3
$17,304
(1,622)

610

29

7

7

(41)

—

—

1

110

40

(10)

—

212

—

—

4

653

(40)

140

216

50

8

(1)

—

57

(45)

896

—

—

—

77

(4)

12

(45)

981

B $ 8,074

$ 2,578

$ 1,233

$4,439

$

331

$

8

$16,663

C $ 2,795

$ 1,208

$

70

$3,360

$

203

$ 295

$ 7,931

(7)

—

10

—

1

—

4

D $ 2,788

$ 1,208

$

80

$3,360

E $12,402

$ 4,593

$ 1,569

$8,612

$

$

—

29

7

26

—

1

—

40

—

—

—

4

204

$ 295

$ 7,935

670

(22)

8

—

$27,846

4

77

12

$

A/E

C/E

656

4.5%

70.3%

87.0%

71.6%

26.3%

51.4%

71.0%

22.5%

64.5%

$8,616

$ 1,609

$ 4,620

$27,939

F $12,438

Net premiums earned excluding adjustments
P&C Combined ratio
Losses and loss expense ratio
Policy acquisition cost and administrative
expense ratio
P&C Combined ratio
CAY P&C Combined ratio ex CATs
Loss and loss expense ratio, adjusted
Policy acquisition cost and administrative
expense ratio, adjusted
CAY P&C Combined ratio ex CATs
Combined ratio
Combined ratio
Add: impact of gains and losses on crop
derivatives
P&C Combined ratio
Note: The ratios above are calculated using whole U.S. dollars. Accordingly, calculations using rounded amounts may differ. Letters A, B, C, D, E and F included in the table are 
references for calculating the ratios above.

101.8%

50.5%

81.6%

55.8%

96.6%

81.9%

39.0%

39.0%

76.7%

30.2%

81.6%

51.5%

22.4%

31.1%

90.5%

26.1%

75.5%

90.4%

87.3%

64.9%

4.9%

D/F

B/F

—

62.1%

28.5%

90.6%

28.4%

88.0%

90.6%

59.6%

90.6%

74

For the Year Ended
December 31, 2017
(in millions of U.S. dollars except for ratios)
Numerator
Losses and loss expenses

Losses and loss expenses
Realized (gains) losses on crop derivatives

Adjusted losses and loss expenses
Catastrophe losses
PPD and related adjustments

PPD, net of related adjustments - favorable
(unfavorable)
Net premiums earned adjustments on PPD
- unfavorable (favorable)
Expense adjustments - unfavorable
(favorable)
PPD reinstatement premiums - unfavorable
(favorable)
PPD - gross of related adjustments -
favorable (unfavorable)

CAY loss and loss expense ex CATs
Policy acquisition costs and administrative
expenses

Policy acquisition costs and administrative
expenses
Expense adjustments - favorable
(unfavorable)

Policy acquisition costs and administrative
expenses, adjusted
Denominator
Net premiums earned

Reinstatement premiums (collected) 
expensed on catastrophe losses
Net premiums earned adjustments on PPD
- unfavorable (favorable)
PPD reinstatement premiums - unfavorable
(favorable)

North
America
Commercial
P&C
Insurance

North
America
Personal
P&C
Insurance

North
America
Agricultural
Insurance

Overseas
General
Insurance

Global
Reinsurance

Corporate

Total P&C

$ 8,287
—
A $ 8,287
(1,220)

$3,265
—
$3,265
(871)

$ 1,036
7
$ 1,043
(18)

$ 4,281
—
$ 4,281
(331)

$

$

561
—
561
(313)

$ 285
—
$ 285
—

$17,715
7
$17,722
(2,753)

746

42

6

9

(69)

—

—

—

119

66

(11)

—

—

—

—

252

59

(278)

829

104

(5)

9

—

—

—

(4)

—

—

55

803

(69)

174

252

(278)

937

B $ 7,870

$2,325

$ 1,199

$ 4,202

$

303

$

7

$15,906

C $ 2,854

$1,163

$

73

$ 3,203

$

221

$ 267

$ 7,781

(6)

—

11

—

—

—

5

D $ 2,848

$1,163

$

84

$ 3,203

E $12,191

$4,399

$ 1,508

$ 8,131

$

$

4

42

9

22

—

—

—

66

—

4

—

—

221

$ 267

$ 7,786

704

(37)

(4)

—

$26,933

(7)

104

9

$

A/E

C/E

663

4.8%

26.5%

69.2%

74.2%

79.8%

52.6%

68.0%

23.4%

$4,421

$ 8,135

$ 1,574

$27,039

F $12,246

91.4% 100.7%

Net premiums earned excluding adjustments
P&C Combined ratio
Losses and loss expense ratio
Policy acquisition cost and administrative
expense ratio
P&C Combined ratio
CAY P&C Combined ratio ex CATs
Loss and loss expense ratio, adjusted
Policy acquisition cost and administrative
expense ratio, adjusted
CAY P&C Combined ratio ex CATs
Combined ratio
Combined ratio
Add: impact of gains and losses on crop
derivatives
P&C Combined ratio
Note: The ratios above are calculated using whole U.S. dollars. Accordingly, calculations using rounded amounts may differ. Letters A, B, C, D, E and F included in the table are 
references for calculating the ratios above.

111.2%

33.2%

31.4%

23.2%

79.2%

91.0%

52.6%

78.9%

26.3%

64.3%

92.0%

87.5%

51.7%

39.3%

46.0%

74.0%

81.5%

76.2%

39.4%

5.3%

D/F

B/F

—

58.8%

28.8%

87.6%

28.9%

94.7%

94.7%

94.7%

65.8%

75

Adjusted interest expense and adjusted net investment income are non-GAAP financial measures which exclude amortization of 
the fair value adjustment on assumed long-term debt and acquired invested assets, respectively, related to the Chubb Corp 
acquisition due to the size and complexity of this acquisition. Refer to the Interest Expense section for a reconciliation of interest 
expense to adjusted interest expense. 

The following table presents a reconciliation of the 2019 quarterly expected net investment income range to the 2019 quarterly 
expected adjusted net investment income range:

(in millions of U.S. dollars)

Expected net investment income range, pre-tax
Expected amortization expense of the fair value adjustment on acquired invested assets, pre-tax
Expected adjusted net investment income range, pre-tax

2019
Per Quarter

$825 to $835
$55
$880 to $890

"2016 Comparative basis" is the combined legacy ACE and legacy Chubb Corp results, excluding the impact of the unearned 
premium reserves intangible amortization and the elimination of the historical policy acquisition costs as a result of purchase 
accounting related to the Chubb Corp acquisition in order to present the underlying profitability of our insurance business for the 
entire relevant periods. The combined company results for the year ended December 31, 2016 are inclusive of the first 14 days 
of January 2016 (the Chubb Corp acquisition was completed on January 14, 2016). We believe this measure provides visibility 
into our results, allows for comparability to our historical results and is consistent with how management evaluates results. The 
following tables present a reconciliation of 2016 actual results to "2016 Comparative basis":

(in millions of U.S. dollars)

Net premiums written

2016 Net premiums written

14 day stub period

2016 Comparative basis

Net premiums earned

2016 Net premiums earned

14 day stub period

2016 Comparative basis

(in millions of U.S. dollars)

Loss and loss expenses

North America
Commercial
P&C Insurance

North America
Personal P&C
Insurance

North
America
Agricultural
Insurance

Overseas
General
Insurance

Global
Reinsurance

Life
Insurance

Consolidated

$

$

$

$

11,740

$

4,153

$

1,328

$

8,124

$

676

$

2,124

$ 28,145

519

100

—

215

20

1

855

12,259

$

4,253

$

1,328

$

8,339

$

696

$

2,125

$ 29,000

12,217

$

4,319

$

1,316

$

8,132

$

710

$

2,055

$ 28,749

208

110

—

71

—

2

391

12,425

$

4,429

$

1,316

$

8,203

$

710

$

2,057

$ 29,140

North America
Commercial
P&C Insurance

North
America
Personal P&C
Insurance

North
America
Agricultural
Insurance

Overseas
General
Insurance

Global
Reinsurance

Corporate

Total P&C

2016 Loss and loss expenses

$

7,439

$

2,558

$

893

$

4,005

$

325

$

169

$ 15,389

14 day stub period

(Gain) loss on crop derivatives

Pension curtailment benefit

2016 Comparative basis

Policy acquisition costs

2016 Policy acquisition costs

Amortization of acquired UPR intangible asset

Elimination of deferred acquisition cost benefit

14 day stub period

2016 Comparative basis

Administrative expenses

2016 Administrative expenses

Pension curtailment benefit

14 day stub period

2016 Comparative basis

$

$

$

$

$

127

—

—

53

—

—

—

5

—

42

—

—

—

—

—

—

—

23

222

5

23

7,566

$

2,611

$

898

$

4,047

$

325

$

192

$ 15,639

2,023

$

966

$

83

$

2,136

$

187

$

— $ 5,395

(859)

729

33

(492)

406

14

—

—

—

(208)

238

13

—

—

—

—

—

—

(1,559)

1,373

60

1,926

$

894

$

83

$

2,179

$

187

$

— $ 5,269

1,125

$

363

$

(6) $

1,057

$

52

$

183

$ 2,774

—

35

—

13

—

—

—

12

—

—

90

3

90

63

1,160

$

376

$

(6) $

1,069

$

52

$

276

$ 2,927

76

Net Investment Income

(in millions of U.S. dollars, except for percentages)
Average invested assets
Net investment income (1)
Yield on average invested assets

Market yield on fixed maturities

2018

101,453

3,305

$

$

$

$

2017

99,675

3,125

$

$

2016

96,656

2,865

3.3%

3.7%

3.1%

2.9%

3.0%

2.8%

(1) 

Includes $248 million, $332 million and $393 million of amortization expense related to the fair value adjustment of acquired invested assets related to the Chubb Corp 
acquisition in 2018, 2017 and 2016, respectively.

Net investment income is influenced by a number of factors including the amounts and timing of inward and outward cash 
flows, the level of interest rates, and changes in overall asset allocation. Net investment income increased 5.8 percent in 2018 
compared with 2017, primarily due to higher reinvestment rates offset by lower private equity distributions. Net investment 
income increased 9.1 percent in 2017 compared with 2016, primarily reflecting higher private equity distributions that 
included a $44 million final distribution from a co-investment with one of our private equity fund partners and a higher overall 
invested asset base. Refer to Note 2 g) to the Consolidated Financial Statements for additional information.

Net Realized and Unrealized Gains (Losses)

We take a long-term view with our investment strategy, and our investment managers manage our investment portfolio to 
maximize total return within certain specific guidelines designed to minimize risk. The majority of our investment portfolio is 
available for sale and reported at fair value. Our held to maturity investment portfolio is reported at amortized cost. The effect of 
market movements on our fixed maturities portfolio impacts Net income (through Net realized gains (losses)) when securities 
are sold or when we record an Other-than-temporary impairment (OTTI) charge. For a further discussion related to how we 
assess OTTI for our fixed maturities, including credit-related OTTI, and the related impact on Net income, refer to Note 2 c) to 
the Consolidated Financial Statements. Effective January 1, 2018, we adopted new accounting guidance that requires the effect 
of changes in fair value of equity securities and cost-method private equity securities to be recognized immediately in Net 
income (through realized gains (losses)). Additionally, Net income is impacted through the reporting of changes in the fair value 
of derivatives, including financial futures, options, swaps, and GLB reinsurance. Changes in unrealized appreciation and 
depreciation on available for sale securities resulting from the revaluation of securities held, changes in cumulative foreign 
currency translation adjustment, and unrealized postretirement benefit obligations liability adjustment, are reported as separate 
components of Accumulated other comprehensive income (loss) in Shareholders’ equity in the Consolidated balance sheets.

Net
Realized
Gains
(Losses) 

Net
Unrealized
Gains
(Losses)

2018

Net
Impact

Net
Realized
Gains
(Losses) 

Net
Unrealized
Gains
(Losses)

Net
Impact

$

(302) $ (1,996) $ (2,298) $

(31) $

537 $

506 $

(in millions of U.S. dollars)

Fixed maturities

Fixed income and equity derivatives

Public equity

Private equity

Mark-to-market on public and private equity

Total investment portfolio 

Variable annuity reinsurance derivative

transactions, net of applicable hedges

Other derivatives

Foreign exchange

Other

(75)

70

121

(255)

(441)

(252)

(3)

131

(87)

—

—

—

—

(75)

70

121

(255)

(1,996)

(2,437)

—

—

(802)

(321)

(252)

(3)

(671)

(408)

(11)

16

(11)

—

(37)

103

(5)

36

(13)

Year Ended December 31

2017

2016

Net
Realized
Gains
(Losses) 
(163)

(33)

44

(4)

—

—

88

8

—

(11)

104

(3)

—

633

596

(156)

—

—

471

(16)

103

(5)

507

(29)

(83)

(10)

118

(14)

Net gains (losses), pre-tax

$

(652) $ (3,119) $ (3,771) $

84 $

1,088 $ 1,172 $

(145)

77

For the year ended December 31, 2018, other-than-temporary impairments in Net realized gains (losses) include $49 million 
for fixed maturities. For the year ended December 31, 2017, other-than-temporary impairments in Net realized gains (losses) 
include $23 million for fixed maturities, $10 million for public equity, and $12 million for private equity. For the year ended 
December 31, 2016, other-than-temporary impairments in Net realized gains (losses) include $81 million for fixed maturities, 
$8 million for public equity, and $14 million for private equity. 

The unrealized loss in fixed maturities of $2.0 billion, pre-tax, is principally driven by rising interest rates. Other net realized 
gains (losses) for the year ended December 31, 2018, included a $36 million loss from the extinguishment of debt as 
discussed in Note 8 to the Consolidated Financial Statements, a $24 million loss related to lease impairments, and a $23 
million loss related to the impairment of fixed assets. 

The variable annuity reinsurance derivative transactions resulted in realized gains (losses), due to the (increase) decrease in the 
fair value of GLB liabilities of $(248) million, $364 million, and $50 million for the years ended December 31, 2018, 2017, 
and 2016, respectively. The realized losses in 2018 reflected an increase in the fair value of GLB liabilities due to lower global 
equity market levels, the impact of discounting future claims for one less year and changes made to our valuation model relating 
to policyholder behavior. The realized gains in 2017 and 2016 reflected a decrease in the fair value of GLB liabilities due to 
higher global equity market levels and changes in assumptions on policyholder behavior, partially offset by the unfavorable 
impact of discounting future claims for one less year. Additionally, the realized gain in 2017 was also due to changes in interest 
rates assumptions. 

As part of our loss mitigation strategy for our GLB exposures, we maintain positions in derivative instruments that decrease in 
fair value when the S&P 500 index increases. During the years ended December 31, 2018, 2017, and 2016, we experienced 
realized losses of $(4) million, $(261) million, and $(136) million, respectively, related to these derivative instruments.

Amortization of purchased intangibles and Other amortization

Amortization expense related to purchased intangibles were $339 million, $260 million, and $19 million for the years ended 
December 31, 2018, 2017, and 2016, respectively. The increase in amortization expense of purchased intangibles in 2018 
and 2017 compared to 2016, primarily reflects a lower amortization benefit from the fair value adjustment on acquired Unpaid 
losses and loss expenses related to the Chubb Corp acquisition. The amortization of purchased intangibles is expected to be an 
expense of $298 million, or approximately $75 million each quarter, in 2019. Refer to Note 5 to the Consolidated Financial 
Statements under Item 8.

Reduction of deferred tax liability associated with intangible assets related to Other intangible assets (excluding the fair value 
adjustment on Unpaid losses and loss expense)
At December 31, 2018, the deferred tax liability associated with the Other intangible assets (excluding the fair value 
adjustment on Unpaid losses and loss expenses) was $1,360 million.

The following table presents, as of December 31, 2018, the expected reduction to the deferred tax liability associated with 
Other intangible assets (which reduces as agency distribution relationships and renewal rights, and other intangible assets 
amortize), at current foreign currency exchange rates for the next five years:

For the Years Ending December 31
(in millions of U.S. dollars)

2019

2020

2021

2022

2023

Total

78

Reduction to deferred tax
liability associated with
intangible assets

$

$

80

70

63

57

53

323

Amortization of the fair value adjustment on acquired invested assets and assumed long-term debt
The following table presents at December 31, 2018, the expected amortization expense of the fair value adjustment on 
acquired invested assets, at current foreign currency exchange rates, and the expected amortization benefit from the 
amortization of the fair value adjustment on assumed long-term debt for the next five years as follows:

For the Years Ending December 31
(in millions of U.S. dollars)

2019

2020

2021

2022

2023

Total

Acquired invested 
assets (1)

Assumed long-term 
debt (2)

$

$

(225) $

(200)

(95)

—

—

(520) $

21

21

21

21

21

105

(1) 

Recorded as a reduction to Net investment income in the Consolidated statements of operations.

(2)    Recorded as a reduction to Interest expense in the Consolidated statements of operations.

The estimate of amortization expense of the fair value adjustment on acquired invested assets could vary materially based on 
current market conditions, bond calls, overall duration of the acquired investment portfolio, and foreign exchange.

Interest Expense

The following table presents our pre-tax interest expense for the years ended December 31, 2018 and 2017. Also presented 
below is our estimated pre-tax interest expense for the year ended December 31, 2019 based on our existing debt obligations 
and fees based on our expected usage of certain facilities.

(in millions of U.S. dollars)

Fixed interest expense based on
outstanding debt
Variable interest expense based on
expected usage
Adjusted interest expense

$

$

Amortization of the fair value of
debt assumed in the Chubb Corp
acquisition
Total interest expense, including
amortization of the fair value of debt $

First
Quarter
2019

Second
Quarter
2019

Third
Quarter
2019

Fourth
Quarter
2019

Full Year
2019

Full Year
2018

Full Year
2017

Estimated Interest Expense

Actual Interest Expense

124 $

123 $

116 $

117 $

480 $

520 $

560

22

25

26

27

100

154

146 $

148 $

142 $

144 $

580 $

674 $

96

656

(5)

(5)

(5)

(6)

(21)

(33)

(49)

141 $

143 $

137 $

138 $

559 $

641 $

607

Estimated 2019 fixed interest expense assumes that the $500 million 5.9 percent senior note, due June 15, 2019, matured 
and was fully paid. Estimated variable interest expense is based on expected usage and current interest rates and may fluctuate.

Investments

Our investment portfolio is invested primarily in publicly traded, investment grade, fixed income securities with an average 
credit quality of A/Aa as rated by the independent investment rating services Standard and Poor’s (S&P)/ Moody’s Investors 
Service (Moody’s). The portfolio is externally managed by independent, professional investment managers and is broadly 
diversified across geographies, sectors, and issuers. Other investments principally comprise direct investments, investment 
funds, and limited partnerships. We hold no collateralized debt obligations in our investment portfolio, and we provide no credit 
default protection. We have long-standing global credit limits for our entire portfolio across the organization. Exposures are 
aggregated, monitored, and actively managed by our Global Credit Committee, comprising senior executives, including our Chief 
Financial Officer, our Chief Risk Officer, our Chief Investment Officer, and our Treasurer. We also have well-established, strict 

79

contractual investment rules requiring managers to maintain highly diversified exposures to individual issuers and closely 
monitor investment manager compliance with portfolio guidelines.

The average duration of our fixed income securities, including the effect of options and swaps, was 3.7 years and 4.2 years at 
December 31, 2018 and 2017, respectively. We estimate that a 100 basis point (bps) increase in interest rates would reduce 
the valuation of our fixed income portfolio by approximately $3.5 billion at December 31, 2018.

The following table shows the fair value and cost/amortized cost of our invested assets: 

(in millions of U.S. dollars)

Fixed maturities available for sale

Fixed maturities held to maturity

Short-term investments

Equity securities (1)

Other investments (1)

Total investments

December 31, 2018

December 31, 2017

Fair
Value

$

78,470 $

Cost/
Amortized
Cost
79,323 $

Fair
Value

78,939 $

Cost/
Amortized
Cost
77,835

13,259

3,016

94,745

770

5,277

13,435

3,016

95,774

770

5,277

14,474

3,561

96,974

937

4,672

14,335

3,561

95,731

737

4,417

$

100,792 $

101,821 $

102,583 $

100,885

(1) 

Effective Q1 2018, we adopted new accounting guidance that requires any changes in fair value of equity securities and other investments that are accounted for under the 
cost-method to be recognized immediately in net income.  Therefore, the amortized cost of these investments is equal to their fair value at December 31, 2018.

The fair value of our total investments decreased $1.8 billion during the year ended December 31, 2018, primarily due to 
unrealized depreciation driven by rising interest rates, the payment of dividends on our Common Shares, share repurchases, 
and unfavorable foreign currency movement. This decrease was partially offset by the investing of operating cash flows and the 
investing of net proceeds from the debt issuance, net of debt repayment.

The following tables present the market value of our fixed maturities and short-term investments at December 31, 2018 and 
2017. The first table lists investments according to type and the second according to S&P credit rating:

(in millions of U.S. dollars, except for percentages)

Market Value

% of Total

Market Value

% of Total

December 31, 2018

December 31, 2017

$

4,799

5% $

4,049

Treasury

Agency

Corporate and asset-backed securities

Mortgage-backed securities

Municipal

Non-U.S.

Short-term investments

Total

AAA

AA

A

BBB

BB

B

Other

Total

80

$

$

528

29,091

18,026

16,327

22,958

3,016

94,745

14,571

36,715

17,253

12,035

8,363

5,596

212

1%

31%

19%

17%

24%

3%

564

27,215

18,032

20,766

22,787

3,561

4%

1%

28%

19%

21%

23%

4%

100% $

96,974

100%

15% $

15,512

39%

18%

13%

9%

6%

—

37,407

18,369

12,377

7,941

5,135

233

16%

39%

19%

13%

8%

5%

—

$

94,745

100% $

96,974

100%

Corporate and asset-backed securities
The following table presents our 10 largest global exposures to corporate bonds by market value at December 31, 2018:

(in millions of U.S. dollars)
Wells Fargo & Co

Bank of America Corp

JP Morgan Chase & Co

Comcast Corp

Goldman Sachs Group Inc

AT&T Inc

HSBC Holdings Plc

Anheuser-Busch InBev NV

Verizon Communications Inc

Morgan Stanley

Mortgage-backed securities

$

Market Value

557

465

443

365

351

340

339

337

331

292

December 31, 2018
(in millions of U.S. dollars)

AAA

AA

A

BBB

BB and
below

Total

Total

Agency residential mortgage-backed (RMBS)

$

— $ 14,686 $

— $

— $

— $ 14,686 $ 14,896

Non-agency RMBS

Commercial mortgage-backed

Total mortgage-backed securities

26

2,809

48

243

68

99

27

—

20

—

189

189

3,151

3,197

$ 2,835 $ 14,977 $

167 $

27 $

20 $ 18,026 $ 18,282

S&P Credit Rating

Market
Value

Amortized
Cost

Municipal
As part of our overall investment strategy, we may invest in states, municipalities, and other political subdivisions fixed maturity 
securities (Municipal). We apply the same investment selection process described previously to our Municipal investments. The 
portfolio is highly diversified primarily in state general obligation bonds and essential service revenue bonds including education 
and utilities (water, power, and sewers).

Non-U.S.
Our exposure to the Euro results primarily from Chubb European Group SE which is headquartered in France and offers a broad 
range of coverages throughout the European Union, Central, and Eastern Europe. Chubb primarily invests in Euro denominated 
investments to support its local currency insurance obligations and required capital levels. Chubb’s local currency investment 
portfolios have strict contractual investment guidelines requiring managers to maintain a high quality and diversified portfolio to 
both sector and individual issuers. Investment portfolios are monitored daily to ensure investment manager compliance with 
portfolio guidelines.

Our non-U.S. investment grade fixed income portfolios are currency-matched with the insurance liabilities of our non-U.S. 
operations. The average credit quality of our non-U.S. fixed income securities is A and 50 percent of our holdings are rated AAA 
or guaranteed by governments or quasi-government agencies. Within the context of these investment portfolios, our government 
and corporate bond holdings are highly diversified across industries and geographies. Issuer limits are based on credit rating 
(AA—two percent, A—one percent, BBB—0.5 percent of the total portfolio) and are monitored daily via an internal compliance 
system. We manage our indirect exposure using the same credit rating based investment approach. Accordingly, we do not 
believe our indirect exposure is material.

81

The following table summarizes the market value and amortized cost of our non-U.S. fixed income portfolio by country/
sovereign for non-U.S. government securities at December 31, 2018: 

(in millions of U.S. dollars)

United Kingdom

Republic of Korea

Canada

Federative Republic of Brazil

Province of Ontario

Province of Quebec

United Mexican States

Kingdom of Thailand

Commonwealth of Australia

Federal Republic of Germany
Other Non-U.S. Government Securities (1)
Total

(1)  

There are no investments in Portugal, Ireland, Italy, Greece or Spain. 

Market Value

Amortized Cost

$

1,064 $

1,053

1,055

831

707

644

502

487

460

308

304

950

837

700

648

504

502

439

289

295

4,319

4,306

$

10,681 $

10,523

The following table summarizes the market value and amortized cost of our non-U.S. fixed income portfolio by country/
sovereign for non-U.S. corporate securities at December 31, 2018:

(in millions of U.S. dollars)

United Kingdom

Canada

United States (1)

France

Australia

Netherlands

Germany

Japan

Switzerland

China

Market Value

Amortized Cost

$

1,924 $

1,479

1,141

1,014

823

671

525

484

469

373

1,936

1,506

1,176

1,018

817

674

524

486

474

374

Other Non-U.S. Corporate Securities

Total

3,374

3,411

$

12,277 $

12,396

(1)  

The countries that are listed in the non-U.S. corporate fixed income portfolio above represent the ultimate parent company's country of risk. Non-U.S. corporate securities 
could be issued by foreign subsidiaries of U.S. corporations.

Below-investment grade corporate fixed income portfolio
Below-investment grade securities have different characteristics than investment grade corporate debt securities. Risk of loss 
from default by the borrower is greater with below-investment grade securities. Below-investment grade securities are generally 
unsecured and are often subordinated to other creditors of the issuer. Also, issuers of below-investment grade securities usually 
have higher levels of debt and are more sensitive to adverse economic conditions, such as recession or increasing interest rates, 
than investment grade issuers. At December 31, 2018, our corporate fixed income investment portfolio included below-
investment grade and non-rated securities which, in total, comprised approximately 13 percent of our fixed income portfolio. 
Our below-investment grade and non-rated portfolio includes over 1,200 issuers, with the greatest single exposure being $128 
million.

We manage high-yield bonds as a distinct and separate asset class from investment grade bonds. The allocation to high-yield 
bonds is explicitly set by internal management and is targeted to securities in the upper tier of credit quality (BB/B). Our 
minimum rating for initial purchase is BB/B. Ten external investment managers are responsible for high-yield security selection 

82

and portfolio construction. Our high-yield managers have a conservative approach to credit selection and very low historical 
default experience. Holdings are highly diversified across industries and generally subject to a 1.5 percent issuer limit as a 
percentage of high-yield allocation. We monitor position limits daily through an internal compliance system. Derivative and 
structured securities (e.g., credit default swaps and collateralized loan obligations) are not permitted in the high-yield portfolio.

Asbestos and Environmental (A&E)

Asbestos and environmental (A&E) reserving considerations
For asbestos, Chubb faces claims relating to policies issued to manufacturers, distributors, installers, and other parties in the 
chain of commerce for asbestos and products containing asbestos. Claimants will generally allege damages across an extended 
time period which may coincide with multiple policies covering a wide range of time periods for a single insured.  

Environmental claims present exposure for remediation and defense costs associated with the contamination of property as a 
result of pollution.  

The following table presents count information for asbestos claims by causative agent and environmental claims by account, for 
direct policies only:

Open at beginning of year
Newly reported/reopened
Closed or otherwise disposed
Open at end of year

(1) 

2017 was revised to conform to current year presentation.

Asbestos (by causative agent)

Environmental (by account)

2018

1,789

188

139

1,838

2017 (1)

1,822

166

199

1,789

2018

1,349

149

137

1,361

2017 (1)

1,419

133

203

1,349

Survival ratios are calculated by dividing the asbestos or environmental loss and allocated loss adjustment expense (ALAE) 
reserves by the average asbestos or environmental loss and ALAE payments for the three most recent calendar years (3-year 
survival ratio). The 3-year survival ratios for gross and net Asbestos loss and ALAE reserves were 4.4 years and 4.9 years, 
respectively. The 3-year survival ratios for gross and net Environmental loss and ALAE reserves were 5.4 years and 17.6 years, 
respectively. The net 3-year survival ratios were impacted by favorable reinsurance settlements in 2018. Excluding the 
settlements, the 3-year survival ratio for net Asbestos loss and ALAE reserves and net Environmental loss and ALAE reserves 
were 4.7 years and 5.7 years, respectively. Refer to the PPD section in Note 6 to the consolidated financial statements for 
additional information on the settlements. The survival ratios provide only a very rough depiction of reserves and are 
significantly impacted by a number of factors such as aggressive settlement practices, variations in gross to ceded relationships 
within the asbestos or environmental claims, and levels of coverage provided. We, therefore, urge caution in using these very 
simplistic ratios to gauge reserve adequacy. 

83

Catastrophe Management

We actively monitor and manage our catastrophe risk accumulation around the world such as setting risk limits based on 
probable maximum loss (PML) and purchasing catastrophe reinsurance. The table below presents our modeled pre-tax 
estimates of natural catastrophe PML, net of reinsurance, at December 31, 2018, for Worldwide, U.S. hurricane and California 
earthquake events, based on our in-force portfolio at October 1, 2018 and reflecting the April 1, 2018 reinsurance program 
(see Natural Catastrophe Property Reinsurance Program section) as well as inuring reinsurance protection coverages. According 
to the model, for the 1-in-100 return period scenario, there is a one percent chance that our annual aggregate losses incurred in 
any year from U.S. hurricane events could be in excess of $2,730 million (or 5.4 percent of our total shareholders’ equity at 
December 31, 2018). 

Worldwide (1)

Annual Aggregate

Modeled Net Probable Maximum Loss (PML)
U.S. Hurricane (2)

Annual Aggregate

California Earthquake (3)

Single Occurrence

(in millions of U.S. dollars, except
for percentages)

Chubb

% of Total
Shareholders’
Equity

Chubb

% of Total
Shareholders’
Equity

Chubb

% of Total
Shareholders’
Equity

1-in-10

1-in-100

1-in-250

$

$

$

1,884

3,880

6,195

3.7% $

7.7% $

12.3% $

1,078

2,730

4,830

2.1% $

5.4% $

9.6% $

128

1,361

1,493

0.3%

2.7%

3.0%

(1)   Worldwide losses are comprised of losses arising only from hurricanes, typhoons, convective storms and earthquakes and do not include “non-modeled” perils such as 

wildfire and flood.

(2)   U.S. Hurricane losses include losses from wind and storm-surge and exclude rainfall.
(3)    California earthquakes include fire-following perils.

The above estimates of Chubb’s loss profile are inherently uncertain for many reasons, including the following:
•  While the use of third-party catastrophe modeling packages to simulate potential hurricane and earthquake losses is 

prevalent within the insurance industry, the models are reliant upon significant meteorology, seismology, and engineering 
assumptions to estimate catastrophe losses. In particular, modeled catastrophe events are not always a representation of 
actual events and ensuing additional loss potential;

•  There is no universal standard in the preparation of insured data for use in the models, the running of the modeling 

software and interpretation of loss output. These loss estimates do not represent our potential maximum exposures and it is 
highly likely that our actual incurred losses would vary materially from the modeled estimates; and 

•  The potential effects of climate change add to modeling complexity.

Natural Catastrophe Property Reinsurance Program

Chubb’s core property catastrophe reinsurance program provides protection against natural catastrophes impacting its primary 
property operations (i.e., excluding our Global Reinsurance and Life Insurance segments).

We regularly review our reinsurance protection and corresponding property catastrophe exposures. This may or may not lead to 
the purchase of additional reinsurance prior to a program’s renewal date. In addition, prior to each renewal date, we consider 
how much, if any, coverage we intend to buy and we may make material changes to the current structure in light of various 
factors, including modeled PML assessment at various return periods, reinsurance pricing, our risk tolerance and exposures, and 
various other structuring considerations.

Chubb renewed its Global Property Catastrophe Reinsurance Program for our North American and International operations 
effective April 1, 2018 through March 31, 2019, with no significant change in coverage from the expiring program. The 
program consists of three layers in excess of losses retained by Chubb on a per occurrence basis. In addition, Chubb also 
renewed its terrorism coverage (excluding nuclear, biological, chemical and radiation coverage, with an inclusion of coverage for 
biological and chemical coverage for personal lines) for the United States from April 1, 2018 through March 31, 2019 with the 
same limits and retention and percentage placed except that the majority of terrorism coverage is on an aggregate basis above 
our retentions without a reinstatement.

84

Natural Catastrophe Property Reinsurance Program

Loss Location

United States
(excluding Alaska and Hawaii)

United States
(excluding Alaska and Hawaii)

United States
(excluding Alaska and Hawaii)

United States
(excluding Alaska and Hawaii)

International
(including Alaska and Hawaii)

International
(including Alaska and Hawaii)

Alaska, Hawaii, and Canada

Layer of Loss

$0 million – 
$1.0 billion

$1.0 billion –
$1.25 billion 

$1.25 billion –
$2.0 billion

$2.0 billion –
$3.5 billion

$0 million –
$175 million

$175 million –
$925 million

$925 million –
$2.425 billion

Comments

Notes

Losses retained by Chubb

All natural perils and terrorism

All natural perils and terrorism

All natural perils and terrorism

Losses retained by Chubb

All natural perils and terrorism

All natural perils and terrorism

(a)

(b)

(c)

(d)

(a)

(c)

(d)

(a)  

(b)  

(c)  

(d)  

Ultimate retention will depend upon the nature of the loss and the interplay between the underlying per risk programs and certain other catastrophe programs purchased by 
individual business units. These other catastrophe programs have the potential to reduce our effective retention below the stated levels. We added California to our 
Northeast homeowners quota share treaty effective October 1, 2018, which favorably impacted our net liabilities from events in California, such as the wildfires.

These coverages are 20 percent placed with Reinsurers. 

These coverages are both part of the same Second layer within the Global Catastrophe Program and are 100 percent placed with Reinsurers. As such, it may be exhausted 
in one region and not available in the other.

These coverages are both part of the same Third layer within the Global Catastrophe Program and are 100 percent placed with Reinsurers. As such, it may be exhausted in 
one region and not available in the other.

Chubb also has a property catastrophe bond in place that offers additional natural catastrophe protection for certain parts of the 
portfolio. The geographic scope of this coverage is from Virginia through Maine. The East Lane VI 2015 bond currently provides 
$250 million of coverage as part of a $430 million layer in excess of $2,014 million retention through March 13, 2020. 

Political Risk and Credit Insurance

Political risk insurance is a specialized coverage that provides clients with protection against unexpected, catastrophic political 
or macroeconomic events, primarily in emerging markets. We participate in this market through our wholly-owned subsidiary 
Sovereign Risk Insurance Ltd. (Sovereign), and through a unit of our London-based CGM operation. Chubb is one of the world's 
leading underwriters of political risk and credit insurance, has a global portfolio spread across more than 150 countries and is 
also a member of the Berne Union. Our clients include financial institutions, national export credit agencies, leading multilateral 
agencies, private equity firms and multinational corporations. CGM writes political risk and credit insurance business out of 
underwriting offices in London, United Kingdom; Hamburg, Germany; Sao Paulo, Brazil; Singapore; Tokyo, Japan; and in the 
U.S. in the following locations: Chicago, Illinois; New York, New York; and Los Angeles, California.

Our political risk insurance provides protection to commercial lenders against defaults on cross border loans, insulates investors 
against equity losses, and protects exporters against defaults on contracts. Commercial lenders, our largest client segment, are 
covered for missed scheduled loan repayments due to acts of confiscation, expropriation or nationalization by the host 
government, currency inconvertibility or exchange transfer restrictions, or war or other acts of political violence. In addition, in 
the case of loans to government-owned entities or loans that have a government guarantee, political risk policies cover 
scheduled payments against risks of non-payment or non-honoring of government guarantees. Private equity investors and 
corporations receive similar coverage to that of lenders, except their equity is protected against financial losses, inability to 
repatriate dividends, and physical damage to their operations caused by covered events. Our export contracts protection 
provides coverage for both exporters and their financing banks against the risk of contract frustration due to government actions, 
including non-payment by governmental entities.

CGM's credit insurance businesses cover losses due to insolvency, protracted default, and political risk perils including export 
and license cancellation. Our credit insurance product provides coverage to larger companies that have sophisticated credit risk 
management systems, with exposure to multiple customers and that have the ability to self-insure losses up to a certain level 
through excess of loss coverage. It also provides coverage to trade finance banks, exporters, and trading companies, with 

85

exposure to trade-related financing instruments. CGM also has limited capacity for Specialist Credit insurance products which 
provide coverage for project finance and working capital loans for large corporations and banks.

We have implemented structural features in our policies in order to control potential losses within the political risk and credit 
insurance businesses. These include basic loss sharing features that include co-insurance and deductibles, and in the case of 
trade credit, the use of non-qualifying losses that drop smaller exposures deemed too difficult to assess. Ultimate loss severity is 
also limited by using waiting periods to enable the insurer and insured to agree on recovery strategies, and the subrogation of 
the rights of the lender/exporter to the insurer following a claim. We have the option to pay claims over the original loan 
payment schedule, rather than in a lump sum in order to provide insureds and the insurer additional time to remedy problems 
and work towards full recoveries. It is important to note that political risk and credit policies are named peril conditional 
contracts, not financial guarantees, and claims are only paid after conditions and warranties are fulfilled. Political risk and credit 
insurance do not cover currency devaluations, bond defaults, movements in overseas equity markets, transactions deemed 
illegal, situations where corruption or misrepresentation has occurred, or debt that is not legally enforceable. In addition to 
assessing and mitigating potential exposure on a policy-by-policy basis, we also have specific risk management measures in 
place to manage overall exposure and risk. These measures include placing country, credit, and individual transaction limits 
based on country risk and credit ratings, combined single loss limits on multi-country policies, the use of reinsurance protection 
as well as quarterly modeling and stress-testing of the portfolio. We have a dedicated Country and Credit Risk management 
team that are responsible for the portfolio.

Crop Insurance

We are, and have been since the 1980s, one of the leading writers of crop insurance in the U.S. and have conducted that 
business through a managing general agent subsidiary of Rain and Hail. We provide protection throughout the U.S. on a variety 
of crops and are therefore geographically diversified, which reduces the risk of exposure to a single event or a heavy 
accumulation of losses in any one region. Our crop insurance business comprises two components - Multiple Peril Crop 
Insurance (MPCI) and crop-hail insurance.

The MPCI program, offered in conjunction with the U.S. Department of Agriculture’s Risk Management Agency (RMA), is a 
federal subsidized insurance program that covers revenue shortfalls or production losses due to natural causes such as drought, 
excessive moisture, hail, wind, freeze, insects, and disease. These Revenue Products are defined as providing both commodity 
price and yield coverages. Policies are available for various crops in different areas of the U.S. and generally have deductibles 
generally ranging from 10 percent to 50 percent of the insured's risk. The USDA's Risk Management Agency (RMA) sets the 
policy terms and conditions, rates and forms, and is also responsible for setting compliance standards. As a participant in the 
MPCI program, we report all details of policies to the RMA and are party to a Standard Reinsurance Agreement (SRA). The SRA 
sets out the relationship between private insurance companies and the Federal Crop Insurance Corporation (FCIC) concerning 
the terms and conditions regarding the risks each will bear including the pro-rata and state stop-loss provisions, which allows 
companies to limit the exposure of any one state or group of states on their underwriting results. In addition to the pro-rata and 
excess of loss reinsurance protections inherent in the SRA, we also purchase third-party proportional and stop-loss reinsurance 
for our MPCI business to reduce our exposure. We may also enter into crop derivative contracts to further manage our risk 
exposure.

Each year the RMA issues a final SRA for the subsequent reinsurance year (i.e., the 2019 SRA covers the 2019 reinsurance 
year from July 1, 2018 through June 30, 2019). There were no significant changes in the terms and conditions to the 2019 
SRA and therefore, the new SRA does not impact Chubb's outlook on the crop program relative to 2019.

We recognize net premiums written as soon as estimable on our MPCI business, which is generally when we receive acreage 
reports from the policyholders on the various crops throughout the U.S. This allows us to best determine the premium 
associated with the liability that is being planted. The MPCI program has specific timeframes as to when producers must report 
acreage to us and in certain cases, the reporting occurs after the close of the respective reinsurance year. Once the net premium 
written has been recorded, the premium is then earned over the growing season for the crops. A majority of the crops that are 
covered in the program are typically subject to the SRA in effect at the beginning of the year. Given the major crops covered in 
the program, we typically see a substantial written and earned premium impact in the second and third quarters.

The pricing of MPCI premium is determined using a number of factors including commodity prices and related volatility (i.e., 
both impact the amount of premium we can charge to the policyholder). For example, in most states, the pricing for the MPCI 
Revenue Product for corn (i.e., insurance coverage for lower than expected crop revenue in a given season) includes a factor 

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based on the average commodity price in February. If corn commodity prices are higher in February, compared to the February 
price in the prior year, and all other factors are the same, the increase in price will increase the corn premium year-over-year.  
Pricing is also impacted by volatility factors, which measure the likelihood commodity prices will fluctuate over the crop year. 
For example, if volatility is set at a higher rate compared to the prior year, and all other factors are the same, the premium 
charged to the policyholder will be higher year-over-year for the same level of coverage.  

Losses incurred on the MPCI business are determined using both commodity price and crop yield. With respect to commodity 
price, there are two important periods on a large portion of the business: The month of February when the initial premium base 
is set, and the month of October when the final harvest price is set. If the price declines from February to October, with yield 
remaining at normal levels, the policyholder may be eligible to recover on the policy. However, in most cases there are 
deductibles on these policies, therefore, the impact of a decline in price would have to exceed the deductible before a 
policyholder would be eligible to recover. 

We evaluate our MPCI business at an aggregate level and the combination of all of our insured crops (both winter and summer) 
go into our underwriting gain or loss estimate in any given year. Typically, we do not have enough information on the harvest 
prices or crop yield outputs to quantify the preliminary estimated impact to our underwriting results until the fourth quarter. 

Our crop-hail program is a private offering. Premium is earned on the crop-hail program over the coverage period of the policy. 
Given the very short nature of the growing season, most crop-hail business is typically written in the second and third quarters 
and the recognition of earned premium is also more heavily concentrated during this timeframe. We use industry data to 
develop our own rates and forms for the coverage offered. The policy primarily protects farmers against yield reduction caused 
by hail and/or fire, and related costs such as transit to storage. We offer various deductibles to allow the grower to partially self-
insure for a reduced premium cost. We limit our crop-hail exposures through the use of township liability limits and third-party 
reinsurance on our net retained hail business.

Liquidity
Liquidity is a measure of a company's ability to generate cash flows sufficient to meet short-term and long-term cash 
requirements. As a holding company, Chubb Limited possesses assets that consist primarily of the stock of its subsidiaries and 
other investments.  In addition to net investment income, Chubb Limited's cash flows depend primarily on dividends or other 
statutorily permissible payments.  Historically, these dividends and other payments have come primarily from Chubb's 
Bermuda-based operating subsidiaries, which we refer to as our Bermuda subsidiaries. Our consolidated sources of funds 
consist primarily of net premiums written, fees, net investment income, and proceeds from sales and maturities of investments.  
Funds are used at our various companies primarily to pay claims, operating expenses, and dividends; to service debt; to 
purchase investments; and to fund acquisitions.  

We anticipate that positive cash flows from operations (underwriting activities and investment income) should be sufficient to 
cover cash outflows under most loss scenarios for the near term. Should the need arise, we generally have access to capital 
markets and available credit facilities. Refer to “Credit Facilities” below for additional information. Our access to funds under the 
existing credit facility is dependent on the ability of the bank that is a party to the facility to meet its funding commitments. 
Should our existing credit provider experience financial difficulty, we may be required to replace credit sources, possibly in a 
difficult market. If we cannot obtain adequate capital or sources of credit on favorable terms, on a timely basis, or at all, our 
business, operating results, and financial condition could be adversely affected. To date, we have not experienced difficulty 
accessing our credit facility. 

To further ensure the sufficiency of funds to settle unforeseen claims, we hold certain invested assets in cash and short-term 
investments. In addition, for certain insurance, reinsurance, or deposit contracts that tend to have relatively large and 
reasonably predictable cash outflows, we attempt to establish dedicated portfolios of assets that are duration-matched with the 
related liabilities. With respect to the duration of our overall investment portfolio, we manage asset durations to both maximize 
return given current market conditions and provide sufficient liquidity to cover future loss payments. At December 31, 2018, 
the average duration of our fixed maturities (3.7 years) is less than the average expected duration of our insurance liabilities 
(4.1 years). 

Despite our safeguards, if paid losses accelerate beyond our ability to fund such paid losses from current operating cash flows, 
we might need to either liquidate a portion of our investment portfolio or arrange for financing. Potential events causing such a 
liquidity strain could include several significant catastrophes occurring in a relatively short period of time, large uncollectible 
reinsurance recoverables on paid losses (as a result of coverage disputes, reinsurers' credit problems, or decreases in the value 

87

  
 
of collateral supporting reinsurance recoverables) or increases in collateral postings under our variable annuity reinsurance 
business. Because each subsidiary focuses on a more limited number of specific product lines than is collectively available from 
the Chubb Group of Companies, the mix of business tends to be less diverse at the subsidiary level. As a result, the probability 
of a liquidity strain, as described above, may be greater for individual subsidiaries than when liquidity is assessed on a 
consolidated basis. If such a liquidity strain were to occur in a subsidiary, we could be required to liquidate a portion of our 
investments, potentially at distressed prices, as well as be required to contribute capital to the particular subsidiary and/or 
curtail dividends from the subsidiary to support holding company operations.

The payment of dividends or other statutorily permissible distributions from our operating companies are subject to the laws 
and regulations applicable to each jurisdiction, as well as the need to maintain capital levels adequate to support the insurance 
and reinsurance operations, including financial strength ratings issued by independent rating agencies. During 2018, we were 
able to meet all of our obligations, including the payments of dividends on our Common Shares, with our net cash flows.  

We assess which subsidiaries to draw dividends from based on a number of factors. Considerations such as regulatory and legal 
restrictions as well as the subsidiary's financial condition are paramount to the dividend decision. Chubb Limited received 
dividends of $75 million and $450 million from its Bermuda subsidiaries in 2018 and 2017, respectively. 

The payment of any dividends from CGM or its subsidiaries is subject to applicable U.K. insurance laws and regulations.  In 
addition, the release of funds by Syndicate 2488 to subsidiaries of CGM is subject to regulations promulgated by the Society of 
Lloyd's. Chubb Limited received no dividends from CGM in 2018 and 2017.

The U.S. insurance subsidiaries of Chubb INA may pay dividends, without prior regulatory approval, subject to restrictions set 
out in state law of the subsidiary's domicile (or, if applicable, commercial domicile).  Chubb INA's international subsidiaries are 
also subject to insurance laws and regulations particular to the countries in which the subsidiaries operate.  These laws and 
regulations sometimes include restrictions that limit the amount of dividends payable without prior approval of regulatory 
insurance authorities. Chubb Limited received no dividends from Chubb INA in 2018 and 2017. Debt issued by Chubb INA is 
serviced by statutorily permissible distributions by Chubb INA's insurance subsidiaries to Chubb INA as well as other group 
resources. Chubb INA received dividends of $5.2 billion and $2.1 billion from its subsidiaries in 2018 and 2017, respectively. 
At December 31, 2018, the amount of dividends available to be paid to Chubb INA in 2019 from its subsidiaries without prior 
approval of insurance regulatory authorities totals $3.5 billion.

Cash Flows
Our insurance and reinsurance operations provide liquidity in that premiums are received in advance, sometimes substantially in 
advance, of the time claims are paid. Generally, cash flows are affected by claim payments that, due to the nature of our 
operations, may comprise large loss payments on a limited number of claims and which can fluctuate significantly from period 
to period. The irregular timing of these loss payments can create significant variations in cash flows from operations between 
periods. Refer to “Contractual Obligations and Commitments” for our estimate of future claim payments by period. Sources of 
liquidity include cash from operations, routine sales of investments, and financing arrangements. The following is a discussion 
of our cash flows for 2018, 2017, and 2016.

Operating cash flows reflect Net income for each period, adjusted for non-cash items and changes in working capital.

Operating cash flows were $5.5 billion in 2018, compared to $4.5 billion and $5.3 billion in 2017 and 2016, respectively. 
Operating cash flow was higher in 2018 compared to 2017, primarily due to higher premiums collected, net of higher 
catastrophe loss payments related to the 2017 catastrophe events, and lower taxes paid. The decrease in operating cash flows 
of $789 million in 2017 compared to 2016 was principally due to higher claims paid, related to the significant catastrophe 
losses during 2017.

Cash used for investing was $2.9 billion in 2018, compared to $2.4 billion and $5.3 billion in 2017 and 2016, respectively. 
The current year included higher net private equity contributions, net of distributions received, of $793 million. Cash used for 
investing in 2017 was lower compared to 2016 which included cash paid for the purchase of Chubb Corp of $14.3 billion, 
largely funded by sales in our investment portfolio, including net proceeds in short-term investments. 

Cash used for financing was $2.0 billion in 2018, compared to $2.3 billion in 2017, and $742 million in 2016. Cash used for 
financing was lower by $328 million in 2018 compared to 2017. The current year included net proceeds from the issuance of 
long-term debt (net of repayments) of $170 million compared to the prior year which had repayments of $501 million. Cash 

88

used for financing in 2017, which included $801 million of share repurchases and $501 million of repayments of long-term 
debt, was higher compared to 2016, which did not have share repurchases or debt repayments.

Both internal and external forces influence our financial condition, results of operations, and cash flows. Claim settlements, 
premium levels, and investment returns may be impacted by changing rates of inflation and other economic conditions. In many 
cases, significant periods of time, ranging up to several years or more, may lapse between the occurrence of an insured loss, the 
reporting of the loss to us, and the settlement of the liability for that loss. 

We use repurchase agreements as a low-cost funding alternative. At December 31, 2018, there were $1.4 billion in repurchase 
agreements outstanding with various maturities over the next seven months.

In addition to cash from operations, routine sales of investments, and financing arrangements, we have agreements with a third-
party bank provider which implemented two international multi-currency notional cash pooling programs to enhance cash 
management efficiency during periods of short-term timing mismatches between expected inflows and outflows of cash by 
currency. The programs allow us to optimize investment income by avoiding portfolio disruption. In each program, participating 
Chubb entities establish deposit accounts in different currencies with the bank provider. Each day the credit or debit balances in 
every account are notionally translated into a single currency (U.S. dollars) and then notionally pooled. The bank extends 
overdraft credit to all participating Chubb entities as needed, provided that the overall notionally pooled balance of all accounts 
in each pool at the end of each day is at least zero. Actual cash balances are not physically converted and are not commingled 
between legal entities. Chubb entities may incur overdraft balances as a means to address short-term liquidity needs.  Any 
overdraft balances incurred under this program by a Chubb entity would be guaranteed by Chubb Limited (up to $300 million 
in the aggregate). Our syndicated letter of credit facility allows for same day drawings to fund a net pool overdraft should 
participating Chubb entities withdraw contributed funds from the pool. 

Capital Resources
Capital resources consist of funds deployed or available to be deployed to support our business operations. 

(in millions of U.S. dollars, except for percentages)
Short-term debt
Long-term debt

Total financial debt
Trust preferred securities
Total shareholders’ equity
Total capitalization

Ratio of financial debt to total capitalization
Ratio of financial debt plus trust preferred securities to total capitalization

December 31
2018
509

$

December 31
2017
1,013

$

12,087

12,596

308

50,312

$

63,216

$

19.9%

20.4%

11,556

12,569

308

51,172

64,049

19.6%

20.1%

Repurchase agreements are excluded from the table above and are disclosed separately from short-term debt in the 
Consolidated balance sheets. The repurchase agreements are collateralized borrowings where we maintain the right and ability 
to redeem the collateral on short notice, unlike short-term debt which comprises the current maturities of our long-term debt 
instruments.

In April 2018, we redeemed $1.0 billion of 6.375 percent unsecured junior subordinated capital securities with the final 
maturity date of March 2067. With the redemption of the capital securities, we no longer have exposures related to our debt 
obligations that are tied to the London Interbank Offered Rates (LIBOR).  Related to certain of our investment portfolio, we are 
monitoring industry efforts via our external investment managers to establish alternatives and transition away from LIBOR by 
the end of 2021. Refer to Note 8 to the Consolidated Financial Statements for details about the debt issued and debt 
redeemed. 

We believe our financial strength provides us with the flexibility and capacity to obtain available funds externally through debt or 
equity financing on both a short-term and long-term basis.  Our ability to access the capital markets is dependent on, among 
other things, market conditions and our perceived financial strength.  We have accessed both the debt and equity markets from 
time to time.  We generally maintain the ability to issue certain classes of debt and equity securities via an unlimited Securities 

89

and Exchange Commission (SEC) shelf registration which is renewed every three years.  This allows us capital market access for 
refinancing as well as for unforeseen or opportunistic capital needs. In October 2018, we filed an unlimited shelf registration 
which allows us to issue certain classes of debt and equity. This shelf registration expires in October 2021.

Securities Repurchases
From time to time, we repurchase shares as part of our capital management program. Our Board of Directors (Board) has authorized 
share repurchase programs as follows:

•  $1.0 billion of Chubb Common Shares from November 17, 2016 through December 31, 2017
•  $1.0 billion of Chubb Common Shares from January 1, 2018 through December 31, 2018
•  $1.5 billion of Chubb Common Shares from December 1, 2018 through December 31, 2019

Share repurchases may be made in the open market, in privately negotiated transactions, block trades, accelerated repurchases 
and/or through option or other forward transactions. There were no share repurchases in 2016. In 2017 and 2018, we 
repurchased $830 million and $1.02 billion, respectively, of Common Shares in a series of open market transactions under the 
Board share repurchase authorizations. The $1.0 billion Board authorization approved in December 2017 remained effective 
through December 31, 2018, and was fully utilized before the $1.5 billion December 1, 2018 to December 31, 2019 
authorization began being utilized. For the period January 1 through February 27, 2019, we repurchased 1,328,754 Common 
Shares for a total of $174 million in a series of open market transactions. At February 27, 2019, $1.30 billion in share 
repurchase authorization remained through December 31, 2019. 

Common Shares
Our Common Shares had a par value of CHF 24.15 each at December 31, 2018. 

As of December 31, 2018, there were 20,580,486 Common Shares in treasury with a weighted average cost of $127.19 per 
share.

Under Swiss law, dividends must be stated in Swiss francs though dividend payments are made by Chubb in U.S. dollars.

At our May 2017 annual general meeting, our shareholders approved an annual dividend for the following year of up to $2.84 
per share, which was paid in four quarterly installments of $0.71 per share at dates determined by the Board after the annual 
general meeting by way of a distribution from capital contribution reserves, transferred to free reserves for payment. 

At our May 2018 annual general meeting, our shareholders approved an annual dividend for the following year of up to $2.92 
per share, expected to be paid in four quarterly installments of $0.73 per share after the annual general meeting by way of 
distribution from capital contribution reserves, transferred to free reserves for payment. The Board will determine the record and 
payment dates at which the annual dividend may be paid until the date of the 2019 annual general meeting, and is authorized 
to abstain from distributing a dividend at its discretion. The first three quarterly installments each of $0.73 per share, have 
been distributed by the Board as expected.

Dividend distributions on Common Shares amounted to CHF 2.84 ($2.90) per share for the year ended December 31, 2018. 
Refer to Note 10 to the Consolidated Financial Statements for additional information on our dividends.

90

Contractual Obligations and Commitments

The following table presents our future payments due by period under contractual obligations at December 31, 2018:

(in millions of U.S. dollars)
Payment amounts determinable from the respective contracts
Deposit liabilities (1)
Purchase obligations (2)
Investments, including Limited Partnerships (3)
Operating leases
Repurchase agreements
Short-term debt
Long-term debt (4)
Trust preferred securities
Interest on debt obligations (4)
Total obligations in which payment amounts are determinable from

the respective contracts

Payment amounts not determinable from the respective contracts
Estimated gross loss payments under insurance and reinsurance

contracts

Estimated payments for future policy benefits
Total contractual obligations and commitments

Payments Due By Period

2020
and 2021

2022
and 2023

Thereafter

Total

2019

$

1,937 $

20 $

35 $

61 $ 1,821

510

4,416

820

1,418

509

11,788

309

6,450

177

1,493

173

1,418

509

—

—

473

269

1,208

277

—

—

64

734

186

—

—

1,301

1,475

—

882

—

817

—

981

184

—

—

9,012

309

4,278

28,157

4,263

3,972

3,337

16,585

62,982

17,798

17,524

20,592

963

1,875

8,728

1,632

18,932

16,122

$ 111,731 $ 23,024 $ 23,371 $ 13,697 $ 51,639

(1) 

(2) 

(3) 

(4) 

Refer to Note 1 k) to the Consolidated Financial Statements.

Primarily comprises audit fees and agreements with vendors to purchase system software administration and maintenance services.

Funding commitment primarily related to limited partnerships. The timing of the payments of these commitments is uncertain and may differ from the estimated timing in 
the table.

Included in debt obligations are €900 million ($1.0 billion calculated using the Euro balance sheet rate as of December 31, 2018) of 1.55 percent Euro denominated 
senior notes due March 2028 and €900 million ($1.0 billion calculated using the Euro balance sheet rate as of December 31, 2018) of 2.50 percent Euro denominated 
senior notes due March 2038. Incepted on March 7, 2018, these senior notes are subject to foreign exchange fluctuations on interest expense and principal. 

The above table excludes the following items:

•  Pension obligations: Minimum funding requirements for our pension obligations are immaterial. Subsequent funding 

commitments are apt to vary due to many factors and are difficult to estimate at this time. Refer to Note 12 to the 
Consolidated Financial Statements for additional information. 

•  Liabilities for unrecognized tax benefits: The liability for unrecognized tax benefits, excluding interest, was $14 million at 
December 31, 2018. We record accruals for interest and penalties, if any, related to unrecognized tax benefits in Income 
Tax expense in the Consolidated statements of operations. At December 31, 2018, we had accrued $3 million in liabilities 
for income tax-related interest and penalties in our Consolidated balance sheets. We are unable to make a reasonably 
reliable estimate for the timing of cash settlement with respect to these liabilities. Refer to Note 7 to the Consolidated 
Financial Statements for additional information.

We have no other significant contractual obligations or commitments not reflected in the table above. We do not have any off-
balance sheet arrangements that are reasonably likely to have a material effect on our financial condition, revenues or expenses, 
results of operations, liquidity, capital expenditures, or capital resources.

Estimated gross loss payments under insurance and reinsurance contracts
We are obligated to pay claims under insurance and reinsurance contracts for specified loss events covered under those 
contracts. Such loss payments represent our most significant future payment obligation as a P&C insurance and reinsurance 
company. In contrast to other contractual obligations, cash payments are not determinable from the terms specified within the 
contract. For example, we do not ultimately make a payment to our counterparty for many insurance and reinsurance contracts 
(i.e., when a loss event has not occurred) and if a payment is to be made, the amount and timing cannot be determined from 

91

the contract. In the table above, we estimate payments by period relating to our gross liability for unpaid losses and loss 
expenses included in the Consolidated balance sheet at December 31, 2018, and do not take into account reinsurance 
recoverable. These estimated loss payments are inherently uncertain and the amount and timing of actual loss payments are 
likely to differ from these estimates and the differences could be material. Given the numerous factors and assumptions involved 
in both estimates of loss and loss expense reserves and related estimates as to the timing of future loss and loss expense 
payments in the table above, differences between actual and estimated loss payments will not necessarily indicate a 
commensurate change in ultimate loss estimates. The liability for Unpaid losses and loss expenses presented in our balance 
sheet is discounted for certain structured settlements for which the timing and amount of future claim payments are reliably 
determinable and certain reserves for unsettled claims that are discounted in statutory filings. Accordingly, the estimated 
amounts in the table exceed the liability for Unpaid losses and loss expenses presented in our balance sheet. Refer to Note 1 h) 
to the Consolidated Financial Statements for additional information.

Estimated payments for future policy benefits
We establish reserves for future policy benefits for life, long-term health, and annuity contracts. The amounts in the table are 
gross of fees or premiums due from the underlying contracts. The liability for Future policy benefits for life, long-term health, 
and annuity contracts presented in our balance sheet is discounted and reflected net of fees or premiums due from the 
underlying contracts. Accordingly, the estimated amounts in the table exceed the liability for Future policy benefits presented in 
our balance sheet. Payment amounts related to these reserves must be estimated and are not determinable from the 
contract. Due to the uncertainty with respect to the timing and amount of these payments, actual results could materially differ 
from the estimates in the table.

Credit Facilities

As our Bermuda subsidiaries are non-admitted insurers and reinsurers in the U.S., the terms of certain U.S. insurance and 
reinsurance contracts require them to provide collateral, which can be in the form of letters of credit (LOCs). LOCs may also be 
used for general corporate purposes.

On October 25, 2017, we entered into a credit facility that provides for up to $1.0 billion of availability, all of which may be 
used for the issuance of LOC and for revolving loans. We have the ability to increase the capacity to $2.0 billion under certain 
conditions, but any such increase would not raise the sub-limit for revolving loans above $1.0 billion. Our existing credit facility 
has a remaining term expiring in October 2022. At December 31, 2018, our LOC usage was $398 million. 

Our access to funds under an existing credit facility is dependent on the ability of the banks that are a party to the facility to 
meet their funding commitments. In the event that such credit support is insufficient, we could be required to provide 
alternative security to clients. This could take the form of additional insurance trusts supported by our investment portfolio or 
funds withheld using our cash resources. The value of LOCs required is driven by, among other things, statutory liabilities 
reported by variable annuity guarantee reinsurance clients, loss development of existing reserves, the payment pattern of such 
reserves, the expansion of business, and loss experience of such business. 

The facility noted above requires that we maintain certain covenants, all of which have been met at December 31, 2018.  
These covenants include:

(i)  a minimum consolidated net worth of not less than $34.985 billion; and
(ii) a ratio of consolidated debt to total capitalization of not greater than 0.35 to 1.

At December 31, 2018, (a) the minimum consolidated net worth requirement under the covenant described in (i) above was 
$34.985 billion and our actual consolidated net worth as calculated under that covenant was $52.8 billion and (b) our ratio of 
debt to total capitalization, as calculated under the covenant which excludes the fair value adjustment of debt acquired through 
the Chubb Corp acquisition, was 0.20 to 1, which is below the maximum debt to total capitalization ratio of 0.35 to 1 as 
described in (ii) above.

Our failure to comply with the covenants under any credit facility would, subject to grace periods in the case of certain 
covenants, result in an event of default. This could require us to repay any outstanding borrowings or to cash collateralize LOCs 
under such facility. Our failure to repay material financial obligations, as well as our failure with respect to certain other events 
expressly identified, would result in an event of default under the facility.

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Should our existing credit provider experience financial difficulty, we may be required to replace credit sources, possibly in a 
difficult market. If we cannot obtain adequate capital or sources of credit on favorable terms, on a timely basis, or at all, our 
business, operating results, and financial condition could be adversely affected. To date, we have not experienced difficulty 
accessing our credit facility. 

Ratings

Chubb Limited and its subsidiaries are assigned credit and financial strength (insurance) ratings from internationally recognized 
rating agencies, including S&P, A.M. Best, Moody's, and Fitch. The ratings issued on our companies by these agencies are 
announced publicly and are available directly from the agencies. Our Internet site (investors.chubb.com, under Shareholder 
Resources/Rating Agency Ratings) also contains some information about our ratings, but such information on our website is not 
incorporated by reference into this report.

Financial strength ratings reflect the rating agencies' opinions of a company's claims paying ability.  Independent ratings are one 
of the important factors that establish our competitive position in the insurance markets. The rating agencies consider many 
factors in determining the financial strength rating of an insurance company, including the relative level of statutory surplus 
necessary to support the business operations of the company. These ratings are based upon factors relevant to policyholders, 
agents, and intermediaries and are not directed toward the protection of investors. Such ratings are not recommendations to 
buy, sell, or hold securities.

Credit ratings assess a company's ability to make timely payments of principal and interest on its debt. It is possible that, in the 
future, one or more of the rating agencies may reduce our existing ratings. If one or more of our ratings were downgraded, we could 
incur higher borrowing costs, and our ability to access the capital markets could be impacted. In addition, our insurance and 
reinsurance operations could be adversely impacted by a downgrade in our financial strength ratings, including a possible reduction 
in demand for our products in certain markets. Also, we have insurance and reinsurance contracts which contain rating triggers. 
In the event the S&P or A.M. Best financial strength ratings of Chubb fall, we may be faced with the cancellation of premium or 
be required to post collateral on our underlying obligation associated with this premium. We estimate that at December 31, 2018, 
a  one-notch  downgrade  of  our  S&P  or  A.M.  Best  financial  strength  ratings  would  result  in  an  immaterial  loss  of  premium  or 
requirement for collateral to be posted.

ITEM 7A.  Quantitative and Qualitative Disclosures about Market Risk

Market Sensitive Instruments and Risk Management
Market risk represents the potential for loss due to adverse changes in the fair value of financial instruments. We are exposed to 
potential losses from various market risks including changes in interest rates, equity prices, and foreign currency exchange rates.  
Further, through writing the GLB and GMDB products, we are exposed to volatility in the equity and credit markets, as well as 
interest rates. Our investment portfolio consists primarily of fixed income securities, denominated in both U.S. dollars and 
foreign currencies, which are sensitive to changes in interest rates and foreign currency exchange rates. The majority of our fixed 
income portfolio is classified as available for sale. The effect of market movements on our available for sale investment portfolio 
impacts Net income (through Net realized gains (losses)) when securities are sold or when we record an OTTI charge in Net 
income. Changes in interest rates and foreign currency exchange rates will have an immediate effect on Shareholders' equity and 
Comprehensive income and in certain instances, Net income. From time to time, we also use derivative instruments such as 
futures, options, swaps, and foreign currency forward contracts to manage the duration of our investment portfolio and foreign 
currency exposures and also to obtain exposure to a particular financial market. At December 31, 2018 and 2017, our notional 
exposure to derivative instruments was $9.1 billion and $4.8 billion, respectively. These instruments are recognized as assets or 
liabilities in our consolidated financial statements and are sensitive to changes in interest rates, foreign currency exchange rates, 
and equity security prices. As part of our investing activities, we purchase to be announced mortgage backed securities (TBAs). 
Changes in the fair value of TBAs are included in Net realized gains (losses) and therefore, have an immediate effect on both 
our Net income and Shareholders' equity. 

We seek to mitigate market risk using a number of techniques, including maintaining and managing the assets and liabilities of 
our international operations consistent with the foreign currencies of the underlying insurance and reinsurance businesses, 
thereby limiting exchange rate risk to net assets denominated in foreign currencies.  

93

The following is a discussion of our primary market risk exposures at December 31, 2018. Our policies to address these risks in 
2018 were not materially different from 2017. We do not currently anticipate significant changes in our primary market risk 
exposures or in how those exposures are managed in future reporting periods based upon what is known or expected to be in 
effect in future reporting periods.

Interest rate risk – fixed income portfolio and debt obligations
Our fixed income portfolio and debt obligations have exposure to interest rate risk. Changes in investment values attributable to 
interest rate changes are mitigated by corresponding and partially offsetting changes in the economic value of our insurance 
reserves and debt obligations. We monitor this exposure through periodic reviews of our asset and liability positions.

The following table presents the impact at December 31, 2018 and 2017, on the fair value of our fixed income portfolio of a 
hypothetical increase in interest rates of 100 bps applied instantly across the U.S. yield curve (an immediate time horizon was 
used as this presents the worst case scenario):

(in billions of U.S. dollars, except for percentages)

Fair value of fixed income portfolio
Pre-tax impact of 100 bps increase in interest rates:

Decrease in dollars
As a percentage of total fixed income portfolio at fair value

$

$

2018

94.7

3.5

3.7%

$

$

2017

97.0

4.1

4.2%

Changes in interest rates will have an immediate effect on Comprehensive income and Shareholders' equity but will not 
ordinarily have an immediate effect on Net income. Variations in market interest rates could produce significant changes in the 
timing of prepayments due to available prepayment options. For these reasons, actual results could differ from those reflected in 
the tables.

Although our debt and trust preferred securities (collectively referred to as debt obligations) are reported at amortized cost and 
not adjusted for fair value changes, changes in interest rates could have a material impact on their fair value, albeit there would 
be no impact on our consolidated financial statements.  

The following table presents the impact at December 31, 2018 and 2017, on the fair value of our debt obligations of a 
hypothetical decrease in interest rates of 100 bps applied instantly across the U.S. yield curve (an immediate time horizon was 
used as this presents the worst case scenario):

(in millions of U.S. dollars, except for percentages)

Fair value of debt obligations, including repurchase agreements
Pre-tax impact of 100 bps decrease in interest rates:

Increase in dollars
As a percentage of total debt obligations at fair value

$

$

2018

14,524

1,201

8.3%

$

$

2017

15,221

1,144

7.5%

94

Foreign currency management
As a global company, Chubb entities transact business in multiple currencies. Our policy is to generally match assets, liabilities 
and required capital for each individual jurisdiction in local currency, which would include the use of derivatives. We do not 
hedge our net asset non-U.S. dollar capital positions; however, we do consider hedging for planned cross border transactions.

The following table summarizes the net assets in non-U.S. currencies at December 31, 2018 and 2017:

(in millions of U.S. dollars, except for percentages)

Value of 
Net Assets

Canadian dollar (CAD)

British pound sterling (GBP)

Euro (EUR)

Australian dollar (AUD)

Brazilian real (BRL)

Mexican peso (MXN)

Korean won (KRW) (x100)

Thai baht (THB)

Hong Kong dollar (HKD)

Japanese yen (JPY)

Euro denominated debt (1)

Other foreign currencies

$

2,114

1,901

1,896

1,149

938

729

726

459

362

343

(2,016)

1,791

2018

Exchange
rate 
per USD

0.7333 $

1.2754

1.1467

0.7049

0.2577

0.0509

0.0900

0.0309

0.1277

0.0091

1.1467

2017

Exchange
rate
per USD

2018 vs. 2017
% change in
exchange rate
per USD

Value of
Net Assets

2,289

2,696

1,846

1,283

1,524

815

674

513

400

465

0.7955

1.3513

1.2005

0.7809

0.3019

0.0509

0.0937

0.0307

0.1280

0.0089

(7.8)%

(5.6)%

(4.5)%

(9.7)%

(14.6)%

—

(3.9)%

0.7 %

(0.2)%

2.2 %

     various

1,644

     various

NM

Value of net assets denominated in foreign 
currencies (2)
As a percentage of total net assets

$

10,392

$

14,149

20.7%

27.7%

Pre-tax decrease to Shareholders' equity of a
hypothetical 10 percent strengthening of the
U.S. dollar
NM – not meaningful
(1)      Refer to Note 8 to the Consolidated Financial Statements for additional information.
(2)      At December 31, 2018, net assets denominated in foreign currencies comprised approximately 22 percent tangible assets and 78 percent intangible assets, primarily 

1,285

945

$

$

goodwill. 

Effective July 1, 2018, Argentina was designated as a highly inflationary economy and therefore we changed the functional 
currency for our Argentine operations from the Argentine Peso to the U.S. dollar. Our net assets denominated in the Argentine 
Peso represent less than 0.1 percent of consolidated shareholders’ equity. Therefore, this change in the functional currency of 
our Argentine operations did not have a material impact on our financial condition or results of operations.

Reinsurance of GMDB and GLB guarantees
Chubb views its variable annuity reinsurance business as having a similar risk profile to that of catastrophe reinsurance with the 
probability of long-term economic loss relatively small, at the time of pricing. Adverse changes in market factors and 
policyholder behavior will have an impact on both Life insurance underwriting income and net income. When evaluating these 
risks, we expect to be compensated for taking both the risk of a cumulative long-term economic net loss, as well as the short-
term accounting variations caused by these market movements. Therefore, we evaluate this business in terms of its long-term 
economic risk and reward.

Net income is directly impacted by changes in benefit reserves calculated in connection with reinsurance of variable annuity 
guarantees. In addition, net income is directly impacted by changes in the fair value of the GLB liability (FVL), which is 
classified as a derivative for accounting purposes. The FVL established for a GLB reinsurance contract represents the difference 
between the fair value of the contract and the benefit reserves. Benefit reserves and FVL calculations are directly affected by 
market factors, including equity levels, interest rate levels, credit risk, and implied volatilities, as well as policyholder behaviors, 
such as annuitization and lapse rates, and policyholder mortality.

95

 
The tables below are estimates of the sensitivities to instantaneous changes in economic inputs (e.g., equity shock, interest rate 
shock, etc.) or actuarial assumptions at December 31, 2018 of the FVL and of the fair value of specific derivative instruments 
held (hedge value) to partially offset the risk in the variable annuity guarantee reinsurance portfolio. The following assumptions 
should be considered when using the below tables: 

•  No changes to the benefit ratio used to establish benefit reserves at December 31, 2018.

•  Equity shocks impact all global equity markets equally 

•  Our liabilities are sensitive to global equity markets in the following proportions: 75 percent—85 percent U.S. equity, 

and 15 percent—25 percent international equity.

•  Our current hedge portfolio is sensitive only to U.S. equity markets.

•  We would suggest using the S&P 500 index as a proxy for U.S. equity, and the MSCI EAFE index as a proxy for 

international equity.

• 

Interest rate shocks assume a parallel shift in the U.S. yield curve 

•  Our liabilities are also sensitive to global interest rates at various points on the yield curve, mainly the U.S. Treasury 

curve in the following proportions: up to 10 percent short-term rates (maturing in less than 5 years), 25 percent—35 
percent medium-term rates (maturing between 5 years and 10 years, inclusive), and 55 percent—65 percent long-
term rates (maturing beyond 10 years). 

•  A change in AA-rated credit spreads impacts the rate used to discount cash flows in the fair value model. AA-rated 

credit spreads are a proxy for both our own credit spreads and the credit spreads of the ceding insurers.

•  The hedge sensitivity is from December 31, 2018 market levels.

•  The sensitivities are not directly additive because changes in one factor will affect the sensitivity to changes in other factors.  
The sensitivities do not scale linearly and may be proportionally greater for larger movements in the market factors. The 
sensitivities may also vary due to foreign exchange rate fluctuations. The calculation of the FVL is based on internal models 
that include assumptions regarding future policyholder behavior, including lapse, annuitization, and asset allocation. These 
assumptions impact both the absolute level of the FVL as well as the sensitivities to changes in market factors shown 
below. Actual sensitivity of our net income may differ from those disclosed in the tables below due to differences between 
short-term market movements and management judgment regarding the long-term assumptions implicit in our benefit 
ratios.

• 

In addition, the tables below do not reflect the expected quarterly run rate of net income generated by the variable annuity 
guarantee reinsurance portfolio if markets remain unchanged during the period. All else equal, if markets remain unchanged 
during the period, the Gross FVL will increase, resulting in a realized loss. The Gross FVL increases primarily because future 
premiums are lower by the amount collected in the quarter, and also because future claims are discounted for a shorter 
period. We refer to this increase in Gross FVL as “timing effect”. The unfavorable impact of timing effect on our Gross FVL 
in a quarter is not reflected in the sensitivity tables below. For this reason, when using the tables below to estimate the 
sensitivity of Gross FVL in the first quarter 2019 to various changes, it is necessary to assume an additional $5 million to 
$45 million increase in Gross FVL and realized losses. The impact to Net income is partially mitigated because this realized 
loss is partially offset by the positive quarterly run rate of Life insurance underwriting income generated by the variable 
annuity guarantee reinsurance portfolio if markets remain unchanged during the period. Note that both the timing effect and 
the quarterly run rate of Life insurance underwriting income change over time as the book ages.

96

Interest Rate Shock
(in millions of U.S. dollars)

+100 bps

(Increase)/decrease in Gross FVL

Increase/(decrease) in hedge value

Increase/(decrease) in net income

Flat

(Increase)/decrease in Gross FVL

Increase/(decrease) in hedge value

Increase/(decrease) in net income

-100 bps

(Increase)/decrease in Gross FVL

Increase/(decrease) in hedge value

Worldwide Equity Shock

+10%

Flat

-10%

-20%

-30%

-40%

$

$

$

$

$

$

$

$

$

$

326

(48)

278

149

(48)

101

(77)

(48)

196

—

196

$

$

47

48

95

— $

(170)

—

48

— $

(122)

(245)

$

(435)

—

48

$

(124)

$

(317)

$

(527)

$

$

$

$

97

(27)

(364)

97

(267)

(646)

97

$

$

$

$

145

(172)

(578)

145

$

$

194

(333)

(804)

194

(433)

$

(610)

(873)

$ (1,105)

145

194

Increase/(decrease) in net income

$

(125)

$

(245)

$

(387)

$

(549)

$

(728)

$

(911)

Sensitivities to Other Economic Variables
(in millions of U.S. dollars)
(Increase)/decrease in Gross FVL

Sensitivities to Actuarial Assumptions
(in millions of U.S. dollars)
(Increase)/decrease in Gross FVL

AA-rated Credit Spreads

 Interest Rate Volatility

 Equity Volatility

+100 bps

-100 bps

+2%

-2%

+2%

$

70

$

(78)

$

— $

— $

(8)

$

Mortality

+20%

+10%

-10%

$

18

$

9

$

(9)

$

-2%

7

-20%

(19)

(in millions of U.S. dollars)
(Increase)/decrease in Gross FVL

(in millions of U.S. dollars)
(Increase)/decrease in Gross FVL

Lapses

+50%

+25%

-25%

-50%

$

95

$

50

$

(54)

$

(113)

Annuitization

+50%

+25%

-25%

-50%

$

(498)

$

(264)

$

300

$

548

Variable Annuity Net Amount at Risk
All our VA reinsurance treaties include annual or aggregate claim limits and many include an aggregate deductible which limit 
the net amount at risk under these programs. The tables below present the net amount at risk at December 31, 2018 following 
an immediate change in equity market levels, assuming all global equity markets are impacted equally.  For further information 
on the net amount at risk, refer to Note 4 c) to the Consolidated Financial Statements.

a) Reinsurance covering the GMDB risk only

(in millions of U.S. dollars)

GMDB net amount at risk

Claims at 100% immediate mortality

Equity Shock

+20%

Flat

-20%

-40%

-60%

-80%

$

275

174

$

408 $

177

772

168

$

923

152

$

868

136

$

736

122

The treaty claim limits function as a ceiling as equity markets fall. As the shocks in the table above become incrementally more 
negative, the impact on the NAR and claims at 100 percent mortality begin to drop due to the specific nature of these claim 
limits, many of which are annual claim limits calculated as a percentage of the reinsured account value. There is also some 
impact due to a small portion of the GMDB reinsurance under which claims are positively correlated to equity markets (claims 
decrease as equity markets fall).

97

b) Reinsurance covering the GLB risk only

(in millions of U.S. dollars)

GLB net amount at risk

Equity Shock

+20%

Flat

-20%

-40%

-60%

-80%

$

794

$

1,233 $ 1,952

$ 2,672

$ 3,083

$ 3,388

The treaty claim limits cause the net amount at risk to increase at a declining rate as equity markets fall.

c) Reinsurance covering both the GMDB and GLB risks on the same underlying policyholders

 (in millions of U.S. dollars)

GMDB net amount at risk

GLB net amount at risk

Claims at 100% immediate mortality

Equity Shock

+20%

Flat

-20%

-40%

-60%

-80%

$

87

$

103 $

381

17

517

18

117

689

18

$

126

878

18

$

131

$

132

1,069

1,195

18

18

The treaty limits control the increase in the GMDB net amount at risk as equity markets fall. The GMDB net amount at risk 
continues to grow as equity markets fall because most of these reinsurance treaties do not have annual claim limits calculated 
as a percentage of the underlying account value. The treaty limits cause the GLB net amount at risk to increase at a declining 
rate as equity markets fall.

ITEM 8.  Financial Statements and Supplementary Data
The financial statements and supplementary data are included in this Form 10-K commencing on page F-1.

ITEM 9.  Changes in and Disagreements with Accountants on Accounting and Financial Disclosure
None.

ITEM 9A.  Controls and Procedures
Chubb’s management, with the participation of Chubb’s Chief Executive Officer and Chief Financial Officer, evaluated the 
effectiveness of Chubb’s disclosure controls and procedures as defined in Rule 13a-15(e) and Rule 15d-15(e) under the 
Securities Exchange Act of 1934 as of December 31, 2018. Based upon that evaluation, Chubb’s Chief Executive Officer and 
Chief Financial Officer concluded that Chubb’s disclosure controls and procedures are effective in allowing information required 
to be disclosed in reports filed under the Securities Exchange Act of 1934 to be recorded, processed, summarized, and reported 
within time periods specified in the rules and forms of the SEC, and that such information is accumulated and communicated to 
Chubb’s management, including its Chief Executive Officer and Chief Financial Officer, as appropriate to allow timely decisions 
regarding required disclosure. 

In 2016, Chubb completed the acquisition of The Chubb Corporation. For the year ended December 31, 2018, we continued to 
integrate the information technology environments of the two companies.

There were no other changes to Chubb's internal controls over financial reporting for the year ended December 31, 2018 that 
have materially affected, or are reasonably likely to materially affect, Chubb's internal controls over financial reporting. Chubb's 
management report on internal control over financial reporting is included on page F-3 and PricewaterhouseCoopers LLP's audit 
report is included on page F-4.

ITEM 9B.  Other Information

Disclosure of Certain Activities Under Section 13(r) of the Securities Exchange Act of 1934

Section 13(r) of the Securities Exchange Act of 1934, as amended, requires an issuer to disclose in its annual or quarterly 
reports whether it or an affiliate knowingly engaged in certain activities described in that section, including certain activities 
related to Iran during the period covered by the report.  

98

Chubb, through certain of its non-U.S. subsidiaries, provides insurance and reinsurance coverage relating to marine risks for 
policyholders with global operations. As a result of the modification of U.S. and European sanctions on Iran in 2016, several 
marine policyholders have informed us that they are shipping cargo to and from Iran, including transporting crude oil, 
petrochemicals and refined petroleum products. As the activities of our insureds and reinsureds are permitted under applicable 
laws and regulations, including U. S. Department of Treasury General License H, Chubb intends for its non-U.S. subsidiaries to 
continue providing such coverage to its insureds and reinsureds to the extent permitted by applicable law. Since these policies 
insure multiple voyages and fleets containing multiple ships, we are unable to attribute gross revenues and net profits from such 
marine policies to these activities involving Iran. 

PART III

ITEM 10.  Directors, Executive Officers and Corporate Governance

Information pertaining to this item is incorporated by reference to the sections entitled “Agenda Item 5 - Election of the Board of 
Directors”, “Corporate Governance - The Board of Directors - Director Nomination Process”, “Corporate Governance - The 
Committees of the Board - Audit Committee”, and “Corporate Governance - Did Our Officers and Directors Comply with 
Section 16(a) Beneficial Ownership Reporting in 2018?” of the definitive proxy statement for the 2019 Annual General Meeting 
of Shareholders which will be filed with the SEC not later than 120 days after the close of the fiscal year pursuant to Regulation 
14A. Also incorporated herein by reference is the text under the caption “Executive Officers of the Registrant” appearing at the 
end of Part I Item 1 of the Annual Report on Form 10-K.

Code of Ethics
Chubb has adopted a Code of Conduct, which sets forth standards by which all Chubb employees, officers, and directors must 
abide as they work for Chubb. Chubb has posted this Code of Conduct on its Internet site (investors.chubb.com, under 
Corporate Governance/Highlights and Governance Documents/The Chubb Code of Conduct). Chubb intends to disclose on its 
Internet site any amendments to, or waivers from, its Code of Conduct that are required to be publicly disclosed pursuant to the 
rules of the SEC or the New York Stock Exchange.

ITEM 11.  Executive Compensation

This item is incorporated by reference to the sections entitled “Executive Compensation”, “Compensation Committee Report” 
and “Director Compensation” of the definitive proxy statement for the 2019 Annual General Meeting of Shareholders which will 
be filed with the SEC not later than 120 days after the close of the fiscal year pursuant to Regulation 14A.

ITEM 12.  Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

Plan category

Equity compensation plans approved by security holders (1)
Equity compensation plans not approved by security holders (2)

Number of securities
to be issued upon
exercise of
outstanding options,
warrants, and rights

Weighted-average 
exercise price of 
outstanding options, 
warrants, and rights (3)

Number of securities
remaining available for
future issuance under
equity compensation
plans

11,965,165 $

108.26

16,205,809

34,521

(1) These totals include securities available for future issuance under the following plans:

(i) Chubb Limited 2016 Long-Term Incentive Plan (LTIP). A total of 19,500,000 shares are authorized to be issued pursuant to 
awards made as options, stock appreciation rights, stock units, performance shares, performance units, restricted stock, and 
restricted stock units. The maximum number of shares that may be delivered to participants and their beneficiaries under the LTIP 
shall be equal to the sum of: (x) 19,500,000 shares of stock; and (y) any shares of stock that have not been delivered pursuant to 
the ACE LTIP (as defined in clause (ii) of this footnote (1) below) and remain available for grant pursuant to the ACE LTIP, including 
shares of stock represented by awards granted under the ACE LTIP that are forfeited, expire or are canceled after the effective date of 
the LTIP without delivery of shares of stock or which result in the forfeiture of the shares of stock back to the Company to the extent 
that such shares would have been added back to the reserve under the terms of the ACE LTIP. As of December 31, 2018, a total of 
3,340,842 option awards and 481,357 restricted stock unit awards are outstanding, and 14,100,867 shares remain available for 
future issuance under this plan.

99

(ii) ACE Limited 2004 Long-Term Incentive Plan (ACE LTIP). As of December 31, 2018, a total of 7,159,680 option awards and 
210,121 restricted stock unit awards are outstanding. No additional grants will be made pursuant to the ACE LTIP.

(iii) The Chubb Corporation Long-Term Incentive Plan (2014) (Chubb Corp. LTIP). As of December 31, 2018, a total of 
506,778 option awards, 72,077 restricted stock unit awards, nil performance unit awards (representing 100% of the 
aggregate target in accordance with the Chubb Corp. merger agreement) and 151,171 deferred stock unit awards are 
outstanding. No additional grants will be made pursuant to the Chubb Corp. LTIP.

(iv) ESPP. A total of 6,500,000 shares have been authorized for purchase at a discount. As of December 31, 2018, 
2,104,942 shares remain available for future issuance under this plan.

(2)  These plans are the Chubb Corp. CCAP Excess Benefit Plan (CCAP Excess Benefit Plan) and the Chubb Corp. Deferred 

Compensation Plan for Directors, under which no Common Shares are available for future issuance other than with respect to 
outstanding rewards. The CCAP Excess Benefit Plan is a nonqualified, defined contribution plan and covers those participants 
in the Capital Accumulation Plan of The Chubb Corporation (CCAP) (Chubb Corp.’s legacy 401(k) plan) and Chubb Corp.’s 
legacy employee stock ownership plan (ESOP) whose total benefits under those plans are limited by certain provisions of the 
Internal Revenue Code. A participant in the CCAP Excess Benefit Plan is entitled to a benefit equaling the difference between 
the participant’s benefits under the CCAP and the ESOP, without considering the applicable limitations of the Code, and the 
participant’s actual benefits under such plans. A participant’s excess ESOP benefit is expressed as Common Shares. 
Payments under the CCAP Excess Benefit Plan are generally made: (i) for excess benefits related to the CCAP, in cash 
annually as soon as practical after the amount of excess benefit can be determined; and (ii) for excess benefits related to the 
ESOP, in Common Shares as soon as practicable after the participant’s termination of employment. Allocations under the 
ESOP ceased in 2004. Accordingly, other than dividends, no new contributions are made to the ESOP or the CCAP Excess 
Benefit Plan with respect to excess ESOP benefits.

(3)  Weighted average exercise price excludes shares issuable under performance unit awards and restricted stock unit awards.

ITEM 13.  Certain Relationships and Related Transactions and Director Independence

This item is incorporated by reference to the sections entitled “Corporate Governance - What Is Our Related Party Transactions 
Approval Policy And What Procedures Do We Use To Implement It?”, “Corporate Governance - What Related Party Transactions 
Do We Have?”, and “Corporate Governance - The Board of Directors - Director Independence” of the definitive proxy statement 
for the 2019 Annual General Meeting of Shareholders which will be filed with the SEC not later than 120 days after the close of 
the fiscal year pursuant to Regulation 14A.

ITEM 14.  Principal Accounting Fees and Services

This item is incorporated by reference to the section entitled “Agenda Item 4 – Election of Auditors – 4.2 – Ratification of 
appointment of PricewaterhouseCoopers LLP (United States) as independent registered public accounting firm for purposes of 
U.S. securities law reporting” of the definitive proxy statement for the 2019 Annual General Meeting of Shareholders which will 
be filed with the SEC not later than 120 days after the close of the fiscal year pursuant to Regulation 14A.

100

PART IV

ITEM 15.  Exhibits, Financial Statement Schedules

(a) 

Financial Statements, Schedules, and Exhibits 

1.

Consolidated Financial Statements

Management's Responsibility for Financial Statements and Internal Control over Financial Reporting

Report of Independent Registered Public Accounting Firm

Consolidated Balance Sheets at December 31, 2018 and 2017

Consolidated Statements of Operations and Comprehensive Income for the years ended December 31, 

2018, 2017, and 2016

Consolidated Statements of Shareholders' Equity for the years ended December 31, 2018, 2017, and 

2016

Consolidated Statements of Cash Flows for the years ended December 31, 2018, 2017, and 2016

Notes to Consolidated Financial Statements

2.

Financial Statement Schedules

Schedule I - Summary of Investments - Other Than Investments in Related Parties at December 

31, 2018

Schedule II - Condensed Financial Information of Registrant (Parent Company Only) at December 
31, 2018 and 2017 and for the years ended December 31, 2018, 2017, and 2016

Schedule IV - Supplemental Information Concerning Reinsurance for the years ended December 31, 2018, 

2017, and 2016

Schedule VI - Supplementary Information Concerning Property and Casualty Operations as of and for the years 

ended December 31, 2018, 2017, and 2016

Page

F-3

F-4

F-6

F-7

F-8

F-9

F-10

F-107

F-108

F-111

F-112

Other schedules have been omitted as they are not applicable to Chubb, or the required information has been included in
the Consolidated Financial Statements and related notes.

3.

Exhibits

Exhibit
Number

2.1

3.1

3.2

4.1

4.2

4.3

4.4

Exhibit Description

Agreement and Plan of Merger, by and among ACE Limited, 
William Investment Holdings Corporation and The Chubb 
Corporation, dated as of June 30, 2015

Articles of Association of the Company, as amended and 
restated

Organizational Regulations of the Company as amended

Articles of Association of the Company, as amended and 
restated

Organizational Regulations of the Company as amended

Specimen share certificate representing Common Shares

Form of 2.6 percent Senior Notes due 2015

Incorporated by Reference

Form

8-K

Original
Number

2.1

Filed
Herewith

Date Filed

July 7, 2015

8-K

8-K

8-K

8-K

8-K

8-K

3.1

3.1

4.1

3.1

4.3

4.1

May 18, 2018

November 21, 2016

May 18, 2018

November 21, 2016

July 18, 2008

November 23, 2010

101

Exhibit
Number

Exhibit Description

Indenture, dated March 15, 2002, between ACE Limited and 
Bank One Trust Company, N.A.

Senior Indenture, dated August 1, 1999, among ACE INA 
Holdings, Inc., ACE Limited and Bank of New York Mellon 
Trust Company, N.A. (as successor), as trustee

Incorporated by Reference

Original
Number

Date Filed

Filed
Herewith

4.1

March 22, 2002

4.4

December 10, 2014

Form

8-K

S-3
ASR

Indenture, dated November 30, 1999, among ACE INA 
Holdings, Inc. and Bank One Trust Company, N.A., as trustee

10-K

10.38

March 29, 2000

Indenture, dated December 1, 1999, among ACE INA 
Holdings, Inc., ACE Limited and Bank One Trust Company, 
National Association, as trustee

Amended and Restated Trust Agreement, dated March 31, 
2000, among ACE INA Holdings, Inc., Bank One Trust 
Company, National Association, as property trustee, Bank One 
Delaware Inc., as Delaware trustee and the administrative 
trustees named therein

10-K

10.41

March 29, 2000

10-K

4.17

March 16, 2006

Common Securities Guarantee Agreement, dated March 31, 
2000

10-K

4.18

March 16, 2006

Capital Securities Guarantee Agreement, dated March 31, 
2000

10-K

4.19

March 16, 2006

Form of 2.70 percent Senior Notes due 2023

Form of 4.15 percent Senior Notes due 2043

First Supplemental Indenture dated as of March 13, 2013 to 
the Indenture dated as of August 1, 1999 among ACE INA 
Holdings, Inc., as Issuer, ACE Limited, as Guarantor, and The 
Bank of New York Mellon Trust Company, N.A., as Successor 
Trustee

Form of 3.35 percent Senior Notes due 2024

Form of 3.150 percent Senior Notes due 2025

Form of 2.30 percent Senior Notes due 2020

Form of 2.875 percent Senior Notes due 2022

Form of 3.35 percent Senior Notes due 2026

Form of 4.35 percent Senior Notes due 2045

First Supplemental Indenture to the Chubb Corp Senior 
Indenture dated as of January 15, 2016 to the Indenture 
dated as of October 25, 1989 among ACE INA Holdings, Inc., 
as Successor Issuer, ACE Limited, as Guarantor, and The Bank 
of New York Mellon Trust Company, N.A., as Trustee 

Second Supplemental Indenture to the Chubb Corp Junior 
Subordinated Indenture dated as of January 15, 2016 to the 
Indenture dated as of March 29, 2007 among ACE INA 
Holdings, Inc., as Successor Issuer, ACE Limited, as 
Guarantor, and The Bank of New York Mellon Trust Company, 
N.A., as Trustee

Chubb Corp Senior Indenture (incorporated by reference to
Exhibit 4(a) to Chubb Corp's Registration Statement on Form
S-3 filed on October 27, 1989) (File No. 33-31796)

8-K

8-K

8-K

8-K

8-K

8-K

8-K

8-K

8-K

8-K

4.1

4.2

4.3

4.1

4.1

4.1

4.2

4.3

4.4

4.1

March 13, 2013

March 13, 2013

March 13, 2013

May 27, 2014

March 16, 2015

November 3, 2015

November 3, 2015

November 3, 2015

November 3, 2015

January 15, 2016

8-K

4.2

January 15, 2016

S-3

4(a)

October 27, 1989

4.5

4.6

4.7

4.8

4.9

4.10

4.11

4.12

4.13

4.14

4.15

4.16

4.17

4.18

4.19

4.20

4.21

4.22

4.23

102

Exhibit Description

Chubb Corp Junior Subordinated Indenture (incorporated by 
reference to Exhibit 4.1 to Chubb Corp's Current Report on 
Form 8-K filed on March 30, 2007) (File No. 001-08661)

First Supplemental Indenture to the Chubb Corp Junior 
Subordinated Indenture dated as of March 29, 2007 between 
the Chubb Corporation and The Bank of New York Trust 
Company, N.A., as Trustee (incorporated by reference to 
Exhibit 4.2 to Chubb Corp's Current Report on Form 8-K filed 
on March 30, 2007) (File No. 001-08661)

Form of 5.75 percent Chubb Corp Senior Notes due 2018 
(incorporated by reference to Exhibit 4.1 to Chubb Corp's 
Current Report on Form 8-K filed on May 6, 2008) (File No. 
001-08661)

Form of 6.60 percent Chubb Corp Debentures due 2018
(incorporated by reference to Exhibit 4(a) to Chubb Corp's
Registration Statement on Form S-3 filed on October 27,
1989) (File No. 33-31796)

Form of 6.80 percent Chubb Corp Debentures due 2031
(incorporated by reference to Exhibit 4(a) to Chubb Corp's
Registration Statement on Form S-3 filed on October 27,
1989) (File No. 33-31796)

Form of 6.00 percent Chubb Corp Senior Notes due 2037 
(incorporated by reference to Exhibit 4.1 to Chubb Corp's 
Current Report on Form 8-K filed on May 11, 2007) (File No. 
001-08661)

Form of 6.50 percent Chubb Corp Senior Notes due 2038 
(incorporated by reference to Exhibit 4.2 to Chubb Corp's 
Current Report on Form 8-K filed on May 6, 2008) (File No. 
001-08661)

Form of debenture for the 6.375 percent Chubb Corp DISCs 
(incorporated by reference to Exhibit 4.3 to Chubb Corp's 
Current Report on Form 8-K filed on March 30, 2007) (File 
No. 001-08661)

Incorporated by Reference

Original
Number

Date Filed

Filed
Herewith

4.1

March 30, 2007

Form

8-K

8-K

4.2

March 30, 2007

8-K

4.1

May 6, 2008

S-3

4(a)

October 27, 1989

S-3

4(a)

October 27, 1989

8-K

4.1

May 11, 2007

8-K

4.2

May 6, 2008

8-K

4.3

March 30, 2007

Procedures regarding the registration of shareholders in the 
share register of Chubb Limited

10-K

4.32

February 28, 2017

Exhibit
Number

4.24

4.25

4.26

4.27

4.28

4.29

4.30

4.31

4.32

4.33

Form of Officer's Certificate related to the 1.550% Senior 
Notes due 2028 and 2.500% Senior Notes due 2038

4.34

Form of Global Note for the 1.550% Senior Notes due 2028

4.35

Form of Global Note for the 2.500% Senior Notes due 2038

8-K

8-K

8-K

4.1

4.2

4.3

March 6, 2018

March 6, 2018

March 6, 2018

10.1*

Form of Indemnification Agreement between the Company and 
the directors of the Company, dated August 13, 2015

10-K

10.1

February 26, 2016

10.2

Credit Agreement for $1,000,000,000 Senior Unsecured 
Letter of Credit Facility, dated as of November 6, 2012, 
among ACE Limited, and certain subsidiaries and Wells Fargo 
Bank, National Association as Administrative Agent, the 
Swingline Bank and an Issuing Bank

10-K

10.13

February 28, 2013

10.3*

Employment Terms dated October 29, 2001, between ACE 
Limited and Evan Greenberg

10-K

10.64

March 27, 2003

103

Exhibit
Number

10.4*

10.5*

10.6*

10.7*

Exhibit Description

Employment Terms dated November 2, 2001, between ACE 
Limited and Philip V. Bancroft

Incorporated by Reference

Form

10-K

Original
Number

10.65

Date Filed

Filed
Herewith

March 27, 2003

Executive Severance Agreement between ACE Limited and 
Philip Bancroft, effective January 2, 2002

10-Q

10.1

May 10, 2004

Letter Regarding Executive Severance between ACE Limited 
and Philip V. Bancroft

10-K

10.17

February 25, 2011

Employment Terms dated April 10, 2006, between ACE and 
John Keogh

10-K

10.29

February 29, 2008

10.8*

Executive Severance Agreement between ACE and John Keogh

10-K

10.30

February 29, 2008

10.9*

ACE Limited Executive Severance Plan as amended effective 
May 18, 2011

10-K

10.21

February 24, 2012

10.10*

Form of employment agreement between the Company (or 
subsidiaries of the Company) and executive officers of the 
Company to allocate a percentage of aggregate salary to the 
Company (or subsidiaries of the Company)

8-K

10.1

July 16, 2008

10.11*

Description of Executive Officer Cash Compensation for 2011

10-Q

10.1

November 3, 2011

10.12*

Outside Directors Compensation Parameters

X

10.13*

ACE Limited Annual Performance Incentive Plan

   S-1

10.13

January 21, 1993

10.14*

ACE Limited Elective Deferred Compensation Plan (as 
amended and restated effective January 1, 2005)

10-K

10.24

March 16, 2006

10.15*

ACE USA Officer Deferred Compensation Plan (as amended 
through January 1, 2001)

10-K

10.25

March 16, 2006

10.16*

ACE USA Officer Deferred Compensation Plan (as amended 
and restated effective January 1, 2011)

10-Q

10.7

October 30, 2013

10.17*

ACE USA Officer Deferred Compensation Plan (as amended 
and restated effective January 1, 2009)

10-K

10.36

February 27, 2009

10.18*

First Amendment to the Amended and Restated ACE USA 
Officers Deferred Compensation Plan

10-K

10.28

February 25, 2010

10.19*

Form of Swiss Mandatory Retirement Benefit Agreement (for 
Swiss-employed named executive officers)

10-Q

10.2

May 7, 2010

10.20*

ACE Limited Supplemental Retirement Plan (as amended and 
restated effective July 1, 2001)

10-Q

10.1

November 14, 2001

10.21*

ACE Limited Supplemental Retirement Plan (as amended and 
restated effective January 1, 2011)

10-Q

10.6

October 30, 2013

10.22*

Amendments to the ACE Limited Supplemental Retirement 
Plan and the ACE Limited Elective Deferred Compensation 
Plan

10-K

10.38

February 29, 2008

10.23*

ACE Limited Elective Deferred Compensation Plan (as 
amended and restated effective January 1, 2009)

10-K

10.39

February 27, 2009

10.24*

ACE Limited Elective Deferred Compensation Plan (as 
amended and restated effective January 1, 2011)

10-Q

10.5

October 30, 2013

104

Exhibit
Number

10.25*

Exhibit Description

Deferred Compensation Plan amendments, effective January 
1, 2009

Incorporated by Reference

Form

10-K

Original
Number

Date Filed

Filed
Herewith

10.40

February 27, 2009

10.26*

Amendment to the ACE Limited Supplemental Retirement 
Plan

10-K

10.39

February 29, 2008

10.27*

Amendment and restated ACE Limited Supplemental 
Retirement Plan, effective January 1, 2009

10-K

10.42

February 27, 2009

10.28*

ACE USA Supplemental Employee Retirement Savings Plan 
(see exhibit 10.6 to Form 10-Q filed with the SEC on May 15, 
2000)

10-Q

10.6

May 15, 2000

10.29*

ACE USA Supplemental Employee Retirement Savings Plan  
(as amended through the Second Amendment)

10-K

10.30

March 1, 2007

10.30*

ACE USA Supplemental Employee Retirement Savings Plan  
(as amended through the Third Amendment)

10-K

10.31

March 1, 2007

10.31*

ACE USA Supplemental Employee Retirement Savings Plan  
(as amended and restated)

10-K

10.46

February 27, 2009

10.32*

First Amendment to the Amended and Restated ACE USA 
Supplemental Employee Retirement Savings Plan

10-K

10.39

February 25, 2010

10.33*

The ACE Limited 1995 Outside Directors Plan (as amended 
through the Seventh Amendment)

10-Q

10.1

August 14, 2003

10.34*

ACE Limited 1998 Long-Term Incentive Plan (as amended 
through the Fourth Amendment)

10-K

10.34

March 1, 2007

10.35*

ACE Limited 2004 Long-Term Incentive Plan (as amended 
through the Fifth Amendment)

10.36*

ACE Limited 2004 Long-Term Incentive Plan (as amended 
through the Sixth Amendment)

8-K

8-K

10

May 21, 2010

10.1

May 20, 2013

10.37*

ACE Limited Rules of the Approved U.K. Stock Option 
Program (see exhibit 10.2 to Form 10-Q filed with the SEC on 
February 13, 1998)

10-Q

10.2

February 13, 1998

10.38*

Form of Restricted Stock Award Terms under the ACE Limited 
2004 Long-Term Incentive Plan

10-K

10.54

February 27, 2009

10.39*

Form of Restricted Stock Award Terms under the ACE Limited 
2004 Long-Term Incentive Plan

10-K

10.55

February 27, 2009

10.40*

Director Restricted Stock Award Terms under the ACE Limited 
2004 Long-Term Incentive Plan

10-Q

10.1

November 9, 2009

10.41*

Form of Restricted Stock Unit Award Terms under the ACE 
Limited 2004 Long-Term Incentive Plan

10-Q

10.1

May 8, 2008

10.42*

Form of Restricted Stock Unit Award Terms under the ACE 
Limited 2004 Long-Term Incentive Plan

10-Q

10.2

May 8, 2008

10.43*

Form of Restricted Stock Unit Award Terms under the ACE 
Limited 2004 Long-Term Incentive Plan

10-K

10.60

February 27, 2009

10.44*

Form of Restricted Stock Unit Award Terms under the ACE 
Limited 2004 Long-Term Incentive Plan

10-Q

10.2

October 30, 2013

105

Exhibit
Number

10.45*

Exhibit Description

Form of Restricted Stock Unit Award Terms under the ACE 
Limited 2004 Long-Term Incentive Plan for Chief Executive 
Officer, Chief Financial Officer and the General Counsel

Incorporated by Reference

Original
Number

Date Filed

Filed
Herewith

10.56

February 28, 2014

Form

10-K

10.46*

Form of Incentive Stock Option Terms under the ACE Limited 
2004 Long-Term Incentive Plan

8-K

10.4

September 13, 2004

10.47*

Form of Incentive Stock Option Terms under the ACE Limited 
2004 Long-Term Incentive Plan

10-Q

10.4

May 8, 2008

10.48*

Form of Incentive Stock Option Terms under the ACE Limited 
2004 Long-Term Incentive Plan

10-K

10.63

February 27, 2009

10.49*

Form of Incentive Stock Option Terms under the ACE Limited 
2004 Long-Term Incentive Plan

10-Q

10.3

October 30, 2013

10.50*

Form of Non-Qualified Stock Option Terms under the ACE 
Limited 2004 Long-Term Incentive Plan

8-K

10.5

September 13, 2004

10.51*

Form of Non-Qualified Stock Option Terms under the ACE 
Limited 2004 Long-Term Incentive Plan

10-Q

10.3

May 8, 2008

10.52*

Form of Non-Qualified Stock Option Terms under the ACE 
Limited 2004 Long-Term Incentive Plan

10-Q

10.4

October 30, 2013

10.53*

Form of Performance Based Restricted Stock Award Terms 
under the ACE Limited 2004 Long-Term Incentive Plan, as 
updated through May 4, 2006

10-Q

10.3

May 5, 2006

10.54*

Revised Form of Performance Based Restricted Stock Award 
Terms under the ACE Limited 2004 Long-Term Incentive Plan

10-Q

10.2

November 8, 2006

10.55*

Revised Form of Performance Based Restricted Stock Award 
Terms under The ACE Limited 2004 Long-Term Incentive Plan

10-K

10.65

February 25, 2011

10.56*

Form of Performance Based Restricted Stock Award Terms 
under the ACE Limited 2004 Long-Term Incentive Plan

10-K

10.67

February 28, 2014

Form of Performance Based Restricted Stock Award Terms 
under the ACE Limited 2004 Long-Term Incentive Plan for 
Chief Executive Officer, Chief Financial Officer and the General 
Counsel

Form of Restricted Stock Unit Award Terms (for outside 
directors) under the ACE Limited 2004 Long-Term Incentive 
Plan

Form of Restricted Stock Unit Award Terms (for outside 
directors) under the ACE Limited 2004 Long-Term Incentive 
Plan

Form of Incentive Stock Option Terms under the ACE Limited 
2004 Long-Term Incentive Plan for Messrs. Greenberg and 
Cusumano

Form of Non-Qualified Stock Option Terms under the ACE 
Limited 2004 Long-Term Incentive Plan for Messrs. Greenberg 
and Cusumano

Form of Restricted Stock Award Terms under the ACE Limited 
2004 Long-Term Incentive Plan for Messrs. Greenberg and 
Cusumano

10-K

10.68

February 28, 2014

10-Q

10.2

November 7, 2007

10-Q

10.2

August 7, 2009

10-Q

10.1

August 4, 2011

10-Q

10.2

August 4, 2011

10-Q

10.3

August 4, 2011

10.57*

10.58*

10.59*

10.60*

10.61*

10.62*

106

Exhibit
Number

Exhibit Description

10.63*

ACE Limited Employee Stock Purchase Plan, as amended

10.64*

Form of Performance Based Restricted Stock Award Terms 
under the ACE Limited 2004 Long-Term Incentive Plan for 
Messrs. Greenberg and Cusumano

Incorporated by Reference

Original
Number

10.1

Date Filed

May 22, 2012

Filed
Herewith

10.72

February 24, 2012

Form

8-K

10-K

10.65*

Separation and Release Agreement between the Company and 
Robert Cusumano, dated July 24, 2013

10-Q

10.8

October 30, 2013

10.66*

10.67*

10.68*

10.69*

10.70*

Form of Restricted Stock Award Terms under the ACE Limited 
2004 Long-Term Incentive Plan for Swiss Executive 
Management

Form of Performance Based Restricted Stock Award Terms 
under the ACE Limited 2004 Long-Term Incentive Plan for 
Swiss Executive Management

Form of Restricted Stock Unit Award Terms under the ACE 
Limited 2004 Long-Term Incentive Plan for Swiss Executive 
Management

Form of Incentive Stock Option Terms under the ACE Limited 
2004 Long-Term Incentive Plan for Swiss Executive 
Management

Form of Non-Qualified Stock Option Terms under the ACE 
Limited 2004 Long-Term Incentive Plan for Swiss Executive 
Management

10-K

10.68

February 27, 2015

10-K

10.69

February 27, 2015

10-K

10.70

February 27, 2015

10-K

10.71

February 27, 2015

10-K

10.72

February 27, 2015

10.71*

Form of Executive Management Non-Competition Agreement

8-K

10.1

May 22, 2015

10.72

Commitment Increase Agreement to increase the credit 
capacity under the Credit Agreement originally entered into on 
November 6, 2012 to $1,500,000,000 under the Senior 
Unsecured Letter of Credit Facility, dated as of December 11, 
2015, among ACE Limited, and certain subsidiaries, and 
Wells Fargo Bank, National Association as Administrative 
Agent, the Swingline Bank and an Issuing Bank

10-K

10.72

February 26, 2016

10.73*

Form of Performance Based Restricted Stock Award Terms 
under the ACE Limited 2004 Long-Term Incentive Plan

10-K

10.73

February 26, 2016

10.74*

Form of Performance Based Restricted Stock Award Terms 
under the ACE Limited 2004 Long-Term Incentive Plan for 
Special Award for Messrs. Greenberg and Keogh

10-K

10.74

February 26, 2016

10.75*

Chubb Limited 2016 Long-Term Incentive Plan

S-8

4.4

May 26, 2016

10.76*

Form of Incentive Stock Option Terms under the Chubb 
Limited 2016 Long-Term Incentive Plan

10-Q

10.2

August 5, 2016

10.77*

Form of Restricted Stock Award Terms under the Chubb 
Limited 2016 Long-Term Incentive Plan

10-Q

10.3

August 5, 2016

10.78*

Form of Restricted Stock Unit Award Terms under the Chubb 
Limited 2016 Long-Term Incentive Plan

10-Q

10.4

August 5, 2016

10.79*

Form of Non-Qualified Stock Option Terms under the Chubb 
Limited 2016 Long-Term Incentive Plan

10-Q

10.5

August 5, 2016

107

Exhibit
Number

10.80*

10.81*

10.82*

10.83*

10.84*

Exhibit Description

Form of Incentive Stock Option Terms under the Chubb 
Limited 2016 Long-Term Incentive Plan for Swiss Executive 
Management

Form of Restricted Stock Award Terms under the Chubb 
Limited 2016 Long-Term Incentive Plan for Swiss Executive 
Management

Form of Restricted Stock Unit Award Terms under the Chubb 
Limited 2016 Long-Term Incentive Plan for Swiss Executive 
Management

Form of Non-Qualified Stock Option Terms under the Chubb 
Limited 2016 Long-Term Incentive Plan for Swiss Executive 
Management

Form of Performance Based Restricted Stock Award Terms 
under the Chubb Limited 2016 Long-Term Incentive Plan for 
Swiss Executive Management

Incorporated by Reference

Form

10-Q

Original
Number

10.6

Date Filed

August 5, 2016

Filed
Herewith

10-Q

10.7

August 5, 2016

10-Q

10.8

August 5, 2016

10-Q

10.9

August 5, 2016

10-K

10.84

February 28, 2017

10.85*

Form of Performance Based Restricted Stock Award Terms 
under the Chubb Limited 2016 Long-Term Incentive Plan

10-K

10.85

February 28, 2017

10.86*

Chubb Limited Employee Stock Purchase Plan, as amended 
and restated

S-8

4.4

May 25, 2017

10.87*

Director Restricted Stock Award Terms under the Chubb 
Limited 2016 Long-Term Incentive Plan

10-Q

10.1

August 3, 2017

10.88

Amended and Restated Credit Agreement for $1,000,000 
Senior Unsecured Letter of Credit Facility, dated as of October 
25, 2017, among Chubb Limited, and certain subsidiaries 
and Wells Fargo Bank, National Association as Administrative 
Agent, the Swingline Bank and an Issuing Bank

10-K

10.88

February 23, 2018

10.89*

Form of Incentive Stock Option Terms under the Chubb 
Limited 2016 Long-Term Incentive Plan for Executive Officers 

10-K

10.89

February 23, 2018

10.90*

Form of Restricted Stock Award Terms under the Chubb 
Limited 2016 Long-Term Incentive Plan for Executive Officers

10-K

10.90

February 23, 2018

10.91*

Form of Performance Based Restricted Stock Award Terms 
under the Chubb Limited 2016 Long-Term Incentive Plan for 
Executive Officers

10-K

10.91

February 23, 2018

10.92*

Form of Non-Qualified Stock Option Terms under the Chubb 
Limited 2016 Long-Term Incentive Plan for Executive Officers

10-K

10.92

February 23, 2018

10.93*

Form of Restricted Stock Unit Award Terms under the Chubb 
Limited 2016 Long-Term Plan for Executive Officers

10-K

10.93

February 23, 2018

Form of Incentive Stock Option Terms under the Chubb 
Limited 2016 Long-Term Incentive Plan for Swiss Executive 
Management

Form of Non-Qualified Stock Option Terms under the Chubb 
Limited 2016 Long-Term Incentive Plan for Swiss Executive 
Management

Form of Restricted Stock Award Terms under the Chubb 
Limited 2016 Long-Term Incentive Plan for Swiss Executive 
Management

10-K

10.94

February 23, 2018

10-K

10.95

February 23, 2018

10-K

10.96

February 23, 2018

10.94*

10.95*

10.96*

108

Exhibit
Number

10.97*

10.98*

Exhibit Description

Form of Restricted Stock Unit Award Terms under the Chubb 
Limited 2016 Long-Term Incentive Plan for Swiss Executive 
Management

Form of Performance Based Restricted Stock Award Terms 
under the Chubb Limited 2016 Long-Term Incentive Plan for 
Swiss Executive Management

Incorporated by Reference

Form

10-K

Original
Number

Date Filed

Filed
Herewith

10.97

February 23, 2018

10-K

10.98

February 23, 2018

10.99*

Chubb Limited Clawback Policy

10-K

10.99

February 23, 2018

21.1

23.1

31.1

31.2

32.1

32.2

101

Subsidiaries of the Company

Consent of Independent Registered Public Accounting Firm

Certification Pursuant to Section 302 of The Sarbanes-Oxley 
Act of 2002

Certification Pursuant to Section 302 of The Sarbanes-Oxley 
Act of 2002

Certification Pursuant to 18 U.S.C. Section 1350, As Adopted 
Pursuant to Section 906 of The Sarbanes-Oxley Act of 2002

Certification Pursuant to 18 U.S.C. Section 1350, As Adopted 
Pursuant to Section 906 of The Sarbanes-Oxley Act of 2002

The following financial information from Chubb Limited's
Annual Report on Form 10-K for the year ended December
31, 2018, formatted in XBRL: (i)  Consolidated Balance
Sheets at December 31, 2018 and 2017; (ii) Consolidated
Statements of Operations and Comprehensive Income for the
years ended December 31, 2018, 2017, and 2016;
(iii) Consolidated Statements of Shareholders' Equity for the
years ended December 31, 2018, 2017, and 2016;
(iv) Consolidated Statements of Cash Flows for the years
ended December 31, 2018, 2017, and 2016; and (v) Notes
to the Consolidated Financial Statements

* Management contract, compensatory plan or arrangement

ITEM 16.  Form 10-K Summary

None.

X

X

X

X

X

X

X

109

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused 
this report to be signed on its behalf by the undersigned, thereunto duly authorized.

CHUBB LIMITED

By:

/s/   Philip V. Bancroft
Philip V. Bancroft
Executive Vice President and Chief Financial Officer

February 28, 2019 

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons 
on behalf of the registrant and in the capacities and on the dates indicated.

Signature

Title

Date

/s/   Evan G. Greenberg

Chairman, President, Chief Executive Officer, and Director

February 28, 2019

Evan G. Greenberg

/s/   Philip V. Bancroft

Executive Vice President and Chief Financial Officer

February 28, 2019

Philip V. Bancroft

(Principal Financial Officer)

/s/   Paul B. Medini

Chief Accounting Officer

February 28, 2019

Paul B. Medini

(Principal Accounting Officer)

/s/   Michael G. Atieh

Director

Michael G. Atieh

/s/   Sheila P. Burke

Director

Sheila P. Burke

/s/   James I. Cash

Director

James I. Cash

/s/   Mary A. Cirillo

Director

Mary A. Cirillo

/s/   Michael P. Connors

Director

Michael P. Connors

110

February 28, 2019

February 28, 2019

February 28, 2019

February 28, 2019

February 28, 2019

                                                                             
Signature

Title

Date

/s/   John Edwardson

Director

John Edwardson

/s/   Robert M. Hernandez

Director

Robert M. Hernandez

/s/   Kimberly Ross

Director

Kimberly Ross

/s/   Robert Scully

Director

Robert Scully

/s/   Eugene B. Shanks, Jr.

Director

Eugene B. Shanks, Jr.

/s/   Theodore E. Shasta

Director

Theodore E. Shasta

/s/   David Sidwell

Director

David Sidwell

/s/   Olivier Steimer

Director

Olivier Steimer

/s/   James M. Zimmerman

Director

James M. Zimmerman

February 28, 2019

February 28, 2019

February 28, 2019

February 28, 2019

February 28, 2019

February 28, 2019

February 28, 2019

February 28, 2019

February 28, 2019

111

CHUBB LIMITED AND SUBSIDIARIES

CONSOLIDATED FINANCIAL STATEMENTS

December 31, 2018 

F-1

Chubb Limited
INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

Management's Responsibility for Financial Statements and Internal Control over Financial Reporting

Report of Independent Registered Public Accounting Firm

Consolidated Financial Statements

Consolidated Balance Sheets 

Consolidated Statements of Operations and Comprehensive Income 

Consolidated Statements of Shareholders’ Equity

Consolidated Statements of Cash Flows

Notes to Consolidated Financial Statements

Note 1.

Note 2.

Note 3.

Note 4.

Note 5.

Note 6.

Note 7.

Note 8.

Note 9.

Summary of significant accounting policies

Investments

Fair value measurements

Reinsurance

Goodwill and Other intangible assets

Unpaid losses and loss expenses

Taxation

Debt

Commitments, contingencies, and guarantees

Note 10.

Shareholders' equity

Note 11.

Share-based compensation

Note 12.

Postretirement benefits

Note 13.

Other (income) expense

Note 14.

Segment information

Note 15.

Earnings per share

Note 16.

Related party transactions

Note 17.

Statutory financial information

Note 18.

Information provided in connection with outstanding debt of subsidiaries

Note 19.

Condensed unaudited quarterly financial data

Financial Statement Schedules

Schedule I

Summary of Investments - Other Than Investments in Related Parties

Schedule II

Condensed Financial Information of Registrant

Schedule IV Supplemental Information Concerning Reinsurance

Schedule VI Supplementary Information Concerning Property and Casualty Operations

Page

F-3

F-4

F-6

F-7

F-8

F-9

F-10

F-21

F-29

F-38

F-41

F-43

F-69

F-73

F-75

F-80

F-81

F-85

F-91

F-92

F-96

F-96

F-98

F-99

F-106

F-107

F-108

F-111

F-112

F-2

 
 
MANAGEMENT'S RESPONSIBILITY FOR FINANCIAL STATEMENTS AND
INTERNAL CONTROL OVER FINANCIAL REPORTING

Financial Statements
The consolidated financial statements of Chubb Limited (Chubb) were prepared by management, which is responsible for their 
reliability and objectivity.  The statements have been prepared in conformity with accounting principles generally accepted in 
the United States of America and, as such, include amounts based on informed estimates and judgments of management.  
Financial information elsewhere in this annual report is consistent with that in the consolidated financial statements.

The Board of Directors (Board), operating through its Audit Committee, which is composed entirely of directors who are not 
officers or employees of Chubb, provides oversight of the financial reporting process and safeguarding of assets against 
unauthorized acquisition, use or disposition.  The Audit Committee annually recommends the appointment of an independent 
registered public accounting firm and submits its recommendation to the Board for approval.

The Audit Committee meets with management, the independent registered public accountants and the internal auditor; 
approves the overall scope of audit work and related fee arrangements; and reviews audit reports and findings.  In addition, the 
independent registered public accountants and the internal auditor meet separately with the Audit Committee, without 
management representatives present, to discuss the results of their audits; the adequacy of Chubb's internal control; the quality 
of its financial reporting; and the safeguarding of assets against unauthorized acquisition, use or disposition.

The consolidated financial statements have been audited by an independent registered public accounting firm, 
PricewaterhouseCoopers LLP, which has been given access to all financial records and related data, including minutes of all 
meetings of the Board and committees of the Board.  Chubb believes that all representations made to our independent 
registered public accountants during their audits were valid and appropriate.

Internal Control over Financial Reporting
The management of Chubb is responsible for establishing and maintaining adequate internal control over financial reporting.  
Pursuant to the rules and regulations of the Securities and Exchange Commission, internal control over financial reporting is a 
process designed by, or under the supervision of our Chief Executive Officer and Chief Financial Officer to provide reasonable 
assurance regarding the reliability of financial reporting and the preparation of our consolidated financial statements for external 
purposes in accordance with accounting principles generally accepted in the United States of America.

As of December 31, 2018, management has evaluated the effectiveness of Chubb's internal control over financial reporting 
based on the criteria for effective internal control over financial reporting established in “Internal Control - Integrated 
Framework,” issued by the Committee of Sponsoring Organizations of the Treadway Commission in 2013.  Based on this 
evaluation, we have concluded that Chubb's internal control over financial reporting was effective as of December 31, 2018.

PricewaterhouseCoopers LLP, the independent registered public accounting firm that audited the consolidated financial 
statements of Chubb included in this Annual Report, has issued a report on the effectiveness of Chubb's internal controls over 
financial reporting as of December 31, 2018.  The report, which expresses an unqualified opinion on the effectiveness of 
Chubb's internal control over financial reporting as of December 31, 2018, is included in this Item under “Report of 
Independent Registered Public Accounting Firm” and follows this statement.

/s/ Evan G. Greenberg

Evan G. Greenberg

/s/ Philip V. Bancroft

Philip V. Bancroft

Chairman, President and Chief Executive Officer

Executive Vice President and Chief Financial Officer

F-3

 
 
 
 
 
 
 
 
 
 
 
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Shareholders of Chubb Limited

Opinions on the Financial Statements and Internal Control over Financial Reporting

We have audited the accompanying consolidated balance sheets of Chubb Limited and its subsidiaries (the "Company") as of 
December 31, 2018 and 2017, and the related consolidated statements of operations and comprehensive income, 
shareholders' equity and cash flows for each of the three years in the period ended December 31, 2018, including the related 
notes and financial statement schedules listed in the index appearing under Item 15(a)(2) (collectively referred to as the 
“consolidated financial statements”).  We also have audited the Company's internal control over financial reporting as of 
December 31, 2018, based on criteria established in Internal Control - Integrated Framework (2013) issued by the Committee 
of Sponsoring Organizations of the Treadway Commission (COSO).  

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial 
position of the Company as of December 31, 2018 and 2017, and the results of its operations and its cash flows for each of 
the three years in the period ended December 31, 2018 in conformity with accounting principles generally accepted in the 
United States of America.  Also in our opinion, the Company maintained, in all material respects, effective internal control over 
financial reporting as of December 31, 2018, based on criteria established in Internal Control - Integrated Framework (2013) 
issued by the COSO.

Basis for Opinions

The Company's management is responsible for these consolidated financial statements, for maintaining effective internal control 
over financial reporting, and for its assessment of the effectiveness of internal control over financial reporting, included in the 
accompanying Management’s Responsibility for Financial Statements and Internal Control over Financial Reporting.  Our 
responsibility is to express opinions on the Company’s consolidated financial statements and on the Company's internal control 
over financial reporting based on our audits. We are a public accounting firm registered with the Public Company Accounting 
Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Company in accordance with 
the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the 
PCAOB.

We conducted our audits in accordance with the standards of the PCAOB.  Those standards require that we plan and perform 
the audits to obtain reasonable assurance about whether the consolidated financial statements are free of material 
misstatement, whether due to error or fraud, and whether effective internal control over financial reporting was maintained in all 
material respects.  

Our audits of the consolidated financial statements included performing procedures to assess the risks of material misstatement 
of the consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks.  
Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated 
financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by 
management, as well as evaluating the overall presentation of the consolidated financial statements.  Our audit of internal 
control over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the risk 
that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on 
the assessed risk.  Our audits also included performing such other procedures as we considered necessary in the circumstances. 
We believe that our audits provide a reasonable basis for our opinions.

Definition and Limitations of Internal Control over Financial Reporting

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the 
reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally 
accepted accounting principles.  A company’s internal control over financial reporting includes those policies and procedures 
that (i) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and 
dispositions of the assets of the company; (ii) provide reasonable assurance that transactions are recorded as necessary to 
permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and 
expenditures of the company are being made only in accordance with authorizations of management and directors of the 
company; and (iii) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or 
disposition of the company’s assets that could have a material effect on the financial statements.

F-4

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements.  Also, 
projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate 
because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

/s/ PricewaterhouseCoopers LLP

PricewaterhouseCoopers LLP

Philadelphia, PA

February 28, 2019

We have served as the Company’s auditor since 1985, which includes periods before the Company became subject to SEC 
reporting requirements.

F-5

CONSOLIDATED BALANCE SHEETS
Chubb Limited and Subsidiaries

(in millions of U.S. dollars, except share and per share data)
Assets
Investments

Fixed maturities available for sale, at fair value (amortized cost – $79,323 and $77,835) 
(includes hybrid financial instruments of $9 and $5)
Fixed maturities held to maturity, at amortized cost (fair value – $13,259 and $14,474)
Equity securities, at fair value (cost – $770 and $737)
Short-term investments, at fair value and amortized cost
Other investments (cost – $5,277 and $4,417)

Total investments

Cash
Restricted cash
Securities lending collateral
Accrued investment income
Insurance and reinsurance balances receivable
Reinsurance recoverable on losses and loss expenses
Reinsurance recoverable on policy benefits
Deferred policy acquisition costs
Value of business acquired
Goodwill
Other intangible assets
Prepaid reinsurance premiums
Investments in partially-owned insurance companies
Other assets
Total assets

Liabilities
Unpaid losses and loss expenses
Unearned premiums
Future policy benefits
Insurance and reinsurance balances payable
Securities lending payable
Accounts payable, accrued expenses, and other liabilities
Deferred tax liabilities
Repurchase agreements
Short-term debt
Long-term debt
Trust preferred securities
Total liabilities
Commitments and contingencies
Shareholders’ equity
Common Shares (CHF 24.15 par value; 479,783,864 shares issued; 459,203,378 and 

463,833,179 shares outstanding)

Common Shares in treasury (20,580,486 and 15,950,685 shares)
Additional paid-in capital
Retained earnings
Accumulated other comprehensive income (loss) (AOCI)
Total shareholders’ equity
Total liabilities and shareholders’ equity

See accompanying notes to the consolidated financial statements 

December 31
2018

December 31
2017

$

78,470 $

78,939

13,435

770

3,016

5,277

14,335

937

3,561

4,672

100,968

102,444

1,247

93

1,926

883

10,075

15,993

202

4,922

295

15,271

6,143

2,544

678

6,531

728

123

1,737

909

9,334

15,034

184

4,723

326

15,541

6,513

2,529

662

6,235

$

$

167,771 $

167,022

62,960 $

15,532

5,506

6,437

1,926

10,472

304

1,418

509

12,087

308

63,179

15,216

5,321

5,868

1,737

9,545

699

1,408

1,013

11,556

308

117,459

115,850

11,121

(2,618)

12,557

31,700

(2,448)

50,312

11,121

(1,944)

13,978

27,474

543

51,172

$

167,771 $

167,022

F-6

CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME
Chubb Limited and Subsidiaries

For the years ended December 31, 2018, 2017, and 2016
(in millions of U.S. dollars, except per share data)
Revenues

Net premiums written

(Increase) decrease in unearned premiums

Net premiums earned

Net investment income

Net realized gains (losses):

Other-than-temporary impairment (OTTI) losses gross

Portion of OTTI losses recognized in other comprehensive income (OCI)

Net OTTI losses recognized in income

Net realized gains (losses) excluding OTTI losses

Total net realized gains (losses) (includes $(302), $(15), and $(119) reclassified 

from AOCI)

Total revenues

Expenses

Losses and loss expenses

Policy benefits

Policy acquisition costs

Administrative expenses

Interest expense

Other (income) expense

Amortization of purchased intangibles

Chubb integration expenses

Total expenses

Income before income tax

Income tax expense (benefit) (includes $(41), $(13), and $28 on reclassified 

unrealized gains and losses)

Net income

Other comprehensive income (loss)

Unrealized appreciation (depreciation)

Reclassification adjustment for net realized (gains) losses included in net income

Change in:

Cumulative foreign currency translation adjustment

Postretirement benefit liability adjustment

Other comprehensive income (loss), before income tax

Income tax (expense) benefit related to OCI items

Other comprehensive income (loss)

Comprehensive income

Earnings per share

Basic earnings per share

Diluted earnings per share

See accompanying notes to the consolidated financial statements

F-7

2018

2017

2016

$

30,579 $

29,244 $

28,145

(515)

(210)

30,064

3,305

29,034

3,125

604

28,749

2,865

(52)

3

(49)

(603)

(652)

(46)

1

(45)

129

(111)

8

(103)

(42)

84

(145)

32,717

32,243

31,469

18,067

18,454

16,052

590

5,912

2,886

641

(434)

339

59

676

5,781

2,833

607

(400)

260

310

588

5,904

3,081

605

(222)

19

492

28,060

4,657

28,521

3,722

26,519

4,950

695

(139)

815

3,962 $

3,861 $

4,135

(2,298) $

618 $

302

(1,996)

(802)

(321)

15

633

471

(16)

(3,119)

1,088

399

(2,720)

(231)

857

(35)

119

84

(154)

545

475

(54)

421

1,242 $

4,718 $

4,556

8.55 $

8.49 $

8.26 $

8.19 $

8.94

8.87

$

$

$

$

$

CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY
Chubb Limited and Subsidiaries

For the years ended December 31, 2018, 2017, and 2016
(in millions of U.S. dollars)
Common Shares
Balance – beginning of year
Shares issued for Chubb Corp acquisition
Balance – end of year
Common Shares in treasury
Balance – beginning of year
Common Shares repurchased
Net shares redeemed under employee share-based compensation plans
Balance – end of year
Additional paid-in capital
Balance – beginning of year
Shares issued for Chubb Corp acquisition
Equity awards assumed in Chubb Corp acquisition
Net shares redeemed under employee share-based compensation plans
Exercise of stock options
Share-based compensation expense
Funding of dividends declared to Retained earnings
Tax benefit on share-based compensation expense
Balance – end of year
Retained earnings
Balance – beginning of year
Cumulative effect of adoption of accounting standards (refer to Note 1)
Balance – beginning of year, as adjusted
Net income
Funding of dividends declared from Additional paid-in capital
Dividends declared on Common Shares
Balance – end of year
Accumulated other comprehensive income (loss)
Net unrealized appreciation on investments
Balance – beginning of year
Cumulative effect of adoption of accounting standards (refer to Note 1)
Balance – beginning of year, as adjusted
Change in year, before reclassification from AOCI, net of income tax benefit (expense) of

$338, $(228), and $72

Amounts reclassified from AOCI, net of income tax benefit (expense) of $(41), $(13), and $28
Change in year, net of income tax benefit (expense) of $297, $(241), and $100
Balance – end of year
Cumulative foreign currency translation adjustment
Balance – beginning of year
Cumulative effect of adoption of accounting standards (refer to Note 1)
Balance – beginning of year, as adjusted
Change in year, net of income tax benefit of $35, $5, and $30
Balance – end of year
Postretirement benefit liability adjustment
Balance – beginning of year
Cumulative effect of adoption of accounting standards (refer to Note 1)
Balance – beginning of year, as adjusted
Change in year, net of income tax benefit (expense) of $67, $5, and $(184)
Balance – end of year
Accumulated other comprehensive income (loss)
Total shareholders’ equity

See accompanying notes to the consolidated financial statements

2018

2017

2016

$

11,121 $

11,121 $

—
11,121

(1,944)

(1,021)
347
(2,618)

13,978

—
—
(313)
(49)
285
(1,344)
—
12,557

27,474
264

27,738

3,962
1,344
(1,344)
31,700

1,450
(296)

1,154

(1,960)

261
(1,699)
(545)

(1,187)
(22)
(1,209)

(767)
(1,976)

280
47

327

—
11,121

(1,480)

(830)
366
(1,944)

15,335

—
—
(313)
(58)
331
(1,317)
—
13,978

23,613
—

23,613

3,861
1,317
(1,317)
27,474

1,058
—
1,058

390

2
392
1,450

(1,663)
—
(1,663)

476
(1,187)

291
—

291

(254)
73
(2,448)
50,312 $

(11)
280
543
51,172 $

$

7,833

3,288
11,121

(1,922)

—
442
(1,480)

4,481

11,916
323
(382)
(64)
313
(1,284)
32
15,335

19,478
—

19,478

4,135
1,284
(1,284)
23,613

874
—
874

37

147
184
1,058

(1,539)
—
(1,539)

(124)
(1,663)

(70)
—

(70)

361
291
(314)
48,275

F-8

 
CONSOLIDATED STATEMENTS OF CASH FLOWS
Chubb Limited and Subsidiaries

For the years ended December 31, 2018, 2017, and 2016
(in millions of U.S. dollars)
Cash flows from operating activities
Net income
Adjustments to reconcile net income to net cash flows from operating activities

2018

2017

2016

$

3,962 $

3,861 $

4,135

Net realized (gains) losses
Amortization of premiums/discounts on fixed maturities
Amortization of purchased intangibles
Deferred income taxes
Unpaid losses and loss expenses
Unearned premiums
Future policy benefits
Insurance and reinsurance balances payable
Accounts payable, accrued expenses, and other liabilities
Income taxes payable
Insurance and reinsurance balances receivable
Reinsurance recoverable
Deferred policy acquisition costs
Other
Net cash flows from operating activities

Cash flows from investing activities
Purchases of fixed maturities available for sale
Purchases of to be announced mortgage-backed securities
Purchases of fixed maturities held to maturity
Purchases of equity securities
Sales of fixed maturities available for sale
Sales of to be announced mortgage-backed securities
Sales of equity securities
Maturities and redemptions of fixed maturities available for sale
Maturities and redemptions of fixed maturities held to maturity
Net change in short-term investments
Net derivative instruments settlements
Private equity contributions
Private equity distributions
Acquisition of subsidiaries (net of cash acquired of nil, nil, and $71)
Other

Net cash flows used for investing activities

Cash flows from financing activities
Dividends paid on Common Shares
Common Shares repurchased
Proceeds from issuance of long-term debt
Proceeds from issuance of repurchase agreements
Repayment of long-term debt
Repayment of repurchase agreements
Proceeds from share-based compensation plans
Policyholder contract deposits
Policyholder contract withdrawals
Other

Net cash flows used for financing activities

Effect of foreign currency rate changes on cash and restricted cash
Net increase (decrease) in cash and restricted cash
Cash and restricted cash – beginning of year
Cash and restricted cash – end of year
Supplemental cash flow information
Taxes paid
Interest paid
See accompanying notes to the consolidated financial statements

F-9

652
592
339
16
570
654
235
722
375
161
(981)
(1,165)
(301)
(351)
5,480

(24,700)
(35)
(456)
(207)
14,001
29
315
7,352
1,124
516
16
(1,337)
980
—
(533)
(2,935)

(1,337)
(1,044)
2,171
2,029
(2,001)
(2,019)
115

453
(358)
—
(1,991)
(65)
489
851
1,340 $

503 $
621 $

$

$
$

(84)
694
260
(527)
2,137
264
217
271
(517)
(365)
(243)
(1,248)
(317)
100
4,503

(25,720)
(27)
(352)
(173)
13,228
27
187
10,425
879
(537)
(265)
(648)
1,084
—
(530)
(2,422)

(1,308)
(801)
—
2,353
(501)
(2,348)
151

442
(307)
—
(2,319)
1
(237)
1,088

851 $

736 $
644 $

145
737
1,578
96
332
(680)
188
848
(97)
147
(616)
(358)
(1,449)
286
5,292

(30,759)
(56)
(282)
(146)
16,621
56
1,000
9,349
958
12,350
(168)
(553)
958
(14,248)
(402)
(5,322)

(1,173)
—
—
2,310
—
(2,311)
167

522
(253)
(4)
(742)
(25)
(797)
1,885
1,088

662
642

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
Chubb Limited and Subsidiaries

1. Summary of significant accounting policies

a) Basis of presentation

Chubb Limited is a holding company incorporated in Zurich, Switzerland. Chubb Limited, through its subsidiaries, provides a 
broad range of insurance and reinsurance products to insureds worldwide. Our results are reported through the following 
business segments: North America Commercial P&C Insurance, North America Personal P&C Insurance, North America 
Agricultural Insurance, Overseas General Insurance, Global Reinsurance, and Life Insurance. Refer to Note 14 for additional 
information.

The accompanying consolidated financial statements, which include the accounts of Chubb Limited and its subsidiaries 
(collectively, Chubb, we, us, or our), have been prepared in accordance with accounting principles generally accepted in the 
United States of America (GAAP) and, in the opinion of management, reflect all adjustments (consisting of normally recurring 
accruals) necessary for a fair statement of the results and financial position for such periods. All significant intercompany 
accounts and transactions, including internal reinsurance transactions, have been eliminated. 

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that 
affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial 
statements, and the reported amounts of revenues and expenses during the reporting period. Amounts included in the 
Consolidated financial statements reflect our best estimates and assumptions; actual amounts could differ materially from these 
estimates. Chubb's principal estimates include:

•  unpaid loss and loss expense reserves, including long-tail asbestos and environmental (A&E) reserves;

• 

future policy benefits reserves;

•  amortization of deferred policy acquisition costs and value of business acquired (VOBA);

• 

• 

• 

• 

• 

• 

• 

reinsurance recoverable, including a provision for uncollectible reinsurance;

the assessment of risk transfer for certain structured insurance and reinsurance contracts;

the valuation of the investment portfolio and assessment of other than temporary impairment (OTTI);

the valuation of deferred income taxes;

the valuation of derivative instruments related to guaranteed living benefits (GLB); 

the valuation and amortization of purchased intangibles; and

the assessment of goodwill for impairment.

b) Premiums
Premiums are generally recorded as written upon inception of the policy. For multi-year policies for which premiums written are 
payable in annual installments, only the current annual premium is included as written at policy inception due to the ability of 
the insured/reinsured to commute or cancel coverage within the policy term. The remaining annual premiums are recorded as 
written at each successive anniversary date within the multi-year term.

For property and casualty (P&C) insurance and reinsurance products, premiums written are primarily earned on a pro-rata basis 
over the policy terms to which they relate. Unearned premiums represent the portion of premiums written applicable to the 
unexpired portion of the policies in force. For retrospectively-rated policies, written premiums are adjusted to reflect expected 
ultimate premiums consistent with changes to incurred losses, or other measures of exposure as stated in the policy, and earned 
over the policy coverage period. For retrospectively-rated multi-year policies, premiums recognized in the current period are 
computed using a with-and-without method as the difference between the ceding enterprise's total contract costs before and 
after the experience under the contract at the reporting date. Accordingly, for retrospectively-rated multi-year policies, additional 
premiums are generally written and earned when losses are incurred.  

Mandatory reinstatement premiums assessed on reinsurance policies are earned in the period of the loss event that gave rise to 
the reinstatement premiums. All remaining unearned premiums are recognized over the remaining coverage period. 

F-10

 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Premiums from long-duration contracts such as certain traditional term life, whole life, endowment, and long-duration personal 
accident and health (A&H) policies are generally recognized as revenue when due from policyholders. Traditional life policies 
include those contracts with fixed and guaranteed premiums and benefits. Benefits and expenses are matched with income to 
result in the recognition of profit over the life of the contracts.

Retroactive loss portfolio transfer (LPT) contracts in which the insured loss events occurred prior to contract inception are 
evaluated to determine whether they meet criteria for reinsurance accounting. If reinsurance accounting is appropriate, written 
premiums are fully earned and corresponding losses and loss expenses recognized at contract inception. These contracts can 
cause significant variances in gross premiums written, net premiums written, net premiums earned, and net incurred losses in 
the years in which they are written. Reinsurance contracts sold not meeting the criteria for reinsurance accounting are recorded 
using the deposit method as described below in Note 1 k).

Reinsurance premiums assumed are based on information provided by ceding companies supplemented by our own estimates 
of premium when we have not received ceding company reports. Estimates are reviewed and adjustments are recorded in the 
period in which they are determined. Premiums are earned over the coverage terms of the related reinsurance contracts and 
range from one to three years.

c) Deferred policy acquisition costs and value of business acquired
Policy acquisition costs consist of commissions (direct and ceded), premium taxes, and certain underwriting costs related 
directly to the successful acquisition of new or renewal insurance contracts. A VOBA intangible asset is established upon the 
acquisition of blocks of long-duration contracts in a business combination and represents the present value of estimated net 
cash flows for the contracts in force at the acquisition date. Acquisition costs and VOBA, collectively policy acquisition costs, 
are deferred and amortized. Amortization is recorded in Policy acquisition costs in the Consolidated statements of operations.  
Policy acquisition costs on P&C contracts are generally amortized ratably over the period in which premiums are earned. Policy 
acquisition costs on traditional long-duration contracts are amortized over the estimated life of the contracts, generally in 
proportion to premium revenue recognized based upon the same assumptions used in estimating the liability for future policy 
benefits. For non-traditional long-duration contracts, we amortize policy acquisition costs over the expected life of the contracts 
in proportion to expected gross profits. The effect of changes in estimates of expected gross profits is reflected in the period the 
estimates are revised. Policy acquisition costs are reviewed to determine if they are recoverable from future income, including 
investment income. Unrecoverable policy acquisition costs are expensed in the period identified.

Advertising costs are expensed as incurred except for direct-response campaigns that qualify for cost deferral, principally related 
to long-duration A&H business produced by the Overseas General Insurance segment, which are deferred and recognized as a 
component of Policy acquisition costs. For individual direct-response marketing campaigns that we can demonstrate have 
specifically resulted in incremental sales to customers and such sales have probable future economic benefits, incremental costs 
directly related to the marketing campaigns are capitalized as Deferred policy acquisition costs. Deferred policy acquisition 
costs, including deferred marketing costs, are reviewed regularly for recoverability from future income, including investment 
income, and amortized in proportion to premium revenue recognized, primarily over a ten-year period, the expected economic 
future benefit period based upon the same assumptions used in estimating the liability for future policy benefits. The expected 
future benefit period is evaluated periodically based on historical results and adjusted prospectively. The amount of deferred 
marketing costs reported in Deferred policy acquisition costs in the Consolidated balance sheets was $255 million and $271 
million at December 31, 2018 and 2017, respectively. Amortization expense for deferred marketing costs was $114 million, 
$116 million, and $92 million for the years ended December 31, 2018, 2017, and 2016, respectively. 

d) Reinsurance
Chubb assumes and cedes reinsurance with other insurance companies to provide greater diversification of business and 
minimize the net loss potential arising from large risks. Ceded reinsurance contracts do not relieve Chubb of its primary 
obligation to policyholders.

For both ceded and assumed reinsurance, risk transfer requirements must be met in order to account for a contract as 
reinsurance, principally resulting in the recognition of cash flows under the contract as premiums and losses. To meet risk 
transfer requirements, a reinsurance contract must include insurance risk, consisting of both underwriting and timing risk, and a 
reasonable possibility of a significant loss for the assuming entity. To assess risk transfer for certain contracts, Chubb generally 
develops expected discounted cash flow analyses at contract inception. Deposit accounting is used for contracts that do not 
meet risk transfer requirements. Deposit accounting requires that consideration received or paid be recorded in the balance 
sheet as opposed to recording premiums written or losses incurred in the statement of operations. Non-refundable fees on 
deposit contracts are earned based on the terms of the contract described below in Note 1 k).

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Reinsurance recoverable includes balances due from reinsurance companies for paid and unpaid losses and loss expenses and 
future policy benefits that will be recovered from reinsurers, based on contracts in force. The method for determining the 
reinsurance recoverable on unpaid losses and loss expenses incurred but not reported (IBNR) involves actuarial estimates 
consistent with those used to establish the associated liability for unpaid losses and loss expenses as well as a determination of 
Chubb's ability to cede unpaid losses and loss expenses under the terms of the reinsurance agreement.

Reinsurance recoverable is presented net of a provision for uncollectible reinsurance determined based upon a review of the 
financial condition of reinsurers and other factors. The provision for uncollectible reinsurance is based on an estimate of the 
reinsurance recoverable balance that will ultimately be unrecoverable due to reinsurer insolvency, a contractual dispute, or any 
other reason. The valuation of this provision includes several judgments including certain aspects of the allocation of reinsurance 
recoverable on IBNR claims by reinsurer and a default analysis to estimate uncollectible reinsurance. The primary components 
of the default analysis are reinsurance recoverable balances by reinsurer, net of collateral, and default factors used to determine 
the portion of a reinsurer's balance deemed uncollectible. The definition of collateral for this purpose requires some judgment 
and is generally limited to assets held in a Chubb-only beneficiary trust, letters of credit, and liabilities held with the same legal 
entity for which Chubb believes there is a contractual right of offset. The determination of the default factor is principally based 
on the financial strength rating of the reinsurer. Default factors require considerable judgment and are determined using the 
current financial strength rating, or rating equivalent, of each reinsurer as well as other key considerations and assumptions. The 
more significant considerations include, but are not necessarily limited to, the following:

•  For reinsurers that maintain a financial strength rating from a major rating agency, and for which recoverable balances are 

considered representative of the larger population (i.e., default probabilities are consistent with similarly rated reinsurers 
and payment durations conform to averages), the financial rating is based on a published source and the default factor is 
based on published default statistics of a major rating agency applicable to the reinsurer's particular rating class. When a 
recoverable is expected to be paid in a brief period of time by a highly rated reinsurer, such as certain property catastrophe 
claims, a default factor may not be applied;

•  For balances recoverable from reinsurers that are both unrated by a major rating agency and for which management is 

unable to determine a credible rating equivalent based on a parent, affiliate, or peer company, we determine a rating 
equivalent based on an analysis of the reinsurer that considers an assessment of the creditworthiness of the particular 
entity, industry benchmarks, or other factors as considered appropriate. We then apply the applicable default factor for that 
rating class. For balances recoverable from unrated reinsurers for which the ceded reserve is below a certain threshold, we 
generally apply a default factor of 34 percent, consistent with published statistics of a major rating agency;

•  For balances recoverable from reinsurers that are either insolvent or under regulatory supervision, we establish a default 

factor and resulting provision for uncollectible reinsurance based on reinsurer-specific facts and circumstances. Upon initial 
notification of an insolvency, we generally recognize an expense for a substantial portion of all balances outstanding, net of 
collateral, through a combination of write-offs of recoverable balances and increases to the provision for uncollectible 
reinsurance. When regulatory action is taken on a reinsurer, we generally recognize a default factor by estimating an 
expected recovery on all balances outstanding, net of collateral. When sufficient credible information becomes available, we 
adjust the provision for uncollectible reinsurance by establishing a default factor pursuant to information received; and

•  For other recoverables, management determines the provision for uncollectible reinsurance based on the specific facts and 

circumstances.

The methods used to determine the reinsurance recoverable balance and related provision for uncollectible reinsurance are 
regularly reviewed and updated, and any resulting adjustments are reflected in earnings in the period identified.

Prepaid reinsurance premiums represent the portion of premiums ceded to reinsurers applicable to the unexpired coverage 
terms of the reinsurance contracts in-force. 

The value of reinsurance business assumed of $14 million and $18 million at December 31, 2018 and 2017, respectively, 
included in Other assets in the accompanying Consolidated balance sheets, represents the excess of estimated ultimate value of 
the liabilities assumed under retroactive reinsurance contracts over consideration received. The value of reinsurance business 
assumed is amortized and recorded to Losses and loss expenses based on the payment pattern of the losses assumed and 
ranges between 9 and 40 years. The unamortized value is reviewed regularly to determine if it is recoverable based upon the 
terms of the contract, estimated losses and loss expenses, and anticipated investment income. Unrecoverable amounts are 
expensed in the period identified.

F-12

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

e) Investments
Fixed maturities, equity securities, and short-term investments
Fixed maturities are classified as either available for sale or held to maturity.

•  Available for sale (AFS) portfolio is reported at fair value with changes in fair value recorded as a separate component of 

AOCI in Shareholders' equity.

•  Held to maturity (HTM) portfolio includes securities for which we have the ability and intent to hold to maturity or 

redemption and is reported at amortized cost. 

Equity securities are reported at fair value with changes in fair value recorded in net realized gains (losses) on the Consolidated 
statement of operations. Prior to January 1, 2018, changes in fair value were recorded as a separate component of AOCI in 
Shareholders' equity.  

Short-term investments comprise securities due to mature within one year of the date of purchase and are recorded at fair value 
which typically approximates cost. 

Interest, dividend income, amortization of fixed maturity market premiums and discounts related to these securities are recorded 
in Net investment income, net of investment management and custody fees, in the Consolidated statement of operations.

In addition, net investment income includes the amortization of the fair value adjustment related to the acquired invested assets 
of The Chubb Corporation (Chubb Corp). An adjustment of $1,652 million related to the fair value of Chubb Corp’s fixed 
maturities securities was recorded (fair value adjustment) at the date of acquisition. At December 31, 2018, the remaining 
balance of this fair value adjustment was $520 million which is expected to amortize over the next three years; however, the 
estimate could vary materially based on current market conditions, bond calls, and the duration of the acquired investment 
portfolio. In addition, sales of these acquired fixed maturities would also reduce the fair value adjustment balance. For 
mortgage-backed securities and any other holdings for which there is a prepayment risk, prepayment assumptions are evaluated 
and revised as necessary. Any adjustments required due to the resultant change in effective yields and maturities are recognized 
prospectively. Prepayment fees or call premiums that are only payable when a security is called prior to its maturity are earned 
when received and reflected in Net investment income. 

We regularly review our fixed maturities for other than temporary impairment (OTTI). Refer to Note 2 for additional information. 
With respect to fixed maturities where the decline in value is determined to be temporary and is not written down, a subsequent 
decision may be made to sell that security and realize a loss. Subsequent decisions on fixed maturities sales are the result of 
changing or unforeseen facts and circumstances (i.e., arising from a large insured loss such as a catastrophe), deterioration of 
the creditworthiness of the issuer or its industry, or changes in regulatory requirements. We believe that subsequent decisions to 
sell such securities are consistent with the classification of the majority of the portfolio as available for sale.

Other investments
Other investments principally comprise investment funds, limited partnerships, partially-owned investment companies, life 
insurance policies, policy loans, and non-qualified separate account assets.

Investment funds and limited partnerships
Investment funds, limited partnerships, and all other investments over which Chubb cannot exercise significant influence are 
accounted for as follows. Generally, we own less than three percent of the investee’s shares. 

• 

Income and expenses from these funds are reported within Net investment income.

•  These funds are carried at net asset value, which approximates fair value with changes in fair value recorded in net realized 
gains (losses) on the Consolidated statement of operations. Refer to Note 3 for a further discussion on net asset value. Prior 
to January 1, 2018, changes in fair value were recorded as a separate component of AOCI in Shareholders' equity.  

•  As a result of the timing of the receipt of valuation data from the investment managers, these investments are generally 

reported on a three-month lag. 

•  Sales of these investments are reported within Net realized gains (losses).

F-13

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Partially-owned investment companies

Partially-owned investment companies where our ownership interest is in excess of three percent are accounted for under the 
equity method because Chubb exerts significant influence. These investments apply investment company accounting to 
determine operating results, and Chubb retains the investment company accounting in applying the equity method.

•  This means that investment income, realized gains or losses, and unrealized gains or losses are included in the portion of 

equity earnings reflected in Other (income) expense. 

•  As a result of the timing of the receipt of valuation data from the investment managers, these investments are generally 

reported on a three-month lag.

Other

•  Policy loans are carried at outstanding balance and interest income is reflected in Net investment income.

•  Life insurance policies are carried at policy cash surrender value and income is reflected in Other (income) expense.

•  Non-qualified separate account assets are supported by assets that do not qualify for separate accounting reporting under 

GAAP. The underlying securities are recorded on a trade date basis and carried at fair value. Unrealized gains and losses on 
non-qualified separate account assets are reflected in Other (income) expense.

Investments in partially-owned insurance companies
Investments in partially-owned insurance companies primarily represent direct investments in which Chubb has significant 
influence and as such, meet the requirements for equity accounting. We report our share of the net income or loss of the 
partially-owned insurance companies in Other (income) expense. 

Derivative instruments
Chubb recognizes all derivatives at fair value in the Consolidated balance sheets in either Accounts payable, accrued expenses, 
and other liabilities or Other assets. Changes in fair value are included in Net realized gains (losses) in the Consolidated 
statements of operations. We did not designate any derivatives as accounting hedges during 2018, 2017, or 2016. We 
participate in derivative instruments in two principal ways:

(i)   To sell protection to customers as an insurance or reinsurance contract that meets the definition of a derivative for 

accounting purposes. The reinsurance of GLBs was our primary product falling into this category; and

(ii)  To mitigate financial risks and manage certain investment portfolio risks and exposures, including assets and liabilities held 
in foreign currencies. We use derivative instruments including futures, options, swaps, and foreign currency. Refer to Note 9 
for additional information. 

Securities lending program
Chubb participates in a securities lending program operated by a third-party banking institution whereby certain assets are 
loaned to qualified borrowers and from which we earn an incremental return which is recorded within Net investment income in 
the Consolidated statement of operations.

Borrowers provide collateral, in the form of either cash or approved securities, at a minimum of 102 percent of the fair value of 
the loaned securities. Each security loan is deemed to be an overnight transaction. Cash collateral is invested in a collateral pool 
which is managed by the banking institution. The collateral pool is subject to written investment guidelines with key objectives 
which include the safeguard of principal and adequate liquidity to meet anticipated redemptions. The fair value of the loaned 
securities is monitored on a daily basis, with additional collateral obtained or refunded as the fair value of the loaned securities 
changes. The collateral is held by the third-party banking institution, and the collateral can only be accessed in the event that 
the institution borrowing the securities is in default under the lending agreement. As a result of these restrictions, we consider 
our securities lending activities to be non-cash investing and financing activities. An indemnification agreement with the lending 
agent protects us in the event a borrower becomes insolvent or fails to return any of the securities on loan. 

The fair value of the securities on loan is included in fixed maturities and equity securities in the Consolidated balance sheets. 
The securities lending collateral is reported as a separate line in the Consolidated balance sheets with a related liability 
reflecting our obligation to return the collateral plus interest.

F-14

 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Repurchase agreements
Similar to securities lending arrangements, securities sold under repurchase agreements, whereby Chubb sells securities and 
repurchases them at a future date for a predetermined price, are accounted for as collateralized investments and borrowings and 
are recorded at the contractual repurchase amounts plus accrued interest. Assets to be repurchased are the same or 
substantially the same as the assets transferred, and the transferor, through right of substitution, maintains the right and ability 
to redeem the collateral on short notice. The fair value of the underlying securities is included in fixed maturities and equity 
securities. In contrast to securities lending programs, the use of cash received is not restricted. We report the obligation to return 
the cash as Repurchase agreements in the Consolidated balance sheets and record the fees under these repurchase agreements 
within Interest expense on the Consolidated statement of operations.

Refer to Note 3 for a discussion on the determination of fair value for Chubb's various investment securities.

f) Cash 
Cash includes cash on hand and deposits with an original maturity of three months or less at time of purchase. 

We have agreements with a third-party bank provider which implemented two international multi-currency notional cash pooling 
programs. In each program, participating Chubb entities establish deposit accounts in different currencies with the bank 
provider and each day the credit or debit balances in every account are notionally translated into a single currency (U.S. dollars) 
and then notionally pooled. The bank extends overdraft credit to any participating Chubb entity as needed, provided that the 
overall notionally-pooled balance of all accounts in each pool at the end of each day is at least zero. Actual cash balances are 
not physically converted and are not commingled between legal entities. Any overdraft balances incurred under this program by 
a Chubb entity would be guaranteed by Chubb Limited (up to $300 million in the aggregate). Our syndicated letter of credit 
facility allows for same day drawings to fund a net pool overdraft should participating Chubb entities overdraw contributed funds 
from the pool.

Restricted cash
Restricted cash in the Consolidated balance sheets represents amounts held for the benefit of third parties and is legally or 
contractually restricted as to withdrawal or usage. Amounts include deposits with U.S. and non-U.S. regulatory authorities, trust 
funds set up for the benefit of ceding companies, and amounts pledged as collateral to meet financing arrangements.

Effective January 1, 2018, we retrospectively adopted guidance on "Restricted Cash" that clarified the presentation of restricted 
cash on the Consolidated statement of cash flows. As a result, we revised the Consolidated statement of cash flows for the years 
ended December 31, 2017 and 2016 to include restricted cash in the beginning and ending cash balances. In addition, we 
reclassified $123 million of Restricted cash from Other assets to a separate line in the Consolidated balance sheets as of 
December 31, 2017.

The following table provides a reconciliation of cash and restricted cash reported within the Consolidated balance sheets that 
total to the amounts shown in the Consolidated statements of cash flows:

(in millions of U.S. dollars)
Cash
Restricted cash
Total cash and restricted cash shown in the Consolidated statements of cash flows

$

$

2018
1,247 $
93
1,340 $

December 31
2016
985
103
1,088

2017
728 $
123
851 $

g) Goodwill and Other intangible assets
Goodwill represents the excess of the cost of acquisitions over the fair value of net assets acquired and is not amortized. 
Goodwill is assigned at acquisition to the applicable reporting unit of the acquired entities giving rise to the goodwill. Goodwill 
impairment tests are performed annually or more frequently if circumstances indicate a possible impairment. For goodwill 
impairment testing, we use a qualitative assessment to determine whether it is more likely than not (i.e., more than a 50 
percent probability) that the fair value of a reporting unit is greater than its carrying amount. If our assessment indicates less 
than a 50 percent probability that fair value exceeds carrying value, we quantitatively estimate a reporting unit's fair value. 
Goodwill recorded in connection with investments in partially-owned insurance companies is recorded in Investments in 
partially-owned insurance companies and is also measured for impairment annually.

Indefinite lived intangible assets are not subject to amortization. Finite lived intangible assets are amortized over their useful 
lives, generally ranging from 1 to 30 years. Intangible assets are regularly reviewed for indicators of impairment. Impairment is 

F-15

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

recognized if the carrying amount is not recoverable from its undiscounted cash flows and is measured as the difference 
between the carrying amount and fair value.

h) Unpaid losses and loss expenses
A liability is established for the estimated unpaid losses and loss expenses under the terms of, and with respect to, Chubb's 
policies and agreements. Similar to premiums that are recognized as revenues over the coverage period of the policy, a liability 
for unpaid losses and loss expenses is recognized as expense when insured events occur over the coverage period of the policy. 
This liability includes a provision for both reported claims (case reserves) and incurred but not reported claims (IBNR reserves). 
IBNR reserve estimates are generally calculated by first projecting the ultimate cost of all losses that have occurred (expected 
losses), and then subtracting paid losses, case reserves, and loss expenses. The methods of determining such estimates and 
establishing the resulting liability are reviewed regularly and any adjustments are reflected in operations in the period in which 
they become known. Future developments may result in losses and loss expenses materially greater or less than recorded 
amounts.  

Except for net loss and loss expense reserves of $33 million, net of discount, held at December 31, 2018, representing certain 
structured settlements for which the timing and amount of future claim payments are reliably determinable and $40 million, net 
of discount, of certain reserves for unsettled claims that are discounted in statutory filings, Chubb does not discount its P&C loss 
reserves. This compares with reserves of $36 million for certain structured settlements and $41 million of certain reserves for 
unsettled claims at December 31, 2017. Structured settlements represent contracts purchased from life insurance companies 
primarily to settle workers' compensation claims, where payments to the claimant by the life insurance company are expected to 
be made in the form of an annuity. Chubb retains the liability to the claimant in the event that the life insurance company fails 
to pay. At December 31, 2018, the liability due to claimants was $581 million, net of discount, and reinsurance recoverables 
due from the life insurance companies was $548 million, net of discount. For structured settlement contracts where payments 
are guaranteed regardless of claimant life expectancy, the amounts recoverable from the life insurance companies at December 
31, 2018 are included in Other assets in the Consolidated balance sheets, as they do not meet the requirements for reinsurance 
accounting. 

Included in Unpaid losses and loss expenses are liabilities for asbestos and environmental (A&E) claims and expenses. These 
unpaid losses and loss expenses are principally related to claims arising from remediation costs associated with hazardous 
waste sites and bodily-injury claims related to asbestos products and environmental hazards. The estimation of these liabilities 
is particularly sensitive to changes in the legal environment including specific settlements that may be used as precedents to 
settle future claims. However, Chubb does not anticipate future changes in laws and regulations in setting its A&E reserve levels.

Also included in Unpaid losses and loss expenses is the fair value adjustment of $207 million and $309 million at December 
31, 2018 and December 31, 2017, respectively, related to Chubb Corp’s historical unpaid losses and loss expenses. The 
estimated fair value consists of the present value of the expected net unpaid loss and loss adjustment expense payments 
adjusted for an estimated risk margin. The estimated cash flows are discounted at a risk free rate. The estimated risk margin 
varies based on the inherent risks associated with each type of reserve. The fair value is amortized through Amortization of 
purchased intangibles on the consolidated statements of operations through the year 2032, based on the estimated payout 
patterns of unpaid loss and loss expenses at the acquisition date. 

Prior period development arises from changes to loss estimates recognized in the current year that relate to loss reserves first 
reported in previous calendar years and excludes the effect of losses from the development of earned premiums from previous 
accident years.

For purposes of analysis and disclosure, management views prior period development to be changes in the nominal value of loss 
estimates from period to period, net of premium and profit commission adjustments on loss sensitive contracts. Prior period 
development generally excludes changes in loss estimates that do not arise from the emergence of claims, such as those related 
to uncollectible reinsurance, interest, unallocated loss adjustment expenses, or foreign currency. Accordingly, specific items 
excluded from prior period development include the following: gains/losses related to foreign currency remeasurement; losses 
recognized from the early termination or commutation of reinsurance agreements that principally relate to the time value of 
money; changes in the value of reinsurance business assumed reflected in losses incurred but principally related to the time 
value of money; and losses that arise from changes in estimates of earned premiums from prior accident years. Except for 
foreign currency remeasurement, which is included in Net realized gains (losses), these items are included in current year 
losses.

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

i) Future policy benefits 
The valuation of long-duration contract reserves requires management to make estimates and assumptions regarding expenses, 
mortality, persistency, and investment yields. Estimates are primarily based on historical experience and information provided by 
ceding companies and include a margin for adverse deviation. Interest rates used in calculating reserves range from less than 
1.0 percent to 11.0 percent and less than 1.0 percent to 8.0 percent at December 31, 2018 and 2017, respectively. Actual 
results could differ materially from these estimates. Management monitors actual experience and where circumstances warrant, 
will revise assumptions and the related reserve estimates. Revisions are recorded in the period they are determined.

Certain of our long-duration contracts are supported by assets that do not qualify for separate account reporting under GAAP. 
These assets are classified as non-qualified separate account assets and reported in Other investments and the offsetting 
liabilities are reported in Future policy benefits in the Consolidated balance sheets. Changes in the fair value of separate account 
assets that do not qualify for separate account reporting under GAAP are reported in Other income (expense) and the offsetting 
movements in the liabilities are included in Policy benefits in the Consolidated statements of operations.

j) Assumed reinsurance programs involving minimum benefit guarantees under variable annuity contracts
Chubb reinsures various death and living benefit guarantees associated with variable annuities issued primarily in the United 
States. We generally receive a monthly premium during the accumulation phase of the covered annuities (in-force) based on a 
percentage of either the underlying accumulated account values or the underlying accumulated guaranteed values. Depending 
on an annuitant's age, the accumulation phase can last many years. To limit our exposure under these programs, all reinsurance 
treaties include annual or aggregate claim limits and many include an aggregate deductible.

The guarantees which are payable on death, referred to as guaranteed minimum death benefits (GMDB), principally cover 
shortfalls between accumulated account value at the time of an annuitant's death and either i) an annuitant's total deposits; ii) 
an annuitant's total deposits plus a minimum annual return; or iii) the highest accumulated account value attained at any policy 
anniversary date. In addition, a death benefit may be based on a formula specified in the variable annuity contract that uses a 
percentage of the growth of the underlying contract value. Liabilities for GMDBs are based on cumulative assessments or 
premiums to date multiplied by a benefit ratio that is determined by estimating the present value of benefit payments and 
related adjustment expenses divided by the present value of cumulative assessment or expected premiums during the contract 
period.   

Under reinsurance programs covering GLBs, we assume the risk of guaranteed minimum income benefits (GMIB) associated 
with variable annuity contracts. The GMIB risk is triggered if, at the time the contract holder elects to convert the accumulated 
account value to a periodic payment stream (annuitize), the accumulated account value is not sufficient to provide a guaranteed 
minimum level of monthly income. We also assume the risk of guaranteed minimum accumulation benefits (GMAB). However, 
at December 31, 2018, the risks related to our GMAB programs are minimal given that the majority of these policies are no 
longer in force. Our GLB reinsurance products meet the definition of a derivative for accounting purposes and are carried at fair 
value with changes in fair value recognized in Realized gains (losses) in the Consolidated statement of operations. Refer to 
Notes 4 c) and 9 a) for additional information.

k) Deposit assets and liabilities
Deposit assets arise from ceded reinsurance contracts purchased that do not transfer significant underwriting or timing risk. 
Deposit liabilities include reinsurance deposit liabilities and contract holder deposit funds. The reinsurance deposit liabilities 
arise from contracts sold for which there is not a significant transfer of risk. Contract holder deposit funds represent a liability for 
investment contracts sold that do not meet the definition of an insurance contract, and certain of these contracts are sold with a 
guaranteed rate of return. Under deposit accounting, consideration received or paid is recorded as a deposit asset or liability in 
the balance sheet as opposed to recording premiums and losses in the statement of operations.  

Interest income on deposit assets, representing the consideration received or to be received in excess of cash payments related 
to the deposit contract, is earned based on an effective yield calculation. The calculation of the effective yield is based on the 
amount and timing of actual cash flows at the balance sheet date and the estimated amount and timing of future cash flows. 
The effective yield is recalculated periodically to reflect revised estimates of cash flows. When a change in the actual or 
estimated cash flows occurs, the resulting change to the carrying amount of the deposit asset is reported as income or expense. 
Deposit assets of $97 million and $89 million at December 31, 2018 and 2017, respectively, are reflected in Other assets in 
the Consolidated balance sheets and the accretion of deposit assets related to interest pursuant to the effective yield calculation 
is reflected in Net investment income in the Consolidated statements of operations.

F-17

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Deposit liabilities include reinsurance deposit liabilities of $97 million and $100 million and contract holder deposit funds of 
$1.8 billion at both December 31, 2018 and 2017. Deposit liabilities are reflected in Accounts payable, accrued expenses, and 
other liabilities in the Consolidated balance sheets. At contract inception, the deposit liability equals net cash received. An 
accretion rate is established based on actuarial estimates whereby the deposit liability is increased to the estimated amount 
payable over the contract term. The deposit accretion rate is the rate of return required to fund expected future payment 
obligations. We periodically reassess the estimated ultimate liability and related expected rate of return. Changes to the deposit 
liability are generally reflected through Interest expense to reflect the cumulative effect of the period the contract has been in 
force, and by an adjustment to the future accretion rate of the liability over the remaining estimated contract term.

The liability for contract holder deposit funds equals accumulated policy account values, which consist of the deposit payments 
plus credited interest less withdrawals and amounts assessed through the end of the period.

l) Property and Equipment
Property and equipment used in operations are capitalized and carried at cost less accumulated depreciation and are reported 
within Other assets in the Consolidated balance sheets. At December 31, 2018, property and equipment totaled $1.7 billion, 
consisting principally of capitalized software costs of $970 million incurred to develop or obtain computer software for internal 
use and company-owned facilities of $277 million. Depreciation is calculated using the straight-line method over the estimated 
useful lives of the assets. For capitalized software, the estimated useful life is generally three to five years, but can be as long as 
15 years and for company-owned facilities the estimated useful life is 39 years. At December 31, 2017, property and 
equipment totaled $1.3 billion. 

m) Foreign currency remeasurement and translation
The functional currency for each of our foreign operations is generally the currency of the local operating environment.  
Transactions in currencies other than a foreign operation's functional currency are remeasured into the functional currency, and 
the resulting foreign exchange gains and losses are reflected in Net realized gains (losses) in the Consolidated statements of 
operations. Functional currency assets and liabilities are translated into the reporting currency, U.S. dollars, using period end 
exchange rates and the related translation adjustments are recorded as a separate component of AOCI in Shareholders' equity. 
Functional statement of operations amounts expressed in functional currencies are translated using average exchange rates.  

n) Administrative expenses
Administrative expenses generally include all operating costs other than policy acquisition costs. The North America Commercial 
P&C Insurance segment manages and uses an in-house third-party claims administrator, ESIS Inc. (ESIS). ESIS performs claims 
management and risk control services for domestic and international organizations that self-insure P&C exposures as well as 
internal P&C exposures. The net operating results of ESIS are included within Administrative expenses in the Consolidated 
statements of operations and were $49 million, $38 million, and $32 million for the years ended December 31, 2018, 2017, 
and 2016, respectively.

o) Income taxes
Income taxes have been recorded related to those operations subject to income tax. Deferred tax assets and liabilities result 
from temporary differences between the amounts recorded in the consolidated financial statements and the tax basis of our 
assets and liabilities. The effect on deferred tax assets and liabilities of a change in tax law or rates is recognized in the period 
that includes the enactment date. A valuation allowance against deferred tax assets is recorded if it is more likely than not that 
all, or some portion, of the benefits related to these deferred tax assets will not be realized. The valuation allowance assessment 
considers tax planning strategies, where appropriate.

We recognize uncertain tax positions deemed more likely than not of being sustained upon examination. Recognized income tax 
positions are measured at the largest amount that has a greater than 50 percent likelihood of being realized. Changes in 
recognition or measurement are reflected in the period in which the change in judgment occurs.  

p) Earnings per share
Basic earnings per share is calculated using the weighted-average shares outstanding, including participating securities with 
non-forfeitable rights to dividends such as unvested restricted stock. All potentially dilutive securities, including stock options 
are excluded from the basic earnings per share calculation. In calculating diluted earnings per share, the weighted-average 
shares outstanding is increased to include all potentially dilutive securities. Basic and diluted earnings per share are calculated 
by dividing net income by the applicable weighted-average number of shares outstanding during the year.

F-18

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

q) Cash flow information
Premiums received and losses paid associated with the GLB reinsurance products, which as discussed previously, meet the 
definition of a derivative instrument for accounting purposes, are included within Cash flows from operating activities. Cash 
flows, such as settlements and collateral requirements, associated with GLB and all other derivative instruments, are included 
on a net basis within Cash flows from investing activities. Purchases, sales, and maturities of short-term investments are 
recorded on a net basis within Cash flows from investing activities.

r) Share-based compensation
Chubb measures and records compensation cost for all share-based payment awards at grant-date fair value. Compensation 
costs are recognized for vesting of share-based payment awards with only service conditions on a straight-line basis over the 
requisite service period for each separately vesting portion of the award as if the award were, in substance, multiple awards. For 
retirement-eligible participants, compensation costs for certain share-based payment awards are recognized immediately at the 
date of grant. Refer to Note 11 for additional information. 

s) Chubb integration expenses
Direct costs related to the Chubb Corp acquisition were expensed as incurred. Chubb integration expenses were $59 million, 
$310 million, and $492 million for the years ended December 31, 2018, 2017 and 2016, respectively, and include all 
internal and external costs directly related to the integration activities of the Chubb Corp acquisition. These expenses principally 
consisted of personnel-related expenses, consulting fees, and rebranding.  

t) New accounting pronouncements
Adopted in 2018
Revenue from Contracts with Customers
Effective January 2018, we adopted new accounting guidance on "Revenue from Contracts with Customers" on a prospective 
basis. The standard excludes from its scope the accounting for insurance contracts, leases, financial instruments, and certain 
other agreements that are governed under other GAAP guidance, but could affect the revenue recognition for certain of our 
claims management and risk control services. The updated guidance requires an entity to recognize revenue as performance 
obligations are met, in order to reflect the transfer of promised goods or services to customers in an amount that reflects the 
consideration the entity is entitled to receive for those goods or services. The adoption of this guidance did not have a material 
impact on our financial condition or results of operations given that the majority of our business is outside the scope of this 
guidance.

Financial Instruments – Recognition and Measurement of Financial Assets and Financial Liabilities
Effective January 2018, we adopted new accounting guidance on "Recognition and Measurement of Financial Assets and 
Financial Liabilities" on a modified-retrospective basis. The guidance requires equity investments, other than those accounted for 
under the equity method of accounting, to be measured at fair value with changes in fair value recognized through net income. 
The guidance impacts our public equities and cost-method private equities. As a result, we recorded a cumulative-effect 
adjustment to increase beginning Retained earnings by $417 million after tax ($454 million pre-tax), representing the 
unrealized appreciation on our equity investments as of December 31, 2017 with an offsetting adjustment to decrease 
beginning Accumulated other comprehensive income. All subsequent changes in fair value of our equity investments are 
recognized within realized gains (losses) on the Consolidated statement of operations. Prior period amounts have not been 
adjusted and continue to be reported in accordance with the previous accounting guidance.

Income Tax Accounting Implications of the Tax Cuts and Jobs Act
The Tax Cuts and Jobs Act (2017 Tax Act) was enacted in December 2017. Among other things, the 2017 Tax Act reduced the 
U.S. Federal income tax rate to 21 percent from 35 percent effective in 2018, and instituted a dividends received deduction for 
foreign earnings with a related tax for the deemed repatriation of unremitted foreign earnings. The 2017 Tax Act also included 
provisions for Global Intangible Low-Taxed Income (GILTI) under which taxes may be imposed on income of foreign subsidiaries, 
and for a Base Erosion and Anti-Abuse Tax (BEAT) under which taxes may be imposed on certain payments to affiliated foreign 
companies.

The Securities and Exchange Commission issued Staff Accounting Bulletin No. 118 (SAB 118), Income Tax Accounting 
Implications of the Tax Cuts and Jobs Act, which provided guidance for the application of the 2017 Tax Act and allowed 
companies up to one year to complete their accounting. In connection with the 2017 Tax Act, we recorded a $450 million 
income tax provisional benefit in the fourth quarter of 2017. In 2018, we recorded an additional benefit of $25 million as a 
measurement period adjustment, resulting in a final transition benefit of $475 million. This change reflected the favorable 
impact of changes to certain tax only accounting methods offset by updates to provisional amounts recorded related to foreign 

F-19

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

tax credits and withholding taxes as a result of additional guidance issued during 2018. Refer to Note 7 for additional 
information.

Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income
In February 2018, the FASB issued guidance that allows the optional reclassification from Accumulated other comprehensive 
income (AOCI) to Retained earnings of the stranded tax effects resulting from the 2017 Tax Act for all items accounted for in 
AOCI. We adopted the standard in 2018 and elected to reclassify $146 million of stranded tax effects from beginning AOCI to 
beginning Retained earnings. The stranded tax effects included $121 million of tax expense related to Net unrealized 
appreciation of investments, $47 million of tax expense related to Postretirement benefit liability, and a tax benefit of $22 
million related to Cumulative foreign currency translation losses as of December 31, 2017.

Intra-Entity Transfers of Assets Other than Inventory
Effective January 2018, we adopted new accounting guidance on “Intra-Entity Transfers of Assets Other Than Inventory” on a 
modified-retrospective basis. Under the new guidance, we will no longer defer taxes on intra-company asset transfers and will 
recognize any related income tax expense (benefit) immediately through the Consolidated statement of operations. As a result, 
we recorded a cumulative-effect adjustment to decrease beginning Retained earnings by $7 million, representing the removal of 
the deferred tax assets for previous intra-company asset transfer transactions not yet recognized through earnings.

Changes to the Disclosure Requirements for Fair Value Measurements
In August 2018, the FASB issued amendments to modify the disclosure requirements on fair value measurements. The 
amendments allow for the removal of (1) the amount and reasons for transfer between Level 1 and Level 2 of the fair value 
hierarchy; (2) the policy for transfers between levels; and (3) the valuation processes for Level 3 fair value measurements. This 
update also requires the expanded discussion on unobservable inputs that are significant to the fair value measurement. We 
have early adopted the amendments that allow the removal of certain disclosures and deferred the adoption of the additional 
disclosure until the effective date in the first quarter of 2020, as permitted. The guidance changes disclosure only and did not 
have an impact on our financial condition or results of operations.

Changes to the Disclosure Requirements for Defined Benefit Plans
In August 2018, the FASB issued amendments to allow for the removal and addition of various disclosure requirements related 
to defined benefit pension or other postretirement plans. We elected to early adopt this guidance in the fourth quarter of 2018, 
as permitted. The guidance changes disclosures only and did not have an impact on our financial condition or results of 
operations.

Adopted in 2019
Premium Amortization on Purchased Callable Debt Securities
In March 2017, the FASB issued guidance on the amortization period for purchased callable debt securities held at a premium. 
The guidance requires the premium to be amortized to the earliest call date. Under current guidance, premiums generally are 
amortized over the contracted life of the security. We adopted this guidance on January 1, 2019 on a modified retrospective 
basis through a cumulative effect adjustment which decreased beginning retained earnings by approximately $15 million pre-
tax, or $11 million after-tax. Securities held at a discount do not require an accounting change. 

Lease Accounting
In February 2016, the FASB issued accounting guidance requiring leases with lease terms of more than 12 months to recognize
a right of use asset and a corresponding lease liability on the balance sheets. We adopted this guidance on January 1, 2019 on 
a modified retrospective basis and recognized a right of use asset and a corresponding lease liability for our real estate leases of 
approximately $800 million. The adoption of this guidance did not have a material effect on our results of operations, financial 
condition or liquidity. 

Accounting guidance not yet adopted
Financial Instruments – Credit Losses: Measurement of Credit Losses on Financial Instruments
In June 2016, the FASB issued guidance on the accounting for credit losses of financial instruments that are measured at 
amortized cost, including held to maturity securities and reinsurance recoverables, by applying an approach based on the 
current expected credit losses (CECL). The estimate of expected credit losses should consider historical information, current 
information, as well as reasonable and supportable forecasts, including estimates of prepayments. The allowance for credit 
losses is a valuation account that is deducted from the amortized cost basis of the financial asset in order to present the net 
carrying value at the amount expected to be collected on the financial asset on the Consolidated balance sheet.

F-20

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

The guidance also amends the current debt security other-than-temporary impairment model by requiring an estimate of the 
expected credit loss (ECL) only when the fair value is below the amortized cost of the asset. The length of time the fair value of 
an AFS debt security has been below the amortized cost will no longer impact the determination of whether a potential credit 
loss exists. The AFS debt security model will also require the use of a valuation allowance as compared to the current practice 
of writing down the asset.

The standard is effective for us in the first quarter of 2020 with early adoption permitted. We will be able to assess the effect of 
adopting this guidance on our financial condition and results of operations closer to the date of adoption.

Targeted Improvements to the Accounting for Long-Duration Contracts
In August 2018, the FASB issued guidance to improve the existing recognition, measurement, presentation, and disclosure 
requirements for long-duration contracts issued by an insurance entity. The amendments in this update require more frequent 
updating of assumptions and a standardized discount rate for the future policy benefit liability, a requirement to use the fair 
value measurement model for policies with market risk benefits, simplified amortization of deferred acquisition costs, and 
enhanced disclosures.

This standard will be effective for us in the first quarter of 2021 with early adoption permitted. We are currently assessing the 
effect of adopting this guidance on our financial condition and results of operations. We will be better able to quantify the effect 
of adopting this standard as we progress in our implementation process and draw nearer to the date of adoption.

2. Investments 

a) Fixed maturities

December 31, 2018

(in millions of U.S. dollars)

Available for sale

U.S. Treasury and agency

Foreign

Corporate securities

Mortgage-backed securities

States, municipalities, and political subdivisions

Held to maturity

U.S. Treasury and agency

Foreign

Corporate securities

Mortgage-backed securities

States, municipalities, and political subdivisions

Amortized
Cost

Gross
Unrealized
Appreciation

Gross
Unrealized
Depreciation

Fair
Value

OTTI 
Recognized
in AOCI

$

4,158 $

30 $

(43) $

4,145 $

$

$

21,370

27,183

15,758

10,854

395

150

66

49

(349)

(750)

(284)

(117)

21,416

26,583

15,540

10,786

79,323 $

690 $

(1,543) $

78,470 $

1,185 $

8 $

(11) $

1,182 $

1,549

2,601

2,524

5,576

11

11

5

16

(18)

(104)

(43)

(51)

1,542

2,508

2,486

5,541

$

13,435 $

51 $

(227) $

13,259 $

—

—

(6)

(1)

—

(7)

—

—

—

—

—

—

F-21

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

December 31, 2017

(in millions of U.S. dollars)

Available for sale

U.S. Treasury and agency

Foreign

Corporate securities

Mortgage-backed securities

States, municipalities, and political subdivisions

Held to maturity

U.S. Treasury and agency

Foreign

Corporate securities

Mortgage-backed securities

States, municipalities, and political subdivisions

Amortized
Cost

Gross
Unrealized
Appreciation

Gross
Unrealized
Depreciation

Fair
Value

OTTI
Recognized
in AOCI

$

3,701 $

32 $

(35) $

3,698 $

$

$

20,514

23,453

15,279

14,888

622

638

111

125

(106)

(95)

(100)

(88)

21,030

23,996

15,290

14,925

77,835 $

1,528 $

(424) $

78,939 $

908 $

12 $

(5) $

915 $

1,738

3,159

2,724

5,806

27

67

23

50

(8)

(7)

(5)

(15)

1,757

3,219

2,742

5,841

$

14,335 $

179 $

(40) $

14,474 $

—

(1)

(4)

(1)

—

(6)

—

—

—

—

—

—

As discussed in Note 2 c), if a credit loss is incurred on an impaired fixed maturity, an OTTI is considered to have occurred and 
the portion of the impairment not related to credit losses (non-credit OTTI) is recognized in OCI. Included in the “OTTI 
Recognized in AOCI” columns above are the cumulative amounts of non-credit OTTI recognized in OCI adjusted for subsequent 
sales, maturities, and redemptions. OTTI recognized in AOCI does not include the impact of subsequent changes in fair value of 
the related securities. In periods subsequent to a recognition of OTTI in OCI, changes in the fair value of the related fixed 
maturities are reflected in Net unrealized appreciation on investments in the Consolidated statements of shareholders' equity. 
For the years ended December 31, 2018 and 2017, net unrealized depreciation of $4 million and $2 million, respectively, 
related to such securities are included in OCI. At December 31, 2018 and 2017, AOCI included cumulative net unrealized 
appreciation of $1 million and $7 million, respectively, related to securities remaining in the investment portfolio for which a 
non-credit OTTI was recognized.

Mortgage-backed securities (MBS) issued by U.S. government agencies are combined with all other to be announced mortgage-
backed securities held (refer to Note 9 b) (iv)) and are included in the category, “Mortgage-backed securities”. Approximately 81 
percent and 83 percent of the total mortgage-backed securities at December 31, 2018 and 2017, respectively, are represented 
by investments in U.S. government agency bonds. The remainder of the mortgage exposure consists of collateralized mortgage 
obligations and non-government mortgage-backed securities, the majority of which provide a planned structure for principal and 
interest payments and carry a rating of AAA by the major credit rating agencies.

F-22

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

The following table presents fixed maturities by contractual maturity:

(in millions of U.S. dollars)

Available for sale

Due in 1 year or less

Due after 1 year through 5 years

Due after 5 years through 10 years

Due after 10 years

Mortgage-backed securities

Held to maturity

Due in 1 year or less

Due after 1 year through 5 years

Due after 5 years through 10 years

Due after 10 years

Mortgage-backed securities

December 31
2018

December 31
2017

Amortized Cost

Fair Value

Amortized Cost

Fair Value

$

3,569 $

3,568 $

3,164 $

$

$

27,134

24,095

8,767

63,565

15,758

27,005

23,543

8,814

62,930

15,540

24,749

25,388

9,255

62,556

15,279

79,323 $

78,470 $

77,835 $

536 $

537 $

743 $

3,122

4,468

2,785

10,911

2,524

3,106

4,407

2,723

10,773

2,486

2,669

4,744

3,455

11,611

2,724

$

13,435 $

13,259 $

14,335 $

3,182

25,068

25,704

9,695

63,649

15,290

78,939

746

2,688

4,756

3,542

11,732

2,742

14,474

Expected maturities could differ from contractual maturities because borrowers may have the right to call or prepay obligations, 
with or without call or prepayment penalties. 

b) Equity securities and Other investments
Effective January 1, 2018, we adopted new accounting guidance that requires any changes in fair value of equity securities and 
other investments that are accounted for under the cost-method to be recognized immediately in realized gains and losses in net 
income. As a result, beginning on January 1, 2018, realized gains and losses from these investments include both sales of 
securities and unrealized gains and losses as follows:

(in millions of U.S. dollars)

Net losses recognized during the period

Less: Net gains recognized from sales of securities

Unrealized losses recognized for securities still held at reporting date

Year Ended December 31, 2018

Equity
Securities

Other
Investments

$

$

(59) $

70

(5) $

121

(129) $

(126) $

Total

(64)

191

(255)

At December 31, 2017, the cost, gross unrealized appreciation, gross unrealized depreciation, and fair value of equity securities 
was $737 million, $212 million, $12 million, and $937 million, respectively. At December 31, 2017, the net unrealized 
appreciation (depreciation) was recorded within accumulated other comprehensive income on the balance sheet.

c) Net realized gains (losses)
In accordance with guidance related to the recognition and presentation of OTTI, when an impairment related to a fixed 
maturity has occurred, OTTI is required to be recorded in Net income if management has the intent to sell the security or it is 
more likely than not that we will be required to sell the security before the recovery of its amortized cost. Further, in cases 
where we do not intend to sell the security and it is more likely than not that we will not be required to sell the security, we 
must evaluate the security to determine the portion of the impairment, if any, related to credit losses. If a credit loss is incurred, 
an OTTI is considered to have occurred and any portion of the OTTI related to credit losses must be reflected in Net income 
while the portion of OTTI related to all other factors is recognized in OCI. For fixed maturities held to maturity, OTTI recognized 
in OCI is accreted from AOCI to the amortized cost of the fixed maturity prospectively over the remaining term of the securities.

F-23

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Each quarter, securities in an unrealized loss position (impaired securities), including fixed maturities and securities lending 
collateral are reviewed to identify impaired securities to be specifically evaluated for a potential OTTI.

Evaluation of potential credit losses related to fixed maturities
We review each fixed maturity in an unrealized loss position to assess whether the security is a candidate for credit loss. 
Specifically, we consider credit rating, market price, and issuer-specific financial information, among other factors, to assess the 
likelihood of collection of all principal and interest as contractually due. Securities, for which we determine that credit loss is 
likely, are subjected to further analysis to estimate the credit loss recognized in Net income, if any. In general, credit loss 
recognized in Net income equals the difference between the security’s amortized cost and the net present value of its projected 
future cash flows discounted at the effective interest rate implicit in the debt security. All significant assumptions used in 
determining credit losses are subject to change as market conditions evolve.

U.S. Treasury and agency obligations (including agency mortgage-backed securities); foreign government obligations; and states, 
municipalities, and political subdivisions obligations
U.S. Treasury and agency obligations (including agency mortgage-backed securities); foreign government obligations; and 
states, municipalities, and political subdivisions obligations represent $630 million of gross unrealized loss at December 31, 
2018. These securities were evaluated for credit loss primarily using qualitative assessments of the likelihood of credit loss 
considering credit rating of the issuers and level of credit enhancement, if any. We concluded that the high level of 
creditworthiness of the issuers coupled with credit enhancement, where applicable, supports recognizing no credit loss in Net 
income.

Corporate securities
Projected cash flows for corporate securities (principally senior unsecured bonds) are driven primarily by assumptions regarding 
probability of default and also the timing and amount of recoveries associated with defaults. Chubb developed projected cash 
flows for corporate securities using market observable data, issuer-specific information, and credit ratings. We use historical 
default data by Moody’s Investors Service (Moody’s) rating category to calculate a 1-in-100 year probability of default, which 
results in a default assumption in excess of the historical mean default rate. Consistent with management's approach, Chubb 
assumed a 32 percent recovery rate (the par value of a defaulted security that will be recovered) across all rating categories, 
rather than using Moody's historical mean recovery rate of 42 percent. We believe that use of a default assumption, in excess of 
the historical mean is conservative.

The following table presents default assumptions by Moody's rating category (historical mean default rate provided for comparison):

Moody's Rating Category

Investment Grade:

Aaa-Baa

Below Investment Grade:

Ba

B

Caa-C

1-in-100 Year
Default Rate

Historical Mean
Default Rate

0.0 - 1.3%

0.0 - 0.3%

4.8%

12.0%

36.6%

1.0%

3.2%

10.5%

Application of the methodology and assumptions described above resulted in credit losses recognized in Net income for 
corporate securities of $25 million, $5 million, and $30 million for the years ended December 31, 2018, 2017, and 2016, 
respectively. 

Mortgage-backed securities
For mortgage-backed securities, credit impairment is assessed using a cash flow model that estimates the cash flows on the 
underlying mortgages, using the security-specific collateral and transaction structure. The model estimates cash flows from the 
underlying mortgage loans and distributes those cash flows to various tranches of securities, considering the transaction 
structure and any subordination and credit enhancements that exist in that structure. The cash flow model incorporates actual 
cash flows on the mortgage-backed securities through the current period and then projects the remaining cash flows using a 
number of assumptions, including default rates, prepayment rates, and loss severity rates (the par value of a defaulted security 
that will not be recovered) on foreclosed properties.

F-24

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

We develop specific assumptions using market data, where available, and include internal estimates as well as estimates published 
by  rating  agencies  and  other  third-party  sources.  We  project  default  rates  by  mortgage  sector  considering  current  underlying 
mortgage loan performance, generally assuming lower loss severity for Prime sector bonds versus ALT-A and Sub-prime bonds.

These estimates are extrapolated along a default timing curve to estimate the total lifetime pool default rate. Other assumptions 
used contemplate the actual collateral attributes, including geographic concentrations, rating agency loss projections, rating 
actions, and current market prices. If cash flow projections indicate that losses will exceed the credit enhancement for a given 
tranche, then we do not expect to recover our amortized cost basis, and we recognize an estimated credit loss in Net income.

For the years ended December 31, 2018 and 2017, there were no credit losses recognized in Net income for mortgage-backed 
securities. For the year ended December 31, 2016, there was $1 million of credit losses recognized in Net income for 
mortgage-backed securities.

The following table presents the components of Net realized gains (losses) and the change in net unrealized appreciation 
(depreciation) of investments: 

(in millions of U.S. dollars)

Fixed maturities:
OTTI on fixed maturities, gross
OTTI on fixed maturities recognized in OCI (pre-tax)
OTTI on fixed maturities, net
Gross realized gains excluding OTTI
Gross realized losses excluding OTTI
Total fixed maturities
Equity securities:
OTTI on equity securities
Gross realized gains excluding OTTI
Gross realized losses excluding OTTI
Total equity securities
OTTI on other investments
Other investments
Foreign exchange gains
Investment and embedded derivative instruments
Fair value adjustments on insurance derivative
S&P put options and futures
Other derivative instruments
Other
Net realized gains (losses) (pre-tax)

Change in net unrealized appreciation (depreciation) on investments (pre-tax):
Fixed maturities available for sale
Fixed maturities held to maturity
Equity securities
Other
Income tax (expense) benefit
Change in net unrealized appreciation (depreciation) on investments (after-tax)

Year Ended December 31

2018

2017

2016

$

(52) $

(24) $

3

(49)

334

(587)

(302)

—

74

(133)

(59)

—

(5)

131

(75)

(248)

(4)

(3)

(87)

1

(23)

149

(157)

(31)

(10)

28

(2)

16

(12)

—

36

(11)

364

(261)

(5)

(12)

$

$

(652) $

84 $

(1,958) $

519 $

(38)

—

—

297

18

88

8

(241)

$

(1,699) $

392 $

(89)

8

(81)

183

(265)

(163)

(8)

65

(13)

44

(14)

—

118

(33)

53

(136)

(10)

(4)

(145)

142

(59)

52

(51)

100

184

Other net realized gains (losses) for the year ended December 31, 2018, included a $36 million loss from the extinguishment 
of debt as discussed in Note 8 to the Consolidated Financial Statements, a $24 million loss related to lease impairments, and a 
$23 million loss related to the impairment of fixed assets.

F-25

 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

The following table presents a roll-forward of pre-tax credit losses related to fixed maturities for which a portion of OTTI was 
recognized in OCI: 

(in millions of U.S. dollars)

Balance of credit losses related to securities still held – beginning of year
Additions where no OTTI was previously recorded
Additions where an OTTI was previously recorded
Reductions for securities sold during the period
Balance of credit losses related to securities still held – end of year

Year Ended December 31

2018

2017

2016

$

$

22 $

35 $

20

5

(13)

34 $

4

2

(19)

22 $

53

17

14

(49)

35

d) Other investments

(in millions of U.S. dollars)

Partially-owned investment companies
Limited partnerships
Investment funds
Other

Life insurance policies
Policy loans
Non-qualified separate account assets
Other

Total

December 31
2018
Cost

Fair Value

December 31
2017
Cost

Fair Value

$

3,623 $

3,623 $

2,803 $

2,803

538

83

304

243

252

234

538

83

304

243

252

234

549

270

305

244

333

168

441

123

305

244

333

168

$

5,277 $

5,277 $

4,672 $

4,417

Included in limited partnerships and partially-owned investment companies are 145 individual limited partnerships covering a 
broad range of investment strategies including large cap buyouts, specialist buyouts, growth capital, distressed, mezzanine, real 
estate, and co-investments. The underlying portfolio consists of various public and private debt and equity securities of publicly 
traded and privately held companies and real estate assets. The underlying investments across various partnerships, 
geographies, industries, asset types, and investment strategies provide risk diversification within the limited partnership 
portfolio and the overall investment portfolio. Investment funds include one highly diversified fund investment as well as several 
direct funds that employ a variety of investment styles such as long/short equity and arbitrage/distressed. Non-qualified separate 
account assets are comprised of mutual funds, supported by assets that do not qualify for separate account reporting under 
GAAP.

During 2018, we converted a $28 million loan into additional ownership interest in an investment classified within Other in the 
table above. This was a non-cash transaction and therefore excluded from our Consolidated statements of cash flows.

F-26

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

e) Investments in partially-owned insurance companies
The following table presents Investments in partially-owned insurance companies:

(in millions of U.S. dollars, except for percentages)

Huatai Group

Huatai Life Insurance Company

Freisenbruch-Meyer

Chubb Arabia Cooperative Insurance Company

Russian Reinsurance Company

ABR Reinsurance Ltd.

Total

December 31, 2018

December 31, 2017

Issued
 Share 
Capital

Ownership
Percentage

Carrying
Value

Issued
Share
Capital

Ownership
Percentage

587

472

—

27

4

774

20% $

438

$

20%

40%

30%

23%

12%

105

9

15

2

93

616

495

—

27

4

800

20%

20%

40%

30%

23%

11%

Carrying
Value

$

452 $

106

9

18

2

91

$

678 $ 1,864

$

662

$ 1,942

Domicile

China

China

Bermuda

Saudi Arabia

Russia

Bermuda

Huatai Group and Huatai Life Insurance Company provide a range of P&C, life, and investment products.

f) Gross unrealized loss
At December 31, 2018, there were 19,606 fixed maturities out of a total of 31,054 fixed maturities in an unrealized loss 
position. The largest single unrealized loss in the fixed maturities was $10 million. Fixed maturities in an unrealized loss 
position at December 31, 2018, comprised both investment grade and below investment grade securities for which fair value 
declined primarily due to widening credit spreads since the date of purchase. 

The following tables present, for all securities in an unrealized loss position (including securities on loan), the aggregate fair 
value and gross unrealized loss by length of time the security has continuously been in an unrealized loss position:

December 31, 2018

(in millions of U.S. dollars)

Fair Value

0 – 12 Months

Over 12 Months

Gross
Unrealized 
Loss

Fair Value

Gross
Unrealized 
Loss

Fair Value

U.S. Treasury and agency

$

523 $

(4) $

2,859 $

(50) $

3,382 $

Foreign

Corporate securities

Mortgage-backed securities

States, municipalities, and
political subdivisions

Total fixed maturities

6,764

16,538

6,103

(208)

(599)

(98)

5,349

4,873

6,913

(159)

(255)

(229)

12,113

21,411

13,016

5,024

(44)

7,768

(124)

12,792

$

34,952 $

(953) $

27,762 $

(817) $

62,714 $

(1,770)

Total

Gross
Unrealized 
Loss

(54)

(367)

(854)

(327)

(168)

December 31, 2017

(in millions of U.S. dollars)

Fair Value

Gross
Unrealized 
Loss

Fair Value

Gross
Unrealized 
Loss

Fair Value

U.S. Treasury and agency

$

2,172 $

(14) $

1,249 $

(26) $

3,421 $

0 – 12 Months

Over 12 Months

Foreign

Corporate securities

Mortgage-backed securities

States, municipalities, and
political subdivisions

Total fixed maturities

Equity securities

Other investments

Total

F-27

5,657

5,210

6,194

9,259

28,492

115

78

(65)

(56)

(31)

(71)

(237)

(12)

(8)

1,693

1,332

3,209

1,402

8,885

—

—

(49)

(46)

(74)

(32)

(227)

—

—

7,350

6,542

9,403

10,661

37,377

115

78

$

28,685 $

(257) $

8,885 $

(227) $

37,570 $

Total

Gross
Unrealized 
Loss

(40)

(114)

(102)

(105)

(103)

(464)

(12)

(8)

(484)

 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

g) Net investment income

(in millions of U.S. dollars)

Fixed maturities

Short-term investments

Other interest income

Equity securities

Other investments
Gross investment income (1)
Investment expenses
Net investment income (1)
(1)  Includes amortization expense related to fair value adjustment of acquired invested assets
    related to the Chub Corp acquisition

$

$

Year Ended December 31

2018

2017

2016

$

3,128 $

2,987 $

2,779

90

118

33

104

3,473

(168)

56

75

38

133

3,289

(164)

58

35

36

98

3,006

(141)

3,305 $

3,125 $

2,865

(248) $

(332) $

(393)

h) Restricted assets
Chubb is required to maintain assets on deposit with various regulatory authorities to support its insurance and reinsurance 
operations. These requirements are generally promulgated in the statutory regulations of the individual jurisdictions. The assets 
on deposit are available to settle insurance and reinsurance liabilities. Chubb is also required to restrict assets pledged under 
repurchase agreements, which represent Chubb's agreement to sell securities and repurchase them at a future date for a 
predetermined price. We use trust funds in certain large reinsurance transactions where the trust funds are set up for the benefit 
of the ceding companies and generally take the place of letter of credit (LOC) requirements. We have investments in segregated 
portfolios primarily to provide collateral or guarantees for LOC and derivative transactions. Included in restricted assets at 
December 31, 2018 and 2017, are investments, primarily fixed maturities, totaling $21.0 billion and $23.3 billion, and cash 
of $93 million and $123 million, respectively.

The following table presents the components of restricted assets: 

(in millions of U.S. dollars)

Trust funds

Deposits with U.S. regulatory authorities

Deposits with non-U.S. regulatory authorities

Assets pledged under repurchase agreements

Other pledged assets

Total

December 31

December 31

2018

2017

$

13,988 $

17,011

2,405

2,531

1,468

692

2,345

2,250

1,434

414

$

21,084 $

23,454

F-28

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

3. Fair value measurements 

a) Fair value hierarchy
Fair value of financial assets and financial liabilities is estimated based on the framework established in the fair value 
accounting guidance. The guidance defines fair value as the price to sell an asset or transfer a liability (an exit price) in an 
orderly transaction between market participants and establishes a three-level valuation hierarchy based on the reliability of the 
inputs. The fair value hierarchy gives the highest priority to quoted prices in active markets and the lowest priority to 
unobservable data.

The three levels of the hierarchy are as follows:

•  Level 1 – Unadjusted quoted prices for identical assets or liabilities in active markets;
•  Level 2 – Includes, among other items, inputs other than quoted prices that are observable for the asset or liability such as
interest rates and yield curves, quoted prices for similar assets and liabilities in active markets, and quoted prices 
for identical or similar assets and liabilities in markets that are not active; and

•  Level 3 – Inputs that are unobservable and reflect management’s judgments about assumptions that market participants

would use in pricing an asset or liability.

We categorize financial instruments within the valuation hierarchy at the balance sheet date based upon the lowest level of 
inputs that are significant to the fair value measurement. 

We use pricing services to obtain fair value measurements for the majority of our investment securities. Based on management’s 
understanding of the methodologies used, these pricing services only produce an estimate of fair value if there is observable 
market information that would allow them to make a fair value estimate. Based on our understanding of the market inputs used 
by the pricing services, all applicable investments have been valued in accordance with GAAP. We do not adjust prices obtained 
from pricing services. The following is a description of the valuation techniques and inputs used to determine fair values for 
financial instruments carried at fair value, as well as the general classification of such financial instruments pursuant to the 
valuation hierarchy.

Fixed maturities
We use pricing services to estimate fair value measurements for the majority of our fixed maturities. The pricing services use 
market quotations for fixed maturities that have quoted prices in active markets; such securities are classified within Level 1. 
For fixed maturities other than U.S. Treasury securities that generally do not trade on a daily basis, the pricing services prepare 
estimates of fair value measurements using their pricing applications, which include available relevant market information, 
benchmark curves, benchmarking of like securities, sector groupings, and matrix pricing. Additional valuation factors that can 
be taken into account are nominal spreads, dollar basis, and liquidity adjustments. The pricing services evaluate each asset 
class based on relevant market and credit information, perceived market movements, and sector news. The market inputs used 
in the pricing evaluation, listed in the approximate order of priority include: benchmark yields, reported trades, broker/dealer 
quotes, issuer spreads, two-sided markets, benchmark securities, bids, offers, reference data, and industry and economic 
events. The extent of the use of each input is dependent on the asset class and the market conditions. Given the asset class, 
the priority of the use of inputs may change, or some market inputs may not be relevant. Additionally, fixed maturities valuation 
is more subjective when markets are less liquid due to the lack of market based inputs (i.e., stale pricing), which may increase 
the potential that an investment's estimated fair value is not reflective of the price at which an actual transaction would occur. 
The overwhelming majority of fixed maturities are classified within Level 2 because the most significant inputs used in the 
pricing techniques are observable. For a small number of fixed maturities, we obtain a single broker quote (typically from a 
market maker). Due to the disclaimers on the quotes that indicate that the price is indicative only, we include these fair value 
estimates in Level 3. 

Equity securities
Equity securities with active markets are classified within Level 1 as fair values are based on quoted market prices. For equity 
securities in markets which are less active, fair values are based on market valuations and are classified within Level 2. Equity 
securities for which pricing is unobservable are classified within Level 3.

F-29

 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Short-term investments
Short-term investments, which comprise securities due to mature within one year of the date of purchase that are traded in 
active markets, are classified within Level 1 as fair values are based on quoted market prices. Securities such as commercial 
paper and discount notes are classified within Level 2 because these securities are typically not actively traded due to their 
approaching maturity, and as such, their cost approximates fair value. Short-term investments for which pricing is unobservable 
are classified within Level 3.

Other investments
Fair values for the majority of Other investments including investments in partially-owned investment companies, investment 
funds, and limited partnerships are based on their respective net asset values or equivalent (NAV) and are excluded from the 
fair value hierarchy table below. Certain of our long-duration contracts are supported by assets that do not qualify for separate 
account reporting under GAAP. These assets comprise mutual funds, classified within Level 1 in the valuation hierarchy on the 
same basis as other equity securities traded in active markets. Other investments also include equity securities, classified within 
Level 1 and fixed maturities, classified within Level 2, held in rabbi trusts maintained by Chubb for deferred compensation and 
supplemental retirement plans and are classified within the valuation hierarchy on the same basis as other equity securities and 
fixed maturities. Other investments for which pricing is unobservable are classified within Level 3.

Securities lending collateral
The underlying assets included in Securities lending collateral in the Consolidated balance sheets are fixed maturities which are 
classified in the valuation hierarchy on the same basis as other fixed maturities. Excluded from the valuation hierarchy is the 
corresponding liability related to Chubb’s obligation to return the collateral plus interest as it is reported at contract value and 
not fair value in the Consolidated balance sheets.

Investment derivative instruments
Actively traded investment derivative instruments, including futures, options, and forward contracts are classified within Level 1 
as fair values are based on quoted market prices. The fair value of cross-currency swaps and interest rate swaps is based on 
market valuations and is classified within Level 2. Investment derivative instruments are recorded in either Other assets or 
Accounts payable, accrued expenses, and other liabilities in the Consolidated balance sheets.

Other derivative instruments
We maintain positions in exchange-traded equity futures contracts designed to limit exposure to a severe equity market decline, 
which would cause an increase in expected claims and, therefore, an increase in reserves for our guaranteed minimum death 
benefits (GMDB) and guaranteed living benefits (GLB) reinsurance business. Our positions in exchange-traded equity futures 
contracts are classified within Level 1. The fair value of the majority of the remaining positions in other derivative instruments is 
based on significant observable inputs including equity security and interest rate indices. Accordingly, these are classified within 
Level 2. Other derivative instruments based on unobservable inputs are classified within Level 3. Other derivative instruments 
are recorded in either Other assets or Accounts payable, accrued expenses, and other liabilities in the Consolidated balance 
sheets.

Separate account assets
Separate account assets represent segregated funds where investment risks are borne by the customers, except to the extent of 
certain guarantees made by Chubb. Separate account assets comprise mutual funds classified within Level 1 in the valuation 
hierarchy on the same basis as other equity securities traded in active markets. Separate account assets also include fixed 
maturities classified within Level 2 because the most significant inputs used in the pricing techniques are observable. Excluded 
from the valuation hierarchy are the corresponding liabilities as they are reported at contract value and not fair value in the 
Consolidated balance sheets. Separate account assets are recorded in Other assets in the Consolidated balance sheets.

Guaranteed living benefits
The GLB arises from life reinsurance programs covering living benefit guarantees whereby we assume the risk of guaranteed 
minimum income benefits (GMIB) associated with variable annuity contracts. GLB’s are recorded in Accounts payable, accrued 
expenses, and other liabilities and Future policy benefits in the Consolidated balance sheets. For GLB reinsurance, Chubb 
estimates fair value using an internal valuation model which includes current market information and estimates of policyholder 
behavior. All of the treaties contain claim limits, which are factored into the valuation model. The fair value depends on a 
number of factors, including interest rates, equity markets, credit risk, current account value, market volatility, expected 
annuitization rates and other policyholder behavior, and changes in policyholder mortality. 

F-30

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

The most significant policyholder behavior assumptions include lapse rates and the GMIB annuitization rates. Assumptions 
regarding lapse rates and GMIB annuitization rates differ by treaty, but the underlying methodologies to determine rates applied 
to each treaty are comparable. 

A lapse rate is the percentage of in-force policies surrendered in a given calendar year. All else equal, as lapse rates increase, 
ultimate claim payments will decrease. In general, the base lapse function assumes low lapse rates (ranging from about 3 
percent to 9 percent per annum) during the surrender charge period of the GMIB contract, followed by a “spike” lapse rate 
(ranging from about 9 percent to 33 percent per annum) in the year immediately following the surrender charge period, and 
then reverting to an ultimate lapse rate (generally around 10 percent per annum), typically over a 2-year period. This base rate 
is adjusted downward for policies with more valuable guarantees (policies with guaranteed values far in excess of their account 
values) by multiplying the base lapse rate by a factor ranging from 15 percent to 75 percent. Partial withdrawals and the 
impact of older policyholders with tax-qualified contracts (due to required minimum distributions) are also reflected in our 
modeling.

The GMIB annuitization rate is the percentage of policies for which the policyholder will elect to annuitize using the guaranteed 
benefit provided under the GMIB. All else equal, as GMIB annuitization rates increase, ultimate claim payments will increase, 
subject to treaty claim limits. All GMIB reinsurance treaties include claim limits to protect Chubb in the event that actual 
annuitization behavior is significantly higher than expected. In general, Chubb assumes that GMIB annuitization rates will be 
higher for policies with more valuable guarantees (policies with guaranteed values far in excess of their account values). Chubb 
also assumes that GMIB annuitization rates increase as policyholders get older. In addition, we also assume that GMIB 
annuitization rates are higher in the first year immediately following the waiting period (the first year the policies are eligible to 
annuitize using the GMIB) in comparison to all subsequent years. We do not yet have fully credible annuitization experience for 
all clients.

The level of annuitization assumptions at December 31, 2018 are as follows:

% of total GMIB guaranteed value

Policyholder age

Maximum annuitization rate(s) (per year)

19%

81%

Under 65 years old

Over 65 years old

1% - 21%

3% - 42%

The effect of changes in key market factors on assumed lapse and annuitization rates reflect emerging trends using data 
available from cedants. For treaties with limited experience, rates are established in line with data received from other ceding 
companies adjusted, as appropriate, with industry estimates. The model and related assumptions are regularly re-evaluated by 
management and enhanced, as appropriate, based upon additional experience obtained related to policyholder behavior and 
availability of updated information such as market conditions, market participant assumptions, and demographics of in-force 
annuities. Because of the significant use of unobservable inputs including policyholder behavior, GLB reinsurance is classified 
within Level 3. 

In the fourth quarter of 2018, we completed a review of policyholder behavior related to annuitizations, partial withdrawals, 
lapses, and mortality for our variable annuity reinsurance business. 

•  As annuitization experience continued to emerge, we refined our annuitization assumptions including age-based behavior. 

The change in annuitization assumptions had an insignificant impact on the fair value of GLB liabilities.

•  We also refined our lapse assumptions based on additional emerging experience, with a focus on underlying policies eligible 
for annuitization. These refinements resulted in a net increase to the fair value of GLB liabilities generating a realized loss of 
approximately $20 million.

•  Reinsured policies allow for policyholders to make periodic withdrawals from their account values without lapsing the 

policy. The partial withdrawal results in a reduction to the associated guaranteed value that is either equal or proportional 
to the amount of the reduction in account value. We further refined our assumptions around the types of partial 
withdrawals according to their impact on guaranteed value. This resulted in an increase to the fair value of GLB liabilities 
generating a realized loss of approximately $11 million.

•  After having performed a mortality study for the first time in 2017, we performed a second study this year and enhanced 

our analysis by increasing the weight given to emerging experience, which resulted in lower mortality assumptions. The 
updated mortality rates increased the fair value of GLB liabilities generating a realized loss of approximately $28 million.

F-31

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

During the year ended December 31, 2018, we also made minor model refinements to the internal valuation model which 
resulted in no material impact on income.

Financial instruments measured at fair value on a recurring basis, by valuation hierarchy 

December 31, 2018

(in millions of U.S. dollars)

Assets:
Fixed maturities available for sale
U.S. Treasury and agency
Foreign
Corporate securities
Mortgage-backed securities
States, municipalities, and political subdivisions

Equity securities
Short-term investments
Other investments (1)
Securities lending collateral
Investment derivative instruments
Other derivative instruments
Separate account assets
Total assets measured at fair value (1)
Liabilities:
Investment derivative instruments
GLB (2)
Total liabilities measured at fair value

Level 1

Level 2

Level 3

Total

$

3,400 $

745 $

— $

—

—

—

—

3,400

713

1,575

381

—

28

25

2,686

21,071

25,284

15,479

10,786

73,365

—

1,440

303

1,926

—

—

137

345

1,299

61

—

1,705

57

1

11

—

—

—

—

4,145

21,416

26,583

15,540

10,786

78,470

770

3,016

695

1,926

28

25

2,823

$

$

$

8,808 $

77,171 $

1,774 $

87,753

38 $

—

38 $

115 $

— $

—

452

115 $

452 $

153

452

605

(1) 

(2) 

Excluded from the table above are partially-owned investments, investment funds, and limited partnerships of $4,244 million and other investments of $95 million at 
December 31, 2018 measured using NAV as a practical expedient.

Our GLB reinsurance product meets the definition of a derivative instrument for accounting purposes and is accordingly carried at fair value. Excluded from the table above 
is the portion of the GLB derivative liability classified as Future policy benefits in the Consolidated balance sheets. Refer to Note 4 c) for additional information.

F-32

 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

December 31, 2017

(in millions of U.S. dollars)

Assets:
Fixed maturities available for sale
U.S. Treasury and agency
Foreign
Corporate securities
Mortgage-backed securities
States, municipalities, and political subdivisions

Equity securities
Short-term investments
Other investments (1)
Securities lending collateral
Investment derivative instruments
Other derivative instruments
Separate account assets
Total assets measured at fair value (1)
Liabilities:
Investment derivative instruments
Other derivative instruments
GLB (2)
Total liabilities measured at fair value

Level 1

Level 2

Level 3

Total

$

3,129 $

569 $

— $

—

—

—

—

3,129

893

2,309

466

—

18

1

2,635

20,937

22,959

15,212

14,925

74,602

—

1,252

305

1,737

—

—

99

93

1,037

78

—

1,208

44

—

263

—

—

—

—

3,698

21,030

23,996

15,290

14,925

78,939

937

3,561

1,034

1,737

18

1

2,734

$

$

$

9,451 $

77,995 $

1,515 $

88,961

30 $

— $

— $

21

—

—

—

2

204

51 $

— $

206 $

30

23

204

257

(1) 

(2) 

Excluded from the table above are partially-owned investments, investment funds, and limited partnerships of $3,623 million and other investments of $15 million at 
December 31, 2017 measured using NAV as a practical expedient.

Our GLB reinsurance product meets the definition of a derivative instrument for accounting purposes and is accordingly carried at fair value. Excluded from the table above 
is the portion of the GLB derivative liability classified as Future policy benefits in the Consolidated balance sheets. Refer to Note 4 c) for additional information.

Fair value of alternative investments
Alternative investments include investment funds, limited partnerships, and partially-owned investment companies measured at 
fair value using NAV as a practical expedient. The following table presents, by investment category, the expected liquidation 
period, fair value, and maximum future funding commitments of alternative investments: 

(in millions of U.S. dollars)

Financial

Real Assets

Distressed

Private Credit

Traditional

Vintage

Investment funds

Expected Liquidation

Period of         

Underlying Assets

Fair Value

December 31
2018
Maximum
Future Funding
Commitments

December 31
2017
Maximum
Future Funding
Commitments

Fair Value

2 to 9 Years $

596 $

193 $

540 $

2 to 11 Years

2 to 7 Years

3 to 8 Years

704

296

147

362

105

310

651

289

187

330

114

141

327

2 to 14 Years

2,362

2,735

1,656

3,149

1 to 2 Years

Not Applicable

56

83

—

—

30

270

—

—

$

4,244 $

3,705 $

3,623 $

4,061

Included in all categories in the above table, except for Investment funds, are investments for which Chubb will never have the 
contractual option to redeem but receives distributions based on the liquidation of the underlying assets. Further, for all 
categories except for Investment funds, Chubb does not have the ability to sell or transfer the investments without the consent 
from the general partner of individual funds.

F-33

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Investment Category

Consists of investments in private equity funds:

Financial

Real Assets

Distressed

Private Credit

Traditional

Vintage

targeting financial services companies, such as financial institutions and insurance services
worldwide
targeting investments related to hard physical assets, such as real estate, infrastructure, and natural
resources
targeting distressed corporate debt/credit and equity opportunities in the U.S.

targeting privately originated corporate debt investments, including senior secured loans and
subordinated bonds
employing traditional private equity investment strategies such as buyout and growth equity globally

made before 2002 or where the funds’ commitment periods have already expired

Investment funds
Chubb’s investment funds employ various investment strategies such as long/short equity and arbitrage/distressed. Included in 
this category are investments for which Chubb has the option to redeem at agreed upon value as described in each investment 
fund’s subscription agreement. Depending on the terms of the various subscription agreements, investment fund investments 
may be redeemed monthly, quarterly, semi-annually, or annually. If Chubb wishes to redeem an investment fund investment, it 
must first determine if the investment fund is still in a lock-up period (a time when Chubb cannot redeem its investment so that 
the investment fund manager has time to build the portfolio). If the investment fund is no longer in its lock-up period, Chubb 
must then notify the investment fund manager of its intention to redeem by the notification date prescribed by the subscription 
agreement. Subsequent to notification, the investment fund can redeem Chubb’s investment within several months of the 
notification. Notice periods for redemption of the investment funds range between 5 and 120 days. Chubb can redeem its 
investment funds without consent from the investment fund managers.

Level 3 financial instruments
The following table presents the significant unobservable inputs used in the Level 3 liability valuations. Excluded from the table 
below are inputs used to determine the fair value of Level 3 assets which are based on single broker quotes and contain no 
quantitative unobservable inputs developed by management. The majority of our fixed maturities classified as Level 3 used 
external pricing when markets are less liquid due to the lack of market inputs (i.e., stale pricing, broker quotes).

(in millions of U.S. dollars, except for percentages)

Fair Value at
December 31, 2018

Valuation
Technique

Significant
Unobservable Inputs

Ranges

GLB(1)

$

452

Actuarial model

Lapse rate

3% – 32%

Annuitization rate

0% – 42%

(1) 

Discussion of the most significant inputs used in the fair value measurement of GLB and the sensitivity of those assumptions is included within Note 3 a) Guaranteed living 
benefits.

F-34

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

The following tables present a reconciliation of the beginning and ending balances of financial instruments measured at fair 
value using significant unobservable inputs (Level 3): 

Available-for-Sale Debt Securities

Year Ended December 31, 2018

(in millions of U.S. dollars)

Foreign

Corporate
securities

MBS

Equity
securities

Short-term
investments

Other
investments

Other
derivative
instruments

GLB (1)

Balance, beginning of year

$

93 $

1,037 $

78 $

44 $

— $

263 $

2 $

204

Assets

Liabilities

Transfers into Level 3

Transfers out of Level 3

Change in Net Unrealized

Gains/Losses included in
OCI

Net Realized Gains/Losses

Purchases

Sales

Settlements

Balance, end of year

Net Realized Gains/Losses

Attributable to Changes in
Fair Value at the Balance
Sheet Date

13

(2)

(12)

(3)

334

(69)

(9)

24

(31)

(4)

(5)

672

(164)

(230)

1

(3)

—

—

5

—

(20)

—

—

(2)

6

37

(28)

—

5

—

—

—

9

—

(13)

—

(252)

(2)

1

50

—

(49)

—

—

—

(2)

—

—

—

—

—

—

248

—

—

—

$

345 $

1,299 $

61 $

57 $

1 $

11 $

— $

452

$

(1) $

(7) $

— $

(1) $

— $

1 $

— $

248

(1) 

Our GLB reinsurance product meets the definition of a derivative instrument for accounting purposes and is accordingly carried at fair value. Excluded from the table above 
is the portion of the GLB derivative liability classified as Future policy benefits in the Consolidated balance sheets. Refer to Note 4 c) for additional information.

Available-for-Sale Debt Securities

Year Ended December 31, 2017

(in millions of U.S. dollars)

Foreign

Corporate
securities (1)

MBS

Equity
securities

Short-term
investments

Other
investments

 Other 
derivative  

instruments

GLB (2)

Balance, beginning of year $

74 $

681 $

45 $

41 $

25 $

225 $

13 $

559

Assets

Liabilities

Transfers into Level 3

Transfers out of Level 3

Change in Net Unrealized

Gains/Losses included in
OCI

Net Realized Gains/Losses
Purchases 
Sales

Settlements

Balance, end of year

Net Realized Gains/Losses

Attributable to Changes in
Fair Value at the Balance
Sheet Date

$

$

—

(3)

3

—

84

(59)

(6)

231

(93)

(12)

—

521

(111)

(180)

50

—

—

—

8

(1)

(24)

—

—

(1)

2

24

(22)

—

—

—

—

—

16

—

—

—

6

—

56

—

(41)

(24)

—

(9)

—

(2)

—

—

—

9

—

—

(364)

—

—

—

93 $

1,037 $

78 $

44 $

— $

263 $

2 $

204

(1) $

(2) $

— $

(1) $

— $

— $

(2) $

(364)

(1) 

(2) 

Transfers into and Purchases in Level 3 primarily consist of privately-placed fixed income securities.

Our GLB reinsurance product meets the definition of a derivative instrument for accounting purposes and is accordingly carried at fair value. Excluded from the table above 
is the portion of the GLB derivative liability classified as Future policy benefits in the Consolidated balance sheets. The liability for GLB reinsurance was $550 million at 
December 31, 2017 and $853 million at December 31, 2016, which includes a fair value derivative adjustment of $204 million and $559 million, respectively. 

F-35

 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Available-for-Sale Debt Securities

Year Ended December 31, 2016

(in millions of U.S. dollars)

Foreign

Corporate
securities

MBS

Equity
securities

Short-term
investments

Other
investments

Other
derivative
instruments

GLB(1)

Balance, beginning of year $

57 $

174 $

53 $

16 $

— $

212 $

6 $

609

Assets

Liabilities

Transfers into Level 3

Transfers out of Level 3

Change in Net Unrealized
Gains/Losses included
in OCI

Net Realized Gains/Losses
Purchases (2)
Sales

Settlements

Balance, end of year

Net Realized Gains/Losses

Attributable to Changes in
Fair Value at the Balance
Sheet Date

$

$

9

(24)

1

(6)

70

(17)

(16)

53

(10)

15

(13)

566

(59)

(45)

—

—

(1)

—

1

(8)

—

—

—

2

1

27

(5)

—

—

(50)

—

—

75

—

—

—

—

(2)

1

33

—

(19)

—

—

—

5

2

—

—

—

—

—

(50)

—

—

—

74 $

681 $

45 $

41 $

25 $

225 $

13 $

559

(5) $

(11) $

— $

— $

— $

1 $

5 $

(50)

(1) 

(2) 

Our GLB reinsurance product meets the definition of a derivative instrument for accounting purposes and is accordingly carried at fair value. Excluded from the table above 
is the portion of the GLB derivative liability classified as Future policy benefits in the Consolidated balance sheets. The liability for GLB reinsurance was $853 million at 
December 31, 2016 and $888 million at December 31, 2015, which includes a fair value derivative adjustment of $559 million and $609 million, respectively. 

Includes acquired invested assets as a result of the Chubb Corp acquisition.

b) Financial instruments disclosed, but not measured, at fair value
Chubb uses various financial instruments in the normal course of its business. Our insurance contracts are excluded from fair 
value of financial instruments accounting guidance, and therefore, are not included in the amounts discussed below.

The carrying values of cash, other assets, other liabilities, and other financial instruments not included below approximated 
their fair values.

Investments in partially-owned insurance companies
Fair values for investments in partially-owned insurance companies are based on Chubb’s share of the net assets based on the 
financial statements provided by those companies and are excluded from the valuation hierarchy tables below.

Short- and long-term debt, repurchase agreements, and trust preferred securities
Where practical, fair values for short-term debt, long-term debt, repurchase agreements, and trust preferred securities are 
estimated using discounted cash flow calculations based principally on observable inputs including incremental borrowing rates, 
which reflect Chubb’s credit rating, for similar types of borrowings with maturities consistent with those remaining for the debt 
being valued.

F-36

 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

The following tables present fair value, by valuation hierarchy, and carrying value of the financial instruments not measured at 
fair value:

December 31, 2018

(in millions of U.S. dollars)

Assets:

Fixed maturities held to maturity

U.S. Treasury and agency

Foreign

Corporate securities

Mortgage-backed securities

States, municipalities, and political subdivisions

Total assets

Liabilities:

Repurchase agreements

Short-term debt

Long-term debt

Trust preferred securities

Total liabilities

December 31, 2017

(in millions of U.S. dollars)

Assets:

Fixed maturities held to maturity

U.S. Treasury and agency

Foreign

Corporate securities

Mortgage-backed securities

States, municipalities, and political subdivisions

Total assets

Liabilities:

Repurchase agreements

Short-term debt

Long-term debt

Trust preferred securities

Total liabilities

Level 1

Level 2

Level 3

Total

Carrying Value

Fair Value

$

1,128 $

54 $

— $

1,182 $

—

—

—

—

1,542

2,477

2,486

5,541

—

31

—

—

1,542

2,508

2,486

5,541

1,185

1,549

2,601

2,524

5,576

$

$

$

1,128 $

12,100 $

31 $

13,259 $

13,435

— $

1,418 $

— $

1,418 $

—

—

—

516

12,181

409

—

—

—

516

12,181

409

1,418

509

12,087

308

— $

14,524 $

— $

14,524 $

14,322

Level 1

Level 2

Level 3

Total

Carrying Value

Fair Value

$

857 $

58 $

— $

915 $

—

—

—

—

1,757

3,184

2,742

5,841

—

35

—

—

1,757

3,219

2,742

5,841

908

1,738

3,159

2,724

5,806

$

$

$

857 $

13,582 $

35 $

14,474 $

14,335

— $

1,408 $

— $

1,408 $

—

—

—

1,013

12,332

468

—

—

—

1,013

12,332

468

1,408

1,013

11,556

308

— $

15,221 $

— $

15,221 $

14,285

F-37

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

4. Reinsurance 

a) Consolidated reinsurance
Chubb purchases reinsurance to manage various exposures including catastrophe risks. Although reinsurance agreements 
contractually obligate Chubb's reinsurers to reimburse it for the agreed-upon portion of its gross paid losses, they do not 
discharge Chubb's primary liability. The amounts for net premiums written and net premiums earned in the Consolidated 
statements of operations are net of reinsurance. The following table presents direct, assumed, and ceded premiums:

(in millions of U.S. dollars)

Premiums written
Direct
Assumed
Ceded
Net
Premiums earned
Direct
Assumed
Ceded
Net

Year Ended December 31

2018

2017

2016

$

$

$

$

34,782 $

33,137 $

31,543

3,186

(7,389)

3,239

(7,132)

3,440

(6,838)

30,579 $

29,244 $

28,145

34,108 $

32,782 $

31,811

3,175

(7,219)

3,332

(7,080)

3,744

(6,806)

30,064 $

29,034 $

28,749

Ceded losses and loss expenses incurred were $5.6 billion, $5.5 billion, and $4.1 billion for the years ended December 31, 
2018, 2017, and 2016, respectively.

b) Reinsurance recoverable on ceded reinsurance

(in millions of U.S. dollars)

December 31, 2018

December 31, 2017

Net Reinsurance 
Recoverable (1)

Provision for
Uncollectible

Net Reinsurance 
Recoverable (1)

Provision for
Uncollectible

Reinsurance recoverable on unpaid losses and loss expenses $

14,689 $

251 $

14,014 $

Reinsurance recoverable on paid losses and loss expenses

1,304

72

1,020

Reinsurance recoverable on losses and loss expenses

Reinsurance recoverable on policy benefits

(1)   Net of provision for uncollectible reinsurance.

$

$

15,993 $

323 $

15,034 $

202 $

4 $

184 $

247

74

321

4

The increase in reinsurance recoverable on loss and loss expenses was principally related to an increase in catastrophe loss 
recoveries and favorable reinsurance settlements that were not collected as of December 31, 2018.

We evaluate the financial condition of our reinsurers and potential reinsurers on a regular basis and also monitor concentrations 
of credit risk with reinsurers. The provision for uncollectible reinsurance is required principally due to the potential failure of 
reinsurers to indemnify Chubb, primarily because of disputes under reinsurance contracts and insolvencies. We have 
established provisions for amounts estimated to be uncollectible on both unpaid and paid losses as well as future policy 
benefits.

F-38

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

The following tables present a listing, at December 31, 2018, of the categories of Chubb's reinsurers:

December 31, 2018

(in millions of U.S. dollars, except for percentages)

Categories
Largest reinsurers
Other reinsurers rated A- or better
Other reinsurers with ratings lower than A- or not rated
Pools
Structured settlements
Captives
Other
Total

Gross Reinsurance
Recoverable on
Loss and Loss
Expenses

Provision for
Uncollectible
Reinsurance

% of Gross
Reinsurance
Recoverable

$

6,578 $

5,339

558

429

548

2,590

274

70

63

68

16

18

16

72

$

16,316 $

323

1.1%

1.2%

12.2%

3.7%

3.3%

0.6%

26.3%

2.0%

Largest Reinsurers
ABR Reinsurance Capital Holdings
Berkshire Hathaway Insurance Group

HDI Group (Hannover Re)
Lloyd's of London

Munich Re Group
Starr International Group

Swiss Re Group

Categories of Chubb's reinsurers
Largest reinsurers

Other reinsurers rated A- or
better

Other reinsurers rated lower
than A- or not rated

Pools

Structured settlements

Captives

Other

Comprises:

• All groups of reinsurers or captives where the gross recoverable exceeds one

percent of Chubb's total shareholders' equity.

• All reinsurers rated A- or better that were not included in the largest reinsurer

category.

• All reinsurers rated lower than A- or not rated that were not included in the largest

reinsurer category.

• Related to Chubb's voluntary pool participation and Chubb's mandatory pool

participation required by law in certain states.

• Annuities purchased from life insurance companies to settle claims. Since we retain

ultimate liability in the event that the life company fails to pay, we reflect the
amounts as both a liability and a recoverable/receivable for GAAP purposes.

• Companies established and owned by our insurance clients to assume a significant
portion of their direct insurance risk from Chubb; structured to allow clients to self-
insure a portion of their reinsurance risk. It generally is our policy to obtain
collateral equal to expected losses. Where appropriate, exceptions are granted but
only with review and approval at a senior officer level. Excludes captives included
in the largest reinsurer category.

• Amounts recoverable that are in dispute or are from companies that are in

supervision, rehabilitation, or liquidation.

The provision for uncollectible reinsurance is principally based on an analysis of the credit quality of the reinsurer and collateral 
balances. We establish the provision for uncollectible reinsurance for the Other category based on a case-by-case analysis of 
individual situations including the merits of the underlying matter, credit and collateral analysis, and consideration of our 
collection experience in similar situations.

F-39

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

c)  Assumed life reinsurance programs involving minimum benefit guarantees under variable annuity contracts
The following table presents income and expenses relating to GMDB and GLB reinsurance. GLBs include GMIBs.

(in millions of U.S. dollars)

GMDB
Net premiums earned
Policy benefits and other reserve adjustments
GLB
Net premiums earned
Policy benefits and other reserve adjustments
Net realized gains (losses)
Gain (loss) recognized in Net income
Net cash received and other
Net decrease (increase) in liability

Year Ended December 31

2018

2017

2016

$

$

$

$

$

47 $

20 $

49 $

40 $

96 $

110 $

110

(250)

105

363

(264) $

368 $

47

65

(311) $

303 $

55

45

118

52

48

114

79

35

Net realized gains (losses) in the table above include gains (losses) related to foreign exchange and fair value adjustments on 
insurance derivatives and exclude gains (losses) on S&P futures used to partially offset the risk in the GLB reinsurance portfolio. 
Refer to Note 9 for additional information.

At December 31, 2018 and 2017, the reported liability for GMDB reinsurance was $117 million and $129 million, 
respectively. At December 31, 2018 and 2017, the reported liability for GLB reinsurance was $861 million and $550 million, 
respectively, which includes a fair value derivative adjustment of $452 million and $204 million, respectively. Reported 
liabilities for both GMDB and GLB reinsurance are determined using internal valuation models. Such valuations require 
considerable judgment and are subject to significant uncertainty. The valuation of these products is subject to fluctuations 
arising from, among other factors, changes in interest rates, changes in equity markets, changes in credit markets, changes in 
the allocation of the investments underlying annuitants’ account values, and assumptions regarding future policyholder behavior.  
These models and the related assumptions are regularly reviewed by management and enhanced, as appropriate, based upon 
improvements in modeling assumptions and availability of updated information, such as market conditions and demographics of 
in-force annuities.

F-40

 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Variable Annuity Net Amount at Risk

The net amount at risk is defined as the present value of future claim payments assuming policy account values and guaranteed 
values are fixed at the valuation date (December 31, 2018 and 2017, respectively) and reinsurance coverage ends at the 
earlier of the maturity of the underlying variable annuity policy or the reinsurance treaty. In addition, the following assumptions 
were used:

(in millions of U.S. dollars,
except for percentages)

Net amount at risk

December 31
2018

December 31
2017

2018
Future claims
discount rate Other assumptions

Total claims at 
100% mortality at 
December 31, 2018(1) 

Reinsurance covering

GMDB Risk Only

GLB Risk Only

$

$

408 $

279

3.3% - 3.5% No lapses or withdrawals

$

1,233 $

691

4.0% - 4.3% No deaths, lapses or withdrawals

Mortality according to 100% of
the Annuity 2000 mortality table

Annuitization at a frequency most 
disadvantageous to Chubb(2)

Claim calculated using interest
rates in line with rates used to
calculate reserve

Both Risks: (3)

GMDB $

103 $

81

4.0% - 4.3% No lapses or withdrawals

$

GLB

$

517 $

392

4.0% - 4.3% Annuitization at a frequency most 

disadvantageous to Chubb(2)

Mortality according to 100% of
the Annuity 2000 mortality table

Claim calculated using interest
rates in line with rates used to
calculate reserve

Takes into account all applicable reinsurance treaty claim limits.

(1)  
(2)   Annuitization at a level that maximizes claims taking into account the treaty limits.
(3)   Covering both the GMDB and GLB risks on the same underlying policyholders.

177

N/A

18

N/A

The average attained age of all policyholders for all risk categories above, weighted by the guaranteed value of each reinsured 
policy, is approximately 71 years.

5. Goodwill and Other intangible assets

At December 31, 2018 and 2017, Goodwill was $15.3 billion and $15.5 billion, respectively, and Other intangible assets were 
$6.1 billion and $6.5 billion, respectively.

a) Goodwill
The following table presents a roll-forward of Goodwill by segment:

(in millions of U.S. dollars)

Balance at December 31, 2016

Foreign exchange revaluation and other

Balance at December 31, 2017

Foreign exchange revaluation and other

Balance at December 31, 2018

North
America
Commercial
P&C
Insurance

North
America
Personal
P&C
Insurance

North
America
Agricultural
Insurance

Overseas
General
Insurance

Global
Reinsurance

Life
Insurance

Chubb
Consolidated

$

$

$

6,961 $

2,235 $

134 $

4,817 $

365 $

820 $

15,332

15

5

—

187

—

2

209

6,976 $

2,240 $

134 $

5,004 $

365 $

822 $

15,541

(30)

(10)

—

(234)

6

(2)

(270)

6,946 $

2,230 $

134 $

4,770 $

371 $

820 $

15,271

F-41

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

b) Other intangible assets
The majority of the Other intangible assets balance at December 31, 2018 relates to the Chubb Corp acquisition and 
comprised of $3.2 billion that are subject to amortization, principally Agency distribution relationships and renewal rights, and 
$2.9 billion that are not subject to amortization, principally trademarks. This compares to $3.5 billion and $3.0 billion at 
December 31, 2017, respectively.

Amortization of purchased intangibles
Amortization expense related to purchased intangibles were $339 million, $260 million, and $19 million for the years ended 
December 31, 2018, 2017, and 2016, respectively. The increase in amortization expense of purchased intangibles in 2018 
and 2017 compared to 2016, primarily reflects a lower amortization benefit from the fair value adjustment on acquired Unpaid 
losses and loss expenses related to the Chubb Corp acquisition. 

The following table presents, as of December 31, 2018, the expected estimated pre-tax amortization expense (benefit) of 
purchased intangibles, at current foreign currency exchange rates, for the next five years:

For the Year Ending
December 31
(in millions of U.S. dollars)

2019

2020

2021

2022

2023

Total

Associated with the Chubb Corp Acquisition

Agency
distribution
relationships and
renewal rights

Fair value 
adjustment on 
Unpaid losses and 
loss expense (1)

280 $

(62) $

239

216

196

177

(35)

(20)

(14)

(7)

Other
intangible assets

Total Amortization
of purchased
intangibles

80 $

76

70

64

62

298

280

266

246

232

Total

218 $

204

196

182

170

1,108 $

(138) $

970 $

352 $

1,322

$

$

(1) 

In connection with the Chubb Corp acquisition, we recorded an increase to Unpaid losses and loss expenses acquired to adjust the carrying value of Chubb Corp's historical 
Unpaid losses and loss expenses to fair value as of the acquisition date. This fair value adjustment amortizes through Amortization of purchased intangibles on the 
Consolidated statements of operations through the year 2032. The balance of the fair value adjustment on Unpaid losses and loss expense was $207 million and $309 
million at December 31, 2018 and 2017, respectively. Refer to Note 1(h) for additional information.

c) VOBA
The following table presents a roll-forward of VOBA:

(in millions of U.S. dollars)

Balance, beginning of year

Amortization of VOBA (1)

Foreign exchange revaluation

Balance, end of year

(1) 

Recognized in Policy acquisition costs in the Consolidated statements of operations.

2018

2017

326 $

355 $

(25)

(6)

(35)

6

295 $

326 $

2016

395

(41)

1

355

$

$

The following table presents, as of December 31, 2018, the expected estimated pre-tax amortization expense related to VOBA for 
the next five years: 

For the Year Ending December 31

(in millions of U.S. dollars)

2019

2020

2021

2022

2023

Total

$

VOBA

26

24

22

20

18

$

110

F-42

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

6. Unpaid losses and loss expenses

Chubb establishes reserves for the estimated unpaid ultimate liability for losses and loss expenses under the terms of its policies 
and agreements. Reserves include estimates for both claims that have been reported and for IBNR claims, and include 
estimates of expenses associated with processing and settling these claims. Reserves are recorded in Unpaid losses and loss 
expenses in the consolidated balance sheets. While we believe that our reserves for unpaid losses and loss expenses at 
December 31, 2018 are adequate, new information or trends may lead to future developments in incurred loss and loss 
expenses significantly greater or less than the reserves provided. Any such revisions could result in future changes in estimates 
of losses or reinsurance recoverable and would be reflected in our results of operations in the period in which the estimates are 
changed.

The following table presents a reconciliation of beginning and ending Unpaid losses and loss expenses:

(in millions of U.S. dollars)
Gross unpaid losses and loss expenses, beginning of year
Reinsurance recoverable on unpaid losses (1)
Net unpaid losses and loss expenses, beginning of year
Acquisition of subsidiaries
Total

Net losses and loss expenses incurred in respect of losses occurring in:

Current year
Prior years (2)
Total

Net losses and loss expenses paid in respect of losses occurring in:

Current year
Prior years
Total
Foreign currency revaluation and other
Net unpaid losses and loss expenses, end of year
Reinsurance recoverable on unpaid losses (1)
Gross unpaid losses and loss expenses, end of year

Year Ended December 31

2018

2017

2016

$

63,179 $

60,540 $

37,303

(14,014)

49,165

—

(12,708)

47,832

—

49,165

47,832

19,048

(981)

18,067

7,544

10,796

18,340

(621)

48,271

14,689

19,391

(937)

18,454

6,575

10,873

17,448

327

49,165

14,014

$

62,960 $

63,179 $

(10,741)

26,562

21,402

47,964

17,256

(1,204)

16,052

5,899

9,816

15,715

(469)

47,832

12,708

60,540

(1)   Net of provision for uncollectible reinsurance.
(2) 

Relates to prior period loss reserve development only and excludes prior period development related to reinstatement premiums, expense adjustments and earned premiums 
totaling $85 million, $108 million and $69 million for 2018, 2017, and 2016, respectively.

The decrease in gross and net unpaid losses and loss expenses in 2018 was primarily driven by payments related to the 
2017 catastrophic events, favorable prior period development and foreign exchange movement, partially offset by catastrophic 
events in 2018.

The increase in gross and net unpaid losses and loss expenses in 2017 primarily reflects the significant catastrophic events, 
principally from California wildfires, hurricanes Harvey, Irma, and Maria and the earthquakes in Mexico.

The loss development tables under section c) below, present Chubb’s historical incurred and paid claims development by broad 
product line through December 31, 2018, net of reinsurance, as well as the cumulative number of reported claims, IBNR 
balances, and other supplementary information.

F-43

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

The following table presents a reconciliation of the loss development tables to the liability for unpaid losses and loss expenses in 
the consolidated balance sheet:

Reconciliation of Reserve Balances to Liability for Unpaid Loss and Loss Expenses

(in millions of U.S. dollars)

Presented in the loss development tables:

  North America Commercial P&C Insurance — Workers' Compensation

  North America Commercial P&C Insurance — Liability

  North America Commercial P&C Insurance — Other Casualty

  North America Commercial P&C Insurance — Non-Casualty

  North America Personal P&C Insurance

  Overseas General Insurance — Casualty

  Overseas General Insurance — Non-Casualty

  Global Reinsurance — Casualty

  Global Reinsurance — Non-Casualty

Excluded from the loss development tables:

  Other

Net unpaid loss and allocated loss adjustment expense

Ceded unpaid loss and allocated loss adjustment expense:

  North America Commercial P&C Insurance — Workers' Compensation

  North America Commercial P&C Insurance — Liability

  North America Commercial P&C Insurance — Other Casualty

  North America Commercial P&C Insurance — Non-Casualty

  North America Personal P&C Insurance

  Overseas General Insurance — Casualty

  Overseas General Insurance — Non-Casualty

  Global Reinsurance — Casualty

  Global Reinsurance — Non-Casualty

  Other

Ceded unpaid loss and allocated loss adjustment expense

Unpaid loss and loss expense on other than short-duration contracts (1)

Unpaid unallocated loss adjustment expenses

Unpaid losses and loss expenses

(1)   Primarily includes the claims reserve of our International A&H business and Life Insurance segment reserves.

$

$

December 31
2018

9,183

16,485

1,884

1,871

2,319

5,833

2,265

1,218

390

4,399

45,847

1,766

4,812

544

1,531

895

2,070

1,208

58

99

1,874

14,857

831

1,425

$

62,960

F-44

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Business excluded from the loss development tables 
“Other” shown in the reconciliation table above comprises businesses excluded from the loss development tables below:
•  North America Agricultural Insurance segment business, which is short-tailed with the majority of the liabilities expected to 

be resolved in the ensuing twelve months;

•  Corporate segment business, which includes run-off liabilities such as asbestos and environmental and other mass tort 

exposures and which impact accident years older than those shown in the exhibits below; 
•  Life Insurance segment business, which is generally written using long-duration contracts; and
•  Certain subsets of our business due to data limitations or unsuitability to the development table presentation, including:
  We underwrite loss portfolio transfers at various times; by convention, all premium and losses associated with 
these transactions are recorded to the policy period of the transaction, even though the accident dates of the 
claims covered may be a decade or more in the past. We also underwrite certain high attachment, high limit, 
multiple-line and excess of aggregate coverages for large commercial clients. Changes in incurred loss and cash 
flow patterns are volatile and sufficiently different from those of typical insureds. This category includes the loss 
portfolio transfer of Fireman’s Fund personal lines run-off liabilities and Alternative Risk Solutions business within 
the North America Commercial P&C segment;

  2015 and prior paid history on a subset of previously acquired international businesses, within the Overseas 

General Insurance segment, due to limitations on the data prior to the acquisition;

  Reinsurance recoverable bad debt;
  Purchase accounting adjustments related to unpaid losses and loss expenses for Chubb Corp.

a) Description of Reserving Methodologies 
Our recorded reserves represent management's best estimate of the provision for unpaid claims as of the balance sheet date. 
Management's best estimate is developed after collaboration with actuarial, underwriting, claims, legal, and finance 
departments and culminates with the input of reserve committees. Each business unit reserve committee includes the 
participation of the relevant parties from actuarial, finance, claims, and unit senior management and has the responsibility for 
finalizing, recommending and approving the estimate to be used as management's best estimate. Reserves are further reviewed 
by Chubb's Chief Actuary and senior management. The objective of such a process is to determine a single estimate that we 
believe represents a better estimate than any other and which is viewed by management to be the best estimate of ultimate 
loss settlements.

This estimate is based on a combination of exposure and experience-based actuarial methods (described below) and other 
considerations such as claims reviews, reinsurance recovery assumptions and/or input from other knowledgeable parties such as 
underwriting. Exposure-based methods are most commonly used on relatively immature origin years (i.e., the year in which the 
losses were incurred — “accident year” or “report year”), while experience-based methods provide a view based on the 
projection of loss experience that has emerged as of the valuation date. Greater reliance is placed upon experience-based 
methods as the pool of emerging loss experience grows and where it is deemed sufficiently credible and reliable as the basis for 
the estimate. In comparing the held reserve for any given origin year to the actuarial projections, judgment is required as to the 
credibility, uncertainty and inherent limitations of applying actuarial techniques to historical data to project future loss 
experience. Examples of factors that impact such judgments include, but are not limited to, the following:

segmentation of data to provide sufficient homogeneity and credibility for loss projection methods;

•  nature and complexity of underlying coverage provided and net limits of exposure provided;
• 
•  extent of credible internal historical loss data and reliance upon industry information as required;
•  historical variability of actual loss emergence compared with expected loss emergence;
•  extent of emerged loss experience relative to the remaining expected period of loss emergence;
• 
• 
• 
•  nature and extent of underlying assumptions.

rate monitor information for new and renewal business;
facts and circumstances of large claims;
impact of applicable reinsurance recoveries; and

We have actuarial staff within each of our business units who analyze loss reserves (including loss expenses) and regularly 
project estimates of ultimate losses and the corresponding indications of the required IBNR reserve. Our reserving approach is a 
comprehensive ground-up process using data at a detailed level that reflects the specific types and coverages of the diverse 
products written by our various operations. The data presented in this disclosure was prepared on a more aggregated basis and 
with a focus on changes in incurred loss estimates over time as well as associated cash flows. We note that data prepared on 
this basis may not demonstrate the full spectrum of characteristics that are evident in the more detailed level studied internally.

F-45

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

We perform an actuarial reserve review for each product line at least once a year. For most product lines, one or more standard 
actuarial reserving methods may be used to determine estimates of ultimate losses and loss expenses, and from these 
estimates, a single actuarial central estimate is selected. The actuarial central estimate is an input to the reserve committee 
process described above. For the few product lines that do not lend themselves to standard actuarial reserving methods, 
appropriate techniques are applied to produce the actuarial central estimates. For example, run-off asbestos and environmental 
liability estimates are better suited to the application of account-specific exposure-based analyses to best evaluate their 
associated aggregate reserve levels.

b) Standard actuarial reserving methods
Standard actuarial reserving methods include, but are not limited to, expected loss ratio, paid and reported loss development, 
and Bornhuetter-Ferguson methods. A general description of these methods is provided below. In addition to these standard 
methods, depending upon the product line characteristics and available data, we may use other recognized actuarial methods 
and approaches. Implicit in the standard actuarial methods that we generally utilize is the need for two fundamental 
assumptions: first, the pattern by which losses are expected to emerge over time for each origin year, and second the expected 
loss ratio for each origin year.

The expected loss ratio for any particular origin year is selected after consideration of a number of factors, including historical 
loss ratios adjusted for rate changes, premium and loss trends, industry benchmarks, the results of policy level loss modeling at 
the time of underwriting, and/or other more subjective considerations for the product line (e.g., terms and conditions) and 
external environment as noted above. The expected loss ratio for a given origin year is initially established at the start of the 
origin year as part of the planning process. This analysis is performed in conjunction with underwriters and management. The 
expected loss ratio method arrives at an ultimate loss estimate by multiplying the expected ultimate loss ratio by the 
corresponding premium base. This method is most commonly used as the basis for the actuarial central estimate for immature 
origin periods on product lines where the actual paid or reported loss experience is not yet deemed sufficiently credible to serve 
as the principal basis for the selection of ultimate losses. The expected loss ratio for a given origin year may be modified over 
time if the underlying assumptions differ from the original assumptions (e.g., the assessment of prior year loss ratios, loss trend, 
rate changes, actual claims, or other information).

Our selected paid and reported development patterns provide a benchmark against which the actual emerging loss experience 
can be monitored. Where possible, development patterns are selected based on historical loss emergence by origin year. For 
product lines where the historical data is viewed to have low statistical credibility, the selected development patterns also reflect 
relevant industry benchmarks and/or experience from similar product lines written elsewhere within Chubb. This most 
commonly occurs for relatively new product lines that have limited historical data or for high severity/low frequency portfolios 
where our historical experience exhibits considerable volatility and/or lacks credibility. The paid and reported loss development 
methods convert the selected loss emergence pattern to a set of multiplicative factors which are then applied to actual paid or 
reported losses to arrive at an estimate of ultimate losses for each period. Due to their multiplicative nature, the paid and 
reported loss development methods will leverage differences between actual and expected loss emergence. These methods tend 
to be utilized for more mature origin periods and for those portfolios where the loss emergence has been relatively consistent 
over time.

The Bornhuetter-Ferguson method is a combination of the expected loss ratio method and the loss development method, where 
the loss development method is given more weight as the origin year matures. This approach allows a logical transition between 
the expected loss ratio method which is generally utilized at earlier maturities and the loss development methods which are 
typically utilized at later maturities. We usually apply this method using reported loss data although paid data may also be 
used.

Short-tail business
Short-tail business generally describes product lines for which losses are typically known and paid shortly after the loss actually 
occurs. This would include, for example, most property, personal accident, and automobile physical damage policies that we 
write. Due to the short reporting and development pattern for these product lines, the uncertainty associated with our estimate 
of ultimate losses for any particular accident period diminishes relatively quickly as actual loss experience emerges. We typically 
assign credibility to methods that incorporate actual loss emergence, such as the paid and reported loss development and 
Bornhuetter-Ferguson methods, sooner than would be the case for long-tail lines at a similar stage of development for a given 
origin year. The reserving process for short-tail losses arising from catastrophic events typically involves an assessment by the 
claims department, in conjunction with underwriters and actuaries, of our exposure and estimated losses immediately following 
an event and then subsequent revisions of the estimated losses as our insureds provide updated actual loss information.

F-46

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Long-tail business
Long-tail business describes lines of business for which specific losses may not be known/reported for some period and for 
which claims can take significant time to settle/close. This includes most casualty lines such as general liability, D&O, and 
workers' compensation. There are various factors contributing to the uncertainty and volatility of long-tail business. Among these 
are:

•  The nature and complexity of underlying coverage provided and net limits of exposure provided;
•  Our historical loss data and experience is sometimes too immature and lacking in credibility to rely upon for reserving 
purposes. Where this is the case, in our reserve analysis we may utilize industry loss ratios or industry benchmark 
development patterns that we believe reflect the nature and coverage of the underwritten business and its future 
development, where available. For such product lines, actual loss experience may differ from industry loss statistics as well 
as loss experience for previous underwriting years;

•  The difficulty in estimating loss trends, claims inflation (e.g., medical and judicial) and underlying economic conditions;
•  The need for professional judgment to estimate loss development patterns beyond that represented by historical data using 

supplemental internal or industry data, extrapolation, or a blend of both;

•  The need to address shifts in mix over time when applying historical paid and reported loss development patterns from 
older origin years to more recent origin years. For example, changes over time in the processes and procedures for 
establishing case reserves can distort reported loss development patterns or changes in ceded reinsurance structures by 
origin year can alter the development of paid and reported losses;

•  Loss reserve analyses typically require loss or other data be grouped by common characteristics in some manner. If data 
from two combined lines of business exhibit different characteristics, such as loss payment patterns, the credibility of the 
reserve estimate could be affected. Additionally, since casualty lines of business can have significant intricacies in the terms 
and conditions afforded to the insured, there is an inherent risk as to the homogeneity of the underlying data used in 
performing reserve analyses; and

•  The applicability of the price change data used to estimate ultimate loss ratios for most recent origin years.

As described above, various factors are considered when determining appropriate data, assumptions, and methods used to 
establish the loss reserve estimates for long-tail product lines. These factors may also vary by origin year for given product lines. 
The derivation of loss development patterns from data and the selection of a tail factor to project ultimate losses from actual 
loss emergence require considerable judgment, particularly with respect to the extent to which historical loss experience is relied 
upon to support changes in key reserving assumptions. 

c) Loss Development Tables 
The tables were designed to present business with similar risk characteristics which exhibit like development patterns and 
generally similar trends, in order to provide insight into the nature, amount, timing and uncertainty of cash flows related to our 
claims liabilities. 

Each table follows a similar format and reflects the following:  

•  The incurred loss triangle includes both reported case reserves and IBNR liabilities.  
•  Both the incurred and paid loss triangles include allocated loss adjustment expense (i.e., defense and investigative costs 
particular to individual claims) but exclude unallocated loss adjustment expense (i.e., the costs associated with internal 
claims staff and third-party administrators). 

•  The amounts in both triangles for the years ended December 31, 2009, to December 31, 2017 and average historical claim 

duration as of December 31, 2018, are presented as supplementary information.  

•  All data presented in the triangles is net of reinsurance recoverables. 
•  The IBNR reserves shown to the right of each incurred loss development exhibit reflect the net IBNR recorded as of 

December 31, 2018.

•  The tables are presented retrospectively with respect to acquisitions where these are material and doing so is practicable. 
Most notably, the Chubb Corp acquisition is presented retrospectively. The unaudited consolidated data is presented solely 
for informational purposes and is not necessarily indicative of the consolidated data that might have been observed had the 
transactions been completed prior to the date indicated.

Historical dollar amounts are presented in this footnote on a constant-dollar basis, which is achieved by assuming constant 
foreign exchange rates for all periods in the loss triangles, translating prior period amounts using the same local currency 
exchange rates as the current year end. The impact of this conversion is to show the change between periods exclusive of the 
effect of fluctuations in exchange rates, which would otherwise distort the change in incurred loss and cash flow patterns 

F-47

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

shown. The change in incurred loss shown will differ from other GAAP disclosures of incurred prior period reserve development 
amounts, which include the effect of fluctuations in exchanges rates.

We provided guidance above on key assumptions that should be considered when reviewing this disclosure and information 
relating to how loss reserve estimates are developed. We believe the information provided in the “Loss Development Tables” 
section of the disclosure is of limited use for independent analysis or application of standard actuarial estimations.  

In 2018, we further refined prior year information in our loss development triangles to better align results by line of business 
and accident year. The most significant refinement is a reclassification of $63 million from North America Commercial P&C 
Insurance - Liability - Long-tail to North America Commercial P&C Insurance - Non-Casualty - Short tail.

Cumulative Number of Reported Claims
Reported claim counts, on a cumulative basis, are provided to the far right of each paid loss development table. We generally 
consider a reported claim to be one claim per coverage per claimant. We exclude claims closed without payment. Use of the 
presented claim counts in analysis of company experience has significant limitations, including:

•  High deductible workers' compensation claim counts include claims below the applicable policy deductible.
•  Professional liability and certain other lines have a high proportion of claims reported which will be closed without any 

payment; shifts in total reported counts may not meaningfully impact reported and ultimate loss experience.

•  Claims for certain events and/or product lines, such as portions of assumed reinsurance and A&H business, are not reported 
on an individual basis, but rather in bulk and thus not available for inclusion in this disclosure. For certain A&H business, 
where bulk reporting affected only the oldest few accident years, presented claim counts for these years were estimated.

•  Each of the segments below typically has a mixture of primary and excess experience which has shifted over time.

Reported claim counts include open claims which have case reserves and exclude claims that have been incurred but not reported. 
As such the reported claims are consistent with reported losses, which can be calculated by subtracting incurred but not reported 
losses from incurred losses. Reported claim counts are inconsistent with losses in the incurred loss triangle, which include incurred 
but not reported losses, and are also inconsistent with losses in the paid loss triangle, which exclude case reserves.  

North America Commercial P&C Insurance — Workers' Compensation — Long-tail 
This product line has a substantial geographic spread and a broad mix across industries. Types of coverage include risk management 
business predominantly with high deductible policies, loss sensitive business (i.e., retrospectively-rated policies), business fronted 
for captives, as well as excess and primary guaranteed cost coverages.

The triangle below shows all loss and allocated expense development for the workers' compensation product line. In our prior 
period development disclosure, we exclude any loss development where there is a directly related premium adjustment. For 
workers' compensation, changes in the exposure base due to payroll audits will drive changes in ultimate losses. In addition, we 
record involuntary pool assumptions (premiums and losses) on a lagged basis. Both of these items will influence the 
development in the triangle, particularly the first prior accident year, and are included in the reconciliation table presented on 
page F-61. 

F-48

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

North America Commercial P&C Insurance — Workers' Compensation —  Long-tail (continued)
Net Incurred Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Years Ended December 31

Unaudited

December 31
2018

Net IBNR
Reserves

Accident
Year

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

Total

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

2018

$ 1,029 $ 998 $ 997 $ 990 $ 980 $ 977 $ 966 $ 972 $ 965 $

964 $

1,049

1,037

1,037

1,050

1,030

1,050

1,065

1,046

1,011

1,109

1,064

1,049

1,030

1,108

1,207

1,052

1,053

1,040

1,122

1,201

1,282

1,028

1,022

1,011

1,127

1,217

1,259

1,366

1,020

1,012

989

1,086

1,215

1,276

1,361

1,412

1,018

1,008

986

1,073

1,163

1,279

1,383

1,380

1,359

$ 11,613

218

248

271

292

358

465

594

743

831

995

Net Cumulative Paid Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Years Ended December 31

Unaudited

December 31
2018

Reported Claims  
(in thousands)

Accident
Year

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

Total

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

2018

$ 107 $ 258 $ 348 $ 416 $ 475 $ 519 $ 550 $ 597 $ 617 $

123

300

119

411

294

111

493

411

271

107

551

484

365

286

113

592

533

436

422

295

116

617

567

486

506

410

301

122

641

595

532

553

484

418

326

120

633

666

616

574

587

532

501

452

313

130

282

303

286

287

299

336

334

304

338

321

Net Liabilities for Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Accident years prior to 2009

All Accident years

Supplementary Information: (Favorable)/ Adverse Prior Period Development

(in millions of U.S. dollars)

Accident years prior to 2009

All Accident years

F-49

$ 5,004

December 31, 2018

2,574

9,183

December 31, 2018

(73)

(155)

$

$

$

$

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

North America Commercial P&C Insurance — Workers' Compensation —  Long-tail (continued)

Supplementary Information: Average Annual Percentage Payout of Net Incurred Claims by Age, as of December 31, 2018

Age in Years

Percentage

1

2

3

10%

16%

10%

4

7%

5

5%

6

4%

7

3%

8

3%

9

2%

10

2%

North America Commercial P&C Insurance — Liability — Long-tail
This line consists of primary and excess liability exposures, including medical liability and professional lines, including directors 
and officers (D&O) liability, errors and omissions (E&O) liability, employment practices liability (EPL), fidelity bonds, and 
fiduciary liability. 

The primary and excess liability business represents the largest part of these exposures. The former includes both monoline and 
commercial package liability. The latter includes a substantial proportion of commercial umbrella, excess and high excess 
business, where loss activity can produce significant volatility in the loss triangles at later ages within an accident year (and 
sometimes across years) due to the size of the limits afforded and the complex nature of the underlying losses.

This line includes management and professional liability products provided to a wide variety of clients, from national accounts to 
small firms along with private and not-for-profit organizations, distributed through brokers, agents, wholesalers and MGAs. 
Many of these coverages, particularly D&O and E&O, are typically written on a claims-made form. While most of the coverages 
are underwritten on a primary basis, there are significant amounts of excess exposure with large policy limits.

Net Incurred Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Years Ended December 31

Unaudited

December 31
2018

Net IBNR
Reserves

Accident
Year

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

Total

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

2018

$ 3,791 $ 3,777 $ 3,764 $ 3,737 $ 3,636 $ 3,386 $ 3,309 $ 3,237 $ 3,096 $ 3,082 $

3,571

3,576

3,494

3,594

3,579

3,546

3,554

3,623

3,622

3,541

3,413

3,658

3,606

3,536

3,529

3,245

3,588

3,557

3,536

3,580

3,553

3,123

3,492

3,517

3,526

3,668

3,702

3,528

3,103

3,377

3,419

3,423

3,711

3,812

3,589

3,317

2,991

3,309

3,323

3,209

3,649

3,968

3,686

3,492

3,369

$ 34,078

221

234

473

626

748

1,148

1,570

1,726

2,442

2,950

F-50

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

North America Commercial P&C Insurance — Liability —  Long-tail (continued)

Net Cumulative Paid Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Years Ended December 31

Unaudited

December 31
2018

Reported Claims  
(in thousands)

Accident
Year

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

Total

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

2018

$ 134 $ 587 $1,159 $ 1,670 $ 2,017 $2,354 $ 2,541 $ 2,673 $2,725 $ 2,766

126

611

160

1,107

651

166

1,557

1,207

654

129

1,891

1,802

1,170

547

164

2,257

2,211

1,677

1,190

679

138

2,423

2,473

2,089

1,594

1,249

604

171

2,523

2,655

2,322

2,004

1,802

1,204

662

161

2,658

2,736

2,497

2,229

2,200

1,853

1,335

616

189

$19,079

20

19

20

20

19

19

21

21

21

24

Net Liabilities for Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Accident years prior to 2009

All Accident years

Supplementary Information: (Favorable)/ Adverse Prior Period Development

(in millions of U.S. dollars)

Accident years prior to 2009

All Accident years

December 31, 2018

$

$

1,486

16,485

December 31, 2018

$

$

(3)

(141)

Supplementary Information: Average Annual Percentage Payout of Net Incurred Claims by Age, as of December 31, 2018

Age in Years

Percentage

1

5%

2

3

4

5

14%

17%

16%

12%

6

9%

7

6%

8

3%

9

3%

10

1%

North America Commercial P&C Insurance — Other Casualty — Long-tail 
This product line consists of the remaining commercial casualty coverages such as automobile liability and aviation. There is 
also a small portion of commercial multi-peril (CMP) business in accident years 2014 and prior. The paid and reported data are 
impacted by some catastrophe loss activity primarily on the CMP exposures just noted.

F-51

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

North America Commercial P&C Insurance — Other-Casualty —  Long-tail (continued)

Net Incurred Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Years Ended December 31

Unaudited

December 31
2018

Net IBNR
Reserves

Accident
Year

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

Total

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

2018

$ 599 $ 589 $ 555 $ 535 $ 492 $ 458 $ 452 $ 450 $ 445 $

452 $

613

607

580

600

589

633

545

580

605

526

506

548

576

530

594

478

532

560

522

582

486

480

524

519

515

580

469

503

492

516

518

468

596

501

501

531

483

510

508

461

554

514

527

565

535

$ 5,109

12

8

17

17

27

68

148

196

265

383

Net Cumulative Paid Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Years Ended December 31

Unaudited

December 31
2018

Reported Claims  
(in thousands)

Accident
Year

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

Total

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

2018

$

70 $ 206 $ 287 $ 336 $ 373 $ 401 $ 413 $ 422 $ 427 $

97

236

86

321

235

69

363

341

222

68

392

400

319

196

80

433

436

386

270

220

47

443

460

435

348

317

137

52

448

465

470

385

391

214

145

66

431

452

479

486

411

454

304

246

175

74

15

15

16

16

18

17

15

15

16

14

Net Liabilities for Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Accident years prior to 2009

All Accident years

Supplementary Information: (Favorable)/ Adverse Prior Period Development

(in millions of U.S. dollars)

Accident years prior to 2009

All Accident years

$ 3,512

$

$

$

$

December 31, 2018

287

1,884

December 31, 2018

14

20

F-52

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

North America Commercial P&C Insurance — Other-Casualty —  Long-tail (continued)

Supplementary Information: Average Annual Percentage Payout of Net Incurred Claims by Age, as of December 31, 2018

Age in Years

Percentage

1

2

3

4

14%

25%

18%

13%

5

8%

6

6%

7

2%

8

2%

9

1%

10

1%

North America Commercial P&C Insurance — Non-Casualty — Short-tail
This product line represents first party commercial product lines that are short-tailed in nature, such as property, inland marine, 
ocean marine, surety and A&H. There is a wide diversity of products, primary and excess coverages, and policy sizes. During 
this ten-year period, this product line was also impacted by natural catastrophes mainly in the 2012, 2017, and 2018 accident 
years.

Net Incurred Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Years Ended December 31

Unaudited

December 31
2018

Net IBNR
Reserves

Accident
Year

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

Total

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

2018

$ 1,302 $ 1,298 $ 1,243 $ 1,213 $ 1,196 $ 1,189 $ 1,189 $ 1,186 $ 1,185 $ 1,183 $

1,500

1,535

1,956

1,459

1,930

2,029

1,423

1,873

1,911

1,428

1,421

1,852

1,878

1,418

1,640

1,413

1,831

1,860

1,331

1,656

1,732

1,409

1,835

1,854

1,354

1,574

1,741

1,906

1,403

1,831

1,842

1,335

1,554

1,646

1,885

2,700

1,393

1,831

1,840

1,334

1,544

1,634

1,795

2,604

2,048

$ 17,206

1

—

11

10

13

20

39

68

207

474

Net Cumulative Paid Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Years Ended December 31

Unaudited

December 31
2018

Reported Claims  
(in thousands)

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

$ 618 $ 1,032 $ 1,122 $ 1,146 $ 1,160 $ 1,168 $ 1,176 $ 1,178 $ 1,178 $ 1,178

722

1,221

938

1,319

1,570

713

1,356

1,714

1,573

648

1,381

1,773

1,694

1,134

817

1,389

1,783

1,762

1,233

1,369

725

1,393

1,807

1,790

1,280

1,479

1,340

844

1,393

1,812

1,817

1,306

1,501

1,485

1,500

977

1,390

1,817

1,812

1,319

1,527

1,553

1,651

2,084

1,026

$ 15,357

2018

1,124

1,058

1,052

1,036

1,073

1,101

1,170

1,291

1,372

1,326

Accident
Year

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

Total

F-53

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

North America Commercial P&C Insurance — Non-Casualty —  Short-tail (continued)

Net Liabilities for Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Accident years prior to 2009

All Accident years

Supplementary Information: (Favorable)/ Adverse Prior Period Development

(in millions of U.S. dollars)

Accident years prior to 2009

All Accident years

December 31, 2018

$

$

22

1,871

December 31, 2018

$

$

(1)

(224)

Supplementary Information: Average Annual Percentage Payout of Net Incurred Claims by Age, as of December 31, 2018

Age in Years

Percentage

1

2

47%

38%

3

8%

4

3%

5

1%

6

1%

7

—%

8

9

10

—%

— %

— %

North America Personal P&C Insurance — Short-tail
Chubb provides personal lines coverages for high-net-worth individuals and families in North America including homeowners, 
automobile, valuable articles (including fine art), umbrella liability, and recreational marine insurance offered through 
independent regional agents and brokers. A portfolio acquired from Fireman’s Fund is presented on a prospective basis 
beginning in May of accident year 2015. Reserves associated with prior accident periods were acquired through a loss portfolio 
transfer, which does not allow for a retrospective presentation. During this ten-year period, this segment was also impacted by 
natural catastrophes, mainly in 2012, 2017 and 2018 accident years.

Net Incurred Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Years Ended December 31

Unaudited

December 31
2018

Net IBNR
Reserves

Accident
Year

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

Total

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

2018

$1,606 $1,593 $1,563 $1,549 $ 1,541 $ 1,534 $ 1,534 $1,530 $1,529 $ 1,527 $

1,866

1,875

2,203

1,852

2,205

2,181

1,834

2,181

2,179

1,851

1,830

2,169

2,179

1,879

2,199

1,827

2,160

2,187

1,887

2,201

2,489

1,821

2,156

2,182

1,890

2,187

2,544

2,434

1,819

2,155

2,182

1,915

2,140

2,555

2,530

3,029

1,820

2,154

2,185

1,927

2,154

2,538

2,539

3,064

3,003

$22,911

5

8

9

10

16

35

48

190

291

428

(1)

(1)   At December 31, 2018, ceded reinsurance recoveries on aggregate catastrophe treaties of approximately $200 million on reported losses have been reflected as a reduction 

to net IBNR.

F-54

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

North America Personal P&C Insurance — Short-tail (continued)

Net Cumulative Paid Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Unaudited

Years Ended December 31

December 31
2018

Reported Claims  
(in thousands)

Accident
Year

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

Total

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

2018

$ 884 $1,233 $1,343 $1,435 $1,482 $1,499 $1,509 $1,517 $1,519 $ 1,520

1,151

1,519

1,357

1,667

1,831

1,174

1,726

1,968

1,803

1,038

1,768

2,048

1,954

1,496

1,307

1,790

2,101

2,059

1,679

1,760

1,495

1,801

2,125

2,113

1,778

1,921

2,079

1,450

1,807

2,134

2,146

1,834

2,029

2,266

2,047

1,694

1,809

2,141

2,160

1,876

2,074

2,386

2,206

2,515
1,923 (1)

$20,610

125

149

168

173

126

135

139

140

144

129

(1)   At December 31, 2018, ceded reinsurance recoveries on aggregate catastrophe treaties of approximately $200 million on reported losses have been reflected as a reduction 

to net IBNR.

Net Liabilities for Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Accident years prior to 2009

All Accident years

Supplementary Information: (Favorable)/ Adverse Prior Period Development

(in millions of U.S. dollars)

Accident years prior to 2009

All Accident years

December 31, 2018

18

2,319

December 31, 2018

(7)

47

$

$

$

$

Supplementary Information: Average Annual Percentage Payout of Net Incurred Claims by Age, as of December 31, 2018

Age in Years
Percentage

1
59%

2
24%

3
7%

4
5%

5
3%

6
1%

7
1%

8
—%

9
—%

10
—%

Overseas General Insurance — Casualty — Long-tail
This product line is comprised of D&O liability, E&O liability, financial institutions (including crime/fidelity coverages), and non-
U.S. general liability as well as aviation and political risk. Exposures are located around the world, including Europe, Latin 
America, and Asia. Approximately 45 percent of Chubb Overseas General business is generated by European accounts, 
exclusive of Lloyd's market. There is some U.S. exposure in Casualty from multinational accounts and in financial lines for 
Lloyd's market. The financial lines coverages are typically written on a claims-made form, while general liability coverages are 
typically on an occurrence basis and comprised of a mix of primary and excess businesses.

F-55

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Overseas General Insurance — Casualty — Long-tail (continued)

Net Incurred Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Years Ended December 31

Unaudited

December 31
2018

Net IBNR
Reserves

Accident
Year

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

Total

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

2018

$ 1,231 $ 1,367 $ 1,414 $ 1,421 $ 1,422 $ 1,309 $ 1,205 $ 1,204 $ 1,152 $ 1,138 $

1,180

1,259

1,210

1,304

1,216

1,252

1,375

1,209

1,220

1,247

1,312

1,199

1,283

1,243

1,248

1,260

1,116

1,301

1,240

1,318

1,170

1,138

1,052

1,297

1,283

1,327

1,267

1,179

1,134

1,038

1,278

1,227

1,337

1,293

1,278

1,186

1,139

988

1,258

1,192

1,253

1,314

1,345

1,287

1,287

$12,201

29

83

62

166

221

333

387

555

676

989

Net Cumulative Paid Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Years Ended December 31

Unaudited

December 31
2018

Reported Claims  
(in thousands)

Accident
Year

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

Total

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

2018

$ 117 $ 327 $ 502 $ 641 $ 733 $ 791 $ 861 $ 952 $ 978 $ 1,007

102

264

87

461

239

73

603

382

244

85

709

511

424

260

112

797

610

572

414

287

86

847

688

683

559

462

282

123

899

760

818

695

591

482

316

96

942

811

888

796

704

659

521

314

109

$ 6,751

38

40

41

43

44

44

46

46

44

32

Net Liabilities for Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Accident years prior to 2009

All Accident years

Supplementary Information: (Favorable)/ Adverse Prior Period Development

(in millions of U.S. dollars)

Accident years prior to 2009

All Accident years

$

$

$

$

December 31, 2018

383

5,833

December 31, 2018

(55)

(64)

F-56

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Overseas General Insurance — Casualty — Long-tail (continued)

Supplementary Information: Average Annual Percentage Payout of Net Incurred Claims by Age, as of December 31, 2018

Age in Years

Percentage

1

8%

2

3

4

15%

15%

12%

5

9%

6

8%

7

6%

8

6%

9

3%

10

3%

Overseas General Insurance — Non-Casualty — Short-tail
This product line is comprised of commercial fire, marine (predominantly cargo), surety, personal automobile (in Latin America, 
Asia Pacific and Japan), personal cell phones, personal residential (including high net worth), energy and construction. In 
general, these lines have relatively stable payment and reporting patterns although they are impacted by natural catastrophes 
mainly in the 2010, 2011, 2017, and 2018 accident years. Latin America and Europe each make up about 30 percent of the 
Chubb Overseas General non-casualty book. 

Net Incurred Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Years Ended December 31

Unaudited

December 31
2018

Net IBNR
Reserves

Accident
Year

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

Total

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

2018

$ 1,492 $ 1,464 $ 1,380 $ 1,350 $ 1,331 $ 1,313 $ 1,313 $ 1,302 $ 1,301 $ 1,303 $

1,638

1,660

1,861

1,635

1,951

1,694

1,623

1,894

1,683

1,780

1,617

1,855

1,644

1,773

1,868

1,603

1,838

1,590

1,705

1,938

1,992

1,590

1,826

1,583

1,659

1,879

2,117

2,032

1,573

1,818

1,572

1,649

1,852

2,071

2,009

2,199

1,575

1,808

1,557

1,619

1,814

2,036

1,998

2,236

2,161

$18,107

—

13

2

15

42

29

63

24

29

437

Net Cumulative Paid Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Years Ended December 31

Unaudited

December 31
2018

Reported Claims  
(in thousands)

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

2018

$ 572 $ 1,043 $ 1,177 $ 1,241 $ 1,265 $ 1,275 $ 1,281 $ 1,284 $ 1,283 $ 1,287

664

1,218

753

1,415

1,453

676

1,477

1,654

1,220

695

1,515

1,709

1,407

1,271

755

1,528

1,739

1,465

1,464

1,421

850

1,534

1,754

1,488

1,495

1,630

1,548

1,016

1,535

1,762

1,497

1,531

1,693

1,772

1,654

1,040

1,541

1,766

1,509

1,550

1,724

1,853

1,851

1,822

987

$15,890

516

560

578

599

620

591

621

619

659

627

Accident
Year

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

Total

F-57

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Overseas General Insurance — Non-Casualty — Short-tail (continued)

Net Liabilities for Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Accident years prior to 2009

All Accident years

Supplementary Information: (Favorable)/ Adverse Prior Period Development

(in millions of U.S. dollars)

Accident years prior to 2009

All Accident years

December 31, 2018

48

2,265

December 31, 2018

(11)

(109)

$

$

$

$

Supplementary Information: Average Annual Percentage Payout of Net Incurred Claims by Age, as of December 31, 2018

Age in Years

Percentage

1

44%

2

35%

3

11%

4

4%

5

2%

6

1%

7

1%

8

—%

9

—%

10

—%

Global Reinsurance   
Chubb analyzes its Global Reinsurance business on a treaty year basis rather than on an accident year basis. Treaty year data 
was converted to an accident year basis for the purposes of this disclosure. Mix shifts are an important consideration in these 
product line groupings. As proportional business and excess of loss business have different earning and loss reporting and 
payment patterns, this change in mix will affect the cash flow patterns across the accident years. In addition, the shift from 
excess to proportional business over time will make the cash flow patterns of older and more recent years difficult to compare. 
In general, the proportional business will pay out more quickly than the excess of loss business, as such, using older years 
development patterns may overstate the ultimate loss estimates in more recent years.

Global Reinsurance — Casualty — Long-tail
This product line includes proportional and excess coverages in general, automobile liability, professional liability, medical 
malpractice, workers' compensation and aviation, with exposures located around the world. In general, reinsurance exhibits less 
stable development patterns than primary business. In particular general casualty reinsurance and excess coverages are long-
tailed and can be very volatile. 

Net Incurred Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Years Ended December 31

Unaudited

December 31
2018

Net IBNR
Reserves

Accident
Year

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

Total

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

2018

$ 316 $ 348 $ 360 $ 367 $ 363 $ 344 $ 328 $ 318 $ 313 $

303 $

398

418

404

429

411

383

440

426

380

318

429

430

388

324

330

423

425

391

327

331

281

413

416

376

327

336

286

219

399

412

369

328

339

296

223

210

386

406

368

321

341

297

231

211

239

$ 3,103

11

39

34

15

30

36

30

38

65

139

F-58

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Global Reinsurance — Casualty — Long-tail (continued)

Net Cumulative Paid Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Years Ended December 31

Unaudited

December 31
2018

Reported Claims  
(in thousands)

Accident
Year

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

Total

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

$

34 $

79 $ 116 $ 154 $ 187 $ 208 $ 226 $ 239 $ 255 $

56

124

70

179

145

76

220

195

166

64

249

235

220

142

91

273

266

259

185

183

89

291

290

290

221

216

157

57

306

310

306

240

247

190

111

46

262

314

323

321

258

263

215

141

99

40

2018

0.864

0.796

0.668

0.464

0.342

0.389

0.316

0.324

0.401

0.196

Net Liabilities for Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Accident years prior to 2009

All Accident years

Supplementary Information: (Favorable)/ Adverse Prior Period Development

(in millions of U.S. dollars)

Accident years prior to 2009

All Accident years

$ 2,236

December 31, 2018

351

1,218

December 31, 2018

(48)

(73)

$

$

$

$

Supplementary Information: Average Annual Percentage Payout of Net Incurred Claims by Age, as of December 31, 2018

Age in Years

Percentage

1

20%

2

22%

3

13%

4

10%

5

7%

6

6%

7

5%

8

4%

9

3%

10

3%

Global Reinsurance — Non-Casualty — Short-tail
This product line includes property, property catastrophe, marine, credit/surety, A&H and energy. This product line is impacted 
by natural catastrophes, particularly in the 2011, 2017 and 2018 accident years. Of the non-catastrophe book, the mixture of 
business varies by year with approximately 69 percent of loss on proportional treaties in treaty year 2009 and after. This 
percentage has increased over time with the proportion being approximately 54 percent for treaty years 2009 to 2012 growing 
to an average of 80 percent for treaty years 2013 to 2018, with the remainder being written on an excess of loss basis. 

F-59

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Global Reinsurance —  Non-Casualty — Short-tail (continued)

Net Incurred Loss and Allocated Loss Adjustment Expenses 

(in millions of U.S. dollars)

Years Ended December 31

Unaudited

December 31
2018

Net IBNR
Reserves

Accident
Year

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

Total

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

2018

$ 139 $ 170 $ 150 $ 149 $ 142 $ 140 $ 138 $ 138 $ 138 $

137 $

197

232

271

221

272

230

215

270

210

160

219

260

200

158

162

221

261

190

146

178

145

222

262

189

141

178

153

179

223

261

187

142

181

160

185

396

222

261

184

140

180

160

187

422

283

$ 2,176

3

6

2

1

1

6

8

13

32

93

Net Cumulative Paid Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Years Ended December 31

Unaudited

December 31
2018

Reported Claims  
(in thousands)

Accident
Year

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

Total

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

$

52 $ 105 $ 121 $ 128 $ 130 $ 132 $ 133 $ 133 $ 133 $

56

160

85

186

174

44

197

205

129

46

203

230

155

102

64

213

248

165

119

128

56

211

253

171

129

151

103

56

214

255

176

132

161

132

130

191

133

214

257

179

134

167

142

157

322

94

2018

0.113

0.102

0.131

0.112

0.119

0.100

0.114

0.177

0.290

0.151

Net Liabilities for Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Accident years prior to 2009

All Accident years

Supplementary Information: (Favorable)/ Adverse Prior Period Development

(in millions of U.S. dollars)

Accident years prior to 2009

All Accident years

$ 1,799

$

$

$

$

December 31, 2018

13

390

December 31, 2018

(2)

18

F-60

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Global Reinsurance —  Non-Casualty — Short-tail (continued)

Supplementary Information: Average Annual Percentage Payout of Net Incurred Claims by Age, as of December 31, 2018

Age in Years

Percentage

1

2

3

34%

37%

13%

4

7%

5

4%

6

3%

7

1%

8

1%

9

— %

10

—%

Prior Period Development — Supplementary Information
The following table presents a reconciliation of the loss development triangles above to prior period development:

Components of PPD

Year Ended December 31, 2018                                                  
(in millions of U.S. dollars)
(favorable)/unfavorable

Accident
years prior
to 2009

2009 - 2017
accident years
(implied PPD
per loss
triangles)

Other (1)

PPD on loss
reserves

RIPs,
Expense
adjustments
, and earned
premiums

North America Commercial P&C Insurance

Long-tail

Short-tail

North America Personal P&C Insurance
(Short-tail)

Overseas General Insurance

Long-tail
Short-tail

Global Reinsurance

Long-tail
Short-tail

Subtotal

North America Agricultural Insurance
(Short-tail)

Corporate (Long-tail)

Consolidated PPD

Total

(395)

(215)

(610)

41

(67)

(145)

(212)

(69)

19

(50)

$

(214) $

(62) $

(149)

$

(425) $

30 $

(223)

(437)

(1)

(63)

(4)

(153) (2)

(228)

(653)

54

(7)

(7)

40

(9)

(98)

(107)

(25)

20

(5)

(55)

(11)

(66)

(48)

(2)

(50)

(3)

(40)

(43) (3)

(1)

(1)

(2)

(67)

(149)

(216)

(74)

17

(57)

13

43

1

—

4

4

5

2

7

$

(495) $

(186) $

(205)

$

$

$

(886) $

55 $

(831)

(140) $

30 $

(110)

45

—

45

(981) $

85 $

(896)

(1)    Other includes the impact of foreign exchange.
(2)  

Includes favorable development of $81 million related to our Alternative Risk Solutions business (U.S. and Bermuda) and an adjustment to exclude $42 million in 
unfavorable development in the workers' compensation line associated with an increase in exposure for which additional premiums were collected; the remaining difference 
relates to a number of other items, none of which are individually material.

(3)  

Includes favorable development of $31 million related to International A&H business; the remaining difference relates to a number of other items, none of which are 
individually material.

Prior Period Development

Prior period development arises from changes to loss estimates recognized in the current year that relate to loss events that 
occurred in previous calendar years and excludes the effect of losses from the development of earned premium from previous 
accident years. Long-tail lines include lines such as workers' compensation, general liability, and professional liability; while 
short-tail lines include lines such as most property lines, energy, personal accident, and agriculture. 

F-61

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

The following table summarizes (favorable) and adverse prior period development (PPD) by segment.

Years Ended December 31
(in millions of U.S. dollars, except for percentages)

Long-tail    

Short-tail    

Total

% of beginning 
net unpaid 
reserves (1)

$

$

—

—

—

41

41

45

45

19

(69)

(67)

(50)

(145)

(110)

(610)

(110)

(212)

(395) $

(486) $

(215) $

(410) $

2018
North America Commercial P&C Insurance
North America Personal P&C Insurance
North America Agricultural Insurance
Overseas General Insurance
Global Reinsurance
Corporate
Total
2017
North America Commercial P&C Insurance
North America Personal P&C Insurance
North America Agricultural Insurance
Overseas General Insurance
Global Reinsurance
Corporate
Total
2016
North America Commercial P&C Insurance
North America Personal P&C Insurance
North America Agricultural Insurance
Overseas General Insurance
Global Reinsurance
Corporate
Total
(1)   Calculated based on the beginning of period consolidated net unpaid losses and loss expenses. For 2016, the percent of beginning net unpaid reserves is calculated 

(562) $

(423) $

(693) $

(817) $

(184) $

(406) $

(318) $

(1,135)

(85) $

(896)

(181)

(119)

(236)

(187)

(252)

(119)

(746)

(829)

(423)

(778)

(59)

(68)

(71)

(72)

(72)

(77)

(78)

278

278

189

189

(1)

69

69

27

27

—

—

—

—

—

—

9

$

$

$

$

1.2%

0.1%

0.2%

0.4%

0.1%

0.1%

1.8%

1.6%

0.1%

0.2%

0.5%

0.1%

0.6%

1.7%

1.6%

0.1%

0.2%

0.9%

0.2%

0.4%

2.4%

inclusive of the net unpaid losses and loss expenses acquired in the Chubb Corp acquisition of $21.4 billion. 

Significant prior period movements by segment, principally driven by reserve reviews completed during each respective period, 
are discussed in more detail below. The remaining net development for long-tail lines and short-tail business for each segment 
and Corporate comprises numerous favorable and adverse movements across a number of lines and accident years, none of 
which is significant individually or in the aggregate.

North America Commercial P&C Insurance
2018 
North America Commercial P&C Insurance experienced net favorable PPD of $610 million, which was the net result of several 
underlying favorable and adverse movements, and was driven by the following principal changes:

•  Net favorable development of $395 million in long-tail business, primarily from:

•  Net favorable development of $199 million in our management liability portfolios, favorably impacting accident years 

2013 and prior where paid and reported loss activity was lower than expected, partially offset by adverse development 
in the 2014 through 2017 accident years, mostly as a result of higher severity claim costs compared to prior 
expectations in certain lines or coverages, particularly in our Directors and Officers (D&O) portfolio;

•  Net favorable development of $194 million in workers’ compensation lines with favorable development of $56 million 
in the 2017 accident year mainly related to our annual assessment of multi-claimant events including industrial 
accidents. Consistent with prior years, we reviewed these potential exposures after the close of the accident year to 
allow for late reporting or identification of significant losses. The net remaining favorable development of $138 million 
was principally due to lower than expected loss experience, mainly impacting accident years 2014 and prior;

F-62

 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

•  Net favorable development of $100 million in our commercial excess and umbrella portfolios, primarily in accident 

years 2012 and prior. This was driven by lower than expected reported loss activity, and an increase in weighting 
towards experience-based methods, partly offset by higher than expected claim activity in the 2014, 2015 and 2017 
accident years which led to reserve strengthening in those years;

•  Favorable development of $33 million in a runoff professional liability portfolio, impacting accident years 2002 and 

prior, owing mainly to the favorable disposition of a specific claim;

•  Net favorable development of $28 million in our foreign casualty lines, primarily impacting accident years 2014 and 

prior, driven by reported loss activity that was generally lower than expected;

•  Favorable development of $23 million in our political risk and trade credit portfolios, mainly impacting the 2014 

accident year, primarily due to favorable reported experience and an increased in weighting towards experience-based 
methods;

•  Net favorable development of $3 million on several lines of business due to favorable claim development on the 2017 

natural catastrophes; 

•  Net adverse development of $91 million in our medical portfolios, mainly impacting accident years 2015, 2016 and 
2017. The increase was driven by a combination of several large claims and generally higher than expected paid and 
reported case incurred activity; and

•  Net adverse development of $109 million, mainly in our automobile liability, commercial-multi peril (CMP) liability, 
products and general liability lines, driven by adverse paid and reported loss activity relative to prior expectations in 
accident years 2015 through 2017, partly offset by favorable emergence in older accident years. 

•  Net favorable development of $215 million in short-tail business, primarily from:

•  Net favorable development of $155 million in our commercial property and marine businesses due to favorable claim 

development, including $129 million net favorable development on the 2017 natural catastrophes; and

•  Net favorable development of $60 million in other short-tail business, including $19 million in surety and also 

including several smaller net favorable movements from lower than expected case activity in other classes, such as 
accident and commercial automobile physical damage, none of which were significant individually or in the aggregate.

2017 
North America Commercial P&C Insurance experienced net favorable PPD of $746 million, which was the net result of several 
underlying favorable and adverse movements, and was driven by the following principal changes:

•  Net favorable development of $562 million in long-tail business, primarily from:

•  Net favorable development of $184 million in our commercial excess and umbrella portfolios, primarily in accident 
years 2011 and prior, driven by lower than expected case activity and an increase in weighting towards experience-
based methods. Large loss activity in accident year 2015 led to adverse development in that year, partially offsetting 
the favorable development in the older years;

•  Net favorable development of $181 million in our management liability portfolios, favorably impacting accident years 

2012 and prior where paid and reported loss activity was lower than expected, partially offset by adverse development 
in accident years 2014 through 2016, mostly as a result of higher severity claim costs compared to prior expectations 
in certain lines or coverages;

•  Net favorable development of $123 million in our workers’ compensation businesses (including excess workers' 

compensation) with favorable development of $57 million in the 2016 accident year related to our annual assessment 
of multi-claimant events including industrial accidents. Consistent with prior years, we reviewed these potential 
exposures after the close of the accident year to allow for late reporting or identification of significant losses. Net 
favorable development of $65 million was principally due to lower than expected loss experience and updates to 

F-63

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

development patterns used in our loss projection methods, mainly impacting accident years 2013 and prior, and 
partially offset by smaller adverse development in the more recent prior accident years;

•  Net favorable development of $32 million in our professional Errors and Omissions (E&O) portfolios, primarily in the 

2012 and 2013 accident years, arising from lower than expected reported loss activity, partially offset by claim-specific 
adverse development in other years;

•  Net favorable development of $28 million on several large multi-line prospective deals primarily impacting the 2012 

and 2013 accident years, due to lower than expected reported loss activity. These structured deals typically cover large 
clients for multiple product lines and with varying loss limitations; this development is net of premium adjustments of 
$26 million tied to the loss performance of the particular deals;

•  Net favorable development of $21 million in our political risk portfolio, primarily impacting the 2013 accident year, 
principally due to reported experience below expectations and an increase in weighting towards experience-based 
methods; and

•  Net adverse development of $21 million in our auto liability lines, primarily in the 2012 through 2015 accident years, 

driven by higher than expected paid and reported experience.

•  Net favorable development of $184 million in short-tail business, primarily from:

•  Net favorable development of $98 million in our property and inland marine portfolios, impacting the 2012 through 

2016 accident years, resulting from lower than expected loss emergence;

•  Net favorable development of $45 million in our surety business, primarily due to lower than expected claims severity 

in the 2015 accident year; and

•  Net favorable development of $20 million in our accident & health (A&H) business, primarily due to lower than 

expected loss emergence in the 2015 and 2016 accident years.

2016 
North America Commercial P&C Insurance experienced net favorable PPD of $778 million, representing 1.6 percent of the 
beginning consolidated net unpaid losses and loss expense reserves. 

North America Personal P&C Insurance
2018 
North America Personal P&C Insurance incurred net adverse PPD of $41 million, which was the net result of several underlying 
favorable and adverse movements, and was driven by the following principal changes:

•  Net adverse development of $63 million in our homeowners and valuables lines, primarily impacting the 2017 accident 

year. Overall, non-catastrophe losses were $136 million higher than expected, partially offset by favorable claim 
development of $73 million on the 2017 natural catastrophes. The higher than expected non-catastrophe homeowners 
losses were primarily severity driven and included water-related claims, large fire losses, and non-catastrophe weather 
claims; 

•  Net favorable development of $24 million in our personal excess lines primarily impacting the 2015 accident year, due to 

lower than expected loss emergence and an increase in weighting towards experience-based methods; and

•  Favorable development of $10 million from claim development on the 2017 natural catastrophes from other personal lines.

2017 
North America Personal P&C Insurance incurred net adverse PPD of $69 million, which was the net result of several underlying 
favorable and adverse movements, and was driven by the following principal changes:

•  Net adverse development of $105 million in our homeowners lines, primarily impacting the 2013 and 2016 accident 

years, due to higher than expected loss severity; and

F-64

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

•  Net favorable development of $58 million in our personal excess lines primarily impacting the 2014 accident year, due to 

lower than expected loss experience and an increased weighting towards experience-based methods.

2016 
North America Personal P&C Insurance incurred net adverse PPD of $27 million, representing 0.1 percent of the beginning 
consolidated net unpaid losses and loss expense reserves. 

North America Agricultural Insurance
North America Agricultural Insurance experienced net favorable PPD of $110 million, $119 million, and $72 million in 2018, 
2017, and 2016, respectively. Actual claim development relates to our Multiple Peril Crop Insurance business and was 
favorable due to better than expected crop yield results in certain states at the prior year-end period (i.e., 2018 results based on 
crop yield results at year-end 2017). 2018 also included $1 million of favorable claim development on the 2017 natural 
catastrophes.

Overseas General Insurance
2018 
Overseas General Insurance experienced net favorable PPD of $212 million, which was the net result of several underlying 
favorable and adverse movements, and was driven by the following principal changes:

•  Net favorable development of $67 million in long-tail business, primarily from:

•  Net favorable development of $70 million in casualty lines, with net favorable development of $107 million in accident 
years 2014 and prior, resulting from lower than expected loss emergence across primary and excess lines, partially 
offset by adverse development of $38 million in accident years 2015 through 2017, primarily due to large loss 
experience in U.K. excess lines and wholesale business; 

•  Favorable development of $32 million, primarily including $12 million in political risks, $10 million in aviation and 

$10 million in environmental; and 

•  Net adverse development of $38 million in financial lines, with net favorable development of $93 million in accident 
years 2014 and prior, resulting from lower than expected loss emergence including favorable development due to 
specific large claim reductions in Asia financial institutions including wholesale bankers D&O and bankers professional 
indemnity, and adverse development of $131 million in accident years 2015 through 2017, primarily due to adverse 
large loss experience in specific D&O and financial institutions portfolios in Australia, Continental Europe and the U.K.

•  Net favorable development of $145 million in short-tail business, primarily from:

•  Net favorable development of $99 million in property and marine (excluding technical lines), primarily in accident years 
2013 through 2016, driven mainly by favorable loss emergence across all regions, including favorable claim-specific 
loss settlements and salvage/subrogation recoveries;

•  Net favorable development of $33 million in A&H, primarily in accident years 2015 through 2017, driven by favorable 

development across Asia Pacific direct marketing and Continental Europe corporate lines; and

•  Adverse development of $1 million from claim development on the 2017 natural catastrophes. 

2017 
Overseas General Insurance experienced net favorable PPD of $252 million, which was the net result of several underlying 
favorable and adverse movements, and was driven by the following principal changes:

•  Net favorable development of $71 million in long-tail business, primarily from:

•  Net favorable development of $34 million in financial lines, with favorable development of $124 million in accident 

years 2013 and prior, resulting from lower than expected loss emergence including favorable development on specific, 
litigated claims, partially offset by adverse development of $90 million in accident years 2014 through 2016, primarily 
due to large loss experience in specific D&O portfolios within the U.K., Continental Europe, and Australia and Financial 
Institutions lines in the U.K. and Continental Europe; and

F-65

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

•  Net favorable development of $10 million in casualty lines, with favorable development of $69 million in accident 
years 2013 and prior, resulting from lower than expected loss emergence, partially offset by adverse development 
of $32 million driven by a change in the discount rate in the U.K. (Ogden rate) impacting the 2016 and prior accident 
years and adverse development of $27 million in accident years 2014 to 2016, primarily due to large loss experience 
in U.K. excess lines and wholesale business.

•  Net favorable development of $181 million in short-tail business, primarily from:

•  Net favorable development of $48 million in A&H lines, primarily from favorable loss emergence in Asia Pacific and 

Continental Europe in accident years 2014 through 2016;

•  Net favorable development of $43 million in technical and energy lines, primarily from favorable loss emergence in 

accident years 2014 through 2016 primarily in offshore and power generation where experience has been better than 
expected;

•  Favorable development of $42 million in marine, primarily in accident years 2015 and 2016, driven mainly by 

favorable cargo loss emergence, including favorable claim-specific loss settlements and recoveries; and

•  Favorable development of $25 million in property (excluding technical lines), primarily in accident years 2013 through 
2015, driven mainly by favorable loss emergence, including claim-specific loss settlements in all regions except Asia 
Pacific, partially offset by adverse Asia Pacific large loss experience in accident year 2016.

2016 
Overseas General Insurance experienced net favorable PPD of $423 million, representing 0.9 percent of the beginning 
consolidated net unpaid losses and loss expense reserves.

Global Reinsurance
2018 
Global Reinsurance experienced net favorable PPD of $50 million, which was the net result of several underlying favorable and 
adverse movements, and was driven by the following principal changes:

•  Net favorable development of $69 million in long-tail business, primarily in our casualty, professional liability, medical 

malpractice, and workers' compensation lines primarily from treaty years 2013 and prior principally resulting from lower 
than expected loss emergence; and 

•  Net adverse development of $19 million in short-tail business, which included $18 million of net adverse claim 

development on the 2017 natural catastrophes.

2017 
Global Reinsurance experienced net favorable PPD of $59 million, which was the net result of several underlying favorable and 
adverse movements, and was driven by the following principal changes:

•  Net favorable development of $68 million on long-tail lines of business, primarily from:

•  Net favorable development of $67 million in our casualty (excluding motor), professional liability, and medical 

malpractice lines, primarily from treaty years 2013 and prior, principally resulting from lower than expected loss 
emergence in the U.S. portfolios; and

•  Net adverse development of $10 million in our motor and excess liability lines, primarily due to adverse development of 
$9 million driven by a change in the discount rate in the U.K. (Ogden rate) primarily impacting the 2015 and prior 
treaty years.

•  Net adverse development of $9 million in our short-tail business, none of which was significant individually or in the 

aggregate.

F-66

 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

2016 
Global Reinsurance experienced net favorable PPD of $78 million, representing 0.2 percent of the beginning consolidated net 
unpaid losses and loss expense reserves.

Corporate
2018 
Corporate incurred adverse development of $45 million in long-tail lines, driven by the following principal changes:

•  Adverse development of $216 million in run-off liabilities, driven primarily by increased exposure on a limited number of 
direct asbestos claims and environmental sites, somewhat greater than expected defense cost spending and increases in 
reported claims and settlements with respect to molestation exposures; 

•  Adverse development of $35 million on unallocated loss adjustment expenses due to run-off operating expenses paid and 

incurred in 2018; and

•  Favorable development of $205 million as a result of the settlements of certain previously disputed reinsurance balances.

2017 
Corporate incurred adverse development of $278 million in long-tail lines, driven by the following principal changes:

•  Adverse development of $239 million in asbestos, environmental, and other run-off liabilities, driven primarily by resolution 
of a limited number of direct cases, increases in severity trends, somewhat greater than expected defense spending and 
increases in reported claims for certain assumed reinsurance portfolios; and

•  Adverse development of $39 million on unallocated loss adjustment expenses due to run-off operating expenses paid and 

incurred in 2017.

2016 
Corporate incurred adverse PPD of $189 million, representing 0.4 percent of the beginning consolidated net unpaid losses and 
loss expense reserves.

Asbestos and environmental (A&E) 
Chubb's exposure to A&E claims principally arises out of liabilities acquired when it purchased Westchester Specialty in 1998, 
CIGNA's P&C business in 1999, and Chubb Corp in 2016. The following table presents a roll-forward of consolidated A&E loss 
reserves including allocated loss expense reserves for A&E exposures, and the provision for uncollectible paid and unpaid 
reinsurance recoverables:

(in millions of U.S. dollars)
Balance at December 31, 2017

Incurred activity

Paid activity

Asbestos

Environmental

Gross

Net

Gross

Net

Gross

Total

Net

$

1,621 $

1,051 $

607 $

476 $

2,228 $

1,527

136

(265)

75

(162)

101

(83)

(97)

104

237

(348)

(22) (1)

(58)

Balance at December 31, 2018

$

1,492 $

964 $

625 $

483 $

2,117 $

1,447

(1)     Excludes unallocated loss expenses and the net activity reflects third-party reinsurance other than the aggregate excess of loss reinsurance provided by National Indemnity 

Company (NICO) to Westchester Specialty (see Westchester Specialty section below).

The positive development of $22 million in 2018 principally reflects favorable reinsurance settlements. 

F-67

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

The A&E net loss reserves including allocated loss expense reserves and provision for uncollectible reinsurance at December 31, 
2018 and 2017 shown in the table above is comprised of:

(in millions of U.S. dollars)

Brandywine operations

Westchester Specialty

Chubb Corp

Other, mainly Overseas General Insurance

Total

December 31

2018

2017

$

807 $

120

442

78

849

113

486

79

$

1,447 $

1,527

Brandywine Run-off entities – The Restructuring Plan and uncertainties relating to Chubb's ultimate Brandywine exposure

In 1996, the Pennsylvania Insurance Commissioner approved a plan to restructure INA Financial Corporation and its 
subsidiaries (the Restructuring) which included the division of Insurance Company of North America (INA) into two separate 
corporations: 

(1) An active insurance company that retained the INA name and continued to write P&C business; and 
(2) An inactive run-off company, now called Century Indemnity Company (Century). 

As a result of the division, predominantly all A&E and certain other liabilities of INA were ascribed to Century and extinguished, 
as a matter of Pennsylvania law, as liabilities of INA. 

As part of the Restructuring, most A&E liabilities of various U.S. affiliates of INA were reinsured to Century. Century and certain 
other run-off companies having A&E and other liabilities were contributed to Brandywine Holdings. 

The U.S.-based Chubb INA companies assumed two contractual obligations in respect of the Brandywine operations in 
connection with the Restructuring: a surplus maintenance obligation in the form of the excess of loss (XOL) agreement and a 
dividend retention fund obligation.

XOL Agreement
In 1996, in connection with the Restructuring, a Chubb INA insurance subsidiary provided reinsurance coverage to Century in 
the amount of $800 million under an Aggregate Excess of Loss Reinsurance Agreement (XOL Agreement), triggerable if the 
statutory capital and surplus of Century falls below $25 million or if Century lacks liquid assets with which to pay claims as 
they become due. 

Dividend Retention Fund
INA Financial Corporation established and funded a dividend retention fund (the Dividend Retention Fund) consisting of $50 
million plus investment earnings. The full balance of the Dividend Retention Fund was contributed to Century as of 
December 31, 2002. Under the Restructuring Order, while any obligation to maintain the Dividend Retention Fund is in effect, 
to the extent dividends are paid by INA Holdings Corporation to its parent, INA Financial Corporation, and to the extent INA 
Financial Corporation then pays such dividends to INA Corporation, a portion of those dividends must be withheld to replenish 
the principal of the Dividend Retention Fund to $50 million. During 2018, 2011 and 2010, $50 million, $35 million and $15 
million, respectively, were withheld from such dividends and deposited into the Dividend Retention Fund as a result of dividends 
paid up to the INA Corporation. Pursuant to a 2011 amendment to the Restructuring Order, capital contributions from the 
Dividend Retention Fund to Century are not required until the XOL Agreement has less than $200 million of capacity remaining 
on an incurred basis for statutory reporting purposes. The amount of the capital contribution shall be the lesser of the amount 
necessary to restore the XOL Agreement remaining capacity to $200 million or the Dividend Retention Fund balance. In 2018 
and 2017, the Pennsylvania Department of Insurance approved a capital contribution of $39 million and $49 million, 
respectively, from the Dividend Retention Fund to Century in order to restore the XOL capacity to $200 million. The Dividend 
Retention Fund may not be terminated without prior written approval from the Pennsylvania Insurance Commissioner. 

Effective December 31, 2004, Chubb INA contributed $100 million to Century in exchange for a surplus note. After giving 
effect to the contribution and issuance of the surplus note, the statutory surplus of Century at December 31, 2018 was $25 
million and $634 million in statutory-basis losses have been ceded to the XOL Agreement on an inception-to-date basis. 

F-68

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Century reports the amount ceded under the XOL Agreement in accordance with statutory accounting principles, which differ 
from GAAP by, among other things, allowing Century to discount its liabilities, including certain asbestos related and 
environmental pollution liabilities and Century's reinsurance payable to active companies. For GAAP reporting purposes, 
intercompany reinsurance recoverables related to the XOL are eliminated upon consolidation.  

While Chubb believes it has no legal obligation to fund Century losses above the XOL limit of coverage, Chubb's consolidated 
results would nevertheless continue to include any losses above the limit of coverage for so long as the Brandywine companies 
remain consolidated subsidiaries of Chubb.

Certain active Chubb companies are primarily liable for asbestos, environmental, and other exposures that they have reinsured 
to Century. Accordingly, if Century were to become insolvent and placed into rehabilitation or liquidation, some or all of the 
recoverables due to these active Chubb companies from Century could become uncollectible. At December 31, 2018 and 
2017, the aggregate reinsurance recoverables owed by Century to certain active Chubb companies were approximately $1.5 
billion and $1.4 billion, on an undiscounted basis, respectively. Chubb believes the active company intercompany reinsurance 
recoverables, which relate to direct liabilities payable over many years, are not impaired. At December 31, 2018 and 2017, 
Century's carried gross reserves (including reserves assumed from the active Chubb companies) were $2.0 billion. Should 
Century's loss reserves experience adverse development in the future and should Century be placed into rehabilitation or 
liquidation, the reinsurance recoverables due from Century to certain active Chubb companies would be payable only after the 
payment in full of certain expenses and liabilities, including administrative expenses and direct policy liabilities. Thus, the 
intercompany reinsurance recoverables would be at risk to the extent of the shortage of assets remaining to pay these 
recoverables.  

Westchester Specialty – impact of NICO contracts on Chubb’s run-off entities 

As part of the Westchester Specialty acquisition in 1998, NICO provided a 75 percent pro-rata share of $1.0 billion of 
reinsurance protection on losses and loss adjustment expenses incurred on or before December 31, 1996, in excess of a 
retention of $721 million. At December 31, 2018, the remaining unused incurred limit under the Westchester NICO agreement 
was $395 million.

7. Taxation

Under current Swiss law, a resident company is subject to income tax at the federal, cantonal, and communal levels that is 
levied on net worldwide income. Income attributable to permanent establishments or real estate located abroad is excluded 
from the Swiss tax base. Chubb Limited is a holding company and, therefore, is exempt from cantonal and communal income 
tax. As a result, Chubb Limited is subject to Swiss income tax only at the federal level. Furthermore, participation relief (i.e., tax 
relief) is granted to Chubb Limited at the federal level for qualifying dividend income and capital gains related to the sale of 
qualifying participations (i.e., subsidiaries). It is expected that the participation relief will result in a full exemption of 
participation income from federal income tax. Chubb Limited is subject to an annual cantonal and communal capital tax on the 
taxable equity of Chubb Limited in Switzerland. 

Chubb has two Swiss operating subsidiaries, an insurance company, Chubb Insurance (Switzerland) Limited and a reinsurance 
company, Chubb Reinsurance (Switzerland) Limited. Both are subject to federal, cantonal, and communal income tax and to 
annual cantonal and communal capital tax. 

Under current Bermuda law, Chubb Limited and its Bermuda subsidiaries are not required to pay any taxes on income or capital 
gains. If a Bermuda law were enacted that would impose taxes on income or capital gains, Chubb Limited and the Bermuda 
subsidiaries have received an undertaking from the Minister of Finance in Bermuda that would exempt such companies from 
Bermudian taxation until March 2035.

Income from Chubb's operations at Lloyd's is subject to United Kingdom (U.K.) corporation taxes. Lloyd's is required to pay U.S. 
income tax on U.S. connected income (U.S. income) written by Lloyd's syndicates. Lloyd's has a closing agreement with the 
Internal Revenue Service (IRS) whereby the amount of tax due on this business is calculated by Lloyd's and remitted directly to 
the IRS. These amounts are then charged to the accounts of Chubb's Corporate Members in proportion to their participation in 
the relevant syndicates. Chubb's Corporate Members are subject to this arrangement but, as U.K. domiciled companies, will 
receive U.K. corporation tax credits for any U.S. income tax incurred up to the value of the equivalent U.K. corporation income 
tax charge on the U.S. income. 

F-69

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Chubb Group Holdings and its respective subsidiaries are subject to income taxes imposed by U.S. authorities and file a 
consolidated U.S. Federal income tax return. Should Chubb Group Holdings pay a dividend to Chubb Limited, withholding taxes 
would apply. Currently, however, no withholding taxes are accrued with respect to such un-remitted earnings as management 
has no intention of remitting these earnings. Similarly, no taxes have been provided on the un-remitted earnings of certain 
foreign subsidiaries (Hong Kong and Korea life companies) as management has no intention of remitting these earnings. The 
cumulative amount that would be subject to withholding tax, if distributed, as well as the determination of the associated tax 
liability are not practicable to compute; however, such amount would be material. Certain international operations of Chubb are 
also subject to income taxes imposed by the jurisdictions in which they operate.

Chubb's domestic operations are in Switzerland, the jurisdiction where we are legally organized, incorporated, and registered. 

The following table presents pre-tax income and the related provision for income taxes:

(in millions of U.S. dollars)

Pre-tax income:

      Switzerland

      Outside Switzerland

      Total pre-tax income

Provision for income taxes

Current tax expense:

      Switzerland

      Outside Switzerland

      Total current tax expense

Deferred tax expense (benefit):

      Switzerland

      Outside Switzerland

      Total deferred tax expense (benefit)

Provision for income taxes

$

$

$

Year Ended December 31

2018

2017

2016

950 $

527 $

3,707

3,195

4,657 $

3,722 $

766

4,184

4,950

89 $

46 $

563

652

3

40

43

313

359

2

(500)

(498)

$

695 $

(139) $

97

727

824

(27)

18

(9)

815

The most significant jurisdictions contributing to the overall taxation of Chubb are calculated using the following rates in 2018: 
Switzerland 7.83 percent, Bermuda 0.0 percent, U.S. 21.0 percent, and U.K. 19.0 percent. 

The following table presents a reconciliation of the difference between the provision for income taxes and the expected tax 
provision at the Swiss statutory income tax rate:

(in millions of U.S. dollars)
Expected tax provision at Swiss statutory tax rate
Permanent differences:
Taxes on earnings subject to rate other than Swiss statutory rate
Tax-exempt interest and dividends received deduction, net of proration
Net withholding taxes
Excess tax benefit on share-based compensation
Impact of 2017 Tax Act
Corporate owned life insurance
Other
Provision for income taxes

Year Ended December 31

2018

2017

$

365 $

291 $

372

(75)

33

(19)

(25)

2

42

263

(199)

30

(48)

(450)

(37)

11

2016

388

582

(200)

20

—

—

—

25

$

695 $

(139) $

815

F-70

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

The following table presents the components of net deferred tax assets and liabilities:

(in millions of U.S. dollars)
Deferred tax assets:

Loss reserve discount
Unearned premiums reserve
Foreign tax credits
Provision for uncollectible balances
Loss carry-forwards
Debt related amounts
Compensation related amounts
Cumulative translation adjustments
Unrealized depreciation on investments
Other, net
Total deferred tax assets

Deferred tax liabilities:

Deferred policy acquisition costs
Other intangible assets, including VOBA
Un-remitted foreign earnings
Investments
Unrealized appreciation on investments
Depreciation
Total deferred tax liabilities

Valuation allowance
Net deferred tax liabilities

December 31
2018

December 31
2017

$

584 $

471

262

37

137

71

263

43

102

95

715

231

340

45

90

77

260

30

—

70

2,065

1,858

621

1,440

47

59

—

123

2,290

79

635

1,437

66

53

184

83

2,458

99

$

(304) $

(699)

The 2017 Tax Act, enacted in December 2017, among other things, reduced the U.S. Federal income tax rate from 35 percent to 
21 percent effective in 2018. In the fourth quarter of 2017, we recorded a $450 million income tax benefit on a provisional basis, 
and an additional $25 million in 2018, principally reflecting this reduction in the U.S. corporate tax rate from 35 percent to 21 
percent. Our final $475 million income tax benefit was comprised of a $743 million reduction in the deferred tax liabilities principally 
related to certain intangible assets, a $250 million reduction in net deferred tax assets related to other net assets, a net charge of 
$18 million related to the impact of excess foreign tax credits, withholding taxes associated with unremitted earnings and the 
impact of the reduced rate on our foreign branches. The 2018 change reflected the favorable impact of changes to certain tax only 
accounting methods offset by updates to provisional amounts recorded related to foreign tax credits and withholding taxes as a 
result of additional guidance issued during 2018.

The 2017 Tax Act also included provisions for Global Intangible Low-Taxed Income (GILTI) under which taxes may be imposed on 
income of foreign subsidiaries and for a Base Erosion and Anti-Abuse Tax (BEAT) under which taxes may be imposed on certain 
payments to affiliated foreign companies. We have evaluated the accounting policy election required with regard to the BEAT and 
GILTI provisions, and have concluded we will treat both as a period cost. As a result, we have recorded no related deferred taxes.

The valuation allowance of $79 million at December 31, 2018, and $99 million at December 31, 2017, reflects 
management's assessment, based on available information, that it is more likely than not that a portion of the deferred tax 
assets will not be realized due to the inability of certain foreign subsidiaries to generate sufficient taxable income. Adjustments 
to the valuation allowance are made when there is a change in management's assessment of the amount of deferred tax assets 
that are realizable. 

At December 31, 2018, Chubb has net operating loss carry-forwards of $491 million which, if unused, will expire starting in 
2019, and a foreign tax credit carry-forward in the amount of $262 million which, if unused, will expire starting in 2025.

F-71

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

The following table presents a reconciliation of the beginning and ending amount of gross unrecognized tax benefits:

(in millions of U.S. dollars)
Balance, beginning of year
Additions based on tax positions related to the current year
Additions based on tax positions related to prior years
Reductions for tax positions of prior years
Reductions for the lapse of the applicable statutes of limitations
Balance, end of year

December 31
2018

December 31
2017
17

13 $

1

—

—

—

14 $

3

—

(4)

(3)

13

$

$

At December 31, 2018 and 2017, the total amount of unrecognized tax benefits that would affect the effective tax rate, if 
recognized, were $14 million and $13 million, respectively. 

Chubb recognizes accruals for interest and penalties, if any, related to unrecognized tax benefits in income tax expense in the 
Consolidated statements of operations. Tax-related interest expense (income) and penalties reported in the Consolidated 
statements of operations were immaterial for December 31, 2018, 2017, and 2016. Liabilities for tax-related interest and 
penalties in our Consolidated balance sheets were $3 million at both December 31, 2018 and 2017.

In September 2016, the IRS completed its examination of Chubb Group Holdings’ (formerly ACE Group Holdings) U.S. Federal 
income tax returns for the 2010-2012 tax years. No material adjustments resulted from this examination. During 2017, the IRS 
commenced its field examination of Chubb Group Holdings U.S. Federal income tax returns for 2014 and 2015 and Chubb 
Corp’s U.S. Federal income tax return for 2014 all of which were still ongoing at December 31, 2018. As a multinational 
company, we also have examinations under way in several foreign jurisdictions. It is reasonably possible that over the next 
twelve months, that the amount of unrecognized tax benefits may change resulting from the re-evaluation of unrecognized tax 
benefits arising from examinations by taxing authorities and the lapsing of statutes of limitations. With few exceptions, Chubb is 
no longer subject to income tax examinations for years before 2010.

F-72

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

8. Debt

(in millions of U.S. dollars)

2018

2017

Early Redemption Option

Repurchase agreements (weighted average interest rate             
of 2.5% in 2018 and 1.5% in 2017)

$

1,418 $

1,408

None

December 31

December 31

Short-term debt

Chubb INA senior notes:

$300 million 5.8% due March 2018

$

— $

300 Make-whole premium plus 0.35%

$600 million 5.75% due May 2018

$100 million 6.6% due August 2018

$500 million 5.9% due June 2019

Other short-term debt (7.1% due December 2019)

Total short-term debt

Long-term debt

Chubb INA senior notes:

$500 million 5.9% due June 2019

$

$

—

—

500

9

610 Make-whole premium plus 0.30%

103

None

— Make-whole premium plus 0.40%

—

None

509 $

1,013

— $

499 Make-whole premium plus 0.40%

$1,300 million 2.3% due November 2020

1,297

1,296 Make-whole premium plus 0.15%

$1,000 million 2.875% due November 2022

$475 million 2.7% due March 2023

$700 million 3.35% due May 2024

$800 million 3.15% due March 2025

$1,500 million 3.35% due May 2026

€900 million 1.55% due March 2028

$100 million 8.875% due August 2029

$200 million 6.8% due November 2031

$300 million 6.7% due May 2036

$800 million 6.0% due May 2037

€900 million 2.5% due March 2038

$600 million 6.5% due May 2038

$475 million 4.15% due March 2043

996

473

696

796

1,491

1,008

100

250

297

962

1,008

759

470

995 Make-whole premium plus 0.20%

472 Make-whole premium plus 0.10%

695 Make-whole premium plus 0.15%

795 Make-whole premium plus 0.15%

1,489 Make-whole premium plus 0.20%

— Make-whole premium plus 0.15%

100

None

254 Make-whole premium plus 0.25%

297 Make-whole premium plus 0.20%

971 Make-whole premium plus 0.20%

— Make-whole premium plus 0.25%

768 Make-whole premium plus 0.30%

469 Make-whole premium plus 0.15%

$1,500 million 4.35% due November 2045

1,483

1,482 Make-whole premium plus 0.25%

Chubb INA $1,000 million 6.375% capital securities          

due March 2067(1)

Other long-term debt (2.75% to 7.1%

due December 2019 to September 2020)

Total long-term debt

Trust preferred securities

Chubb INA capital securities due April 2030

$

$

—

1

964

10

12,087 $

11,556

Make-whole premium plus
0.25%-0.50%

None

308 $

308

Redemption prices(2)

(1) 

(2) 

6.375% interest rate through April 14, 2017; interest rate equal to three-month LIBOR rate plus 2.25% thereafter.

Redemption prices are equal to accrued and unpaid interest to the redemption date plus the greater of (i) 100 percent of the principal amount thereof, or (ii) sum of present 
value of scheduled payments of principal and interest on the capital securities from the redemption date to April 1, 2030.

F-73

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

a) Repurchase agreements
Chubb has executed repurchase agreements with certain counterparties under which Chubb agreed to sell securities and 
repurchase them at a future date for a predetermined price.

b) Short-term debt
Short-term debt comprises the current maturities of our long-term debt instruments described below. These short-term debt 
instruments were reclassified from long-term debt during 2018 and are reflected in the table above. Chubb INA Holdings Inc.'s 
(Chubb INA) $300 million of 5.8 percent senior notes due March 2018, $600 million of 5.75 percent senior notes due May 
2018, and $100 million of 6.6 percent senior notes due August 2018 were paid upon maturity. 

c) Long-term debt
Certain of Chubb INA's senior notes and capital securities are redeemable at any time at Chubb INA's option subject to the 
provisions described in the table above.  A "make-whole" premium is the present value of the remaining principal and interest 
discounted at the applicable U.S. Treasury rate.  The senior notes and capital securities are also redeemable at par plus accrued 
and unpaid interest in the event of certain changes in tax law. 

The senior notes do not have the benefit of any sinking fund.  These senior unsecured notes are guaranteed on a senior basis by 
Chubb Limited and they rank equally with all of Chubb's other senior obligations. They also contain customary limitations on 
lien provisions as well as customary events of default provisions which, if breached, could result in the accelerated maturity of 
such senior debt.

In March 2018, Chubb INA issued €900 million ($1.1 billion based on the foreign exchange rate at the date of issuance) of 
1.55 percent Euro denominated senior notes due March 2028 and €900 million ($1.1 billion based on the foreign exchange 
rate at the date of issuance) of 2.5 percent Euro denominated senior notes due March 2038. These senior notes are 
redeemable at any time at Chubb INA's option subject to a “make-whole” premium (the present value of the remaining principal 
and interest discounted at the applicable comparable government bond rate plus 0.15 percent for the senior notes due 2028 
and 0.25 percent for the senior notes due 2038). The notes are also redeemable at par plus accrued and unpaid interest in the 
event of certain changes in tax law. These notes do not have the benefit of any sinking fund. These senior unsecured notes are 
guaranteed on a senior basis by Chubb and they rank equally with all of Chubb's other senior obligations. They also contain 
customary limitations on lien provisions as well as customary events of default provisions which, if breached, could result in the 
accelerated maturity of such senior debt.

During April 2018, we redeemed $1.0 billion of 6.375 percent unsecured junior subordinated capital securities with the final 
maturity date of March 2067 and recorded a loss of $36 million from the extinguishment of debt, which is included in Net 
realized gains (losses) in the Consolidated statement of operations.

d) Trust preferred securities
In March 2000, ACE Capital Trust II, a Delaware statutory business trust, publicly issued $300 million of 9.7 percent Capital 
Securities (the Capital Securities) due to mature in April 2030. At the same time, Chubb INA purchased $9.2 million of 
common securities of ACE Capital Trust II.  The sole assets of ACE Capital Trust II consist of $309 million principal amount of 
9.7 percent Junior Subordinated Deferrable Interest Debentures (the Subordinated Debentures) issued by Chubb INA due to 
mature in April 2030.  

Distributions on the Capital Securities are payable semi-annually and may be deferred for up to ten consecutive semi-annual 
periods (but no later than April 1, 2030).  Any deferred payments would accrue interest compounded semi-annually if Chubb 
INA defers interest on the Subordinated Debentures.  Interest on the Subordinated Debentures is payable semi-annually.  Chubb 
INA may defer such interest payments (but no later than April 1, 2030), with such deferred payments accruing interest 
compounded semi-annually.  The Capital Securities and the ACE Capital Trust II Common Securities will be redeemed upon 
repayment of the Subordinated Debentures.

Chubb Limited has guaranteed, on a subordinated basis, Chubb INA's obligations under the Subordinated Debentures, and 
distributions and other payments due on the Capital Securities.  These guarantees, when taken together with Chubb's 
obligations under expense agreements entered into with ACE Capital Trust II, provide a full and unconditional guarantee of 
amounts due on the Capital Securities.

F-74

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

9. Commitments, contingencies, and guarantees

a) Derivative instruments
Foreign currency management 
As a global company, Chubb entities transact business in multiple currencies. Our policy is to generally match assets, liabilities, 
and required capital for each individual jurisdiction in local currency, which would include the use of derivatives discussed 
below. We do not hedge our net asset non-U.S. dollar capital positions; however, we do consider economic hedging for planned 
cross border transactions.

Derivative instruments employed
Chubb maintains positions in derivative instruments such as futures, options, swaps, and foreign currency forward contracts for 
which the primary purposes are to manage duration and foreign currency exposure, yield enhancement, or to obtain an 
exposure to a particular financial market. Chubb also maintains positions in convertible securities that contain embedded 
derivatives. Investment derivative instruments are recorded in either Other assets (OA) or Accounts payable, accrued expenses, 
and other liabilities (AP), convertible bonds are recorded in Fixed maturities available for sale (FM AFS), and convertible equity 
securities are recorded in Equity securities (ES) in the Consolidated balance sheets. These are the most numerous and frequent 
derivative transactions. In addition, Chubb purchases to be announced mortgage-backed securities (TBAs) as part of its 
investing activities.

Under reinsurance programs covering GLBs, Chubb assumes the risk of GLBs, (principally GMIB) associated with variable 
annuity contracts. The GMIB risk is triggered if, at the time the contract holder elects to convert the accumulated account value 
to a periodic payment stream (annuitize), the accumulated account value is not sufficient to provide a guaranteed minimum 
level of monthly income. The GLB reinsurance product meets the definition of a derivative instrument. Benefit reserves in 
respect of GLBs are classified as Future policy benefits (FPB) while the fair value derivative adjustment is classified within AP. 
Chubb also generally maintains positions in exchange-traded equity futures contracts on equity market indices to limit equity 
exposure in the GMDB and GLB books of business. All derivative instruments are carried at fair value with changes in fair value 
recorded in Net realized gains (losses) in the Consolidated statements of operations. None of the derivative instruments are 
designated as hedges for accounting purposes. The following table presents the balance sheet locations, fair values of derivative 
instruments in an asset or (liability) position, and notional values/payment provisions of our derivative instruments: 

(in millions of U.S. dollars)

Investment and embedded derivative

instruments:

Foreign currency forward contracts
Cross-currency swaps

Interest rate swaps

Options/Futures contracts on notes,

bonds, and equities

Convertible securities (1)
TBAs

Other derivative instruments:
Futures contracts on equities (2)
Other

GLB (3)

December 31, 2018

December 31, 2017

Consolidated
Balance
Sheet
Location

Fair Value

Derivative
Asset

Derivative
(Liability)

Notional
Value/
Payment
Provision

Fair Value

Derivative
Asset

Derivative
(Liability)

Notional
Value/
Payment
Provision

OA / (AP) $

15 $

(19) $

2,185

$

14 $

(27) $

2,064

OA / (AP)

OA / (AP)

OA / (AP)

FM AFS / ES

FM AFS

—

—

13

9

6

—

45

(115)

5,250

(19)

1,046

—

—

11

6

$

43 $

(153) $

8,543

OA / (AP) $

23 $

— $

OA / (AP)

2

—

$

25 $

— $

507

74

581

(AP) / (FPB) $

— $

(861) $

1,750

—

—

4

5

—

—

—

(3)

—

—

45

—

1,007

6

—

$

$

$

$

23 $

(30) $

3,122

— $

(21) $

1,553

1

(2)

75

1 $

(23) $

1,628

— $

(550) $

1,083

(1) 

(2) 

(3) 

Includes fair value of embedded derivatives.
Related to GMDB and GLB blocks of business.
Includes both future policy benefits reserves and fair value derivative adjustment. Refer to Note 4 c) for additional information. Note that the payment provision related to 
GLB is the net amount at risk. The concept of a notional value does not apply to the GLB reinsurance contracts.

F-75

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

At December 31, 2018 and 2017, derivative liabilities of $95 million and $24 million, respectively, included in the table above 
were subject to a master netting agreement. The remaining derivatives included in the table above were not subject to a master 
netting agreement.  

b) Derivative instrument objectives
(i) Foreign currency exposure management
A foreign currency forward contract (forward) is an agreement between participants to exchange specific foreign currencies at a 
future date. Chubb uses forwards to minimize the effect of fluctuating foreign currencies as discussed above.

(ii) Duration management and market exposure
Futures
Futures contracts give the holder the right and obligation to participate in market movements, determined by the index or 
underlying security on which the futures contract is based. Settlement is made daily in cash by an amount equal to the change 
in value of the futures contract times a multiplier that scales the size of the contract. Exchange-traded futures contracts on 
money market instruments, notes and bonds are used in fixed maturity portfolios to more efficiently manage duration, as 
substitutes for ownership of the money market instruments, bonds and notes without significantly increasing the risk in the 
portfolio. Investments in futures contracts may be made only to the extent that there are assets under management not 
otherwise committed.

Exchange-traded equity futures contracts are used to limit exposure to a severe equity market decline, which would cause an 
increase in expected claims and therefore, an increase in reserves for GMDB and GLB reinsurance business.

Options
An option contract conveys to the holder the right, but not the obligation, to purchase or sell a specified amount or value of an 
underlying security at a fixed price. Option contracts are used in our investment portfolio as protection against unexpected shifts 
in interest rates, which would affect the duration of the fixed maturity portfolio. By using options in the portfolio, the overall 
interest rate sensitivity of the portfolio can be reduced. Option contracts may also be used as an alternative to futures contracts 
in the synthetic strategy as described above.

The price of an option is influenced by the underlying security, expected volatility, time to expiration, and supply and demand.

The credit risk associated with the above derivative financial instruments relates to the potential for non-performance by 
counterparties. Although non-performance is not anticipated, in order to minimize the risk of loss, management monitors the 
creditworthiness of its counterparties and obtains collateral. The performance of exchange-traded instruments is guaranteed by 
the exchange on which they trade. For non-exchange-traded instruments, the counterparties are principally banks which must 
meet certain criteria according to our investment guidelines.

Interest rate swaps
An interest rate swap is a contract between two counterparties in which interest payments are made based on a notional 
principal amount, which itself is never paid or received. Under the terms of an interest rate swap, one counterparty makes 
interest payments based on a fixed interest rate and the other counterparty’s payments are based on a floating rate. Interest rate 
swap contracts are used occasionally in our investment portfolio as protection against unexpected shifts in interest rates, which 
would affect the fair value of the fixed maturity portfolio. By using interest rate swaps in the portfolio, the overall duration or 
interest rate sensitivity of the portfolio can be impacted.

Cross-currency swaps
Cross-currency swaps are agreements under which two counterparties exchange interest payments and principal denominated 
in different currencies at a future date. We use cross-currency swaps to reduce the foreign currency and interest rate risk by 
converting cash flows back into local currency. We invest in foreign currency denominated investments to improve credit 
diversification and also to obtain better duration matching to our liabilities that is limited in the local currency market. 

Other
Included within Other are derivatives intended to reduce potential losses which may arise from certain exposures in our 
insurance business. The economic benefit provided by these derivatives is similar to purchased reinsurance. For example, 
Chubb may enter into crop derivative contracts to protect underwriting results in the event of a significant decline in commodity 
prices.

F-76

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

(iii) Convertible security investments
A convertible security is a debt instrument or preferred stock that can be converted into a predetermined amount of the issuer’s 
equity. The convertible option is an embedded derivative within the host instruments which are classified in the investment 
portfolio as either available for sale or as an equity security. Chubb purchases convertible securities for their total return and not 
specifically for the conversion feature.

(iv) TBA
By acquiring TBAs, we make a commitment to purchase a future issuance of mortgage-backed securities. For the period 
between purchase of the TBAs and issuance of the underlying security, we account for our position as a derivative in the 
consolidated financial statements. Chubb purchases TBAs both for their total return and for the flexibility they provide related to 
our mortgage-backed security strategy.

(v) GLB
Under the GLB program, as the assuming entity, Chubb is obligated to provide coverage until the expiration or maturity of the 
underlying deferred annuity contracts or the expiry of the reinsurance treaty. Premiums received under the reinsurance treaties 
are classified as premium. Expected losses allocated to premiums received are classified as Future policy benefits and valued 
similar to GMDB reinsurance. Other changes in fair value arise principally from changes in expected losses allocated to 
expected future premiums. Fair value represents management’s estimate of an exit price and thus, includes a risk margin. We 
may recognize a realized loss for other changes in fair value due to adverse changes in the capital markets (e.g., declining 
interest rates and/or declining U.S. and/or international equity markets) and changes in actual or estimated future policyholder 
behavior (e.g., increased annuitization or decreased lapse rates) although we expect the business to be profitable. 

To mitigate adverse changes in the capital markets, we maintain positions in exchange-traded equity futures contracts, as noted 
under section "(ii) Futures" above. These futures increase in fair value when the S&P 500 index decreases (and decrease in fair 
value when the S&P 500 index increases). The net impact of gains or losses related to changes in fair value of the GLB liability 
and the exchange-traded equity futures are included in Net realized gains (losses).

c) Securities lending and secured borrowings
Chubb participates in a securities lending program operated by a third-party banking institution whereby certain assets are 
loaned to qualified borrowers and from which we earn an incremental return. The securities lending collateral can only be 
drawn down by Chubb in the event that the institution borrowing the securities is in default under the lending agreement. An 
indemnification agreement with the lending agent protects us in the event a borrower becomes insolvent or fails to return any of 
the securities on loan. The collateral is recorded in Securities lending collateral and the liability is recorded in Securities lending 
payable in the Consolidated balance sheets.

The following table presents the carrying value of collateral held under securities lending agreements by investment category 
and remaining contractual maturity of the underlying agreements:

(in millions of U.S. dollars)

Collateral held under securities lending agreements:

Cash

U.S. Treasury and agency

Foreign

Corporate securities

Mortgage-backed securities

Equity securities

Gross amount of recognized liability for securities lending payable

Remaining contractual maturity

December 31, 2018

December 31, 2017

Overnight and Continuous

$

$

$

756 $

64

795

15

45

251

1,926 $

1,926 $

828

36

712

—

74

87

1,737

1,737

At December 31, 2018 and 2017, our repurchase agreement obligations of $1,418 million and $1,408 million, respectively, 
were fully collateralized. In contrast to securities lending programs, the use of cash received is not restricted for the repurchase 

F-77

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

obligations. The fair value of the underlying securities sold remains in Fixed maturities available for sale, and the repurchase 
agreement obligation is recorded in Repurchase agreements in the Consolidated balance sheets.

The following table presents the carrying value of collateral pledged under repurchase agreements by investment category and 
remaining contractual maturity of the underlying agreements:

(in millions of U.S. dollars)

Collateral pledged under repurchase agreements:

U.S. Treasury and agency

Mortgage-backed securities

Remaining contractual maturity

December 31, 2018

December 31, 2017

30-90
Days

Greater
than 90
Days

Total

Up to 30
Days

Greater
than 90
Days

Total

$

$

— $

259 $

259 $

9 $ 230 $

239

496

713

1,209

369

826

1,195

496 $

972 $ 1,468 $

378 $ 1,056 $ 1,434

Gross amount of recognized liabilities for repurchase agreements

Difference (1)

$ 1,418

$

50

$ 1,408

$

26

(1) 

Per the repurchase agreements, the amount of collateral posted is required to exceed the amount of gross liability.

Potential risks exist in our secured borrowing transactions due to market conditions and counterparty exposure. With collateral 
that we pledge, there is a risk that the collateral may not be returned at the expiration of the agreement. If the counterparty fails 
to return the collateral, Chubb will have free use of the borrowed funds until our collateral is returned. In addition, we may 
encounter the risk that Chubb may not be able to renew outstanding borrowings with a new term or with an existing 
counterparty due to market conditions including a decrease in demand as well as more restrictive terms from banks due to 
increased regulatory and capital constraints. Should this condition occur, Chubb may seek alternative borrowing sources or 
reduce borrowings. Additionally, increased margins and collateral requirements due to market conditions would increase our 
restricted assets as we are required to provide additional collateral to support the transaction.

The following table presents net realized gains (losses) related to derivative instrument activity in the Consolidated statements of 
operations:

(in millions of U.S. dollars)
Investment and embedded derivative instruments:
Foreign currency forward contracts
Interest rate swaps
All other futures contracts, options, and equities
Convertible securities (1)
Total investment and embedded derivative instruments
GLB and other derivative instruments:
GLB (2)
Futures contracts on equities (3)
Other
Total GLB and other derivative instruments

(1) 

(2) 

(3) 

Includes embedded derivatives.
Excludes foreign exchange gains (losses) related to GLB.
Related to GMDB and GLB blocks of business. 

2018

Year Ended December 31
2016

2017

$

$

$

$

$

3 $

9 $

(115)

39

(2)

—

(21)

1

(75) $

(11) $

(248) $

364 $

(4)

(3)

(255) $

(330) $

(261)

(5)

98 $

87 $

(31)

—

(10)

8

(33)

53

(136)

(10)

(93)

(126)

F-78

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

d) Concentrations of credit risk
Our investment portfolio is managed following prudent standards of diversification. Specific provisions limit the allowable 
holdings of a single issue and issuer. We believe that there are no significant concentrations of credit risk associated with our 
investments. Our three largest corporate exposures by issuer at December 31, 2018, were Wells Fargo & Co., Bank of America 
Corp, and JP Morgan Chase & Co. Our largest exposure by industry at December 31, 2018 was financial services.

We market our insurance and reinsurance worldwide primarily through insurance and reinsurance brokers. We assume a degree 
of credit risk associated with brokers with whom we transact business. For the year ended December 31, 2018, approximately   
10 percent of our gross premiums written was generated from or placed by Marsh & McLennan Companies, Inc. This entity is a 
large, well-established company, and there are no indications that it is financially troubled at December 31, 2018. No broker or 
one insured accounted for more than 10 percent of our gross premiums written for the years ended December 31, 2017 and 
2016.

e) Fixed maturities
At December 31, 2018, we have commitments to purchase fixed income securities of $711 million over the next several years.

f) Other investments
At December 31, 2018, included in Other investments in the Consolidated balance sheet are investments in limited 
partnerships and partially-owned investment companies with a carrying value of $4.2 billion. In connection with these 
investments, we have commitments that may require funding of up to $3.7 billion over the next several years. 

g) Letters of credit
On October 25, 2017, we entered into a credit facility that provides for up to $1.0 billion of availability, all of which may be 
used for the issuance of letters of credit and for revolving loans.  We have the ability to increase the capacity under our existing 
credit facility to $2.0 billion under certain conditions, but any such increase would not raise the sub-limit for revolving loans 
above $1.0 billion. Our existing credit facility has a remaining term expiring in October 2022. At December 31, 2018, our LOC 
usage was $398 million.

h) Legal proceedings
Our insurance subsidiaries are subject to claims litigation involving disputed interpretations of policy coverages and, in some 
jurisdictions, direct actions by allegedly-injured persons seeking damages from policyholders. These lawsuits, involving claims 
on policies issued by our subsidiaries which are typical to the insurance industry in general and in the normal course of 
business, are considered in our loss and loss expense reserves. In addition to claims litigation, we are subject to lawsuits and 
regulatory actions in the normal course of business that do not arise from or directly relate to claims on insurance policies. This 
category of business litigation typically involves, among other things, allegations of underwriting errors or misconduct, 
employment claims, regulatory activity, or disputes arising from our business ventures. In the opinion of management, our 
ultimate liability for these matters could be, but we believe is not likely to be, material to our consolidated financial condition 
and results of operations.

i) Lease commitments
We lease office space and equipment under operating leases which expire at various dates through 2033. Rent expense was 
$169 million, $211 million, and $209 million for the years ended December 31, 2018, 2017, and 2016, respectively. Future 
minimum lease payments under the leases are expected to be as follows:

For the years ending December 31
(in millions of U.S. dollars)
2019
2020
2021
2022
2023
Thereafter
Total minimum future lease commitments

F-79

$

$

173

151

126

100

86

184

820

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

10. Shareholders’ equity

a) Common Shares
All of Chubb’s Common Shares are authorized under Swiss corporate law. Though the par value of Common Shares is stated in 
Swiss francs, Chubb continues to use U.S. dollars as its reporting currency for preparing the consolidated financial statements.  
Under Swiss corporate law, we are generally prohibited from issuing Common Shares below their par value. If there were a need 
to raise common equity at a time when the trading price of Chubb's Common Shares is below par value, we would need in 
advance to obtain shareholder approval to decrease the par value of the Common Shares.

Dividend approval
At our May 2017 and 2016 annual general meetings, our shareholders approved an annual dividend for the following year of 
up to $2.84 and $2.76 per share, respectively, which was paid in four quarterly installments of $0.71 per share and $0.69 per 
share, respectively, at dates determined by the Board of Directors (Board) after the annual general meeting by way of a 
distribution from capital contribution reserves, transferred to free reserves for payment. 

At our May 2018 annual general meeting, our shareholders approved an annual dividend for the following year of up to $2.92 
per share, expected to be paid in four quarterly installments of $0.73 per share after the annual general meeting by way of 
distribution from capital contribution reserves, transferred to free reserves for payment. The Board will determine the record and 
payment dates at which the annual dividend may be paid until the date of the 2019 annual general meeting, and is authorized 
to abstain from distributing a dividend at its discretion. The first three quarterly installments each of $0.73 per share, have 
been distributed by the Board as expected.

Dividend distributions
Under Swiss corporate law, dividends must be stated in Swiss francs though dividend payments are made by Chubb in U.S. 
dollars. We issue dividends without subjecting them to withholding tax by way of distributions from capital contribution reserves 
and payment out of free reserves. 

The following table presents dividend distributions per Common Share in Swiss francs (CHF) and U.S. dollars (USD):

Total dividend distributions per common share

b) Shares issued, outstanding, authorized, and conditional

Shares issued, beginning of year

Shares issued for Chubb Corp acquisition

Shares issued, end of year

Common Shares in treasury, end of year (at cost)

Shares issued and outstanding, end of year

Year Ended December 31

CHF

2.84 $

2018

USD

2.90

CHF

2.76 $

2017

USD

2.82

CHF

2.70 $

2016

USD

2.74

Year Ended December 31

2018

2017

2016

479,783,864

479,783,864

342,832,412

—

—

136,951,452

479,783,864

479,783,864

479,783,864

(20,580,486)

(15,950,685)

(13,815,148)

459,203,378

463,833,179

465,968,716

Increases in Common Shares in treasury are due to open market repurchases of Common Shares and the surrender of Common 
Shares to satisfy tax withholding obligations in connection with the vesting of restricted stock and the forfeiture of unvested 
restricted stock. Decreases in Common Shares in treasury are principally due to grants of restricted stock, exercises of stock 
options, and purchases under the Employee Stock Purchase Plan (ESPP). 

Authorized share capital for general purposes
The Board has shareholder-approved authority as set forth in the Articles of Association to increase for general purposes Chubb's 
share capital from time to time until May 17, 2020, by the issuance of up to 200,000,000 fully paid up Common Shares, with 
a par value equal to the par value of Chubb's Common Shares as set forth in the Articles of Association at the time of any such 
issuance. 

F-80

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Conditional share capital for bonds and similar debt instruments
Chubb's share capital may be increased through the issuance of a maximum of 33,000,000 fully paid up Common Shares (with 
a par value of CHF 24.15 as of December 31, 2018) through the exercise of conversion and/or option or warrant rights granted 
in connection with bonds, notes, or similar instruments, issued or to be issued by Chubb, including convertible debt 
instruments.  

Conditional share capital for employee benefit plans 
Chubb's share capital may be increased through the issuance of a maximum of 25,410,929 fully paid up Common Shares (with 
a par value of CHF 24.15 as of December 31, 2018) in connection with the exercise of option rights granted to any employee 
of Chubb, and any consultant, director, or other person providing services to Chubb.

c) Chubb Limited securities repurchases
From time to time, we repurchase shares as part of our capital management program and to partially offset potential dilution 
from the exercise of stock options and the granting of restricted stock under share-based compensation plans. Our Board of 
Directors has authorized share repurchase programs as follows:

•  $1.0 billion of Chubb Common Shares from November 17, 2016 through December 31, 2017
•  $1.0 billion of Chubb Common Shares from January 1, 2018 through December 31, 2018
•  $1.5 billion of Chubb Common Shares from December 1, 2018 through December 31, 2019

Share repurchases may be in the open market, in privately negotiated transactions, block trades, accelerated repurchases and/or 
through option or other forward transactions.

The following table presents repurchases of Chubb's Common Shares conducted in a series of open market transactions under 
the Board authorizations: 

(in millions of U.S. dollars, except share data)
Number of shares repurchased
Cost of shares repurchased

2018

2017

7,719,035

5,866,612

2016

—

$

1,021 $

830 $

— $

February 27, 2019

1,328,754

174

Year Ended December 31 January 1, 2019 through

d) General restrictions 
The holders of the Common Shares are entitled to receive dividends as approved by the shareholders. Holders of Common 
Shares are allowed one vote per share provided that, if the controlled shares of any shareholder constitute ten percent or more 
of the outstanding Common Shares of Chubb, only a fraction of the vote will be allowed so as not to exceed ten percent in 
aggregate. Entry of acquirers of Common Shares as shareholders with voting rights in the share register may be refused if it 
would confer voting rights with respect to ten percent or more of the registered share capital recorded in the commercial 
register.

11. Share-based compensation

Chubb has share-based compensation plans which currently provide the Board the ability to grant awards of stock options, 
restricted stock, and restricted stock units to its employees, consultants, and members of the Board.  

In connection with the Chubb Corp acquisition in 2016, we assumed outstanding equity awards consisting of service-based 
restricted stock units, performance-based restricted stock units, and stock options issued by Chubb Corp to employees and 
directors with a fair value of $525 million, of which $323 million is attributed to purchase consideration for the acquisition. 
These awards were generally granted with a 3-year vesting period, and the stock options generally have a 10-year term.

In May 2016, our shareholders approved the Chubb Limited 2016 Long-Term Incentive Plan (the 2016 LTIP), which replaced 
both the ACE Limited 2004 LTIP (the 2004 LTIP) and The Chubb Corporation Long-Term Incentive Plan (2014). The 2016 
LTIP is substantially similar to the 2004 LTIP in its operation and the types of awards that may be granted. Under the 2016 
LTIP, Common Shares of Chubb were authorized to be issued pursuant to awards made as stock options, stock appreciation 
rights, performance shares, performance units, restricted stock, and restricted stock units.

F-81

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Chubb principally issues restricted stock grants and stock options on a graded vesting schedule, with equal percentages of the 
award subject to vesting over a number of years (typically three or four). Chubb recognizes compensation cost for vesting of 
restricted stock and stock option grants with only service conditions on a straight-line basis over the requisite service period for 
each separately vesting portion of the award as if the award were, in-substance, multiple awards.  We incorporate an estimate 
of future forfeitures in determining compensation cost for both grants of restricted stock and stock options. 

Under the 2016 LTIP, 19,500,000 Common Shares are authorized to be issued. This is in addition to any shares that have not 
been delivered pursuant to the 2004 LTIP and remain available for grant pursuant to the 2004 LTIP and includes any shares 
covered by awards granted under the 2004 LTIP that have forfeited, expired or canceled after the effective date of the 2016 
LTIP. At December 31, 2018, a total of 14,100,867 shares remain available for future issuance under the 2016 LTIP, which 
includes shares canceled or forfeited from the 2004 LTIP, in addition to common shares that were previously registered and 
authorized to be issued. 

Under the Employee Stock Purchase Plan (ESPP), 6,500,000 shares are authorized to be issued.  At December 31, 2018, a 
total of 2,104,942 shares remain available for issuance under the ESPP.

Chubb generally issues Common Shares for the exercise of stock options, restricted stock, and purchases under the ESPP from 
un-issued reserved shares (conditional share capital) and Common Shares in treasury.

The following table presents pre-tax and after-tax share-based compensation expense:

(in millions of U.S. dollars)

Stock options and shares issued under ESPP:

Pre-tax

After-tax (1)

Restricted stock:

Pre-tax

After-tax

Year Ended December 31

2018

2017

2016

$

$

$

$

50 $

40 $

235 $

178 $

41 $

26 $

259 $

151 $

33

20

268

167

(1) 

Excludes windfall tax benefit for share-based compensation recognized as a direct adjustment to Additional paid-in capital of $32 million for the year ended December 31, 
2016. Beginning in 2017, windfall tax benefits for share-based compensation are recognized through Net income rather than Additional paid-in capital. The excess tax 
benefit recorded to Income tax expense in the Consolidated statement of operations was $19 million and $48 million for the years ended December 31, 2018 and 2017, 
respectively. 

Unrecognized compensation expense related to the unvested portion of Chubb's employee share-based awards of restricted 
stock, restricted stock units, and stock options was $458 million at December 31, 2018 and is expected to be recognized over 
a weighted-average period of approximately 1 year. 

Stock options
Both incentive and non-qualified stock options are principally granted at an option price per share equal to the grant date fair 
value of Chubb's Common Shares. Stock options are generally granted with a 3-year vesting period and a 10-year term. Stock 
options vest in equal annual installments over the respective vesting period, which is also the requisite service period.  

Chubb's 2018 share-based compensation expense includes a portion of the cost related to the 2015 through 2018 stock option 
grants. Stock option fair value was estimated on the grant date using the Black-Scholes option-pricing model that uses the 
weighted-average assumptions noted below: 

Dividend yield

Expected volatility

Risk-free interest rate

Expected life

2018

2.0%

23.2%

2.7%

Year Ended December 31

2017

2.0%

19.7%

2.0%

2016

2.3%

23.2%

1.3%

5.7 years

5.8 years

5.6 years

F-82

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

The risk-free interest rate is based on the U.S. Treasury yield curve in effect at the time of grant. The expected life (estimated 
period of time from grant to exercise date) was estimated using the historical exercise behavior of employees.  Expected 
volatility was calculated as a blend of (a) historical volatility based on daily closing prices over a period equal to the expected 
life assumption, (b) long-term historical volatility based on daily closing prices over the period from Chubb's initial public trading 
date through the most recent quarter, and (c) implied volatility derived from Chubb's publicly traded options.

The following table presents a roll-forward of Chubb's stock options:

(Intrinsic Value in millions of U.S. dollars)

Number of
Options

Weighted-Average
Exercise Price

Weighted-Average
Fair Value

Total Intrinsic
Value

Options outstanding, December 31, 2015

9,853,496 $

78.40

Assumed in Chubb Corp Acquisition

Granted

Exercised

Forfeited

Options outstanding, December 31, 2016

Granted

Exercised

Forfeited

Options outstanding, December 31, 2017

Granted

Exercised

Forfeited

Options outstanding, December 31, 2018

Options exercisable, December 31, 2018

339,896 $

77.83 $

1,929,616 $

118.39 $

36.07

21.52

(1,728,949) $

(213,339) $

10,180,720 $

66.65

110.01

87.29

2,079,522 $

139.00 $

22.97

(1,632,629) $

(194,297) $

10,433,316 $

73.53

119.44

99.20

1,842,690 $

143.07 $

29.71

(1,065,384) $

(202,900) $

11,007,722 $

7,405,354 $

73.57

133.92

108.25

93.88

$

$

$

$

$

99

111

71

274

268

The weighted-average remaining contractual term was 6.0 years for stock options outstanding and 4.8 years for stock options 
exercisable at December 31, 2018. Cash received from the exercise of stock options for the year ended December 31, 2018 
was $78 million.

Restricted stock and restricted stock units
Grants of restricted stock and restricted stock units awarded under both the 2004 LTIP and 2016 LTIP typically have a 4-year 
vesting period, subject to vesting as to one-quarter of the award each anniversary of grant. Restricted stock and restricted stock 
units are granted at market close price on the day of grant. Each restricted stock unit represents our obligation to deliver to the 
holder one Common Share upon vesting.

In addition, Chubb grants performance-based restricted stock to certain executives that vest based on certain performance 
criteria as compared to a defined group of peer companies. Performance-based stock awards comprise target awards and 
premium awards that cliff vest at the end of a 3-year performance period based on both our tangible book value (shareholders' 
equity less goodwill and intangible assets, net of tax) per share growth and P&C combined ratio compared to our peer group. 
Premium awards are subject to an additional vesting provision based on total shareholder return (TSR) compared to our peer 
group. Shares representing target awards and premium awards are issued when the awards are approved and are subject to 
forfeiture, if applicable performance criteria are not met at the end of the 3-year performance period. Prior to January 2017, 
performance-based restricted stock awards had a 4-year vesting period with the potential to vest as to a portion each year, and 
excluded the P&C combined ratio and TSR additional vesting criteria. 

Chubb also grants restricted stock awards to non-management directors which vest at the following year's annual general 
meeting. 

Chubb's 2018 share-based compensation expense includes a portion of the cost related to the restricted stock granted in the 
years 2014 through 2018.

F-83

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

The following table presents a roll-forward of our restricted stock awards. Included in the roll-forward below are 20,784 
restricted stock awards, 22,013 restricted stock awards, and 23,812 restricted stock awards that were granted to non-
management directors during the years ended December 31, 2018, 2017, and 2016, respectively:

Unvested restricted stock, December 31, 2015

Assumed in Chubb Corp Acquisition

Granted

Vested

Forfeited

Unvested restricted stock, December 31, 2016

Granted

Vested

Forfeited

Unvested restricted stock, December 31, 2017

Granted

Vested

Forfeited

Unvested restricted stock, December 31, 2018

Service-based
Restricted Stock Awards                 

and Restricted Stock Units

Performance-based
Restricted Stock Awards
and Restricted Stock Units

Number of Shares

Value Number of Shares

Weighted-Average
Grant-Date Fair

Weighted-Average
Grant-Date Fair
Value

3,489,169 $

3,706,639 $

1,622,065 $

(2,592,622) $

(420,125) $

5,805,126 $

1,707,094 $

(2,646,084) $

(156,694) $

4,709,442 $

1,326,979 $

(2,545,090) $

(196,482) $

3,294,849 $

97.01

111.02

118.70

100.87

109.42

109.39

139.18

107.73

114.54

121.16

142.76

114.83

131.06

134.17

595,210 $

101.73

— $

517,507 $

(181,548) $

— $

931,169 $

267,282 $

(222,954) $

— $

975,497 $

180,065 $

(244,332) $

— $

—

118.96

102.43

—

111.17

138.90

113.30

—

118.28

143.07

103.03

—

911,230 $

127.27

Prior to 2009, legacy ACE granted restricted stock units with a 1-year vesting period to non-management directors. Delivery of 
Common Shares on account of these restricted stock units to non-management directors is deferred until after the date of the 
non-management directors' termination from the Board. Legacy Chubb Corp historically allowed directors and certain key 
employees of Chubb Corp and its subsidiaries to defer a portion of their compensation earned with respect to services 
performed in the form of deferred stock units. In addition, legacy Chubb Corp provided supplemental retirement benefits for 
certain employees through its Defined Contribution Excess Benefit Plan in the form of deferred shares of stock. The minimum 
vesting period under these legacy Chubb Corp deferred plans was 1-year and the maximum was 3-years. Employees and 
directors had the option to elect to receive their awards at a future specified date or upon their termination of service with 
Chubb. At December 31, 2018, there were 251,843 deferred restricted stock units.

ESPP 
The ESPP gives participating employees the right to purchase Common Shares through payroll deductions during consecutive 
subscription periods at a purchase price of 85 percent of the fair value of a Common Share on the exercise date (Purchase 
Price). Annual purchases by participants are limited to the number of whole shares that can be purchased by an amount equal 
to ten percent of the participant's compensation or $25,000, whichever is less. The ESPP has two six-month subscription 
periods each year, the first of which runs between January 1 and June 30 and the second of which runs between July 1 and 
December 31. Legacy Chubb Corp employees were eligible to participate in the ESPP beginning in the July 1 to December 31 
subscription period of 2016. The amounts collected from participants during a subscription period are used on the exercise date 
to purchase full shares of Common Shares. An exercise date is generally the last trading day of a subscription period. The 
number of shares purchased is equal to the total amount, at the exercise date, collected from the participants through payroll 
deductions for that subscription period, divided by the Purchase Price, rounded down to the next full share. Participants may 
withdraw from an offering before the exercise date and obtain a refund of amounts withheld through payroll deductions. 
Pursuant to the provisions of the ESPP, during the years ended December 31, 2018, 2017, and 2016, employees paid $37 
million, $34 million, and $24 million to purchase 347,116 shares, 271,185 shares, and 211,492 shares, respectively.

F-84

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

12. Postretirement benefits

Chubb provides postretirement benefits to eligible employees and their dependents through various defined benefit pension 
plans, other postretirement benefit plans, and defined contribution plans sponsored by Chubb. 

Defined benefit pension plans
We maintain non-contributory defined benefit pension plans that cover certain employees located in the U.S., U.K., Canada, 
and various other statutorily required countries. We account for pension benefits using the accrual method. Benefits under these 
plans are based on employees' years of service and compensation during final years of service. All underlying plans are subject 
to periodic actuarial valuations by qualified actuarial firms using actuarial models to calculate the expense and liability for each 
plan. We use December 31 as the measurement date for our defined benefit pension plans. 

Under the Chubb Corp plans, prior to 2001, benefits were generally based on an employee’s years of service and average 
compensation during the last five years of employment. Effective January 1, 2001, the formula for providing pension benefits 
was changed from the final average pay formula to a cash balance formula. Under the cash balance formula, a notional account 
is established for each employee, which is credited semi-annually with an amount equal to a percentage of eligible 
compensation based on age and years of service plus interest based on the account balance. Chubb Corp employees hired prior 
to 2001 will generally be eligible to receive vested benefits based on the higher of the final average pay or cash balance 
formulas.

Other postretirement benefit plans
Our assumption of Chubb Corp's other postretirement benefit plans, principally healthcare and life insurance, covers retired 
employees, their beneficiaries, and covered dependents. Healthcare coverage is contributory. Retiree contributions vary based 
upon the retiree’s age, type of coverage, and years of service requirements. Life insurance coverage is non-contributory. Chubb 
funds a portion of the healthcare benefits obligation where such funding can be accomplished on a tax-effective basis. Benefits 
are paid as covered expenses are incurred.  

Amendments to U.S. Qualified and Excess Pension Plans and U.S. Retiree Healthcare Plan
On October 31, 2016, we harmonized and amended several of our U.S. retirement programs to create a unified retirement 
savings program. In 2020, we will transition from a traditional defined benefit pension program that had been in effect for 
certain employees to a defined contribution program. Additionally, after 2025, we plan to eliminate a subsidized U.S. retiree 
healthcare and life insurance plan that had been in place for certain employees. Both amendments required a remeasurement 
of the plan assets and benefit obligations with updated assumptions, including discount rates and the expected return on 
assets.  

The plan amendments and related remeasurement of the obligation at October 31, 2016 resulted in a net decrease to the 
benefit obligations of $496 million as follows:

•  The amendment of the pension plan and excess pension plan resulted in a pre-tax curtailment gain of $113 million 

immediately recognized in income during the fourth quarter of 2016 as it reduced expected years of future service of active 
plan participants.

•  The amendment of the retiree healthcare plan resulted in a reduction in the obligation of $383 million, of which $410 

million will be amortized as a reduction to expense through 2021 as it relates to benefits already accrued. For the years 
ended December 31, 2018, 2017, and 2016, $80 million, $89 million, and $15 million, respectively, were amortized as 
a reduction to expense. Additionally, during 2017, the number of involuntary departures due to the Chubb integration met 
our established threshold for recognition in income. As a result, for the years ended December 31, 2018 and 2017, we 
recognized $3 million and $39 million, respectively, of accelerated amortization. At December 31, 2018, the remaining 
curtailment benefit balance was $184 million which will be amortized as a reduction to expense over the next 2.5 years.

F-85

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Obligations and funded status
The funded status of the pension and other postretirement benefit plans as well as the amounts recognized in Accumulated 
other comprehensive income at December 31, 2018 and 2017 was as follows:

(in millions of U.S. dollars)
Benefit obligation, beginning of year

   Service cost

   Interest cost

   Actuarial loss (gain)

   Benefits paid

   Amendments

   Curtailments

   Settlements

   Foreign currency revaluation and other

Benefit obligation, end of year

Plan assets at fair value, beginning of year

   Actual return on plan assets

   Employer contributions

   Benefits paid

   Settlements

   Foreign currency revaluation and other

Plan assets at fair value, end of year

Funded status at end of year

2018

Non-U.S.
Plans

U.S. Plans

Pension Benefit Plans

Other Postretirement
Benefit Plans

2017

2018

2017

U.S. Plans

Non-U.S.
Plans

$

3,285 $

1,077 $

3,035 $

1,025

$

137 $

165

57

105

(214)

(108)

—

—

(33)

—

12

27

(71)

(26)

4

—

(27)

(54)

63

105

232

(132)

—

—

(18)

—

17

27

(4)

(28)

—

(32)

(8)

80

$

$

$

$

3,092 $

942 $

3,285 $

1,077

3,109 $

1,172 $

2,765 $

(218)

34

(108)

(33)

—

(63)

14

(26)

(27)

(62)

441

53

(132)

(18)

—

962

100

63

(28)

(8)

83

2,784 $

1,008 $

3,109 $

1,172

(308) $

66 $

(176) $

95

$

$

$

$

1

3

(20)

(15)

—

—

—

7

113 $

157 $

1

—

(15)

—

—

143 $

30 $

2

4

(2)

(14)

(23)

2

—

3

137

159

6

6

(14)

—

—

157

20

Amounts recognized in Accumulated other comprehensive
income, not yet recognized in net periodic cost (benefit):

Net actuarial loss (gain)

Prior service cost (benefit)

Total

$

$

(15) $

112 $

(227) $

82

$

— $

12

—

9

—

6

(200)

(15) $

121 $

(227) $

88

$

(200) $

(288)

(276)

For the U.S. pension plans, the $214 million actuarial gain experienced in 2018 was principally driven by the increase in the 
discount rate from 2017 that was used to determine the projected benefit obligation at December 31, 2018. The $232 million 
actuarial loss experienced in 2017 was largely driven by the decrease in the discount rate from 2016 that was used to 
determine the projected benefit obligation at December 31, 2017.

The accumulated benefit obligation for the pension benefit plans was $4.0 billion and $4.3 billion at December 31, 2018 and 
2017, respectively. The accumulated benefit obligation is the present value of pension benefits earned as of the measurement 
date based on employee service and compensation prior to that date. It differs from the pension (projected) benefit obligation in 
the table above in that the accumulated benefit obligation includes no assumptions regarding future compensation levels.

The net components of the funded status of the pension and other postretirement benefit plans are included in Accounts 
payable, accrued expenses, and other liabilities in the Consolidated balance sheets.

Chubb’s funding policy is to contribute amounts that meet regulatory requirements plus additional amounts determined based 
on actuarial valuations, market conditions and other factors. All benefit plans satisfy minimum funding requirements of the 
Employee Retirement Income Security Act of 1974 (ERISA). 

F-86

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

The following table provides information on pension plans where the benefit obligation is in excess of plan assets at December 
31, 2018 and 2017:

(in millions of U.S. dollars)

U.S. Plans

Plans with projected benefit obligation in excess of plan assets:

2018

Non-U.S.
Plans

U.S. Plans

2017

Non-U.S.
Plans

Projected benefit obligation

Fair value of plan assets

Net funded status

Plans with accumulated benefit obligation in excess of plan assets:

Accumulated benefit obligation

Fair value of plan assets

$

$

$

$

3,092 $

222 $

3,285 $

2,784

170

3,109

(308) $

(52) $

(176) $

3,066 $

115 $

3,223 $

2,784 $

86 $

3,109 $

216

166

(50)

152

123

For other postretirement benefit plans with an accumulated benefit obligation in excess of plan assets, the accumulated benefit 
obligation was $23 million and $21 million at December 31, 2018 and 2017, respectively. These plans have no plan assets.

At December 31, 2018, we estimate that we will contribute $22 million to the pension plans and $1 million to the other 
postretirement benefits plan in 2019. The estimate is subject to change due to contribution decisions that are affected by 
various factors including our liquidity, market performance and management discretion.

The weighted-average assumptions used to determine the projected benefit obligation were as follows:

December 31, 2018

Discount rate

Rate of compensation increase

Interest crediting rate

December 31, 2017

Discount rate

Rate of compensation increase

Interest crediting rate

Pension Benefit Plans

U.S.
Plans

Non-U.S.
Plans

Other
Postretirement
Benefit Plans

4.20%

4.00%

4.10%

3.59%

4.00%

4.10%

3.10%

3.37%

3.78%

N/A

2.76%

3.46%

2.77%

N/A

The projected benefit cash flows were discounted using the corresponding spot rates derived from a yield curve, which resulted 
in a single discount rate that would produce the same liability at the respective measurement dates. The same process was 
applied to service cost cash flows to determine the discount rate associated with the service cost. In general, the discount rates 
for the non-U.S. plans were developed using a similar methodology by using country-specific yield curves.

F-87

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

The components of net pension and other postretirement benefit costs reflected in Net income and other changes in plan assets 
and benefit obligations recognized in other comprehensive income were as follows:

Year Ended December 31
(in millions of U.S. dollars)
Costs reflected in Net income:
Service cost
Non-service cost:
Interest cost
Expected return on plan assets
Amortization of net actuarial loss (gain)
Amortization of prior service cost
Curtailments
Settlements

Total non-service (benefit) cost
Net periodic (benefit) cost
Changes in plan assets and benefit
obligations recognized in other
comprehensive income
Net actuarial loss (gain)
Prior service cost (benefit)
Amortization of net actuarial loss
Amortization of prior service cost
Curtailments
Settlements

Total decrease (increase) in other
comprehensive income

Pension Benefit Plans

U.S. Plans

Non-U.S. Plans

Other Postretirement
Benefit Plans

2018

2017

2016

2018

2017

2016

2018

2017

2016

$

57 $ 63

$ 75

$ 12

$ 17

$ 18

$

105

105

103

(212)

(189)

(165)

—

—

—

2

—

—

—

—

—

—

(117)

(2)

27

(50)

1

—

—

3

(105)

(84)

(181)

(19)

27

(42)

3

—

(27)

—

(39)

30

(39)

2

(1)

—

1

(7)

1

3

(5)

—

(85)

(2)

—

$

2

4

(5)

—

(89)

(37)

—

(89)

(127)

$ (48) $ (21)

$(106)

$ (7)

$ (22)

$ 11

$ (88)

$(125)

$

$ 10

17

(8)

(1)

(15)

—

—

(7)

3

$ 214 $ (21)

$(326)

$ 34

$ (57)

$ 49

$ (11)

$ (3)

$ 17

—

—

—

—

(2)

—

—

—

—

1

—

—

—

117

2

3

(1)

—

—

(3)

—

(3)

—

(6)

—

(8)

—

—

—

(1)

—

(1)

85

3

—

(23)

(395)

—

89

39

—

—

—

—

—

$ 212 $ (20)

$(207)

$ 33

$ (66)

$ 40

$ 76

$ 102

$ (378)

The service and non-service cost components of net periodic (benefit) cost reflected in the Consolidated statements of 
operations were as follows:

Year Ended December 31
(in millions of U.S. dollars)
Service Cost:

Losses and loss expenses

Administrative expenses

Total service cost

Non-Service Cost:

Losses and loss expenses

Administrative expenses

Total non-service (benefit) cost

Net periodic (benefit) cost

Pension Benefit Plans

Other Postretirement Benefit Plans

2018

2017

2016

2018

2017

2016

$

7 $

7 $

8 $

— $

— $

62

69

(10)

(114)

(124)

73

80

(8)

(115)

(123)

85

93

(18)

(170)

(188)

1

1

(9)

(80)

(89)

2

2

(13)

(114)

(127)

$

(55) $

(43) $

(95) $

(88) $

(125) $

—

10

10

—

(7)

(7)

3

F-88

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

The weighted-average assumptions used to determine the net periodic pension and other postretirement benefit costs were as 
follows:

Year Ended December 31

2018

Discount rate in effect for determining service cost

Discount rate in effect for determining interest cost

Rate of compensation increase

Expected long-term rate of return on plan assets

Interest crediting rate

2017

Discount rate in effect for determining service cost

Discount rate in effect for determining interest cost

Rate of compensation increase

Expected long-term rate of return on plan assets

Interest crediting rate

2016

Discount rate in effect for determining service cost

Discount rate in effect for determining interest cost

Rate of compensation increase

Expected long-term rate of return on plan assets

Interest crediting rate

Pension Benefit Plans

U.S.
Plans

Non-U.S.
Plans

Other 
Postretirement 
Benefit Plans

3.62%

3.27%

4.00%

7.00%

4.10%

4.20%

3.53%

4.00%

7.00%

4.10%

4.38%

3.59%

4.00%

7.00%

4.10%

3.97%

2.55%

3.46%

4.32%

3.55%

2.61%

3.57%

4.23%

3.85%

3.44%

3.33%

4.79%

2.84%

2.62%

N/A

2.59%

2.84%

2.44%

N/A

3.00%

4.32%

4.02%

N/A

6.34%

The weighted-average healthcare cost trend rate assumptions used to measure the expected cost of healthcare benefits were as 
follows:

Healthcare cost trend rate

Rate to which the cost trend rate is assumed to decline
(the ultimate trend rate)
Year that the rate reaches the ultimate trend rate

U.S. Plans

Non-U.S. Plans

2018

2017

2016

2018

2017

2016

6.68%

7.01%

7.28%

6.29%

6.61%

6.61%

4.50%

4.50%

4.50%

4.50%

4.50%

4.50%

2038

2038

2038

2029

2029

2029

Plan Assets
The long term objective of the pension plan is to provide sufficient funding to cover expected benefit obligations, while assuming 
a prudent level of portfolio risk. The assets of the pension plan are invested, either directly or through pooled funds, in a 
diversified portfolio of predominately equity securities and fixed maturities. We seek to obtain a rate of return that over time 
equals or exceeds the returns of the broad markets in which the plan assets are invested. The target allocation of plan assets is 
55 percent to 65 percent invested in equity securities (including certain other investments measured using NAV), with the 
remainder primarily invested in fixed maturities. We rebalance our pension assets to the target allocation as market conditions 
permit. We determined the expected long term rate of return assumption for each asset class based on an analysis of the 
historical returns and the expectations for future returns. The expected long term rate of return for the portfolio is a weighted 
aggregation of the expected returns for each asset class. 

In order to minimize risk, the Plan maintains a listing of permissible and prohibited investments. In addition, the Plan has 
certain concentration limits and investment quality requirements imposed on permissible investments options. Investment risk 
is measured and monitored on an ongoing basis. 

F-89

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

The following tables present the fair values of the pension plan assets, by valuation hierarchy. For additional information on how 
we classify these assets within the valuation hierarchy, refer to Note 3 to the Consolidated financial statements.

December 31, 2018

(in millions of U.S. dollars)

U.S. Plans:

Short-term investments

U.S. Treasury and agency

Foreign and corporate bonds

Equity securities

Total U.S. Plan assets (1)

Non-U.S. Plans:

Short-term investments

Foreign and corporate bonds

Equity securities

Total Non-U.S. Plan assets (1)

Level 1

Level 2

Level 3

Total

Pension Benefit Plans

$

$

$

$

10 $

74 $

— $

433

—

1,050

82

641

—

—

—

—

1,493 $

797 $

— $

7 $

— $

— $

—

103

418

371

—

—

110 $

789 $

— $

84

515

641

1,050

2,290

7

418

474

899

(1) 

Excluded from the table above are $494 million and $109 million of other investments measured using NAV as a practical expedient related to the U.S. Plans and Non-
U.S. Plans, respectively.

December 31, 2017

(in millions of U.S. dollars)

U.S. Plans:

Short-term investments

U.S. Treasury and agency

Foreign and corporate bonds

Equity securities

Total U.S. Plan assets (1)

Non-U.S. Plans:

Short-term investments

Foreign and corporate bonds

Equity securities

Total Non-U.S. Plan assets (1)

Level 1

Level 2

Level 3

Total

Pension Benefit Plans

$

$

$

$

9 $

52 $

— $

446

—

1,154

79

692

—

—

—

—

1,609 $

823 $

— $

5 $

— $

— $

—

122

456

492

—

—

61

525

692

1,154

2,432

5

456

614

127 $

948 $

— $

1,075

(1) 

Excluded from the table above are $677 million and $95 million of other investments measured using NAV as a practical expedient related to the U.S. Plans and Non-U.S. 
Plans, respectively.

We had other postretirement benefit plan assets of $143 million and $157 million at December 31, 2018 and 2017, 
respectively, all of which are held in equity securities and categorized as Level 1.

F-90

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Benefit payments were $209 million and $200 million for the years ended December 31, 2018 and 2017, respectively. 
Expected future payments are as follows:

For the years ending December 31

(in millions of U.S. dollars)

2019

2020

2021

2022

2023

2024-2028

Pension Benefit Plans

U.S.
Plans

Non-U.S.
Plans

Other
Postretirement
Benefit Plans

$

140 $

26 $

148

155

162

168

909

28

27

26

28

155

18

19

21

22

18

19

Defined contribution plans (including 401(k))
Under these plans, employees' contributions may be supplemented by Chubb matching contributions based on the level of 
employee contribution. These contributions are invested at the election of each employee in one or more of several investment 
portfolios offered by a third-party investment advisor. Expenses for these plans totaled $171 million, $166 million, and $150 
million for the years ended December 31, 2018, 2017, and 2016, respectively.

13. Other (income) expense

(in millions of U.S. dollars)

Equity in net (income) loss of partially-owned entities

(Gains) losses from fair value changes in separate account assets (1)

One-time contribution to the Chubb Charitable Foundation

Federal excise and capital taxes

Other

Other (income) expense

Year Ended December 31

2018

2017

$

(514) $

(418) $

38

—

12

30

(97)

50

35

30

2016

(264)

(11)

—

19

34

$

(434) $

(400) $

(222)

(1)  

Related to (gains) losses from fair value changes in separate account assets that do not qualify for separate account reporting under GAAP.

Other (income) expense includes equity in net (income) loss of partially-owned entities, which includes our share of net 
(income) loss related to partially-owned investment companies (private equity) and partially-owned insurance companies. Also 
included in Other (income) expense are (Gains) losses from fair value changes in separate account assets that do not qualify for 
separate account reporting under GAAP. The offsetting movement in the separate account liabilities is included in Policy benefits 
in the Consolidated statements of operations. Certain federal excise and capital taxes incurred as a result of capital management 
initiatives are included in Other (income) expense as these are considered capital transactions and are excluded from 
underwriting results. 

F-91

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

14. Segment information

Chubb operates through six business segments: North America Commercial P&C Insurance, North America Personal P&C 
Insurance, North America Agricultural Insurance, Overseas General Insurance, Global Reinsurance, and Life Insurance. These 
segments distribute their products through various forms of brokers, agencies, and direct marketing programs. All business 
segments have established relationships with reinsurance intermediaries.

•  The North America Commercial P&C Insurance segment includes the business written by Chubb divisions that provide 

property and casualty (P&C) insurance and services to large, middle market and small commercial businesses in the U.S., 
Canada, and Bermuda. This segment includes our retail divisions: Major Accounts, Commercial Insurance, including Small 
Commercial Insurance; and our wholesale and specialty divisions: Westchester and Chubb Bermuda. These divisions write 
a variety of coverages, including traditional commercial property, marine, general casualty, workers’ compensation, package 
policies, and risk management; specialty categories such as professional lines, marine, construction, environmental, 
medical, cyber risk, surety, and excess casualty; as well as group accident and health (A&H) insurance. 

•  The North America Personal P&C Insurance segment includes the business written by Chubb Personal Risk Services 

division, which includes high net worth personal lines business, with operations in the U.S. and Canada. This segment 
provides affluent and high net worth individuals and families with homeowners, automobile and collector cars, valuable 
articles (including fine arts), personal and excess liability, travel insurance, and recreational marine insurance and services. 

•  The North America Agricultural Insurance segment includes the business written by Rain and Hail Insurance Service, Inc. 
in the U.S. and Canada, which provides comprehensive multiple peril crop insurance (MPCI) and crop-hail insurance, and 
Chubb Agribusiness, which offers farm and ranch property as well as specialty P&C coverages, including commercial 
agriculture products.

•  The Overseas General Insurance segment includes the business written by two Chubb divisions that provide P&C insurance 
and services in the 51 countries and territories outside of North America where the company operates. Chubb International 
provides commercial P&C, A&H and traditional and specialty personal lines for large corporations, middle markets and 
small customers through retail brokers, agents and other channels locally around the world. Chubb Global Markets (CGM) 
provides commercial P&C excess and surplus lines and A&H through wholesale brokers in the London market and through 
Lloyd’s. These divisions write a variety of coverages, including traditional commercial P&C, specialty categories such as 
financial lines, marine, energy, aviation, political risk and construction risk, as well as group A&H and traditional and 
specialty personal lines. 

•  The Global Reinsurance segment primarily includes the reinsurance business written by Chubb Tempest Re. Chubb 

Tempest Re provides a broad range of traditional and specialty reinsurance coverages to a diverse array of primary P&C 
companies.

•  The Life Insurance segment includes Chubb's international life operations written by Chubb Life, Chubb Tempest Life Re 

and the North American supplemental A&H and life business of Combined Insurance.

Corporate primarily includes the results of all run-off asbestos and environmental (A&E) exposures, our run-off Brandywine 
business, and our Westchester specialty operations for 1996 and prior years, and certain other run-off exposures. In addition, 
Corporate includes the results of our non-insurance companies including Chubb Limited, Chubb Group Management and 
Holdings Ltd., and Chubb INA Holdings Inc. Our exposure to A&E claims principally arises out of liabilities acquired when we 
purchased Westchester Specialty in 1998, CIGNA’s P&C business in 1999, and the Chubb Corp run-off business in 2016.

In addition, revenue and expenses managed at the corporate level, including realized gains and losses, interest expense, the 
non-operating income of our partially-owned entities, and income taxes are reported within Corporate. Chubb integration 
expenses and other merger-related expenses (both included in Chubb integration expenses in the Consolidated statements of 
operations), and the one-time benefit recorded in 2016 related to the harmonization of our U.S. pension plans, are also 
reported within Corporate. Chubb integration expenses are one-time costs that are directly attributable to the achievement of 
the annualized savings, including employee severance, third-party consulting fees, and systems integration expenses. Other 
merger-related expenses are one-time costs directly attributable to the merger, including rebranding, employee retention costs 
and other professional and legal fees related to the Chubb Corp acquisition. These items will not be allocated to the segment 
level as they are one-time in nature and are not related to the ongoing business activities of the segment. The Chief Executive 
Officer does not manage segment results or allocate resources to segments when considering these costs and they are therefore 

F-92

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

excluded from our definition of segment income. Therefore, segment income will only include underwriting income, net 
investment income, and other operating income and expense items such as each segment's share of the operating income (loss) 
related to partially-owned entities and miscellaneous income and expense items for which the segments are held accountable. 
Segment income also includes amortization of purchased intangibles related to business combination intangible assets acquired 
by the segment and other purchase accounting related intangible assets, including agency relationships, renewal rights, and 
client lists. The amortization of intangible assets purchased as part of the Chubb Corp acquisition is considered a Corporate cost 
as these are incurred by the overall company. We determined that this definition of segment income is appropriate and aligns 
with how the business is managed. We continue to evaluate our segments as our business continues to evolve and may further 
refine our segments and segment income measures.

For segment reporting purposes, certain items are presented in a different manner below than in the consolidated financial 
statements. Management uses underwriting income as the main measures of segment performance. Chubb calculates 
underwriting income by subtracting Losses and loss expenses, Policy benefits, Policy acquisition costs, and Administrative 
expenses from Net premiums earned. To calculate segment income, include Net investment income, Other (income) expense, 
and Amortization of purchased intangibles. For the North America Agricultural Insurance segment, management includes gains 
and losses on crop derivatives as a component of underwriting income. For example, for the year ended December 31, 2018, 
underwriting income in our North America Agricultural Insurance segment was $385 million. This amount includes $3 million 
of realized losses related to crop derivatives which are reported in Net realized gains (losses) in the Corporate column below.

For the Life Insurance segment, management includes Net investment income and (Gains) losses from fair value changes in 
separate account assets that do not qualify for separate account reporting under GAAP as components of Life Insurance 
underwriting income. For example, for the year ended December 31, 2018, Life Insurance underwriting income of $298 million 
includes Net investment income of $341 million and losses from fair value changes in separate account assets of $38 million. 
The losses from fair value changes in separate account assets are reported in Other (income) expense in the table below. 

The following tables present the Statement of Operations by segment:

North
America
Commercial
P&C
Insurance

North
America
Personal
P&C
Insurance

North
America
Agricultural
Insurance

Overseas
General
Insurance

Global
Reinsurance

Life
Insurance

Corporate

Chubb
Consolidated

$ 12,485 $ 4,674 $ 1,577 $ 8,902 $

671 $ 2,270 $

— $

30,579

12,402

8,000

4,593

3,229

1,569

1,111

—

1,829

966

1,607

2,033

(25)

—

939

269

156

236

1

—

13

—

79

(9)

388

28

2

28

8,612

4,429

—

2,346

1,014

823

619

—

41

670

479

—

162

41

(12)

257

(32)

2,218

766

590

557

310

(5)

341

26

—

53

—

—

295

(348)

(209)

(406)

30,064

18,067

590

5,912

2,886

2,609

3,305

(434)

—

2

255

339

$

3,665 $

378 $

386 $ 1,401 $

277 $

308 $ (406) $

6,009

(652)

(652)

641

59

695

641

59

695

$ (2,453) $

3,962

For the Year Ended
December 31, 2018
(in millions of U.S. dollars)

Net premiums written
Net premiums earned
Losses and loss expenses
Policy benefits
Policy acquisition costs
Administrative expenses
Underwriting income (loss)
Net investment income (loss)
Other (income) expense
Amortization expense of
purchased intangibles

Segment income (loss)
Net realized gains (losses)

including OTTI

Interest expense
Chubb integration expenses
Income tax expense
Net income (loss)

F-93

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

For the Year Ended
December 31, 2017
(in millions of U.S. dollars)

Net premiums written
Net premiums earned
Losses and loss expenses
Policy benefits
Policy acquisition costs
Administrative expenses
Underwriting income (loss)
Net investment income (loss)
Other (income) expense
Amortization expense of
purchased intangibles

Segment income (loss)
Net realized gains (losses)

including OTTI

Interest expense
Chubb integration expense
Income tax benefit
Net income (loss)

For the Year Ended
December 31, 2016
(in millions of U.S. dollars)

Net premiums written
Net premiums earned
Losses and loss expenses
Policy benefits
Policy acquisition costs
Administrative expenses
Underwriting income (loss)
Net investment income (loss)
Other (income) expense
Amortization expense (benefit) of

purchased intangibles

Segment income (loss)
Net realized gains (losses)

including OTTI

Interest expense
Chubb Integration Expense
Income tax expense
Net income (loss)

North
America
Commercial
P&C
Insurance

North
America
Personal
P&C
Insurance

North
America
Agricultural
Insurance

Overseas
General
Insurance

Global
Reinsurance

Life
Insurance

Corporate

Chubb
Consolidated

$ 12,019 $ 4,533 $ 1,516 $

8,350 $

685 $ 2,141 $

— $ 29,244

12,191

8,287

—

1,873

981

1,050

1,961

1

—

4,399

3,265

1,508

1,036

—

899

264

(29)

226

4

16

—

81

(8)

399

25

2

29

8,131

4,281

—

2,221

982

647

610

(4)

45

704

561

—

177

44

(78)

273

(1)

2,101

739

676

530

303

(147)

313

(84)

—

285

—

—

267

(552)

(283)

(318)

29,034

18,454

676

5,781

2,833

1,290

3,125

(400)

—

2

168

260

$

3,010 $

177 $

393 $

1,216 $

196 $

248 $ (685) $

4,555

84

607

310

84

607

310

(139)

(139)

$ (1,379) $

3,861

North
America
Commercial
P&C
Insurance

North
America
Personal
P&C
Insurance

North
America
Agricultural
Insurance

Overseas
General
Insurance

Global
Reinsurance

Life
Insurance

Corporate

Chubb
Consolidated

$ 11,740 $ 4,153 $ 1,328 $ 8,124 $

676 $ 2,124 $

— $

28,145

12,217

7,439

—

2,023

1,125

1,630

1,860

(2)

—

4,319

2,558

1,316

893

—

966

363

432

207

6

19

—

83

(6)

346

20

1

29

8,132

4,005

—

2,136

1,057

934

600

(11)

48

710

325

—

187

52

146

263

(4)

—

2,055

663

588

509

307

(12)

283

5

3

—

169

—

—

183

(352)

(368)

(217)

28,749

16,052

588

5,904

3,081

3,124

2,865

(222)

(80)

19

$

3,492 $

614 $

336 $ 1,497 $

413 $

263 $ (423) $

6,192

(145)

(145)

605

492

815

605

492

815

$ (2,480) $

4,135

Underwriting assets are reviewed in total by management for purposes of decision-making. Other than Unpaid losses and loss 
expenses, Reinsurance recoverables, Goodwill and Other intangible assets, Chubb does not allocate assets to its segments.

F-94

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

The following table presents net premiums earned for each segment by line of business:

(in millions of U.S. dollars)

North America Commercial P&C Insurance

Property & other short-tail lines
Casualty & all other
A&H

Total North America Commercial P&C Insurance
North America Personal P&C Insurance

Personal automobile
Personal homeowners
Personal other

Total North America Personal P&C Insurance
North America Agricultural Insurance
Overseas General Insurance

Property & other short-tail lines
Casualty & all other
Personal lines
A&H

Total Overseas General Insurance
Global Reinsurance

Property & other short-tail lines
Property catastrophe
Casualty & all other
Total Global Reinsurance
Life Insurance

Life
A&H

Total Life Insurance
Total net premiums earned

For the Year Ended December 31

2018

2017

2016

$

1,861 $

1,899 $

9,773

768

12,402

9,554

738

12,191

803

3,127

663

4,593

1,569

2,134

2,429

1,784

2,265

8,612

123

170

377

670

1,022

1,196

2,218

742

3,014

643

4,399

1,508

2,076

2,266

1,609

2,180

8,131

132

198

374

704

980

1,121

2,101

1,963

9,552

702

12,217

699

3,007

613

4,319

1,316

2,133

2,177

1,626

2,196

8,132

118

185

407

710

1,002

1,053

2,055

$

30,064 $

29,034 $

28,749

The following table presents net premiums earned by geographic region. Allocations have been made on the basis of location of 
risk:

North America

Europe (1)

Asia Pacific /
Far East

Latin America

70%

70%

70%

11%

11%

12%

12%

12%

11%

7%

7%

7%

2018

2017

2016

(1)  

Europe includes Eurasia and Africa regions.

F-95

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

15. Earnings per share

(in millions of U.S. dollars, except share and per share data)

2018

2017

2016

Year Ended December 31

Numerator:
Net income
Denominator:

Denominator for basic earnings per share:

Weighted-average shares outstanding

Denominator for diluted earnings per share:

Share-based compensation plans

Weighted-average shares outstanding 
      and assumed conversions

Basic earnings per share

Diluted earnings per share

Potential anti-dilutive share conversions

$

3,962 $

3,861 $

4,135

463,629,203

467,145,716

462,519,789

3,173,145

4,051,185

3,429,610

466,802,348

471,196,901

465,949,399

$

$

8.55 $

8.49 $

8.26 $

8.19 $

8.94

8.87

3,543,188

1,776,025

1,206,828

Excluded from weighted-average shares outstanding and assumed conversions is the impact of securities that would have been 
anti-dilutive during the respective years. 

16. Related party transactions

Starr Indemnity & Liability Company and its affiliates (collectively, Starr)
We have a number of agency and reinsurance agreements with Starr, the Chairman of which is related to a member of our 
senior management team. Our Board has reviewed and approved our arrangements with Starr. We have agency, claims services 
and underwriting services agreements with various Starr subsidiaries. Under the agency agreements, we secure the ability to 
sell our insurance policies through Starr as one of our non-exclusive agents for writing policies, contracts, binders, or 
agreements of insurance or reinsurance. Under the claims services agreements, Starr adjusts the claims under policies and 
arranges for third party treaty and facultative agreements covering such policies. Under the underwriting services agreements, 
Starr underwrites insurance policies on our behalf and we agree to reinsure such policies to Starr under one or more quota 
reinsurance agreements.

Certain agency agreements also contain a profit-sharing arrangement based on loss ratios, triggered if Starr underwrites a 
minimum of $20 million of annual program business net premiums written on our behalf. No profit share commission has been 
payable yet under this arrangement. Another agency agreement contains a profit-sharing arrangement based on the earned 
premiums for the business underwritten by Starr (excluding workers’ compensation) and the reinsurance recoveries associated 
with excess of loss reinsurance agreements placed by Starr for the business underwritten. No profit share commission under 
this arrangement has been payable yet. Transactions generated under Starr agreements were as follows:

(in millions of U.S. dollars)

Consolidated statement of operations

Gross premiums written

Ceded premiums written

Commissions paid

Commissions received

Losses and loss expenses incurred

Consolidated balance sheets

Reinsurance recoverable on losses and loss expenses

Ceded reinsurance premium payable

Year Ended December 31

2018

2017

2016

$

$

$

$

$

$

$

411 $

188 $

84 $

42 $

188 $

514 $

75 $

464 $

175 $

101 $

37 $

438 $

557

44

658

208

145

56

313

F-96

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

ABR Re
We own 11.7 percent of the common equity of ABR Reinsurance Capital Holdings Ltd. and warrants to acquire 0.5 percent of 
additional equity. ABR Reinsurance Capital Holdings Ltd., is the parent company of ABR Reinsurance Ltd. (ABR Re), an 
independent reinsurance company. Through long-term arrangements, Chubb will be the sole source of reinsurance risks ceded 
to ABR Re, and BlackRock, Inc. will be ABR Re’s exclusive investment management service provider. As an investor, Chubb is 
expected to benefit from underwriting profit generated by ABR Re’s reinsuring a wide range of Chubb’s primary insurance 
business and the income and capital appreciation BlackRock, Inc. seeks to deliver through its investment management services. 
In addition, Chubb has entered into an arrangement with BlackRock, Inc. under which both Chubb and BlackRock, Inc. will be 
entitled to an equal share of the aggregate amount of certain fees, including underwriting and investment management 
performance related fees, in connection with their respective reinsurance and investment management arrangements with ABR 
Re.

ABR Re is a variable interest entity; however, Chubb is not the primary beneficiary and does not consolidate ABR Re because 
Chubb does not have the power to control and direct ABR Re’s most significant activities, including investing and underwriting. 
Our minority ownership interest is accounted for under the equity method of accounting. Chubb cedes premiums to ABR Re and 
recognizes the associated commissions.

Transactions generated under ABR Re agreements were as follows:

(in millions of U.S. dollars)

Consolidated statement of operations

Ceded premiums written

Commissions received

Consolidated balance sheets

Reinsurance recoverable on losses and loss expenses

Ceded reinsurance premium payable

Year Ended December 31

2018

2017

2016

$

$

$

$

329 $

96 $

557 $

47 $

342 $

94 $

288

66

365

51

F-97

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

17. Statutory financial information

Our subsidiaries file financial statements prepared in accordance with statutory accounting practices prescribed or permitted by 
insurance regulators. Statutory accounting differs from GAAP in the reporting of certain reinsurance contracts, investments, 
subsidiaries, acquisition expenses, fixed assets, deferred income taxes, and certain other items. Some jurisdictions impose 
complex regulatory requirements on insurance companies while other jurisdictions impose fewer requirements. In some 
jurisdictions, we must obtain licenses issued by governmental authorities to conduct local insurance business. These licenses 
may be subject to reserves and minimum capital and solvency tests. Jurisdictions may impose fines, censure, and/or criminal 
sanctions for violation of regulatory requirements. The 2018 amounts below are based on estimates.

Chubb's insurance and reinsurance subsidiaries are subject to insurance laws and regulations in the jurisdictions in which they 
operate. These regulations include restrictions that limit the amount of dividends or other distributions, such as loans or cash 
advances, available to shareholders without prior approval of the local insurance regulatory authorities. The amount of dividends 
available to be paid in 2019 without prior approval totals $6.1 billion. 

The statutory capital and surplus of our insurance subsidiaries met regulatory requirements for 2018, 2017, and 2016.  The 
minimum amounts of statutory capital and surplus necessary to satisfy regulatory requirements was $25.9 billion and $23.9 
billion for December 31, 2018 and 2017, respectively. These minimum regulatory capital requirements were significantly lower 
than the corresponding amounts required by the rating agencies which review Chubb’s insurance and reinsurance subsidiaries.   

The following tables present the combined statutory capital and surplus and statutory net income (loss) of our Property and 
casualty and Life subsidiaries:

(in millions of U.S. dollars)
Statutory capital and surplus
Property and casualty
Life

(in millions of U.S. dollars)
Statutory net income (loss)
Property and casualty
Life

December 31
2017

2018

$

$

40,985 $

39,927

1,310 $

1,515

2018

Year Ended December 31
2016

2017

$

$

7,499 $

8,178 $

6,903

(111) $

49 $

55

Several insurance subsidiaries follow accounting practices prescribed or permitted by the jurisdiction of domicile that differ from 
the applicable local statutory practice. The application of prescribed or permitted accounting practices does not have a material 
impact on Chubb's statutory surplus and income. As prescribed by the Restructuring discussed previously in Note 6, certain of 
our U.S. subsidiaries discount certain A&E liabilities, which increased statutory capital and surplus by approximately $160 
million and $169 million at December 31, 2018 and 2017, respectively.

Federal Insurance Company (Federal), a direct subsidiary of Chubb INA Holdings Inc., has a permitted practice granted by the 
Indiana Department of Insurance that relates to its investments in foreign subsidiaries and affiliates. Under Statement of 
Statutory Accounting Principles No. 97, Investments in Subsidiary, Controlled and Affiliated Entities, A Replacement of SSAP 
No. 88, in order for a reporting entity to admit its investments in foreign subsidiaries and affiliates, audited financial statements 
of the subsidiary or affiliate must be obtained to support the carrying value. Such financial statements must be prepared in 
accordance with U.S. GAAP, or alternatively, in accordance with the local statutory requirements in the subsidiary’s or affiliate’s 
country of domicile, with an audited footnote reconciliation of net income and shareholder’s equity as reported to a U.S. GAAP 
basis. With the explicit permission of the Indiana Department of Insurance, Federal obtains audited financial statements for its 
admitted foreign subsidiaries and affiliates, which had an aggregate carrying value of approximately $183 million and $156 
million at December 31, 2018 and 2017, respectively, prepared in accordance with their respective local statutory 
requirements and supplemented with a separate unaudited reconciliation of shareholder’s equity as reported to a U.S. GAAP 
basis.

F-98

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

18. Information provided in connection with outstanding debt of subsidiaries

The following tables present condensed consolidating financial information at December 31, 2018 and December 31, 2017, 
and for the years ended December 31, 2018, 2017, and 2016 for Chubb Limited (Parent Guarantor) and Chubb INA Holdings 
Inc. (Subsidiary Issuer). The Subsidiary Issuer is an indirect 100 percent-owned subsidiary of the Parent Guarantor. The Parent 
Guarantor fully and unconditionally guarantees certain of the debt of the Subsidiary Issuer. Condensed consolidating financial 
information of the Parent Guarantor and Subsidiary Issuer are presented on the equity method of accounting. The revenues and 
expenses and cash flows of the subsidiaries of the Subsidiary Issuer are presented in the Other Chubb Limited Subsidiaries 
column on a combined basis. 

Condensed Consolidating Balance Sheet at December 31, 2018

(in millions of U.S. dollars)

Assets
Investments
Cash (1)
Restricted Cash
Insurance and reinsurance balances

receivable

Reinsurance recoverable on losses and loss

expenses

Reinsurance recoverable on policy benefits

Value of business acquired
Goodwill and other intangible assets
Investments in subsidiaries
Due from subsidiaries and affiliates, net
Other assets
Total assets

Liabilities

Unpaid losses and loss expenses
Unearned premiums
Future policy benefits
Due to subsidiaries and affiliates, net

Affiliated notional cash pooling programs(1)
Repurchase agreements
Short-term debt
Long-term debt
Trust preferred securities
Other liabilities
Total liabilities

Total shareholders’ equity

Chubb Limited
(Parent
Guarantor)

Chubb INA
Holdings Inc.
(Subsidiary
Issuer)

Other Chubb
Limited
Subsidiaries

Consolidating
Adjustments and 
Eliminations

Chubb Limited
Consolidated

$

— $

214 $

100,754 $

— $

100,968

1

—

—

—

—

—

—

2

—

—

—

—

—

—

43,531

7,074

3

50,209

—

1,007

1,896

93

(652)

—

1,247

93

11,861

(1,786)

10,075

26,422

(10,429)

15,993

306

295

21,414

—

598

18,102

(104)

—

—

(93,740)

(7,672)

(1,628)

202

295

21,414

—

—

17,484

$

$

50,609 $

51,432 $

181,741 $

(116,011) $

167,771

— $

— $

72,857 $

(9,897) $

—

—

—

35

—

—

—

—

262

297

50,312

—

—

7,672

617

—

500

12,086

308

2,545

23,728

27,704

16,611

5,610

—

—

1,418

9

1

—

19,199

115,705

66,036

(1,079)

(104)

(7,672)

(652)

—

—

—

—

(2,867)

(22,271)

(93,740)

62,960

15,532

5,506

—

—

1,418

509

12,087

308

19,139

117,459

50,312

Total liabilities and shareholders’ equity

$

50,609 $

51,432 $

181,741 $

(116,011) $

167,771

(1)  

Chubb maintains two notional multicurrency cash pools (Pools) with a third-party bank. Refer to Note 1 f) for additional information. At December 31, 2018, the cash 
balance of one or more entities was negative; however, the overall Pool balances were positive.

F-99

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Condensed Consolidating Balance Sheet at December 31, 2017 

(in millions of U.S. dollars)

Assets

Investments

Cash (1)

Restricted Cash
Insurance and reinsurance balances

receivable

Reinsurance recoverable on losses and

loss expenses

Reinsurance recoverable on policy benefits
Value of business acquired

Goodwill and other intangible assets

Investments in subsidiaries

Due from subsidiaries and affiliates, net

Other assets

Total assets

Liabilities

Unpaid losses and loss expenses

Unearned premiums

Future policy benefits

Due to subsidiaries and affiliates, net

Affiliated notional cash pooling programs(1)

Repurchase agreements

Short-term debt

Long-term debt

Trust preferred securities

Other liabilities

Total liabilities

Total shareholders’ equity

Chubb Limited
(Parent
Guarantor)

Chubb INA
Holdings Inc.
(Subsidiary
Issuer)

Other Chubb
Limited
Subsidiaries

Consolidating
Adjustments and 
Eliminations

Chubb Limited
Consolidated

$

— $

168 $

102,276 $

— $

102,444

3

—

—

—

—

—

—

1

—

—

—

—

—

—

41,909

9,639

3

51,165

—

287

839

123

(115)

—

728

123

10,820

(1,486)

9,334

27,514

1,194

326

22,054

—

—

20,578

(12,480)

(1,010)

—

—

(93,074)

(9,639)

(4,073)

15,034

184

326

22,054

—

—

16,795

$

$

51,554 $

51,621 $

185,724 $

(121,877) $

167,022

— $

— $

74,767 $

(11,588) $

—

—

—

—

—

—

—

—

382

382

51,172

—

—

9,432

115

—

1,013

11,546

308

1,411

23,825

27,796

18,875

6,331

207

—

1,408

—

10

—

18,848

120,446

65,278

(3,659)

(1,010)

(9,639)

(115)

—

—

—

—

(2,792)

(28,803)

(93,074)

63,179

15,216

5,321

—

—

1,408

1,013

11,556

308

17,849

115,850

51,172

Total liabilities and shareholders’ equity

$

51,554 $

51,621 $

185,724 $

(121,877) $

167,022

(1) 

Chubb maintains two notional multicurrency cash pools (Pools) with a third-party bank. Refer to Note 1 f) for additional information. At December 31, 2017, the cash 
balance of one or more entities was negative; however, the overall Pool balances were positive.

F-100

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Condensed Consolidating Statements of Operations and Comprehensive Income (Loss)

For the Year Ended December 31, 2018

(in millions of U.S. dollars)
Net premiums written

Net premiums earned

Net investment income

Equity in earnings of subsidiaries

Net realized gains (losses) including OTTI
Losses and loss expenses

Policy benefits

Policy acquisition costs and administrative

expenses

Interest (income) expense

Other (income) expense

Amortization of purchased intangibles

Chubb integration expenses

Income tax expense (benefit)

Net income

Comprehensive income (loss)

Chubb Limited
(Parent
Guarantor)

Chubb INA
Holdings Inc.
(Subsidiary
Issuer)

Other Chubb
Limited
Subsidiaries

Consolidating
Adjustments and 
Eliminations 

Chubb Limited
Consolidated

$

— $

— $

30,579 $

— $

—

6

3,753

—

—

—

87

(299)

(24)

—

14

19

—

13

2,578

117

—

—

(58)

806

26

—

1

(148)

30,064

3,286

—

(769)

18,067

590

8,769

134

(436)

339

44

824

—

—

(6,331)

—

—

—

—

—

—

—

—

—

$

$

3,962 $

2,081 $

4,250 $

(6,331) $

1,242 $

(27) $

1,808 $

(1,781) $

30,579

30,064

3,305

—

(652)

18,067

590

8,798

641

(434)

339

59

695

3,962

1,242

Condensed Consolidating Statements of Operations and Comprehensive Income 

Equity in earnings of subsidiaries

3,640

2,424

Chubb Limited
(Parent
Guarantor)

Chubb INA
Holdings Inc.
(Subsidiary
Issuer)

Other Chubb
Limited
Subsidiaries

Consolidating
Adjustments and 
Eliminations 

Chubb Limited
Consolidated

$

— $

— $

29,244 $

— $

—

4

—

14

—

—

—

75

(332)

(12)

—

32

20

(25)

—

—

40

847

93

—

69

(742)

29,034

3,107

—

109

18,454

676

8,499

92

(481)

260

209

583

—

—

(6,064)

—

—

—

—

—

—

—

—

—

$

$

3,861 $

2,106 $

3,958 $

(6,064) $

4,718 $

3,075 $

4,430 $

(7,505) $

29,244

29,034

3,125

—

84

18,454

676

8,614

607

(400)

260

310

(139)

3,861

4,718

For the Year Ended December 31, 2017

(in millions of U.S. dollars)
Net premiums written

Net premiums earned

Net investment income

Net realized gains (losses) including OTTI
Losses and loss expenses

Policy benefits

Policy acquisition costs and administrative

expenses

Interest (income) expense

Other (income) expense

Amortization of purchased intangibles

Chubb integration expenses

Income tax expense (benefit)

Net income

Comprehensive income

F-101

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Condensed Consolidating Statements of Operations and Comprehensive Income 

Equity in earnings of subsidiaries

3,901

2,555

For the Year Ended December 31, 2016

(in millions of U.S. dollars)
Net premiums written

Net premiums earned

Net investment income

Net realized gains (losses) including OTTI
Losses and loss expenses

Policy benefits

Policy acquisition costs and administrative

expenses

Interest (income) expense

Other (income) expense

Amortization of purchased intangibles

Chubb integration expenses

Income tax expense (benefit)

Net income

Comprehensive income

Chubb Limited
(Parent
Guarantor)

Chubb INA
Holdings Inc.
(Subsidiary
Issuer)

Other Chubb
Limited
Subsidiaries

Consolidating
Adjustments and 
Eliminations

Chubb Limited
Consolidated

$

— $

— $

28,145 $

— $

—

3

—

11

—

—

—

64

(353)

(25)

—

62

21

3

—

—

82

908

35

—

126

(416)

28,749

2,851

—

(148)

16,052

588

8,839

50

(232)

19

304

1,210

—

—

(6,456)

—

—

—

—

—

—

—

—

—

$

$

4,135 $

1,834 $

4,622 $

(6,456) $

4,556 $

2,001 $

5,045 $

(7,046) $

28,145

28,749

2,865

—

(145)

16,052

588

8,985

605

(222)

19

492

815

4,135

4,556

F-102

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Condensed Consolidating Statement of Cash Flows 

For the Year Ended December 31, 2018

(in millions of U.S. dollars)

Chubb Limited
(Parent
Guarantor)

Chubb INA
Holdings Inc.
(Subsidiary
Issuer)

Other Chubb
Limited
Subsidiaries

Consolidating
Adjustments 
and 
Eliminations

Chubb Limited
Consolidated

Net cash flows from operating activities

$

256 $

4,654 $

5,878 $

(5,308) $

5,480

(38)

(24,697)

Cash flows from investing activities

Purchases of fixed maturities available for sale

Purchases of fixed maturities held to maturity

Purchases of equity securities

Sales of fixed maturities available for sale

Sales of equity securities

Maturities and redemptions of fixed maturities

available for sale

Maturities and redemptions of fixed maturities

held to maturity

Net change in short-term investments

Net derivative instruments settlements

Private equity contribution

Private equity distribution

Capital contribution

Other

Net cash flows used for investing activities

Cash flows from financing activities

Dividends paid on Common Shares

Common Shares repurchased

Proceeds from issuance of long-term debt

Proceeds from issuance of repurchase agreements

Repayment of long-term debt

Repayment of repurchase agreements

Proceeds from share-based compensation plans

Advances (to) from affiliates

Dividends to parent company

Capital contribution

Net payments to affiliated notional cash pooling 

programs(1)

Policyholder contract deposits

Policyholder contract withdrawals

—

—

—

—

—

—

—

—

—

—

—

(1,475)

—

(1,475)

(1,337)

—

—

—

—

—

—

—

—

11

—

17

—

3

(7)

—

—

(3,550)

(18)

(3,582)

—

—

2,171

—

(2,000)

—

—

2,519

(1,744)

—

—

35

—

—

—

—

502

—

—

(456)

(207)

14,019

315

7,335

1,124

513

23

(1,337)

980

—

(515)

(2,903)

—

(1,044)

—

2,029

(1)

(2,019)

115

(775)

(5,308)

5,025

—

453

(358)

(1,883)

(65)

1,027

962

—

—

—

—

—

—

—

—

—

—

—

5,025

—

5,025

—

—

—

—

—

—

—

—

5,308

(5,025)

(537)

—

—

(24,735)

(456)

(207)

14,030

315

7,352

1,124

516

16

(1,337)

980

—

(533)

(2,935)

(1,337)

(1,044)

2,171

2,029

(2,001)

(2,019)

115

—

—

—

—

453

(358)

(254)

(1,991)

—

(537)

(115)

(65)

489

851

Net cash flows from (used for) financing activities

1,217

(1,071)

Effect of foreign currency rate changes on cash and

restricted cash

Net increase (decrease) in cash and restricted cash

Cash and restricted cash – beginning of year (1)

—

(2)

3

—

1

1

Cash and restricted cash – end of year (1)

$

1 $

2 $

1,989 $

(652) $

1,340

(1) 

Chubb maintains two notional multi-currency cash pools (Pools) with a third-party bank.  Refer to Note 1 f) for additional information. At December 31, 2018 and 2017, 
the cash balance of one or more entities was negative; however, the overall Pool balances were positive.

F-103

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Condensed Consolidating Statement of Cash Flows 

For the Year Ended December 31, 2017

(in millions of U.S. dollars)
Net cash flows from operating activities

Cash flows from investing activities

Purchases of fixed maturities available for sale

Purchases of fixed maturities held to maturity

Purchases of equity securities

Sales of fixed maturities available for sale

Sales of equity securities

Maturities and redemptions of fixed maturities

available for sale

Maturities and redemptions of fixed maturities

held to maturity

Net change in short-term investments

Net derivative instruments settlements

Private equity contributions

Private equity distributions

Other

Net cash flows from (used for) investing activities

Cash flows from financing activities

—

—

—

—

—

—

—

—

—

—

—

—

—

Dividends paid on Common Shares

(1,308)

Common Shares repurchased

Proceeds from issuance of long-term debt

Proceeds from issuance of repurchase agreements

Repayment of long-term debt

Repayment of repurchase agreements

Proceeds from share-based compensation plans

Advances (to) from affiliates

Dividends to parent company

Net payments to affiliated notional cash pooling 

programs(1)

Policyholder contract deposits

Policyholder contract withdrawals

—

—

—

—

—

—

892

—

(363)

—

—

Chubb 
Limited
(Parent
Guarantor)

Chubb INA
Holdings Inc.
(Subsidiary
Issuer)

Other Chubb
Limited
Subsidiaries 

Consolidating
Adjustments 
and 
Eliminations

Chubb 
Limited
Consolidated

$

781 $

1,648 $

4,598 $

(2,524) $

4,503

(9)

(25,738)

—

—

99

—

29

—

189

(15)

—

—

(10)

283

—

—

—

—

(500)

—

—

(927)

—

(504)

—

—

(352)

(173)

13,156

187

10,396

879

(726)

(250)

(648)

1,084

(520)

(2,705)

—

(801)

—

2,353

(1)

(2,348)

151

35

—

442

(307)

(3,000)

1

(1,106)

2,068

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

867

—

—

—

867

(982)

(25,747)

(352)

(173)

13,255

187

10,425

879

(537)

(265)

(648)

1,084

(530)

(2,422)

(1,308)

(801)

—

2,353

(501)

(2,348)

151

—

—

—

442

(307)

1

(237)

1,088

851

(2,524)

2,524

3,391

(2,319)

Net cash flows used for financing activities

(779)

(1,931)

Effect of foreign currency rate changes on cash and

restricted cash

Net increase (decrease) in cash and restricted cash

Cash and restricted cash – beginning of year (1)

—

2

1

—

—

1

Cash and restricted cash – end of year (1)

$

3 $

1 $

962 $

(115) $

(1) 

Chubb maintains two notional multi-currency cash pools (Pools) with a third-party bank.  Refer to Note 1 f) for additional information. At December 31, 2017 and 2016, 
the cash balance of one or more entities was negative; however, the overall Pool balances were positive.

F-104

Chubb 
Limited
(Parent
Guarantor)

Chubb INA
Holdings Inc.
(Subsidiary
Issuer)

Other Chubb
Limited
Subsidiaries

Consolidating
Adjustments 
and 
Eliminations

Chubb 
Limited
Consolidated

$

3,618 $

4,305 $

5,536 $

(8,167) $

5,292

(156)

(30,659)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Condensed Consolidating Statement of Cash Flows

For the Year Ended December 31, 2016

(in millions of U.S. dollars)
Net cash flows from operating activities

Cash flows from investing activities

Purchases of fixed maturities available for sale

Purchases of fixed maturities held to maturity

Purchases of equity securities

Sales of fixed maturities available for sale

Sales of equity securities

Maturities and redemptions of fixed maturities

available for sale

Maturities and redemptions of fixed maturities

held to maturity

Net change in short-term investments

Net derivative instruments settlements

Private equity contributions

Private equity distributions

Acquisition of subsidiaries (net of cash acquired of

$71)

Capital contribution

Other

—

—

—

—

—

—

—

—

—

—

—

—

(2,330)

—

—

—

66

—

66

—

7,943

(9)

—

—

(14,282)

(215)

(3)

Net cash flows used for investing activities

(2,330)

(6,590)

Cash flows from financing activities

Dividends paid on Common Shares

(1,173)

Proceeds from issuance of repurchase agreements

Repayment of repurchase agreements

Proceeds from share-based compensation plans

Advances (to) from affiliates

Dividends to parent company

Capital contribution

—

—

—

404

—

—

—

—

—

—

(572)

—

2,330

Net proceeds from (payments to) affiliated notional 
cash pooling programs(1)

(519)

530

Policyholder contract deposits

Policyholder contract withdrawals

Other

—

—

—

—

—

(4)

(282)

(146)

16,611

1,000

9,283

958

4,407

(159)

(553)

958

34

(2,330)

(399)

(1,277)

—

2,310

(2,311)

167

168

(8,167)

2,545

—

522

(253)

—

—

—

—

—

—

—

—

—

—

—

—

—

4,875

—

4,875

—

—

—

—

—

8,167

(4,875)

(11)

—

—

—

(30,815)

(282)

(146)

16,677

1,000

9,349

958

12,350

(168)

(553)

958

(14,248)

—

(402)

(5,322)

(1,173)

2,310

(2,311)

167

—

—

—

—

522

(253)

(4)

(742)

(25)

(797)

1,885

1,088

Net cash flows (used for) from financing activities

(1,288)

2,284

(5,019)

3,281

Effect of foreign currency rate changes on cash and

restricted cash

Net increase (decrease) in cash and restricted cash

Cash and restricted cash – beginning of year (1)

—

—

1

—

(1)

2

(25)

(785)

2,853

—

(11)

(971)

Cash and restricted cash – end of year (1)

$

1 $

1 $

2,068 $

(982) $

(1) 

Chubb maintains two notional multi-currency cash pools (Pools) with a third-party bank.  Refer to Note 1 f) for additional information. At December 31, 2016 and 2015, 
the cash balance of one or more entities was negative; however, the overall Pool balances were positive.

F-105

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

19. Condensed unaudited quarterly financial data

March 31

June 30

September 30

December 31

Three Months Ended

(in millions of U.S. dollars, except per share data)

2018

2018

2018

Net premiums earned

Net investment income

Net realized gains (losses) including OTTI

Total revenues

Losses and loss expenses

Policy benefits

Net income

Basic earnings per share

Diluted earnings per share

$

$

$

$

$

$

$

7,027 $

7,664 $

7,908 $

806

(2)

7,831 $

4,102 $

151 $

828

18

8,510 $

4,487 $

150 $

823

19

8,750 $

4,868 $

127 $

1,082 $

1,294 $

1,231 $

2.32 $

2.30 $

2.78 $

2.76 $

2.66 $

2.64 $

2018

7,465

848

(687)

7,626

4,610

162

355

0.77

0.76

Net income for the three months ended December 31, 2018 included after-tax catastrophe losses of $506 million. 

March 31

June 30

September 30

December 31

Three Months Ended

(in millions of U.S. dollars, except per share data)

2017

2017

2017

Net premiums earned

Net investment income

Net realized gains (losses) including OTTI

Total revenues

Losses and loss expenses

Policy benefits

Net income (loss)

Basic earnings (loss) per share

Diluted earnings (loss) per share

$

$

$

$

$

$

$

6,772 $

7,237 $

7,807 $

745

(7)

7,510 $

3,789 $

168 $

770

101

8,108 $

4,146 $

163 $

1,093 $

1,305 $

2.33 $

2.31 $

2.79 $

2.77 $

813

(10)

8,610 $

6,247 $

169 $

(70) $

(0.15) $

(0.15) $

2017

7,218

797

—

8,015

4,272

176

1,533

3.29

3.27

Net income for the three months ended September 30, 2017 included after-tax catastrophe losses of $1.5 billion. Net income 
for the three months ended December 31, 2017 included a one-time income tax transition benefit of $450 million related to 
the 2017 Tax Act. Refer to Note 7 for additional information.

F-106

SCHEDULE I
Chubb Limited and Subsidiaries

SUMMARY OF INVESTMENTS – OTHER THAN INVESTMENTS IN RELATED PARTIES

December 31, 2018

(in millions of U.S. dollars)

Fixed maturities available for sale

U.S. Treasury and agency

Foreign

Corporate securities

Mortgage-backed securities

States, municipalities, and political subdivisions

Total fixed maturities available for sale

Fixed maturities held to maturity

U.S. Treasury and agency

Foreign

Corporate securities

Mortgage-backed securities

States, municipalities, and political subdivisions

Total fixed maturities held to maturity

Equity securities

Industrial, miscellaneous, and all other

Short-term investments

Other investments (1)

Cost or 
Amortized Cost

Fair Value

Amount at Which
Shown in the
Balance Sheet

$

4,158 $

4,145 $

21,370

27,183

15,758

10,854

79,323

1,185

1,549

2,601

2,524

5,576

21,416

26,583

15,540

10,786

78,470

1,182

1,542

2,508

2,486

5,541

4,145

21,416

26,583

15,540

10,786

78,470

1,185

1,549

2,601

2,524

5,576

13,435

13,259

13,435

770

3,016

5,153

770

3,016

5,153

770

3,016

5,153

Total investments - other than investments in related parties

$

101,697 $

100,668 $

100,844

(1)  

Excludes $124 million of related party investments.

F-107

SCHEDULE II
Chubb Limited and Subsidiaries

CONDENSED FINANCIAL INFORMATION OF REGISTRANT

BALANCE SHEETS (Parent Company Only)

(in millions of U.S. dollars)
Assets

December 31

December 31

2018

2017

Investments in subsidiaries and affiliates on equity basis

$

43,531 $

Total investments

Cash

Due from subsidiaries and affiliates, net

Other assets

Total assets

Liabilities

Affiliated notional cash pooling programs (1)

Accounts payable, accrued expenses, and other liabilities

Total liabilities

Shareholders' equity

Common Shares

Common Shares in treasury

Additional paid-in capital

Retained earnings

Accumulated other comprehensive income (loss)

Total shareholders' equity

Total liabilities and shareholders' equity

(1)   Chubb maintains two notional multicurrency cash pools (Pools) with a third-party bank. Refer to Note 1 f) for additional information.

The condensed financial information should be read in conjunction with the consolidated financial statements and notes thereto.

50,609 $

51,554

$

$

43,531

1

7,074

3

35 $

262

297

11,121

(2,618)

12,557

31,700

(2,448)

50,312

$

50,609 $

41,909

41,909

3

9,639

3

—

382

382

11,121

(1,944)

13,978

27,474

543

51,172

51,554

F-108

SCHEDULE II (continued)
Chubb Limited and Subsidiaries

CONDENSED FINANCIAL INFORMATION OF REGISTRANT

STATEMENTS OF OPERATIONS (Parent Company Only)

(in millions of U.S. dollars)

Revenues

Investment income, including interest income

Equity in net income of subsidiaries and affiliates

Expenses

Administrative and other (income) expense

Chubb integration expenses

Income tax expense

Net income

Comprehensive income

Year Ended December 31

2018

2017

2016

$

305 $

336 $

3,753

4,058

63

14

19

96

3,640

3,976

63

32

20

115

$

$

3,962 $

3,861 $

1,242 $

4,718 $

356

3,901

4,257

39

62

21

122

4,135

4,556

The condensed financial information should be read in conjunction with the consolidated financial statements and notes thereto.

F-109

SCHEDULE II (continued)
Chubb Limited and Subsidiaries

CONDENSED FINANCIAL INFORMATION OF REGISTRANT

STATEMENTS OF CASH FLOWS (Parent Company Only)

(in millions of U.S. dollars)

Net cash flows from operating activities (1)

Cash flows from investing activities

Capital contribution

Net cash flows used for investing activities

Cash flows from financing activities

Dividends paid on Common Shares

Advances from affiliates

Net proceeds from (payments to) affiliated notional cash pooling programs (2)

Net cash flows from (used for) financing activities

Net increase (decrease) in cash and restricted cash

Cash and restricted cash – beginning of year

Cash and restricted cash – end of year

Year Ended December 31

2018

2017

$

256 $

781 $

(1,308)

(1,173)

(1,475)

(1,475)

(1,337)

2,519

35

1,217

(2)

3

—

—

892

(363)

(779)

2

1

$

1 $

3 $

(1) 

(2) 

 Includes cash dividends received from subsidiaries of $75 million, $450 million, and $3.4 billion in 2018, 2017, and 2016, respectively.
 Chubb maintains two notional multicurrency cash pools (Pools) with a third-party bank. Refer to Note 1 f) for additional information.

The condensed financial information should be read in conjunction with the consolidated financial statements and notes thereto.

2016

3,618

(2,330)

(2,330)

404

(519)

(1,288)

—

1

1

F-110

SCHEDULE IV
Chubb Limited and Subsidiaries

SUPPLEMENTAL INFORMATION CONCERNING REINSURANCE

Premiums Earned

For the years ended December 31, 2018, 2017, and 2016
(in millions of U.S. dollars, except for percentages)

Direct
Amount

Ceded To
Other
Companies

Assumed
From Other
Companies

Net Amount

Percentage
of Amount
Assumed to
Net

$

28,793 $

6,792 $

2,812 $

24,813

$

$

$

$

4,409

906

342

85

162

201

4,229

1,022

34,108 $

7,219 $

3,175 $

30,064

27,774 $

6,650 $

2,891 $

24,015

4,167

841

349

81

221

220

4,039

980

32,782 $

7,080 $

3,332 $

29,034

26,919 $

6,407 $

3,284 $

23,796

4,047

845

315

84

219

241

3,951

1,002

$

31,811 $

6,806 $

3,744 $

28,749

11%

4%

20%

11%

12%

5%

22%

11%

14%

6%

24%

13%

2018

Property and Casualty

Accident and Health

Life

Total

2017

Property and Casualty

Accident and Health

Life

Total

2016

Property and Casualty

Accident and Health

Life

Total

F-111

SCHEDULE VI
Chubb Limited and Subsidiaries

SUPPLEMENTARY INFORMATION CONCERNING PROPERTY AND CASUALTY OPERATIONS

As of and for the years ended December 31, 2018, 2017, and 2016
(in millions of U.S. dollars)

Deferred
Policy
Acquisition
Costs

Net Reserves
for Unpaid
Losses and
Loss
Expenses

Unearned
Premiums

Net
Premiums
Earned

Net
Investment
Income

Net Losses and Loss
Expenses Incurred
Related to

Current
Year

Prior
Year

Amortization
of Deferred
Policy
Acquisition
Costs

Net Paid
Losses and
Loss Expenses

Net
Premiums
Written

2018

2017

2016

$

$

$

3,926 $

48,271 $ 15,532 $ 29,042 $

3,047 $ 19,048 $ (981) $

5,630 $

18,340 $ 29,505

3,805

3,537

$

$

49,165

$ 15,216

$ 28,054

47,832

$ 14,779

$ 27,747

$

$

2,890

$ 19,391

$ (937) $

2,656

$ 17,256

$ (1,204) $

5,519

5,654

$

$

17,448

$ 28,225

15,715

$ 27,074

F-112

REPORT OF THE STATUTORY AUDITOR TO THE GENERAL MEETING OF CHUBB LIMITED, ZURICH ON
THE (US GAAP) CONSOLIDATED FINANCIAL STATEMENTS

Report of the statutory auditor on the consolidated financial statements
As statutory auditor, we have audited the consolidated financial statements of Chubb Limited and its subsidiaries (the 
Company), which comprise the consolidated balance sheet as of December 31, 2018, and the consolidated statement of 
operations and comprehensive income, consolidated statement of shareholders’ equity, and consolidated statement of cash 
flows for the year then ended, and the related notes to the consolidated financial statements (pages F-6 to F-106).

Board of Directors' responsibility
The Board of Directors is responsible for the preparation of the consolidated financial statements in accordance with accounting 
principles generally accepted in the United States of America (US GAAP) and the requirements of Swiss law. This responsibility 
includes designing, implementing and maintaining an internal control system relevant to the preparation of consolidated 
financial statements that are free from material misstatement, whether due to fraud or error. The Board of Directors is further 
responsible for selecting and applying appropriate accounting policies and making accounting estimates that are reasonable in 
the circumstances.

Auditor's responsibility
Our responsibility is to express an opinion on the consolidated financial statements based on our audit. We conducted our audit 
in accordance with Swiss law, Swiss Auditing Standards and auditing standards generally accepted in the United States of 
America. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the 
consolidated financial statements are free from material misstatement.

An audit involves performing procedures to obtain audit evidence about the amounts and disclosures in the consolidated 
financial statements. The procedures selected depend on the auditor’s judgment, including the assessment of the risks of 
material misstatement of the consolidated financial statements, whether due to fraud or error. In making those risk assessments, 
the auditor considers the internal control system relevant to the entity’s preparation of the consolidated financial statements in 
order to design audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on 
the effectiveness of the entity’s internal control system. An audit also includes evaluating the appropriateness of accounting 
policies used and the reasonableness of accounting estimates made, as well as evaluating the overall presentation of the 
consolidated financial statements. We believe that the audit evidence we have obtained is sufficient and appropriate to provide 
a basis for our audit opinion.

Opinion
In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the 
Company as of December 31, 2018, and the results of its operations and its cash flows for the year then ended in accordance 
with accounting principles generally accepted in the United States of America (US GAAP), and comply with Swiss law.

F-113

REPORT OF THE STATUTORY AUDITOR TO THE GENERAL MEETING OF CHUBB LIMITED, ZURICH ON
THE (US GAAP) CONSOLIDATED FINANCIAL STATEMENTS (continued)

Report on key audit matters based on the circular 1/2015 of the Federal Audit Oversight Authority
Key audit matters are those matters that, in our professional judgment, were of most significance in our audit of the 
consolidated financial statements of the current period. These matters were addressed in the context of our audit of the 
consolidated financial statements as a whole, and in forming our opinion thereon, and we do not provide a separate opinion on 
these matters.

Key audit matter

How our audit addressed the key audit matter

Valuation of unpaid losses and loss expenses, net of
reinsurance

In relation to the valuation of unpaid losses and loss
expenses, we performed the following procedures:

At December 31, 2018, the Company’s liability for unpaid 
losses and loss expenses was approximately $63.0 billion on 
a gross of reinsurance basis and $47.0 billion on a net of 
reinsurance basis. The liability for unpaid losses and loss 
expenses is based on historical loss emergence adjusted for 
changes in the business mix, legal environment, claims 
handling processes, or ceded reinsurance. Further disclosures 
are provided in footnote 6 of the consolidated financial 
statements.

We focused on this area as 85% of the Company’s net unpaid 
losses and loss expenses arise from difficult to estimate 
liabilities, with 63% arising from the Company’s long-tail 
business (such as general liability, professional liability and 
motor liability), 19% from US sourced workers’ compensation, 
and 3% from asbestos-related, environmental pollution and 
other long-term exposure claims. Additionally, liabilities in the 
long-tail business typically take years to develop, and require 
significant management judgments involving credibility of 
historical development patterns, which could be impacted by 
judicial, regulatory, economic, social or other factors. 

• We assessed and tested the design and operating

effectiveness of the Company's controls over the valuation
of unpaid losses and loss expenses, and concluded that
these operate effectively.

• We assessed and evaluated external third party actuarial
studies to corroborate the Company's carried reserves for
unpaid losses and loss expenses and evaluated where
differences in view existed.

• With the support of our actuarial specialists we tested the
valuation of unpaid losses and loss expenses at December
31, 2018. Specifically, we independently estimated the
ultimate losses for selected long-tail lines of businesses,
based on the size of the balance and the risk of
misstatement, and compared these estimates with the
Company's carried reserves and the results of third-party
actuarial studies to understand significant differences in
methodologies and assumptions, and evaluated whether
the Company's estimates are within a reasonable range.
Where management's carried reserves were different than
the actuarially determined estimate, we also evaluated
judgments made by management to support such
differences.

• We evaluated and tested the Company's approach in
determining when emerging loss data was sufficiently
credible to warrant adjustments to previously established
reserves. We also assessed the consistency of
management's approach period-over-period.

• We evaluated management's documentation supporting
their conclusions of the reserves, including evidence
supporting significant judgments made, and evaluated the
transparency of the Company's US GAAP financial
statement footnote disclosures.

Based on our audit procedures, we determined the valuation 
of unpaid losses and loss expenses, net of reinsurance, as of 
December 31, 2018, is within a reasonable range of 
actuarial estimates.

F-114

REPORT OF THE STATUTORY AUDITOR TO THE GENERAL MEETING OF CHUBB LIMITED, ZURICH ON
THE (US GAAP) CONSOLIDATED FINANCIAL STATEMENTS (continued)

Valuation of certain types of investments included in level 2 
and 3 in the valuation hierarchy

In relation to the valuation of certain types of investments
included in level 2 and 3 in the valuation hierarchy, we
performed the following procedures:

At December 31, 2018, the Company had total investments 
of approximately $101.0 billion, of which $77.2 billion and 
$1.8 billion were categorized as level 2 and 3 in the valuation 
hierarchy, respectively. Further disclosures are provided in 
footnote 2 and 3 of the consolidated financial statements.

We focused on certain types of investments included in level 2 
and 3 in the valuation hierarchy, such as asset-backed 
securities of various collateral types and issuers with credit 
ratings below investment grade, because such investments are 
more complex and more difficult to value than others. These 
types of investments are more likely to be priced using models 
or inputs other than quoted prices, as these investments are 
not always traded in an active market. As such, inherent risks 
in valuation of such investments are higher.

• We assessed and tested the design and operating
effectiveness of the Company's controls over the
assessment of valuation of investments.

• We tested the reasonableness of management's recorded

fair value estimates for a sample of securities by obtaining
corroborative pricing from sources other than those used
by the Company.

• With the support of our valuation specialists we tested
pricing by developing a range of reasonable prices for a
sample of securities through the use of our own models
and compared to the pricing obtained by the Company.

• We evaluated the Company's US GAAP footnote

disclosures in relation to the valuation hierarchy level at
which such securities are disclosed, based on the market
observability of the inputs used in each model.

Based on our audit procedures we determined that the pricing 
used to value level 2 and level 3 investments, and related 
disclosures were reasonable.

Report on other legal requirements
We confirm that we meet the legal requirements on licensing according to the Auditor Oversight Act (AOA) and independence 
(article 728 CO and article 11 AOA) and that there are no circumstances incompatible with our independence.

In accordance with article 728a paragraph 1 item 3 CO and Swiss Auditing Standard 890, we confirm that an internal control 
system exists which has been designed for the preparation of consolidated financial statements according to the instructions of 
the Board of Directors.

We recommend that the consolidated financial statements submitted to you be approved.

/s/ Nicolas Juillerat 
Nicolas Juillerat 

Audit expert

PricewaterhouseCoopers AG

/s/ Ray Kunz 
Ray Kunz 

Audit expert 
Auditor in charge  

Zurich, March 1, 2019

F-115

CHUBB LIMITED

 SWISS STATUTORY FINANCIAL STATEMENTS

December 31, 2018

S-1

December 31
2018

December 31
2017

1

1

128

130

30,402

7,217

9

37,628

37,758

74

949

342

40

1,405

1,405

3

1

10

14

28,974

9,303

10

38,287

38,301

52

532

331

—

915

915

11,587

11,587

12,226

1,045

2,538

(2)

8,679

280

36,353

37,758

13,545

1,039

1,873

(2)

8,804

540

37,386

38,301

SWISS STATUTORY BALANCE SHEETS (Unconsolidated)
Chubb Limited

(in millions of Swiss francs)

Assets

Cash and cash equivalents

Prepaid expenses and other assets

Receivable from subsidiaries

     Total current assets

Investments in subsidiaries

Loans to subsidiaries

Other assets

    Total non-current assets

    Total assets

Liabilities

Accounts payable

Payable to subsidiaries

Capital distribution payable

Deferred unrealized exchange gain

    Total short-term liabilities

    Total liabilities

Shareholders' equity

Share capital

Statutory capital reserves:

    Capital contribution reserves

    Reserve for dividends from capital contributions

Reserve for treasury shares

Treasury shares

Statutory retained earnings:

    Retained earnings

    Profit for the period

    Total shareholders' equity

    Total liabilities and shareholders' equity

The accompanying notes form an integral part of these statutory financial statements

S-2

SWISS STATUTORY STATEMENTS OF INCOME (Unconsolidated)
Chubb Limited

For the years ended December 31, 2018 and 2017

(in millions of Swiss francs)

Dividend income

Interest income from subsidiaries

Interest (expense) to subsidiaries

Debt guarantee fee income

Administrative and other expenses

    Operating results

Interest income (expense) third party only

Foreign exchange translation losses

    Earnings before taxes

Tax expense

    Profit for the year

The accompanying notes form an integral part of these statutory financial statements

2018

74

312

(16)

33

(107)

296

2

—

298

(18)

280

2017

443

329

—

28

(115)

685

2

(127)

560

(20)

540

S-3

NOTES TO SWISS STATUTORY FINANCIAL STATEMENTS (continued)
Chubb Limited

1. Basis of presentation

Chubb Limited (Chubb), domiciled in Zurich, Switzerland, is the holding company of Chubb Group (Group) with a listing on the 
New York Stock Exchange (NYSE). Chubb's principal activity is the holding of subsidiaries. Revenues consist mainly of dividend 
and interest income. The accompanying financial statements comply with Swiss Law. The financial statements present the 
financial position of the holding company on a standalone basis and do not represent the consolidated financial position of the 
holding company and its subsidiaries. 

The financial statements have been prepared in accordance with the provisions of commercial accounting as set out in the 
Swiss Code of Obligations (Art. 957 to 963b CO, effective since January 1, 2013).

All amounts in the notes are shown in millions of Swiss francs unless otherwise stated.

2. Significant accounting policies

a) Cash and cash equivalents
Cash and cash equivalents includes cash on hand and deposits with an original maturity of three months or less at time of 
purchase.

Chubb and certain of its subsidiaries (participating entities) have agreements with a third-party bank provider which 
implemented two international multi-currency notional cash pooling programs. In each program, participating entities establish 
deposit accounts in different currencies with the bank provider and each day the credit or debit balances in every account are 
notionally translated into a single currency (U.S. dollars) and then notionally pooled. Participants of the notional pool either pay 
or receive interest from the third-party bank provider. The bank extends overdraft credit to any participating entity as needed, 
provided that the overall notionally-pooled balance of all accounts in each pool at the end of each day is at least zero. Actual 
cash balances are not physically converted and are not commingled between legal entities. Any overdraft balances incurred 
under this program by a participating entity would be guaranteed by Chubb (up to $300 million in the aggregate). Our 
syndicated letter of credit facility allows for same day drawings to fund a net pool overdraft should participating entities 
withdraw contributed funds from the pool.

b) Investments in subsidiaries
Investments in subsidiaries are equity interests, which are held on a long-term basis for the purpose of the holding company's 
business activities. They are carried at a value no higher than their cost less adjustments for impairment. An impairment 
analysis of the investments in subsidiaries is performed on an annual basis.

c) Translation of foreign currencies
The financial statements are translated from U.S. Dollar into Swiss francs using the following exchange rates:
• Investments in subsidiaries at historical exchange rates;
• Other assets and liabilities at period end exchange rates;
• Treasury shares and shareholders' equity at historical exchange rates; and
• Revenues and expenses at average exchange rates.

Exchange losses are recorded in the statement of income and unrealized exchange gains are recorded on the balance sheet and 
deferred until realized.

d) Dividend income
Chubb collects dividend income from its direct subsidiaries.

e) Interest income (expense) from subsidiaries
Chubb collects interest income from loans issued to its subsidiaries which are reflected within operating income. Additionally, 
Chubb either collects or pays interest related to a reciprocal line of credit with one of its subsidiaries.

f) Debt guarantee fee income
Chubb collects a fee for Chubb's guarantee of the debt issued by one of its subsidiaries.

S-4

NOTES TO SWISS STATUTORY FINANCIAL STATEMENTS (continued)
Chubb Limited

g) Integration expenses
As part of the January 14, 2016 acquisition of The Chubb Corporation (Chubb Corp), direct costs related to the Chubb Corp 
acquisition are expensed as incurred and are reported within Administrative and other expenses. Chubb integration expenses 
were CHF 14 million ($14 million) and CHF 31 million ($32 million) for the years ended December 31, 2018 and 2017, 
respectively, and include one-time rebranding costs directly attributable to the merger.

3. Commitments, contingencies, and guarantees

a) Letters of credit (LOC)
On October 25, 2017, Chubb entered into a credit facility that provides for up to $1.0 billion of availability, all of which may be 
used for the issuance of letters of credit and for revolving loans.  Chubb has the ability to increase the capacity under the 
existing credit facility to $2.0 billion under certain conditions, but any such increase would not raise the sub-limit for revolving 
loans above $1.0 billion. Chubb's existing credit facility has a remaining term expiring in October 2022. At December 31, 
2018, Chubb's LOC usage was CHF 391 million ($398 million). 

The letter of credit facility required that Chubb maintains certain financial covenants, all of which were met at December 31, 
2018.

b) Lease commitments
Chubb leases property under an operating lease which expires in 2023. The following table presents future annual minimum lease 
payments as of December 31, 2018.

Year ending December 31
(in millions of Swiss francs)
2019

2020

2021

2022

2023

Thereafter

Total minimum future lease commitments

1.49

1.49

1.49

1.49

1.18

—

7.14

At December 31, 2017, the total minimum future lease commitments were CHF 1.31 million as the prior lease agreement 
expired on October 1, 2018.

c) Guarantee of debt
Chubb fully and unconditionally guarantees certain subsidiary debt totaling CHF 12.7 billion ($12.9 billion) and CHF 12.5 billion
($12.9 billion) at December 31, 2018 and 2017, respectively, and receives a fee.

4. Significant investments

a) Share capital:
The following table presents information regarding share capital held of subsidiaries at both December 31, 2018 and 2017. 
Amounts are expressed in whole U.S. dollars or Swiss francs.

Holdings as of December 31, 2018 and 2017

Chubb Group Holdings, Inc.

Chubb INA Holdings

Chubb Insurance (Switzerland) Limited

Chubb Reinsurance (Switzerland) Limited

Chubb Group Management and Holdings Ltd.

Country

U.S.A.

U.S.A.

Switzerland

Switzerland

Bermuda

% of
Possession
100%

20%

100%

100%

100%

Currency

Share Capital

Purpose

USD

USD

CHF

CHF

USD

11

1

Holding company

Holding company

100,000,000

Insurance company

44,000,000

Reinsurance

100

Holding company

S-5

NOTES TO SWISS STATUTORY FINANCIAL STATEMENTS (continued)
Chubb Limited

b) Investments in subsidiaries:
The following table presents information regarding investments in subsidiaries at both December 31, 2018 and 2017. 
Investments in subsidiaries increased CHF 1.4 billion ($1.5 billion) in 2018 due to capital contributions primarily to fund the 
Chubb share repurchase program executed by Chubb Group Management Holdings Ltd.

(in millions of Swiss francs)

Chubb Group Holdings, Inc.

Chubb INA Holdings

Chubb Group Management Holdings Ltd.

Chubb Insurance (Switzerland) Limited

Chubb Reinsurance (Switzerland) Limited

Balance - end of year

2018

17,004

2,043

10,928

185

242

30,402

2017

17,004

2,043

9,500

185

242

28,974

S-6

NOTES TO SWISS STATUTORY FINANCIAL STATEMENTS (continued)
Chubb Limited

5. Common Share ownership of the Board of Directors and Group Executives

a) Board of Directors
The following table presents information, at December 31, 2018 and 2017, with respect to the beneficial ownership of 
Common Shares by each of our directors. Although Evan G. Greenberg is Chairman of the Board as well as the Chief Executive 
Officer, details of Mr. Greenberg's Common share ownership are included in Note 5 b) below. Unless otherwise indicated, the 
named individual has sole voting and investment power over the Common Shares listed in the Common Shares Beneficially 
Owned column. 

Name of Beneficial Owner

Michael G. Atieh (3)

Sheila P. Burke

James Cash

Mary A. Cirillo

Michael P. Connors

John A. Edwardson

Robert M. Hernandez

Leo F. Mullin (4)

Kimberly A. Ross

Robert W. Scully (5)

Eugene B. Shanks, Jr.

Theodore E. Shasta

David H. Sidwell

Olivier Steimer

James Zimmerman

Total

Common
Shares

Restricted
 Stock 
Units (1)

Restricted 
Common 
Stock (2)

4,279

5,479

2,079

1,159

1,881

961

20,338

18,661

11,114

10,194

6,827

5,258

62,344

61,424

—

13,213

6,859

5,290

27,052

25,483

8,204

7,284

10,191

9,271

7,985

7,065

15,320

14,176

5,152

4,232

189,625

189,150

34,547

33,822

39,130

38,915

19,317

19,248

14,385

14,083

—

—

—

—

25,244

24,714

—

5,520

—

—

—

—

—

—

—

—

—

—

3,485

3,412

17,078

17,078

153,186

156,792

1,264

1,227

1,264

1,227

1,264

1,227

2,306

2,237

1,264

1,227

2,157

2,093

1,264

1,227

—

1,227

1,264

2,093

2,417

2,093

1,264

1,227

1,264

1,227

1,264

1,227

1,264

1,227

1,264

1,227

20,784

22,013

Year

2018

2017

2018

2017

2018

2017

2018

2017

2018

2017

2018

2017

2018

2017

2018

2017

2018

2017

2018

2017

2018

2017

2018

2017

2018

2017

2018

2017

2018

2017

2018

2017

(1)   Represents Common Shares that will be issued to the director upon his or her termination from the Board. These Common Shares relate to stock units granted as director's 

compensation prior to 2008 and associated dividend reinvestment accruals.

For Ms. Burke and Mr. Cash include deferred stock units and market value units granted prior to the merger that will settle following separation from service. The market value 
units includes dividend reinvestment accruals. For Mr. Zimmerman, it includes deferred stock units granted prior to the merger that will settle following separation from service.

(2)   Represents Common Shares with respect to which the individual has the power to vote (but not to dispose of). 
(3)   Mr. Atieh shares with other persons the power to vote and/or dispose of 341 of the Common Shares listed at December 31, 2018 and 2017.
(4)

 Mr. Mullin retired from the Board upon the expiration of his term at the May 2018 annual general meeting.

(5)   Includes 2,775 shares held by Mr. Scully's daughter, of which Mr. Scully disclaims beneficial ownership.

S-7

NOTES TO SWISS STATUTORY FINANCIAL STATEMENTS (continued)
Chubb Limited

b) Group Executives
The following table presents information, at December 31, 2018 and 2017, with respect to the beneficial ownership of 
Common Shares by each of the following Group Executives. Unless otherwise indicated, the named individual has sole voting 
and investment power over the Common Shares listed in the Common Shares Beneficially Owned column.  

Name of Beneficial Owner

Evan G. Greenberg (3) (4)

Philip V. Bancroft (5)

John W. Keogh (6)

Joseph Wayland

Total

Common
Shares
Beneficially
Owned

Common 
Shares 
Subject to 
Options (1)

Weighted
Average
Option
Exercise Price
in CHF

1,049,537

941,594

1,042,235

1,019,269

207,900

249,516

126,395

107,941

22,500

16,030

82,377

64,311

183,149

151,847

46,805

33,841

1,406,332

1,253,925

1,415,722

1,269,268

85.46

74.28

108.73

103.58

104.20

99.60

117.40

113.45

Year

2018

2017

2018

2017

2018

2017

2018

2017

2018

2017

Option
Exercise
Years

4.25

4.25

6.21

6.69

5.85

6.39

6.93

7.49

Restricted 
Common 
Stock (2)

172,442

175,877

37,466

42,243

79,576

80,485

29,530

28,997

319,014

327,602

(1)   Represents Common Shares that the individual has the right to acquire within 60 days of December 31, 2018 and 2017, through option exercises, both vested and unvested.
(2)   Represents Common Shares with respect to which the individual has the power to vote (but not to dispose of).
(3)   Mr. Greenberg shares with other persons the power to vote and/or dispose of 97,528 and 115,298 of the Common Shares listed at December 31, 2018 and 2017, respectively.
(4)   Mr. Greenberg pledged 240,000 Common Shares in connection with a margin account at December 31, 2018 and 2017.
(5)   Mr. Bancroft pledged 41,000 Common Shares in connection with a margin account at December 31, 2018 and 2017.
(6)   Mr. Keogh shares with other persons the power to vote and/or dispose of 2,702 of the Common Shares listed at December 31, 2018.

6. Shareholders' equity

The following table presents issued, authorized, and conditional share capital, at December 31, 2018 and 2017. Treasury 
shares held by Chubb which are issued, but not outstanding totaled 21,902 shares at both December 31, 2018 and 2017. In 
addition to the treasury shares held by Chubb, at December 31, 2018 and 2017, subsidiaries of Chubb held 20,558,584 
treasury shares at a cost of CHF 2.5 billion ($2.6 billion) and 15,928,783 treasury shares at a cost of CHF 1.9 billion ($1.9 
billion), respectively. 

Issued share capital

Authorized share capital for general purposes

Conditional share capital for bonds and similar debt instruments

Conditional share capital for employee benefit plans

Year ended December 31

2018

2017

479,783,864

479,783,864

200,000,000

200,000,000

33,000,000

25,410,929

33,000,000

25,410,929

S-8

NOTES TO SWISS STATUTORY FINANCIAL STATEMENTS (continued)
Chubb Limited

a) Shares authorized and issued
All Common Shares are authorized under Swiss Corporate law. At December 31, 2018 and 2017, Chubb's share capital 
consisted of 479,783,864 Common Shares, with a par value of CHF 24.15 per share for both periods. The Board has 
shareholder-approved authority as set forth in the Articles of Association to increase for general purposes Chubb's share capital 
from time to time until May 17, 2020, by the issuance of up to 200,000,000 fully paid up Common Shares with a par value 
equal to the par value of Chubb's Common Shares as set forth in the Articles of Association at the time of any such issuance.

b) Conditional share capital
(i)    Conditional share capital for bonds and similar debt instruments
At both December 31, 2018 and 2017, the share capital of Chubb was authorized to be increased through the issuance of a 
maximum of 33,000,000 fully paid up shares each with a par value of CHF 24.15 per share through the exercise of conversion 
and/or option or warrant rights granted in connection with bonds, notes, or similar instruments, issued or to be issued by 
Chubb, including convertible debt instruments.

(ii)  Conditional share capital for employee benefit plans
At both December 31, 2018 and 2017, the share capital of Chubb was authorized to be increased through the issuance of a 
maximum of 25,410,929 fully paid up shares each with a par value of CHF 24.15 per share in connection with the exercise of 
option rights granted to any employee of Chubb or a subsidiary, and any consultant, director, or other person providing services 
to Chubb or a subsidiary.

c) Capital contribution reserves
At our May 2017 annual general meeting, our shareholders approved an annual dividend for the following year of up to $2.84 
per share, which was paid in four quarterly installments of $0.71 per share at dates determined by the Board of Directors 
(Board) after the annual general meeting by way of a distribution from capital contribution reserves, transferred to free reserves 
for payment.

At our May 2018 annual general meeting, our shareholders approved an annual dividend for the following year of up to $2.92 
per share, expected to be paid in four quarterly installments of $0.73 per share after the annual general meeting by way of 
distribution from capital contribution reserves, transferred to free reserves for payment. The Board will determine the record and 
payment dates at which the annual dividend may be paid until the date of the 2019 annual general meeting, and is authorized 
to abstain from distributing a dividend at its discretion. The first three quarterly installments of $0.73 per share have been 
distributed by the Board as expected.

The following table presents dividend distributions per Common Share in Swiss francs (CHF) and U.S. dollars (USD) for the 
years ended December 31, 2018 and 2017:

Dividends - distributed from Capital contribution reserves
Total dividend distributions per common share

CHF

2.84 $

2.84 $

2018
USD

2.90

2.90

CHF

2.76 $

2.76 $

2017
USD

2.82

2.82

S-9

NOTES TO SWISS STATUTORY FINANCIAL STATEMENTS (continued)
Chubb Limited

d) Treasury Shares - Reserve for Treasury shares
Treasury shares held by Chubb are carried at the lower of cost or market. Treasury shares held by Chubb totaled 21,902 at a 
cost of CHF 1.6 million for both years ended December 31, 2018 and 2017. Treasury shares held by Chubb subsidiaries are 
carried at the lower of cost or market. The following table presents a roll-forward of treasury shares held by Chubb subsidiaries 
for the years ended December 31, 2018 and 2017:

(cost in millions of Swiss francs)

Balance – beginning of year

Repurchase of shares

Additions related to share-based compensation plans

Redeemed under share-based compensation plans

Balance – end of year

Number of
Shares
15,928,783

7,719,035

1,121,923

2018

Cost

1,871

999

146

Number of
Shares
13,793,246

5,866,612

1,289,422

(4,211,157)

(478)

(5,020,497)

20,558,584

2,538

15,928,783

2017

Cost

1,391

817

173

(510)

1,871

Decreases in treasury shares held by Chubb and its subsidiaries are principally due to issuances of shares upon the exercise of 
employee stock options, grants of restricted stock, and purchases under the Employee Stock Purchase Plan (ESPP).  Increases 
in treasury shares are due to open market repurchases of shares and the surrender of shares to satisfy tax withholding 
obligations in connection with the vesting of restricted stock and the forfeiture of unvested restricted stock.

e) Movements in Statutory Retained earnings

(in millions of Swiss francs)

Balance – beginning of year

Attribution to reserve for treasury shares

Profit for the year

Balance – end of year

Year ended December 31

2018

9,344

(665)

280

8,959

2017

9,284

(480)

540

9,344

f) Chubb securities repurchase authorization
From time to time, Chubb repurchases shares as part of our capital management program and to partially offset potential 
dilution from the exercise of stock options and the granting of restricted stock under share-based compensation plans.  Our 
Board of Directors has authorized share repurchase programs as follows:

•
•
•

$1.0 billion of Chubb Common Shares from November 17, 2016 through December 31, 2017
$1.0 billion of Chubb Common Shares from January 1, 2018 through December 31, 2018
$1.5 billion of Chubb Common Shares from December 1, 2018 through December 31, 2019

Share repurchases may be in the open market, in privately negotiated transactions, block trades, accelerated repurchases and/or 
through option or other forward transactions.

The following table presents repurchases of Chubb's Common Shares conducted in a series of open market transactions under 
the Board authorizations:

(in millions of Swiss francs)
Number of shares repurchased

Cost of shares repurchased

Year ended December 31
2017

2018

7,719,035

5,866,612

999

817

g) General restrictions
Holders of Common Shares are entitled to receive dividends as proposed by the Board and approved by the shareholders. 
Holders of Common Shares are allowed one vote per share provided that, if the controlled shares of any shareholder constitute 
ten percent or more of the outstanding Common Shares of Chubb, only a fraction of the vote will be allowed so as not to exceed 
ten percent. Entry of acquirers of Common Shares as shareholders with voting rights in the share register may be refused if it 

S-10

NOTES TO SWISS STATUTORY FINANCIAL STATEMENTS (continued)
Chubb Limited

would confer voting rights with respect to ten percent or more of the registered share capital recorded in the commercial 
register.

7. Significant shareholders

The following table presents information regarding each person, including corporate groups, known to Chubb to own beneficially 
or of record more than five percent of Chubb's outstanding Common Shares at December 31, 2018 and December 31, 2017.

Name of Beneficial Owner

Vanguard Group, Inc.

Wellington Management Group, LLP

BlackRock, Inc.

FMR LLC
* Represented less than five percent

8. Other disclosures required by Swiss law

Number of Shares
Beneficially
Owned

38,234,960

31,405,197

31,252,910

2018

Percent of
Class

8.29%

6.82%

6.80%

Number of Shares
Beneficially
Owned

36,217,268

28,209,206

30,206,383

*

*

26,140,134

2017

Percent of
Class

7.80%

6.08%

6.50%

5.63%

a) Expenses
Total personnel expenses amounted to CHF 8.8 million and CHF 10.0 million for the years ended December 31, 2018 and 
2017, respectively. The number of full-time positions on an annual average was no more than 50 for years ended December 
31, 2018 and 2017.

Total amortization expense related to tangible property amounted to CHF 0.6 million and CHF 0.7 million for the years ended 
December 31, 2018 and 2017, respectively.

b) Fees paid to auditors
Fees paid to auditors by Chubb Limited totaled CHF 4.2 million and CHF 3.2 million for the years ended December 31, 2018 
and 2017, respectively. An allocation of audit fees for professional services rendered in connection with the integrated audit of 
our consolidated financial statements and internal controls over financial reporting and audit fees for the standalone Swiss 
statutory financial statements totaled CHF 3.9 million and CHF 2.8 million for the years ended December 31, 2018 and 2017, 
respectively. Tax fees totaled CHF 0.3 million and CHF 0.4 million for the years ended December 31, 2018 and 2017, 
respectively.

c) Loans to subsidiaries
The following table presents information regarding loans to subsidiaries at December 31, 2018 and 2017. Loans to 
subsidiaries decreased CHF 2.1 billion ($2.2 billion) due to a principal repayment in 2018. For additional information regarding 
loans to subsidiaries, refer to Note 19 to the Consolidated Financial Statements.

(in millions of Swiss francs)

Loans to Chubb Group Holdings, Inc.

Total loans to subsidiaries

2018

7,217

7,217

2017

9,303

9,303

S-11

NOTES TO SWISS STATUTORY FINANCIAL STATEMENTS (continued)
Chubb Limited

d) Receivables from subsidiaries
The following table presents information regarding receivables from subsidiaries at December 31, 2018 and 2017.

(in millions of Swiss francs)

Receivables from Chubb Group Holdings, Inc.

Receivables from Chubb Group Management and Holdings, Ltd.

Total receivables from subsidiaries

2018

127

1

128

2017

8

2

10

e) Payable to subsidiaries
The following table presents information regarding payables to subsidiaries at December 31, 2018 and 2017, respectively.

(in millions of Swiss francs)

Payable to Chubb Group Holdings, Inc.
Payable to INA Holdings, Inc.

Payable to Chubb Group Management and Holdings, Ltd.

Payable to Chubb Insurance (Switzerland) Ltd.

Total payable to subsidiaries

2018

343

457

137

12

949

2017

289

144

92

7

532

S-12

PROPOSED APPROPRIATION OF AVAILABLE EARNINGS
Chubb Limited

Proposed appropriation of available earnings

Our Board of Directors proposes to the Annual General Meeting that the Company's disposable profit (including the net income 
and the other items as shown below) be carried forward. The following table shows the appropriation of available earnings as 
proposed by the Board of Directors for the year ended December 31, 2018.

(in millions of Swiss francs)
Balance brought forward

Profit for the year

Attribution to reserve for treasury shares

Balance carried forward

2018

9,344

280

(665)

8,959

2017

9,284

540

(480)

9,344

In order to pay dividends, our Board of Directors proposes that an aggregate amount equal to CHF 2.1 billion be released from 
the capital contribution reserves account in 2019 and allocated to a segregated reserve for dividends account (the "Dividend 
Reserve"). The Board proposes to distribute a dividend to the shareholders up to an aggregate amount totaling $3.00 per 
Common Share from, and limited at a maximum to the amount of, the Dividend Reserve in one or more installments, in such 
amounts and on such record and payment dates as determined by the Board in its discretion. If the Board deems it advisable 
for the Company, the Board shall be authorized to abstain (in whole or in part) from distributing a dividend in its discretion. The 
authorization of the Board to distribute the installments from the Dividend Reserve will expire on the date of the 2020 annual 
general meeting, on which date any balance remaining in the Dividend Reserve will be automatically reallocated to the capital 
contribution reserves account.

If the Annual General Meeting approves this proposal, our Board currently intends to distribute the dividend in four equal 
installments of $0.75 each, on record dates at about the end of June, September, December and March, respectively, with 
payment dates about 21 days thereafter.

At December 31, 2018, 479,783,864 of the Company's Common Shares were eligible for dividends.

At the 2018 annual general meeting, the Company’s shareholders approved an aggregate annual dividend by way of a 
distribution from Capital contribution reserves, transferred to free reserves at the time of payment in 2018 totaling $2.92 per 
Common Share. The annual dividend was payable in four installments, each denominated in CHF but adjusted appropriately so 
that the U.S. dollar value of the installment remained at $0.73. The installments were subject to a dividend cap expressed in 
CHF which was not reached for 2018.

S-13

REPORT OF THE STATUTORY AUDITOR TO THE GENERAL MEETING OF CHUBB LIMITED, ZURICH ON THE
(SWISS STATUTORY) FINANCIAL STATEMENTS

Report on the audit of the financial statements

Opinion
We have audited the financial statements of Chubb Limited, which comprise the balance sheet as at December 31, 2018, 
income statement and notes for the year then ended, including a summary of significant accounting policies (pages S-2 to 
S-13).

In our opinion, the accompanying financial statements as at December 31, 2018 comply with Swiss law and the company’s 
articles of association. 

Basis for opinion
We conducted our audit in accordance with Swiss law and Swiss Auditing Standards. Our responsibilities under those provisions 
and standards are further described in the “Auditor’s responsibilities for the audit of the financial statements” section of our 
report.

We are independent of the entity in accordance with the provisions of Swiss law and the requirements of the Swiss audit 
profession and we have fulfilled our other ethical responsibilities in accordance with these requirements. We believe that the 
audit evidence we have obtained is sufficient and appropriate to provide a basis for our opinion.

Report on key audit matters based on the circular 1/2015 of the Federal Audit Oversight Authority
Key audit matters are those matters that, in our professional judgment, were of most significance in our audit of the financial 
statements of the current period. These matters were addressed in the context of our audit of the financial statements as a 
whole, and in forming our opinion thereon, and we do not provide a separate opinion on these matters.

Key audit matter

How our audit addressed the key audit matter

Investments in subsidiaries

As set out in the balance sheet and at footnote 4, the 
Company owns five direct subsidiaries as at December 31, 
2018 with a total book value of CHF 30.4 billion, 
representing 81% of the Company’s total assets.

We focused on this area due to the size of the investments in 
subsidiaries relative to the total assets, and the fact that there 
is judgment involved in assessing whether the carrying values 
of the investments in subsidiaries were impaired.

The Swiss accounting law generally requires an individual 
impairment test at the entity or unit of account level.

• We tested the design and operating effectiveness of the
Company’s control over the valuation of investments in
subsidiaries.

• We reviewed the Company’s impairment analyses

performed for the five direct subsidiaries. The assessment
of potential impairment indicators included as a first step
the comparison of the recorded Swiss statutory carrying
value with the net asset value of each subsidiary. In case
the net asset value was smaller than the carrying value, a
secondary, more judgmental, step was followed using
additional valuation techniques, such as a value-in-use
assessment, to assess whether there was any potential
need for impairment.

• Where a value-in-use metric was used, we challenged

management as to whether the input data and
assumptions to their model were reliable and reasonable.
The most important parameters were underwriting
income, investment income and operating expenses.

We concluded that the carrying value of the Company’s 
investments in subsidiaries is in line with its accounting policy 
and the valuation requirements of the Swiss Code of 
Obligations. 

S-14

REPORT OF THE STATUTORY AUDITOR TO THE GENERAL MEETING OF CHUBB LIMITED, ZURICH ON THE
(SWISS STATUTORY) FINANCIAL STATEMENTS (continued)

Responsibilities of the Board of Directors for the financial statements
The Board of Directors is responsible for the preparation of the financial statements in accordance with the provisions of Swiss 
law and the company’s articles of association, and for such internal control as the Board of Directors determines is necessary to 
enable the preparation of financial statements that are free from material misstatement, whether due to fraud or error.

In preparing the financial statements, the Board of Directors is responsible for assessing the entity’s ability to continue as a 
going concern, disclosing, as applicable, matters related to going concern and using the going concern basis of accounting 
unless the Board of Directors either intends to liquidate the entity or to cease operations, or has no realistic alternative but to do 
so.

Auditor’s responsibilities for the audit of the financial statements
Our objectives are to obtain reasonable assurance about whether the financial statements as a whole are free from material 
misstatement, whether due to fraud or error, and to issue an auditor’s report that includes our opinion. Reasonable assurance is 
a high level of assurance, but is not a guarantee that an audit conducted in accordance with Swiss law and Swiss Auditing 
Standards will always detect a material misstatement when it exists. Misstatements can arise from fraud or error and are 
considered material if, individually or in the aggregate, they could reasonably be expected to influence the economic decisions of 
users taken on the basis of these financial statements.

As part of an audit in accordance with Swiss law and Swiss Auditing Standards, we exercise professional judgment and 
maintain professional skepticism throughout the audit. We also:

• Identify and assess the risks of material misstatement of the financial statements, whether due to fraud or error, design and
perform audit procedures responsive to those risks, and obtain audit evidence that is sufficient and appropriate to provide a
basis for our opinion. The risk of not detecting a material misstatement resulting from fraud is higher than for one resulting
from error, as fraud may involve collusion, forgery, intentional omissions, misrepresentations, or the override of internal
control.

• Obtain an understanding of internal control relevant to the audit in order to design audit procedures that are appropriate in
the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the entity’s internal control.

• Evaluate the appropriateness of accounting policies used and the reasonableness of accounting estimates and related

disclosures made.

• Conclude on the appropriateness of the Board of Directors’ use of the going concern basis of accounting and, based on the

audit evidence obtained, whether a material uncertainty exists related to events or conditions that may cast significant doubt
on the entity’s ability to continue as a going concern. If we conclude that a material uncertainty exists, we are required to
draw attention in our auditor’s report to the related disclosures in the financial statements or, if such disclosures are
inadequate, to modify our opinion. Our conclusions are based on the audit evidence obtained up to the date of our auditor’s
report. However, future events or conditions may cause the entity to cease to continue as a going concern.

We communicate with the Board of Directors or its relevant committee regarding, among other matters, the planned scope and 
timing of the audit and significant audit findings, including any significant deficiencies in internal control that we identify during 
our audit.

We also provide the Board of Directors or its relevant committee with a statement that we have complied with relevant ethical 
requirements regarding independence, and to communicate with them all relationships and other matters that may reasonably 
be thought to bear on our independence, and where applicable, related safeguards.

From the matters communicated with the Board of Directors or its relevant committee, we determine those matters that were of 
most significance in the audit of the financial statements of the current period and are therefore the key audit matters. We 
describe these matters in our auditor’s report unless law or regulation precludes public disclosure about the matter or when, in 
extremely rare circumstances, we determine that a matter should not be communicated in our report because the adverse 
consequences of doing so would reasonably be expected to outweigh the public interest benefits of such communication.

S-15

REPORT OF THE STATUTORY AUDITOR TO THE GENERAL MEETING OF CHUBB LIMITED, ZURICH ON THE
(SWISS STATUTORY) FINANCIAL STATEMENTS (continued)

Report on other legal and regulatory requirements
In accordance with article 728a paragraph 1 item 3 CO and Swiss Auditing Standard 890, we confirm that an internal control 
system exists which has been designed for the preparation of financial statements according to the instructions of the Board of 
Directors.

We further confirm that the proposed appropriation of available earnings complies with Swiss law and the company’s articles of 
association. We recommend that the financial statements submitted to you be approved.

PricewaterhouseCoopers AG

/s/ Ray Kunz 
Ray Kunz 

Audit expert 
Auditor in charge

Zurich, February 27, 2019

/s/ Nicolas Juillerat 
Nicholas Juillerat

Audit expert 

S-16

CHUBB LIMITED

 SWISS STATUTORY COMPENSATION REPORT

December 31, 2018

SC- 1

SWISS STATUTORY COMPENSATION REPORT

A. General

Under the Swiss ordinance against excessive compensation in stock exchange listed companies (the “Ordinance”) and our 
Articles of Association, we are required to prepare a separate Swiss Statutory Compensation Report each year that contains 
specific items in a presentation format determined by these regulations.

Our Executive Management (as defined under Swiss law) is appointed by our Board and for each of 2018 and 2017 consisted 
of Evan G. Greenberg, Chairman, President and Chief Executive Officer; Philip V. Bancroft, Chief Financial Officer; John W. 
Keogh, Executive Vice Chairman and Chief Operating Officer; and Joseph F. Wayland, General Counsel and Secretary.

For more detailed information about compensation for our Board of Directors and Executive Management, please review our 
Proxy Statement. You may access this report on the Investor Information section of our website at http://investors.chubb.com/
investor-relations/shareholder-resources/shareholder-meeting-materials/default.aspx or by contacting Investor Relations by 
telephone, email or mail at:

Telephone: 

+1 (212) 827-4400

Email: 

Mail: 

investorrelations@chubb.com

Investor Relations, Chubb Limited, 1133 Avenue of the Americas, 41st Floor, New York, New York 10036

References in this report to “we,” “our” or “Chubb” are to Chubb Limited.

B. Compensation of the Board of Directors and Executive Management

Basis of Presentation

The following information sets forth the compensation for the years ended December 31, 2018 and 2017, of the members of 
the Board and Executive Management for all of the functions that they have performed for Chubb. Compensation of the Board is 
paid by Chubb. Compensation of Executive Management is paid by Chubb and the Chubb group entities where they are 
employed. Compensation is paid as a combination of both U.S. dollars, our functional reporting currency, with translation of 
certain amounts to whole Swiss francs. Where presented, 2018 and 2017 Swiss franc compensation figures have been 
translated at the average exchange rates. Swiss franc-equivalent total compensation of the Board and Executive Management is 
included in Tables 1 and 2 below. The average exchange rate we used for U.S. dollars into Swiss francs was 0.97804 in 2018 
and 0.98461 in 2017.

This report is established in accordance with the provisions of the Ordinance.

Compensation of the Board of Directors

Our directors receive compensation in accordance with our Outside Directors Compensation Parameters. No changes were made 
to our Outside Directors Compensation Parameters in 2018. The Board had previously approved changes to the Outside 
Directors Compensation Parameters effective as of May 2017 based on, among other things, a comparison of our compensation 
structure to that of our competitors and other insurance and similarly-sized companies. The compensation of the Board for the 
financial year 2017 set forth in Table 1 is therefore composed of compensation under the prior parameters from January 1 to 
the date of our 2017 annual general meeting and compensation under the revised parameters from such date and thereafter. 
Director compensation had not been increased for several years prior to the 2017 changes, and director compensation for cash 
and equity retainers, as well as certain Committee chair retainers, were below the median of competitors and other insurance 
and similarly-sized companies. The following modifications were made in 2017:

• 
• 
• 
• 
• 
• 

increase in the cash retainer from $100,000 to $120,000;
increase in the equity retainer from $160,000 to $170,000;
increase in the Audit Committee Chair retainer from $25,000 to $35.000;
increase in the Compensation Committee Chair retainer from $20,000 to $25,000;
increase in the Risk & Finance Committee Chair retainer from $15,000 to $20,000; and
increase in the Nominating & Governance Committee Chair retainer from $12,000 to $20,000.

SC- 2

 
 
SWISS STATUTORY COMPENSATION REPORT (continued)

Non-management directors received $290,000 (CHF 283,633) in 2018 for their service as directors. Chubb paid $170,000 
(CHF 166,267) of this fee in the form of restricted stock awards, based on the fair value of Chubb's Common Shares as of the 
date of the award, with the remaining portion of the annual fee paid to non-management directors in cash quarterly.

The Lead Director received a retainer of $50,000 (CHF 48,902) in 2018. Committee chairs received Committee chair retainers 
as follows:

Audit Committee - $35,000 (CHF 34,232)
Compensation Committee - $25,000 (CHF 24,451)
Nominating & Governance Committee - $20,000 (CHF 19,561)
Risk & Finance Committee - $20,000 (CHF 19,561)

Directors are not paid fees for attending regular Board or committee meetings but, at the discretion of the Chairman of the 
Board and the Lead Director, Chubb may pay an additional $2,000 fee for each special meeting attended by telephone and 
$3,000 for each special meeting attended in person. Such fees were not paid in 2018.

Directors may elect to receive all of their compensation, other than compensation for special meetings, in the form of restricted 
stock awards. Restricted stock awards vest at the following year's annual general meeting.

Chubb’s Corporate Governance Guidelines specify director equity ownership requirements. Chubb awards independent directors 
restricted stock awards and mandates minimum equity ownership of $600,000 for outside directors (based on the stock price 
on the date of award). Each director has until the fifth anniversary of his or her initial election to the Board to achieve this 
minimum. The previously granted restricted stock awards (whether or not vested) will be counted toward achieving this 
minimum. Stock options will not be counted toward achieving this minimum.

Once a director has achieved the minimum equity ownership, this requirement will remain satisfied going forward as long as he 
or she retains the number of shares valued at the minimum amount based on the New York Stock Exchange closing price for 
Chubb’s Common Shares as of the date the minimum threshold is initially met. Any vested shares held by a director in excess of 
the minimum share equivalent specified above may be sold at the director's discretion after consultation with Chubb’s General 
Counsel.

No compensation was paid to former directors nor did any former director receive any benefits in kind or waivers of claims 
during the years ended December 31, 2018 and 2017. During the years ended December 31, 2018 and 2017, no current 
directors received benefits in kind or waivers of claims and no compensation had been paid to any related party of current or 
former directors, except as noted below with respect to our director charitable contributions program. Additionally, no related 
party of current or former directors received any benefits in kind or waivers of claims during 2018 or 2017. At each of 
December 31, 2018 and 2017, no current or former directors or any related party of current or former directors had 
outstanding loans or credits from Chubb.

Chubb has a matching contribution program for directors under which Chubb will match director charitable contributions to 
registered charities, churches, and other places of worship or schools up to a maximum of $20,000 per year. For Swiss law 
purposes, some of these matching contributions during the years ended December 31, 2018 and 2017 qualified as related 
party transactions under our Related Party Transactions Guidelines because our directors or members of their immediate family 
were directors or officers of the charity. Pursuant to this matching charitable contributions program, Chubb matched a total of 
$72,000 (CHF 70,419) in contributions to six organizations that fell under our Related Party Transactions Guidelines in 2018 
and $47,000 (CHF 46,277) in contributions to five organizations that fell under our Related Party Transactions Guidelines in 
2017.

The following table presents information concerning director compensation paid or, in the case of restricted stock awards, 
earned in the years ended December 31, 2018 and 2017. Although Evan G. Greenberg is Chairman of the Board, Mr. 
Greenberg received no compensation in respect of these duties. Details of Mr. Greenberg's compensation in his capacity as a 
member of Executive Management are included in Table 2 below.

SC- 3

 
 
 
 
SWISS STATUTORY COMPENSATION REPORT (continued)

Table 1 - audited

Name

Michael G. Atieh

Sheila P. Burke

James I. Cash

Mary Cirillo

Year

2018

2017

2018
2017

2018
2017

2018

2017

Michael P. Connors

2018

John A. Edwardson

2017

2018

2017

Robert M. Hernandez

2018

Leo F. Mullin

Kimberly A. Ross

Robert W. Scully

2017

2018

2017

2018

2017

2018

2017

Eugene B. Shanks, Jr. 2018

Theodore E. Shasta

David H. Sidwell

Olivier Steimer

2017

2018

2017

2018

2017

2018

2017

James M. Zimmerman 2018

Total (3)

2017

2018

2017

Member
Chair - Audit

Member
Member

Member
Member

Member
Chair - Nominating & 
Governance

Member
Chair - Nominating & 
Governance

Member
Chair - Compensation

Member
Chair - Compensation

Member

Member

Lead Director

Lead Director

Retired

Member

Member

Member

Member
Chair - Audit
Member

Member

Member

Member

Member

Member

Member

Member
Chair - Risk & Finance

Member
Chair - Risk & Finance

Board Function

Fees
Earned or Paid

Stock Awards (1)

All Other (2)

Total in USD

Total in CHF

Member

$

128,750 $

170,000 $

98,153 $

396,903

CHF 388,189

147,500

166,250

93,577

407,327

CHF 401,059

120,000
115,000

120,000
115,000

—

—

170,000
166,250

170,000
166,250

29,246
27,882

9,280
8,846

319,246
309,132

299,280
290,096

312,237
304,375

292,709
285,632

310,000

40,870

350,870

343,166

295,750

38,962

334,712

329,562

315,000

308,084

145,000

170,000

138,750

166,250

—

—

170,000

165,000

30,000

115,000

90,000

—

—

—

120,000

115,000

120,000

115,000

120,000

115,000

140,000

290,000

278,750

170,000

166,250

63,750

166,250

215,000

278,750

311,875

278,750

170,000

166,250

170,000

166,250

170,000

166,250

170,000

—

—

—

—

71,872

68,558

16,019

15,272

—

—

—

—

—

—

—

—

—

—

305,000

290,000

278,750

411,872

399,808

109,769

296,522

305,000

278,750

311,875

278,750

290,000

281,250

290,000

281,250

290,000

281,250

300,307

283,633

274,461

402,829

393,656

107,359

291,959

298,303

274,461

305,027

274,461

283,633

276,922

283,633

276,922

283,633

276,922

312,877

304,678

283,633

276,922

9,901

319,901

133,750

166,250

9,439

309,439

Member

Member

120,000

115,000

170,000

166,250

—

—

290,000

281,250

$

$

1,423,750 $

2,890,625 $

275,341 $ 4,589,716

CHF 4,488,945

1,390,000

$

2,960,750

$

262,536

$ 4,613,286

CHF 4,542,299

(1)    The Stock Awards column reflects restricted stock awards earned during 2018 and 2017. These stock awards were granted in May 2018 and May 2017, respectively, at the 

annual general meetings and vest at the subsequent year's annual general meeting.

(2)    The All Other column includes dividend equivalents on our deferred restricted stock units (which we stopped issuing in 2009) held by our longer-serving directors. We issue 

stock units equivalent in value to the dividend payments that those directors would have received if they held stock. 

  Ms. Burke and Mr. Cash received deferred Market Value Units from The Chubb Corporation prior to its acquisition by us in January 2016. Each unit has the equivalent value of 
one share of our common stock. These units are credited with market value units equivalent in value to the dividend payments they would have received if they held stock.  
(3)  Total director compensation in 2018 reflects one less director for a portion of the year compared to 2017 as a result of the retirement of Leo F. Mullin as of the date of the May 

2018 annual general meeting of shareholders.

SC- 4

SWISS STATUTORY COMPENSATION REPORT (continued)

Compensation of Executive Management

The following table presents information concerning Executive Management’s 2018 and 2017 compensation. 

Table 2 - audited

Name and
Principal Position

Evan G. 
Greenberg
Chairman, 
President and 
Chief Executive 
Officer, Chubb 
Limited (highest 
paid executive)

All Other
Executive
Management

Year

Salary

Bonus

Stock
Awards (1)

Option
Awards (2)

All Other 
Compensation (3)

Total in USD

Total in CHF

2018

$ 1,400,000 $ 6,100,000

$ 9,225,174 $ 1,881,925 $

1,246,474 $ 19,853,573

CHF 19,417,589

2017

1,400,000

5,500,000

8,849,881

2,761,129

1,183,046

19,694,056

CHF 19,391,024

2018

$ 2,523,193 $ 4,634,800

$ 6,425,985 $ 1,280,174 $

1,229,301 $ 16,093,453

CHF 15,740,041

2017

2,432,212

4,362,000

5,930,968

1,850,407

1,246,688

15,822,275

CHF 15,578,817

Total

2018

$ 3,923,193 $10,734,800 $ 15,651,159 $ 3,162,099 $

2,475,775 $ 35,947,026

CHF 35,157,629

2017

$ 3,832,212

$ 9,862,000

$ 14,780,849

$ 4,611,536

$

2,429,734

$ 35,516,331

CHF 34,969,841

(1)  The Stock Awards column discloses the fair value of the restricted stock awards granted on February 28, 2019 for 2018 and February 22, 2018 for 2017, respectively. This 
column  includes  time-based  and  performance-based  restricted  stock  awards.  In  comparison,  the  Summary  Compensation  Table  in  the  Company's  annual  proxy  statement  
(unaudited) discloses equity grants for a particular fiscal year based on the grants made during that fiscal year.

(2)  The Option Awards column discloses the fair value of the stock options granted on February 28, 2019 for 2018 and February 22, 2018 for 2017. In comparison, the Summary 
Compensation Table in the Company's annual proxy statement (unaudited) discloses equity grants for a particular fiscal year based on the grants made during that fiscal year.

(3)  All Other Compensation column includes perquisites and other personal benefits, consisting of the following:

For Mr. Greenberg, contributions to retirement plans of $828,000 (CHF 809,820) in 2018 and $960,000 (CHF 945,228) in 2017, personal use of corporate aircraft of 
$378,929 (CHF 370,609) in 2018 and $188,405 (CHF 185,506) in 2017, and miscellaneous other benefits of $39,545 (CHF 38,677) in 2018 and $34,641 (CHF 34,108) 
in 2017, including executive medical coverage and matching contributions made under our matching charitable contributions program. The Board required Mr. Greenberg to 
use corporate aircraft for all travel whenever practicable for security reasons.

For the other members of Executive Management, contributions to retirement plans, personal use of corporate aircraft and corporate apartment, and miscellaneous other benefits, 
including, as applicable, club memberships, financial planning, executive medical coverage, matching contributions made under our matching charitable contributions program, 
car allowance or car lease and car maintenance allowance.

Personal use of the corporate aircraft was limited to space available on normally scheduled management business flights.

Other personal benefits including housing allowances and cost of living allowance.

In 2018 and 2017, housing allowances were provided to Mr. Bancroft because Chubb requires him to maintain a second residence in addition to maintaining his own personal 
residence.

Contributions to retirement plans for 2018 and 2017 totaled $1.55 million (CHF 1.51 million) in 2018 and $1.72 million (CHF 1.69 million) in 2017, respectively. These 
consist of discretionary and non-discretionary employer contributions.  The discretionary employer contributions for 2018 have been calculated and are expected to be paid in 
April 2019.

No former member of Executive Management or any related party of current or former Executive Management received non-
market standard compensation from Chubb during each of the years ended December 31, 2018 and 2017. Additionally, no 
current or former member of Executive Management or any related party thereto received benefits in kind or waivers of claims 
during 2018 or 2017 other than as described in the footnotes to Table 2.

At each of December 31, 2018 and 2017, no current or former member of Executive Management or any related party of a 
current or former member of Executive Management had outstanding loans or credits from Chubb.

SC- 5

REPORT OF THE STATUTORY AUDITOR TO THE GENERAL MEETING OF CHUBB LIMITED, ZURICH ON
THE (SWISS STATUTORY) COMPENSATION REPORT

Report of the statutory auditor on the compensation report
We have audited the accompanying compensation report of Chubb Limited for the year ended December 31, 2018. The audit 
was limited to the information according to articles 14-16 of the Ordinance against Excessive Compensation in Stock Exchange 
Listed Companies (Ordinance) contained in Table 1 and Table 2 of the compensation report.

Board of Directors’ responsibility
The Board of Directors is responsible for the preparation and overall fair presentation of the compensation report in accordance 
with Swiss law and the Ordinance against Excessive Compensation in Stock Exchange Listed Companies (Ordinance). The 
Board of Directors is also responsible for designing the remuneration system and defining individual remuneration packages.

Auditor’s responsibility
Our responsibility is to express an opinion on the accompanying compensation report. We conducted our audit in accordance 
with Swiss Auditing Standards. Those standards require that we comply with ethical requirements and plan and perform the 
audit to obtain reasonable assurance about whether the compensation report complies with Swiss law and articles 14-16 of the 
Ordinance.

An audit involves performing procedures to obtain audit evidence on the disclosures made in the compensation report with 
regard to compensation, loans and credits in accordance with articles 14-16 of the Ordinance. The procedures selected depend 
on the auditor’s judgment, including the assessment of the risks of material misstatements in the compensation report, whether 
due to fraud or error. This audit also includes evaluating the reasonableness of the methods applied to value components of 
remuneration, as well as assessing the overall presentation of the compensation report.

We believe that the audit evidence we have obtained is sufficient and appropriate to provide a basis for our opinion.

Opinion
In our opinion, the compensation report of Chubb Limited for the year ended December 31, 2018 complies with Swiss law and 
articles 14-16 of the Ordinance.

PricewaterhouseCoopers AG

/s/ Ray Kunz        
Ray Kunz 

Audit expert 
Auditor in charge

Zurich, March 20, 2019

/s/ Nicolas Juillerat                        
Nicolas Juillerat

Audit expert 

SC- 6

 
 
 
 
 
 
 
 
 
 
 
 
 
 
ENVIRONMENTAL  STATEMENT 

Chubb Greenhouse  Gas Reduction  Programs 

As an insurance company,  Chubb’s environmental  footprint is relatively modest, but through our Corporate  Greenhouse  Gas 
Inventory Program and Corporate  Environmental  Strategy, we work to reduce it even further. Some of the primary objectives  of our 
environmental  strategy are to measure, record and reduce Chubb’s corporate GHG emissions. 

In 2007, Chubb joined the voluntary U.S. Environmental Protection Agency (EPA)-sponsored Climate Leaders program, through which 
the company was able to develop long-term, comprehensive climate change strategies, inventory its emissions and set a six-year GHG 
reduction goal of 8% per employee. While the EPA program was discontinued in September 2011, Chubb’s Corporate GHG Inventory 
Program remains active using its methodology, which is based on the World Resources Institute and the World Business Council for 
Sustainable Development (WRI/WBCSD) GHG Protocol for data collection and analysis. In 2012, Chubb successfully met its first 
generation GHG reduction goal with a 27% reduction in emissions per employee since 2006. In order to continue Chubb’s global 
commitment to reducing its environmental footprint, a new GHG reduction target was announced in September of 2014 to reduce 
emissions 10% per employee by 2020 from a 2012 base year. From 2015 to 2018, Chubb reduced its global absolute GHG emissions 
by 21%.  

Chubb 2018 GHG Inventory Data  

Global Absolute Emissions  (CO2-eq.) 

2018 

71,488 

The data above represent 26,048 metric tons of CO2-eq. of Scope 1 emissions from fossil fuel combustion; 47,190 metric tons of 
CO2-eq. of location-based Scope 2 emissions; and 45,440 metric tons of CO2-eq. of market-based Scope 2 emissions from 
purchased electricity. Chubb’s GHG emissions data are reviewed by a third-party on an annual basis. The company’s most recent 
2018 GHG inventory was reviewed by Bureau Veritas and the verification statement can be found on the following page. 

In addition to tracking GHG emissions versus its goals, Chubb reports its GHG emissions data to the CDP, an organization that scores 
carbon emissions information from thousands of corporations on behalf of the global investment community. In 2018, Chubb’s 
response to the questionnaire resulted in a score of B. 

Chubb’s Global GHG Management Plan concentrates primarily on reducing energy consumption at the facility level – specifically, 
in owned buildings and larger, long-term leased spaces. Projects have been implemented at a number of major offices including: 
Philadelphia, Pa.; Wilmington, Del.; Whitehouse Station, N.J.; Hamilton, Bermuda; Sydney, Australia; the Chubb Conference 
Center, Lafayette Hill, Pa.; London, U.K.; and Monterrey, Mexico. The projects include installation of new HVAC equipment, 
lighting upgrades and installation of a central building automation system (BAS) in order to improve operations within the building 
and reduce energy consumption. 

In  Chubb’s  office  building  in  Philadelphia,  the  company  has  reduced  energy  consumption  by  over  20%  since  2006  through  the 
installation of new boilers and LED lighting, the use of variable speed drive HVAC equipment and installation of an exhaust energy 
recovery  ventilator.  Through  these  steps,  the  company  earned  LEED  Silver  certification  in  2009  and  was  awarded  LEED  Gold 
certification in 2014. It was also awarded Energy Star Certification by the U.S. EPA in 2016. 

In July 2011, the company’s Bermuda office building was awarded LEED Gold certification – the first building in Bermuda to be 
awarded the designation – due in large part to a re-lamping of office lights, applying a floating temperature set point and installing 
motion sensors and timers on office equipment. These actions reduced electrical needs by approximately 500,000 kWh (358 metric 
tons CO2e) per year. In 2014, the company engaged with the U.S. Green Building Council (USGBC) and the Bermuda facility became 
one of the first buildings using LEED Dynamic Plaque, a tool that continuously monitors and encourages improvement of overall 
building performance. The building was re-certified with LEED Gold using LEED Dynamic Plaque in 2019. 

Information about Chubb’s full range of environmental efforts, including insurance solutions to help customers manage their 
environmental and climate change risks, corporate initiatives to control our own ecological impact and philanthropic actions in 
support of environmental causes, can be found in the company’s annual Environmental Report, which is available at  
https://www.chubb.com/environment.  

E-1 

 
 
 
 
 
 
   
   
 
   
   
 
 
 
 
 
 
 
 
 
 
VERIFICATION STATEMENT 
GREENHOUSE GAS EMISSIONS 

Bureau  Veritas  North  America,  Inc.  (BVNA)  was  engaged  to  provide 
Limited  Assurance  and  conduct  an  independent  verification  of  the 
greenhouse gas (GHG) emissions and energy consumption reported by 
Chubb  from  January  1,  2018  to  December  31,  2018.  This  Verification 
Statement applies to the related information included within the scope of 
work described below.  

The  determination  of  the  GHG  emissions  is  the  sole  responsibility  of 
Chubb.  BVNA was not involved in determining the GHG emissions.  Our 
sole  responsibility  was  to  provide  independent  verification  on  the 
accuracy of the GHG emissions reported, and on the underlying systems 
and processes used to collect, analyze and review the information.  

Boundaries of the reporting company GHG emissions covered by 
the verification: 

  Operational Control  

  Global 

Emissions verified in Metric tonnes of CO2-equivalent (tCO2e): 

Scope 1 Emissions: 26,048 

Scope 2 Emissions (Location-Based): 47,190 

Scope 2 Emissions (Market-Based): 45,440 

 

 

 

 

  Review of documentary evidence produced by Chubb;  

  Review  of  Chubb  data  and  information  systems  and  methodology 
for collection, aggregation, analysis and review of information used 
to determine GHG emissions;  

 

Audit  of  samples  of  data  used  by  Chubb  to  determine  GHG 
emissions. 

Assurance Opinion: 

Based on the results of our verification process, BVNA provides Limited 
Assurance of the GHG emissions and energy assertion shown above, 
and found no evidence that the assertion: 

 

 

 

is not materially correct; 

is not a fair representation of the GHG emissions and energy 
data and information; and 

is not prepared in accordance with the WRI/WBCSD GHG 
Protocol Corporate Accounting and Reporting Standard. 

It is our opinion that Chubb has established appropriate systems for the 
collection, aggregation and analysis of quantitative data for determination 
of GHG emissions for the stated period and boundaries. 

Scope 3 Emissions (Business Air & Rail Travel): 17,310 

Statement of independence, impartiality and competence 

Data and information supporting the Scope 1 & Scope 2 GHG emissions 
were historical in nature and in some cases estimated, based on 
historical data for similar properties in similar locations. Data and 
information supporting the Scope 3 GHG emissions assertion were in 
some cases estimated rather than historical in nature. 

Period covered by GHG emissions verification: 

 

January 1, 2018 to December 31, 2018 

The  Bureau  Veritas  Group  is  an  independent  professional  services 
company 
in  Quality,  Health,  Safety,  Social  and 
Environmental  management  with  over  180  years  history  in  providing 
independent assurance services.  

that  specializes 

No  member  of  the  verification  team  has  a  business  relationship  with 
this 
Chubb, 
assignment.    We  conducted  this  verification  independently  and  to  our 
knowledge there has been no conflict of interest.  

its  Directors  or  Managers  beyond 

that  required  of 

Reporting Protocols against which verification was conducted:  

  World Resources Institute (WRI)/World Business Council for 
Sustainable Development (WBCSD) Greenhouse Gas 
Protocol, Corporate Accounting and Reporting Standard 
(Scope 1 & 2) 

  WRI/WBCSD Corporate Value Chain (Scope 3) Accounting 

and Reporting Standard (Scope 3) 

BVNA  has  implemented  a  Code  of  Ethics  across  the  business  to 
maintain high ethical standards among staff in their day-to-day business 
activities.   

The verification team has extensive experience in conducting assurance 
over  environmental,  social,  ethical  and  health  and  safety  information, 
systems and processes, has over 20 years combined experience in this 
field and an excellent understanding of  BVNA standard methodology for 
the verification of greenhouse gas emissions data.  

GHG Verification Protocols used to conduct the verification:  

Attestation:  

 

ISO 14064-3: Greenhouse gases -- Part 3: Specification with 
guidance for the validation and verification of greenhouse gas 
assertions 

Level of Assurance and Qualifications: 

Limited 

 
  Materiality Threshold: ±5% 

Verification Methodology:  

 

Interviews with relevant personnel of Chubb;  

Trevor A. Donaghu, Lead Verifier 

Program Manager, Sustainability and Climate Change Services 

Bureau Veritas North America, Inc. 

March 18, 2019 

This verification statement, including the opinion expressed herein, is provided to Chubb and is solely for the benefit of Chubb in accordance with the terms of 
our agreement. We consent to the release of this statement by you to the CDP in order to satisfy the terms of CDP disclosure requirements but without 
accepting or assuming any responsibility or liability on our part to CDP or to any other party who may have access to this statement. 

B u r e a u   V e r i t a s   N o r t h   A m e r i c a ,   I n c .  

Health, Safety and Environmental Services 

E-2

Main : (925) 426.2600 

www.BureauVeritasHSE.com 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
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Financial Summary 

Chairman and CEO Letter to Shareholders  

Review of Operations 

Citizenship at Chubb 

Chubb Group Corporate Offi  cers and Other Executives 

Chubb Limited Board of Directors 

Shareholder Information 

Non–GAAP Financial Measures 

Form 10–K

Swiss Statutory Financial Statements

Swiss Statutory Compensation Report

Environmental Statement

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Chubb Limited
Bärengasse 32
CH—8001 Zurich
Switzerland

chubb.com

Chubb Limited

Chubb Limited

Annual Report

Annual Report

2018

2018

 002CSN9C06