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Chubb

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FY2020 Annual Report · Chubb
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Chubb Limited 
Bärengasse 32 
CH—8001 Zurich 
Switzerland

chubb.com

Chubb Limited 
Annual Report 
2020

002CSNB930

 
 
 
 
 
Financial Summary 

Chairman and CEO Letter to Shareholders 

Review of Operations 

Citizenship at Chubb 

Chubb Group Corporate Officers 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

22

34

36

38

39

40

Financial Summary 

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

Year Ended 
Dec. 31, 2020

Year Ended 
Dec. 31, 2019

Percentage 
Change

Gross premiums written

$41,261

$40,124

Net premiums written

Net premiums earned

P&C combined ratio

Current accident year P&C combined ratio  
excluding catastrophe losses

Net income

Core operating 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

Return on equity

Core operating return on equity

Core operating return on tangible equity

33,820

33,117

96.1%

86.7%

3,533

3,313

7.79

7.31

32,275

31,290

90.6%

89.2%

4,454

4,641

9.71

10.11

118,669

109,234

190,774

176,943

59,441

131.88

87.69

6.2%

6.2%

9.8%

55,331

122.42

78.14

8.4%

9.0%

14.6%

2.8%

4.8%

5.8%

NM

NM

–20.7%

–28.6%

–19.8%

–27.7%

8.6%

7.8%

7.4%

7.7%

12.2%

NM

NM

NM

This document contains non–GAAP financial measures. Refer to 
pages 40–42 for reconciliations to the most directly comparable 
GAAP measures.

NM—not meaningful

Percentage 
Change 
Constant 
Dollars

3.4%

5.5%

6.5%

1

 
 
 
Evan G. Greenberg 
Chairman and Chief Executive Officer 
Chubb Group

2

To My Fellow Shareholders

This was an unprecedented year. Over 
the last 12 months, Chubb withstood 
a global pandemic, a recession and a 
record run of natural catastrophes. 
Our 31,000–strong workforce in 54 
countries performed substantially as 
normal despite working from home for 
much of the year. We never stopped 
writing insurance contracts, paying 
claims, offering risk engineering and 
protection services, and marketing 
our capabilities. I am proud of my 
colleagues: because of their efforts 
we concluded the year stronger than 
we started, with momentum, earning 
power and optimism for the future.  

COVID–19 impacted us financially 
and operationally. We kept moving 
forward though, even as others pulled 
back. Our fundamentals are very 
strong, and we continued to invest 
and advance our strategy. Our digital 
transformation accelerated, both 
because of the substantial investments 
we have made over the years and the 
way shelter–in–place orders forced our 
employees to work digitally from home. 
We capitalized on improved market 
conditions in our commercial insurance 
businesses, propelling revenue 
growth and expanding margins. Our 
global footprint expanded, notably 
in Asia. We ended the year with a 
stronger balance sheet than we began. 
And we distinguished ourselves as 
industry leaders, both in our response 
to commercial insurance market 
conditions and on the issues impacting 
our industry caused by the pandemic. 

I want to use this year’s shareholder 
letter to explain why 2020 renewed 
my optimism about Chubb’s future, 
despite the challenges of COVID. 
I also want to reflect on the many 
other challenges we faced that remain 

across the commercial, social and 
geopolitical landscape. The last 
year has been difficult in all parts 
of the world. The United States has 
faced particular upheavals having 
mishandled the healthcare response 
to the pandemic. We have watched 
widespread protests on our streets, 
drawing attention to problems of racial 
justice. Most shocking was the display 
of demagoguery in our nation’s capital 
in January, scenes the likes of which 
we have not witnessed in our 240–year 
history. They left our country shaken 
and our international image tarnished. 
Make no mistake: I remain optimistic 
about the future of our country. But 
nothing is guaranteed if the U.S. does 
not step up its game. 

We will continue to feel the health, 
economic and social impact of the 
pandemic — perhaps endemic is now 
a better description — despite vaccines 
and therapeutics. COVID is accelerating 
many global trends, from our reliance 
on new technologies to rising income 
inequality and political populism. 
Inside and outside our borders, support 
for economic globalization remained 
under pressure, with trade facing 
multiple headwinds. Relations between 
the U.S. and China sank to their lowest 
ebb in decades. And extreme weather 
showed the climate crisis looming more 
urgently than ever. The environment 
faced by a global company like Chubb 
is ever–more complex, and there are 
important lessons to draw from the 
last 12 months, both for our business 
and our country, as we move forward 
confidently into a new period of 
shareholder wealth creation. 

Strong financial performance in 
the face of adversity 

Chubb is a leading global insurance 
company and the world’s largest 
publicly traded property and casualty 
(P&C) insurer, providing a wide range 
of products and services to individuals, 
families and businesses of all sizes. This 
year’s pandemic hit our industry hard. 
Our company’s published results were 
impacted both by the pandemic and 
how we chose prudently to recognize 
our ultimate exposures to it, as well 
as natural catastrophes. But Chubb’s 
underlying financial results were very 
strong. I would draw your attention to 
four points in particular. 

First, we produced core operating 
income of $3.3 billion, or $7.31 per 
share, down 28%, a noteworthy 
performance in the context of a 
quarter of earnings lost due to COVID. 
Our total net catastrophe losses for 
the year, which included our sizable 
COVID charge, were $6.12 per share, 
compared to $2.11 in the prior year 
and our five–year average of $3.51. But 
no handwringing: We are in the risk 
business, and we are paid to accept 
volatility. 

Second, we delivered an underwriting 
profit, despite the year’s events. Our 
published P&C combined ratio was 
96.1%, a result that for many insurers 
would represent a normal or even good 
year. But hardly for us — our combined 
ratio has averaged 91.2% over the last 10 
years, outperforming our competitors 
by nearly 7.7 percentage points. Our 
underlying combined ratio last year, 
which excludes CAT losses, told a 
very positive story that speaks to our 
earning power — more on that later.  

3

 
insurance, though we expect these 
businesses to bounce back as the 
pandemic begins to recede and 
economies recover. 

Due to pandemic–related exposures, 
we took a sizable charge in the 
second quarter. We estimated that 
our ultimate COVID–related losses 
would approximate $1.4 billion. Our 
decision to reserve as closely as we 
could to ultimate means we have now 
accounted for emerging pandemic–
related losses, rather than taking the 
pay– or recognize–as–you–go approach 
many seem to be adopting — a mark of 
confidence in our risk management. On 
the other side of the coin, we have also 
been extremely cautious in recognizing 
the reduction in frequency of losses 
because of the economic shutdown. 

We ended the year with a strong capital 
and liquidity position as measured 
by some $75 billion in total capital, 
$59 billion in equity, and record 
cash flow of $9.8 billion. Our AA 
ratings by S&P and A++ by AM Best 
are solid. We continue to maintain 
capital flexibility and we will keep 
investing in critical areas like our digital 
transformation and international 
expansion. We entered ’21 in a stronger 
position financially, operationally 
and strategically, and this gives me 
confidence about our ability to manage 
the future. 

Understanding the pandemic 
and our response

The ongoing pandemic is a unique 
catastrophe for insurers. Unlike a 
wildfire or a hurricane, which occurs 
in a specific place and then stops, the 
pandemic has no geographic boundary 

and no time limit. The COVID health 
crisis was exacerbated by shelter–
in–place and travel restrictions, 
and consequent broad economic 
shutdowns. Simply to illustrate the 
magnitude, my guess is that, taken 
together, this combined health and 
economic crisis is likely over time to 
produce an industry insured loss in the 
region of $80 billion globally.

Our and the industry’s COVID–related 
claims come from a broad range 
of exposures, principally in four 
areas. The first occurred as people 
suffered from ill health or death, 
from front–line workers to ordinary 
employees, affecting everything from 
life and health insurance to workers 
compensation. The second source of 
exposures come from liability–related 
insurance, including employment 
practices, directors and officers (D&O) 
and medical malpractice. Next are 
business interruption losses, from 
businesses that had coverage and 
were shut down during the pandemic. 
And finally, there are credit–related 
exposures, such as surety and trade 
credit.

Each year Chubb undertakes a 
catastrophe–type risk scenario 
planning exercise related to our risk 
management practices. To help us 
assess possible future claims, we 
modeled a global pandemic using 
the 1918 Spanish Flu as our template. 
We got the scale of financial impact 
on our business about right. But we 
missed two important points. First, 
we got wrong where the impact 
would be felt. We assumed most 
claims would come from health and 
loss–of–life exposures. In reality, more 
will come from the other exposures. 
Second, our operational disaster 
management process contemplated 
single geographic events with local or 
regional impacts, like an earthquake 

Third, considering global economic 
conditions, Chubb produced strong 
top–line premium revenue growth. 
P&C net premiums written were $31.3 
billion, up 5.4% in constant dollars. 
Within that our commercial lines grew 
over 9%, benefiting from improved 
underwriting conditions, while our 
consumer lines were down 2.5%, 
impacted by the pandemic’s effects 
on economic activity. I’ll go into more 
detail on that later, too.  

Finally, Chubb is a balance sheet 
business. Our book and tangible book 
value grew, respectively, by 7.7% and 
12.2% on a per share basis. At the same 
time, the strength of our loss reserves, 
the most important part of the balance 
sheet, improved throughout the year.

Growth and underlying profitability 
improved in most of our commercial 
P&C insurance businesses as a result of 
hardening markets globally. Chubb has 
long shown underwriting discipline and 
a willingness to trade market share for 
underwriting profitability. With nearly 
70% of our portfolio in commercial 
lines, these favorable conditions 
represent a major opportunity for 
further growth. Our geographic 
presence, broad product portfolio, 
disciplined underwriting and expense 
management, consistency of risk 
appetite and strong financial position 
are all helping us push forward, despite 
the pandemic — increasing premium 
revenues and margins across our 
commercial businesses. 

COVID–19 meant our consumer 
businesses faced more challenging 
times, particularly our sizable global 
personal accident and supplemental 
health (A&H) business and our 
international personal lines business 
that insures, for example, autos and 
household contents. Shutdowns 
reduced demand for personal 

4

 
or a hurricane. In the future such 
exercises will be conducted on a global 
basis as well. 

Chubb’s revenues were also impacted. 
Reduced business activity and closures 
decreased the premiums our insureds 
pay us, restrictions on travel meant 
less need for travel insurance, while 
recessions lead to fewer consumer 
purchases of everything from homes  
to cars.  

Our initial COVID response focused 
on continuing to operate and keeping 
our people safe. We learned from our 
operations in China and around Asia, 
helping us prepare for when COVID 
arrived in the Western hemisphere. 
Our investments in technology paid 
dividends, allowing us to function 
almost normally when our global staff 
shifted to working at home — and we 
didn’t miss a beat. We endeavored to 
help relieve our customers’ suffering, 
providing premium discounts and 
extending payment terms, especially 
for many smaller businesses that 
needed breathing space. We took care 
of our workers, instituting a no–layoff 
policy during the acute phase of the 
lockdown. We also committed millions 
to pandemic relief efforts globally, in 
particular to feed people who have 
been going hungry in the tens of 
millions. 

We moved quickly from playing 
defense to playing offense. We kept 
investing in digital innovations and 
foundational technologies, in people 
and in our businesses. We pushed 
ahead globally. Finally, we introduced 
important management changes, 
creating new leadership roles that 
reflected organizational priorities and 
recognized excellent performance. 

In short, the pandemic did little to 
hinder our current performance as well 
as transformations underway in our 
company that will prove beneficial for 
years to come. 

Industry conditions: a hard market 

Property and casualty insurance is a 
cyclical business driven by supply and 
demand. Many of our competitors 
chase volume at the expense of good 
underwriting, underpricing risks and 
providing overly broad coverage to win 
business. Many also do not have good 
data, or do not use their data well, so 
they lack insight into a changing risk 
environment. Eventually those who 
undercharge get found out, paying the 
price in rising losses and disappearing 
margins. They become more risk averse 
or simply exit markets altogether. After 
years of underpricing, conditions began 
to improve two or three years ago, and 
accelerated in ’20 — meaning the rates 
we are paid are rising and terms of 
cover are becoming more sensible. 

At the same time, insurers face a more 
hostile loss environment. The average 
amount paid for a given claim in most 
classes of insurance is rising each year. 
The frequency of claims, meaning 
the number of claims per unit of 
exposure, is also rising in many classes 
of insurance, driven in part by rising 
costs from natural catastrophes and 
excessive litigation — trends that are 
likely to endure. This means loss costs 
have been rising while prices, until 
recently, have not kept pace. These 
rising costs also mean more insurers 
have been pulling back from risk. 
Chubb, with our culture of excellent 
underwriting and risk management, 
has not. And then to complete the 
picture, record low interest rates limit 
the ability of insurers to earn income 
from our invested assets. 

“ We moved quickly 
from playing defense 
to playing offense. 
We kept investing in 
digital innovations 
and foundational 
technologies, in people 
and in our businesses. 
We pushed ahead 
globally.”

5

This is our kind of underwriting 
market. Chubb is increasing risk 
exposure because we can earn an 
improved risk–adjusted return. We are 
growing revenue and expanding our 
underwriting margins. You can see this 
emerging in our results. The current 
accident year combined ratio excluding 
catastrophes is a measure preferred by 
industry investors because it is a gauge 
of the underlying health of an insurer’s 
current business, without the volatility 
of catastrophe losses. Last year, ours 
was 86.7%, compared with 89.2% prior 
year, an improvement of 2.5 points; 1.6 
points of the margin improvement were 
loss ratio–related, with the balance 
expense ratio–related. If we were to 
include anticipated or expected CAT 
losses, which I believe is a still better 
measure, our combined ratio last year 
was 90.3% compared with 92.6% prior 
year. All things being equal — and we 
are in the risk business — I expect 
underwriting margins will continue to 
expand while our growth improves. 

Chubb’s growth priorities 

We are a company of builders and we 
are relentless, even while in work–
from–home mode. Let me highlight the 
growth engines of our company as well 
as the investments and innovations we 
are making to build on our capabilities. 

Our commercial P&C businesses 
globally benefited from what I would 
describe as a flight to capability, 
predictability, consistency and 
professionalism that altogether 
equals quality. We offer clients our 
broad range of products and services, 
predictability in terms of capacity and 
underwriting approach, and rational 
and transparent pricing, terms and 
conditions. We have been consistent 
in our strategy. In previous soft market 
years, we shrank major businesses to 
maintain underwriting discipline. Now, 
as conditions allow for a reasonable 
return, we are increasing our exposure 
and winning market share. The result 
of this strategy is plain to see across 
our company’s $21.8 billion global 
commercial lines, which grew 9.3% 

last year and had strong performance 
in a number of our multibillion–dollar 
commercial P&C divisions.  

Our $21.2 billion North America 
Insurance franchise is Chubb’s largest 
division with substantial presence 
in the United States, Canada and 
Bermuda. Its portfolio balance is 
74% commercial lines, which grew 
9.6% excluding agriculture, and 26% 
consumer lines, which grew 0.4%. 

Chubb is the leading commercial P&C 
insurer in the United States, focused 
on large, medium and smaller business 
clients. Our $8.7 billion Major Accounts 
and Specialty division grew commercial 
lines premiums by 12%. In the U.S., 
Chubb serves 94% of the Fortune 1000 
— an impressive market penetration. 
Yet, we have plenty of room for growth 
with those blue–chip clients, many of 
which place only a fraction of their 
insurance with us. We have two excess 
and surplus lines (E&S) businesses 
in North America: Westchester, our 

P&C Combined Ratio 
versus Peers

The company’s underwriting results 
have outperformed the average of 
its peers over the last 10 years. 

105%

100%

95%

90%

85%

2011

2012

2013

2014

2015

2016

2017

2018

2019

2020

1  Includes AIG, Allianz, AXA, CNA, HIG,  
QBE, RSA, TRV, Zurich. 

Source: SNL and company disclosures

Averages:

1 year

3 year

5 year

10 year 

Peers1

Chubb

98.9%

98.0%

98.5%

98.4%

96.1%

92.4%

92.1%

91.2%

6

 
“ Our commercial P&C 
businesses globally 
benefited from what 
I would describe as 
a flight to capability, 
predictability, 
consistency and 
professionalism that 
altogether equals 
quality.”

U.S. wholesale business, and Chubb 
Bermuda, which specializes in high 
excess, low frequency coverage for 
casualty, property, financial lines 
and political risks. Growth began to 
accelerate in 2019, and really took off 
last year — propelling Chubb to become 
the fourth largest E&S writer in the 
market, when Westchester and Chubb 
Bermuda are combined. Net premiums 
grew nearly 18% last year.

growth in years, with net premiums 
written up over 12%. Driven by the hard 
market, as well as the same business 
strengths I mentioned earlier, our 
European group is serving businesses 
of all sizes, from large domestic and 
multinational corporations to mid–size 
and small commercial businesses. I 
expect the current favorable market 
conditions to continue to benefit this 
large part of our company. 

Our $5.7 billion North America 
middle–market and small commercial 
division also prospered in ’20 as market 
conditions improved, but also because 
of the deep strength of our distribution 
network, with nearly 50 branches 
serving over 4,500 independent 
agents, making us the number three 
middle–market insurer. Net premiums 
written for commercial coverages grew 
6.6%, the fastest since the ACE–Chubb 
merger in 2016. Against the backdrop 
of the pandemic, performance was 
boosted in particular by the breadth 
of our product range and industry 
specialization. While some sectors we 
serve struggled — entertainment and 
aerospace, for instance — demand 
in others was stronger, such as 
pharmaceuticals and healthcare.

Outside North America, our $9.3 billion 
Overseas General Insurance division 
operates in 51 global markets split into 
five international regions: Europe, 
Middle East & Africa, Asia Pacific, 
Latin America and Far East ( Japan). 
Our portfolio balance is about 60% 
commercial lines, which grew 10.8% 
last year, and 40% consumer lines, 
which shrank 6.4%. 

Last year, our $2 billion retail 
commercial P&C business in the United 
Kingdom, Ireland and Continental 
Europe, collectively called the Chubb 
European Group, experienced its best 

Elsewhere, some of our best 
commercial P&C results in 2020 came 
from international territories like 
Australia and a number of emerging 
markets. Our international retail 
commercial P&C business is benefiting 
from the same insurance market trends 
that boosted our North American 
performance. Even better were the 
results of our $940 million London 
market–based E&S wholesale business, 
which has a presence on the Lloyd’s 
trading floor. Called Chubb Global 
Markets, this unit produced the single–
fastest growth in the company last year 
with net premiums up 22%. 

Our $9.5 billion global consumer P&C 
operations, which represents about 
30% of the company, were heavily 
affected by the pandemic, shrinking 
2.5% during the year. Our consumer 
franchise includes our $4.9 billion U.S. 
high net worth division, where we 
are the clear market leader; our $2.7 
billion global A&H business; and our 
$1.9 billion international personal lines 
division. 

As I have explained, the pandemic 
limited the kind of consumer activities 
that lead to insurance purchases. For 
example, sales activity in our North 
America–based Combined Insurance 
agency business, which specializes in 
face–to–face selling, slowed to a crawl, 
as did our worksite marketing business, 
where insurance is sold to employees 
at their place of work. Our travel 
insurance business outside the U.S. was 

7

grounded, while our automobile and 
cell–phone insurance lines also slowed. 
Response rates in our direct marketing 
operations in Asia and Latin America, 
such as telemarketing personal 
accident and health insurance to 
financial institutions’ customers, were 
severely curtailed. Many consumer 
purchases simply declined so our 
consumer businesses everywhere — in 
Asia, Latin America, Europe and the 
United States — suffered. 

were relatively less affected by the 
pandemic, and they were more likely 
to turn to a provider with a trusted, 
quality reputation. As a result, our 
business continued to expand. True 
high net worth clients, whom we call 
our Premier and Signature clients, are 
a major focus because they appreciate 
the coverages and services we provide. 
These segments grew 7.7%, whereas 
our mass affluent segment, which is 
more influenced by price, shrank 5.2%. 

Our North America high net worth 
business, Chubb Personal Risk Services, 
which serves the insurance needs of 
affluent individuals and families in 
the U.S. and Canada, was one notable 
exception. High net worth consumers 

Our Asia–focused life insurance 
business was another exception. 
Operating in eight Asian countries, 
the business grew net premiums and 
deposits 11.4% to $2.8 billion. Segment 
income was up almost 10% year–on–
year, triple what it was just three 
years ago. We also have life insurance 

operations in various South American 
countries led by Chile, where we 
recently completed the acquisition of 
Banco de Chile’s life operations. Our 
life business continues to grow steadily, 
helped in part by Asia’s relatively 
stronger recovery from the pandemic, 
and its earnings contribution to the 
company is becoming meaningful. 

While their growth may have been 
subdued last year, our international 
consumer P&C businesses have been 
and remain critical engines of our 
growth, where they are well placed 
to serve the rising middle classes of 
developing Asia and Latin America. 
We continued to invest last year in 

Long–Term Operational & Financial Outperformance (10 Years)

Chubb has delivered on its financial goals  
and outperformed its peers across most metrics

Premium &  
Earnings Growth

Under– 
writing
Pro  it 

Book Value Growth

Average Return on 
Equity & Return  
on Tangible Equity

Valuation

Net Premiums  
Written 
(’10–’20)

Operating  
Earnings 
(’10–’20)1

P&C Combined  
Ratio 
(’11–’20 Avg.)

Book Value 
per Share 
(12/10–12/20)2

Tangible Book 
Value per Share  
(12/10–12/20)2

Average Return  
on Equity 
(’11–’20)

Average Return  
on Tangible 
Equity 
(’11–’20)

Market Cap 
Growth 
(12/10–12/20)3

Chubb

147%

25%

91.2%

93%

62%

10.0%

13.9%

233%

Avg  
Peers4

6%

11%

98.9%

50%

62%

9.0%

11.3%

58%

1 AIG excluded due to negative earnings in 2010 
2 AIG adjusted for U.S. Treasury Equity Investment 
3 AIG excluded due to impact from government intervention 
4 Peers include AIG, Allianz, AXA, CNA, Hartford, Travelers, Zurich 
Annual metrics through full year 2020 actuals: Net Premiums Written, Operating Earnings, 
P&C Combined Ratio, Average Return on Equity and Average Return on Tangible Equity; Point–in–time metrics 
through December 2020 actuals: Book Value per Share, Tangible Book Value per Share and Market Cap

8

expanding their capabilities in terms 
of products, technology and, most 
importantly, distribution partnerships. 
We will see them return to growth once 
the pandemic subsides. 

the start of the year. With every year 
that passes, the amount we expect to 
pay out from a given set of exposures 
increases, a reality of climate change. 

Chubb signed an impressive 21 new 
distribution partnerships last year 
with a range of partners, including 
airlines, consumer finance companies 
and digital platforms. Digital channels 
are yielding exciting results as we 
sell simple personal accident, life, 
supplemental health and personal lines
insurance products via e–commerce 
companies, digital banks and digitally 
native players seeking to add insurance 
to their services, as well as through 
traditional channels like banks and 
agents as they digitize. These new 
products and partnerships only serve 
to enhance our growth capabilities 
when demand returns. They are the 
seeds we plant for future growth. 

The changing specter of risk 

Our industry is managing two powerful 
forces that are changing the nature 
of risk — climate change and the legal 
environment. Again, both are enduring 
trends. Sizable weather–related loss 
events are more common, from 
a record U.S. hurricane season to 
wildfires in California, Australia and 
Greece, as well as flooding in areas like 
China’s Yangtze River. The industry’s 
global insured natural catastrophe 
losses came in at $76 billion, up from 
$54 billion prior year and one of the 
costliest on record. 

As a result, Chubb posted pre–tax net 
losses of $1.7 billion last year from 
natural catastrophes, compared to 
$1.2 billion in 2019. This was $648 
million more than we planned when 
calculating our expected CAT losses at 

Given our business of assuming risk, it 
is our job to better understand evolving 
exposures that emanate from climate 
change. Flood models and evaluation 
tools are improving to consider factors 
like elevation and flood defense. 
Wildfire modeling now includes 
factors like topography, vegetation, 
drought conditions and wind patterns 
— allowing us to assess more accurately 
the risks faced by an individual or a 
business, as well as aggregations of risk 
in a given geography. These tools are 
far from perfect — they don’t represent 
absolute truth — but they continue to 
advance and provide us with greater 
insight. Chubb is investing a lot of time 
and money to improve our risk–based 
analytics, not just in climate but in 
many areas of risk. 

The worsening legal environment 
is systemic and, for clarity, coming 
from two principal sources. The first 
is litigation as a business, in which 
lawyers drive up insurance costs with 
excessive or abusive claims. Litigation 
that should provide fair redress has 
metastasized into a huge money–
making system. This abuse of late is 
partially fueled by increased litigation 
funding, a speculative new asset class 
that is more akin to horse racing. Rising 
legal costs are unnecessarily costly for 
society and a tax on business.  

The Boy Scouts of America litigation 
is a case in point. When the group 
filed for bankruptcy in 2020, it faced 
about 1,700 claims alleging sexual 
abuse by scout leaders. That number 
grew 55 fold to 95,000 claims, driven 
by what The Wall Street Journal 
described as “a sophisticated new tort 
machine” that raises investment to 
fund speculative litigation and push 

“ Our industry is managing 
two powerful forces 
that are changing the 
nature of risk — climate 
change and the legal 
environment. Both are 
enduring trends.”

9

 
new claims on a massive scale, often 
by recruiting claimants via misleading 
mass advertising and social media 
campaigns. Tens of thousands of the 
claims upon preliminary inspection 
appear to be invalid or fraudulent. We 
deeply sympathize with the victims of 
sexual abuse, but justice is not served 
by the filing of specious claims.

defend the sanctity of our contracts. 
We argued that these measures were 
unconstitutional, not to mention that 
they would bankrupt the industry and 
do huge damage to the financial system 
as a whole. The industry, supported by 
regulators, managed to blunt this threat 
— although attempts to enact legislation 
continue at the state level.

The second force behind our worsening 
legal environment is “social inflation,” 
meaning the populist notion that if 
something goes wrong in modern 
society, someone must also be at fault. 
Set against a backdrop of rising anti–
corporate sentiment, this phenomenon 
has been driven by a range of factors, 
from changing definitions of legal 
liability to more costly jury awards. 

The overall result has been a severe 
and ultimately unsustainable inflation 
in legal awards and legal costs 
that translates to higher costs of 
insurance. To highlight the problem, 
the total expense of legal costs and 
compensation paid in the U.S. tort 
system in 2019 amounted to $510 
billion, or 2.3 percent of GDP. The U.S. 
needs litigation reform at both the state 
and federal level to combat the abusive 
power of the trial bar and address out–
of–control awards. Working with the 
wider industry, this remains a Chubb 
priority. 

The challenging environment was 
exemplified writ large during the 
pandemic over the issue of business 
interruption. Our industry first came 
under attack from some in the political 
establishment, who considered 
federal and state legislation to force 
insurers retroactively to pay out on 
risks not covered in our policies. 
Chubb became involved early on, 
assuming a public profile and helping 
to lead an industrywide effort to 

Then came the trial bar, which initiated 
a spree of litigation that attempts 
to twist the intent of contracts and 
reinterpret insurance contract language 
to force pay–outs in situations that in 
most cases insurers never intended 
to cover, and in which no premium 
was charged for the risk, specifically 
when city and state governments 
mandated pandemic–related business 
closures. This litigation relied on 
implausible arguments that COVID 
causes direct physical loss or damage 
to a business’s property, in the same 
way as a fire. The industry has been 
pushing back successfully in the courts, 
for now at least. But there are still 
some 1,500 lawsuits in the U.S. against 
insurance companies on this business 
interruption issue.

Investing in a “lower for longer” 
world 

Chubb’s earnings come from both 
sides of the balance sheet: on the 
liability side we generate underwriting 
income from the exposures we 
take for customers; on the asset 
side we generate income from our 
investment portfolio, which is mostly 
investment–grade bonds. We invest 
conservatively because we have a 
fiduciary responsibility: those funds 
represent policyholder claim reserves 
and shareholder capital. The pandemic 
has affected our investment returns, 
driven substantially by the emergency 
fiscal and monetary responses to the 
pandemic.

Governments around the world 
were right to support individuals 
and business. Fiscal responses in 
large economies like the U.S. have 
been sizable and successful. Without 
additional stimulus, the U.S. was likely 
to grow in the range of 5% to 6% during 
2021, with unemployment hovering 
below 5%. With the additional $1.9 
trillion stimulus passed by Congress 
in early ’21, which in my judgment is 
excessive and not well directed, there 
is a risk of overheating with a rising 
specter of inflation. U.S. debt levels 
have already ballooned above 100% 
of GDP, with over 80% of government 
tax revenue going to debt service and 
entitlement programs. The federal 
budget deficit topped more than $3 
trillion during 2020, or 15% of GDP — 
the highest since World War II — and 
that is before the additional $1.9 trillion. 
Our deficits have the potential to crowd 
out future private sector and real public 
investments. Respectable economists 
now often say “deficits don’t matter,” 
mostly because borrowing costs are 
so low. But this won’t last. Rates will 
rise, pressuring our fiscal position and 
potentially the dollar’s status as the 
reserve currency, as history shows.

As the pandemic struck, central 
banks throughout developed 
economies launched massive asset 
purchases, which pushed up money 
supplies and drove global yields to 
zero. These actions were historic. 
While these policies were justified 
to bridge a potential economic and 
financial market chasm, the Fed, in 
my opinion, has overstayed its “easy 
money” mandate. These policies 
distort markets, push investors into 
riskier assets and inflate financial 
valuations, as witnessed by the 
recent extraordinary rise in global 
equity markets. Excessive monetary 

10

easing also exacerbates inequality, 
benefiting the wealthy who have 
exposure to financial markets while the 
unemployment rate remains elevated.  

In my judgment, the Fed’s zero–rate 
policy does little to sustain economic 
activity. In fact, higher short–term rates 
and phasing out asset purchases would 
alleviate market distortions, discourage 
speculative investor behavior and have 
little impact on investment in the real 
economic sector. 

With all that said, for the next 
several years investors face the 
prospect of a “lower for longer” yield 
environment and will be challenged 
to earn reasonable rates of return. In 
response, Chubb has systematically 
diversified a greater percentage of 
its portfolio out of traditional fixed 
income into asset classes that offer 
higher prospective total returns. 
Similar to our underwriting discipline, 
we only invest where we can earn 
adequate risk–adjusted returns. This 
strategy is difficult to deploy given the 
current lack of investor discipline and 
excessive liquidity that has flooded 
global financial markets, but we are 
patient. While our strong operating 
cash flow helped to mitigate the impact 
of low rates, in 2020 we earned pre–tax 
adjusted net investment income of $3.6 
billion, down 1.8% from the prior year. 
Our invested assets stood at $119 billion 
as of December 31 and generated a 
book yield of 3.4% versus average new 
money rates of 2.3%.

Delivering for shareholders 

Tangible book value growth is our 
ultimate measure of shareholder 
wealth creation. Chubb is a growth 
company, measured as growth in book 
and tangible book value over time. The 
difference between these two measures 
is goodwill, which is an income–
producing asset when an investor buys 

wisely. We have grown shareholder 
wealth consistently over the years, and 
faster than our competitors (see chart 
on page 8). Last year, book value grew 
7.4%, while tangible book value grew 
11.9%, both supported by our results as 
well as by Fed actions that have created 
significant asset inflation. Excluding 
unrealized appreciation, our tangible 
book value grew 6.3%.

Our 2020 core operating ROE was 
6.2%, again impacted by the COVID and 
other CAT losses. Our 10–year average 
core operating ROE, for comparison, is 
10.0%. As a growth company in the risk 
business, we retain surplus capital and 
this dilutes our ROE by about 200 basis 
points. This policy has been consistent 
and has served shareholders well by 
growing tangible book and book value 
per share, predominantly by growing 
the company. As I have explained on 
other occasions, at current interest rate 
levels, we expect to achieve a 12% to 
15% ROE on deployed capital, which 
excludes surplus capital, over the 
medium term. It is worth noting that 
when interest rates rise, every hundred 
basis points of additional yield in our 
investment portfolio produces about 
150 basis points of ROE. 

Beyond what we need for risk and 
growth, we return surplus capital 
to shareholders. For more than two 
decades, we have raised our dividend, 
earning us a place in the “dividend 
aristocrats” club. We aim for a target 
dividend pay–out ratio over time 
of approximately 30%, which will 
vary depending on our earnings in 
a given year. In total, we returned 
$1.9 billion this year, comprising $1.4 
billion in dividends and $516 million 
in repurchases, for a total pay–out of 
58% of our earnings. We repurchased 
our shares at an average price of $144, 
which equals a price–to–book of 1.1 — a  

“Respectable economists 
now often say ‘deficits 
don’t matter,’ mostly 
because borrowing costs
are so low. But this  
won’t last.”

11

 
 
 
price that is an absolute bargain. Our 
share price ended the year at $153.92, 
down 1.1% for the year with a positive 
total return of 1.4%. 

A big shove for our digital 
transformation 

Chubb is building a company to thrive 
in the digital age. For a number of 
years, we have invested in technology 
and talent, building new tools, 

developing new skillsets and ways of 
doing business — and we continue to 
do so with considerable progress and 
momentum. Last year shelter–in–place 
gave a big shove to this transition. 
When we went into lockdown, our 
ways of working changed as we 
leveraged capabilities already in place. 
But our organizational consciousness 
and habits changed too, as employees 
and customers embraced digital 
technologies. To give one simple 
example, our teams held 2.3 million 
Webex meetings last year, adding up to 
nearly half a billion minutes. 

Chubb’s historic investments mean 
modern foundational technologies 
are now in place in many areas. From 
this base we are developing further 
innovations and scaling them across 
the company. Robotics and straight–
through processing are fully automating 
transactions. Deep learning augments 
underwriting insights. Internet of things 
(IoT) applications prevent losses from 
happening to our insureds. Machine 
learning and sophisticated algorithms 

Geographic Sources  
of Premium 

2020 gross premiums written

Latin America 7%

Asia 11%

Europe, Middle East  
& Africa 14%

Bermuda/Canada 6%

United States 62%

Premium Growth by Geography

North America

Asia

Latin America

Europe, Middle 
East & Africa

Total for  
all regions

Percentage change in P&C net 
premiums written in 2020 versus  
2019 in constant dollars

Overall growth

Commercial businesses

Consumer businesses 

Data includes all sources of insurance and 
reinsurance P&C net premiums written  
by geography 

12

9.0%

6.7%

9.4%

13.3%

10.9%

9.3%

5.2%

5.4%

0.5%

0.2%

–2.0%

–2.5%

–6.7%

–11.1%

–11.1%

automate everything from risk analysis 
to fraud detection and more. Analytics 
and lots of internal and external data 
are improving underwriting, claims 
and customer insights. New tools are 
improving the experience of customers 
and distribution partners, particularly 
consumers and small businesses 
in Asia, Latin America and the U.S. 
For example, Chubb StudioSM, our 
global “insurance in a box” platform, 
streamlines our connectivity to 
partners’ digital channels and embeds 
what we do into what they do. 

In sum, we are changing the way 
insurance operates enterprisewide 
at Chubb — from the customer 
experience, to underwriting and 
pricing risk, to servicing and paying 
claims, to innovating new products.

Digital then offers the chance to 
simplify products and the process of 
buying insurance. Last year in our 
North American small commercial 
business, we launched a powerful 
capability that streamlines the 
customer experience, using external 
data, web scraping and other AI 
capabilities to fill out insurance 
details for a customer or their agent 
— reducing the average time spent 
completing an application by 65%. 
Similarly, digital helps us to pay 
claims more quickly. Using automated 
decision rules and AI capabilities for 
simple accident and health claims in 
both Mexico and Singapore, we are 
learning how to reach the goal of near–
instant payments. This will spread to 
more coverages and geographies in the 
future. 

Technology innovations help our 
clients in other ways. IoT–enabled 
sensors monitor, detect and prevent 
losses in both commercial and 

consumer environments. Adoption 
of IoT services accelerated in several 
commercial and consumer sectors 
in 2020. By remotely monitoring 
hospitals, college campuses and 
even private wine collections, Chubb 
technology prevented costly water or 
temperature damage through early 
detection, saving clients millions in 
potential losses. 

Our ultimate aim remains to use digital 
technology to modernize and reinvent 
the business of insurance. Some view 
insurtech start–ups as pioneers in this 
area. While these companies mix good 
customer experiences with clever 
marketing, most are not picking off 
better insurance risks and selecting 
against traditional insurers. Nor 
are they reinventing insurance and 
risk–taking. By contrast, digitization 
enabled us to process over $3.4 billion 
in business last year without human 
interaction between the agent and 
Chubb. In 2021, more than $200 million 
of premium will be delivered through 
direct digital channels, representing 
40% compound annual growth from 
2018, with an estimated 10 million 
policies sold. The results: a better 
customer experience, considerable 
efficiency savings for the company and, 
importantly, an underwriting profit 
from the actual business — something 
many high–flying insurtechs will not 
achieve for years, if ever.

Chubb’s investment journey  
in China

Our investment in China’s Huatai 
Insurance Group is one further 
example of Chubb’s long–term 
approach to global growth. China 
is the world’s second–largest and 
fastest–growing major economy, 
whose growth paused only briefly 
as it managed to avoid a crunching 
post–COVID recession. Its financial 

“ We are changing the 
way insurance operates 
enterprisewide at 
Chubb — from the 
customer experience, 
to underwriting and 
pricing risk, to servicing 
and paying claims, 
to innovating new 
products.”

13

services industry, including insurance, 
is evolving and developing — just like its 
economy as a whole. China has opened 
its door wider to investment by proven 
foreign financial services companies to 
aid in the development of the sector. 
Our investment is not without its risks, 
given both the evolving geopolitical 
relationship between the U.S. and 
China, and the realities of the local 
environment that must be managed 
by any major foreign investors in the 
Chinese market. But in our judgment 
these risks are worth taking. 

I have been doing business in China for 
30 years, while for two decades our 
company has been a long–term, patient 
investor in Huatai, a medium–sized 
financial services holding company 
with P&C, life insurance and asset 
management subsidiaries, as well 
as more than 17 million customers 
and 600 offices. We now stand at 
an important threshold. In 2019 we 
were given the green light to increase 
our ownership, which meant Huatai 
became the first domestic financial 
services holding company to convert 
to a Sino–foreign joint venture. We 
currently own 47%, which makes 
Chubb the controlling shareholder 
under Chinese law. 

We have plans to increase our stake 
further to achieve full majority 
ownership, subject to Chinese 
regulatory and shareholder approvals. 
Our Chinese growth plans embody 
the mix of patience in strategy and 
impatience in execution that stands 
as a hallmark of our company. For 
Chubb’s shareholders, the upsides 
in the coming years are significant, 
as they can be for China’s economic 
development as a whole.

Running our global race better 

For decades, the U.S. held an 
unchallenged position of global 
leadership, which benefited our nation 
economically, socially and politically. 
It achieved peace and prosperity for 
our people. This position was not free, 
but its benefits clearly outweighed 
the costs. Today the U.S. is in a new 
leadership contest with China — and we 
clearly need to run our own race better 
and with confidence.

China is a rising regional and global 
power seeking greater economic, 
geopolitical and security influence. 
We are destined to compete in many 
areas. At the same time, we want to 
co–exist productively and cooperate 
where it serves our mutual interests, 
for instance on climate, terrorism, the 
pandemic and economic recovery. A 
new U.S. administration provides a 
chance to move past the emotions that 
dominated the last few years.  

One need not admire China’s autocratic 
system to recognize their competence 
and determination. As a nation, we 
have long failed to address perennial 
problems. We focus huge attention, 
and rightly so in many instances, on 
domestic social issues, but we too 
often do so without relating back to 
our competitive profile. And while 
important, it leads us too often to 
look inward and lose perspective of 
ourselves and our place in the world 
— a world we depend on. Meanwhile, 
a competitor like China focuses 
on nation–building and economic 
prosperity with discipline and a sense 
of individual sacrifice.  

The U.S. has great advantages, and I 
would never bet against us. We are 
bordered by two friendly neighbors 
and protected by two oceans. Our 
natural resources are abundant. 
We have a huge private sector and 

an innovation culture with world–
leading technology. Our government 
institutions have underlying strengths, 
despite the challenges of the last year. 
Our civil society, rule of law and system 
of market capitalism foster great 
economic dynamism while attracting 
talented people from all around the 
world. We are at our core inclusive: to 
be an American is an idea; you don’t 
have to be born here to be one of us. All 
of this gives me confidence in America’s 
future — but only if we act now to 
protect what is good in our system, 
address our weaknesses and reassert 
our position of leadership. 

Running a better race starts at home. 
Two decades of globalization produced 
great prosperity but left too many 
facing inequalities of wealth and 
opportunity. Too many workers lack 
the education and skills required to 
compete in our digital economy. Too 
few Americans feel globalization’s 
benefits in their income, turning 
instead to protectionism in an attempt 
to look after their own. With so many 
of our fellow citizens unable to succeed 
in our free market system, is it any 
wonder they turn to those who say the 
system is rigged? 

We should lead a new phase of 
globalization, recognizing that we 
are doing too little to democratize 
its benefits, and focus urgently on 
renewing our national competitive 
profile. Rebuilding domestic 
competitiveness requires investments 
in people and infrastructure as well 
as dependability of supply chains 
for critical and strategic items. For 
example, we can raise workforce 
skills at scale by retooling community 
colleges that deliver practical training. 
R&D and physical infrastructure can 
be improved with investment in 5G 
networks and cutting–edge artificial 

14

intelligence systems, as well as by 
repairing and upgrading rail networks, 
ports and highways. Investment in 
modernizing our military and security 
is a major priority. Foundational 
technologies matter, from quantum 
computing and biotechnology to 
advanced manufacturing and smart 
batteries. Finally, we should open our 
borders with a large–scale migration 
strategy for both skilled and non–skilled 
working age people. After all, if we 
want to grow our economy faster, grow 
the labor force. 

Reasserting U.S. global leadership 
requires us to work harder abroad, 
too, and especially in Asia. We should 
be working with friends and allies to 
enhance the liberal rules–based trading 
system. We can still call out problems 
when we see them, as with the World 
Trade Organization, an organization 
that borders on irrelevance and is in 
need of reform. But we should also 
take back our leading role rewriting 
the rules of global commerce and 
trade. The U.S. was the architect of 
the Asia–focused Comprehensive and 
Progressive Agreement for Trans–
Pacific Partnership agreement. We 
should rejoin that agreement. Just as 
important is that we begin to develop 
more ambitious next–generation digital 
and data technology agreements, 
bringing together the advanced 
industrial democracies of Asia, Europe 
and North America. 

China lacks America’s strong 
innovation culture but it has advantages 
in the new digital and data economy 
with its huge population and limited 
data privacy rules. Countries like the 
U.S. have fewer people and stronger 
privacy protections, limiting the flows 
of data that fuel AI–driven industries. 
To maintain leadership requires 
working together with our allies with 
the aim of developing new rules of 

the road for exchanging, investing, 
protecting and standard–setting in 
the areas of technology and data, 
from IP protection to the governance 
of advanced technologies like AI — 
allowing us to compete at scale. 

We can and should defend U.S. 
interests against predatory behavior 
while advancing our view of a renewed 
liberal world order based on our 
values, while leaving the door open for 
China to participate. As an objective, 
we cannot and should not want to hold 
China down. Nor should we assume 
we can pressure Beijing to change its 
behavior. Let China decide what is best 
for them. 

Chubb is a global company. We have 
benefited from economic globalization 
over recent decades, a system built on 
the bedrock of Western leadership.  
If that leadership is not renewed, our 
world risks sliding into an era marked 
by rising protectionism and divided 
by geopolitical conflict. But if the U.S. 
steps up once again to reinvigorate our 
competitive profile and wealth–creating 
capability, there is no reason why our 
country and our global system should 
not continue to prosper in the future. 

Renewing American democracy

In the short–term, the U.S. is suffering 
three interlinked crises. We are 
enduring a health crisis, a pandemic–
driven economic recession, and a 
political and social crisis made worse 
by COVID. The crisis of democracy, 
whose severity was made more clear 
since our election, culminating in what 
happened in our Capitol building in 
January, is not going away. It should act 
as a wake–up call to all of us who love 
our country.

“ If the U.S. steps up once 
again to reinvigorate 
our competitive profile 
and wealth–creating 
capability, there is no 
reason why our country 
and our global system 
should not continue to 
prosper in the future.”

15

The roots of this crisis have long been 
clear in the rise of populist extremes 
on both the right and left, driven by 
leaders who promote conspiracy 
theories, division and polarization. 
January’s events follow logically from 
a situation in which a third or more of 
our fellow citizens still believe voter 
fraud swayed our election. The sight 
of members of Congress attempting 
to subvert the will of the people and 
stand in the way of what is largely a 
ceremonial affirmation of the electoral 
college vote was unacceptable. So were 
the displays of symbols of hate, bigotry, 
violence and anti–Semitism in our 
Capitol building. 

At the end of the day, the facts are 
the facts — there was no widespread 
election fraud. Just because you don’t 
like the political outcome doesn’t give 
you the right to subvert our democracy 
and the rule of law. But the private 
sector shares responsibility here, too, 
given the way social media has left 
many citizens in parallel realities, in 
which falsehoods spread and truth is 
discarded. Rebutting these lies and 
reeducating those who have come to 
believe them will be a complex task — 
but they are crucial to rebuilding the 
foundations of our democratic system. 

Here a sense of balance and perspective
is needed. There is much to be proud 
of in our nation. The 2020 election 
was among the safest and fairest in 
our history. More than two thirds of 
eligible Americans voted, more than 
in any election for a century. Those 
polls were well managed, county by 
county and town by town, by public–
spirited fellow citizens. Our legal and 
government institutions — the bedrock 
of our democratic system — did their 
jobs and continued to enforce the rule 
of law. But we also should be in no 
doubt of the deep damage polarization 
on the right and the left has and is 
doing to our political system, our image
in the world, and our ability to get 
our own house in order and address 
our perennial problems. We look to 
elected leaders from both parties to 
set an example by their respect for our 
democratic norms and processes. And 
we require leaders of good character 
to put self–interest aside, govern in the 
interest of the nation and address the 
many pressing problems we face.

Combating COVID and future 
pandemics 

Many nations were ill–prepared for 
COVID–19. But we should now focus 
on managing the coming stages of 

this pandemic and preparing for the 
next. Our country struggled to manage 
COVID but deserves great credit for 
our scientific and technology prowess 
that enabled the development of 
multiple vaccines at record pace. 
This virus is going to be with us for 
a long time, and COVID–19 will not 
be our last pandemic. We live in a 
globalized world. Throughout history 
pandemics have been tied to trade 
and people movement. We require 
better preparations to manage future 
outbreaks when they arrive. 

For starters this means improved 
pandemic management, beginning 
with new global healthcare intelligence 
that allows data to be shared before 
pathogens cross borders. This is an 
area where the U.S. and China could 
cooperate more closely, no matter 
how difficult that process is. Those 
that tackled the pandemic well, most 
of which are in Asia, can act as models 
for others. Countries like Taiwan and 
South Korea reacted quickly, from 
closing borders to introducing social 
distancing rules. Masks were widely 
worn while policymakers developed 
rapid testing and digital contact tracing 
systems. 

Premium Distribution  
by Product 

2020 net premiums written

Global Reinsurance 2%

Agriculture 6%

Global A&H and Life 16%

Personal Lines 20%

16

Large Corporate  
Commercial P&C 20%

Middle–Market/ 
Small Commercial  
P&C 25%

Wholesale Specialty  
Commercial P&C 11%

 
 
Similar measures in the U.S. could help 
ensure future outbreaks are controlled 
and widespread lockdowns avoided 
or minimized, while also avoiding 
situations in which businesses are 
forced to stay fully or partially closed 
for prolonged periods. And let’s face it: 
We also need to find ways to reconcile 
our commitments to privacy and the 
demands of a public health emergency. 
Well–meaning rules designed to 
protect personal data limit our ability 
to manage a future pandemic. Severe 
moments of crisis often require 
temporary sacrifice of individual 
freedoms for the greater good, be that 
to ensure face masks are widely worn 
or contact tracing data is easily but 
securely shared. 

On pandemic costs, we at Chubb 
proposed a public–private partnership 
to manage the expense of business 
interruption. Under this proposal the 
Federal Government would cover 
“tail risk,” meaning the financial risk 
of an infrequent event of catastrophic 
size. Our industry is limited in our 
wherewithal to take risk by our capital 
and surplus. U.S. insurers hold around 
$800 billion, which we use to meet not 
just COVID claims but also everything 
else. We cannot meet trillions in costs 
for pandemic–related shutdowns. 
But by providing a backstop against 
potentially huge losses, the government 
would enable insurers to provide 
business interruption coverage for 
pandemics.

There is precedent for this model 
in the reforms that insure against 
catastrophic terrorism after 9/11. 
Under Chubb’s model, the government 
would mostly cover losses from 
smaller businesses. Medium and larger 
businesses would buy commercial 
insurance at actuarially sound rates. 
The government gets paid for the 

use of its balance sheet — we seek no 
handouts. This model also need not 
be overly expensive, if we improve 
pandemic management to contain 
future outbreaks, reducing the need for 
widespread and prolonged shutdowns. 
If the Federal Government doesn’t 
work with insurers, the next pandemic 
will remain uninsurable for business 
interruption coverage. But if a new 
partnership is possible, in combination 
with other pandemic measures, we can 
greatly limit both its damage and cost. 

“ Far more must be done 
to tackle bigotry and 
racism in the U.S., 
particularly as faced by 
Black people. We are 
focused on what we can 
do at Chubb, and we 
are dead serious about 
playing our part.”

Our journey toward racial equity

The past year has been marked by 
further social upheavals centered on 
the historical injustices of racism. The 
causes of these events are complex, 
dating back to our nation’s imperfect 
birth. But far more must be done to 
tackle bigotry and racism in the U.S., 
particularly as faced by Black people. 
We are focused on what we can do at 
Chubb, and we are dead serious about 
playing our part. 

We started by striving to enhance 
our understanding of racism and 
that journey continues. Internally we 
have been conducting an ongoing 
listening program and we completed 
a professional assessment to help 
us learn about the Black employee 
experience in America, as well as 
the impact our existing policies, 
practices and behaviors have on 
our workforce. We are now turning 
these insights into a practical plan to 
improve racial equity in recruitment 
and career development. We aim to 
promote a greater sense of belonging 
for Black colleagues, by improving 
communication and support. 

We will do more over the coming 
years. We recognize the role of leaders 
and are mobilizing the commitment 
of all employees in building a more 

17

inclusive culture, where all feel equally 
equipped to contribute and succeed, 
as well as recognized and promoted. 
We aim to increase the racial mix of 
our workforce, in part by requiring 
racial diversity on candidate slates 
and including more Black talent on 
interview panels. We have set targets to 
improve rates of hiring and promotion. 
We are building a racially diverse 
pipeline of early career talent in the 
industry. And we are setting up new 
processes to identify and mitigate 
unconscious bias in hiring, promotions 
and performance assessments. All of 
this won’t be easy, and it will take time. 

Our philanthropy and external 
citizenship programs can help 
advance these goals, too. The Chubb 
Charitable Foundation is investing in 
education and skills–based training, 
with emphasis on Black people. 
This includes funding scholarships 
supporting people of color from 
underrepresented communities, 
providing internships to help recipients 
gain experience with Chubb and 
potentially enter our talent pipeline. 
The Chubb Rule of Law Fund is 
addressing issues of racial justice, for 
instance, via support for Equal Justice 
USA, an organization working to reform 
the justice system with programs that 
increase empathy and understanding 
between community residents and 
police officers. 

Ultimately Chubb aspires to create a 
culture of anti–racism, moving beyond 
simply not being racist. It means no 
innocent bystanders. It is not enough to 
say that you yourself are not racist. We 
all need to act to stop racist behavior. 
Chubb’s success relies on our ability 
to attract, develop and retain the most 
talented people. We believe there 

18

is rarely a contradiction between 
pursuing profit and supporting society 
in areas like racial justice. My role as 
chief executive is to build and sustain 
a thriving enterprise that provides 
a valuable service to society. And 
it is only by serving society that we 
maximize returns over the long term 
for our shareholders. The community 
is where we operate. If my customers 
and employees aren’t happy, then we 
will not be able to provide the service 
society needs. All of this is part of what 
we call good corporate citizenship. 

A critical year for climate change

Chubb recognizes the reality of climate 
change and the substantial impact 
of human activity on our planet. As 
insurers we have a front row seat 
to the catastrophes climate change 
brings. Our first responsibility is to 
use our risk management expertise 
to provide products and services that 
protect individuals, businesses and 
communities. But we have a further 
role to play through price signals.

Insurers transmit what we know about 
climate risks to clients. We charge 
higher prices if data tells us an area is 
likely to be hit by hurricanes, flooding 
or wildfire. This helps contribute to 
decisions as to where to live or where 
to invest as a business. We also use 
data and knowledge to promote new 
coverages and take risk, or demonstrate 
new ways to mitigate exposures. For 
example, this year we launched a 
demonstration project working with 
The Nature Conservancy and the city of 
Miami to restore a historic waterfront 
park that will use nature–based 
solutions such as mangroves to reduce 
storm surge, and hence flooding. 

Climate change also creates 
opportunities to serve new markets 
and develop new products. We are 
already a leader in providing insurance 

to renewable energy and clean tech 
companies. Last year we appointed a 
new climate sustainability manager to 
identify and implement climate–related 
products including more mitigation 
services. In the end, only governments 
and the private sector together can 
create the kind of wholesale change 
that will hold warming to 1.5°C above 
preindustrial levels. Chubb can and will 
play our part.

The risks of a cyber catastrophe

After the last year we should all think 
anew about global and national–level 
catastrophic risks, especially the risk 
of a catastrophic cyber–attack. Chubb 
is a major insurer of cyber risks. As 
the world digitizes, we see that the 
frequency, severity and sophistication 
of cyber–attacks are growing, both 
from government and non–government 
actors. Our vulnerability is increasing 
because of greater interconnectedness, 
creating systemic risks that are  
large, growing and not easy to detect  
and control. 

The risk to our economy and critical 
national infrastructure is grave, as we 
saw in late 2020 when state–sponsored 
hackers penetrated a number of 
major U.S. government and corporate 
institutions. There have been myriad 
further major data breaches over the 
recent years. The U.S. and its industrial 
world allies are investing heavily in 
cybersecurity capabilities, but our 
systems are not superior to those 
that seek to attack us. In fact, recent 
events show we are continuously 
playing catch–up. Cyber–attacks and 
cyber–terrorism should concern 
us in particular because they share 
many characteristics with pandemics, 
given they can cause catastrophes 
that are limited neither by time nor 

geography. Hackers can cripple digital 
infrastructure, from power grids to 
telecoms systems. Such attacks could 
end up costing many trillions of 
dollars and exceed the balance sheet 
wherewithal of insurers in the process. 

Much as with the pandemic, this 
requires the government and private 
sector to work together, backed by 
clearer legal frameworks nationally 
and internationally. We need new 
tools, new safeguards and new ways of 
sharing information. For example, the 
government should outlaw ransomware 
payments to remove the financial 
incentive of this criminal activity. The 
U.S. and like–minded nations need 
to work together quickly to develop 
new forms of collective cybersecurity, 
including deterrence and joint 
punishments against cyber criminals 
and malign state actors. 

Conclusion: Chubb’s coming year 
of opportunity 

I want to end by thanking so many 
of our people for their resilience and 
leadership. Our employees responded 
magnificently to the challenges they 
faced. This was not without sacrifice: 
the pandemic took a tragic toll on 
Chubb in human terms, leading to the 
untimely deaths of a number of our 
valued colleagues, alongside hundreds 
of others who fell ill and thankfully 
recovered. I want to commend all 
those who worked to help our clients 
and partners with urgency and care. 
Our technology group rose to the 
challenge of rapid virtual operations. 
Our operations and IT teams helped 
us work normally, keeping our people 
safe while moving forward with 
business priorities. Our underwriting 
organization delivered extraordinary 
performance. In a record year for 
natural catastrophes, our claims 

professionals and engineering groups 
helped us deliver on the promises we 
make to everyone we insure. Finally, I 
would like to thank our knowledgeable 
and committed board of directors: 
their support helped give all of us the 
confidence to do our jobs well over the 
last year. 

I want to pay particular credit to  
three senior colleagues who took  
new roles this past year. In December 
I appointed John Keogh as President 
and Chief Operating Officer — a title 
that reflects his achievements and 
importance to our company, and 
his substantial leadership over his 14 
years as my colleague. A few months 
earlier I appointed two other trusted 
partners: John Lupica as Vice Chairman 
and President of our North America 
Insurance operations, and Paul Krump 
to the position of Vice Chairman, 
Global Underwriting and Claims. All 
three are great leaders and managers. 
They are highly knowledgeable, 
hands–on and execution–oriented. 
They are citizens of our culture, and 
their behaviors exemplify it. They are 
all builders — and I can pay no higher 
tribute than that. 

Our company will return to a more 
normal style of working during ’21. We 
know our future workplace will not 
look like the past. There will be more 
opportunities to work from home, and 
we expect travel to be lower, too. That 
said, Chubb remains a “work from 
office” company. I believe you can’t 
build a corporate culture remotely, 
nor can you plan, innovate and train 
effectively, and generate sustained 
energy and vitality, if your workers 
are not in one place much of the time. 
As the pandemic recedes, Chubb is 
coming back to the workplace — and  
we will stay back at work. 

Many of you will remember this 
year because of COVID–19. But to me 
what mattered was not simply how 
quickly Chubb came to grips with the 
pandemic, but how we then began 
pushing forward to seize strategic 
opportunities. We got back onto the 
front foot quickly. Indeed, we barely 
came off the front foot. We started the 
year in good shape, and by the end we 
were in even better condition, with 
strong growth and earnings generation 
possibilities and a reinforced balance 
sheet, with capital ready to be 
deployed. Given the difficulties we 
encountered last year, that was a huge 
achievement. 

We have the capabilities to deliver 
sustainable profitable growth. We will 
take further advantage of hardening 
commercial markets and press 
on toward the moment when our 
consumer operations bounce back. We 
have the best people in the business, 
as well as the culture, leadership, 
command and control structures, and 
technology we need to prosper. We 
are a disciplined culture of builders 
and risk–takers. We pride ourselves 
on execution excellence. All of this 
adds up to capitalizing on opportunity 
globally. 

This is the underlying story of our 
resilience over the last year, and the 
basis of my future optimism. We 
have entered a new period of wealth 
creation for our company. I have never 
been more optimistic about the future, 
or about the benefits that you, our 
shareholders, will continue to receive. 

Sincerely,

Evan G. Greenberg 
Chairman and Chief Executive Officer

19

 
A Global Leader in Property and Casualty Insurance

Argentina

Australia

Austria

Belgium

Bermuda

Brazil

Canada

Chile

China

Colombia

Czech  
Republic

Denmark

Ecuador

Egypt

Finland

France

Germany

Gibraltar

Japan

Korea

Pakistan

Panama

Macau SAR

Peru

Hong Kong SAR

Malaysia

Philippines

Hungary

Mexico

Indonesia 

Myanmar

Poland

Portugal

Ireland

Italy

Netherlands

Puerto Rico

New Zealand

Russia

Norway

Saudi Arabia

Singapore

South Africa

Spain

Sweden

Switzerland

Taiwan

Thailand

Tunisia

Turkey

United Arab 
Emirates

United  
Kingdom

United States

Vietnam

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.

20

Chubb Senior Operating Leaders

Juan Luis Ortega

Paul J. Krump

John Keogh

Executive Vice President,  
Chubb Group; 
President,  
Overseas General 
Insurance

Vice Chairman,  
Chubb Group;  
Global Underwriting 
and Claims

President and  
Chief Operating Officer,  
Chubb Group

John Lupica

Vice Chairman,  
Chubb Group; 
President,  
North America 
Insurance

Chubb’s senior operating leadership includes the company’s 
President and Chief Operating Officer, the presidents of North 
America and Overseas General insurance operations, and the 
leader for global underwriting and claims.

21

North America Insurance

Chubb’s insurance businesses in North 
America serve clients ranging from the 
largest multinationals, middle–market 
companies and small businesses to 
successful individuals and families, and 
the agriculture community. 

For property and casualty insurers 
operating in North America, 2020 
was anything but a typical year, with 
the unprecedented number of natural 
catastrophes, civil unrest claims 
and activity related to the COVID–19 
pandemic. At the same time, the 
commercial P&C market continued to 
firm, creating opportunity for Chubb to 
bring its capabilities to more clients at 
more reasonable terms, conditions  
and rates. 

“In 2020, we traded in one of the 
best insurance markets we’ve seen in 
two decades. But we also faced the 
challenges of the pandemic and the 
large number of catastrophes. How 
Chubb performed in this market was 
exceptional,” said John Lupica, Vice 
Chairman, Chubb Group and President, 
North America Insurance. “Insurance 
was classified as an essential service, 
and Chubb was on the job 24/7. We 
consistently served our customers and 
delivered our products and services 
in extraordinary situations without 
missing a beat.” 

Paul Krump, Vice Chairman, 
Chubb Group, Global Underwriting 
and Claims, spoke about how the 
company’s strengths in underwriting 
and claims create opportunities 
in this kind of a market. “In a firm 
market, we have to be on our front 
foot. When pricing moves, there 
inevitably is a flight to quality. With 
our strong balance sheet, global 
reach, underwriting expertise and 
stable presence in the market, it has 
been a great time to build or deepen a 
relationship with Chubb. Interwoven 
with the quality of our brand is our 
claims reputation. We’re problem 

solvers, we’re empathetic and we see 
claims as delivering on our promise.” 

“The hurdles of 2020 were a true 
test of every part of our company in 
every part of the world, including our 
businesses in North America,” said John 
Keogh, President and Chief Operating 
Officer of Chubb Group. “We often 
use words like resilience, nimbleness 
and adaptability to describe Chubb. 
In large part, we demonstrated those 
to be true in this challenging year. By 
many measures, the efforts of our team 
distinguished Chubb and burnished our 
leadership position in the industry.”

Total net premiums written for 
the company’s North America P&C 
insurance businesses were $21.2 billion, 
up 6.4% from 2019. Chubb reported a 
combined ratio of 92.9% for its North 
American P&C insurance operations. 
Excluding catastrophe losses, the 
current accident year combined ratio 
was 84.2%. 

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 
8.2% from 2019. The combined ratio 
for the segment was 93.7%. The current 
accident year combined ratio excluding 
catastrophe losses was 85.3%. 
Underwriting income was $887 million, 
and segment income was $2.9 billion. 

Major Accounts, Chubb’s P&C 
business unit that serves large 
corporations, is recognized for the 
breadth and depth of its product 
and service offerings, technical 
underwriting experience, superior 
client service, and global platform built 

Key Financial Results  
Dollars in millions

Total North America  
P&C Insurance

2020

Gross premiums written  

Net premiums written  

Combined ratio  

Current accident year  
combined ratio excluding  
catastrophe losses  

$26,321

$21,240

92.9%

84.2%

North America Commercial
P&C Insurance

2020

Gross premiums written  

Net premiums written  

Combined ratio  

Current accident year  
combined ratio excluding  
catastrophe losses  

Segment income  

North America Personal 
P&C Insurance

2020

Gross premiums written  

Net premiums written  

Combined ratio  

Current accident year  
combined ratio excluding  
catastrophe losses  

Segment income  

$18,233

$14,474

93.7%

85.3%

$2,925

$5,572

$4,920

91.1%

78.7%

$679

North America Agricultural
Insurance

2020

Gross premiums written  

Net premiums written  

Combined ratio  

Current accident year  
combined ratio excluding  
catastrophe losses  

Segment income  

$2,516

$1,846

92.0%

90.5%

$148

22

  
 
  
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

Personal Risk 
Services

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

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 

Excess liability, financial lines, property 
and political risk coverages sold by large 
international brokers

Agriculture

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

to service complex, bespoke insurance 
programs in many countries around the 
world. It’s a high–touch business where 
Chubb, with its strong client– and 
broker–centric culture, has developed 
long–term, enduring relationships. 

In 2020, the division’s retention 
rate was nearly 90%, all while 
achieving more adequate rates, terms 
and conditions. Chubb was also 
distinguished by its proactive approach 
to engaging virtually with brokers and 
clients during the pandemic. 

“We stayed in constant communication 
with our distribution partners and 
our clients during the work–from–
home conditions of the pandemic 
and converted all of our traditional 
marketing programs to virtual, from 
our participation in industry events 
such as RIMS and CIAB to Chubb’s 
own Client Advisory Boards,” said 
Mr. Lupica. “Listening and staying 
connected were more important  
than ever.”

In the excess and surplus (E&S) lines 
market, Westchester specializes in 
hard–to–place casualty, property and 
specialty lines for middle–market and 
small businesses. Westchester serves 
wholesale brokers who distribute 
these products, including specialty 
classes such as financial lines, 
product recall and cyber. Traditional 
brokerage accounts for about 60% 
of Westchester’s premiums, with the 
balance from its small business and 
programs divisions. 

For several years, Westchester had 
shrunk net premiums written in the 
face of a soft market. The market 
dynamic shifted in 2019, a trend that 
accelerated in 2020. Westchester’s 
broad product set and investments 
in talent and digital technology 
positioned it to seize opportunities in 
this changing market. For the year, the 
business grew 13.4%. “Conditions in 

23

 
“ Insurance was classified 
as an essential service, 
and Chubb was on 
the job 24/7. We 
consistently served 
our customers and 
delivered our products 
and services in 
extraordinary situations 
without missing a beat.”

— John Lupica

the E&S market became much more 
favorable and Westchester responded,” 
said Mr. Lupica. 

A similar story played out in Chubb 
Bermuda, which provides excess 
coverage in four product lines: casualty, 
property, financial lines and political 
risk. Chubb Bermuda operates with a 
high severity/low frequency business 
model and offers broad coverage and 
sizable capacity to clients and brokers 
around the world.

“We had watched this business 
shrink as it became less needed 
through the softest part of the cycle. 
But we retained our people and our 
operations,” said Mr. Lupica. “In 
2020, Chubb Bermuda reasserted its 
relevance in a major way, becoming 
a go–to market for clients looking for 
excess capacity.”

Commercial Insurance is Chubb’s 
division that provides P&C coverage to 
small and medium–sized companies 
with revenues up to $1 billion. In 2020, 
net premiums written in the division 
grew 6.4%.

24

In the middle–market segment, Chubb 
is distinguished by its more than 25 
industry practices, each handled by 
teams of experienced underwriting, 
claims and risk engineering 
professionals who understand the 
particular exposures of that industry. 
The business’s core package product 
is complemented by the industry’s 
largest offering of standard and 
specialty coverages, including auto, 
workers compensation, marine, cyber, 
environmental, multinational, directors 
and officers (D&O) and errors and 
omissions (E&O) coverages. 

Pandemic–related lockdowns and other 
restrictions created opportunities 
for Chubb to stand out. Chubb risk 
engineers, who bring technical 
expertise to help clients anticipate and 
minimize costly exposures, quickly 
shifted from conducting in–person 
site visits and ergonomic surveys to 
offering these services virtually. As 
manufacturing clients retooled their 
operations to produce ventilators, 
personal protective equipment (PPE) 
and other essential products to fight the 
pandemic, Chubb supported them by 
re–underwriting in–force policies. With 
its large life sciences industry practice, 
the company played a meaningful role 
in providing insurance coverage for 
companies racing to develop vaccines 
and therapeutics to fight COVID–19. 

The pandemic, which left many 
commercial buildings vacant or 
underutilized, also brought new 
urgency to embrace loss prevention 
solutions that can detect and prevent 
property damage. During 2020, 
Chubb ramped up its program to 
install Internet of Things (IoT) devices 
that can detect water leaks, changes 
in temperature or humidity, and 
vibrations that cause damage to critical 
infrastructure and valuable assets. 
Through this innovative initiative, 
Chubb is helping commercial property 
managers monitor and identify 

threats to property before damage 
occurs. With IoT devices, Chubb has 
already helped hospitals, research 
labs, universities, libraries and other 
commercial property clients avoid 
millions of dollars of damages and 
disruptive, time–consuming repairs. 

In the small business segment, which 
Chubb entered only five years ago, the 
company earned the highest customer 
satisfaction rating in the J.D. Power 
2020 U.S. Small Commercial Insurance 
Study, which profiles the experiences 
of small business insurance customers 
with 50 or fewer employees. Chubb 
was recognized for its performance 
in five customer satisfaction factors: 
claims, interaction, billing and 
payment, policy offerings and pricing. 

Throughout 2020, Chubb continued 
to invest in digital technology and data 
and analytics capabilities that make 
it easier for customers and agents to 
do business with the company while 
driving superior risk selection across 
the portfolio. New products, including 
personal accident and supplemental 
health coverage, were added to Chubb’s 
award–winning digital platform, 
Marketplace, which enables agents to 
quote, issue and service their small 
and middle–market business accounts. 
Chubb cut average quote times and 
reduced the number of underwriting 
questions. In 2020, two–question 
underwriting went live for select 
classes of business, proving our ability 
to sufficiently underwrite select risks 
utilizing web–scraping technology to 
obtain answers to other important 
questions. Two–question underwriting 
will be expanded in 2021. 

When the pandemic hit, small 
businesses faced extraordinary 
financial burdens. To provide support 
to its clients, Chubb suspended 
cancellation and non–renewal of 
coverage for non–payment and offered 

discounts and credits for reduced 
exposures for commercial policies. 
Chubb also purchased $1 million in 
gift cards from small business clients 
around the country, which were 
donated to healthcare workers and 
other first responders on the front lines 
of the pandemic in their communities. 

North America Agricultural 
Insurance 

Chubb’s Rain and Hail subsidiary is the 
leading crop insurer in North America. 
The business serves approximately 
125,000 farmers, insuring more than 
100 different crops on 80 million acres. 
Chubb’s North America agriculture 
segment includes Chubb Agribusiness, 
which is focused on P&C offerings 
that provide commercial agricultural 
coverages for manufacturers, 
processors and distributors. Chubb also 
offers property insurance for farms 
and ranches, including hobby farms, 
complex corporate farms and equine 
services.  

Crop insurance is a public–private 
partnership that operates with a 
proven model. While the results of the 
business are not typically correlated 
with the P&C insurance market cycle, 
crop insurance is a business with CAT–
like risks, such as the severe derecho 
that damaged crops in the Midwest in 
August. Despite the storm’s magnitude, 
it was on balance a nearly average year 
for crop insurance, with improved 
growing conditions over the prior year. 
In 2020, Chubb increased its policy 
count and continued to distinguish 
itself by delivering superior service and 
getting claims payments into the hands 
of farmers quickly. During the year, 
Chubb also acquired the renewal rights 
to the farm and agriculture business of 
Allianz Global Corporate & Specialty 

North America. For the year, the 
segment produced a combined ratio 
of 92.0%. Segment income was $148 
million. Net premiums written were 
$1.8 billion. 

North America Personal P&C 
Insurance 

Chubb is the leading provider of 
personal lines insurance for affluent 
and high net worth individuals and 
families in the U.S. and Canada. Chubb 
Personal Risk Services is known for its 
broad product offering, superior claims 
and risk consulting services, and access 
to Chubb’s extensive branch network 
in the U.S. and Canada. Chubb clients 
also benefit from the company’s global 
presence, which offers protection for 
their assets around the world.

While personal lines results globally 
were negatively impacted by the 
pandemic, Chubb’s business was an 
exception given the customer segment 
it serves, with net premiums written 
for the North America Personal P&C 
Insurance segment up 2.8% to $4.9 
billion. The combined ratio was 91.1%. 
The current accident year combined 
ratio excluding catastrophe losses 
was 78.7%. Segment income was $679 
million. 

Investments in digital capabilities 
in recent years, including its mobile 
app and web portal, helped prepare 
Personal Risk Services to serve clients 
during the pandemic. With hurricanes 
and wildfires on the rise in 2020, 
a growing number of clients used 
the portal to sign up for automated 
updates. During the year, Chubb 
proactively sent out approximately 
700,000 email and text alerts to clients. 

During the lockdown, Chubb teams  
also conducted more than 30,000 
virtual claims adjusting and risk 

consulting visits. When it was necessary 
for adjusters to go onsite, they did so 
safely for themselves and their clients.

Chubb continues to offer innovative 
ways to help protect clients from 
the everyday risks of owning a home 
and automobile as well as the unique 
risks that come with achieving 
considerable success in their lives and 
professions. Examples include Chubb 
Property ManagerSM, which provides 
policyholders with assistance for 
second homes that suffer damage from 
hurricane–force winds, and Wildfire 
Defense Services, which monitors and 
protects homes threatened by wildfire. 
In 2020, Chubb began to roll out an IoT 
monitoring program for homes with 
wine collections. The devices can alert 
private collectors via a smartphone 
app to fluctuations in temperature, 
humidity and other conditions in their 
wine storage that can significantly alter 
the quality of the wine.

Chubb also joined with HODINKEE, a 
preeminent resource for modern and 
vintage wristwatch enthusiasts, to make 
it easy to obtain insurance coverage for 
watches. With HODINKEE Insurance, 
underwritten by Chubb, watch owners 
can obtain insurance via the app or 
online in just a few steps, streamlining 
the process and eliminating paperwork. 

“Across all of our businesses, we focus 
on delivering our culture. We call it One 
Chubb,” said Mr. Lupica. “It’s about 
unifying the organization to deliver 
an experience for our distribution 
partners and clients that feels like 
you’re dealing with a small company, 
even as you have access to Chubb’s 
complete expertise in underwriting, 
claims and risk engineering along with 
our product breadth, branch network 
and global reach. We strive to deliver 
that organization every day.”

25

Overseas General Insurance

Chubb’s international general insurance
operation is comprised of two main 
businesses: one with retail operations 
in five regions of the world and the 
other an E&S lines business in the 
London wholesale market and a 
presence at Lloyd’s. 

The firming market for commercial 
P&C insurance was evident in several 
regions and markets around the 
world in 2020, most strongly in 
the United Kingdom, Continental 
Europe, Australia and Hong Kong, to 
name a few, as well as Chubb Global 
Markets, the company’s London 
market wholesale E&S business. 
Consumer businesses, including A&H 
and personal lines, particularly travel 
insurance, were severely curtailed by 
reduced economic activity related to 
the pandemic. 

Overall, Overseas General Insurance 
generated net premiums written of $9.3 
billion in 2020, up 2.9% in constant 
dollars. Commercial P&C businesses 
grew 10.8% while net premiums written 
in consumer businesses decreased 
6.4%. The combined ratio for the year 
was 95.4%. The current accident year 
combined ratio excluding catastrophe 
losses was 89.4%, and segment income 
was $904 million.

“In all of our businesses, we continued 
to focus on executing our strategies,” 
said Juan Luis Ortega, Executive Vice 
President, Chubb Group and President, 
Overseas General Insurance. “In retail 
commercial P&C, that means further 

segmenting our client base, focusing on 
customized, specialized products and 
services for large corporate accounts, 
a hands–on approach to meet the 
needs of middle–market businesses, 
and enhancing the digital technology 
and platforms to deliver for our small 
business customers. At the same time, 
we made further progress expanding 
our distribution capabilities, through 
independent agents and brokers as 
well as our growing array of affinity 
partnerships. This focus contributed 
to the strong performance of our 
commercial P&C businesses in 2020, 
and positions our consumer businesses 
well as economies reopen.” 

“Among the many things that 2020 
taught us is the power and importance 
of the diversity of our operations and 
businesses around the world,” said Mr. 
Keogh. “We have invested over many 
years to build our local operations 
globally. The results of our international 
general insurance business were strong 
given the unprecedented impact of the 
pandemic, and are a testament to the 
strength of the Chubb franchise.”

“It was incredibly rewarding to see 
our local overseas claim teams handle 
the myriad of unique COVID–19 issues 
that arose,” said Mr. Krump. “The 
leaders were out–front ensuring their 
teams delivered practical solutions, 
while never compromising quality or 
integrity.”

The Europe region posted the 
strongest growth internationally, 
reflecting both the firm market and 
the region’s mix of business, which 
includes a higher share of commercial 
P&C than Chubb’s other regions. 
Europe, which encompasses 20 

Key Financial Results 
Dollars in millions

Overseas General Insurance

2020

Gross premiums written  

Net premiums written  

Combined ratio  

Current accident year  
combined ratio excluding  
catastrophe losses  

Segment income  

$11,449

$9,335

95.4%

89.4%

$904

“ Our continued focus 
on executing our 
strategies contributed 
to the strong 
performance of our 
commercial P&C 
businesses in 2020, 
and positions our 
consumer businesses 
well as economies 
reopen.”

— Juan Luis Ortega 

26

 
 
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 

Operations in 20 countries comprised of 
P&C commercial lines and consumer lines, 
including A&H and specialty personal lines

Asia Pacific 

Operations in 14 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

Middle East  
& Africa

Operations in seven 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

countries, produced $3.2 billion of net 
premiums written, with significant 
growth in Major Accounts, Chubb’s 
P&C business unit that serves large 
corporations. In a firming market, 
Chubb’s capabilities and strengths — 
best–in–class service, underwriting 
expertise, an extensive product 
offering, and a broker– and client–
centric culture, among others — 
enabled the business to benefit from  
a flight to quality. 

“Major Accounts is an exceptional 
franchise,” said Mr. Ortega. “As the 
overall market struggled to get capacity, 
Chubb’s consistency, reliability and 
risk appetite enabled us to grow in a 
substantial way with major brokers and 
multinational clients. In addition, the 
actions and preparations by Chubb in 
advance of Brexit ensured a seamless 
experience for our distribution 
partners and clients.”

Chubb’s Asia Pacific region generated 
net premiums written of $2.4 billion, 
down 2.2% from prior year in constant 
dollars. The strong performance in 
commercial P&C, including double–
digit growth in the small commercial 
portfolio in Australia, was offset by the 
pandemic–related impact on A&H and 
personal lines businesses. 

China, the largest economy in Asia 
and the second–largest in the world, 
continues to be an important long–
term opportunity for Chubb. In 2020, 
the company increased its ownership 
stake in Huatai Insurance Group, a 
holding company with P&C, life and 
asset management subsidiaries, to 

27

Worldwide, Chubb has hundreds of 
distribution partnerships with banks, 
retailers, airlines, mobile network 
operators and gig economy companies, 
among other industries. 

“Our ever–expanding digital 
capabilities, coupled with our product 
breadth and claims service, have made 
Chubb the distribution partner of 
choice for companies that want to add 
digital insurance options to their  
own product and service offerings,”  
said Mr. Ortega. 

In 2020, the company launched 
Chubb StudioSM, a global platform 
that simplifies and streamlines 
the distribution of the company’s 
consumer and small business insurance 
products through its partners’ digital 
channels around the world. The 
platform has proved particularly 
popular in Southeast Asia and Latin 
America, already integrating 10 
products with 25 partners across 
these regions. One of these was with 
Nubank, Brazil’s largest digital bank, 
which launched a fully digital life 
insurance offering. Nubank Vida, 
underwritten by Chubb, entered the 
Brazilian insurance market with a fast, 
seamless and personalized capability 
available to its 30 million customers. 
The new, simple life insurance product, 
which is available on the bank’s mobile 
app, requires only three questions, 
and quotes, bill payment, account 
management and claims are all 
transacted digitally. 

Chubb’s Far East region, which 
encompasses Japan, celebrated in 2020 
its 100th anniversary operating in the 
nation. Net premiums written were 
flat from 2019 in constant dollars, as 
double–digit growth in property and 
financial lines offset the impact of the 
pandemic on the consumer travel 
insurance business. The region also 
continued to develop its offerings for 
middle–market and small companies, 
expanding its industry practices  
and adding cyber insurance to the  
product offering. 

Chubb Global Markets, which 
provides global access to specialist 
underwriters in aviation, energy, 
financial lines, marine, political risk 
and credit, property and A&H, had a 
year of exceptionally strong growth. 
Like Chubb Bermuda and Westchester 
in North America, Chubb Global 
Markets stands as an example of the 
company’s underwriting discipline, 
patience and ability to shift from 
defense to offense. As competitors 
began to cut capacity or withdraw from 
the market, Chubb was able to bring 
its capabilities and risk appetite to 
bear. In 2020, growth in net premiums 
written exceeded 20% for the second 
consecutive year.

Continuing to diversify and expand 
Chubb’s distribution capabilities 
remained a priority in 2020. In its 
international general insurance 
operations, the company’s products 
and services are offered through 
23,000 independent agents and 
brokers and directly to the customers 
of affinity partners and sponsor 
organizations through telemarketing 
and digital and mobile channels. 

“ It was incredibly 
rewarding to see our 
local overseas claim 
teams handle the 
myriad of unique 
COVID–19 issues  
that arose.”

— Paul J. Krump

47.1%. When pending agreements are 
completed, Chubb is expected to own 
a majority. The group’s insurance 
operations have over 600 branches and 
17 million customers.

Chubb’s Latin America region 
generated net premiums written of 
$1.9 billion, down 6.2% from 2019 in 
constant dollars. While no region was 
spared from the health and economic 
consequences of the pandemic, the 
toll was particularly severe in Latin 
America, which impacted Chubb’s 
personal lines auto insurance business 
in Mexico as well as A&H across the 
region. On the positive side, the region 
produced growth in middle–market 
commercial P&C and signed numerous 
distribution partnerships that will 
provide future growth opportunity. 

28

“ Our global capabilities 
have taken years to 
build and they are 
not easy to replicate. 
They are a sustainable 
competitive advantage 
for Chubb.”

— John Keogh

Chubb’s “insurance in a box” platform 
also created opportunities to think 
about new health products — and bring 
them to market quickly. When there 
was an outbreak of dengue fever in 
Singapore, Chubb’s partner DBS, the 
largest banking group in Southeast 
Asia, wanted to offer its customers 
insurance coverage. The capabilities 
of Chubb Studio enabled the team to 
quickly develop and deploy Mozzie 
Protect, a custom product that provides 
financial protection for DBS customers 
affected by the disease. When the 
pandemic hit, nearly 1 million bank 
customers signed up for Chubb’s 
free 30–day coverage for COVID–19. 
Chubb expanded its partnership with 
Grab, the Singapore–based technology 
company that offers ride–hailing 
transport services, food delivery 
and payment solutions, offering 
their customers on–demand per–day 

personal global travel insurance. Grab 
also moved swiftly to offer its drivers 
and delivery partners coverage that 
provided a lump sum payment upon 
diagnosis of COVID–19. 

In Latin America, Chubb secured 
15 new distribution partnerships in 
2020 with both traditional partners 
as well as digital natives. Initiatives 
with existing distribution partners 
included the launch of multi–channel 
campaigns for residential, personal 
lines and commercial P&C coverages 
with Banco de Chile. Chubb doubled 
the number of products and services 
offered digitally through its exclusive 
long–term relationship with Mexico’s 
Citibanamex.

In France, Chubb and Aon launched 
in early 2021 a new digital platform 
for small and medium–sized 
businesses. The new Aon platform, 
which is powered by CoverWallet, an 
Aon company, offers more than 10 
insurance products from Chubb, and 
reduces the time it takes for a business 
owner to get insurance from days to 
minutes.

“Our long–term investments in agent– 
and broker–facing digital platforms 
have opened up a whole new market 
opportunity for us in small commercial. 
In Europe, Australia and Latin America, 
we are processing submissions on a 
straight–through basis that requires no 
human intervention,” said Mr. Ortega. 

While digital technology is streamlining 
and enhancing products, services 
and processes, Chubb knows that 
relationships and staying engaged with 
clients and distribution partners are 
essential. “Throughout the organization 
— from junior underwriters up 
through the ranks — there was 
great connectivity, engagement and 
communication with our partners 
and customers, even as we operated 
remotely,” said Mr. Ortega. “Chubb was 
proactive, we stood out, and it made  
a difference.” 

Chubb’s international general insurance 
operations benefit from the movement 
of people within the organization. One 
of the principal ways the company 
develops talent is by promoting 
intra– and inter–regional mobility that 
exposes employees to different markets 
and cultures. In the past three years, 
nearly 300 colleagues have undertaken 
international assignments. Every 
year, more than 1,200 colleagues are 
promoted into a new job or granted 
expanded responsibilities. These career 
progression opportunities recognize 
the performance of colleagues and 
create an environment for continuous 
learning.

“Our global capabilities have taken 
years to build and they are not easy 
to replicate. They are a sustainable 
competitive advantage for Chubb,” 
said Mr. Keogh. “We don’t take them 
for granted and we continue to invest 
in them to make them increasingly 
relevant to our customers across  
the globe.”

29

Life Insurance

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 segment 
generated net premiums written and 
deposits of $2.5 billion, up 5.1%, or 5.6% 
in constant dollars, from prior year. 
Segment income was $401 million,  
up 9.8%. 

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. Chubb Life has operations 
in seven Asian markets — Hong Kong, 
Indonesia, Korea, Myanmar, Taiwan, 
Thailand and Vietnam. 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 with a broad 
portfolio of savings and protection 
products. Together, Chubb Life and 
Huatai Life have 540 offices, more than 
4,500 employees and approximately 
100,000 agents. 

While digital distribution is a growing 
channel for Chubb Life, face–to–face 
contact remains an important way the 
business engages with consumers — 
through captive agents, independent 
agents and at the branches of 
bancassurance partners. The arrival 
of COVID–19, and the associated 
lockdowns and restrictions, created 
challenges that impacted the business, 

particularly in the second and third 
quarters. And while Chubb Life has 
focused on protection–oriented 
products in recent years due to the low 
interest rate environment, consumers 
who bought savings and investment 
products tended to save less in the 
uncertain market created by the 
pandemic. 

In 2020, despite the challenges, 
earnings were up 9.4% to $166 million. 
International life insurance net 
premiums written were up 22.1% year 
over year. 

“We quickly moved from a face–to–face 
to a digital environment for selling and 
handling transactions,” said Russell 
Bundschuh, Senior Vice President, 
Chubb Group and President of Chubb 
Life. “In Vietnam, for example, the 
investments we made in technology 
enabled us to shift practically overnight 
to virtual sales meetings and straight–
through processing of applications.” 

An important milestone was achieved 
in September, when Chubb Life 
surpassed 100,000 captive agents in 
China and the rest of Asia for the first 
time. “We got very creative in how we 
approached digital recruiting,” said Mr. 
Bundschuh. “Our recruiting was strong 
throughout 2020 and will position 
us well as economies open up and 
consumer activity resumes.” 

Early in 2020, Chubb Life launched a 
health and well–being initiative called 
Chubb LifeBalance, which is a virtual 
coach that offers policyholders real–
time feedback on their level of activity, 
eating habits, sleeping patterns, and 
mental and emotional well–being. 
Chubb LifeBalance can track and 
recognize more than 115 activities, 
from walking, running, swimming and 

Key Financial Results 
Dollars in millions

Life Insurance

2020

Net premiums written  

Segment income  

Total international life  
insurance net premiums  
written and deposits  

International life insurance  
segment income  

$2,514

$401

$2,757

$166

“ We met the challenges 
of 2020, and continued 
to make progress 
introducing and 
enhancing digitally 
enabled products, 
making it easier for 
agents and distribution 
partners to interact 
with us and serve 
customers.”

— Russell Bundschuh 

30

 
basketball, to table tennis and yoga 
through a connection with a tracking 
app or wearable fitness device. By the 
end of 2020, Chubb LifeBalance was 
available in Hong Kong, Thailand  
and Korea.

Following its entry into Myanmar 
in late 2019, Chubb Life last year 
introduced its first products in the 
nation, including an education life 
insurance plan combined with life 
protection and savings features, as 
well as several affordable coverages for 
illness, accident and hospitalization. 
For existing policyholders, Chubb Life 
provided COVID–19 coverage for no 
additional premium through March 
2021. Following the military coup 
in early 2021, Chubb Life remains 
available to serve its customers  
in Myanmar. 

Across the markets where it operates, 
Chubb Life added pandemic–related 
features to policies and rolled out 
new riders to address consumers’ 
emerging concerns. In many countries, 
for example, coverage related to 
hospitalization and disability due 
specifically to COVID–19 was enhanced 
and various exclusions were waived. 

While Chubb Life is focused on Asia, 
it has operations in other parts of the 
world. In 2020, Chubb Life completed 
the integration of the operations of 
Banchile Seguros de Vida (Banchile 
Life), a Santiago, Chile–based life 
insurance company with a long–
standing insurance relationship with 
Banco de Chile, the largest bank 
based in Chile. Banchile Life offers a 
broad range of life, personal accident 
and supplemental health insurance 
products. Also in Latin America, Chubb 
and Nubank, the largest independent 
digital bank in Brazil, launched a fully 
digital life insurance offering in Brazil, 
Nubank Vida, giving Chubb access to 
the bank’s 30 million customers. 

“Life insurance is a long–term business, 
and we have been pursuing a consistent 
and deliberate strategy to build Chubb 
Life,” said Mr. Bundschuh. “We met 
the challenges of 2020, and continued 
to make progress introducing and 
enhancing digitally enabled products, 
making it easier for agents and 
distribution partners to interact with 
us and serve customers. We are well 
positioned as we look to the future.” 

Combined Insurance 

For much of Combined Insurance’s 
99–year history, the relationship 
between agent and insured was forged 
in living rooms and over kitchen 
tables. In recent years, Combined 
Insurance has made investments to 
diversify distribution of its personal 
accident, life and supplemental health 
insurance coverages, as well as the 
market segments it serves. It’s been 
five years since the launch of Chubb 
Workplace Benefits, which serves 
large and middle–market companies 
by partnering with benefit brokers, 
agents and consultants to offer a line 
of supplemental insurance products, 
including accident, critical illness, 
hospital indemnity, life and disability 
income. 

“In recent years we’ve focused on 
diversifying away from individual, 
face–to–face sales, growing commercial 
sales, and doing more digitally. When 
the pandemic arrived, we accelerated 
our plans to transform the company,” 
said Joe Vasquez, Senior Vice President, 
Chubb Group, Global Accident & Health 
and President of Combined Insurance. 
“While COVID–19 significantly impacted 
both our traditional sales channel 

and Chubb Workplace Benefits, we 
managed expenses effectively, took 
actions to enhance the customer 
service experience, and made 
progress on our digital initiatives. 
Combined Insurance executed well in a 
challenging year.” 

With the lockdowns, Combined 
Insurance agents pivoted to telephone 
sales. The company supported agents 
through this transition with training 
and enhanced digital capabilities, 
including electronic signature 
capabilities. For its Chubb Workplace 
Benefits business, the company 
continues to make investments to 
enhance customer–facing and back–
office systems.

Combined Insurance is also leveraging 
its product breadth and capabilities 
to serve Chubb commercial clients of 
all sizes — large, middle–market and 
small businesses. For example, the 
new Chubb WorkInsightSM solution, 
which was introduced in early 2021 
and integrates and streamlines absence 
management and workplace benefits 
for mid–size to large employers, 
is made available through Chubb 
Workplace Benefits. The February 2021 
launch of BLINKSM by Chubb®, a brand 
focused on delivering easy, effortless 
and affordable insurance products 
for digitally savvy consumers, is also 
creating opportunities for Combined 
Insurance to adapt its supplemental 
health products for a new digital 
distribution channel. 

Combined Insurance was again named 
the nation’s number one Military 
Friendly® Employer for 2021 by 
VIQTORY in the $1 billion to $5 billion 
revenue category. This is the company’s 
10th consecutive year on the top 10 
employer list and seventh consecutive 
year in the top five.

31

Global Reinsurance

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 
and Zurich, the business has deep 
underwriting, actuarial and claims 
expertise. 

For reinsurers, 2020 was marked by 
the challenges of the pandemic and 
heightened catastrophe losses, as well 
as the pressures of operating in a low 
interest environment. Reinsurers, 
along with primary carriers, are 
benefiting from a firming market with 
improving rates and better terms and 
conditions on the primary business. 
More opportunities are developing 
where Chubb Tempest Re can allocate 
capacity at acceptable risk–adjusted 
returns. However, the reinsurance 
marketplace remains competitive 
with only marginal improvement in 
reinsurance terms.

“Capital is abundant, interest rates 
remain low and there is greater 
volatility experienced from both 
modeled and unmodeled catastrophe 
risks,” said James Wixtead, Senior Vice 
President, Chubb Group and President, 
Chubb Tempest Re Group. “While 
there is improvement in underlying 
margins, there remains a competitive 
marketplace where reinsurance terms 
are relatively flat and, in some cases, 
improving for buyers.”

Chubb Tempest Re’s perspective of the 
market and risk appetite is defined by 
its status as a subsidiary of a leading 
global P&C insurer. The business can be 
patient and deploy capital only when 

there are opportunities to achieve rate 
adequacy. “Chubb has optionality of 
how and where to deploy capacity,” 
said Mr. Wixtead. “Our targets for an 
acceptable combined ratio and return 
on equity are sometimes higher than 
other market participants for which 
reinsurance is their only business. At 
Chubb, our capital can be put to work 
where we can get the best return — and 
that flexibility is a great strength of the 
organization.” 

In 2020, Chubb’s Global Reinsurance 
segment posted net premiums 
written of $731 million, up 12.6% from 
prior year. The combined ratio was 
92.5%, and the current accident year 
combined ratio excluding catastrophe 
losses was 80.1% — underwriting 
results that outperformed the market. 
Segment income was $357 million. 

Chubb Tempest Re offers global 
capabilities, security and financial 
stability. The team of managers and 
underwriters has been very consistent 
and stable over many years. 

“People know who we are and what 
we are,” said Mr. Wixtead. “When we 
can get a reasonable risk–adjusted 
rate for the risk we assume, we are 
in the market wholeheartedly. 2020 
was a transitional year where market 
conditions continued to firm. While 
we applaud the current actions, 
there is still need for further margin 
enhancement. As opportunities 
continue to develop, we will be ready.”

Key Financial Results  
Dollars in millions

Global Reinsurance

2020

Gross premiums written  

Net premiums written  

Combined ratio  

Current accident year  
combined ratio excluding  
catastrophe losses  

Segment income  

$832

$731

92.5%

80.1%

$357

“ At Chubb, our capital 
can be put to work 
where we can get the 
best return — and 
that flexibility is a 
great strength of the 
organization.”

— James Wixtead 

32

Chubb Corporate and Global Functional Leaders

Joseph Wayland 
Executive Vice President, Chubb Group; 
General Counsel

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

Philip Bancroft 
Executive Vice President, Chubb Group;  
Chief Financial Officer

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

Jo Ann Rabitz 
Global Human Resources Officer,  
Chubb Group 

33

Citizenship at Chubb

Our Mission

Protecting the Present and Building a Better Future

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.

34

Philanthropy

The Chubb Charitable Foundation 
believes that meaningful contributions 
that support our communities globally 
provide lasting benefits to society, 
to Chubb and to Chubb employees. 
Through philanthropy, global 
partnerships and company–sponsored 
volunteer activities focused on giving 
the gift of time and donations, the 
foundation supports clearly defined 
projects that solve problems with 
measurable and sustainable outcomes, 
helping people in the countries where 
we live and work build productive and 
healthy lives. 

Our philanthropy is funded principally 
through the Chubb Charitable 
Foundation and the Chubb Rule of Law 
Fund. Our commitment to assist those 
less fortunate and to be stewards of 
the planet is focused on the areas of 
education, poverty and health, and the 
environment. In the last decade, Chubb 
has contributed more than $100 million 
to the foundation.

For example, the Chubb Charitable 
Foundation has supported the 
International Rescue Committee. 
Through partnerships with The Nature 
Conservancy, Rainforest Trust and 
other conservation organizations, the 
foundation supports programs to save 
endangered wildlife, protect threatened 
lands and waters, and promote 
resiliency. Additionally, the foundation 
serves as a major partner for Teach for 
America and Teach for All programs in 
the U.S. and globally. In 2020, Chubb 
committed $10 million to pandemic 
relief efforts globally.

As part of our commitments to expand 
and enhance our broader diversity, 
equity and inclusion agenda, we are 
working through the Chubb Charitable 
Foundation and the Chubb Rule of Law 
Fund to support a range of programs to 
address inequality and promote social, 
economic and racial justice.

Environment

Diversity, Equity & Inclusion 

Chubb Rule of Law Fund 

Chubb recognizes the reality of climate 
change and the substantial impact 
of human activity on our planet. 
We realize our commitment to be a 
steward of the earth in a number of 
ways: recognizing and responding to 
the reality of climate change across our 
businesses; managing environmental 
risk for our customers with innovative 
products and risk engineering 
solutions; supporting environmental 
resiliency projects throughout the 
world; protecting biodiversity and 
saving land through our philanthropy; 
and reducing the environmental 
footprint of our own operations.

Chubb develops insurance products 
and risk management services that 
facilitate market–based solutions to 
current and pending environmental 
and climate–related issues. 

The Chubb Charitable Foundation and 
the company’s employees support a 
range of environmental philanthropies, 
as well as volunteer activities in local 
communities around the world. 

In 2019, Chubb adopted a new policy 
concerning coal–related underwriting 
and investment and established new 
science–based greenhouse gas (GHG) 
emissions reduction goals using 2016 
as the baseline. By the end of 2019, 
the company achieved its first goal to 
reduce absolute GHG emissions by 20% 
and is committed to its long–term goal 
of reducing absolute GHG emissions 
40% by 2035. 

Chubb operates within a dynamic and 
changing global environment where 
marketplaces and customers are 
culturally diverse and broad. Meeting 
diverse customer needs requires the 
best minds collaborating in a rewarding 
and supportive environment. We 
recognize our responsibility to 
ensure opportunity within our own 
organization by creating an atmosphere 
where all colleagues, regardless of who 
they are, feel comfortable bringing 
their best to the table. Our strategy for 
diversity, equity and inclusion (DE&I) 
is designed to support Chubb’s ability 
to attract, develop and retain the best 
talent — regardless of background. 

Chubb’s culture holds true to the 
principles of accountability and 
ownership and requires collective and 
individual responsibility. Making and 
sustaining progress requires holding 
leadership accountable; developing and 
advancing diverse talent; increasing 
gender and multicultural leadership 
diversity; and deploying inclusive 
recruitment, development and 
promotional practices. 

In 2020, Chubb committed to take 
specific actions related to racial equity 
in recruitment, career development 
and advancement opportunities; 
promoting a greater sense of belonging 
for Black colleagues; and increasing the 
knowledge and understanding of the 
Black employee experience through 
open two–way dialogue and education. 
These actions support our goal of 
becoming an anti–racist company.

Other DE&I initiatives include 
mentorships and affinity groups, 
such as Business Roundtables and 
Regional Inclusion Councils, which 
promote dynamic networking across 
the business and engage hundreds of 
employees in constructive dialogue.

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 62 projects in countries 
around the world 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 events that unfolded across 
the U.S. in 2020 focused Chubb’s 
attention on the persistent challenges 
arising from bigotry, racism and racial 
injustice in society, particularly for 
Black people. The fund has recently 
committed to supporting seven projects 
aimed at alleviating inequities in the 
administration of justice, including 
inequities arising from existing and 
historic racism. Among them are 
initiatives to improve trust and fairness 
in community policing, address racial 
disparities in the criminal justice 
system, build an international refugee 
legal regime for the 21st century and 
provide important training for judges 
in Guatemala to help promote greater 
independence and integrity in the 
judicial process.

The Chubb Rule of Law Fund is funded 
by the Chubb Charitable Foundation 
and contributions from 15 of Chubb’s 
partner law firms. 

35

Officers and Executives
Officers and Executives

Chubb Group Corporate Officers

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

John Keogh* 
President and Chief Operating Officer, Chubb Group 

John Lupica** 
Vice Chairman, Chubb Group; 
President, North America Insurance

Paul J. Krump** 
Vice Chairman, Chubb Group;  
Global Underwriting and Claims

Juan Luis Ortega** 
Executive Vice President, Chubb Group; 
President, Overseas General Insurance

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

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

Peter Enns  
Executive Vice President, Chubb Group; 
Finance 

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

Joseph Wayland* 
Executive Vice President, Chubb Group; 
General Counsel 

Brad Bennett 
Senior Vice President, Chubb Group; 
Chief Operating Officer, Chubb Life 

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, Europe, Middle East and Africa

Marcos Gunn  
Senior Vice President, Chubb Group;  
Regional President, Latin America

Ken Koreyva 
Senior Vice President, Chubb Group; 
Finance 

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 

Matthew Merna 
Senior Vice President, Chubb Group;  
Division President, North America Major Accounts

Scott A. Meyer 
Senior Vice President, Chubb Group;  
Division President, Westchester 

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 

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

Derek Talbott  
Senior Vice President, Chubb Group;  
Division President, North America Property

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

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

*Chubb Limited Executive Management and Executive Officer for SEC reporting purposes 
**Executive Officer for SEC reporting purposes 

36

Scott Arnold 
Vice President, Chubb Group;  
Division President, Chubb Agriculture; 
President, Rain and Hail

Ross Bertossi 
Vice President, Chubb Group;  
Global Underwriting

Sean Corridon 
Vice President, Chubb Group; 
Deputy Chief Investment Officer

Steven Goldman 
Vice President, Chubb Group;  
Division President, North America Financial Lines

Judy Gonsalves 
Vice President, Chubb Group; 
Division President, Chubb Bermuda

Annmarie Hagan  
Vice President, Chubb Group; 
Chief Accounting Officer

Stephen M. Haney 
Vice President, Chubb Group;  
Division President, North America Surety; 
Chief Underwriting Officer, Global Surety

Michael Kessler 
Vice President, Chubb Group; 
Division President, Global Cyber Risk

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

Benjamin Rockwell  
Vice President, Chubb Group; 
Division President, North America Middle Market 

Jeffrey Updyke 
Vice President, Chubb Group; 
Division President, North America Small Business

Other Executives

Adam Clifford  
Division President, Continental Europe, Middle East & North Africa

Samantha Froud 
Chief Administration Officer, Bermuda Operations 

Mark Hammond  
Treasurer, Chubb Group

Jason Keen  
Division President, Chubb Global Markets 

Jeremiah Konz  
Chief Reinsurance Officer, Chubb Group

Ivy Kusinga  
Chief Culture Officer, Chubb Group

Eric Larson 
Chief Compliance Officer, Chubb Group

David Lupica 
Chief Operating & Distribution Management Officer 
Westchester

Chris Martin 
Division President, North America Accident and Health

Sara Mitchell 
Division President, U.K. & Ireland and South Africa

Michael O’Donnell 
Division President, Chubb Tempest Re USA 

George Ohsiek 
Chief Auditor, Chubb Group 

Sam Peters  
Division President, Chubb Tempest Re Bermuda

Jo Ann Rabitz 
Global Human Resources Officer, Chubb Group

Steve Roberts 
Division President, Chubb Tempest Re International

Diego Sosa 
Regional President, Far East

John Thompson  
Division President, International Accident & Health 
Overseas General Insurance 

37

Board Committees

Audit Committee 
Robert W. Scully, Chair 
James I. Cash 
Robert J. Hugin 
Theodore E. Shasta 
David H. Sidwell 

Compensation Committee 
Michael P. Connors, Chair 
Mary Cirillo 
John A. Edwardson 
Frances F. Townsend

Nominating & Governance  
Committee 
Mary Cirillo, Chair  
Michael P. Connors 
John A. Edwardson

Risk & Finance Committee 
Olivier Steimer, Chair 
Michael G. Atieh  
Sheila P. Burke 
Eugene B. Shanks, Jr. 
Frances F. Townsend

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

Chubb Limited Board of Directors

Evan G. Greenberg 
Chairman and  
Chief Executive Officer 
Chubb Limited

Robert J. Hugin 
Former Chairman and  
Chief Executive Officer 
Celgene Corporation

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

Robert W. Scully 
Retired Co–President 
Morgan Stanley

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 
Lead Director 
Chubb Limited

Chairman and  
Chief Executive Officer 
Information Services  
Group, Inc.

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

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

Frances F. Townsend 
Executive Vice President  
for Corporate Affairs 
Activision Blizzard

38

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 
11th Floor 
New York, NY 10036 
Tel: 212 827 4445 
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 
2001 Market Street, 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 

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. 

39

 
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

Tax benefit on amortization 
adjustment

Chubb integration expenses, pre–tax

Tax benefit on Chubb integration 
expenses

Adjusted realized gains (losses), 
pre–tax:

Full Year
2020

$3,533

Full Year
2019

$4,454

(95)

(140)

17

–

–

26

(23)

4

Adjusted realized gains (losses)(1) 

(499)

(522)

Net realized gains (losses) related to 
unconsolidated entities(2)

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

Core operating income

821

(24)

$3,313

483

(15)

$4,641

Denominator

453,441,512

458,914,663

Diluted earnings per share

Net income

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

Chubb integration expenses,  
net of tax

Adjusted net realized gains (losses), 
net of tax

Core operating income

% Change from prior year

$7.79

$9.71

(0.17)

(0.25)

–

(0.04)

 0.65

$7.31

–27.7%

(0.11)

$10.11

(1) Excludes realized gains (losses) on crop derivatives of $1 million and $(8) million for 2020 
and 2019, respectively.
(2) 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). 

Non–GAAP Financial Measures

Non–GAAP Financial Measures 
This document contains non-GAAP financial measures. 
The below non-GAAP financial measures, which may be 
defined differently by other companies, are important 
for an understanding of our overall results of operations 
and financial condition. However, these measures should 
not be viewed as a substitute for measures determined in 
accordance with generally accepted accounting principles 
(GAAP).

We provide certain financial measures on a constant-dollar 
basis (i.e., excluding the impact of foreign exchange). We 
believe it is useful to evaluate the trends in our results 
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, net of tax, excludes from net 
income the after-tax impact of adjusted net realized gains 
(losses), Chubb integration expenses, and the amortization 
of fair value adjustment of acquired invested assets and 
long-term debt related to The Chubb Corporation (Chubb 
Corp) acquisition. We believe this presentation enhances the 
understanding of our results of operations by highlighting 
the underlying profitability of our insurance business. We 
exclude adjusted net realized gains (losses) because the 
amount of these gains (losses) are heavily influenced by, 
and fluctuate in part according to the availability of market 
opportunities. Adjusted net realized gains (losses), net of 
tax, includes net realized gains (losses) and net realized 
gains (losses) recorded in other income (expense) related 
to unconsolidated subsidiaries, and excludes realized gains 
and losses on crop derivatives. We exclude the amortization 
of the fair value adjustments related to purchased invested 
assets and long-term debt and Chubb 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. References to core operating income 
measures mean net of tax, whether or not noted.

40

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Core operating return on equity (ROE) and Core 
operating return on tangible equity (ROTE) are 
annualized non-GAAP financial measures. The numerator 
includes core operating income, net of tax. The denominator 
includes the average shareholders’ equity for the period 
adjusted to exclude unrealized gains (losses) on investments, 
net of tax. For the ROTE calculation, the 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 and 
tangible equity excluding the effect of unrealized gains and 
losses on our investments.

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

Net income
Core operating income

Full Year
2020

Full Year
2019

$3,533
$3,313

$4,454
$4,641

Equity — beginning of period as reported (1)

$55,259

$50,300

Less: unrealized gains (losses) on 
investments, net of deferred tax

2,543

(545)

Equity — beginning of period, as adjusted

$52,716

$50,845

Less: goodwill and other intangible assets, 
net of tax

$20,012

$20,054

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

$32,704

$30,791

Equity — end of period, as reported

$59,441

$55,331

Less: unrealized gains (losses) on 
investments, net of deferred tax

4,673

2,543

Equity — end of period, as adjusted

$54,768

$52,788

Less: goodwill and other intangible assets, 
net of tax

$19,916

$20,012

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

$34,852

$32,776

Weighted average equity, as reported 

$57,350

$52,816

Weighted average equity, as adjusted

$53,742

$51,817

Weighted average equity, as adjusted, 
excluding goodwill and other intangible assets

$33,778

$31,784

Combined ratio measures the underwriting profitability of 
our property & casualty business. P&C combined ratio 
and CAY P&C combined ratio excluding Catastrophe 
losses (CATs) are non-GAAP financial measures. Refer to the 
Non-GAAP Reconciliation section in the 2020 Form 10-K, on 
pages 63-66 for the definition of these non-GAAP financial 
measures and reconciliation to the Combined ratio.

CAY P&C combined ratio with expected level of CATs 
is a non-GAAP financial measure which excludes CATs 
above or below managements’ view of expected CATs for 
that period. For this purpose, the normalized level of CATs, 
or expected level of CATs, is not intended to represent a 
probability weighted expectation for the company but rather 
to represent management’s view of what might be more 
typical for a given period 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). 

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

Full Year
2020

Full Year
2019

96.1%

90.6%

0.0%

96.1%
10.6%
–1.2%

86.7%
3.6%

0.0%

90.6%
4.1%
–2.7%

89.2%
3.4%

90.3%

92.6%

The following table presents the reconciliation of 
Catastrophe losses, pre-tax, to Natural catastrophe losses 
above expected level, pre-tax:

(in millions of U.S. dollars)

COVID–19 catastrophe losses 
Natural catastrophe losses 
Other catastrophe losses

Catastrophe losses, pre-tax

ROE

Core operating ROE

Core operating ROTE

6.2%

6.2%

9.8%

8.4%

9.0%

14.6%

Natural catastrophe losses

Less: Expected level of Catastrophe losses

Natural catastrophe losses above expected 
level, pre–tax

(1) January 1, 2020 included a $72 million after-tax reduction to beginning equity principally 
related to the adoption of the current expected credit loss accounting guidance.

Full Year
2020

$1,396
1,742
145

$3,283

$1,742
1,094

$648

41

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Non–GAAP Financial Measures (continued)

Tangible book value per common share 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. Tangible book value excluding unrealized 
appreciation on investments is adjusted to exclude 
unrealized gains (losses) on investments, net of tax.  
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. 

(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
Less: unrealized 
appreciation on 
investments, net of tax

Tangible book value 
excluding unrealized 
appreciation on 
investments

December 31
2020

December 31
2019

% Change

$59,441

$55,331

7.4%

19,916

20,012

$39,525

$35,319

11.9%

4,673

2,543

$34,852

$32,776

6.3%

Shares outstanding

450,732,625

451,971,567

Book value per 
common share

Tangible book value 
per common share

Tangible book 
value ex unrealized 
appreciation on 
investments per share

$131.88

$122.42

7.7%

$87.69

$78.14

12.2%

$77.32

$72.52

6.6%

International life insurance net premiums written 
and deposits is a non-GAAP financial measure which 
includes International life insurance net premiums written 
and deposits collected on universal life and investment 
contracts. 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 insurance deposits

Total international life insurance net 
premiums written and deposits (1) 

Full Year
2020

Full Year
2019

$1,198

1,559

$981

1,463

$2,757

$2,444

(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 from the acquisition of Chubb Corp 
and including investment income from partially owned 
investment companies (private equity partnerships) where 
our ownership interest is in excess of three percent that are 
accounted for under the equity method. The mark-to-market 
movement on these private equity partnerships are included 
in adjusted net realized gains (losses). 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.

(in millions of U.S. dollars)

Net investment income

Less:  Amortization expense of fair 

value adjustment on acquired 
invested assets

Add:  Other income from private equity 

partnerships

Full Year
2020

Full Year
2019

$3,375

$3,426

(116)

(161)

115

86

Adjusted net investment income

$3,606

$3,673

% Change from prior year

–1.8%

42

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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

FORM 10-K 

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

For the fiscal year ended December 31, 2020 
OR

☑

☐

 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)

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

Title of each class
Common Shares, par value CHF 24.15 per share
Guarantee of Chubb INA Holdings Inc. 0.30% Senior Notes due 2024
Guarantee of Chubb INA Holdings Inc. 0.875% Senior Notes due 2027
Guarantee of Chubb INA Holdings Inc. 1.55% Senior Notes due 2028
Guarantee of Chubb INA Holdings Inc. 0.875% Senior Notes due 2029
Guarantee of Chubb INA Holdings Inc. 1.40% Senior Notes due 2031
Guarantee of Chubb INA Holdings Inc. 2.50% Senior Notes due 2038

Trading Symbol(s)
CB
CB/24A
CB/27
CB/28
CB/29A
CB/31
CB/38A

Name of each exchange
on which registered
New York Stock Exchange
New York Stock Exchange
New York Stock Exchange
New York Stock Exchange
New York Stock Exchange
New York Stock Exchange
New York Stock Exchange

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

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes ☑ No ☐
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 ☐  No ☑
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 ☐
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 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 has filed a report on and attestation to its management's assessment of the effectiveness of its 
internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C 7262(b)) by the registered public accounting 
firm that prepared or issued its audit report.  ☑
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  30,  2020  (the  last  business  day  of  the  registrant's  most  recently 
completed second fiscal quarter), was approximately $57 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 11, 2021, there were 450,224,906 Common Shares par value CHF 24.15 of the registrant outstanding.

Documents Incorporated by Reference

Certain  portions  of  the  registrant's  definitive  proxy  statement  relating  to  its  2021  Annual  General  Meeting  of  Shareholders  are  incorporated  by 
reference into Part III of this report.

 
 
 
 
CHUBB LIMITED INDEX TO 10-K

PART I
ITEM 1. Business
ITEM 1A. Risk Factors
ITEM 1B. Unresolved Staff Comments
ITEM 2. Properties

Legal Proceedings

ITEM 3.
ITEM 4. Mine Safety Disclosures

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

of Equity Securities

Selected Financial Data

ITEM 6.
ITEM 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations
ITEM 7A. Quantitative and Qualitative Disclosures About Market Risk
Financial Statements and Supplementary Data

ITEM 8.

Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

ITEM 9.
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

31

31

31

31

32

33

34

83

87

87

87

87

88

88

88

88

88

89

96

  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, 2020, we had total assets of $191 billion and shareholders’ equity of $59 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 to become a global property and casualty (P&C) leader.

During 2020, we completed the purchase of an additional 16.2 percent ownership interest in Huatai Insurance Group Co., Ltd. 
(Huatai Group) bringing our aggregate ownership interest from 30.9 percent to 47.1 percent as of December 31, 2020. On 
December 30, 2019, we acquired Banchile Seguros de Vida, an insurance company providing both life and property and 
casualty coverages in Chile. The results of Huatai Group and Banchile Seguros de Vida are included in the Overseas General 
Insurance and Life Insurance segments as appropriate, determined by the type of policy written. Refer to Note 2 to the 
Consolidated Financial Statements for additional information.

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 
provide 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.

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 the 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 
assists 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 

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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.

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.

Human Capital Management
Our employees are critical to our mission to protect the present and build a better future, by providing our customers with the 
security from risk that allows people and businesses to grow and prosper. To accomplish this mission, we seek to attract and 
retain the very best insurance professionals and to provide an inclusive and supportive culture that allows all of our employees 
to reach their full potential as we deliver insurance solutions and claims service for individuals, families and businesses of all 
sizes. Our highly collaborative, inclusive approach helps us drive better business outcomes. We track and report internally on 
key talent metrics including employee demographics, critical role succession planning, diversity data, and employee retention 
and engagement. This information is regularly reported to senior management as well as the Chubb Board of Directors. At 
December 31, 2020, we employed approximately 31,000 people in 54 countries and territories around the world, including 53 
percent in North America, 12 percent in Europe, Eurasia and Africa, 19 percent in Asia, and 16 percent in Latin America. We 
believe that employee relations are good.

Diversity and inclusion
Diversity and inclusion are integral to Chubb’s culture. We recognize our responsibility to provide opportunity within our own 
organization, where we aim to foster a diverse and inclusive meritocracy. Our extensive efforts in this area include mentorships, 
affinity groups, diversity awareness training, and education, open dialogue on race and racism, management development 
programs, and considering a diverse pool of candidates in recruiting and promotion. 

Examples of initiatives include Business Roundtables (our employee affinity groups) and Regional Inclusion Councils, which 
promote dynamic networking across the business and engage hundreds of employees in constructive dialogue. These circles of 
support focus on employee onboarding, development and retention and help us build stronger relationships with, and gain 
deeper insights into, our varied customer and distribution partner communities. Other programs include Chubb Start, which 
supports the continuous professional development of women who are early in their careers, and Chubb Signatures, a global and 
regional lecture series for successful senior women, diverse men and inclusion champions to share their unique backgrounds, 

3

experiences and hard-earned lessons in business. In addition, we remain attuned to demographic shifts within our workforce 
and society to evaluate and update employee policies, procedures and systems that reflect this commitment. We depend on our 
culture of leadership accountability to continue progress in diversity and inclusion at Chubb. 

Attraction, Development, and Retention
The foundation to Chubb’s long-term success is our disciplined approach to attracting, developing and retaining the next 
generation of insurance professional and leaders. We strive to be an inclusive meritocracy, where all employees regardless of 
race, gender or background can thrive. Learning and professional development are central to the Chubb culture, and we are 
committed to providing opportunities to evolve professionally. Our talent development efforts are for all employee levels and we 
expect our employees to own and drive their development by availing themselves of the structured and unstructured learning we 
offer, including on-the-job training, through personal interaction and involvement, or via online and classroom learning. Chubb 
has made substantial investments for a robust technical and leadership development environment and, where appropriate, fills 
open positions with internal sourcing of talent. 

Compensation and Benefits 
Chubb is committed to delivering competitive compensation and benefits to its employees worldwide as a means to attract and 
retain a highly qualified, experienced, talented and motivated workforce. We vary and adjust our offerings to support the human 
resources requirements of our business in markets around the world in which we operate. Additionally, we structure our 
compensation programs for leaders to include a mix of short- and long-term awards, with a focus on linking pay to Chubb's 
performance and the enhancement of shareholder value over the medium- and long-term. 

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. In 2020, 
consolidated net premiums earned was $33.1 billion. Additional financial information about our segments, including net 
premiums earned by geographic region, is included in Note 15 to the Consolidated Financial Statements.

North America Commercial P&C Insurance (42 percent of 2020 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, the retail division focused on large institutional organizations and corporate companies
•
• Westchester and Chubb Bermuda, our wholesale and specialty divisions

Commercial Insurance, which includes the retail division focused on middle market customers and small businesses

Products and Distribution
Major Accounts provides a broad array of commercial lines of products and services, including traditional and specialty P&C, 
and risk management, as well as consumer A&H products 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, workers’ compensation, general liability, automobile 
liability, 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 41 percent of North America Commercial P&C Insurance’s net 
premiums earned in 2020, 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, and managing risk for workers’ compensation, general liability and automobile 
liability coverages as well as offering casualty insurance solutions for commercial real estate. 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 

•

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•

•

•

•

•

•

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 2020. Commercial Insurance provides a broad range of P&C, 
financial lines, and A&H products targeted to U.S and Canadian-based middle market customers in a variety of industries, 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.

•

•

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, and regional, 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 of 
products, 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 the Chubb Marketplace.

Wholesale and Specialty, which represented approximately 19 percent of North America Commercial P&C Insurance’s net 
premiums earned in 2020, 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 and provides specialty products for property, casualty, environmental, professional 
liability, inland marine, product recall, small business, binding and program coverages in the U.S., Canada, and Bermuda. 
Products are offered through the wholesale distribution channel.

•

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 

5

in severity. Products are offered primarily through the Bermuda offices of major, internationally recognized insurance 
brokers.

Competitive Environment
Major Accounts competes against a number of large, global 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 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.

North America Personal P&C Insurance (15 percent of 2020 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 2020.  

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 (6 percent of 2020 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.

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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. 

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 (28 percent of 2020 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 £550 million for the Lloyd’s 2021 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 and Far East, Eurasia and Africa, and Latin America. Products offered include 
commercial P&C lines, including specialty coverages and services, and consumer lines, including A&H and personal lines 
insurance products. 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 branded products are also offered via digital-commerce platforms, 
allowing agents and brokers to quote, bind, and issue policies at their convenience. 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, cyber, surety, aviation, political 
risk, and specialty personal lines products. Chubb International personal lines operations provide a wide range of consumer lines 

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products to meet the needs of specific target markets around the world. Products include high net worth homes, traditional 
homeowners, automobile, and specialty products that cover smart phones, spectacles and personal cyber risk. 

Chubb International’s presence in China also includes its 47.1 percent ownership interest in Huatai Group. Huatai Group wholly 
owns Huatai Property & Casualty Insurance Co., Ltd. (Huatai P&C). Therefore, Chubb owns an approximately 47.1 percent 
indirect ownership interest in Huatai P&C, which provides a range of commercial and personal P&C products in China, including 
property, professional liability, product liability, employer liability, business interruption, marine cargo, personal accident and 
specialty risk. These products are marketed through a variety of distribution channels including over 200 licensed sales 
locations in 28 Chinese provinces. Chubb is in the process of increasing its ownership interest in Huatai Group.

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, and political risk.

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.

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. 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 2020 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. Global Reinsurance’s diversified portfolio is produced 
through reinsurance intermediaries.

Chubb Tempest Re Bermuda principally provides property catastrophe reinsurance 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 

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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.

Chubb Tempest Re USA writes all lines of traditional and specialty P&C reinsurance for the North American market, principally 
on a treaty basis, with a focus on writing property and casualty reinsurance. Chubb Tempest Re USA underwrites reinsurance 
on both a proportional and excess of loss basis.

Chubb Tempest Re International provides traditional and specialty P&C reinsurance to insurance companies worldwide, with 
emphasis on non-U.S. and non-Canadian risks. Chubb Tempest Re International writes all lines of traditional and specialty 
reinsurance including property, property catastrophe, casualty, marine, and specialty through our London- and Zurich-based 
offices. 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, property catastrophe, surety, and crop hail. Chubb Tempest Re Canada provides coverage through 
its Canadian company platform. 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 typically involved in the negotiation and quotation of the terms 
and conditions of the majority of the contracts in which it participates. Global Reinsurance competes effectively in P&C markets 
worldwide because of Chubb's strong capital position, analytical capabilities, experienced underwriting team and quality 
customer service. The key competitors in our markets vary by geographic region and product line. An advantage of our 
international platform is that we can 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 our offices, except 
for Bermuda, provide local reinsurance license capabilities which benefit our clients in dealing with country regulators.

Life Insurance (7 percent of 2020 Consolidated NPE)

Overview
The Life Insurance 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 Asia, including Hong Kong, Indonesia, South Korea, 
Taiwan, Thailand, Vietnam, and Myanmar; throughout Latin America; selectively in Europe; Egypt; and in China through our 
direct and indirect investments in Huatai Group and Huatai Life Insurance Co., Ltd. (Huatai Life). 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. As of December 31, 2020, Chubb had a 57.5 percent direct and indirect 
ownership interest in Huatai Life, comprising a 20 percent direct ownership interest as well as a 37.5 percent indirect 
ownership interest through Huatai Group, the parent company of Huatai Life. Huatai Life 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 including whole life, universal life, medical and health, personal accident and disability. These products are 
marketed through a variety of distribution channels including approximately 454 licensed sales locations in 20 Chinese 
provinces. Chubb is in the process of increasing its ownership interest in Huatai Group. We also have an indirect investment in 
Huatai Asset Management, a third-party investment management firm, through our direct ownership in Huatai Group.

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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 net income 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.

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 The Chubb Corporation 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 ensure that exposures are priced appropriately and 
resulting 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.

10

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 5 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 
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 5 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, 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 $68 million at December 31, 2020. 

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 

11

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, 2020. 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 7 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.

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 3 to the Consolidated Financial Statements under Item 8.

12

Regulation
Our insurance and reinsurance subsidiaries conduct business globally, including in all 50 states of the United States, the District 
of Columbia and all U.S. Territories. 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). 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 primarily in-person, with the most recent College convened in September 
2020, albeit virtually. In July 2017, the College convened its first interim regulators-only College teleconference, with the most 
recent teleconference held in September 2019. During these meetings, the College reviewed extensive information about Chubb, 
without material adverse comment. Given the virtual nature of the September 2020 College, another in-person College is 
tentatively scheduled for September 2021 in Philadelphia, Pennsylvania.

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 U.S. 
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 our U.S. insurers. 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 our U.S. insurers. 
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.

13

We are also required to file annually with the Department a disclosure report that identifies our corporate governance practices 
and a report 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 
the terms of an order issued by the Insurance Commissioner of Pennsylvania. This includes periodic reporting obligations to the 
Department.  

Government intervention continued 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 December 2019 
through December 31, 2027, 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. 
Numerous states 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, the 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.

14

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. The GAAP 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, each year, the Bermuda 
domiciled insurers are required to file with the BMA a capital and solvency return along with an annual statutory financial 
return. The prescribed form of capital and solvency return is comprised of the BMA’s risk based capital model, termed the 
Bermuda Solvency Capital Requirement (BSCR) or an approved internal capital model in lieu thereof; a statutory economic 
balance sheet; the approved actuary’s opinion; and several prescribed schedules. The BSCR is 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 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. Bermuda statutory reporting rules include an Economic Balance Sheet (EBS) 
framework. 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 BMA’s powers to set standards on public disclosure under the Insurance Act, 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.

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 statutory balance sheet, unless at 
least seven days before payment of the dividends, it files with the BMA an affidavit signed by at least two directors of the 
relevant Chubb Bermuda domiciled subsidiary (one of whom must be a director resident in Bermuda) and by the relevant Chubb 
Bermuda domiciled subsidiary’s principal representative, 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.

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's financial statements, by 15 percent or more. 

15

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 such as the General Data Protection Regulation (GDPR), 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. 

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 strategic 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 (such as 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: 
◦
◦ monitor exposure accumulations relative to established guidelines; and 
◦

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

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.

16

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 the entire landscape of insurance, 
financial, strategic, and operational risks. 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 which, in addition to the Chair, includes the Chief Executive 
Officer, the President and Chief Operating Officer, Chief Financial Officer, Chief Investment Officer, Chief Actuary, 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. The first relates to external information that provides insight to the RUC 
on existing or emerging risks that might significantly impact Chubb's key objectives while the second involves 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 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 with the Risk & Finance Committee at least annually in order to exercise its duties under New 
York Stock Exchange Rules.

Others within the overall 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 8 to the Consolidated Financial Statements, under Item 8.

Information about our Executive Officers

Name

Age

Position

Evan G. Greenberg

John W. Keogh

Philip V. Bancroft

John J. Lupica

Joseph F. Wayland

Sean Ringsted

Timothy A. Boroughs

Paul J. Krump

Juan Luis Ortega

66

56

61

55

63

58

71

61

46

Chairman, Chief Executive Officer, and Director

President and Chief Operating Officer

Executive Vice President and Chief Financial Officer

Vice Chairman; President, North America Insurance

Executive Vice President and General Counsel

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

Executive Vice President and Chief Investment Officer

Vice Chairman, Global Underwriting and Claims

Executive Vice President; President, Overseas General Insurance 

17

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 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. Mr. Greenberg was a director of The Coca-Cola Company from February 2011 until October 2016.

John W. Keogh was appointed President of Chubb in December 2020, and has served as Chief Operating Officer since July 
2011. Mr. Keogh joined Chubb in 2006 as Chairman, Insurance – Overseas General. Mr. Keogh was appointed Vice Chairman 
in 2010 and Executive Vice Chairman in 2015. Before joining Chubb, Mr. Keogh held a range of positions with increasing 
responsibility during a 20-year career with American International Group (AIG), including Senior Vice President, Domestic 
General Insurance, and President and Chief Executive Officer of National Union Fire Insurance Company of Pittsburgh, an AIG 
member company. He began his insurance career as an underwriter with AIG in 1986.  

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. Mr. Bancroft plans to retire 
on July 1, 2021.

John J. Lupica was appointed President, North America Insurance in September 2020, and has served as Vice Chairman of 
Chubb Limited and Chubb Group Holdings since November 2013. Prior to his current role, Mr. Lupica served as President, 
North America Major Accounts and Specialty Insurance since January 2016. Mr. Lupica was appointed 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 Vice Chairman, Global Underwriting and Claims in September 2020. Prior to his current role, Mr. 
Krump served as Executive Vice President, Chubb Group and President North America Commercial and Personal Insurance 
since January 2016. Before 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 Luis Ortega was appointed Executive Vice President, Chubb Group and President, Overseas General Insurance in August 
2019. Mr. Ortega previously served as Senior Vice President, Chubb Group and Regional President of Latin America since 2016 
and Regional President of Asia Pacific from 2013 to 2016. Mr. Ortega's previous roles at Chubb also include Senior Vice 
President, Accident & Health, for the Asia Pacific region from 2011 to 2013 and Senior Vice President and Regional Head of 
Accident & Health for the Latin America region from 2008 to 2010. Mr. Ortega joined Chubb in 1999 and advanced through a 
series of accident and health and credit insurance management positions in Miami, Puerto Rico and Mexico, before being 
named Country President of Chile in 2005.

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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 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. 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.

COVID-19 pandemic, the effects of global actions taken to contain its spread, and its economic and societal impact could 
adversely impact our businesses, invested assets, financial condition, and results of operations.
COVID-19 pandemic (the “virus” or the “pandemic”) is causing significant disruption to public health, the global economy, 
financial markets, and commercial, social and community activity generally. The pandemic has had a significant effect on our 
company’s business operations and, depending on the course of the pandemic and government responses, may have a 
significant effect on current and future financial results. We may experience higher levels of loss and, claims activity in certain 
lines of business in excess of losses we have already recognized, and our premiums could also be adversely affected by any 
further suppression of global commercial activity that results in a reduction in insurable assets and other exposure. Financial 
conditions resulting from the pandemic may also have a negative effect on the value and quality of our portfolio of invested 
assets, thereby adversely affecting our investment returns and increasing our credit and related risk. Certain lines of our 
business, such as our variable annuity life reinsurance business, may require additional forms of collateral in the event of a 
decline in the securities and benchmarks to which those repayment mechanisms are linked.

To protect our employees and in response to the global and regional restrictions on interpersonal contact and travel because of 
the pandemic, much of our work force may be working remotely, either for extended periods or intermittently, in response to 
changing health and regulatory conditions, placing increased demands on our IT systems. While we have continued to conduct 
our business effectively throughout the pandemic, there is no assurance that our ability to continue to function in this 
environment will not be adversely affected by an extended disruption in the telecommunications and internet infrastructures that 
support our remote work capability.

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.

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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, 2020, gross A&E liabilities represented 
approximately 2.8 percent of our gross 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 
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 addition, 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. For example, recently enacted "reviver" legislation in certain states does allow civil claims relating to 
molestation and abuse to be asserted against policyholders that would otherwise be barred by statutes of limitations. 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 

20

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, 2020, we had $15.8 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, 2020, the aggregate reinsurance balances ceded by our 
active subsidiaries to Century were approximately $1.6 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 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 the change in the 
reserve calculated in connection with the reinsurance of GMDB liability and 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. Additionally, the fair value of GLB liabilities is impacted by 
market conditions. 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.

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Our exposure to various commercial and contractual counterparties, our reliance on brokers, and certain of our policies may 
subject us to credit risk. 
We have exposure to counterparties through a variety of commercial transactions and arrangements, including reinsurance 
transactions; agreements with 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. This includes exposure to financial institutions in the 
form of secured and unsecured debt instruments and equity securities. Moreover, a deposit paid in connection with our 
agreement to acquire additional shares of Huatai Group exposes us to risk if the transaction is not completed.

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 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. Our investment performance is highly sensitive to many factors, including 
interest rates, inflation, monetary and fiscal policies, and domestic and international political conditions. 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.

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As stated, our fixed income portfolio is primarily invested in high quality, investment-grade securities. However, a smaller 
portion of the portfolio, approximately 18 percent at December 31, 2020, 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 current expected credit losses for all 
held-to-maturity securities and evaluate expected credit losses for available-for-sale securities when fair value is below amortized 
cost, which considers reasonable and supportable forecasts of future economic conditions in addition to information about past 
events and current conditions. This analysis requires a high degree of judgment. Financial assets with similar risk characteristics 
and relevant historical loss information are included in the development of an estimate of expected lifetime losses. Declines in 
relevant stock and other financial markets and other factors impacting the value of our investments could result in an adverse 
effect on 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 
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 

23

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 along with several 
loans receivable from affiliates. Beyond this it does not itself have any significant operations or liquid assets. Repayment of 
loans receivable, guarantee fees and dividends and other permitted distributions from our insurance subsidiaries are its primary 
sources of funds to meet ongoing cash requirements, including any future debt service payments, other expenses, repurchases of 
its shares, 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 repurchase shares 
and pay dividends to our shareholders.

Swiss law imposes certain restrictions on our ability to repurchase our shares.
Swiss law imposes certain withholding tax and other restrictions on a Swiss company’s ability to return earnings or capital to its 
shareholders, including through the repurchase of its own shares. We may only repurchase shares to the extent that sufficient 
freely distributable reserves are available. In addition, Swiss law requires that the total par value of Chubb's acquisition of 
treasury shares must not be in excess of 10 percent of its total share capital. As a result, in order to maintain our share 
repurchase program, our shareholders must periodically authorize, through ballot item approval at our annual general meeting, a 
reduction in our share capital through the cancellation of designated blocks of repurchased shares held in treasury. If our 
shareholders do not approve the cancellation of previously repurchased shares, we may be unable to return capital to 
shareholders through share repurchases in the future. Furthermore, our current repurchase program relies on a Swiss tax ruling. 
Any future revocation or loss of our Swiss tax ruling or the inability to conduct repurchases in accordance with the ruling could 
also jeopardize our ability to continue repurchasing our shares.

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 euro, British pound, Canadian dollar, Chinese yuan, Australian dollar, 
Mexican peso, Brazilian real, Korean won, Japanese yen, Thai baht, and Hong Kong dollar. At December 31, 2020, 
approximately 21.4 percent of our net assets were denominated in foreign currencies. We may experience 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. 
We may from time to time face challenges resulting from changes in applicable law and regulations in particular jurisdictions, or 
changes in approach to oversight of our business from insurance or other regulators.

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.

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. 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 

24

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 continue to work 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 is developing an international capital standard for such IAIGs. The details of this global 
capital standard and its applicability to Chubb are evolving and 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. The impact to Chubb of these 
developments remains uncertain, although currently we do not expect that our capital management strategies, results of 
operations and financial condition will be materially affected by these regulatory changes. 

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, sometimes conflict, and 
could expose Chubb to significant monetary damages, regulatory enforcement actions, fines and/or criminal prosecution in one 
or more jurisdictions.

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. 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, 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. A number of states have 
enacted it into law, and it is not yet known whether or not, and to what extent, additional states will enact it. 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.

The EU General Data Protection Regulation (the “GDPR”) is a comprehensive regulation applying across all EU member states. 
All 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 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 jurisdictions, most notably the California Consumer 
Privacy Act (CCPA), the California Privacy Rights Act (CPRA), and Brazil’s Lei Geral de Protecao de Dados (LGPD), 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., several 
other states are considering similar legislation, and there are ongoing discussions regarding a National Privacy Law. New laws 
similar to the GDPR and the CCPA are expected to be enacted in coming years in various countries and jurisdictions in which 
we operate.

Economic uncertainty in either or both of the United Kingdom ("U.K.") and the European Union ("EU"), and/or operational 
uncertainty between them, may have an adverse effect on our business, our liquidity and financial condition, and our stock 
price.
The U.K. ceased to be a member of the EU on January 31, 2020 ("Brexit"). Economic relations between the U.K. and the EU 
are now governed by a Trade and Cooperation Agreement which is limited in scope to primarily the trade of goods, transport, 
energy links and fishing. Uncertainties remain relating to certain aspects of the U.K.'s future economic, trading and legal 
relationships with the EU and with other countries, including with respect to financial services industries such as ours. 
Moreover, free movement of persons, services and capital between the U.K. and the EU ended on January 1, 2021, which has 
meant the loss to U.K./EU service sectors of the automatic right to offer such services across the EU and U.K. The overall 

25

macroeconomic impact of Brexit - an impact which inevitably affects the volume of business we transact in Europe - is not yet 
clear. Throughout both the EU and U.K., we have significant investments in both financial and human resources, as well as a 
large portfolio of commercial and consumer insurance business. On an operational level, we have already redomiciled our 
primary European carriers from the U.K. to France although we will continue to have a substantial presence in London and 
elsewhere in the U.K.

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 
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. 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, 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). As the breadth and complexity of our 
security infrastructure continues to grow, the potential risk of a Security Event increases. Such an event or 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.

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 

26

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.

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, and 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/or 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).

27

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. This may also apply to companies in which we acquire majority ownership. 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.

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.
Tax legislation known as the Tax Cuts and Jobs Act (2017 Tax Act) was enacted 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 included 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 was generally effective in 2018, is a complex law with many 
significant new provisions. Since enactment, the IRS and U.S. Treasury Department have continued to issue rulings, notices, 
and proposed and final regulations to assist taxpayers in understanding and implementing the new provisions. Some of this 
guidance remains subject to comment or in proposed form; thus, there are many uncertainties relating to its ultimate application 
and effects on our company.

The Biden Administration and several members of the U.S. Congress have suggested enacting legislation intended to modify 
aspects of the 2017 Tax Act. This legislation may include increases to the corporate income tax rate, as well as modifications to 
the GILTI provisions. It is possible that such legislation or other legislation could be enacted in the future and could have an 
adverse impact on us or our shareholders.

28

The Organization for Economic Cooperation and Development (OECD) and the European Union (EU) are considering 
measures that might change long standing tax principles that could increase our taxes.
The OECD has published a framework for taxation that in many respects is different than long standing international tax 
principles. This framework is a proposal that we expect to develop further in 2021 as it is designed by the OECD Secretariat. 
This framework is an alternative to digital services taxes that several countries have enacted or are considering. These changes 
could redefine what income is taxed in which country and institute a global minimum tax. These proposals may be completed 
sometime in 2021 or later which could be adopted by OECD countries in 2022 or later years. As countries unilaterally amend 
their tax laws to adopt certain parts of the OECD framework, this may increase the company’s income taxes and cause 
uncertainties related to our income taxes. 

The OECD also published an action plan several years ago 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 continue to react to the 
BEPS initiative or their own concerns by enacting tax legislation that could adversely affect us or our shareholders. 

Several 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 still unclear what all 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 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.

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 
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. The 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.

29

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.

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 reserve reduction is not subject to Swiss withholding tax. We 
have previously obtained shareholder approval for dividends to be paid in such form. It is our practice 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 
rate, 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 a 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 
taxable year. In addition, any RPII that is includible in the income of a U.S. tax-exempt organization may be treated as unrelated 

30

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 (i) Chubb Limited is considered a CFC and the tax-
exempt shareholder is a 10 percent U.S. shareholder or (ii) 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 recent final and proposed regulations issued by the IRS and U.S. Treasury Department contain new rules that may 
affect the application of the PFIC provisions to an insurance company. The final regulations are effective for tax years beginning 
after January 15, 2021 and would not apply to us until 2022. Any shareholder electing to apply certain provisions of the newly 
finalized or proposed PFIC regulations prior to the effective date could be adversely affected by an investment in us. 
Shareholders are advised to consult their tax advisors.

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 10 h) to the Consolidated Financial Statements, which is 
hereby incorporated herein by reference.

ITEM 4.  Mine Safety Disclosures
Item not applicable.

31

PART II

ITEM 5.  Market for Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases 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. In 2020 and 2019, our annual dividends were 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. 

Chubb Limited is a holding company whose principal sources of income are dividends and investment income 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 11, 2021 was 6,598. 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, 2020

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

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

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

144,550  $ 

886,702  $ 

296,858  $ 

1,328,110  $ 

131.11 

143.52 

152.73 

144.23 

140,000  $ 

1.11  billion

883,000  $ 

2.48  billion

295,000  $ 

1.50  billion

1,318,000 

(1)

(2)

(3)

This column 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 to cover the cost of the exercise of options by employees through stock swaps. 

The aggregate value of shares purchased in the three months ended December 31, 2020 as part of the publicly announced plan was $190 million.

In November 2020, the Board authorized the repurchase of up to $1.5 billion of Chubb's Common Shares from November 19, 2020 through December 31, 2021. 
Subsequently, in February 2021, the Board approved an increase to the November 2020 share repurchase program of $1.0 billion to a total of $2.5 billion, effective 
through December 31, 2021. The $1.5 billion November 2019 Board authorization remained effective through December 31, 2020. Repurchases through December 31, 
2020 were made under this authorization. For the period January 1, 2021 through February 24, 2021, we repurchased 1,971,000 Common Shares for a total of $327 
million in a series of open market transactions under the share repurchase program authorized in November 2020. As of February 24, 2021, $2.17 billion in share 
repurchase authorization remained through December 31, 2021. Refer to Note 11 to the Consolidated Financial Statements for more information on the Chubb Limited 
securities repurchase authorizations.

32

 
 
 
 
 
 
 
 
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, 2015, through December 31, 2020, 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, 2016, 2017, 
2018, 2019, and 2020, of a $100 investment made on December 31, 2015, with all dividends reinvested.

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

12/31/2015

12/31/2016

12/31/2017

12/31/2018

12/31/2019

12/31/2020

$100

$100

$100

$116

$112

$116

$130

$136

$142

$118

$130

$135

$145

$171

$170

$147

$203

$182

ITEM 6.  Selected Financial Data

Not required.

33

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

The following is a discussion of our financial condition and results of operations for the years ended December 31, 2020 and 
2019 and comparisons between 2020 and 2019. This discussion should be read in conjunction with the Consolidated 
Financial Statements and related Notes, under Item 8 of this Form 10-K. Comparisons between 2019 and 2018 have been 
omitted from this Form 10-K, but can be found in "Management's Discussion and Analysis of Financial Condition and Results of 
Operations" in Part II, Item 7 of our Form 10-K for the year ended December 31, 2019.

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

35

36

37

38

48

53

61

63

67

67

68

72

73
74

74

75

76

79

80

81

82

MD&A Index

Forward-Looking Statements

Overview

Financial Highlights

Critical Accounting Estimates

Consolidated Operating Results

Segment Operating Results

Net Realized and Unrealized Gains (Losses)

Non-GAAP Reconciliation

Net Investment Income

Amortization of Purchased Intangibles and Other Amortization

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

34

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. The words “believe,” “anticipate,” “estimate,” “project,” “should,” “plan,” “expect,” 
“intend,” “hope,” “feel,” “foresee,” “will likely result,” “will continue,” and variations thereof and similar expressions, identify 
forward-looking statements. 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, and elsewhere herein and in 
other documents we file with the U.S. Securities and Exchange Commission (SEC), include but are not limited to:

•

•

•

•

•

•

•

•

•

•

•

•

•

actual amount of new and renewal business, premium rates, underwriting margins, market acceptance of our products, and 
risks associated with the introduction of new products and services and entering new markets; 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;

losses arising out of natural or man-made catastrophes; 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;

infection rates and severity of COVID-19 and related risks, and their effects on our business operations and claims activity, 
and any adverse impact to our insureds, brokers, agents, and employees; actual claims may exceed our best estimate of 
ultimate insurance losses incurred through December 31, 2020 which could change including as a result of, among other 
things, the impact of legislative or regulatory actions taken in response to COVID-19; 

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 
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;

uncertainties relating to governmental, legislative and regulatory policies, developments, actions, investigations, and 
treaties; judicial decisions and rulings, new theories of liability, legal tactics, and settlement terms; the effects of data 
privacy or cyber laws or regulation; global political conditions and possible business disruption or economic contraction that 
may result from such events;

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; changing rates of inflation; and other general economic and business 
conditions, including the depth and duration of potential recession; 

the availability of borrowings and letters of credit under our credit facilities; the adequacy of collateral supporting funded 
high deductible programs; the amount of dividends received from subsidiaries;

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;

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 effects of public company bankruptcies and accounting restatements, as well as disclosures by and investigations of 
public companies relating to possible accounting irregularities, and other corporate governance issues;

acquisitions made 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 and uncertainties relating to our planned purchases of additional interests in Huatai Insurance Group Co., Ltd. (Huatai 
Group), including our ability to receive Chinese insurance regulatory approval and complete the purchases;
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; share repurchase plans and share cancellations;

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

35

•

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).

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. 

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. Refer to Note 2 to the Consolidated Financial Statements for our most recent acquisitions.

Our product and geographic diversification differentiate 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.

36

Financial Highlights for the Year Ended December 31, 2020 

• Net income was $3.5 billion compared with $4.5 billion in 2019, including after-tax catastrophe losses of $2.8 billion 

compared with $966 million in 2019.

•

The COVID-19 global pandemic and related economic conditions adversely impacted our results of operations and growth in 
2020, including:
• Net catastrophe losses included a COVID-19 charge of $1,396 million pre-tax ($1,193 million after-tax), generated 
primarily from entertainment and commercial property-related business interruption, liability insurance products, and 
workers’ compensation. These COVID-19 losses added 4.5 percentage points to the P&C combined ratio.

• Net premiums written in consumer lines globally declined by 1.9 percent, or 0.9 percent on a constant-dollar basis, 
principally reflecting the impact of COVID-19. A&H lines experienced negative growth globally and were down 10.6 
percent for the year. Partially offsetting the decline was our U.S. high net worth personal lines business, which grew 
2.8 percent in 2020.

• Net premiums written were $33.8 billion, up 4.8 percent, or 5.5 percent on a constant-dollar basis with 9.3 percent 

growth in commercial lines and a decline of 0.9 percent in consumer lines. Refer to page 49 for more detail. 

• Net premiums earned were $33.1 billion, up 5.8 percent, or 6.5 percent on a constant-dollar basis with growth in  

commercial lines of 8.9 percent and consumer lines of 2.5 percent.

•

•

•

P&C combined ratio was 96.1 percent compared with 90.6 percent in 2019. P&C current accident year combined ratio 
excluding catastrophe losses was 86.7 percent compared with 89.2 percent in 2019.

Total pre-tax and after-tax catastrophe losses, including reinstatement premiums, were $3.3 billion and $2.8 billion, 
respectively, compared with $1.2 billion and $966 million, respectively, in 2019. Refer to the Consolidated Operating 
Results section for additional information on our catastrophe losses.

Total pre-tax and after-tax favorable prior period development were $395 million (1.2 percentage points of the combined 
ratio) and $357 million, respectively, compared with $792 million (2.7 percentage points of the combined ratio) and $624 
million, respectively, in 2019. 

• Operating cash flow was $9.8 billion compared with $6.3 billion in 2019, an increase of $3.4 billion primarily due to 

higher premiums collected and reduced payment activity due to the economic slowdown related to COVID-19 pandemic. 
Refer to the Liquidity section for additional information on our cash flows.

• Net investment income was $3,375 million compared with $3,426 million in 2019.

•

•

Share repurchases totaled $516 million, or approximately 3.6 million shares for the year, at an average purchase price of 
$143.91 per share.

Shareholders’ equity increased 7.4 percent during the year, principally reflecting strong underlying growth and realized and 
unrealized gains in our investment portfolio. 

Outlook

Our premium growth in 2020 reflected increases in commercial P&C lines globally from new business, positive rate increases 
and higher renewal retention. This growth was tempered by decreases in consumer lines, primarily from outside North America, 
reflecting the adverse impact of the economic contraction resulting from the COVID-19 pandemic.

Looking forward, we are off to a good start to the year in the first quarter with both growth and the level of commercial P&C rate 
increases resembling the underwriting conditions of the fourth quarter. We expect the current market condition to continue 
which will allow us to continue to grow revenue and expand underwriting margins in our commercial lines. For consumer lines, 
growth globally in the fourth quarter of 2020 continued to be impacted by the pandemic's effects on consumer-related activities. 
Our international personal lines business and our global A&H business together shrank eight percent. We expect growth to 
return in these businesses as the year progresses.

In 2019, Chubb entered into agreements to acquire an additional 22.4 percent ownership interest in Huatai Group through two 
separate purchases. The first purchase, which was for a 15.3 percent interest, was completed in July 2020. We expect that the 
second purchase, which was for a 7.1 percent interest, will be completed in the future, contingent upon important conditions. 
Separately, in November 2020, we completed the purchase of an incremental 0.9 percent ownership interest in Huatai Group, 
bringing Chubb’s aggregate ownership interest to 47.1 percent as of December 31, 2020. We continue to apply equity method 
accounting until we complete the 7.1 percent purchase, which will result in majority ownership at which point we expect to 
apply consolidation accounting.

37

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 and non-A&E casualty 
exposures;

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 valuation allowance for uncollectible reinsurance;

the valuation of our investment portfolio and assessment of valuation allowance for expected credit losses;

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, and Net Realized and Unrealized Gains (Losses).

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, 2020, our gross unpaid loss and loss 
expense reserves were $67.8 billion and our net unpaid loss and loss expense reserves were $53.2 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, 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 $68 million and $74 
million at December 31, 2020 and 2019, respectively.

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 valuation allowance for uncollectible reinsurance.

December 31, 2020

December 31, 2019

Gross 
Losses

Reinsurance 

Recoverable(1) Net Losses

Gross 
Losses

Reinsurance 

Recoverable(1) Net Losses

$  62,690  $ 

14,181  $  48,509  $  62,960  $ 

14,689  $  48,271 

26,711 

5,001 

  21,710 

23,657 

4,927 

  18,730 

(22,053)   

(4,619)   

(17,434)   

(23,911)   

(5,438)   

(18,473) 

463 

84 

379 

(16)   

3 

(19) 

$  67,811  $ 

14,647  $  53,164  $  62,690  $ 

14,181  $  48,509 

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 

38

 
 
 
 
 
 
 
 
 
 
claims (loss expenses). Our loss reserves comprise approximately 78 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 losses 
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 
or 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 7 to the Consolidated Financial Statements.

Sensitivity to underlying assumptions
While we believe that our reserve for unpaid losses and loss expenses at December 31, 2020, 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 - Workers' Compensation
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 percentage point change 
in the tail factor (i.e., 1.04 changed to either 1.05 or 1.03) would cause a change of approximately $910 million, either 
positive or negative, for the projected net loss and loss expense reserves. This represents an impact of about 9.5 percent relative 
to recorded net loss and loss expense reserves of approximately $9.6 billion.

39

North America Commercial P&C Insurance – Liability
As is the case for Workers’ Compensation above, given the long reporting and paid development patterns, 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, for our main U.S. Excess/Umbrella portfolios, a five 
percentage point change in the tail factor (e.g., 1.10 changed to either 1.15 or 1.05) would cause a change of approximately 
$546 million, either positive or negative, for the projected net loss and loss expense reserves. This represents an impact of 
about 19.7 percent relative to recorded net loss and loss expense reserves of approximately $2.8 billion for these portfolios.

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 (approximately 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 59 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.

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 2018 and prior by approximately $590 
million. This represents an impact of 15.4 percent relative to recorded net loss and loss expense reserves of approximately 
$3.8 billion.

Global Reinsurance
At December 31, 2020, net unpaid losses and loss expenses for the Global Reinsurance segment aggregated to $1.5 billion, 
consisting of $772 million of case reserves and $740 million of IBNR. In comparison, at December 31, 2019, net unpaid 
losses and loss expenses for the Global Reinsurance segment aggregated to $1.4 billion, consisting of $769 million of case 
reserves and $664 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 

40

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 
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, 2020, the case reserves, net of retrocessions, 
reported to us by our ceding companies were $762 million, compared with the $772 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.

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 $245 million. This represents an impact of 
37 percent relative to recorded net loss and loss expense reserves of approximately $655 million.

Corporate
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 reported within 
Corporate. Most of the remaining unpaid loss and loss expense reserves for the run-off reinsurance business relate to A&E 
claims. 

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.

41

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 7 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. For 
traditional long-duration contracts, these assumptions also include a provision for adverse deviation (PAD), and 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; while for non-traditional long-duration contracts, the 
assumptions do not include a PAD and are unlocked at each reporting date. 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 
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.

42

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.

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 valuation allowance for uncollectible reinsurance. The valuation allowance 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 valuation allowance that reduces 
the reinsurance recoverable asset and, in turn, shareholders' equity. Changes in the valuation allowance for uncollectible 
reinsurance are reflected in net income. 

43

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 valuation allowance 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 valuation allowance 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 forward looking default factors used to estimate the 
probability that the reinsurer may be unable to meet its future obligations in full. In 2020, we adopted new guidance on the 
accounting for expected credit losses of reinsurance recoverable. For additional information, refer to Note 1 s) to the 
Consolidated Financial Statements under Item 8. 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 valuation allowance 
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;

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 valuation allowance 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 
valuation allowance 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 valuation allowance for uncollectible reinsurance by establishing a default 
factor pursuant to information received; and

•

For captives and other recoverables, management determines the valuation allowance for uncollectible reinsurance based 
on the specific facts and circumstances.

44

The following table summarizes reinsurance recoverables and the valuation allowance for uncollectible reinsurance for each type 
of recoverable balance at December 31, 2020:

(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)

Valuation Allowance 
for Uncollectible 
Reinsurance (1)

$ 

12,479  $ 

10,814  $ 

290 

64 

2,107 

966 

154 

60 

372 

965 

$ 

15,906  $ 

12,365  $ 

179 

57 

35 

11 

32 

314 

(1)   The valuation allowance for uncollectible reinsurance is based on a default analysis applied to gross reinsurance recoverables, net of approximately $3.5 billion of collateral 

at December 31, 2020.

At December 31, 2020, the use of different assumptions within our approach could have a material effect on the valuation 
allowance for uncollectible reinsurance. To the extent the creditworthiness of our reinsurers was 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 valuation allowance 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 valuation allowance, we cannot precisely quantify the effect a specific industry event may have on the valuation 
allowance for uncollectible reinsurance. However, based on the composition (particularly the average credit quality) of the 
reinsurance recoverable balance at December 31, 2020, 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 valuation allowance for uncollectible reinsurance by 
approximately $81 million or approximately 0.5 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 valuation allowance 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 5 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 4 and Note 13 to the Consolidated Financial Statements for 
information on our fair value measurements.

Assessment of investment portfolio credit losses
Each quarter, we evaluate current expected credit losses (CECL) for fixed maturity securities classified as held to maturity and 
expected credit losses (ECL) for fixed maturity securities classified as available for sale. Because our investment portfolio is the 
largest component of consolidated assets, CECL and ECL could be material to our financial condition and results of operations. 
Refer to Notes 1 e) and 3 to the Consolidated Financial Statements for more information.

Deferred income taxes
At December 31, 2020, our net deferred tax liability was $892 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.

45

 
 
 
 
 
 
 
 
 
 
 
 
 
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, 2020, the valuation allowance of $83 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 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. 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 
reinsurance contracts, we invest in derivative hedge instruments.

For further information on the estimates and assumptions used in determining the fair value of GLB reinsurance, refer to Note 4 
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.

Determination of 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 performance of the GMDB 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, 2020, management determined 
that no change to the benefit ratio was warranted.

46

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 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 
liability of $17 million and $13 million at December 31, 2020 and 2019, 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 of December 
31, 2020, 93 percent of the policies we reinsure reached the end of their “waiting periods”.

Collateral
Chubb maintains collateral, including letters of credit (LOC), 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. Refer to "Credit Facilities" for a discussion of the LOC related to our 
variable annuity program.

Goodwill impairment assessment
Goodwill, which represents the excess of acquisition cost over the estimated fair value of net assets acquired, was $15.4 billion 
and $15.3 billion at December 31, 2020 and 2019, 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 6 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 2020, we determined no impairment was required and none of our reporting units was at risk for 
impairment.

47

Consolidated Operating Results – Years Ended December 31, 2020, 2019, and 2018 

(in millions of U.S. dollars, except for percentages)
Net premiums written
Net premiums written - constant dollars (1)
Net premiums earned
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

Net income

NM – not meaningful

2020 vs. 
2019

% Change

2019 vs. 
2018

2020

2019

2018

$  33,820  $  32,275  $  30,579 

33,117 

31,290 

30,064 

3,375 

3,426 

3,305 

(498)   

(530)   

(652) 

35,994 

21,710 

784 

6,547 

2,979 

516 

34,186 

18,730 

740 

6,153 

3,030 

552 

(994)   

(596)   

290 

— 

305 

23 

32,717 

18,067 

590 

5,912 

2,886 

641 

(434) 

339 

59 

31,832 

28,937 

28,060 

4,162 

629 

5,249 

795 

4,657 

695 

 4.8 %

 5.5 %

 5.8 %

 (1.5) %

 (6.1) %

 5.3 %

 15.9 %

 5.9 %

 6.4 %

 (1.7) %

 (6.4) %

 66.8 %

 (4.9) %

NM

 10.0 %

 (20.7) %

 (20.8) %

$ 

3,533  $ 

4,454  $ 

3,962 

 (20.7) %

 5.5 %

 7.0 %

 4.1 %

 3.6 %

 (18.8) %

 4.5 %

 3.7 %

 25.5 %

 4.1 %

 5.0 %

 (13.9) %

 37.2 %

 (10.2) %

 (61.7) %

 3.1 %

 12.7 %

 14.3 %

 12.4 %

(1)

On a constant-dollar basis. Amounts are calculated by translating prior period results using the same local currency exchange rates as the comparable current period.

48

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Net Premiums Written

(in millions of U.S. dollars, except for percentages)
Commercial casualty
Workers' compensation
Professional liability
Surety
Commercial multiple peril (1)
Property and other short-tail lines

% Change

2020 vs. 
2019

2019 vs. 
2018

C$ 2020 vs. 
2019

2020 

2019 

2018 

$ 

6,177  $ 

5,654  $ 

5,204 

2,015 

4,201 

531 

1,047 

5,231 

2,098 

3,697 

639 

983 

2,094 

3,527 

635 

910 

 9.2 %

 (4.0) %

 13.6 %

 (16.9) %

 6.6 %

 8.7 %

 0.1 %

 4.8 %

 0.6 %

 8.0 %

4,468 

4,016 

 17.1 %

 11.3 %

 9.3 %

 (4.0) %

 14.0 %

 (14.5) %

 6.6 %

 18.3 %

 10.0 %

Total Commercial P&C

19,202 

17,539 

16,386 

 9.5 %

 7.0 %

Agriculture

Personal automobile 
Personal homeowners
Personal other

Total Personal lines
Total Property and Casualty lines

Global A&H lines (2)
Reinsurance lines
Life

Total consolidated

1,846 

1,810 

1,577 

 2.0 %

 14.8 %

 2.0 %

1,550 

3,627 

1,656 

6,833 

1,786 

3,513 

1,514 

6,813 

1,695 

3,391 

1,508 

6,594 

27,881 

26,162 

24,557 

 (13.2) %

 3.2 %

 9.4 %

 0.3 %

 6.6 %

3,859 

731 

1,349 

4,315 

649 

1,149 

4,277 

 (10.6) %

671 

1,074 

 12.6 %

 17.4 %

 4.8 %

$  33,820  $  32,275  $  30,579 

 5.4 %

 3.6 %

 0.3 %

 3.3 %

 6.5 %

 0.9 %

 (3.2) %

 7.0 %

 5.5 %

 (10.0) %

 3.5 %

 9.8 %

 1.5 %

 7.2 %

 (9.7) %

 12.1 %

 18.4 %

 5.5 %

(1)

(2)

Commercial multiple peril represents retail package business (property and general liability).
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 Global A&H lines above.

The increase in net premiums written in 2020 principally reflects positive growth in commercial P&C lines globally, partially 
offset by negative growth in consumer P&C lines primarily from outside North America. The increase in net premiums written 
principally reflected new business, positive rate increases and higher renewal retention. This growth was tempered by the 
adverse impact of the economic contraction resulting from the COVID-19 pandemic, principally in consumer P&C lines.
•

The growth in commercial casualty was due to new business, positive rate increases and growth in North America, Asia and 
Europe, partially offset by the adverse impact of the COVID-19 pandemic, including $58 million of exposure adjustments on 
in-force policies which depressed growth by 1.1 percentage points.

• Workers' compensation was adversely impacted by market conditions and by the adverse impact of the economic 

contraction resulting from the COVID-19 pandemic. The decrease included $121 million of exposure adjustments on in-
force policies which depressed growth by 5.8 percentage points.

•

•

•

•

•

The increase in professional liability was due to new business and positive rate increases primarily in North America, Asia 
and Europe.

Surety decreased in North America and Latin America due to market conditions and the adverse impact of the economic 
contraction resulting from the COVID-19 pandemic.

Commercial multiple peril increased due to strong renewal retention and positive rate increases in North America. The 
increase was partially offset by the adverse impact of the economic contraction resulting from the COVID-19 pandemic.

Property and other short-tail lines increased due to new business and positive rate increases primarily in North America and 
Europe.

Personal lines increased primarily due to positive rate increases and strong renewal retention in homeowners business in 
North America, as well as growth in Europe. In addition, North America benefited from the favorable year-over-year impact 
of reinstatement premiums. The increase was partially offset by the impact of the COVID-19 pandemic, which caused 
declines in automobile business in Latin America and North America.

• Global A&H lines decreased in all regions, principally from less travel volume due to the COVID-19 pandemic.

•

The increase in Life was primarily driven by growth in Latin America, principally driven by our expanded presence in Chile, 
and in the Asian international life operations. 

For additional information on net premiums written, refer to the segment results discussions.

49

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Net Premiums Earned
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 $1.8 billion, or $2.0 billion on a constant-dollar basis in 2020, comprising 8.9 percent positive growth in commercial 
P&C lines and 2.5 percent positive growth in consumer lines on a constant-dollar basis.

Catastrophe Losses and Prior Period Development
Catastrophe losses exclude reinstatement premiums which 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. Prior period 
development is net of related adjustments which 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. Refer to the Non-GAAP Reconciliation section for further information on 
reinstatement premiums on catastrophe losses and adjustments to prior period development.

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 losses and 
affects a significant number of insureds. For events outside of the U.S. and Canada, we generally use a similar definition. We 
also define losses from certain pandemics, such as COVID-19, as a catastrophe loss. The tables below 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 tables below.

North 
America 
Commercial 
P&C 
Insurance

North 
America 
Personal 
P&C 
Insurance

North 
America 
Agricultural 
Insurance

Overseas 
General 
Insurance

Global
Reinsurance

Life 
Insurance

Total  
excluding 
RIPs

RIPs 
collected 
(expensed)

Total  
including 
RIPs

Catastrophe Loss Charge by Event For Full Year 2020

$ 

925  $ 

—  $ 

—  $  421  $ 

10  $ 

24  $ 1,380  $ 

(16)  $  1,396 

429 

132 

295 

61 

111 

3 

37 

— 

7 

191 

162 

2 

6 

38 

— 

2 

1 

25 

1 

— 

— 

8 

— 

— 

79 

9 

5 

17 

67 

— 

66 

26 

86 

11 

1 

— 

15 

1 

— 

(1)   

— 

— 

— 

— 

— 

— 

— 

— 

727 

531 

230 

130 

91 

84 

66 

34 

$  1,868  $ 

533  $ 

35  $  690  $ 

123  $ 

24  $ 3,273 

(3)   

(1)   

(1)   

(15)   

10 

$  1,871  $ 

534  $ 

36  $  705  $ 

113  $ 

— 

24 

7 

720 

534 

230 

130 

89 

84 

66 

34 

(3)   

— 

— 

2 

— 

— 

— 

(10) 

$  3,283 

506 

$  2,777 

(in millions of U.S. dollars)

Net losses
COVID-19
U.S. hurricanes/tropical 
storms
U.S. flooding, hail, 
tornadoes, and wind events
U.S. wildfires
Civil unrest
International weather-related 
events
Midwest derecho
Australia storms
Other
Total
RIPs collected (expensed)
Total before income tax
Income tax benefit
Total after income tax

50

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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 For Full Year 2019

(in millions of U.S. dollars)

Net losses
U.S. flooding, hail, tornadoes, 
and wind events 
Tornado in Dallas, Texas
Winter-related storms
Hurricane Dorian
California wildfires
Typhoon Hagibis
Civil unrest in Hong Kong and 
Chile
International weather-related 
events
Other
Total

$ 

220  $  202  $ 

7  $  —  $ 

9  $ 

438  $ 

—  $ 

55 

74 

26 

11 

— 

— 

1 

34 

145 

110 

30 

45 

— 

— 

2 

9 

— 

1 

— 

— 

— 

— 

— 

— 

— 

6 

10 

— 

20 

33 

30 

53 

2 

2 

8 

— 

17 

— 

— 

13 

202 

193 

74 

56 

37 

33 

33 

109 

$ 

421  $  543  $ 

8  $  152  $ 

51  $ 

1,175 

RIPs collected (expensed)

— 

(11)   

— 

(4)   

Total before income tax

$ 

421  $  554  $ 

8  $  156  $ 

3 

48 

Income tax benefit

Total after income tax

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 For Full Year 2018

$ 

187  $ 

16  $ 

6  $ 

6  $ 

85  $ 

300  $ 

15  $ 

285 

(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

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 

RIPs collected (expensed)

— 

(26)   

— 

— 

Total before income tax

$ 

579  $  637  $ 

21  $  206  $ 

22 

183 

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.

438 

213 

193 

73 

56 

36 

37 

33 

108 

(11)   

— 

1 

— 

1 

(4)   

— 

1 

(12) 

$ 

1,187 

221 

966 

$ 

332 

165 

195 

173 

125 

73 

211 

67 

— 

— 

(23)   

1 

— 

— 

2 

1 

(4) 

$ 

1,626 

272 

$ 

1,354 

51

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Prior Period Development

(in millions of U.S. dollars)

Favorable prior period development

2020

2019

$ 

395  $ 

792  $ 

2018

896 

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. 

Pre-tax net favorable prior period development for the year ended 2020 was $395 million, which included adverse development 
of $259 million for U.S. child molestation claims, predominately reviver statute-related, and $106 million adverse development 
related to legacy asbestos and environmental liabilities. The remaining favorable development of $760 million principally 
comprises 89 percent long-tail lines, principally from accident years 2016 and prior, and 11 percent short-tail lines.

Pre-tax net favorable prior period development for the year ended 2019 was $792 million, which included favorable 
development of $80 million in our crop insurance business and adverse development of $116 million related to legacy run-off 
exposures, principally asbestos and environmental liabilities. The remaining favorable development of $828 million comprised 
92 percent long-tail lines, principally from accident years 2015 and prior, and 8 percent short-tail lines.

Refer to the Prior Period Development section in Note 7 to the Consolidated Financial Statements for additional information.

P&C Combined Ratio
In evaluating our segments excluding Life Insurance financial performance, 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

CAY loss ratio excluding catastrophe losses

Catastrophe losses

Favorable prior period development

Loss and loss expense ratio

Policy acquisition cost ratio

Administrative expense ratio

P&C Combined ratio

2020

2019

2018

 59.2 %

 10.6 %

 (1.3) %

 68.5 %

 18.9 %

 8.7 %

 96.1 %

 60.8 %

 4.1 %

 (2.8) %

 62.1 %

 19.1 %

 9.4 %

 90.6 %

 59.6 %

 5.8 %

 (3.3) %

 62.1 %

 19.2 %

 9.3 %

 90.6 %

The loss and loss expense ratio increased 6.4 percentage points in 2020 principally due to higher catastrophe losses and lower 
favorable prior period development.

The CAY loss ratio excluding catastrophe losses decreased 1.6 percentage points in 2020 principally due to a decrease in the 
underlying loss ratio reflecting earned rate increases exceeding loss cost trends, better underlying claims experience, and a more 
average crop loss year in 2020.

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. The policy acquisition cost ratio decreased 0.2 percentage points in 2020 
due to a change in the mix of business, including less premiums earned from A&H lines that have a lower acquisition cost ratio, 
reflecting the impact of the COVID-19 pandemic. 

The administrative expense ratio decreased 0.7 percentage points in 2020 primarily due to lower business expenses from 
continued expense management control, including during the COVID-19 pandemic, lower employee benefit-related expenses 
and the favorable impact of higher net premiums earned. 

52

 
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 Insurance segment operating 
results section for further discussion.

Policy benefits were $784 million, $740 million and $590 million in 2020, 2019 and 2018, respectively, which included 
separate account liabilities (gains) losses of $58 million, $44 million and $(38) 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 $726 million in 2020 compared with $696 million, principally from new 
business from our expanded presence in Chile and growth in Asia.

Refer to the respective sections that follow for a discussion of Net investment income, Other (income) expense, Net realized 
gains (losses), Amortization of purchased intangibles, and Income tax expense.

Segment Operating Results – Years Ended December 31, 2020, 2019, and 2018 

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.

North America Commercial P&C Insurance

The North America Commercial P&C Insurance segment comprises operations that provide property and casualty (P&C) and 
accident & health (A&H) 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 (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)

  2020 

  2019 

  2018 

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:

CAY loss ratio excluding catastrophe losses

Catastrophe losses

Prior period development

Loss and loss expense ratio

Policy acquisition cost ratio

Administrative expense ratio

Combined ratio

NM – not meaningful

2020 vs. 
2019

 8.2 %

 8.1 %

 23.4 %

 6.1 %

 (2.2) %

$ 14,474 

$ 13,375 

$ 12,485 

  13,964 

  12,922 

  12,402 

  10,129 

  8,206 

  8,000 

  1,942 

  1,831 

  1,829 

  1,006 

  1,028 

966 

887 

  1,857 

  1,607 

 (52.2) %

  2,061 

  2,109 

  2,061 

23 

24 

3 

 (2.3) %

 (4.2) %

$  2,925 

$  3,942 

$  3,665 

 (25.8) %

% Change
2019 vs. 
2018

 7.1 %

 4.2 %

 2.6 %

 0.2 %

 6.4 %

 15.5 %

 2.3 %

NM

 7.5 %

 64.2 %

 13.4 %

 (5.1) %

 72.5 %

 14.0 %

 7.2 %

 65.3 %

 64.9 %   (1.1) 

pts   0.4 

 3.3 %

 (5.1) %

 63.5 %

 14.2 %

 7.9 %

 4.7 %   10.1 

pts   (1.4) 

 (5.1) %   — 

pts   — 

 64.5 %   9.0 

pts   (1.0) 

 14.7 %   (0.2) 

pts   (0.5) 

 7.8 %   (0.7) 

pts   0.1 

 93.7 %

 85.6 %

 87.0 %   8.1 

pts   (1.4) 

pts

pts

pts

pt

pts

pts

pts

53

 
 
 
 
 
 
Catastrophe Losses and Prior Period Development

(in millions of U.S. dollars)
Catastrophe losses (excludes reinstatement premiums)
Favorable prior period development 

2020

2019

$  1,868  $ 

421  $ 

$ 

702  $ 

649  $ 

2018

579 

610 

Refer to the tables on pages 50 - 51 for detail of catastrophe losses and Note 7 to the Consolidated Financial Statements for 
detail on prior period development.

Premiums
Net premiums written increased $1,099 million, or 8.2 percent in 2020, comprising positive growth of 9.6 percent in 
commercial P&C lines and negative growth of 13.8 percent in consumer lines. The growth in commercial P&C lines reflects 
positive rate increases, strong renewal retention and new business written across a number of retail and wholesale lines, 
including property, financial lines, excess casualty, large risk casualty, and commercial multiple peril. Net premiums written in 
2020 was depressed by economic contraction resulting from the COVID-19 pandemic including $160 million of exposure 
adjustments on in-force policies, and lower renewal exposures and new business market limitations that impacted several lines 
of business, including A&H, surety, entertainment, hospitality, retail, and construction.

Net premiums earned increased $1,042 million, or 8.1 percent in 2020, due to the growth in net premiums written described 
above. The increase in net premiums earned was adversely impacted by the COVID-19 pandemic, including $154 million of 
exposure adjustments on in-force policies in 2020. 

Combined Ratio
The loss and loss expense ratio increased 9.0 percentage points in 2020 due principally to higher catastrophe losses, including 
losses related to COVID-19 pandemic claims. The CAY loss ratio excluding catastrophe losses decreased 1.1 percentage points 
in 2020 primarily due to margin improvements coming from earned rate exceeding loss cost trends.

The administrative expense ratio decreased 0.7 percentage points in 2020 primarily due to lower business expenses from 
continued expense management control, including during the COVID-19 pandemic, lower employee benefit-related expenses, 
and the favorable impact of higher net premiums earned.

54

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)

Net premiums written

Net premiums earned

Losses and loss expenses

Policy acquisition costs

Administrative expenses

Underwriting income

Net investment income

Other (income) expense

Amortization of purchased intangibles

Segment income

Loss and loss expense ratio:

  2020 

  2019 

  2018 

$ 4,920 

$ 4,787 

$ 4,674 

 4,866 

  4,694 

 4,593 

 3,187 

  3,043 

 3,229 

  974 

  948 

  939 

  270 

  286 

  269 

  435 

  417 

  156 

  260 

  258 

  236 

5 

11 

3 

12 

1 

13 

$  679 

$  660 

$  378 

2020 vs. 
2019

 2.8 %

 3.7 %

 4.7 %

 2.7 %

 (5.4) %

 4.6 %

 0.5 %

% Change
2019 vs. 
2018

 2.4 %

 2.2 %

 (5.8) %

 1.0 %

 6.0 %

 167.2 %

 9.2 %

 75.8 %

 117.1 %

 (5.0) %

 2.8 %

 (11.1) %

 74.7 %

CAY loss ratio excluding catastrophe losses

 53.1 %

 55.1 %

 55.8 %   (2.0) 

pts   (0.7) 

Catastrophe losses

Prior period development

Loss and loss expense ratio

Policy acquisition cost ratio

Administrative expense ratio

Combined ratio

 11.0 %

 11.6 %

 13.6 %   (0.6) 

pts   (2.0) 

 1.4 %

 (1.9) %

 0.9 %   3.3 

pts   (2.8) 

 65.5 %

 64.8 %

 70.3 %   0.7 

pts   (5.5) 

 20.0 %

 20.2 %

 20.4 %   (0.2) 

pts   (0.2) 

 5.6 %

 6.1 %

 5.9 %   (0.5) 

pts   0.2 

 91.1 %

 91.1 %

 96.6 %   — 

pts   (5.5) 

pts

pts

pts

pts

pts

pts

pts

Catastrophe Losses and Prior Period Development

(in millions of U.S. dollars)
Catastrophe losses (excludes reinstatement premiums)

Favorable (unfavorable) prior period development 

2020

2019

2018

533  $ 

543  $ 

611 

(63)  $ 

95  $ 

(41) 

$ 

$ 

Refer to the tables on pages 50 - 51 for detail of catastrophe losses and Note 7 to the Consolidated Financial Statements for 
detail on prior period development.

Premiums
Net premiums written increased $133 million, or 2.8 percent for 2020, primarily due to rate increases and strong account 
retention across most lines. In addition, net premiums written also increased due to the favorable year-over-year impact of 
reinstatement premiums of $24 million. Growth was partially offset by $29 million in lower automobile premiums as a result of 
reduced exposures related to the conditions caused by the COVID-19 pandemic.

Net premiums earned increased $172 million, or 3.7 percent for 2020, reflecting the growth in net premiums written described 
above. 

55

 
 
 
 
 
 
 
Combined Ratio
The loss and loss expense ratio increased 0.7 percentage points in 2020, primarily due to unfavorable prior period development 
in the current year compared to favorable prior period development in the prior year. The CAY loss ratio excluding catastrophe 
losses decreased 2.0 percentage points in 2020 due to better underlying claims experience reflecting indirect COVID-19 
benefits and lower than expected claims frequency of weather and water losses in our homeowners line.

The administrative expense ratio decreased 0.5 percentage points in 2020 primarily due to lower employee benefit-related 
expenses and lower business expenses from continued expense management control, including during the COVID-19 pandemic, 
partially offset by normal inflationary increases.

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)
Net premiums written
Net premiums earned
Losses and loss expenses
Policy acquisition costs
Administrative expenses
Underwriting income
Net investment income
Other (income) expense
Amortization of purchased intangibles
Segment income

Loss and loss expense ratio:

  2020 

  2019 

  2018 

$ 1,846 

$ 1,810 

$ 1,577 

  1,822 

  1,795 

  1,569 

  1,544 

  1,616 

  1,114 

123 

9 

146 

30 

1 

27 

$  148 

$ 

84 

6 

89 

30 

1 

28 

90 

79 

(9) 

  385 

28 

2 

28 

$  383 

2020 vs. 
2019

% Change
2019 vs. 
2018

 2.0 %

 1.5 %

 (4.5) %

 45.7 %

 67.2 %

 65.3 %

 — 

 — 

 (2.1) %

 65.1 %

 14.8 %

 14.4 %

 45.1 %

 6.8 %

NM

 (77.0) %

 5.0 %

 (33.6) %

 (2.0) %

 (76.6) %

CAY loss ratio excluding catastrophe losses

 83.7 %

 93.5 %

 76.7 %  

(9.8) 

pts   16.8 

Catastrophe losses

Prior period development

Loss and loss expense ratio
Policy acquisition cost ratio
Administrative expense ratio
Combined ratio

NM – not meaningful

 2.0 %

 0.5 %

 1.3 %   1.5 

pts  

(0.8) 

 (1.0) %

 (3.9) %

 (7.0) %   2.9 

pts   3.1 

 84.7 %

 90.1 %

 71.0 %  

(5.4) 

pts   19.1 

 6.8 %

 0.5 %

 4.7 %

 0.3 %

 5.0 %   2.1 

pts  

(0.3) 

 (0.5) %   0.2 

pts   0.8 

 92.0 %

 95.1 %

 75.5 %  

(3.1) 

pts   19.6 

pts

pts

pts

pts

pts

pts

pts

Catastrophe Losses and Prior Period Development

(in millions of U.S. dollars)
Catastrophe losses (excludes reinstatement premiums)
Favorable prior period development

2020

2019

2018

$ 

$ 

35  $ 

8  $ 

21 

10  $ 

80  $ 

110 

Refer to the tables on pages 50 - 51 for detail of catastrophe losses and Note 7 to the Consolidated Financial Statements for 
detail on prior period development.

56

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
For 2020, prior period development included $19 million of favorable incurred losses, partially offset by $6 million of higher 
acquisition costs due to lower than expected MPCI losses for the 2019 crop year and a $3 million decrease in net premiums 
earned related to the MPCI profit and loss calculation formula. For 2019, prior period development included $103 million of 
favorable incurred losses and $13 million of lower acquisition costs due to lower than expected MPCI losses for the 2018 crop 
year, partially offset by a $36 million decrease in net premiums earned related to the MPCI profit and loss calculation formula.

Premiums
Net premiums written increased $36 million, or 2.0 percent in 2020, primarily due to growth in our Chubb Agribusiness unit, 
principally farm and specialty P&C, partly offset by a decrease in MPCI premiums. Net premiums earned increased $27 million, 
or 1.5 percent in 2020 reflecting the growth in net premiums written described above.

Combined Ratio
The loss and loss expense ratio decreased 5.4 percentage points in 2020, reflecting a more average crop loss year in 2020. In 
addition, the current year had lower underlying losses in our Chubb Agribusiness unit, partially offset by lower favorable prior 
period development. The CAY loss ratio excluding catastrophe losses decreased 9.8 percentage points in 2020 reflecting the 
factors described above.

The policy acquisition cost ratio increased 2.1 percentage points in 2020, primarily due to higher agent profit sharing 
commission in the current year as a result of higher underwriting margin.

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)

  2020 

  2019 

  2018 

Net premiums written

Net premiums written - constant dollars

Net premiums earned

Losses and loss expenses

Policy acquisition costs

Administrative expenses

Underwriting income

Net investment income

Other (income) expense

Amortization of purchased intangibles

Segment income

Loss and loss expense ratio:

CAY loss ratio excluding catastrophe losses

Catastrophe losses

Prior period development

Loss and loss expense ratio

Policy acquisition cost ratio

Administrative expense ratio

Combined ratio

NM – not meaningful

$ 9,335 

$ 9,262 

$ 8,902 

  9,285 

  8,882 

  8,612 

  5,255 

  4,606 

  4,429 

  2,568 

  2,501 

  2,346 

  1,034 

  1,033 

  1,014 

428 

534 

13 

45 

  742 

  588 

12 

45 

823 

622 

3 

41 

2020 vs. 
2019

 0.8 %

 2.9 %

 4.5 %

 14.1 %

 2.7 %

 0.1 %

 (42.4) %

 (9.2) %

 4.5 %

 — 

% Change

2019 vs. 
2018

 4.0 %

 8.4 %

 3.1 %

 4.0 %

 6.6 %

 1.9 %

 (9.8) %

 (5.3) %

NM

 8.3 %

 (9.2) %

$  904 

$ 1,273 

$ 1,401 

 (29.0) %

 50.7 %

 51.2 %

 51.5 %  (0.5) 

 7.5 %

 1.8 %

 2.4 %

 5.7 

 (1.6) %

 (1.1) %

 (2.5) %  (0.5) 

 56.6 %

 51.9 %

 51.4 %

 4.7 

 27.7 %

 28.1 %

 27.2 %  (0.4) 

 11.1 %

 11.6 %

 11.8 %  (0.5) 

 95.4 %

 91.6 %

 90.4 %

 3.8 

pts

pts

pts

pts

pts

pts

pts

 (0.3) 

 (0.6) 

 1.4 

 0.5 

 0.9 

 (0.2) 

 1.2 

pts

pts

pts

pts

pts

pts

pts

57

 
 
 
 
 
 
 
 
 
 
 
Catastrophe Losses and Prior Period Development

(in millions of U.S. dollars)
Catastrophe losses (excludes reinstatement premiums)
Favorable prior period development

2020

2019

2018

$ 

$ 

690  $ 

152  $ 

150  $ 

92  $ 

206 

212 

Refer to the tables on pages 50 - 51 for detail of catastrophe losses and Note 7 to the Consolidated Financial Statements for 
detail on prior period development.

Net Premiums Written by Region

(in millions of U.S. dollars, except for percentages)
Region
Europe
Latin America
Asia
Other (1)
Net premiums written

  2020 

  2019 

  2018 

C$ 
2019

2020 vs. 
2019

2020 vs. 
2019

2019 vs. 
2018

% Change

C$    

$ 4,099 

$  3,631 

$  3,508 

$  3,655 

 12.9 %

 12.1 %

  1,928 

  2,277 

  2,181 

  2,965 

  3,021 

  2,884 

343 

333 

329 

2,066 

3,022 

329 

$ 9,335 

$  9,262 

$  8,902 

$  9,072 

 (15.3) %

 (1.9) %

 3.2 %

 0.8 %

 (6.7) %

 (1.9) %

 4.2 %

 2.9 %

 3.5 %

 4.4 %

 4.7 %

 1.1 %

 4.0 %

Region
Europe
Latin America
Asia
Other (1)
Net premiums written

2020
% of Total

2019
% of Total

2018
% of Total

 43 %

 21 %

 32 %

 4 %

 38 %

 25 %

 33 %

 4 %

 39 %

 25 %

 32 %

 4 %

 100 %

 100 %

 100 %

(1)  

Comprises Combined International, Eurasia and Africa region, and other international.

Premiums
Net premiums written increased $73 million in 2020, or $263 million on a constant-dollar basis, reflecting growth in 
commercial P&C lines of 10.8 percent across all regions resulting from new business, retention, and positive rate increases, 
partially offset by a decline in consumer lines of 6.4 percent. Net premiums written in 2020 were depressed by economic 
contraction resulting from the COVID-19 pandemic including $24 million of exposure adjustments on in-force policies, and 
lower premiums in several lines, mainly in consumer lines in Latin America, primarily automobile, and A&H in Asia, resulting 
from less travel volume and lower exposures.

Net premiums earned increased $403 million in 2020, or $575 million on a constant-dollar basis, reflecting the increase in net 
premiums written as described above and in 2019.

Combined Ratio
The loss and loss expense ratio increased 4.7 percentage points in 2020 due to higher catastrophe losses, primarily related to 
the COVID-19 pandemic. The CAY loss ratio excluding catastrophe losses decreased 0.5 percentage points in 2020 primarily 
due to a decrease in the underlying loss ratio from earned rate changes modestly above loss cost trends and a benefit from lower 
current accident year losses resulting from a decrease in exposures due to the COVID-19 pandemic, partially offset by lower 
premiums earned from A&H lines in Latin America and Asia, which have a lower loss ratio.

The policy acquisition cost ratio decreased 0.4 percentage points in 2020 primarily due to a change in the mix of business, 
including less premiums earned from A&H lines that have a lower acquisition cost ratio, reflecting the impact of the COVID-19 
pandemic.

The administrative expense ratio decreased 0.5 percentage points in 2020 primarily due to lower business expenses from 
continued expense management control, including during the COVID-19 pandemic, and the favorable impact of higher net 
premiums earned in the current year.

58

 
 
 
 
 
 
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 and non-traditional reinsurance coverage to a diverse array of primary P&C companies.

(in millions of U.S. dollars, except for percentages)

  2020 

  2019 

  2018 

Net premiums written

Net premiums written - constant dollars

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:

CAY loss ratio excluding catastrophe losses

Catastrophe losses

Prior period development

Loss and loss expense ratio

Policy acquisition cost ratio

Administrative expense ratio

Combined ratio

NM – not meaningful

$  731 

$  649 

$  671 

698 

435 

174 

37 

52 

307 

2 

654 

352 

169 

35 

98 

279 

1 

670 

479 

162 

41 

(12) 

289 

— 

$  357 

$  376 

$  277 

2020 vs. 
2019

 12.6 %

 12.1 %

 6.7 %

 23.5 %

 3.0 %

 5.2 %

 (46.8) %

 10.1 %

NM

 (5.0) %

% Change

2019 vs. 
2018

 (3.2) %

 (1.7) %

 (2.3) %

 (26.5) %

 4.2 %

 (12.7) %

NM

 (3.7) %

NM

 35.7 %

 49.1 %

 17.0 %

 50.6 %

 50.5 %   (1.5) 

pts   0.1 

 7.6 %

 29.2 %   9.4 

pts  (21.6) 

 (3.8) %

 (4.3) %

 (8.1) %   0.5 

pts   3.8 

 62.3 %

 24.9 %

 53.9 %

 71.6 %

 8.4 

 25.7 %

 24.2 %  (0.8) 

 5.3 %

 5.4 %

 6.0 %  (0.1) 

 92.5 %

 85.0 %

 101.8 %

 7.5 

pts

pts

pts

pts

 (17.7) 

 1.5 

 (0.6) 

 (16.8) 

pts

pts

pts

pts

pts

pts

pts

Catastrophe Losses and Prior Period Development

(in millions of U.S dollars)

Catastrophe losses (excludes reinstatement premiums)

Favorable prior period development

2020

2019

2018

$ 

$ 

123  $ 

51  $ 

205 

29  $ 

29  $ 

50 

Refer to the tables on pages 50 - 51 for detail of catastrophe losses and Note 7 to the Consolidated Financial Statements for 
detail on prior period development.

Premiums
Net premiums written increased $82 million in 2020 primarily from new business in casualty lines, rate increases in property 
catastrophe lines and favorable premium adjustments. Net premiums earned increased $44 million in 2020 reflecting the 
increase in net premiums written described above.

Combined Ratio
The loss and loss expense ratio increased 8.4 percentage points in 2020 primarily due to higher catastrophe losses. 

The CAY loss ratio excluding catastrophe losses decreased 1.5 percentage points in 2020 primarily from a shift in mix of 
business towards catastrophe lines which have a lower loss ratio.

The policy acquisition cost ratio decreased 0.8 percentage points in 2020 primarily due to a shift in mix of business towards 
lines which have lower acquisition costs and favorable expense adjustments on prior period development.

59

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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 written - constant dollars
Net premiums earned
Losses and loss expenses
Policy benefits
Policy acquisition costs
Administrative expenses
Net investment income
Life Insurance underwriting income 
Other (income) expense
Amortization of purchased intangibles
Segment income

NM – not meaningful

% Change

2020 vs. 
2019

2019 vs. 
2018

2020

2019

2018

$  2,514  $  2,392  $  2,270 

2,482 

2,343 

2,218 

724 

726 

766 

320 

385 

331 

757 

696 

620 

323 

373 

320 

766 

628 

557 

310 

341 

298 

 5.1 %

 5.6 %

 5.9 %

 (4.4) %

 4.3 %

 23.6 %

 (1.0) %

 3.3 %

 3.6 %

(74)   

(48)   

(12) 

 53.1 %

4 

2 

2 

 100.0 %

$ 

401  $ 

366  $ 

308 

 9.8 %

 18.6 %

 5.3 %

 6.4 %

 5.6 %

 (1.1) %

 10.8 %

 11.2 %

 4.5 %

 9.2 %

 6.9 %

NM

 — 

Premiums
Net premiums written increased $122 million in 2020, or $134 million on a constant-dollar basis, primarily reflecting growth in 
our international life operations of 23.4 percent, principally driven by our expanded presence in Chile and growth in Asia, 
partially offset by a decline in our North America Combined Insurance business of 6.1 percent.

Deposits
The following table presents deposits collected on universal life and investment contracts:

(in millions of U.S. dollars, except for percentages)

2020 

2019 

2018 

% Change

2020 vs. 
2019

C$ 2020 
vs. 2019

2019 vs. 
2018

Deposits collected on universal life and investment 
contracts

$  1,559  $  1,463  $  1,538 

 6.5 %

 3.7 %

 (4.9) %

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 
deposits collected increased $96 million, or $56 million on a constant-dollar basis, in 2020, due to growth in Taiwan that more 
than offset the declines in other Asian markets, principally Hong Kong and Korea, as a result of competitive market conditions 
and the impact of the COVID-19 pandemic. 

Life Insurance underwriting income and Segment income
Life Insurance underwriting income increased $11 million in 2020, primarily due to a favorable reserve development in the 
current year which more than offset COVID-19 related losses of $24 million. Segment income increased $35 million primarily 
due to higher life insurance underwriting income and $26 million of higher other income, principally due to our share of net 
income from our investment in Huatai Life, our partially-owned life insurance entity in China. 

60

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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 and certain other non-A&E run-
off exposures.

(in millions of U.S. dollars, except for percentages)

2020 

2019 

2018 

Losses and loss expenses

Administrative expenses

Underwriting loss

Net investment income (loss)

Interest expense

Net realized gains (losses)

Other (income) expense

Amortization of purchased intangibles

Chubb integration expenses

Income tax expense

Net loss

NM – not meaningful

(87)   

(125)   

(209) 

 (30.8) %

 (40.5) %

$ 

435  $ 

158  $ 

303 

738 

319 

477 

53 

295 

348 

516 

(499)   

(791)   

203 

— 

629 

552 

(522)   

(459)   

218 

23 

795 

641 

(649) 

(406) 

255 

59 

695 

$ 

(1,881)  $ 

(2,253)  $ 

(2,450) 

 (16.5) %

% Change

2020 vs. 
2019

2019 vs. 
2018

 176.4 %

 203.0 %

 (5.0) %

 54.8 %

 8.1 %

 36.6 %

 (6.4) %

 (4.6) %

 (13.9) %

 (19.7) %

 72.7 %

 12.6 %

 (6.9) %

 (14.3) %

NM

 (61.7) %

 (20.8) %

 14.4 %

 (8.1) %

Losses and loss expenses were primarily from adverse development relating to our Brandywine asbestos and environmental 
exposures, non-A&E run-off casualty exposure, including workers' compensation, and unallocated loss adjustment expenses of 
the A&E claims operations. Losses and loss expenses in 2020 included unfavorable prior period development of $254 million 
for U.S. child molestation claims, predominantly reviver statute-related. Refer to Note 7 of the Consolidated Financial 
Statements for further information.

Administrative expenses decreased $16 million in 2020, primarily due to lower employee benefit-related expenses, and lower 
travel-related costs relating to the COVID-19 pandemic.

Refer to the respective sections that follow for a discussion of Net realized gains (losses), Net investment income, Other 
(income) expense, Amortization of purchased intangibles, and Income tax expense.

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, net of 
valuation allowance.

The effect of market movements on our fixed maturities portfolio impacts Net income (through Net realized gains (losses)) when 
securities are sold, when we write down an asset, or when we record a change to the valuation allowance for expected credit 
losses. For a further discussion related to how we assess the valuation allowance for expected credit losses and the related 
impact on Net income, refer to Note 1 e) to the Consolidated Financial Statements. Additionally, Net income is impacted 
through the reporting of changes in the fair value of equity securities, private equity funds where we own less than three 
percent, and 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 in Shareholders’ equity in the Consolidated balance sheets. 

61

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The following table presents our net realized and unrealized gains (losses):

(in millions of U.S. dollars)

Fixed maturities

Fixed income and equity derivatives

Public equity

Sales

Mark-to-market

Private equity (less than 3 percent ownership)

Sales

Mark-to-market

Total investment portfolio 

Variable annuity reinsurance derivative 
transactions, net of applicable hedges

Other derivatives

Foreign exchange
Other (1)
Net gains (losses), pre-tax

Year Ended December 31

Net
Realized
Gains
(Losses) 

Net
Unrealized
Gains
(Losses)

2020

Net
Impact

Net
Realized
Gains
(Losses) 

Net
Unrealized
Gains
(Losses)

2019

Net
Impact

2018
Net
Realized
Gains
(Losses) 

$ 

(281)  $  2,604  $  2,323  $ 

(31)  $  3,738  $  3,707  $ 

(302) 

81 

455 

131 

— 

(32)   

— 

— 

— 

— 

— 

81 

(435)   

— 

(435)   

(75) 

455 

131 

58 

46 

— 

(5)   

(32)   

(15)   

— 

— 

— 

— 

58 

46 

70 

(129) 

(5)   

121 

(15)   

(126) 

354 

2,604 

  2,958 

(382)   

3,738 

  3,356 

(441) 

(310)   

1 

— 

— 

(310)   

(142)   

1 

(8)   

(483)   

306 

(177)   

7 

— 

— 

13 

(142)   

(252) 

(8)   

20 

(3) 

131 

(87) 

(60)   

(244)   

(304)   

(5)   

(79)   

(84)   

$ 

(498)  $  2,666  $  2,168  $ 

(530)  $  3,672  $  3,142  $ 

(652) 

(1)   Net unrealized gains (losses) includes our postretirement programs of $(232) million, $(76) million, and $(321) million for the years ended December 31, 2020, 2019, 

and 2018, respectively.

The $2,958 million gain in our investment portfolio was principally a result of narrowing of credit spreads in our corporate bond 
portfolio and a decline in interest rates, partially offset by $170 million of impairments for securities we intended to sell, and 
securities written to market entering default. 

The realized losses relating to the variable annuity reinsurance derivative transactions in 2020 and 2019 reflected an increase 
in the fair value of GLB liabilities due to lower interest rates and changes made to our valuation model relating to policyholder 
behavior, partially offset by higher global equity markets. Included in the realized loss are derivative instruments that decrease in 
fair value when the S&P 500 index increases. During the years ended December 31, 2020 and 2019, we experienced realized 
losses of $108 million and $138 million respectively, related to these derivative instruments.

Effective income tax rate
Our effective income tax rate was 15.1 percent in both 2020 and 2019 and 14.9 percent in 2018. Our effective income tax 
rate reflects a mix of income or losses in jurisdictions with a wide range of tax rates, permanent differences between U.S. GAAP 
and local tax laws, and the impact of discrete items. A change in the geographic mix of earnings could impact our effective tax 
rate. The effective income tax rate in 2020 was impacted by the higher level of catastrophe losses, principally COVID-19, and 
lower realized losses compared to the prior year.

The 2017 Tax Cuts and Jobs Act (2017 Tax Act) included provisions for Global Intangible Low-Taxed Income (GILTI) under 
which taxes may be imposed on income of U.S.-owned foreign subsidiaries and for a Base Erosion and Anti-Abuse Tax (BEAT) 
under which our U.S. companies could be subject to additional tax as a result, among other things, of certain payments to 
affiliated non-U.S. companies. There remain substantial uncertainties in the interpretation of GILTI and BEAT and portions of 
the formal guidance issued to date are still in part in proposed form. Finalization of the proposed guidance, and changes to the 
interpretations and assumptions related to 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. Refer to Note 8 to the 
Consolidated Financial Statements for additional information.

62

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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).

Book value per common share, is shareholders’ equity divided by the shares outstanding. Tangible book value per common 
share, 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. The calculation of tangible book value per share does not 
consider the embedded goodwill attributable to our investments in partially-owned insurance companies until we attain majority 
ownership and consolidate.

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 our results 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 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.

P&C combined ratio is the sum of the loss and loss expense ratio, policy acquisition cost ratio and the administrative expense 
ratio excluding the life business and including the realized gains and losses on the 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 impacts underwriting results. We view gains and losses on these derivatives as part of the results of our 
underwriting operations.

CAY P&C combined ratio excluding catastrophe losses (CATs) excludes CATs and prior period development (PPD) from the P&C 
combined ratio. 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 CATs, 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 adjustable 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.

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:

63

For the Year Ended
December 31, 2020
(in millions of U.S. dollars except for ratios)

Numerator

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

Losses and loss expenses

A $ 10,129 

$  3,187 

$  1,544 

$ 5,255 

$ 

435 

$ 

435  $ 20,985 

Catastrophe losses and related adjustments

Catastrophe losses, net of related adjustments

(1,871) 

(534) 

(36) 

(705) 

(113) 

Reinstatement premiums collected (expensed) on 
catastrophe losses

(3) 

(1) 

Catastrophe losses, gross of related adjustments

(1,868) 

(533) 

(1) 

(35) 

(15) 

(690) 

10 

(123) 

— 

— 

— 

(3,259) 

(10) 

(3,249) 

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)

702 

(63) 

10 

150 

29 

(433) 

395 

32 

(1) 

— 

733 

— 

— 

(18) 

(81) 

3 

6 

— 

19 

— 

— 

— 

— 

(2) 

(1) 

— 

— 

— 

35 

3 

(19) 

150 

26 

(433) 

414 

CAY loss and loss expense ex CATs 

B $  8,994 

$  2,573 

$  1,528 

$ 4,715 

$ 

338 

$ 

2  $ 18,150 

Policy acquisition costs and administrative 
expenses

Policy acquisition costs and administrative 
expenses

C $  2,948 

$  1,244 

$ 

132 

$ 3,602 

$ 

211 

$ 

303  $  8,440 

Expense adjustments - favorable (unfavorable)

1 

— 

(6) 

— 

2 

— 

(3) 

Policy acquisition costs and administrative expenses, 
adjusted

D $  2,949 

$  1,244 

$ 

126 

$ 3,602 

$ 

213 

$ 

303  $  8,437 

Denominator

Net premiums earned

Reinstatement premiums (collected) expensed on 
catastrophe losses

Net premiums earned adjustments on PPD - 
unfavorable (favorable)

PPD reinstatement premiums - unfavorable 
(favorable)

E $ 13,964 

$  4,866 

$  1,822 

$ 9,285 

$ 

698 

$ 30,635 

3 

32 

— 

1 

— 

(18) 

1 

3 

— 

15 

— 

— 

(10) 

— 

(1) 

10 

35 

(19) 

Net premiums earned excluding adjustments

F $ 13,999 

$  4,849 

$  1,826 

$ 9,300 

$ 

687 

$ 30,661 

P&C Combined ratio

Loss 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

A/E

C/E

B/F

D/F

Combined ratio

Combined ratio

Add: impact of gains and losses on crop derivatives

P&C Combined ratio

 72.5 %

 65.5 %

 84.7 %

 56.6 %

 62.3 %

 21.2 %

 25.6 %

 7.3 %

 38.8 %

 30.2 %

 93.7 %

 91.1 %

 92.0 %

 95.4 %

 92.5 %

 64.2 %

 53.1 %

 83.7 %

 50.7 %

 49.1 %

 21.1 %

 85.3 %

 25.6 %

 78.7 %

 6.8 %

 38.7 %

 90.5 %

 89.4 %

 31.0 %

 80.1 %

 68.5 %

 27.6 %

 96.1 %

 59.2 %

 27.5 %

 86.7 %

 96.1 %

 — 

 96.1 %

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.

64

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
For the Year Ended
December 31, 2019
(in millions of U.S. dollars except for ratios)

Numerator

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

Losses and loss expenses

A $  8,206 

$  3,043 

$  1,616 

$  4,606 

$ 

352 

$ 

158  $ 17,981 

Catastrophe losses and related adjustments

Catastrophe losses, net of related adjustments

(421) 

(554) 

Reinstatement premiums collected (expensed) on 
catastrophe losses

Catastrophe losses, gross of related adjustments

— 

(421) 

(11) 

(543) 

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)

649 

38 

(3) 

(1) 

683 

95 

— 

— 

(4) 

91 

(8) 

— 

(8) 

80 

36 

(13) 

— 

103 

(156) 

(4) 

(152) 

92 

— 

— 

1 

93 

(48) 

3 

(51) 

— 

(1,187) 

— 

— 

(12) 

(1,175) 

29 

(153) 

792 

1 

(1) 

(1) 

— 

— 

— 

75 

(17) 

(5) 

28 

(153) 

845 

CAY loss and loss expense ex CATs 

B $  8,468 

$  2,591 

$  1,711 

$  4,547 

$ 

329 

$ 

5  $ 17,651 

Policy acquisition costs and administrative 
expenses

Policy acquisition costs and administrative 
expenses

C $  2,859 

$  1,234 

$ 

Expense adjustments - favorable (unfavorable)

3 

— 

90 

13 

$  3,534 

$ 

204 

$ 

319  $  8,240 

— 

1 

— 

17 

Policy acquisition costs and administrative expenses, 
adjusted

D $  2,862 

$  1,234 

$ 

103 

$  3,534 

$ 

205 

$ 

319  $  8,257 

Denominator

Net premiums earned

Reinstatement premiums (collected) expensed on 
catastrophe losses

Net premiums earned adjustments on PPD - 
unfavorable (favorable)

PPD reinstatement premiums - unfavorable 
(favorable)

E $ 12,922 

$  4,694 

$  1,795 

$  8,882 

$ 

654 

$ 28,947 

— 

38 

11 

— 

(1) 

(4) 

— 

36 

— 

4 

— 

1 

(3) 

1 

(1) 

12 

75 

(5) 

Net premiums earned excluding adjustments

F $ 12,959 

$  4,701 

$  1,831 

$  8,887 

$ 

651 

$ 29,029 

P&C Combined ratio

Loss and loss expense ratio

A/E

 63.5 %

 64.8 %

 90.1 %

 51.9 %

 53.9 %

Policy acquisition cost and administrative expense 
ratio

P&C Combined ratio

CAY P&C Combined ratio ex CATs

C/E

 22.1 %

 26.3 %

 5.0 %

 39.7 %

 85.6 %

 91.1 %

 95.1 %

 91.6 %

 31.1 %

 85.0 %

Loss and loss expense ratio, adjusted

B/F

 65.3 %

 55.1 %

 93.5 %

 51.2 %

 50.6 %

Policy acquisition cost and administrative expense 
ratio, adjusted

D/F

 22.1 %

 26.3 %

 5.6 %

 39.7 %

CAY P&C Combined ratio ex CATs

 87.4 %

 81.4 %

 99.1 %

 90.9 %

 31.5 %

 82.1 %

Combined ratio

Combined ratio

Add: impact of gains and losses on crop derivatives

P&C Combined ratio

 62.1 %

 28.5 %

 90.6 %

 60.8 %

 28.4 %

 89.2 %

 90.6 %

 — 

 90.6 %

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.

65

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
For the Year Ended
December 31, 2018
(in millions of U.S. dollars except for ratios)

Numerator

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

Losses and loss expenses

A $  8,000 

$  3,229 

$  1,114 

$  4,429 

$ 

479 

$ 

53  $ 17,304 

Catastrophe losses and related adjustments

Catastrophe losses, net of related adjustments

(579) 

(637) 

(21) 

(206) 

(183) 

Reinstatement premiums collected (expensed) on 
catastrophe losses

Catastrophe losses, gross of related adjustments

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)

— 

(579) 

(26) 

(611) 

— 

(21) 

— 

(206) 

22 

(205) 

610 

(41) 

110 

212 

29 

7 

7 

— 

— 

1 

40 

(10) 

— 

— 

— 

4 

653 

(40) 

140 

216 

50 

8 

(1) 

— 

57 

— 

— 

— 

(1,626) 

(4) 

(1,622) 

(45) 

896 

— 

— 

— 

77 

(4) 

12 

(45) 

981 

CAY loss and loss expense ex CATs 

B $  8,074 

$  2,578 

$  1,233 

$  4,439 

$ 

331 

$ 

8  $ 16,663 

Policy acquisition costs and administrative 
expenses

Policy acquisition costs and administrative 
expenses

C $  2,795 

$  1,208 

$ 

Expense adjustments - favorable (unfavorable)

(7) 

— 

70 

10 

$  3,360 

$ 

203 

$ 

295  $  7,931 

— 

1 

— 

4 

Policy acquisition costs and administrative expenses, 
adjusted

D $  2,788 

$  1,208 

$ 

80 

$  3,360 

$ 

204 

$ 

295  $  7,935 

Denominator

Net premiums earned

Reinstatement premiums (collected) expensed on 
catastrophe losses

Net premiums earned adjustments on PPD - 
unfavorable (favorable)

PPD reinstatement premiums - unfavorable 
(favorable)

E $ 12,402 

$  4,593 

$  1,569 

$  8,612 

$ 

670 

$ 27,846 

— 

29 

7 

26 

— 

1 

— 

40 

— 

— 

— 

4 

(22) 

8 

— 

4 

77 

12 

Net premiums earned excluding adjustments

F $ 12,438 

$  4,620 

$  1,609 

$  8,616 

$ 

656 

$ 27,939 

P&C Combined ratio

Loss 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

A/E

C/E

B/F

D/F

 64.5 %

 70.3 %

 71.0 %

 51.4 %

 71.6 %

 22.5 %

 26.3 %

 4.5 %

 39.0 %

 30.2 %

 87.0 %

 96.6 %

 75.5 %

 90.4 %

 101.8 %

 64.9 %

 55.8 %

 76.7 %

 51.5 %

 50.5 %

 22.4 %

 26.1 %

 4.9 %

 39.0 %

 31.1 %

 81.6 %

CAY P&C Combined ratio ex CATs

 87.3 %

 81.9 %

 81.6 %

 90.5 %

Combined ratio

Combined ratio

Add: impact of gains and losses on crop derivatives

P&C Combined ratio

 62.1 %

 28.5 %

 90.6 %

 59.6 %

 28.4 %

 88.0 %

 90.6 %

 — 

 90.6 %

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.

66

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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

2020 

2019 

2018 

$  109,766 

$  104,074 

$  101,453 

$ 

3,375 

$ 

3,426 

$ 

3,305 

 3.1 %

 1.7 %

 3.3 %

 2.7 %

 3.3 %

 3.7 %

(1)

Includes $116 million, $161 million and $248 million of amortization expense related to the fair value adjustment of acquired invested assets related to the Chubb Corp 
acquisition in 2020, 2019 and 2018, 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 decreased 1.5 percent in 2020 
compared with 2019, primarily due to lower reinvestment rates on new and reinvested assets, partially offset by higher average 
invested assets, higher dividends on public equities, and an increase in income from corporate bonds called before maturity. 
Refer to Note 1 e) to the Consolidated Financial Statements for additional information.

For private equities where we own less than three percent, investment income is included within Net investment income in the 
table above. For private equities where we own more than three percent, investment income is included within Other income 
(expense) in the Consolidated statements of operations. Excluded from Net investment income is the mark-to-market movement 
for private equities, which is recorded within either Other income (expense) or Net realized gains (losses) based on our 
percentage of ownership. The total mark-to-market movement for private equities excluded from Net investment income was as 
follows:

(in millions of U.S. dollars)

Total mark-to-market gain on private equity, pre-tax

2020

2019

2018

$ 

714  $ 

449  $ 

298 

Amortization of Purchased Intangibles and Other Amortization

Amortization expense related to purchased intangibles was $290 million, $305 million, and $339 million for the years ended 
December 31, 2020, 2019, and 2018, respectively, and principally relates to the Chubb Corp acquisition. The amortization of 
purchased intangibles expense in 2021 is expected to be $286 million, or approximately $72 million each quarter. Refer to 
Note 6 to the Consolidated Financial Statements under Item 8 for more information.

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, 2020, the deferred tax liability associated with the Other intangible assets (excluding the fair value adjustment 
on Unpaid losses and loss expenses) was $1,295 million.

The following table presents at December 31, 2020, 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)

Reduction to deferred tax 
liability associated with 
intangible assets

2021

2022

2023

2024

2025
Total

$ 

$ 

68 

67 

61 

56 

52 

304 

67

 
 
 
 
 
 
 
Amortization of the fair value adjustment on acquired invested assets and assumed long-term debt
The following table presents at December 31, 2020, 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 fair value adjustment 
on assumed long-term debt for the next five years:

For the Years Ending December 31
(in millions of U.S. dollars)

2021

2022

2023

2024

2025
Total

Amortization (expense) benefit of the fair value 
adjustment on

Acquired invested 
assets (1)

Assumed long-term 
debt (2)

$ 

(110)  $ 

(103)   

— 

— 

— 

$ 

(213)  $ 

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.

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 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 4.0 years and 3.8 years at 
December 31, 2020 and 2019, respectively. We estimate that a 100 basis point (bps) increase in interest rates would reduce 
the valuation of our fixed income portfolio by approximately $4.3 billion at December 31, 2020.

We established credit loss valuation allowances as a result of our adoption of guidance on Financial Instruments - Credit Losses: 
Measurement of Credit Losses on Financial Instruments (CECL) on January 1, 2020. The COVID-19 global pandemic and 
related economic conditions adversely impacted our investment portfolio in the first half of the year. This adverse impact was 
mitigated by the overall high credit quality of the portfolio and the stabilization of the valuation of securities due to measures 
announced by the U.S. Federal Reserve, including programs to support corporate and asset backed securities. Overall, the 
valuation allowance decreased in 2020. Refer to Notes 1 and 3 to the Consolidated Financial Statements for additional 
information on expected credit losses.

68

 
 
 
 
 
 
 
The following table shows the fair value and cost/amortized cost, net of valuation allowance, 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
Other investments

Total investments

December 31, 2020
Cost/
Amortized
Cost, Net

Fair
Value

December 31, 2019
Cost/
Amortized
Cost

Fair
Value

$ 

90,699  $ 

85,168  $ 

85,488  $ 

82,580 

12,510 

4,345 

11,653 

4,349 

13,005 

4,291 

107,554 

101,170 

102,784 

4,027 

7,945 

4,027 

7,945 

812 

6,062 

12,581 

4,291 

99,452 

812 

6,062 

$  119,526  $  113,142  $  109,658  $  106,326 

The fair value of our total investments increased $9.9 billion during the year ended December 31, 2020, primarily due to the 
investing of operating cash flow and unrealized appreciation. This increase was partially offset by the payment of $1.6 billion, 
including collateralized deposits, to acquire additional ownership interest in Huatai Group, the payments of dividends on our 
Common Shares, and share repurchases.

The following tables present the fair value of our fixed maturities and short-term investments at December 31, 2020 and 2019. 
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)
U.S. 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

December 31, 2020

December 31, 2019

Fair Value

% of Total

Fair Value

% of Total

$ 

4,122 

 4 % $ 

4,630 

38,769 

20,616 

11,943 

27,759 

4,345 

 36 %  

34,259 

 19 %  

21,588 

 11 %  

12,824 

 26 %  

25,192 

 4 %  

4,291 

 5 %

 33 %

 21 %

 12 %

 25 %

 4 %

$  107,554 

 100 % $  102,784 

 100 %

$ 

15,622 

 15 % $ 

15,714 

36,125 

19,712 

17,542 

9,699 

8,267 

587 

 33 %  

37,504 

 18 %  

19,236 

 16 %  

13,650 

 9 %  

 8 %  

 1 %  

9,474 

6,897 

309 

 15 %

 37 %

 19 %

 13 %

 9 %

 7 %

 — 

$  107,554 

 100 % $  102,784 

 100 %

69

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Corporate and asset-backed securities
The following table presents our 10 largest global exposures to corporate bonds by fair value at December 31, 2020:

(in millions of U.S. dollars)

Wells Fargo & Co

Bank of America Corp

JP Morgan Chase & Co

Comcast Corp

Morgan Stanley

Citigroup Inc

Verizon Communications Inc

AT&T Inc

Goldman Sachs Group Inc

HSBC Holdings Plc

Mortgage-backed securities

$ 

Fair Value

764 

689 

646 

528 

466 

443 

418 

415 

405 

387 

The following table shows the fair value and amortized cost, net of valuation allowance, of our mortgage-backed securities:

December 31, 2020 
(in millions of U.S. dollars)

AAA

AA

A

BBB

BB and
below

Total

Total

Agency residential mortgage-backed (RMBS)

$ 

126  $ 16,886  $ 

—  $ 

—  $ 

—  $ 17,012  $  16,032 

Non-agency RMBS

Commercial mortgage-backed securities

Total mortgage-backed securities

123 

  2,878 

39 

284 

84 

151 

20 

12 

10 

3 

276 

272 

3,328 

3,151 

$  3,127  $ 17,209  $ 

235  $ 

32  $ 

13  $ 20,616  $  19,455 

S&P Credit Rating

Fair 
Value

Amortized 
Cost, Net

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 48 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.

70

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The following table summarizes the fair value and amortized cost, net of valuation allowance, of our non-U.S. fixed income 
portfolio by country/sovereign for non-U.S. government securities at December 31, 2020:

(in millions of U.S. dollars)

Republic of Korea

Canada

United Kingdom

Province of Ontario

Kingdom of Thailand

United Mexican States

Province of Quebec

Federative Republic of Brazil

Commonwealth of Australia

Socialist Republic of Vietnam
Other Non-U.S. Government Securities 
Total

Fair Value

Amortized Cost, Net

$ 

1,085  $ 

992 

907 

728 

637 

558 

530 

509 

471 

394 

5,744 

$ 

12,555  $ 

976 

950 

870 

686 

544 

534 

493 

496 

423 

267 

5,335 

11,574 

The following table summarizes the fair value and amortized cost, net of valuation allowance, of our non-U.S. fixed income 
portfolio by country/sovereign for non-U.S. corporate securities at December 31, 2020:

(in millions of U.S. dollars)

Fair Value

Amortized Cost, Net

United Kingdom

Canada
United States (1)
France

Australia

Netherlands

Germany

Japan

Switzerland

China

Other Non-U.S. Corporate Securities

Total

$ 

2,422  $ 

1,834 

1,240 

1,183 

916 

634 

625 

602 

560 

459 

4,729 

$ 

15,204  $ 

2,274 

1,723 

1,172 

1,109 

857 

593 

589 

576 

514 

435 

4,460 

14,302 

(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.

71

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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, 2020, our corporate fixed income investment portfolio included below-
investment grade and non-rated securities which, in total, comprised approximately 15 percent of our fixed income portfolio. 
Our below-investment grade and non-rated portfolio includes over 1,400 issuers, with the greatest single exposure being $176 
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. Fourteen external investment managers are responsible for high-yield security 
selection 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

Asbestos (by causative agent)
2019 

2020  

Environmental (by account)
2019 

2020 

1,724 

192 

193 

1,723 

1,838 

173 

287 

1,724 

1,217 

130 

113 

1,234 

1,361 

140 

284 

1,217 

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 5.9 years and 6.3 years, 
respectively. The 3-year survival ratios for gross and net Environmental loss and ALAE reserves were 4.9 years and 25.5 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 6.0 years and 5.2 years, respectively. 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. Therefore, we urge caution in using these very 
simplistic ratios to gauge reserve adequacy. 

72

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Catastrophe Management

We actively monitor and manage our catastrophe risk accumulation around the world, including 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, 2020, for Worldwide, U.S. hurricane and California 
earthquake events, based on our in-force portfolio at October 1, 2020 and reflecting the April 1, 2020 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 pre-tax annual aggregate losses 
incurred in any year from U.S. hurricane events could be in excess of $2,725 million (or 4.6 percent of our total shareholders’ 
equity at December 31, 2020). These estimates assume that reinsurance recoverable is fully collectible.

Worldwide (1)
Annual Aggregate

Modeled Net Probable Maximum Loss (PML) Pre-tax
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

$ 

$ 

$ 

1,880 

3,982 

6,604 

 3.2 % $ 

 6.7 % $ 

 11.1 % $ 

1,099 

2,725 

4,918 

 1.8 % $ 

 4.6 % $ 

 8.3 % $ 

142 

1,302 

1,475 

 0.2 %

 2.2 %

 2.5 %

(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;
The potential effects of climate change add to modeling complexity; and
Changing climate conditions could impact our exposure to natural catastrophe risks, including U.S. hurricane. Published 
studies by leading government, academic and professional organizations predict an increase in the expected annual 
frequency of Atlantic-basin hurricanes and sea level rise through the end of the century over observed historical averages. 
These studies contemplate expected multi-decadal impacts of climate change on sea surface temperatures, sea levels and 
other factors contributing to the frequency and intensity of hurricanes. Based on preliminary stress tests conducted against 
the Chubb portfolio, the impacts of climate change are not expected to materially impact our reported U.S. hurricane PML 
over the next 12 months. These tests reflect current exposures only and excludes potential mitigating factors, such as 
changes to building codes, public or private risk mitigation, regulation and public policy.

73

 
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, 2020 through March 31, 2021, with no material changes 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, 2020 through March 31, 2021 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.

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 –
$1.15 billion 

$1.15 billion –
$2.15 billion

$2.15 billion –
$3.5 billion

$0 million –
$175 million

$175 million –
$1.175 billion

$1.175 billion – 
$2.525 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.

These coverages are partially placed with Reinsurers. 

These coverages are both part of the same Second layer within the Global Catastrophe Program and are fully placed with Reinsurers. 

These coverages are both part of the same Third layer within the Global Catastrophe Program and are fully placed with Reinsurers. 

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 Bermuda based 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, New York, Los Angeles and Washington, D.C.

74

Our political risk insurance products provide protection to commercial lenders against defaults on cross border loans, covers  
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 cover their equity investments against financial losses, such as expropriatory events, inability to repatriate 
dividends, and physical damage to their operations caused by covered political risk events. Our export contracts product 
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 
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 such as 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 mitigate losses and to agree on recovery strategies if a 
claim does materialize. We have the option to pay claims over the original loan repayment 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 insurance contracts, not financial guarantees, and 
claims are only paid after conditions and warranties are fulfilled. Political risk and credit insurance policies 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 quota share and excess of loss 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 

75

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 2021 SRA covers the 2021 reinsurance 
year from July 1, 2020 through June 30, 2021). There were no significant changes in the terms and conditions from the 2020 
SRA and therefore, the new SRA does not impact Chubb's outlook on the crop program relative to 2021.

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 
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 and other 
statutorily permissible payments. Historically, dividends and other statutorily permitted 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 

76

  
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, 2020, the 
average duration of our fixed maturities (4.0 years) is less than the average expected duration of our insurance liabilities (4.7 
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 
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 2020, we were able 
to meet all 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 $1.9 billion and $200 million from its Bermuda subsidiaries in 2020 and 2019, respectively. Chubb Limited also 
received cash dividends of $110 million and non-cash dividends of $734 million from a Swiss subsidiary in 2020. There were 
no dividends received in 2019. 

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 2020 and 2019.

The U.S. insurance subsidiaries of Chubb INA Holdings Inc. (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 2020 and 2019. 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 $1.2 billion and $3.7 billion from its subsidiaries in 2020 and 
2019, respectively. At December 31, 2020, the amount of dividends available to be paid to Chubb INA in 2021 from its 
subsidiaries without prior approval of insurance regulatory authorities totals $2.7 billion.

77

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 2020, 2019, and 2018.

Operating cash flows reflect Net income for each period, adjusted for non-cash items and changes in working capital.

Operating cash flows were $9.8 billion in 2020, compared to $6.3 billion and $5.5 billion in 2019 and 2018, respectively. 
Operating cash flow increased $3.5 billion in 2020 compared to 2019, principally reflecting higher premiums collected and 
reduced payment activity due to the economic slowdown related to COVID-19 pandemic.

Cash used for investing was $7.5 billion in 2020, compared to $5.9 billion and $2.9 billion in 2019 and 2018, respectively. 
The current year included payment, including a deposit, of $1.6 billion for the purchase of an additional 16.2 percent 
ownership in Huatai Group. This compares to the prior year purchase of an additional 10.9 percent ownership interest in Huatai 
Group for $580 million. Refer to Note 2 to the Consolidated Financial Statements for additional information. In addition, the 
current year included higher private equity contributions, net of distributions received, of $1.1 billion.

Cash used for financing was $2.1 billion in 2020, compared to $151 million and $2.0 billion in 2019 and 2018, respectively. 
Cash used for financing was higher by $1.9 billion in 2020 compared to 2019 primarily due to lower net proceeds from the 
issuance of long-term debt (net of repayments) of $2.6 billion, partially offset by fewer shares repurchased in the current year. 
Refer to Note 11 to the Consolidated Financial Statements for additional information on share repurchases. 

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, 2020, there were $1.4 billion in repurchase 
agreements outstanding with various maturities over the next eight 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.

78

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
2020

December 31
2019

$ 

— 

$ 

1,299 

14,948 

14,948 

308 

59,441 

13,559 

14,858 

308 

55,331 

$ 

74,697 

$ 

70,497 

 20.0 %

 20.4 %

 21.1 %

 21.5 %

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.

On September 17, 2020, Chubb INA issued $1.0 billion of 1.375 percent senior notes due September 2030. Chubb INA's 
$1.3 billion of 2.3 percent senior notes due November 2020 was paid upon maturity. Refer to Note 9 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 
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.  The  Board  of  Directors  (Board)  has 
authorized share repurchase programs as follows:

•
•
•
•

$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
$1.5 billion of Chubb Common Shares from November 21, 2019 through December 31, 2020
$1.5 billion of Chubb Common Shares from November 19, 2020 through December 31, 2021

Subsequently, in February 2021, the Board approved an increase to the November 2020 share repurchase program of $1.0 
billion to a total of $2.5 billion, effective through December 31, 2021.

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. In 2020, 2019, and 2018 we repurchased $516 million, $1.53 billion, 
and $1.02 billion, respectively, of Common Shares in a series of open market transactions under the Board share repurchase 
authorizations. On April 22, 2020, we suspended share repurchases, given the economic environment and to preserve capital 
for both risk and opportunity. Subsequently we announced and then resumed share repurchases on October 29, 2020. The 
$1.5 billion November 2019 authorization remained effective through December 31, 2020. Repurchases through December 
31, 2020 were made under this authorization. For the period January 1 through February 24, 2021, we repurchased 
1,971,000 Common Shares for a total of $327 million in a series of open market transactions under the share repurchase 
program authorized in November 2020. At February 24, 2021, $2.17 billion in share repurchase authorization remained 
through December 31, 2021.

79

 
 
 
 
 
 
 
 
Common Shares
Our Common Shares had a par value of CHF 24.15 each at December 31, 2020. 

As of December 31, 2020, there were 26,872,639 Common Shares in treasury with a weighted average cost of $135.58 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 2019 annual general meeting, our shareholders approved an annual dividend for the following year of up to $3.00 
per share, which was paid in four quarterly installments of $0.75 per share at dates determined by the Board after the annual 
general meeting by way of distribution from capital contribution reserves, transferred to free reserves for payment.

At our May 2020 annual general meeting, our shareholders approved an annual dividend for the following year of up to $3.12 
per share, expected to be paid in four quarterly installments of $0.78 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 2021 annual general meeting, and is authorized 
to abstain from distributing a dividend at its discretion. The first three quarterly installments each of $0.78 per share, have been 
distributed by the Board as expected.

Dividend distributions on Common Shares amounted to CHF 2.89 ($3.09) per share for the year ended December 31, 2020. 
Refer to Note 11 to the Consolidated Financial Statements for additional information on our dividends.

Contractual Obligations and Commitments

The following table presents our future payments due by period under contractual obligations at December 31, 2020:

(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
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 and GLB
Total contractual obligations and commitments

Payments Due By Period

2022

2024

Total

2021 

and 2023 and 2025 Thereafter

$ 

2,323  $ 

34  $ 

104  $ 

148  $  2,037 

470 

240 

230 

3,805 

1,429 

1,713 

550 

150 

1,405 

1,405 

219 

— 

— 

459 

106 

— 

— 

204 

75 

— 

14,705 

309 

5,925 

— 

— 

468 

1,475 

2,346 

  10,884 

— 

902 

— 

804 

309 

3,751 

29,492 

3,726 

4,643 

3,863 

  17,260 

67,851 

  19,587 

  18,599 

9,439 

  20,226 

22,006 

1,034 

2,183 

1,653 

  17,136 

$  119,349  $ 24,347  $ 25,425  $ 14,955  $ 54,622 

(1)

(2)

(3)

(4)

Refer to Note 1 k) to the Consolidated Financial Statements.

Primarily comprises agreements with vendors to purchase system software administration and maintenance services, and audit fees. 

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.

Subject to foreign exchange fluctuations on interest expense and principal. 

80

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The contractual obligations and commitments 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 13 to the 
Consolidated Financial Statements for additional information. 

Liabilities for unrecognized tax benefits: The liability for unrecognized tax benefits, excluding interest and offsetting tax 
credits, was $76 million at December 31, 2020. At December 31, 2020, we had accrued $16 million in liabilities for 
income tax-related interest and penalties in our Consolidated balance sheet. Other than settlement of a liability in January 
2021 for $23 million, including interest, we are unable to make a reliable estimate for the timing of cash settlement of 
these liabilities. Refer to Note 8 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 
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, 2020, 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. Our loss reserves are not discounted for the time value of money. 
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.

Should the need arise, we generally have access to capital markets and to credit facilities with letter of credit capacity of $4.0 
billion with a sub-limit of $1.9 billion for revolving credit. At December 31, 2020, our usage under these facilities was $1.7 
billion in LOCs, of which $1.1 billion related to our variable annuity reinsurance program. Our access to credit under these 
facilities is dependent on the ability of the banks that are a party to the facilities to meet their funding commitments. Should the 
existing credit providers on these facilities 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 facilities or establishing additional facilities when needed.

81

In the event we are required to provide alternative security to clients, the security 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 facilities noted above require that we maintain certain financial covenants, all of which have been met at December 31, 
2020.  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, 2020, (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 $56.6 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.

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, 2020, 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.

82

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 fixed maturities portfolio impacts Net 
income (through Net realized gains (losses)) when securities are sold, when we write down an asset, or when we record a 
change to the allowance for expected credit losses. 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, 2020 and 2019, our notional exposure to derivative instruments was $5.3 billion and $4.9 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, from 
time to time 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.  

The following is a discussion of our primary market risk exposures at December 31, 2020. Our policies to address these risks in 
2020 were not materially different from 2019. 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, 2020 and 2019, 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

2020 

2019 

$  107.6 

$  102.8 

$ 

4.3 

$ 

3.9 

 4.0 %

 3.8 %

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.

83

 
 
The following table presents the impact at December 31, 2020 and 2019, 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

2020 

2019 

$  19,365 

$  18,238 

$  1,673 

$  1,570 

 8.6 %

 8.6 %

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 (liabilities) in non-U.S. currencies at December 31, 2020 and 2019:

(in millions of U.S. dollars, except for percentages)

Value of 
net assets 
(liabilities)

2020 

Exchange
rate 
per USD

Value of 
net assets 
(liabilities)

2019 

Exchange
rate 
per USD

2020 vs. 2019 
% change in 
exchange rate 
per USD

$ 

2,853 

0.1532 $ 

1,539 

Chinese yuan renminbi (CNY)

Canadian dollar (CAD)

British pound sterling (GBP)

Australian dollar (AUD)

Mexican peso (MXN)

Korean won (KRW) (x100)

Brazilian real (BRL)

Japanese yen (JPY)

Thai baht (THB)

Euro (EUR) (1)

Other foreign currencies
Value of net assets denominated in foreign 
currencies (2)

As a percentage of total net assets

2,613 

2,492 

1,347 

877 

781 

747 

617 

565 

(3,162) 

3,016 

$  12,746 

 21.4 %

0.7858  

1.3670  

0.7694  

0.0502  

0.0920  

0.1926  

0.0097  

0.0334  

2,220 

2,024 

1,100 

942 

788 

990 

432 

606 

1.2216  

(3,129) 

various

2,845 

$  10,357 

 18.7 %

$ 

942 

0.1436 

0.7698 

1.3257 

0.7021 

0.0528 

0.0865 

0.2485 

0.0092 

0.0337 

1.1213 

various

 6.7 %

 2.1 %

 3.1 %

 9.6 %

 (5.0) %

 6.4 %

 (22.5) %

 5.2 %

 (0.8) %

 8.9 %

NM

Pre-tax decrease to Shareholders' equity of a 
hypothetical 10 percent strengthening of the USD $ 

1,159 

NM – not meaningful
(1)      Comprised Euro denominated debt of $5.2 billion, partially offset by net assets of $2.1 billion at December 31, 2020 and Euro denominated debt of $4.8 billion, partially 

offset by net assets of $1.7 billion at December 31, 2019.

(2)      At December 31, 2020, net assets denominated in foreign currencies comprised approximately 46 percent goodwill and other intangible assets.

84

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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 realized gains (losses) and net income for GLB and both Life Insurance 
underwriting income and net income for GMDB. 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.

For the GMDB reinsurance business, net income is directly impacted by changes in future policy benefit reserves. For the GLB 
reinsurance business, 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 calculation is 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.

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, 2020 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: 

•

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: 5 percent—15 percent short-term rates (maturing in less than 5 years), 15 percent
—25 percent medium-term rates (maturing between 5 years and 10 years, inclusive), and 65 percent—75 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, 2020 market levels and only applicable to the equity and interest rate 
sensitivities table below.

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 fluctuations in short-
term market movements.

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 FVL will increase, resulting in a realized loss. This realized loss occurs primarily because the 
guarantees provided in the underlying contracts continue to become more valuable even when markets remain unchanged. 
We refer to this increase in FVL as “timing effect”. The unfavorable impact of timing effect on our 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 FVL in 
the first quarter 2021 to various changes, it is necessary to assume an additional $5 million to $45 million increase in FVL 
and realized losses. Note that both the timing effect and the quarterly run rate impact to net income change over time as 
the book ages.

85

Sensitivities to equity and interest rate movements
(in millions of U.S. dollars)

Interest Rate Shock

+100 bps

Worldwide Equity Shock

 +10 %

Flat

 -10 %

 -20 %

 -30 %

 -40 %

(Increase)/decrease in FVL

$  416 

$ 

277  $  113 

$ 

(81) 

$  (315) 

$ 

(603) 

Increase/(decrease) in hedge value  

(73) 

— 

73 

145 

218 

290 

Flat

Increase/(decrease) in net income

$  343 

(Increase)/decrease in FVL

$  160 

Increase/(decrease) in hedge value  

Increase/(decrease) in net income

-100 bps

(Increase)/decrease in FVL

$ 

$ 

(73) 

87 

(111) 

$ 

$ 

$ 

$ 

277  $  186 

$ 

64 

$ 

(97) 

—  $  (188) 

$  (408) 

$  (672) 

$ 

$ 

(313) 

(995) 

— 

73 

145 

218 

290 

—  $  (115) 

$  (263) 

$  (454) 

$ 

(705) 

(291)  $  (501) 

$  (749) 

$ (1,050) 

$ (1,412) 

Increase/(decrease) in hedge value  

(73) 

— 

73 

145 

218 

290 

Increase/(decrease) in net income

$ 

(184) 

$ 

(291)  $  (428) 

$  (604) 

$  (832) 

$ (1,122) 

Sensitivities to Other Economic Variables
(in millions of U.S. dollars)

(Increase)/decrease in FVL

Increase/(decrease) in net income

Sensitivities to Actuarial Assumptions
(in millions of U.S. dollars)

(Increase)/decrease in FVL

Increase/(decrease) in net income

(in millions of U.S. dollars)

(Increase)/decrease in FVL

Increase/(decrease) in net income

(in millions of U.S. dollars)

(Increase)/decrease in FVL

Increase/(decrease) in net income

AA-rated Credit Spreads

 Interest Rate Volatility

 Equity Volatility

+100 bps

-100 bps

 +2 %

 -2 %

 +2 %

$ 

$ 

86 

86 

$ 

$ 

(97)  $  — 

$  — 

(97)  $  — 

$  — 

$ 

$ 

(13) 

(13) 

$ 

$ 

Mortality

 +20 %

 +10 %

 -10 %

$ 

$ 

24 

24 

$ 

$ 

12 

12 

$ 

$ 

(12) 

(12) 

$ 

$ 

 -2 %

13 

13 

 -20 %

(25) 

(25) 

Lapses

 +50 %

 +25 %

 -25 %

 -50 %

$  139 

$  139 

$ 

$ 

73 

73 

$ 

$ 

(81) 

(81) 

$ 

$ 

(170) 

(170) 

Annuitization

 +50 %

 +25 %

 -25 %

 -50 %

$  (492) 

$  (263) 

$  302 

$  (492) 

$  (263) 

$  302 

$ 

$ 

636 

636 

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, 2020 following 
an immediate change in equity market levels, assuming all global equity markets are impacted equally.

a) Reinsurance covering the GMDB risk only

(in millions of U.S. dollars)

GMDB net amount at risk

 +20 %

Flat

 -20 %

 -40 %

 -60 %

 -80 %

$  272 

$ 

257  $ 

328 

$ 

699 

$ 

815 

$ 

703 

Claims at 100% immediate mortality

157 

166 

179 

166 

147 

128 

Equity Shock

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).

86

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
b) Reinsurance covering the GLB risk only

(in millions of U.S. dollars)

GLB net amount at risk

 +20 %

Flat

 -20 %

 -40 %

 -60 %

 -80 %

$  871 

$  1,249  $  1,811 

$  2,415 

$  2,906 

$  3,266 

Equity Shock

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 %

$ 

37 

$ 

45  $ 

55 

$ 

67 

$ 

79 

$ 

89 

309 

36 

409 

35 

542 

35 

704 

35 

873 

35 

982 

35 

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 increase 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, 2020. 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. 

There have been no changes in Chubb's internal controls over financial reporting during the three months ended December 31, 
2020 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 pages F-4, F-5, and F-6.

ITEM 9B.  Other Information

Item not applicable.

87

 
 
 
 
 
 
 
 
 
 
 
 
 
 
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”, and “Corporate Governance - The 
Committees of the Board - Audit Committee” of the definitive proxy statement for the 2021 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 “Information about our Executive Officers” 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 2021 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

This item is incorporated by reference to the sections entitled "Information About Our Share Ownership" and "Agenda Item 9 - 
Approval of the Chubb Limited 2016 Long-Term Incentive Plan, as Amended and Restated - Explanation - Authorized Securities 
under Equity Compensation Plans" of the definitive proxy statement for the 2021 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 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 2021 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 2021 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.

88

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, 2020 and 2019

Consolidated Statements of Operations and Comprehensive Income for the years ended December 31, 

2020, 2019, and 2018

Consolidated Statements of Shareholders' Equity for the years ended December 31, 2020, 2019, and 

2018

Consolidated Statements of Cash Flows for the years ended December 31, 2020, 2019, and 2018

Notes to Consolidated Financial Statements

2.        Financial Statement Schedules

Page

F-3

F-4

F-7

F-8

F-9

F-10

F-11

Schedule I - Summary of Investments - Other Than Investments in Related Parties at December 31, 2020

F-104

Schedule II - Condensed Financial Information of Registrant (Parent Company Only) at December 31, 

2020 and 2019 and for the years ended December 31, 2020, 2019, and 2018

Schedule IV - Supplemental Information Concerning Reinsurance for the years ended December 31, 2020, 

2019, and 2018

Schedule VI - Supplementary Information Concerning Property and Casualty Operations as of and for the 

years ended December 31, 2020, 2019, and 2018

F-105

F-107

F-108

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

Exhibit Description

Incorporated by Reference

Form

Original 
Number

Date Filed

Filed 
Herewith

3.1

3.2

4.1

4.2

4.3

4.4

4.5

4.6

Articles of Association of the Company, as amended and restated

8-K

3.1

August 4, 2020

Organizational Regulations of the Company as amended

8-K

3.1

November 21, 2016

Articles of Association of the Company, as amended and restated

8-K

4.1

August 4, 2020

Organizational Regulations of the Company as amended

Specimen share certificate representing Common Shares

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

8-K

8-K

8-K

S-3
ASR

3.1

November 21, 2016

4.3

4.1

July 18, 2008

March 22, 2002

4.4

December 10, 2014

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

89

Exhibit 
Number

4.7

4.8

4.9

Exhibit Description

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

Incorporated by Reference

Form

10-K

Original 
Number

Date Filed

Filed 
Herewith

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

4.10

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 2.875 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)

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)

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

4.2

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

January 15, 2016

8-K

4.2

January 15, 2016

S-3

4(a)

October 27, 1989

8-K

4.1

March 30, 2007

8-K

4.2

March 30, 2007

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

90

Exhibit Description

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

Form

S-3

Original 
Number

Date Filed

Filed 
Herewith

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

Form of Officer's Certificate related to the 1.550% Senior Notes 
due 2028 and 2.500% Senior Notes due 2038

4.30

Form of Global Note for the 1.550% Senior Notes due 2028

4.31

Form of Global Note for the 2.500% Senior Notes due 2038

4.32

Form of Officer's Certificate related to the 0.875% Senior Notes 
due 2027 and 1.400% Senior Notes due 2031

4.33

Form of Global Note for the 0.875% Senior Notes due 2027

4.34

Form of Global Note for the 1.400% Senior Notes due 2031

4.35

Form of Officer’s Certificate related to the 0.300% Senior Notes 
due 2024 and 0.875% Senior Notes due 2029

4.36

Form of Global Note for the 0.300% Senior Notes due 2024

4.37

Form of Global Note for the 0.875% Senior Notes due 2029

4.38

Form of Officer's Certificate related to the 1.375% Senior Notes 
due 2030

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

4.2

4.3

4.1

4.2

4.3

March 6, 2018

March 6, 2018

March 6, 2018

June 17, 2019

June 17, 2019

June 17, 2019

December 5, 2019

December 5, 2019

December 5, 2019

4.1

September 17, 2020

4.39

Form of Global Note for the 1.375% Senior Notes due 2030

8-K

4.2

September 17, 2020

4.40

Description of the Registrant's Securities

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

X

91

Exhibit 
Number

10.2

10.3*

10.4*

10.5*

10.6*

10.7*

Exhibit Description

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

Incorporated by Reference

Form

10-K

Original 
Number

Date Filed

Filed 
Herewith

10.13

February 28, 2013

Employment Terms dated October 29, 2001, between ACE 
Limited and Evan Greenberg

10-K

10.64

March 27, 2003

Employment Terms dated November 2, 2001, between ACE 
Limited and Philip V. Bancroft

10-K

10.65

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*

Outside Directors Compensation Parameters

10-K

10.11

February 27, 2020

10.12*

ACE Limited Elective Deferred Compensation Plan (as amended 
and restated effective January 1, 2005)

10-K

10.24

March 16, 2006

10.13*

ACE USA Officer Deferred Compensation Plan (as amended 
through January 1, 2001)

10-K

10.25

March 16, 2006

10.14*

ACE USA Officer Deferred Compensation Plan (as amended and 
restated effective January 1, 2011)

10-Q

10.7

October 30, 2013

10.15*

ACE USA Officer Deferred Compensation Plan (as amended and 
restated effective January 1, 2009)

10-K

10.36

February 27, 2009

10.16*

First Amendment to the Amended and Restated ACE USA 
Officers Deferred Compensation Plan

10-K

10.28

February 25, 2010

10.17*

Form of Swiss Mandatory Retirement Benefit Agreement (for 
Swiss-employed named executive officers)

10-Q

10.2

May 7, 2010

10.18*

ACE Limited Supplemental Retirement Plan (as amended and 
restated effective July 1, 2001)

10-Q

10.1

November 14, 2001

10.19*

ACE Limited Supplemental Retirement Plan (as amended and 
restated effective January 1, 2011)

10-Q

10.6

October 30, 2013

10.20*

Amendments to the ACE Limited Supplemental Retirement Plan 
and the ACE Limited Elective Deferred Compensation Plan

10-K

10.38

February 29, 2008

10.21*

ACE Limited Elective Deferred Compensation Plan (as amended 
and restated effective January 1, 2009)

10-K

10.39

February 27, 2009

92

Exhibit 
Number

10.22*

Exhibit Description

ACE Limited Elective Deferred Compensation Plan (as amended 
and restated effective January 1, 2011)

Incorporated by Reference

Original 
Number

Date Filed

Filed 
Herewith

10.5

October 30, 2013

Form

10-Q

10.23*

Deferred Compensation Plan amendments, effective January 1, 
2009

10-K

10.40

February 27, 2009

10.24*

Amendment to the ACE Limited Supplemental Retirement Plan

10-K

10.39

February 29, 2008

10.25*

Amendment and restated ACE Limited Supplemental Retirement 
Plan, effective January 1, 2009

10-K

10.42

February 27, 2009

10.26*

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

10.27*

ACE USA Supplemental Employee Retirement Savings Plan  (as 
amended through the Second Amendment)

10-K

10.30

March 1, 2007

10.28*

ACE USA Supplemental Employee Retirement Savings Plan  (as 
amended through the Third Amendment)

10-K

10.31

March 1, 2007

10.29*

ACE USA Supplemental Employee Retirement Savings Plan  (as 
amended and restated)

10-K

10.46

February 27, 2009

10.30*

First Amendment to the Amended and Restated ACE USA 
Supplemental Employee Retirement Savings Plan

10-K

10.39

February 25, 2010

10.31*

The ACE Limited 1995 Outside Directors Plan (as amended 
through the Seventh Amendment)

10-Q

10.1

August 14, 2003

10.32*

ACE Limited 2004 Long-Term Incentive Plan (as amended 
through the Fifth Amendment)

10.33*

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

10.34*

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

10.35*

Director Restricted Stock Award Terms under the ACE Limited 
2004 Long-Term Incentive Plan

10-Q

10.1

November 9, 2009

10.36*

Form of Incentive Stock Option Terms under the ACE Limited 
2004 Long-Term Incentive Plan

8-K

10.4

September 13, 2004

10.37*

Form of Incentive Stock Option Terms under the ACE Limited 
2004 Long-Term Incentive Plan

10-Q

10.4

May 8, 2008

10.38*

Form of Incentive Stock Option Terms under the ACE Limited 
2004 Long-Term Incentive Plan

10-K

10.63

February 27, 2009

10.39*

Form of Incentive Stock Option Terms under the ACE Limited 
2004 Long-Term Incentive Plan

10-Q

10.3

October 30, 2013

10.40*

Form of Non-Qualified Stock Option Terms under the ACE 
Limited 2004 Long-Term Incentive Plan

8-K

10.5

September 13, 2004

10.41*

Form of Non-Qualified Stock Option Terms under the ACE 
Limited 2004 Long-Term Incentive Plan

10-Q

10.3

May 8, 2008

93

Exhibit 
Number

10.42*

Exhibit Description

Form of Non-Qualified Stock Option Terms under the ACE 
Limited 2004 Long-Term Incentive Plan

Incorporated by Reference

Form

10-Q

Original 
Number

Date Filed

Filed 
Herewith

10.4

October 30, 2013

10.43*

Form of Restricted Stock Unit Award Terms (for outside directors) 
under the ACE Limited 2004 Long-Term Incentive Plan

10-Q

10.2

November 7, 2007

10.44*

Form of Restricted Stock Unit Award Terms (for outside directors) 
under the ACE Limited 2004 Long-Term Incentive Plan

10-Q

10.2

August 7, 2009

10.45*

10.46*

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

10-Q

10.1

August 4, 2011

10-Q

10.2

August 4, 2011

10.47*

ACE Limited Employee Stock Purchase Plan, as amended

8-K

10.1

May 22, 2012

10.48*

Form of Incentive Stock Option Terms under the ACE Limited 
2004 Long-Term Incentive Plan for Swiss Executive Management

10-K

10.71

February 27, 2015

10.49*

Form of Non-Qualified Stock Option Terms under the ACE 
Limited 2004 Long-Term Incentive Plan for Swiss Executive 
Management

10-K

10.72

February 27, 2015

10.50*

Form of Executive Management Non-Competition Agreement

8-K

10.1

May 22, 2015

10.51

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

10.52*

Chubb Limited 2016 Long-Term Incentive Plan

S-8

4.4

May 26, 2016

10.53*

Form of Incentive Stock Option Terms under the Chubb Limited 
2016 Long-Term Incentive Plan

10-Q

10.2

August 5, 2016

10.54*

Form of Restricted Stock Award Terms under the Chubb Limited 
2016 Long-Term Incentive Plan

10-Q

10.3

August 5, 2016

10.55*

Form of Restricted Stock Unit Award Terms under the Chubb 
Limited 2016 Long-Term Incentive Plan

10-Q

10.4

August 5, 2016

10.56*

Form of Non-Qualified Stock Option Terms under the Chubb 
Limited 2016 Long-Term Incentive Plan

10-Q

10.5

August 5, 2016

10.57*

Form of Incentive Stock Option Terms under the Chubb Limited 
2016 Long-Term Incentive Plan for Swiss Executive Management

10-Q

10.6

August 5, 2016

10.58*

Form of Restricted Stock Award Terms under the Chubb Limited 
2016 Long-Term Incentive Plan for Swiss Executive Management

10-Q

10.7

August 5, 2016

10.59*

Form of Restricted Stock Unit Award Terms under the Chubb 
Limited 2016 Long-Term Incentive Plan for Swiss Executive 
Management

10-Q

10.8

August 5, 2016

94

Exhibit 
Number

10.60*

10.61*

10.62*

10.63

10.64*

10.65*

10.66*

10.67*

10.68*

10.69*

Exhibit Description

Form of Non-Qualified Stock Option Terms under the Chubb 
Limited 2016 Long-Term Incentive Plan for Swiss Executive 
Management

Incorporated by Reference

Form

10-Q

Original 
Number

Date Filed

Filed 
Herewith

10.9

August 5, 2016

Chubb Limited Employee Stock Purchase Plan, as amended and 
restated

S-8

4.4

May 25, 2017

Director Restricted Stock Award Terms under the Chubb Limited 
2016 Long-Term Incentive Plan

10-Q

10.1

August 3, 2017

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

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

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

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

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

10-K

10.94

February 23, 2018

Form of Non-Qualified Stock Option Terms under the Chubb 
Limited 2016 Long-Term Incentive Plan for Swiss Executive 
Management

10-K

10.95

February 23, 2018

10.70*

Form of Restricted Stock Award Terms under the Chubb Limited 
2016 Long-Term Incentive Plan for Swiss Executive Management

10-K

10.96

February 23, 2018

10.71*

Form of Restricted Stock Unit Award Terms under the Chubb 
Limited 2016 Long-Term Incentive Plan for Swiss Executive 
Management

10-K

10.97

February 23, 2018

10.72*

Chubb Limited Clawback Policy

10-K

10.99

February 23, 2018

10.73*

10.74*

10.75*

10.76*

The Chubb Corporation Key Employee Deferred Compensation 
Plan (2005)

Amendment One to The Chubb Corporation Key Employee 
Deferred Compensation Plan (2005)

Amendment No. 2 to The Chubb Corporation Key Employee 
Deferred Compensation Plan (2005)

Amendment No. 3 to The Chubb Corporation Key Employee 
Deferred Compensation Plan (2005)

10.77*

Pension Excess Benefit Plan of The Chubb Corporation

10.78*

10.79*

Amendment No. 2 to the Pension Excess Benefit Plan of The 
Chubb Corporation

Amendment No. 3 to the Pension Excess Benefit Plan of The 
Chubb Corporation

8-K

8-K

10.9

March 9, 2005

10.1

September 12, 2005

10-K

10.20

March 2, 2009

10-K

10.32

February 28, 2013

X

X

X

95

Incorporated by Reference

Form

Original 
Number

Date Filed

Filed 
Herewith

X

X

X

X

X

X

X

X

X

X

X

X

Exhibit 
Number

10.80*

10.81*

10.82*

10.83*

21.1

22.1

23.1

31.1

31.2

32.1

32.2

101

Exhibit Description

Amendment No. 4 to the Pension Excess Benefit Plan of The 
Chubb Corporation

Amendments to the Chubb U.S. Supplemental Employee 
Retirement Plan, the Chubb U.S. Deferred Compensation Plan, 
and Pension Excess Benefit Plan of The Chubb Corporation

Form of Performance Based Restricted Stock 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 Executive 
Officers

Subsidiaries of the Company

Guaranteed Securities

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, 2020, 
formatted in Inline XBRL: (i)  Consolidated Balance Sheets at 
December 31, 2020 and 2019; (ii) Consolidated Statements of 
Operations and Comprehensive Income for the years ended 
December 31, 2020, 2019, and 2018; (iii) Consolidated 
Statements of Shareholders' Equity for the years ended December 
31, 2020, 2019, and 2018; (iv) Consolidated Statements of 
Cash Flows for the years ended December 31, 2020, 2019, and 
2018; and (v) Notes to the Consolidated Financial Statements

104

The Cover Page Interactive Data File formatted in Inline XBRL 
(The cover page XBRL tags are embedded in the Inline XBRL 
document and included in Exhibit 101)

* Management contract, compensatory plan or arrangement

ITEM 16.  Form 10-K Summary

None.

96

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 25, 2021 

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, Chief Executive Officer, and Director

February 25, 2021

Evan G. Greenberg

/s/   Philip V. Bancroft

Executive Vice President and Chief Financial Officer

February 25, 2021

Philip V. Bancroft

(Principal Financial Officer)

/s/   Annmarie T. Hagan

Chief Accounting Officer

Annmarie T. Hagan

(Principal Accounting Officer)

February 25, 2021

/s/   Michael G. Atieh

Director

February 25, 2021

Michael G. Atieh

/s/   Sheila P. Burke

Director

February 25, 2021

Sheila P. Burke

/s/   James I. Cash

Director

February 25, 2021

James I. Cash

/s/   Mary A. Cirillo

Director

February 25, 2021

Mary A. Cirillo

/s/   Michael P. Connors

Director

February 25, 2021

Michael P. Connors

97

                                                                             
Signature

Title

Date

/s/   John A. Edwardson

Director

February 25, 2021

John A. Edwardson

/s/   Robert J. Hugin

Director

February 25, 2021

Robert J. Hugin

/s/   Robert W. Scully

Director

February 25, 2021

Robert W. Scully

/s/   Eugene B. Shanks, Jr.

Director

February 25, 2021

Eugene B. Shanks, Jr.

/s/   Theodore E. Shasta

Director

February 25, 2021

Theodore E. Shasta

/s/   David H. Sidwell

Director

February 25, 2021

David H. Sidwell

/s/   Olivier Steimer

Director

February 25, 2021

Olivier Steimer

/s/   Frances F. Townsend

Director

February 25, 2021

Frances F. Townsend

98

CHUBB LIMITED AND SUBSIDIARIES

CONSOLIDATED FINANCIAL STATEMENTS

December 31, 2020 

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.

Note 10.

Note 11.

Note 12.

Note 13.

Note 14.
Note 15.

Summary of significant accounting policies

Acquisitions

Investments

Fair value measurements

Reinsurance

Goodwill and Other intangible assets

Unpaid losses and loss expenses

Taxation

Debt

Commitments, contingencies, and guarantees

Shareholders' equity

Share-based compensation

Postretirement benefits

Other income and expense

Segment information

Note 16.

Earnings per share

Note 17.

Related party transactions

Note 18.

Statutory financial information

Note 19.

Information provided in connection with outstanding debt of subsidiaries

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-7

F-8

F-9

F-10

F-11

F-22

F-23

F-30

F-37

F-39

F-40

F-66

F-70

F-71

F-76

F-78

F-82

F-88

F-88

F-94

F-94

F-95

F-97

F-104

F-105

F-107

F-108

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.

Management's Report on 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, 2020, 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, 2020.

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, 2020. The report, which expresses an unqualified opinion on the effectiveness of 
Chubb's internal control over financial reporting as of December 31, 2020, 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 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, 2020 and 2019, and the related consolidated statements of operations and comprehensive income, of 
shareholders' equity and of cash flows for each of the three years in the period ended December 31, 2020, 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, 2020, 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, 2020 and 2019, and the results of its operations and its cash flows for each of 
the three years in the period ended December 31, 2020 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, 2020, 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 Report on 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.

Critical Audit Matters

The critical audit matters communicated below are matters arising from the current period audit of the consolidated financial 
statements that were communicated or required to be communicated to the audit committee and that (i) relate to accounts or 
disclosures that are material to the consolidated financial statements and (ii) involved our especially challenging, subjective, or 
complex judgments. The communication of critical audit matters does not alter in any way our opinion on the consolidated 
financial statements, taken as a whole, and we are not, by communicating the critical audit matters below, providing separate 
opinions on the critical audit matters or on the accounts or disclosures to which they relate.

Valuation of Unpaid Losses and Loss Expenses, Net of Reinsurance

As described in Note 7 to the consolidated financial statements, as of December 31, 2020, the Company’s liability for unpaid 
losses and loss expenses, net of reinsurance, was approximately $53 billion. The majority of the Company’s net unpaid losses 
and loss expenses arise from the Company’s long-tail casualty business (such as general liability and professional liability), U.S. 
sourced workers’ compensation, asbestos-related, environmental pollution and other exposures with high estimation uncertainty. 
The process of establishing loss reserves requires the use of estimates and judgments based on circumstances underlying the 
insured loss at the date of accrual. The judgments involved in projecting the ultimate losses include 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 reserves for the various product lines each require different 
qualitative and quantitative assumptions and judgments, including 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 the Company’s insured parties.  

The principal considerations for our determination that performing procedures relating to the valuation of unpaid losses and loss 
expenses, net of reinsurance, from the long-tail and other exposures as described above, is a critical audit matter are (i) the 
significant judgment by management in determining the reserve liability, which in turn led to a high degree of auditor 
subjectivity and judgment in performing procedures relating to the valuation; (ii) the significant audit effort and judgment in 
evaluating the audit evidence relating to the actuarial reserving methods and assumptions related to extrapolation of actual 
historical data, loss development patterns, industry data, other benchmarks, and the impact of qualitative and quantitative 
subjective factors; and (iii) the audit effort included the involvement of professionals with specialized skill and knowledge to 
assist in performing these procedures and evaluating the audit evidence obtained.  

Addressing the matter involved performing procedures and evaluating audit evidence in connection with forming our overall 
opinion on the consolidated financial statements. These procedures included testing the effectiveness of controls relating to the 
Company’s valuation of unpaid losses and loss expenses, net of reinsurance, including controls over the selection of actuarial 
methodologies and development of significant assumptions. These procedures also included, among others, the involvement of 
professionals with specialized skill and knowledge to assist in performing one or a combination of procedures, including (i) 
independently estimating reserves on a sample basis using actual historical data and loss development patterns, as well as 
industry data and other benchmarks, to develop an independent estimate and comparing the independent estimate to 
management’s actuarially determined reserves; and (ii) evaluating management’s actuarial reserving methodologies and 
aforementioned assumptions, as well as assessing qualitative adjustments to carried reserves and the consistency of 
management’s approach period-over-period. Performing these procedures involved testing the completeness and accuracy of 
data provided by management.

Valuation of Level 3 Investments in the Valuation Hierarchy

As described in Note 4 to the consolidated financial statements, as of December 31, 2020, the Company had total assets 
measured at fair value of approximately $106 billion, of which approximately $2 billion were categorized as level 3 in the 
valuation hierarchy.  The level 3 investments are measured at fair value using inputs that are unobservable and reflect 
management’s judgments about assumptions that market participants would use in pricing or, for certain of the investments, 
management obtains and evaluates a single broker quote, which is typically from a market maker. As described by 
management, the 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 

F-5

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

actual transaction would occur.  

The principal considerations for our determination that performing procedures relating to the valuation of level 3 investments in 
the valuation hierarchy is a critical audit matter are (i) the significant judgment by management in determining the fair value of 
these investments as they are measured using inputs that are unobservable and are likely to be priced using models or inputs 
other than quoted prices, which in turn led to a high degree of auditor subjectivity and judgment in performing procedures 
relating to the estimate; and (ii) the audit effort included the involvement of professionals with specialized skill and knowledge 
to assist in performing these procedures and evaluating the audit evidence obtained.  

Addressing the matter involved performing procedures and evaluating audit evidence in connection with forming our overall 
opinion on the consolidated financial statements. These procedures included testing the effectiveness of the controls relating to 
the valuation of level 3 investments. These procedures also included, among others, obtaining pricing from sources other than 
those used by management for a sample of securities and comparing management’s estimate to the prices independently 
obtained, and the involvement of professionals with specialized skill and knowledge to assist in developing an independent 
range of prices for a sample of securities and comparing management’s estimate to the independently developed ranges.

/s/ PricewaterhouseCoopers LLP

PricewaterhouseCoopers LLP

Philadelphia, PA

February 25, 2021

We have served as the Company’s auditor since 1985, which includes periods before the Company became subject to SEC 
reporting requirements.

F-6

CONSOLIDATED BALANCE SHEETS
Chubb Limited and Subsidiaries

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

December 31

December 31

2020

2019

Fixed maturities available for sale, at fair value, net of valuation allowance – $20                     
at December 31, 2020 (amortized cost – $85,188 and $82,580)
Fixed maturities held to maturity, at amortized cost, net of valuation allowance – $44             
at December 31, 2020 (fair value – $12,510 and $13,005)

$ 

Equity securities, at fair value
Short-term investments, at fair value (amortized cost – $4,349 and $4,291)
Other investments, at fair value

Total investments

Cash
Restricted cash
Securities lending collateral
Accrued investment income
Insurance and reinsurance balances receivable, net of valuation allowance – $44 and $44
Reinsurance recoverable on losses and loss expenses, net of valuation allowance – $314 and $316  
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

90,699  $ 

85,488 

11,653 

12,581 

4,027 

4,345 

7,945 

812 

4,291 

6,062 

118,669 

109,234 

1,747 

89 

1,844 

867 

10,480 

15,592 

206 

5,402 

263 

1,537 

109 

994 

867 

10,357 

15,181 

197 

5,242 

306 

15,400 

15,296 

5,811 

2,769 

2,813 

8,822 

6,063 

2,647 

1,332 

7,581 

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 (refer to Note 10)
Shareholders’ equity
Common Shares (CHF 24.15 par value; 477,605,264 and 479,783,864 shares 

issued; 450,732,625 and 451,971,567 shares outstanding)
Common Shares in treasury (26,872,639 and 27,812,297 shares)
Additional paid-in capital
Retained earnings
Accumulated other comprehensive income (AOCI)
Total shareholders’ equity
Total liabilities and shareholders’ equity

See accompanying notes to the Consolidated Financial Statements

$ 

190,774  $ 

176,943 

$ 

67,811  $ 

17,652 

5,713 

6,708 

1,844 

62,690 

16,771 

5,373 

6,184 

994 

14,052 

12,214 

892 

1,405 
— 

804 

1,416 
1,299 

14,948 

13,559 

308 

308 

131,333 

121,612 

11,064 

(3,644)   

9,815 

39,337 

2,869 

59,441 

11,121 

(3,754) 

11,203 

36,142 

619 

55,331 

$ 

190,774  $ 

176,943 

F-7

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME
Chubb Limited and Subsidiaries

For the years ended December 31, 2020, 2019, and 2018
(in millions of U.S. dollars, except per share data)

Revenues

Net premiums written

Increase 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 $(281), $(31), and $(302) 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 (includes benefit of $(36), nil, and $(41) on unrealized gains 

and losses reclassified from AOCI)

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-8

2020

2019

2018

$ 

33,820  $ 

32,275  $ 

30,579 

(703)   

(985)   

(515) 

33,117 

31,290 

30,064 

3,375 

3,426 

3,305 

— 

— 

— 

(90)   

32 

(58)   

(498)   

(472)   

(52) 

3 

(49) 

(603) 

(498)   

(530)   

(652) 

35,994 

34,186 

32,717 

21,710 

18,730 

18,067 

784 

6,547 

2,979 

516 

740 

6,153 

3,030 

552 

(994)   

(596)   

290 

— 

305 

23 

590 

5,912 

2,886 

641 

(434) 

339 

59 

31,832 

28,937 

28,060 

4,162 

5,249 

4,657 

629 

795 

695 

$ 

3,533  $ 

4,454  $ 

3,962 

$ 

2,311  $ 

3,704  $ 

(2,298) 

281 

2,592 

31 

302 

3,735 

(1,996) 

306 

(232)   

13 

(76)   

(802) 

(321) 

2,666 

3,672 

(3,119) 

(416)   

(605)   

399 

2,250 

3,067 

(2,720) 

$ 

5,783  $ 

7,521  $ 

1,242 

$ 

$ 

7.82  $ 

9.77  $ 

7.79  $ 

9.71  $ 

8.55 

8.49 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY
Chubb Limited and Subsidiaries

For the years ended December 31, 2020, 2019, and 2018

(in millions of U.S. dollars)
Common Shares
Balance – beginning of year
Cancellation of treasury shares
Balance – end of year
Common Shares in treasury
Balance – beginning of year
Common Shares repurchased
Cancellation of treasury shares
Net shares issued under employee share-based compensation plans
Balance – end of year
Additional paid-in capital
Balance – beginning of year
Net shares issued under employee share-based compensation plans
Exercise of stock options
Share-based compensation expense
Funding of dividends declared to Retained earnings
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
Cancellation of treasury shares
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 (depreciation) on investments
Balance – beginning of year
Cumulative effect of adoption of accounting standards 
Balance – beginning of year, as adjusted
Change in year, before reclassification from AOCI, net of income tax (expense) benefit of 

$(426), $(647), and $338

Amounts reclassified from AOCI, net of income tax (expense) of $(36), nil, and $(41)

Change in year, net of income tax (expense) benefit of $(462), $(647), and $297
Balance – end of year
Cumulative foreign currency translation adjustment
Balance – beginning of year
Cumulative effect of adoption of accounting standards 
Balance – beginning of year, as adjusted
Change in year, net of income tax (expense) benefit of $(4), $24, and $35
Balance – end of year
Postretirement benefit liability adjustment
Balance – beginning of year
Cumulative effect of adoption of accounting standards 
Balance – beginning of year, as adjusted
Change in year, net of income tax benefit of $50, $18, and $67
Balance – end of year

Accumulated other comprehensive income (loss)
Total shareholders’ equity

 See accompanying notes to the Consolidated Financial Statements

2020

2019

2018

$ 

11,121  $ 

(57)   

11,064 

11,121  $ 
— 
11,121 

11,121 
— 
11,121 

(3,754)   
(516)   
323 
303 
(3,644)   

11,203 

(195)   
(50)   
255 
(1,398)   
9,815 

(2,618)   
(1,531)   
— 
395 
(3,754)   

12,557 

(178)   
(82)   
266 
(1,360)   
11,203 

36,142 

31,700 

(72)   

36,070 
3,533 

(266)   

1,398 
(1,398)   
39,337 

(12)   

31,688 
4,454 
— 
1,360 
(1,360)   
36,142 

2,543 
— 
2,543 

1,885 
245 

2,130 
4,673 

(1,939)   
— 
(1,939)   
302 
(1,637)   

15 
— 
15 
(182)   
(167)   

2,869 

$ 

59,441  $ 

(545)   
— 
(545)   

3,057 
31 

3,088 
2,543 

(1,976)   
— 
(1,976)   
37 
(1,939)   

73 
— 
73 
(58)   
15 
619 
55,331  $ 

(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 
(254) 
73 
(2,448) 
50,312 

F-9

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONSOLIDATED STATEMENTS OF CASH FLOWS
Chubb Limited and Subsidiaries

For the years ended December 31, 2020, 2019, and 2018
(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

2020

2019

2018

$ 

3,533  $ 

4,454  $ 

3,962 

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, $45, nil)
Payment, including deposit, for Huatai Group interest
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 and other
Policyholder contract withdrawals and other
Other

Net cash flows used for financing activities

Effect of foreign currency rate changes on cash and restricted cash
Net increase 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-10

498 
367 
290 
(333)   

4,664 
846 
236 
535 
(98)   
46 
(114)   
(336)   
(89)   
(260)   

9,785 

530 
395 
305 
(97)   
(257)   

1,051 
215 
(302)   
(207)   
(7)   
(270)   
838 
(344)   
38 
6,342 

(26,298)   

(25,846)   

— 
(202)   
(6,419)   
11,377 
— 
3,880 
12,450 
995 
(81)   
(113)   
(1,924)   
907 
— 
(1,623)   
(470)   
(7,521)   

(1,388)   
(523)   
988 
2,354 
(1,301)   
(2,354)   
145 
470 
(386)   
(87)   
(2,082)   

8 
190 
1,646 
1,836  $ 

— 
(229)   
(531)   

13,110 
6 
611 
9,039 
946 
(1,117)   
(703)   
(1,315)   
1,390 

(29)   
(580)   
(657)   
(5,905)   

(1,354)   
(1,530)   
2,828 
2,817 

(510)   
(2,817)   
204 
514 
(303)   
— 
(151)   
20 
306 
1,340 
1,646  $ 

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 

902  $ 
524  $ 

912  $ 
512  $ 

503 
621 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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 15 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 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 and non-A&E casualty 
exposures;

future policy benefits reserves;

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

reinsurance recoverable, including a valuation allowance for uncollectible reinsurance;

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

the valuation of the investment portfolio and assessment of valuation allowance for expected credit losses;

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. 

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. 

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 

F-11

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

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 $226 million and 
$246 million at December 31, 2020 and 2019, respectively. Amortization expense for deferred marketing costs was $99 
million, $109 million, and $114 million for the years ended December 31, 2020, 2019, and 2018, 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).

F-12

                                                                                                                                                                                                                                    
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 valuation allowance for uncollectible reinsurance determined based upon a review 
of the financial condition of reinsurers and other factors. The valuation allowance 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 allowance 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. Changes in the valuation allowance for uncollectible reinsurance recoverables are recorded in Losses and loss 
expenses in the Consolidated statements of operations. Our methodology to calculate the valuation allowance was consistent 
with the new expected credit loss guidance adopted on January 1, 2020. Therefore, there was no change to the valuation 
allowance upon adoption. 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 valuation allowance 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 valuation 
allowance 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 valuation allowance for uncollectible reinsurance by establishing a default factor pursuant 
to information received; and

•

For other recoverables, management determines the valuation allowance for uncollectible reinsurance based on the specific 
facts and circumstances.

The methods used to determine the reinsurance recoverable balance and related valuation allowance for uncollectible 
reinsurance are regularly reviewed and updated, and any resulting adjustments are reflected in earnings in the period identified.

The methods used to determine the valuation allowance for uncollectible high deductible recoverable amounts and valuation 
allowance for insurance and reinsurance balances receivable are similar to the processes used to determine the valuation 
allowance for uncollectible reinsurance recoverable. For information on high deductible policies, refer to section h) Unpaid losses 
and loss expenses, below.

Prepaid reinsurance premiums represent the portion of premiums ceded to reinsurers applicable to the unexpired coverage terms 
of the reinsurance contracts in-force. 

F-13

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

The value of reinsurance business assumed is the deferred gain or loss related to loss portfolio transfers assumed and is 
calculated as the difference between the estimated ultimate value of the liabilities assumed under retroactive reinsurance 
contracts over consideration received. The gain or loss is amortized and recorded to Losses and loss expenses based on the 
payment pattern of the losses assumed. 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. The value of reinsurance business assumed at December 31, 2020 and 2019 were 
immaterial.

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, net of a valuation allowance for credit losses, 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, net of a valuation allowance for credit losses.

Equity securities are reported at fair value with changes in fair value recorded in net realized gains (losses) on the Consolidated 
statement of operations.

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, and 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, 2020, the remaining 
balance of this fair value adjustment was $213 million which is expected to amortize over the next two 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. 

Valuation allowance for fixed income securities

Management evaluates current expected credit losses (CECL) for all HTM securities each quarter. U.S. treasury and agency 
securities and U.S. government agency mortgage-backed securities are assumed to have no risk of non-payment and therefore 
are excluded from the CECL evaluation. The remaining HTM securities are evaluated for potential credit loss on a collective pool 
basis. We elected to pool HTM securities by 1) external credit rating and 2) time to maturity (duration). These characteristics 
are the most representative of similar risk characteristics within our portfolio. Chubb pools HTM securities and calculates an 
expected credit loss for each pool using Moody’s corporate bond default average, corporate bond recovery rate, and an economic 
cycle multiplier. The multiplier is based on the leading economic index and will adjust the average default frequency for a 
forward-looking economic outlook. Management monitors the credit quality of HTM securities through the review of external 
credit ratings on a quarterly basis. 

Management evaluates expected credit losses (ECL) for AFS securities when fair value is below amortized cost. AFS securities 
are evaluated for potential credit loss on an individual security level but the evaluation may use assumptions consistent with 
expectations of credit losses for a group of similar securities. If management has the intent to sell or will be required to sell the 
security before recovery, the entire impairment loss will be recorded through income to net realized gains and losses. If 
management does not have the intent to sell or will not be required to sell the security before recovery, an allowance for credit 
losses is established and is recorded through income to net realized gains and losses, and the non-credit loss portion is recorded 
through other comprehensive income.

F-14

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Examples of criteria that are collectively evaluated to determine if a credit loss has occurred include the following:

•

•

The extent to which the fair value is less than amortized cost;

Adverse conditions related to the security, industry, or geographic area;

• Downgrades in the security's credit rating by a rating agency; and

•

Failure of the issuer to make scheduled principal or interest payments

AFS securities that meet any one of the criteria included above will be subject to a discounted cash flow analysis by comparing 
the present value of expected future cash flows with the amortized cost basis. Projected cash flows are driven primarily by 
assumptions regarding probability of default and the timing and amount of recoveries associated with defaults. Chubb developed 
the projected cash flows using market data, issuer-specific information, and credit ratings. In combination with contractual cash 
flows and the use of historical default and recovery data by Moody's Investors Service (Moody's) rating category we generate 
expected cash flows using the average cumulative issuer-weighted global default rates by letter rating. 

If the present value of expected future cash flows is less than the amortized cost, a credit loss exists and an allowance for credit 
losses will be recognized. If the present value of expected future cash flows is equal to or greater than the amortized cost basis, 
management will conclude an expected credit loss does not exist.

Management reviews credit losses and the valuation allowance for expected credit losses each quarter. When all or a portion of 
a fixed maturity security is identified to be uncollectible and written off, the valuation allowance for expected credit losses is 
reduced by the same amount. In general, a security is considered uncollectible no later than when all efforts to collect 
contractual cash flows have been exhausted. Below are considerations for when a security may be deemed uncollectible:

• We have sufficient information to determine that the issuer of the security is insolvent;

• We receive notice that the issuer of the security has filed for bankruptcy, and the collectability is expected to be adversely 

impacted by the bankruptcy;

The issuer of a security has violated multiple debt covenants;

Amounts have been past due for a specified period of time with no response from the issuer;

A significant deterioration in the value of the collateral has occurred;

•

•

•

• We have received correspondence from the issuer of the security indicating that it doesn’t intend to pay the contractual 

principal and interest.

We elected to not measure an allowance for accrued investment income as uncollectible balances are written off in a timely 
manner, typically 30 to 45 days after uncollected balances are due.

Prior to January 1, 2020, fixed income securities were evaluated individually for other-than-temporary impairment (OTTI) and a 
realized loss was recognized once certain criteria were met.

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 4 for a further discussion on net asset value. 

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-15

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. Generally, we own twenty percent or more of the investee’s 
shares. 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. 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. This category principally comprised our GLB contracts; 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 forward 
contracts. Refer to Note 10 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-16

 
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 4 for a discussion on the determination of fair value for Chubb's various investment securities.

f) Cash 
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.

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

December 31

2020

2019

2018

$ 

1,747  $ 

1,537  $ 

1,247 

89 

109 

93 

Total cash and restricted cash shown in the Consolidated statements of cash flows

$ 

1,836  $ 

1,646  $ 

1,340 

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 with an average original useful life of 25 years. Intangible assets are regularly reviewed for indicators of 
impairment. Impairment is 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. 

F-17

 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

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 income 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 unpaid loss and loss expense reserves of $26 million, net of discount, held at December 31, 2020, representing 
certain structured settlements for which the timing and amount of future claim payments are reliably determinable and $42 
million, net of discount, of certain reserves for unsettled claims, Chubb does not discount its P&C loss reserves. This compares 
with reserves of $31 million for certain structured settlements and $43 million of certain reserves for unsettled claims at 
December 31, 2019. 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, 2020, the liability due to claimants was $548 million, net of discount, and reinsurance recoverables due from 
the life insurance companies was $522 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, 
2020 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 $110 million and $145 million at December 
31, 2020 and 2019, 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. 

Our loss reserves are presented net of contractual deductible recoverable amounts due from policyholders. 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 under such policies 
to pay covered claims first, and then seek reimbursement for amounts within the applicable deductible from our customers. We 
generally seek to mitigate this risk through collateral agreements. 

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.

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 include a margin for 

F-18

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

adverse deviation. Interest rates used in calculating reserves range from less than 1.0 percent to 9.0 percent at December 31, 
2020 compared to less than 1.0 percent to 11.0 percent at December 31, 2019. 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. 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 Note 10 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 $107 million and $93 million at December 31, 2020 and 2019, 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.

Deposit liabilities include reinsurance deposit liabilities of $86 million and $88 million and contract holder deposit funds of 
$2.2 billion and $2.0 billion at December 31, 2020 and 2019, respectively. 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 

F-19

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

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, 2020, property and equipment totaled $2.0 billion, 
consisting principally of capitalized software costs of $1.3 billion incurred to develop or obtain computer software for internal 
use and company-owned facilities of $260 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 40 years. At December 31, 2019, property and 
equipment totaled $1.9 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 income of ESIS is included within Administrative expenses in the Consolidated 
statements of operations and were $18 million, $47 million, and $49 million for the years ended December 31, 2020, 2019, 
and 2018, 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 that are determined to be 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.

q) 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 12 for additional information. 

F-20

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

r) Chubb integration expenses
Direct costs related to the Chubb Corp acquisition were expensed as incurred. Chubb integration expenses were nil, $23 million, 
and $59 million for the years ended December 31, 2020, 2019 and 2018, 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.  

s) New accounting pronouncements
Adopted in 2020
Financial Instruments – Credit Losses: Measurement of Credit Losses on Financial Instruments
Effective January 1, 2020, we adopted, on a modified retrospective basis, new 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 considers 
historical information, current information, as well as reasonable and supportable forecasts, including estimates of prepayments. 
In addition, the guidance also replaced the current available for sale (AFS) 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 security has been below its amortized cost no longer impacts the determination of 
whether a potential credit loss exists. The AFS security model also requires the use of a valuation allowance as compared to the 
previous practice of writing down the asset. 

In 2020, we recognized a cumulative effect adjustment and decreased beginning retained earnings by $79 million pre-tax, or 
$72 million after-tax, principally related to the valuation allowance for credit losses. We also adopted the required disclosures 
within Note 3 Investments and Note 5 Reinsurance. Results for reporting periods prior to January 1, 2020 are presented in 
accordance with the previous guidance.

Adopted in 2021
Income Taxes - Simplifying the Accounting for Income Taxes
Effective January 1, 2021, we adopted guidance which is intended to simplify the accounting for income taxes by removing 
several exceptions contained in existing guidance and amending other guidance. The adoption of the new guidance did not have 
a material effect on our results of operations or financial condition.

Accounting guidance not yet adopted
Effects of Reference Rate Reform on Financial Reporting
In March 2020, the FASB issued guidance which provides optional expedients and exceptions for applying GAAP to 
investments, derivatives, or other transactions that reference the London Interbank Offered Rate (LIBOR) or another reference 
rate expected to be discontinued because of reference rate reform. Along with the optional expedients, the amendments include 
a general principle that permits an entity to consider contract modifications due to reference reform to be an event that does not 
require contract re-measurement at the modification date or reassessment of a previous accounting determination. Additionally, 
a company may make a one-time election to sell, transfer, or both sell and transfer debt securities classified as held to maturity 
that reference a rate affected by reference rate reform and that were classified as held to maturity before January 1, 2020. This 
standard may be elected over time through December 31, 2022 as reference rate reform activities occur. Our exposure to 
LIBOR is limited and, accordingly, we do not expect reference rate reform to have a material impact on our Consolidated 
Financial Statements.

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 in the first quarter of 2023 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.

F-21

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

2. Acquisitions

Huatai Group

Chubb maintains a direct investment in Huatai Insurance Group Co., Ltd. (Huatai Group). Huatai Group is the parent company 
of, and owns 100 percent of, Huatai Property & Casualty Insurance Co., Ltd. (Huatai P&C), approximately 80 percent of Huatai 
Life Insurance Co., Ltd. (Huatai Life), and approximately 82 percent of Huatai Asset Management Co., Ltd. (collectively, 
Huatai). Huatai Group's insurance operations have more than 600 branches and 11 million customers in China. 

In 2019, Chubb entered into agreements to acquire an additional 22.4 percent ownership in Huatai Group through two 
separate purchases, a 15.3 percent ownership interest for approximately $1.1 billion and a 7.1 percent ownership interest for 
approximately $493 million. On July 13, 2020, we completed the 15.3 percent purchase. The purchase of the additional 7.1 
percent ownership interest is contingent upon important conditions. 

In connection with these purchase agreements, we paid $1.6 billion, including a collateralized deposit for the 7.1 percent 
tranche, in 2020. These transactions are recorded within investing activities on the Consolidated statement of cash flows.

Separately, in November 2020, we completed the purchase of an incremental 0.9 percent ownership interest in Huatai Group 
for approximately $65 million.

As of December 31, 2020, Chubb's aggregate ownership interest in Huatai Group was approximately 47.1 percent. Chubb 
applies the equity method of accounting to its investment in Huatai Group by recording its share of net income or loss in Other 
(income) expense in the Consolidated statements of operations. Refer to Note 14 for additional information. The Consolidated 
statements of operations include the equity income from the additional ownership interests as of each respective closing date.
Upon completion of the 7.1 percent purchase, which will result in majority ownership of Huatai Group, Chubb is expected to 
obtain control of Huatai. At that time, Chubb is expected to apply consolidation accounting and discontinue the application of 
the equity method of accounting.  

Prior year acquisition
Banchile Seguros de Vida

On December 30, 2019, we acquired Banchile Seguros de Vida, an insurance company providing both life and property and 
casualty coverages in Chile, for $74 million in cash. The results of this acquisition are included in the Overseas General 
Insurance and Life Insurance segments as appropriate, determined by the type of policy written.

F-22

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

3. Investments 

a) Fixed maturities
Effective January 1, 2020, we adopted new accounting guidance that requires a valuation allowance for credit losses to be 
established for fixed maturity securities classified as held to maturity (HTM) or available for sale (AFS).

December 31, 2020

(in millions of U.S. dollars)

Available for sale

U.S. Treasury / Agency

Non-U.S.

Corporate and asset-backed securities

Mortgage-backed securities

Municipal

Amortized
Cost

Valuation 
Allowance

Gross 
Unrealized 
Appreciation

Gross 
Unrealized 
Depreciation

Fair Value

$ 

2,471  $ 

—  $ 

199  $ 

—  $ 

2,670 

24,594 

34,095 

17,456 

6,572 

(6)   

(14)   

— 

— 

1,808 

2,322 

1,022 

304 

(42)   

26,354 

(72)   

36,331 

(8)   

(2)   

18,470 

6,874 

$ 

85,188  $ 

(20)  $ 

5,655  $ 

Amortized 
Cost

Valuation 
Allowance

Net Carrying 
Value

(124)  $ 
Gross 
Unrealized 
Appreciation

90,699 
Gross 
Unrealized 
Depreciation

Fair
Value

Held to maturity

U.S. Treasury / Agency

Non-U.S.

Corporate and asset-backed securities

Mortgage-backed securities

Municipal

December 31, 2019

(in millions of U.S. dollars)

Available for sale

U.S. Treasury / Agency

Non-U.S.

Corporate and asset-backed securities

Mortgage-backed securities

Municipal

Held to maturity

U.S. Treasury / Agency

Non-U.S.

Corporate and asset-backed securities

Mortgage-backed securities

Municipal

$ 

1,392  $ 

—  $ 

1,392  $ 

60  $ 

—  $ 

1,452 

1,295 

2,185 

2,000 

4,825 

(7)   

(35)   

(1)   

(1)   

1,288 

2,150 

1,999 

4,824 

118 

288 

148 

245 

(1)   

1,405 

— 

2,438 

(1)   

2,146 

— 

5,069 

$ 

11,697  $ 

(44)  $ 

11,653  $ 

859  $ 

(2)  $  12,510 

Amortized
Cost

Gross
Unrealized
Appreciation

Gross
Unrealized
Depreciation

Fair
Value

OTTI 
Recognized
in AOCI

$ 

3,188  $ 

96  $ 

(1)  $ 

3,283  $ 

22,670 

30,689 

18,712 

7,321 

1,099 

1,180 

494 

205 

(62)   

23,707 

(78)   

31,791 

(14)   

19,192 

(11)   

7,515 

— 

(25) 

(5) 

— 

— 

$ 

82,580  $ 

3,074  $ 

(166)  $ 

85,488  $ 

(30) 

$ 

1,318  $ 

29  $ 

—  $ 

1,347  $ 

1,423 

2,349 

2,331 

5,160 

62 

121 

65 

150 

— 

(2)   

— 

(1)   

1,485 

2,468 

2,396 

5,309 

$ 

12,581  $ 

427  $ 

(3)  $ 

13,005  $ 

— 

— 

— 

— 

— 

— 

F-23

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

The following table presents the amortized cost of our HTM securities according to S&P rating:

December 31, 2020

(in millions of U.S. dollars)
AAA
AA
A
BBB
BB
Other
Total

The following table presents fixed maturities by contractual maturity:

Amortized cost

% of Total

$ 

2,511 

6,193 

2,138 

826 

28 

1 

 22 %

 53 %

 18 %

 7 %

 — %

 — %

$ 

11,697 

 100 %

(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

2020

December 31

2019 

Net Carrying 
Value

Fair Value

Amortized Cost

Fair Value

$ 

4,760  $ 

4,760  $ 

3,951  $ 

$ 

$ 

26,227 

27,232 

14,010 

72,229 

18,470 

26,227 

27,232 

14,010 

72,229 

18,470 

27,142 

23,901 

8,874 

63,868 

18,712 

90,699  $ 

90,699  $ 

82,580  $ 

1,231  $ 

1,240  $ 

478  $ 

3,592 

3,029 

1,802 

9,654 

1,999 

3,760 

3,228 

2,136 

10,364 

2,146 

3,869 

3,756 

2,147 

10,250 

2,331 

3,973 

27,720 

24,874 

9,729 

66,296 

19,192 

85,488 

479 

3,940 

3,883 

2,307 

10,609 

2,396 

$ 

11,653  $ 

12,510  $ 

12,581  $ 

13,005 

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. 

F-24

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

b) Gross unrealized loss
Fixed maturities in an unrealized loss position at December 31, 2020, 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 table presents, for AFS fixed maturities in an unrealized loss position (including securities on loan) that are not 
deemed to have credit losses, the aggregate fair value and gross unrealized loss by length of time the security has continuously 
been in an unrealized loss position:

December 31, 2020

(in millions of U.S. dollars)

Fair Value

0 – 12 Months

Over 12 Months

Gross
Unrealized 
Loss

Fair Value

Gross
Unrealized 
Loss

Fair Value

Total

Gross
Unrealized 
Loss

Non-U.S.
Corporate and asset-backed 
securities

Mortgage-backed securities

Municipal

$ 

1,628  $ 

(35)  $ 

114  $ 

(5)  $ 

1,742  $ 

2,212 

875 

40 

(33)   

(6)   

(1)   

593 

35 

16 

(14)   

2,805 

(2)   

(1)   

910 

56 

Total AFS fixed maturities

$ 

4,755  $ 

(75)  $ 

758  $ 

(22)  $ 

5,513  $ 

(40) 

(47) 

(8) 

(2) 

(97) 

The following table presents, 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, 2019

(in millions of U.S. dollars)

U.S. Treasury / Agency

Non-U.S.
Corporate and asset-backed 
securities

Mortgage-backed securities

Municipal

Total fixed maturities

0 – 12 Months

Over 12 Months

Fair Value

Gross
Unrealized 
Loss

Fair Value

Gross
Unrealized 
Loss

Fair Value

$ 

234  $ 

(1)  $ 

339  $ 

—  $ 

573  $ 

1,846 

2,121 

1,174 

188 

(34)   

(40)   

(6)   

— 

802 

988 

932 

276 

(28)   

2,648 

(40)   

(8)   

(12)   

3,109 

2,106 

464 

Total

Gross
Unrealized 
Loss

(1) 

(62) 

(80) 

(14) 

(12) 

$ 

5,563  $ 

(81)  $ 

3,337  $ 

(88)  $ 

8,900  $ 

(169) 

c) Net realized gains (losses)
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)

Year Ended December 31

2019

2018

Balance of credit losses related to securities still held – beginning of year

$ 

34  $ 

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

$ 

33 

4 

(41)   

30  $ 

22 

20 

5 

(13) 

34 

F-25

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

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
Recovery of expected credit losses
Impairment (1)
Total fixed maturities
Equity securities
Other investments 
Foreign exchange gains (losses)
Investment and embedded derivative instruments
Fair value adjustments on insurance derivative
S&P 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
Other
Income tax (expense) benefit
Change in net unrealized appreciation (depreciation) on investments (after-tax)

(1)

Relates to certain securities we intended to sell and securities written to market entering default.

Year Ended December 31

2020

2019

2018

$ 

—  $ 

(90)  $ 

— 

— 

244 

32 

(58)   

203 

(366)   

(176)   

11 

(170)   

(281)   

586 

(32)   

(483)   

81 

(202)   

(108)   

1 

(60)   

— 

— 

(31)   

104 

(20)   

7 

(435)   

(4)   

(138)   

(8)   

(5)   

$ 

(498)  $ 

(530)  $ 

(52) 

3 

(49) 

334 

(587) 

— 

— 

(302) 

(59) 

(5) 

131 

(75) 

(248) 

(4) 

(3) 

(87) 

(652) 

$ 

2,628  $ 

3,769  $ 

(1,958) 

(24)   

(12)   

(31)   

(3)   

(462)   

(647)   

(38) 

— 

297 

$ 

2,130  $ 

3,088  $ 

(1,699) 

Realized gains and losses from Equity securities and Other investments from the table above include sales of securities and 
unrealized gains and losses from fair value changes as follows:

(in millions of U.S. dollars)
Net gains (losses) recognized 
during the period
Less: Net gains (losses) 
recognized from sales of 
securities

Unrealized gains (losses) 
recognized for securities still 
held at reporting date

Year Ended December 31, 2020

Year Ended December 31, 2019

Year Ended December 31, 2018

Equity 
Securities

Other 
Investments

Total

Equity 
Securities

Other 
Investments

Total

Equity 
Securities

Other 
Investments

Total

$ 

586  $ 

(32)  $  554  $ 

104  $ 

(20)  $ 

84  $ 

(59)  $ 

(5)  $ 

(64) 

455 

— 

455 

58 

(5)   

53 

70 

121 

191 

$ 

131  $ 

(32)  $ 

99  $ 

46  $ 

(15)  $ 

31  $ 

(129)  $ 

(126)  $  (255) 

F-26

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

The following table presents a roll-forward of valuation allowance for expected credit losses on fixed maturities:

(in millions of U.S. dollars)

Available for sale

Valuation allowance for expected credit losses - beginning of period

Impact of adoption of new accounting guidance

Provision for expected credit loss

Initial allowance for purchased securities with credit deterioration

Write-offs charged against the expected credit loss

Recovery of expected credit loss

Valuation allowance for expected credit losses - end of period

Held to maturity

Valuation allowance for expected credit losses - beginning of period

Impact of adoption of new accounting guidance

Provision for expected credit loss

Recovery of expected credit loss

Valuation allowance for expected credit losses - end of period

Year Ended

December 31

2020

— 

25 

188 

5 

(5) 

(193) 

20 

— 

44 

9 

(9) 

44 

$ 

$ 

$ 

$ 

Purchased Credit Deterioration (PCD) Securities
During the year ended December 31, 2020, we purchased $108 million of securities with credit deterioration, categorized as 
available for sale, and assessed an allowance for expected credit losses of $5 million at acquisition. These PCD securities had a 
par value at acquisition of $144 million.

d) Other investments

(in millions of U.S. dollars)
Alternative investments:

Partially-owned investment companies
Limited partnerships
Investment funds

Alternative investments

Life insurance policies
Policy loans
Non-qualified separate account assets (1)
Other
Total

2020

December 31

2019

$ 

5,969  $ 

547 

254 

6,770 

438 

233 

316 

188 

4,142 

508 

271 

4,921 

377 

247 

283 

234 

$ 

7,945  $ 

6,062 

(1)

Non-qualified separate account assets are comprised of mutual funds, supported by assets that do not qualify for separate account reporting under GAAP.

F-27

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Alternative investments
Alternative investments include partially-owned investment companies, investment funds, and limited partnerships measured at 
fair value using net asset value (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
2020

Maximum
Future Funding
Commitments

December 31
2019

Maximum
Future Funding
Commitments

Fair Value

2 to 10 Years $ 

673  $ 

237  $ 

611  $ 

2 to 11 Years

2 to 8 Years

3 to 8 Years

805 

358 

88 

598 

970 

270 

712 

263 

104 

329 

422 

80 

272 

2 to 14 Years

4,519 

1,125 

2,844 

2,160 

1 to 2 Years

Not Applicable

73 

254 

— 

— 

116 

271 

— 

— 

$ 

6,770  $ 

3,200  $ 

4,921  $ 

3,263 

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.

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

funds where the initial fund term has expired

Included in partially-owned investment companies and limited partnerships are 130 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 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 are up to 270 days. Chubb can redeem its investment funds 
without consent from the investment fund managers.

F-28

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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:

December 31, 2020

December 31, 2019

(in millions of U.S. dollars, except for 
percentages)

Carrying Value

Goodwill

Direct 
Ownership 
Percentage

Carrying Value

Goodwill

Huatai Group

$ 

2,461  $ 

1,313 

 47 % $ 

1,053  $ 

460 

Huatai Life Insurance Company

Freisenbruch-Meyer
Chubb Arabia Cooperative Insurance 
Company

Russian Reinsurance Company

ABR Reinsurance Ltd.

201 

10 

23 

4 

114 

69 

3 

— 

— 

— 

 20 %  

 40 %  

 30 %  

 23 %  

 16 %  

147 

10 

20 

2 

100 

64 

3 

— 

— 

— 

Total

$ 

2,813  $ 

1,385 

$ 

1,332  $ 

527 

Direct 
Ownership 
Percentage

 31 %

 20 %

 40 %

Domicile

China

China

Bermuda

 30 % Saudi Arabia

 23 %

 12 %

Russia

Bermuda

Chubb’s aggregate direct and indirect ownership in Huatai Life is approximately 57.5 percent, comprising 20 percent direct and 
37.5 percent indirect ownership interest.

The table above excludes the 7.1 percent of additional ownership commitment in Huatai Group that is contingent upon 
important conditions. Refer to Note 2 for additional information.

f) Net investment income

(in millions of U.S. dollars)

Fixed maturities (1)

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 Chubb Corp acquisition

Year Ended December 31

2020 

2019 

2018 

$ 

3,321  $ 

3,385  $ 

3,128 

48 

19 

81 

82 

84 

25 

26 

78 

90 

118 

33 

104 

3,551 

3,598 

3,473 

(176)   

(172)   

(168) 

$ 

3,375  $ 

3,426  $ 

3,305 

$ 

(116)  $ 

(161)  $ 

(248) 

g) 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 are 
investments, primarily fixed maturities, totaling $19.6 billion and $21.0 billion, and cash of $89 million and $109 million, at 
December 31, 2020 and 2019, respectively.

F-29

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

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

4. Fair value measurements 

December 31

December 31

2020

2019

$ 

12,305  $ 

14,004 

2,438 

2,905 

1,462 

584 

2,466 

2,709 

1,464 

490 

$ 

19,694  $ 

21,133 

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 or pricing models, 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) and may 
require the use of models to be priced. The lack of market based inputs 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 

F-30

 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

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.

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 plans 
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 future policy benefit reserves for our 
guaranteed minimum death benefits (GMDB) and an increase in the fair value liability for our 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.

F-31

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

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 in the Consolidated balance sheets. Prior to 2020, a portion of the GLB liability that represented 
expected losses allocated to premiums received was recorded as incurred losses within Future policy benefits, with changes in 
these estimates recorded in Future policy benefits. We reclassified $441 million, $409 million, and $346 million of GLB 
liability as of December 31, 2019, 2018, and 2017, respectively, to Accounts payable, accrued expenses, and other liabilities 
in the Consolidated balance sheets to conform with the new presentation. 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. Because of the significant use of unobservable inputs 
including policyholder behavior, GLB reinsurance is classified within Level 3.

Financial instruments measured at fair value on a recurring basis, by valuation hierarchy 

December 31, 2020

(in millions of U.S. dollars)
Assets:
Fixed maturities available for sale
U.S. Treasury / Agency
Non-U.S.
Corporate and asset-backed securities
Mortgage-backed securities
Municipal

Equity securities
Short-term investments
Other investments (1)
Securities lending collateral
Investment 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

$ 

2,148  $ 

522  $ 

—  $ 

— 

— 

— 

— 

2,148 

3,954 

2,866 

434 

— 

35 

4,264 

25,808 

34,758 

18,410 

6,874 

86,372 

— 

1,474 

438 

1,844 

— 

124 

546 

1,573 

60 

— 

2,179 

73 

5 

10 

— 

— 

— 

2,670 

26,354 

36,331 

18,470 

6,874 

90,699 

4,027 

4,345 

882 

1,844 

35 

4,388 

$ 

$ 

$ 

13,701  $ 

90,252  $ 

2,267  $ 

106,220 

52  $ 

—  $ 

—  $ 

17 

— 

— 

— 

— 

1,089 

69  $ 

—  $ 

1,089  $ 

52 

17 

1,089 

1,158 

(1)

(2)

Excluded from the table above are partially-owned investments, investment funds, and limited partnerships of $6,770 million, policy loans of $233 million and other 
investments of $60 million at December 31, 2020 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.

F-32

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

December 31, 2019

(in millions of U.S. dollars)
Assets:
Fixed maturities available for sale
U.S. Treasury / Agency
Non-U.S.
Corporate and asset-backed securities
Mortgage-backed securities
Municipal

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

$ 

2,664  $ 

619  $ 

—  $ 

— 

— 

— 

— 

2,664 

728 

2,803 

412 

— 

24 

2 

3,437 

23,258 

30,340 

19,132 

7,515 

80,864 

15 

1,482 

377 

994 

— 

— 

136 

449 

1,451 

60 

— 

1,960 

69 

6 

10 

— 

— 

— 

— 

3,283 

23,707 

31,791 

19,192 

7,515 

85,488 

812 

4,291 

799 

994 

24 

2 

3,573 

$ 

$ 

$ 

10,070  $ 

83,868  $ 

2,045  $ 

95,983 

93  $ 

—  $ 

—  $ 

13 

— 

— 

— 

— 

897 

106  $ 

—  $ 

897  $ 

93 

13 

897 

1,003 

(1)

(2)

Excluded from the table above are partially-owned investments, investment funds, and limited partnerships of $4,921 million and other investments of $95 million at 
December 31, 2019 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.

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 
2020

Valuation
Technique

Significant
Unobservable 
Inputs

Ranges

GLB (1)

$ 

1,089 

Actuarial model

Lapse rate

3% - 34%

Annuitization rate

0% - 100%

Weighted 
Average (1)

 4.7 %

 3.6 %

(1)

The weighted average lapse and annuitization rates are determined by weighting each treaty's rates by the GLB contracts fair value.

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 during the surrender charge 
period of the GMIB contract, followed by a “spike” lapse rate in the year immediately following the surrender charge period, and 
then reverting to an ultimate lapse rate, 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). Partial withdrawals and the 
impact of older policyholders with tax-qualified contracts (due to required minimum distributions) are also reflected in our 
modeling.

F-33

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

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 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. In the fourth quarter of 2020, we completed a review of policyholder behavior related to annuitizations, partial 
withdrawals, lapses, and mortality for our variable annuity reinsurance business. As a result, we refined our policyholder 
behavior assumptions (mainly those relating to annuitizations and partial withdrawals), which had an insignificant impact on net 
income. During the year ended December 31, 2020, we also made routine model refinements to the internal valuation model 
which had an insignificant impact on net income.

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

Corporate 
and asset-
backed 
securities

Non-U.S.

MBS

Equity
securities

Short-term 
investments

Other
investments

GLB (1)

$ 

449  $ 

1,451  $ 

60  $ 

69  $ 

6  $ 

10  $ 

897 

Assets

Liabilities

— 

134 

(16)   

(73)   

19 

(1)   

274 

(122)   

(57)   

— 

(8)   

(30)   

708 

(186)   

(423)   

— 

— 

(1)   

— 

— 

2 

— 

(1)   

— 

— 

(3)   

— 

1 

23 

(17)   

— 

— 

— 

— 

— 

(1)   

14 

(2)   

(12)   

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

202 

— 

— 

— 

(10) 

Year Ended December 31, 2020
(in millions of U.S. dollars)

Balance, beginning of year

Transfers into Level 3

Transfers out of Level 3

Change in Net Unrealized 
Gains/Losses in OCI

Net Realized Gains/Losses

Purchases

Sales

Settlements

Other

Balance, end of year

$ 

546  $ 

1,573  $ 

60  $ 

73  $ 

5  $ 

10  $ 

1,089 

Net Realized Gains/Losses 

Attributable to Changes in Fair 
Value at the Balance Sheet 
Date

Change in Net Unrealized Gains/
Losses included in OCI at the 
Balance Sheet Date

$ 

$ 

—  $ 

(5)  $ 

—  $ 

4  $ 

—  $ 

—  $ 

202 

16  $ 

(6)  $ 

—  $ 

—  $ 

—  $ 

—  $ 

— 

(1)

Our GLB reinsurance product meets the definition of a derivative instrument for accounting purposes and is accordingly carried at fair value. 

F-34

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Available-for-Sale Debt Securities

Corporate 
and asset-
backed 
securities 

Non-U.S.

MBS

Equity
securities

Short-term 
investments

Other
investments

GLB (1)

$ 

345  $ 

1,299  $ 

61  $ 

57  $ 

1  $ 

11  $ 

861 

Assets

Liabilities

11 

(24)   

13 

(1)   

228 

(70)   

(53)   

— 

23 

(38)   

(2)   

(4)   

577 

(125)   

(279)   

— 

— 

(16)   

— 

— 

19 

(1)   

(3)   

— 

— 

— 

1 

(2)   

34 

(21)   

— 

— 

— 

— 

— 

— 

6 

— 

— 

— 

— 

— 

— 

— 

(1)   

— 

(1)   

— 

$ 

449  $ 

1,451  $ 

60  $ 

69  $ 

6  $ 

10  $ 

— 

— 

— 

4 

— 

— 

— 

32 

897 

Year Ended December 31, 2019
(in millions of U.S. dollars)

Balance, beginning of year

Transfers into Level 3

Transfers out of Level 3

Change in Net Unrealized 
Gains/Losses in OCI

Net Realized Gains/Losses
Purchases 
Sales

Settlements

Other

Balance, end of year
Net Realized Gains/Losses 

Attributable to Changes in Fair 
Value at the Balance Sheet 
Date

Change in Net Unrealized Gains/
Losses included in OCI at the 
Balance Sheet Date

$ 

$ 

—  $ 

(2)  $ 

—  $ 

(3)  $ 

—  $ 

—  $ 

4 

7  $ 

(8)  $ 

—  $ 

—  $ 

—  $ 

—  $ 

— 

(1) Our GLB reinsurance product meets the definition of a derivative instrument for accounting purposes and is accordingly carried at fair value. 

Assets

Liabilities

Available-for-Sale Debt Securities

Year Ended December 31, 2018
(in millions of U.S. dollars)

Non-U.S.

Corporate and 
asset-backed 
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  $ 

550 

Transfers into Level 3

Transfers out of Level 3

Change in Net Unrealized 
Gains/Losses in OCI

Net Realized Gains/Losses
Purchases 
Sales

Settlements

Other

13 

(2)   

(12)   

(3)   

334 

(69)   

(9)   

— 

24 

1 

(31)   

(3)   

— 

— 

(4)   

(5)   

672 

(164)   

— 

— 

5 

— 

(230)   

(20)   

— 

— 

(2)   

6 

37 

(28)   

— 

— 

5 

— 

— 

— 

9 

— 

— 

(252)   

(2)   

1 

50 

— 

(13)   

(49)   

— 

— 

— 

— 

— 

— 

— 

— 

(2)   

248 

— 

— 

— 

— 

— 

— 

— 

63 

Balance, end of year

$ 

345  $ 

1,299  $ 

61  $ 

57  $ 

1  $ 

11  $ 

—  $ 

861 

Net Realized Gains/Losses 

Attributable to Changes in 
Fair Value at the Balance 
Sheet Date

$ 

(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. 

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.

F-35

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

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.

The following tables present fair value, by valuation hierarchy, and carrying value of the financial instruments not measured at 
fair value:

December 31, 2020

(in millions of U.S. dollars)

Assets:

Fixed maturities held to maturity

U.S. Treasury / Agency

Non-U.S.

Corporate and asset-backed securities

Mortgage-backed securities

Municipal

Total assets

Liabilities:

Repurchase agreements

Short-term debt

Long-term debt

Trust preferred securities

Total liabilities

December 31, 2019

(in millions of U.S. dollars)

Assets:

Fixed maturities held to maturity

U.S. Treasury / Agency

Non-U.S.

Corporate and asset-backed securities

Mortgage-backed securities

Municipal

Total assets

Liabilities:

Repurchase agreements

Short-term debt

Long-term debt

Trust preferred securities

Total liabilities

F-36

Level 1

Level 2

Level 3

Total

Fair Value

Net Carrying 
Value

$ 

1,395  $ 

57  $ 

—  $ 

1,452  $ 

— 

— 

— 

— 

1,405 

2,438 

2,146 

5,069 

— 

— 

— 

— 

1,405 

2,438 

2,146 

5,069 

1,392 

1,288 

2,150 

1,999 

4,824 

$ 

$ 

1,395  $ 

11,115  $ 

—  $ 

12,510  $ 

11,653 

—  $ 

1,405  $ 

—  $ 

1,405  $ 

1,405 

— 

— 

— 

— 

17,487 

473 

— 

— 

— 

— 

— 

17,487 

14,948 

473 

308 

$ 

—  $ 

19,365  $ 

—  $ 

19,365  $ 

16,661 

Level 1

Level 2

Level 3

Total

Carrying Value

Fair Value

$ 

1,292  $ 

55  $ 

—  $ 

1,347  $ 

— 

— 

— 

— 

1,485 

2,436 

2,396 

5,309 

— 

32 

— 

— 

1,485 

2,468 

2,396 

5,309 

1,318 

1,423 

2,349 

2,331 

5,160 

$ 

$ 

1,292  $ 

11,681  $ 

32  $ 

13,005  $ 

12,581 

—  $ 

1,416  $ 

—  $ 

1,416  $ 

— 

— 

— 

1,307 

15,048 

467 

— 

— 

— 

1,307 

15,048 

467 

1,416 

1,299 

13,559 

308 

$ 

—  $ 

18,238  $ 

—  $ 

18,238  $ 

16,582 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

5. 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

2020

2019

2018

$ 

37,749  $ 

36,848  $ 

34,782 

$ 

$ 

3,512 

3,276 

(7,441)   

(7,849)   

3,186 

(7,389) 

33,820  $ 

32,275  $ 

30,579 

37,037  $ 

35,876  $ 

34,108 

3,323 

3,107 

(7,243)   

(7,693)   

3,175 

(7,219) 

$ 

33,117  $ 

31,290  $ 

30,064 

Ceded losses and loss expenses incurred were $5.0 billion, $4.9 billion, and $5.6 billion for the years ended December 31, 
2020, 2019, and 2018, respectively.

b) Reinsurance recoverable on ceded reinsurance

(in millions of U.S. dollars)
Reinsurance recoverable on unpaid losses and loss expenses
Reinsurance recoverable on paid losses and loss expenses
Reinsurance recoverable on losses and loss expenses
Reinsurance recoverable on policy benefits

(1)   Net of valuation allowance for uncollectible reinsurance.

December 31, 2020

December 31, 2019

Net Reinsurance 
Recoverable (1)

Valuation 
allowance

Net Reinsurance 
Recoverable (1)

Valuation 
allowance

$ 

$ 

$ 

14,647  $ 

257  $ 

14,181  $ 

945 

57 

1,000 

15,592  $ 

314  $ 

15,181  $ 

206  $ 

5  $ 

197  $ 

240 

76 

316 

4 

The increase in reinsurance recoverable on losses and loss expenses in 2020 was primarily due to catastrophe losses, partially 
offset by crop activity and prior period development.

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 valuation allowance 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 a valuation allowance for amounts estimated to be uncollectible on both unpaid and paid losses as well as future 
policy benefits. Refer to Note 1 d) for a discussion of the valuation allowance methodology. 

The following table presents a roll-forward of valuation allowance for uncollectible reinsurance related to Reinsurance 
recoverable on loss and loss expenses:

(in millions of U.S. dollars)

Year Ended December 31, 2020

Valuation allowance for uncollectible reinsurance - beginning of period

Provision for uncollectible reinsurance

Write-offs charged against the valuation allowance

Foreign exchange revaluation

Valuation allowance for uncollectible reinsurance - end of period

$ 

$ 

316 

21 

(25) 

2 

314 

F-37

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

The following tables present a listing, at December 31, 2020, of the categories of Chubb's reinsurers:

December 31, 2020

(in millions of U.S. dollars, except for percentages)
Categories
Largest reinsurers
Other reinsurers rated A- or better
Other reinsurers rated lower than A- or not rated
Pools
Structured settlements
Captives
Other
Total

Gross Reinsurance 
Recoverable on 
Loss and Loss 
Expenses

Valuation 
allowance for 
Uncollectible 
Reinsurance

% of Gross 
Reinsurance 
Recoverable

$ 

7,267  $ 

4,901 

466 

366 

521 

2,107 

278 

88 

58 

64 

14 

11 

11 

68 

$ 

15,906  $ 

314 

 1.2 %

 1.2 %

 13.7 %

 3.8 %

 2.1 %

 0.5 %

 24.5 %

 2.0 %

Largest Reinsurers
ABR Reinsurance Capital Holdings
Berkshire Hathaway Insurance Group

HDI Group (Hannover Re)
Lloyd's of London

Munich Re Group
Partner Re Group

Swiss Re Group

Categories of Chubb's reinsurers

Comprises:

Largest reinsurers

• All groups of reinsurers or captives where the gross recoverable exceeds one percent 

of Chubb's total shareholders' equity.

Other reinsurers rated A- or 
better

Other reinsurers rated lower than 
A- or not rated

Pools

Structured settlements

Captives

• 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.

Other

• Amounts recoverable that are in dispute or are from companies that are in 

supervision, rehabilitation, or liquidation.

The valuation allowance for uncollectible reinsurance is principally based on an analysis of the credit quality of the reinsurer and 
collateral balances. We establish the valuation allowance 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. 

F-38

 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

6. Goodwill and Other intangible assets

Goodwill
The following table presents a roll-forward of Goodwill by segment:

(in millions of U.S. dollars)

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

Balance at December 31, 2018

$ 

6,946  $ 

2,230  $ 

134  $ 

4,770  $ 

371  $ 

820  $ 

15,271 

Foreign exchange revaluation and other

9 

4 

— 

15 

— 

(3)   

25 

Balance at December 31, 2019

$ 

6,955  $ 

2,234  $ 

134  $ 

4,785  $ 

371  $ 

817  $ 

15,296 

Acquisition of Banchile Seguros de Vida  

Foreign exchange revaluation and other

— 

17 

— 

6 

— 

— 

16 

35 

— 

— 

28 

2 

44 

60 

Balance at December 31, 2020

$ 

6,972  $ 

2,240  $ 

134  $ 

4,836  $ 

371  $ 

847  $ 

15,400 

Other intangible assets
Other intangible assets at December 31, 2020 and 2019 were $5,811 million and $6,063 million, respectively, principally 
acquired from the Chubb Corp acquisition. Other intangible assets in 2020 and 2019 comprised $2,846 million and $3,114 
million, respectively, that are subject to amortization, principally agency distribution relationships and renewal rights, and 
$2,965 million and $2,949 million, respectively, that are not subject to amortization, principally trademarks. Amortization 
expense related to purchased intangibles was $290 million, $305 million, and $339 million for the years ended December 31, 
2020, 2019, and 2018, principally related to agency distribution relationships and renewal rights.

The following table presents, as of December 31, 2020, the expected estimated pre-tax amortization expense (benefit) of 
purchased intangibles, at current foreign currency exchange rates, for the next five years:

Associated with the Chubb Corp Acquisition

2021

2022

2023

2024

2025

Total

For the Years Ending                  
December 31                                    
(in millions of U.S. dollars)

Agency 
distribution 
relationships and 
renewal rights

Fair value 
adjustment on 
Unpaid losses and 
loss expense (1)

$ 

217  $ 

197 

178 

160 

145 

(20)  $ 

(14)   

(7)   

(6)   

(6)   

Other intangible 
assets

Total Amortization 
of purchased 
intangibles

89  $ 

101 

96 

90 

89 

286 

284 

267 

244 

228 

Total

197  $ 

183 

171 

154 

139 

$ 

897  $ 

(53)  $ 

844  $ 

465  $ 

1,309 

(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 $110 million and 
$145 million at December 31, 2020 and 2019, respectively. Refer to Note 1(h) for additional information.

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 and other

Balance, end of year

(1)

Recognized in Policy acquisition costs in the Consolidated statements of operations.

2020

2019

$ 

306  $ 

295  $ 

(27)   

(16)   

(24)   

35 

$ 

263  $ 

306  $ 

2018

326 

(25) 

(6) 

295 

F-39

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

The following table presents, as of December 31, 2020, the expected estimated pre-tax amortization expense related to VOBA 
for the next five years at current foreign exchange rates:

For the Years Ending December 31

(in millions of U.S. dollars)

2021

2022

2023

2024

2025

Total

7. Unpaid losses and loss expenses

VOBA

22 

21 

19 

17 

16 

95 

$ 

$ 

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, 2020 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

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)

Year Ended December 31

2020

2019

2018

$ 

62,690  $ 

62,960  $ 

63,179 

(14,181)   

(14,689)   

(14,014) 

48,509 

48,271 

49,165 

22,124 

19,575 

19,048 

(414)   

(845)   

(981) 

21,710 

18,730 

18,067 

7,782 

9,652 

17,434 

379 

53,164 

14,647 

7,894 

10,579 

18,473 

7,544 

10,796 

18,340 

(19)   

(621) 

48,509 

14,181 

48,271 

14,689 

Gross unpaid losses and loss expenses, end of year

$ 

67,811  $ 

62,690  $ 

62,960 

(1)   Net of valuation allowance 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 $19 million, $53 million, and $85 million for 2020, 2019, and 2018, respectively.                                                                                                                                                                                                                                                                                             

The increase in gross and net unpaid losses and loss expense in 2020 was driven by catastrophe losses incurred, principally 
from the COVID-19 pandemic. The increase in net unpaid losses and loss expense in 2019 reflected an increase in underlying 
reserves, offset by favorable prior period development and payments related to catastrophic events.

F-40

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

The loss development tables under section c) below, present Chubb’s historical incurred and paid claims development by broad 
product line through December 31, 2020, net of reinsurance, as well as the cumulative number of reported claims, IBNR 
balances, and other supplementary information.

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, 2020

9,600 

17,441 

2,124 

2,491 

3,025 

6,832 

2,725 

1,200 

312 

4,742 

50,492 

1,461 

5,743 

564 

1,380 

141 

2,426 

1,686 

29 

104 

1,153 

14,687 

1,109 

1,523 

67,811 

F-41

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Business excluded from the loss development tables 
“Other” shown in the reconciliation table comprises businesses excluded from the loss development tables:
• 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, 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 loss development tables 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 loss 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 Insurance 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; and
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. 
The process of establishing loss and loss expense reserves can be complex and is subject to considerable uncertainty as it 
requires the use of estimates and judgments based on circumstances underlying the insured loss at the date of accrual. The 
reserves for our various product lines each require different qualitative and quantitative assumptions and judgments to be made. 
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:

•
•
•
•
•
•
•
•
•
•
•
•
•
•

nature and complexity of underlying coverage provided and net limits of exposure provided;
segmentation of data to provide sufficient homogeneity and credibility for loss projection methods;
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;
reported and projected loss trends;
extent of emerged loss experience relative to the remaining expected period of loss emergence;
rate monitor information for new and renewal business;
changes in claims handling practice;
inflation;
the legal environment;
facts and circumstances of large claims;
terms and conditions of the contracts sold to our insured parties;
impact of applicable reinsurance recoveries; and
nature and extent of underlying assumptions.

F-42

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

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.

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
The judgments involved in projecting the ultimate losses include 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. 

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.

F-43

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Short-tail business
Short-tail business generally describes product lines for which losses are typically known and paid shortly after the loss 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.

•
•

The nature and complexity of underlying coverage provided and net limits of exposure provided;

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:
•
• 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 business mix or volume 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, 2011 to December 31, 2019 and average historical claim 

duration as of December 31, 2020, 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, 2020.

F-44

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

• 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 
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.  

Cumulative Number of Reported Claims
Reported claim counts, on a cumulative basis, are provided to the far right of each incurred loss development table. In our North 
America segments, we generally consider a reported claim to be one claim per coverage per claimant. For our North America 
segments, we refined our claim count methodology in 2020 for our U.S. operations. For workers' compensation, we moved from 
including losses below the deductible in our reported claims to excluding them. This reduction in reported claims aligns claim 
counts to the portion of the claims to which Chubb has incurred losses, which we view as a more meaningful presentation. For 
non-casualty, personal and liability, we aligned our claim count methodology to reflect a reported claim per claimant, per 
coverage basis, and including all reported claims with either an indemnity or expense transaction. These changes resulted in 
fewer reported claims in non-casualty and additional reported claims in personal and liability. In our Overseas General Insurance 
segment, we generally consider a reported claim to be on a per occurrence basis. Global Reinsurance segment’s portfolio 
comprises a mix of proportional and non-proportional treaties. The proportional treaties are reported on a bulk basis and do not 
lend themselves to meaningful claim count data. As such, we do not provide claim count information for our Global Reinsurance 
segment.

We exclude claims closed without payment. Claims are counted on a direct basis without consideration of ceded reinsurance. 
Use of the presented claim counts in analysis of company experience has significant limitations, including:

•

•

•

Claims for certain events and/or product lines, such as portions of our A&H business, are not reported on an individual 
basis, but rather in bulk and thus not available for inclusion in this disclosure. 

Each segment typically has a mixture of primary and excess experience which has shifted over time. 

Captive business, especially in Workers' Compensation and Liability, largely represents fronted business where our net 
exposure to loss is minimal; however, since the claim count is based on direct claims, there is a mismatch between direct 
claims and net loss dollars, the extent of which varies by accident year.

Reported claim counts include open claims which have case reserves but exclude claims that have been incurred but not 
reported. As such the reported claims are not consistent with the incurred losses in the triangle, which include incurred but not 
reported losses. One can calculate reported losses by subtracting incurred but not reported losses from incurred losses in the 
triangle. Reported claim counts are also inconsistent with losses in the paid loss triangle, since reported counts would include 
claims with case reserves but no payments to date.   

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-58. 

F-45

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

Accident 
Year
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020

Total

2011

2015
$ 1,037  $ 1,030  $ 1,046  $ 1,049  $ 1,053  $ 1,022  $ 1,012  $ 1,009  $  988  $ 

2016

2018

2017

2019

2014

2013

2012

2020

973  $ 

  1,050 

  1,011 

  1,030 

  1,040 

  1,011 

  989 

  986 

977 

953 

  1,109 

  1,108 

  1,122 

  1,127 

  1,086 

  1,073 

  1,037 

  1,014 

  1,207 

  1,201 

  1,217 

  1,215 

  1,163 

  1,100 

  1,073 

  1,282 

  1,259 

  1,276 

  1,279 

  1,217 

  1,154 

  1,367 

  1,361 

  1,383 

  1,378 

  1,269 

  1,413 

  1,380 

  1,399 

  1,393 

  1,359 

  1,361 

  1,379 

  1,391 

  1,384 

234 

280 

347 

419 

530 

723 

709 

767 

  1,367 

  1,086 

$ 11,959 

 As of December 31 
2020

Net 
IBNR 
Reserves
208 

Reported 
Claims (in 
thousands)
45 

44 

43 

45 

50 

51 

50 

51 

47 

24 

Net Cumulative Paid Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Years Ended December 31

Unaudited

Accident 
Year
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
Total

2011
119  $ 

$ 

2012
294  $ 
111 

2013
411  $ 
271 
107 

2014
484  $ 
365 
286 
113 

2015
533  $ 
436 
422 
295 
116 

2016
567  $ 
486 
506 
410 
301 
122 

2017
595  $ 
532 
553 
484 
418 
326 
120 

2018
616  $ 
574 
587 
532 
501 
452 
313 
130 

2019
640  $ 
592 
616 
566 
564 
529 
437 
329 
143 

2020
654 
612 
633 
599 
606 
584 
516 
451 
341 
111 
$  5,107 

Net Liabilities for Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Accident years prior to 2011

Accident years 2011 - 2020 from tables above

All Accident years

Supplementary Information: (Favorable)/ Adverse Prior Period Development

(in millions of U.S. dollars)

Accident years prior to 2011

Accident years 2011 - 2020 from tables above

All Accident years

December 31, 2020

2,748 

6,852 

9,600 

December 31, 2020

(94) 

(256) 

(350) 

$ 

$ 

$ 

$ 

Supplementary Information: Average Annual Percentage Payout of Net Incurred Claims by Age, as of December 31, 2020 (Unaudited)

Age in Years

Percentage

1 

2 

3 

 10 %

 16 %

 10 %

4 

 7 %

5 

 5 %

6 

 4 %

7 

 3 %

8 

 2 %

9 

  10 

 2 %

 1 %

F-46

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

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 

Years Ended December 31

As of December 31 
2020

(in millions of U.S. dollars)

Unaudited

2011

2012

2013

2014

2015

2016

2017

2018

2019

2020

$ 3,500  $ 3,586  $ 3,630  $ 3,665  $ 3,593  $ 3,498  $ 3,384  $ 3,316  $ 3,193  $  3,143  $ 

  3,552 

  3,628 
  3,547 

  3,613 
  3,542 
  3,535 

  3,565 
  3,543 
  3,586 
  3,560 

  3,524 
  3,533 
  3,674 
  3,709 
  3,534 

  3,426 
  3,430 
  3,717 
  3,819 
  3,595 
  3,322 

  3,331 
  3,216 
  3,656 
  3,976 
  3,692 
  3,499 
  3,375 

  3,235 
  3,122 
  3,470 
  3,943 
  3,805 
  3,581 
  3,494 
  3,452 

  3,235 
  2,964 
  3,346 
  3,736 
  3,799 
  3,631 
  3,696 
  3,628 
  4,098 
$ 35,276 

Net 
IBNR 
Reserves
226 
353 
317 
572 
855 
962 
  1,475 
  1,737 
  2,381 
  3,695 

Reported 
Claims (in 
thousands)
25 
25 
25 
25 
27 
27 
27 
28 
28 
24 

Accident 
Year
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
Total

Net Cumulative Paid Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Years Ended December 31

Unaudited

Accident 
Year

2011

2012

2013

2014

2015

2016

2017

2018

2019

2020

Total

2011

2012

2013

2014

2015

2016

2017

2018

2019

2020

$ 

160  $ 

652  $  1,209  $  1,805  $  2,214  $  2,477  $  2,659  $  2,741  $  2,827  $  2,863 

166 

656 

130 

1,172 

548 

164 

1,680 

1,192 

679 

138 

2,092 

1,597 

1,250 

605 

171 

2,326 

2,007 

1,804 

1,206 

663 

161 

2,502 

2,232 

2,202 

1,856 

1,336 

617 

190 

2,619 

2,374 

2,442 

2,291 

1,975 

1,162 

754 

176 

2,688 

2,465 

2,584 

2,533 

2,334 

1,701 

1,303 

671 

152 

$ 19,294 

F-47

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

North America Commercial P&C Insurance — Liability —  Long-tail (continued)

Net Liabilities for Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Accident years prior to 2011

Accident years 2011 - 2020 from tables above

All Accident years

Supplementary Information: (Favorable)/ Adverse Prior Period Development

(in millions of U.S. dollars)

Accident years prior to 2011

Accident years 2011 - 2020 from tables above

All Accident years

December 31, 2020

$ 

$ 

1,459 

15,982 

17,441 

December 31, 2020

$ 

$ 

(176) 

(117) 

(293) 

Supplementary Information: Average Annual Percentage Payout of Net Incurred Claims by Age, as of December 31, 2020 (Unaudited)

Age in Years

Percentage

1 

 5 %

2 

3 

4 

5 

 14 %

 17 %

 16 %

 12 %

6 

 7 %

7 

 5 %

8 

 3 %

9 

  10 

 2 %

 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.

Net Incurred Loss and Allocated Loss Adjustment Expenses 

(in millions of U.S. dollars)

Years Ended December 31

Unaudited

As of December 31 
2020

Net IBNR 
Reserves

Reported 
Claims (in 
thousands)

2011

2012

2013

2014

2015

2016

2017

2018

2019

2020

$  581  $  590  $  581  $  549  $  533  $  525  $  517  $  511  $  513  $  503  $ 

  634 

  606 

  577 

  561 

  520 

  519 

  509 

  507 

  527 

  531 

  523 

  516 

  469 

  462 

  462 

  595 

  583 

  581 

  597 

  555 

  539 

  487 

  470 

  502 

  515 

  458 

  504 

  502 

  527 

  524 

  532 

  566 

  577 

  536 

  564 

  606 

505 

458 

539 

455 

481 

616 

575 

637 

646 

$ 5,415 

13 

2 

21 

25 

35 

61 

118 

198 

284 

517 

16 

16 

18 

17 

15 

16 

17 

17 

16 

9 

Accident 
Year

2011

2012

2013

2014

2015

2016

2017

2018

2019

2020

Total

F-48

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

North America Commercial P&C Insurance — Other-Casualty —  Long-tail (continued)

Net Cumulative Paid Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Years Ended December 31

Unaudited

Accident 
Year

2011

2012

2013

2014

2015

2016

2017

2018

2019

2020

Total

2011

2012

2013

2014

2015

2016

2017

2018

2019

2020

$ 

86  $ 

235  $ 

341  $ 

400  $ 

437  $ 

461  $ 

466  $ 

480  $ 

486  $ 

69 

223 

69 

320 

197 

80 

387 

271 

220 

47 

435 

348 

318 

137 

52 

470 

385 

391 

215 

146 

66 

487 

411 

455 

305 

246 

175 

74 

493 

419 

474 

371 

323 

313 

169 

70 

486 

502 

426 

501 

395 

374 

381 

270 

190 

53 

Net Liabilities for Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Accident years prior to 2011

Accident years 2011 - 2020 from tables above

All Accident years

Supplementary Information: (Favorable)/ Adverse Prior Period Development

(in millions of U.S. dollars)

Accident years prior to 2011

Accident years 2011 - 2020 from tables above

All Accident years

$  3,578 

December 31, 2020

$ 

$ 

287 

1,837 

2,124 

December 31, 2020

$ 

$ 

23 

19 

42 

Supplementary Information: Average Annual Percentage Payout of Net Incurred Claims by Age, as of December 31, 2020 (Unaudited)

Age in Years

Percentage

1 

2 

3 

4 

5 

 12 %

 23 %

 19 %

 14 %

 10 %

6 

 5 %

7 

 3 %

8 

 2 %

9 

 1 %

10 

 — %

F-49

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

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 

Years Ended December 31

As of December 31 
2020

(in millions of U.S. dollars)

Unaudited

Accident 
Year
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
Total

2011

2012

2013

2014

2015

2016

2017

2018

2019

2020

$ 1,960  $ 1,934  $ 1,877  $ 1,856  $ 1,835  $ 1,840  $ 1,835  $ 1,835  $ 1,835  $  1,833  $ 

  2,033 

  1,916 

  1,883 

  1,864 

  1,859 

  1,847 

  1,844 

  1,850 

  1,844 

  1,434 

  1,424 

  1,337 

  1,360 

  1,340 

  1,340 

  1,338 

  1,344 

  1,643 

  1,661 

  1,579 

  1,559 

  1,549 

  1,550 

  1,558 

  1,736 

  1,745 

  1,650 

  1,638 

  1,605 

  1,589 

  1,911 

  1,890 

  1,799 

  1,782 

  1,818 

  2,704 

  2,608 

  2,505 

  2,522 

  2,053 

  2,240 

  2,175 

  2,052 

  2,037 

  3,150 

$ 19,870 

Net 
IBNR 
Reserves
4 
(8)   
7 

10 
(1)   
32 

51 

71 

166 

1,061 

Reported 
Claims (in 
thousands)
416 
426 
455 
483 
545 
650 
763 
901 
1,036 
927 

Net Cumulative Paid Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Years Ended December 31

Unaudited

$ 

Accident 
Year
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
Total

715 

2013

2012

2015

2016

2018

2019

2017

2014

1,577 
651 

1,698 
1,138 
820 

2020
2011
939  $  1,574  $  1,718  $  1,777  $  1,787  $  1,811  $  1,816  $  1,821  $  1,825  $  1,830 
1,844 
1,335 
1,554 
1,574 
1,761 
2,394 
2,018 
1,677 
1,396 
$ 17,383 

1,842 
1,333 
1,546 
1,572 
1,733 
2,303 
1,825 
1,030 

1,816 
1,324 
1,532 
1,556 
1,656 
2,087 
1,027 

1,822 
1,311 
1,506 
1,488 
1,504 
979 

1,795 
1,285 
1,484 
1,343 
846 

1,767 
1,238 
1,374 
727 

Net Liabilities for Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)
Accident years prior to 2011
Accident years 2011 - 2020 from tables above
All Accident years

Supplementary Information: (Favorable)/ Adverse Prior Period Development

(in millions of U.S. dollars)

Accident years prior to 2011

Accident years 2011 - 2020 from tables above

All Accident years

F-50

December 31, 2020
4 
2,487 
2,491 

$ 

$ 

December 31, 2020

$ 

$ 

2 

(37) 

(35) 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

North America Commercial P&C Insurance — Non-Casualty —  Short-tail (continued)

Supplementary Information: Average Annual Percentage Payout of Net Incurred Claims by Age, as of December 31, 2020 (Unaudited)

Age in Years

Percentage

1 

2 

 46 %

 38 %

3 

 8 %

4 

 3 %

5 

 1 %

6 

 1 %

7 

 — %

8 

 1 %

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 

Years Ended December 31

As of December 31 
2020

(in millions of U.S. dollars)

Unaudited

Accident 
Year
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
Total

2011

2012

2013

2014

2015

2016

2017

2018

2019

2020

$ 2,208  $ 2,210  $ 2,185  $ 2,173  $ 2,164  $ 2,161  $ 2,160  $ 2,158  $ 2,159  $  2,157  $ 

Net IBNR 
Reserves
7 

  2,185 

  2,183 

  2,183 

  2,191 

  2,186 

  2,186 

  2,189 

  2,194 

  1,860 

  1,888 

  1,897 

  1,900 

  1,924 

  1,937 

  1,945 

  2,205 

  2,206 

  2,192 

  2,146 

  2,160 

  2,147 

  2,494 

  2,550 

  2,561 

  2,544 

  2,563 

  2,440 

  2,535 

  2,545 

  2,482 

  3,035 

  3,069 

  3,002 

  3,010 

  3,037 

  2,957 

2,190 

1,948 

2,141 

2,570 

2,471 

2,998 

3,103 

2,993 

2,931 

$  25,502 

18 

26 

14 

21 

45 

96 

244 

329 

1,119 

Reported 
Claims (in 
thousands)
179 

188 

132 

144 

148 

154 

163 

169 

155 

100 

Net Cumulative Paid Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Years Ended December 31

Unaudited

Accident 
Year
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
Total

2012

2013

2011

2015

2016

2014

2019

2017

2018

  1,177 

  1,806 
  1,043 

1,957 
1,504 
1,310 

2020
$  1,360  $  1,835  $  1,972  $  2,052  $  2,105  $  2,129  $  2,139  $  2,146  $  2,148  $  2,149 
2,165 
1,917 
2,116 
2,508 
2,370 
2,799 
2,706 
2,437 
1,334 
$ 22,501 

2,163 
1,895 
2,106 
2,478 
2,314 
2,668 
2,549 
1,668 

2,164 
1,885 
2,080 
2,392 
2,211 
2,520 
1,926 

2,149 
1,843 
2,035 
2,271 
2,052 
1,698 

2,117 
1,787 
1,926 
2,084 
1,453 

2,063 
1,688 
1,765 
1,499 

F-51

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

North America Personal P&C Insurance — Short-tail (continued)

Net Liabilities for Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Accident years prior to 2011

Accident years 2011 - 2020 from tables above

All Accident years

Supplementary Information: (Favorable)/ Adverse Prior Period Development

(in millions of U.S. dollars)

Accident years prior to 2011

Accident years 2011 - 2020 from tables above

All Accident years

December 31, 2020

24 

3,001 

3,025 

December 31, 2020

(1) 

85 

84 

$ 

$ 

$ 

$ 

Supplementary Information: Average Annual Percentage Payout of Net Incurred Claims by Age, as of December 31, 2020 (Unaudited)
Age in Years
Percentage

1 
 57 %

2 
 24 %

8 
 — %

9 
 — %

5 
 3 %

6 
 1 %

4 
 5 %

7 
 1 %

3 
 7 %

  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.

Net Incurred Loss and Allocated Loss Adjustment Expenses 

(in millions of U.S. dollars)

Years Ended December 31

Unaudited

2011

2012

2013

2014

2015

2016

2017

2018

2019

2020

$ 1,255  $ 1,262  $ 1,254  $ 1,244  $ 1,158  $ 1,090  $ 1,079  $ 1,027  $ 1,023  $  1,025  $ 

  1,290 

  1,261 

  1,326 

  1,346 

  1,343 

  1,337 

  1,315 

  1,304 

  1,272 

  1,281 

  1,279 

  1,276 

  1,322 

  1,276 

  1,242 

  1,182 

  1,148 

  1,279 

  1,352 

  1,362 

  1,378 

  1,293 

  1,206 

  1,165 

  1,196 

  1,296 

  1,328 

  1,351 

  1,326 

  1,265 

  1,232 

  1,337 

  1,407 

  1,437 

  1,425 

  1,227 

  1,332 

  1,381 

  1,433 

  1,330 

  1,383 

  1,447 

  1,409 

  1,480 

87 

86 

151 

199 

341 

384 

671 

809 

  1,810 

  1,493 

$ 13,470 

As of December 31 
2020

Net 
IBNR 
Reserves
31 

Reported 
Claims (in 
thousands)
37 

38 

39 

39 

41 

43 

43 

43 

40 

28 

Accident 
Year
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
Total

F-52

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Overseas General Insurance — Casualty — Long-tail (continued)

Net Cumulative Paid Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Years Ended December 31

Unaudited

Accident 
Year
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
Total

2011

$ 

86  $ 

2012
243  $ 

75 

2013
393  $ 
252 
85 

2014
528  $ 
441 
267 
111 

2015
631  $ 
597 
428 
293 
86 

2016
713  $ 
713 
579 
473 
287 
127 

2017
789  $ 
857 
725 
608 
497 
324 
98 

2018
842  $ 
929 
829 
725 
679 
534 
323 
112 

2019
876  $ 
973 
899 
811 
802 
687 
535 
334 
126 

2020
901 
1,040 
952 
876 
884 
815 
702 
503 
341 
110 
$  7,124 

Net Liabilities for Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Accident years prior to 2011

Accident years 2011 - 2020 from tables above

All Accident years

Supplementary Information: (Favorable)/ Adverse Prior Period Development

(in millions of U.S. dollars)

Accident years prior to 2011

Accident years 2011 - 2020 from tables above

All Accident years

December 31, 2020

486 

6,346 

6,832 

December 31, 2020

(59) 

9 

(50) 

$ 

$ 

$ 

$ 

Supplementary Information: Average Annual Percentage Payout of Net Incurred Claims by Age, as of December 31, 2020 (Unaudited)

Age in Years

Percentage

1 

 8 %

2 

3 

4 

5 

 15 %

 15 %

 12 %

 10 %

6 

 8 %

7 

 6 %

8 

 4 %

9 

  10 

 4 %

 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 2011, 2017, and 2018 accident years. Latin America and Europe each make up about 30 percent of the Chubb 
Overseas General non-casualty book. 

F-53

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Overseas General Insurance — Non-Casualty — Short-tail (continued)

Net Incurred Loss and Allocated Loss Adjustment Expenses 

Years Ended December 31

As of December 31 
2020

(in millions of U.S. dollars)

Unaudited

Accident 
Year
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
Total

2011

2012

2013

2014

2015

2016

2017

2018

2019

2020

$ 1,908  $ 1,995  $ 1,938  $ 1,898  $ 1,879  $ 1,867  $ 1,859  $ 1,849  $ 1,844  $  1,843  $ 

  1,712 

  1,702 

  1,661 

  1,605 

  1,599 

  1,590 

  1,575 

  1,570 

  1,562 

  1,787 

  1,780 

  1,714 

  1,665 

  1,660 

  1,633 

  1,620 

  1,610 

  1,863 

  1,932 

  1,875 

  1,864 

  1,828 

  1,817 

  1,810 

  1,963 

  2,083 

  2,062 

  2,030 

  2,011 

  2,003 

  2,070 

  2,071 

  2,058 

  2,036 

  2,040 

  2,222 

  2,264 

  2,245 

  2,225 

  2,186 

  2,276 

  2,237 

  2,208 

  2,228 

  2,571 

$ 20,129 

13 

19 

7 

24 

22 

18 

48 

94 

804 

Net 
IBNR 
Reserves
6 

Reported 
Claims (in 
thousands)
543 

555 

573 

548 

571 

581 

589 

624 

640 

518 

Net Cumulative Paid Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Years Ended December 31

Unaudited

$ 

Accident 
Year
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
Total

679 

2013

2012

2017

2018

2016

2019

2015

2014

1,237 
696 

1,425 
1,284 
758 

2020
2011
765  $  1,486  $  1,694  $  1,750  $  1,780  $  1,795  $  1,804  $  1,808  $  1,807  $  1,806 
1,532 
1,578 
1,774 
1,927 
1,981 
2,106 
1,962 
1,747 
1,085 
$ 17,498 

1,532 
1,575 
1,759 
1,897 
1,954 
2,029 
1,753 
1,050 

1,530 
1,567 
1,746 
1,875 
1,881 
1,848 
1,006 

1,518 
1,549 
1,715 
1,793 
1,679 
1,051 

1,508 
1,512 
1,651 
1,560 
1,013 

1,485 
1,480 
1,438 
857 

(in millions of U.S. dollars)

Accident years prior to 2011

Accident years 2011 - 2020 from tables above

All Accident years

Supplementary Information: (Favorable)/ Adverse Prior Period Development

(in millions of U.S. dollars)

Accident years prior to 2011

Accident years 2011 - 2020 from tables above

All Accident years

December 31, 2020

$ 

$ 

94 

2,631 

2,725 

December 31, 2020

$ 

$ 

(8) 

(69) 

(77) 

Supplementary Information: Average Annual Percentage Payout of Net Incurred Claims by Age, as of December 31, 2020 (Unaudited)

Age in Years

Percentage

1 

2 

3 

 45 %

 35 %

 11 %

4 

 3 %

5 

 2 %

6 

 1 %

7 

 1 %

8 

 — %

9 

 — %

10 

 — %

F-54

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

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 and workers' compensation, 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 

Years Ended December 31

As of December 31
 2020

(in millions of U.S. dollars)

Unaudited

Accident 
Year
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
Total

2011

2012

2013

2014

2015

2016

2017

2018

2019

2020

$  408  $  415  $  430  $  433  $  428  $  418  $  415  $  409  $  402  $  389  $ 

387 

384 
321 

392 
327 
334 

395 
330 
335 
285 

379 
331 
340 
290 
224 

373 
332 
343 
300 
228 
215 

372 
324 
345 
301 
236 
217 
246 

  374 
  317 
  348 
  309 
  236 
  221 
  249 
  239 

379 
311 
331 
306 
245 
218 
256 
248 
247 
$ 2,930 

Net 
IBNR 
Reserves
15 
11 
13 
16 
22 
27 
28 
48 
90 
153 

Net Cumulative Paid Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Years Ended December 31

Unaudited

2011

$ 

70  $ 

2012
146  $ 

78 

2013
195  $ 
168 
65 

2014
236  $ 
223 
143 
92 

2015
267  $ 
262 
186 
185 
90 

2016
292  $ 
293 
222 
218 
159 
58 

2017
312  $ 
309 
242 
249 
192 
113 
47 

2018
325  $ 
324 
260 
265 
217 
143 
100 
42 

Accident 
Year
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
Total

2019
332  $ 
336 
269 
277 
233 
159 
122 
96 
40 

2020
338 
342 
272 
287 
250 
175 
140 
126 
90 
41 
$  2,061 

F-55

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Global Reinsurance — Casualty — Long-tail (continued)

Net Liabilities for Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Accident years prior to 2011

Accident years 2011 - 2020 from tables above

All Accident years

Supplementary Information: (Favorable)/ Adverse Prior Period Development

(in millions of U.S. dollars)

Accident years prior to 2011

Accident years 2011 - 2020 from tables above

All Accident years

December 31, 2020

$ 

$ 

331 

869 

1,200 

December 31, 2020

$ 

$ 

(10) 

(12) 

(22) 

Supplementary Information: Average Annual Percentage Payout of Net Incurred Claims by Age, as of December 31, 2020 (Unaudited)

Age in Years

Percentage

1 

2 

3 

4 

 21 %

 23 %

 12 %

 10 %

5 

 7 %

6 

 5 %

7 

 4 %

8 

 3 %

9 

 2 %

10 

 2 %

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 77 percent of loss on proportional treaties in treaty year 2011 and after. This 
percentage has increased over time with the proportion being approximately 59 percent for treaty years 2011 to 2012 growing 
to an average of 82 percent for treaty years 2013 to 2020, with the remainder being written on an excess of loss basis. 

Net Incurred Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Years Ended December 31

Unaudited

As of December 31
 2020

2013

2012

2014

2011

2015
$  277  $  279  $  276  $  266  $  267  $  268  $  267  $  268  $  267  $ 
  192 
  148 
  182 
  147 

  202 
  160 
  167 

211 
162 

2018

2019

2016

2017

233 

  191 
  143 
  183 
  155 
  184 

  188 
  144 
  186 
  162 
  189 
  397 

  186 
  141 
  184 
  162 
  192 
  424 
  288 

  186 
  141 
  183 
  155 
  194 
  454 
  300 
  143 

2020
269  $ 
184 
140 
182 
161 
190 
451 
303 
141 
212 
$  2,233 

Net 
IBNR 
Reserves
1 
1 
— 
3 
4 
5 
10 
(8) 
29 
110 

Accident 
Year
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
Total

F-56

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Global Reinsurance — Non-Casualty — Short-tail (continued)

Net Cumulative Paid Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Years Ended December 31

Unaudited

Accident 
Year
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
Total

2011

$ 

87  $ 

2012
179  $ 

45 

2013
210  $ 
130 
46 

2014
236  $ 
157 
103 
66 

2015
254  $ 
167 
121 
131 
56 

2016
259  $ 
173 
131 
154 
104 
57 

2017
262  $ 
178 
134 
165 
133 
133 
191 

2018
263  $ 
180 
137 
171 
143 
161 
322 
94 

2019
264  $ 
181 
137 
173 
147 
172 
402 
258 
35 

2020
265 
180 
139 
175 
153 
178 
415 
277 
86 
63 
$  1,931 

Net Liabilities for Loss and Allocated Loss Adjustment Expenses

(in millions of U.S. dollars)

Accident years prior to 2011

Accident years 2011 - 2020 from tables above

All Accident years

Supplementary Information: (Favorable)/ Adverse Prior Period Development

(in millions of U.S. dollars)

Accident years prior to 2011

Accident years 2011 - 2020 from tables above

All Accident years

December 31, 2020

$ 

$ 

10 

302 

312 

December 31, 2020

$ 

$ 

— 

(2) 

(2) 

Supplementary Information: Average Annual Percentage Payout of Net Incurred Claims by Age, as of December 31, 2020 (Unaudited)

Age in Years

Percentage

1 

2 

3 

 33 %

 38 %

 14 %

4 

 6 %

5 

 4 %

6 

 2 %

7 

 1 %

8 

 1 %

9 

  10 

 — %

 — %

F-57

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Prior Period Development — Supplementary Information

The following table presents a reconciliation of the loss development triangles above to prior period development:

Year Ended December 31, 2020                                                  
(in millions of U.S. dollars)
(favorable)/unfavorable

Accident 
years prior 
to 2011

2011 - 2019 
accident years 
(implied PPD 
per loss 
triangles)

Components of PPD

RIPs, 
Expense 
adjustments, 
and earned 
premiums

Total

Other (1)

PPD on loss 
reserves 

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

$ 

(354)  $ 

(247)  $ 

(102) 

$ 

(703)  $ 

(37)   

2 

5 

(391)   

(245)   

(97)  (2)

(30)   

(733)   

31 

— 

31  (3)

$ 

(672) 

(30) 

(702) 

85 

(1)   

(3) 

81 

(18) 

63 

9 

(59)   

1 

(69)   

(8)   

(24) 

(60)   

(67)   

(23)  (4)

(12)   

(2)   

(14)   

(10)   

— 

(10)   

(1) 

(1) 

(2) 

$ 

(380)  $ 

(323)  $ 

(125) 

(49)   

(101)   

(150)   

(23)   

(3)   

(26)   

— 

— 

— 

(2) 

(1) 

(3) 

(49) 

(101) 

(150) 

(25) 

(4) 

(29) 

$ 

$ 

$ 

(828)  $ 

10 

$ 

(818) 

(19)  $ 

433 

(414)  $ 

9 

— 

19 

$ 

(10) 

433 

$ 

(395) 

(1)    Other includes the impact of foreign exchange.
(2) 

Includes favorable development of $80 million related to our Alternative Risk Solutions business (U.S. and Bermuda) and an adjustment to exclude $15 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)  

(4) 

Includes premium returns associated with our Alternative Risk Solutions business, which is excluded from the triangles.

Includes favorable development of $22 million related to International A&H business; the remaining difference relates to a number of other items, none of which are 
individually material.

F-58

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Prior Period Development

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. 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. The following table 
summarizes (favorable) and adverse PPD by segment:

Years Ended December 31
(in millions of U.S. dollars, except for percentages)
2020
North America Commercial P&C Insurance
North America Personal P&C Insurance
North America Agricultural Insurance
Overseas General Insurance
Global Reinsurance
Corporate
Total
2019
North America Commercial P&C Insurance
North America Personal P&C Insurance
North America Agricultural Insurance
Overseas General Insurance
Global Reinsurance
Corporate
Total
2018
North America Commercial P&C Insurance
North America Personal P&C Insurance
North America Agricultural Insurance
Overseas General Insurance
Global Reinsurance
Corporate 
Total

Long-tail

Short-tail

Total

% of beginning 
net unpaid 
reserves (1)

$ 

(672)  $ 

(30)  $ 

(702) 

$ 

$ 

$ 

$ 

— 

— 

(49)   

(25)   

433 

63 

(10)   

(101)   

(4)   

— 

(313)  $ 

(82)  $ 

63 

(10) 

(150) 

(29) 

433 

(395) 

(668)  $ 

19  $ 

(649) 

— 

— 

(68)   

(59)   

153 

(95)   

(80)   

(24)   

30 

— 

(642)  $ 

(150)  $ 

(395)  $ 

(215)  $ 

— 

— 

(67)   

(69)   

45 

41 

(110)   

(145)   

19 

— 

(95) 

(80) 

(92) 

(29) 

153 

(792) 

(610) 

41 

(110) 

(212) 

(50) 

45 

$ 

(486)  $ 

(410)  $ 

(896) 

 1.4 %

 0.1 %

 — %

 0.3 %

 0.1 %

 0.9 %

 0.8 %

 1.3 %

 0.2 %

 0.2 %

 0.2 %

 0.1 %

 0.3 %

 1.6 %

 1.2 %

 0.1 %

 0.2 %

 0.4 %

 0.1 %

 0.1 %

 1.8 %

(1)   Calculated based on the beginning of period consolidated net unpaid losses and loss expenses.

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
2020 
North America Commercial P&C Insurance experienced net favorable PPD of $702 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 $672 million in long-tail business, primarily from:

• Net favorable development of $363 million in workers’ compensation lines. The majority of the favorable development 
related to accident years 2016 and prior, driven by lower than expected loss emergence and related updates to loss 
development factors. In addition, we experienced favorable development of $62 million related to our annual 
assessment of multi-claimant events, including industrial accidents, in the 2019 accident year. Consistent with prior 

F-59

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

years, we reviewed these potential exposures after the close of the accident year to allow for late reporting or 
identification of significant losses. This favorable development in accident year 2019 was partially offset by some 
higher than expected activity from other claims;

• Net favorable development of $231 million in management liability portfolios, favorably impacting accident years 2015 
and prior where paid and reported loss activity was lower than expected, partially offset by adverse development in the 
2016 through 2019 accident years, mainly due to higher than expected claim severity in our Directors and Officers 
(D&O) portfolios;

• Net favorable development of $83 million in commercial excess and umbrella portfolios, mainly in accident years 2014 

and prior, driven by lower paid and reported loss activity relative to prior expectations as well as an increase in 
weighting towards experience-based methods, partially offset by adverse development in more recent accident years, 
due to higher than expected loss activity;

• Net favorable development of $67 million in professional liability (errors & omissions and cyber risk), driven by accident 

years 2016 and prior, which experienced lower than expected loss emergence;

• Net favorable development of $43 million in voluntary environmental lines, in accident years 2016 and prior, due to 

lower than expected loss emergence and a related update to loss development factors;

• Net favorable development of $41 million on large multi-line prospective deals in the 2016 and prior 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 returns of $26 million tied to the 
loss performance of the particular deals;

• Net favorable development of $40 million in foreign casualty businesses, mainly in accident year 2016, due to lower 
than expected reported loss activity, partially offset by adverse development on a large loss in accident year 2017;

• Net adverse development of $48 million in general liability coverages, driven by higher than expected reported loss 
activity in accident years 2017 through 2019, partially offset by favorable development in older accident years;

• Net adverse development of $64 million in medical liability businesses, mainly impacting accident years 2016 through 
2019, primarily due to higher than expected reported loss emergence and associated changes to loss development 
factors and loss expectations; and

• Net adverse development of $77 million in commercial automobile liability, mainly in high deductible and excess 

portfolios, driven by adverse paid and reported loss emergence and related updates to loss development factors, mainly 
in accident years 2015 through 2019.

• Net favorable development of $30 million in short-tail business primarily from:

• Net favorable development of $37 million, in accident & health, mainly in accident years 2018 and 2019, driven by 

lower than expected paid loss emergence; 

• Net favorable development of $31 million in surety businesses, driven by accident year 2018, where loss emergence 

was lower than expected; and

• Net adverse development of $21 million in our marine portfolios, mainly impacting the 2019 accident year, driven by 

higher than expected non-catastrophe loss development.

2019 
North America Commercial P&C Insurance experienced net favorable PPD of $649 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 $668 million in long-tail business, primarily from:

• Net favorable development of $303 million in workers’ compensation lines. This included favorable development of 

$61 million related to our annual assessment of multi-claimant events including industrial accidents, in the 2018 
accident year. 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. This development in accident year 2018 was partially 

F-60

 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

offset by some higher than expected activity from other claims and from involuntary pools. The remaining overall 
favorable development was mainly in accident years 2015 and prior, generally driven by lower than expected loss 
experience and related updates to loss development factors;

• Net favorable development of $217 million in management liability portfolios, favorably impacting accident years 2015 
and prior where paid and reported loss activity was lower than expected, partially offset by adverse development in the 
2016 through 2018 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) portfolios;

• Net favorable development of $60 million in professional liability (errors & omissions and cyber), mainly in the 2015 
and prior accident years where case activity was less than expected, partially offset by adverse development in the 
2016 accident year, which was driven by several large adverse claim developments;

• Net favorable development of $41 million in commercial excess and umbrella portfolios, mainly in accident years 2013 

and prior driven by lower paid and reported loss activity relative to prior expectations as well as an increase in 
weighting towards experience-based methods, partly offset by modestly adverse development in more recent accident 
years, mainly in 2017 and 2018, due to higher than expected large loss activity;

• Net favorable development of $39 million in foreign casualty business, impacting accident years 2015 and prior, driven 

by reported loss activity that was generally lower than expected;

• Net favorable development of $36 million on large multi-line prospective deals in the 2015 and prior 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 returns of $34 million tied to the 
loss performance of the particular deals;

• Net favorable development of $24 million in medical and life sciences businesses, mainly impacting accident years 

2015 and prior, primarily due to favorable reported experience and an increase in weighting towards experience-based 
methods;

•

Favorable development of $23 million in political risk and trade credit portfolios, mainly impacting the 2015 accident 
year, primarily due to favorable reported experience and an increase in weighting towards experience-based methods;

• Net adverse development of $26 million mainly in products and general liability portfolios, including adverse 

movements within construction, partly offset by commercial-multi peril (CMP) liability, with older accident years 
generally experiencing favorable run-off, while more recent accident years developing adversely; and

• Net adverse development of $38 million in automobile liability, driven by adverse paid and reported loss experience 

mainly in accident years 2014 through 2018. 

• Net adverse development of $19 million in short-tail business, primarily from:

• Net adverse development, excluding catastrophes, of $108 million in property and marine portfolios with adverse 

development of $152 million across our retail, wholesale, and program distribution channels in accident year 2018, 
primarily due to a higher than expected severity of non-catastrophe claims, partly offset by favorable development of 
$44 million in 2017 and prior accident years on non-catastrophe claims;

• Net favorable catastrophe development in property and marine portfolios of $36 million. There was $41 million of 

favorable development on the 2017 and 2018 natural catastrophes, mostly in 2017, partly offset by some adverse 
development on older catastrophe events; and

•

Favorable development of $49 million in surety businesses, mainly in accident year 2017, driven by lower than 
expected reported loss activity.

2018 
North America Commercial P&C Insurance experienced net favorable PPD of $610 million, representing 1.2 percent of the 
beginning consolidated net unpaid losses and loss expense reserves. 

F-61

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

North America Personal P&C Insurance
2020 
North America Personal P&C Insurance incurred net adverse PPD of $63 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 $84 million in the homeowners product line, including valuables, mainly in accident years 

2017 through 2019 due to higher than expected non-catastrophe loss emergence and adverse development arising from 
natural catastrophes in accident years 2017 and 2018; and

• Net favorable development of $22 million in the personal excess line, driven by favorable development mainly in the 2017 

accident year, partially offset by adverse development in accident year 2019.

2019 
North America Personal P&C Insurance incurred net favorable PPD of $95 million, which was the net result of several 
underlying favorable and adverse movements, and was driven by the following principal changes:

• Net favorable claim development of $132 million on the 2017 and 2018 natural catastrophes for all lines;

• Net favorable development of $26 million in our personal excess lines primarily impacting the 2016 accident year, due to 
lower than expected loss emergence and an increase in weighting towards experience-based methods, partly offset by 
adverse emergence in accident year 2015; and

• Net adverse development of $82 million in our homeowners lines, including valuables, arising from non-catastrophe loss 

emergence, mainly in the 2018 accident year. 

2018 
North America Personal P&C Insurance incurred net adverse PPD of $41 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 $10 million, $80 million, and $110 million in 2020, 
2019, and 2018, respectively. Actual claim development mainly 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., 2020 results based on 
crop yield results at year-end 2019). 

Overseas General Insurance
2020 
Overseas General Insurance experienced net favorable PPD of $150 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 $49 million in long-tail business, primarily from:

• Net favorable development of $94 million in casualty lines, including favorable development of $143 million in 

accident years 2016 and prior, due to lower than expected loss emergence across primary and excess lines in 
Continental Europe, U.K., and Asia Pacific, partially offset by adverse development of $49 million in accident years 
2017 through 2019, primarily due to adverse large loss experience in U.K. and Asia Pacific; 

• Net favorable development of $22 million in political risk, driven by lower than expected loss emergence in accident 

years 2018 and 2019; and

• Net adverse development of $80 million in financial lines, with favorable development of $61 million in accident years 
2015 and prior, primarily from favorable case-specific settlements within Continental Europe and Asia Pacific financial 
institutions, which was more than offset by adverse development of $141 million in accident years 2016 through 
2019, primarily due to adverse large loss experience in D&O portfolios in the U.K. and Asia Pacific.  

• Net favorable development of $101 million in short-tail business, primarily from: 

F-62

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

• Net favorable development of $69 million in marine, driven by favorable loss emergence and claim-specific loss 

settlements across all regions in accident years 2012 through 2019; and

• Net favorable development of $21 million in A&H, driven by favorable development across Continental Europe, U.K. 

and Latin America primarily in accident years 2018 and 2019.

2019 
Overseas General Insurance experienced net favorable PPD of $92 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 in long-tail business, primarily from:

• Net favorable development of $101 million in casualty lines, including favorable development of $123 million in 

accident years 2015 and prior, due to lower than expected loss emergence mainly across primary lines in Continental 
Europe, U.K., and Asia Pacific, partially offset by adverse development of $22 million in accident years 2016 through 
2018, primarily due to adverse attritional and large loss experience in Continental Europe; and

• Net adverse development of $52 million in financial lines, including adverse development of $127 million in accident 

years 2016 through 2018, primarily due to adverse large loss experience in D&O in the U.K. and Asia Pacific, offset by 
favorable development of $75 million in accident years 2015 and prior, due to lower than expected loss emergence 
across most regions in D&O and Professional Indemnity.

• Net favorable of $24 million in short-tail business, primarily from: 

• Net favorable development of $45 million in A&H, driven by favorable development across Continental Europe, Latin 

America and Asia Pacific primarily in accident years 2017 and 2018; 

• Net favorable development of $36 million in marine, driven by favorable loss emergence and claim-specific loss 
settlements across most regions and several accident years, including favorable liability emergence and litigation 
settlements in accident years 2016 and prior;

• Net adverse development of $23 million in construction, driven by adverse large loss experience in accident year 2018 

for U.K. and Asia Pacific; and 

• Net adverse development of $27 million in Surety, driven by adverse large loss experience across Continental Europe 

and Latin America in accident years 2017 and 2018.

2018 
Overseas General Insurance experienced net favorable PPD of $212 million, representing 0.4 percent of the beginning 
consolidated net unpaid losses and loss expense reserves.

Global Reinsurance
2020 
Global Reinsurance experienced net favorable PPD of $29 million, which was the net result of several underlying favorable and 
adverse movements, none of which is significant individually or in the aggregate.

2019
Global Reinsurance experienced net favorable PPD of $29 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 $59 million in long-tail business, primarily in our auto, casualty, professional liability, 
medical malpractice, and workers’ compensation lines primarily from treaty years 2013 and prior principally due to 
lower than expected loss emergence; and

• Net adverse development of $30 million in short-tail business, which included $44 million of adverse development on 

2017 and 2018 natural catastrophe events. 

F-63

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

2018 
Global Reinsurance experienced net favorable PPD of $50 million, representing 0.1 percent of the beginning consolidated net 
unpaid losses and loss expense reserves.

Corporate
2020 
Corporate incurred adverse development of $433 million in long-tail lines, driven by the following principal changes:

•

•

•

Adverse development of $254 million for U.S. child molestation claims, predominantly reviver statute-related;

Adverse development of $106 million associated with asbestos and environmental liabilities, generally attributable to 
certain case specific incurred activity and higher than expected indemnity, expenses and defense costs on a limited 
number of accounts; 

Adverse development of $38 million on unallocated loss adjustment expenses due to run-off operating expenses paid 
and incurred in 2020 and $27 million from an increase in the provision for uncollectible reinsurance.

2019 
Corporate incurred adverse development of $153 million in long-tail lines, driven by the following principal changes:

•

•

Adverse development of $116 million driven principally by adverse development in asbestos and environmental 
liabilities due to the emergence of a limited number of excess accounts and somewhat greater than expected defense 
and indemnity costs (generally impacting larger modeled accounts); and

Adverse development of $37 million on unallocated loss adjustment expenses due to run-off operating expenses paid 
and incurred in 2019.

2018 
Corporate incurred adverse PPD of $45 million, representing 0.1 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 valuation allowance for uncollectible paid and 
unpaid reinsurance recoverables:

(in millions of U.S. dollars)

Balance at December 31, 2017

Incurred activity

Paid activity

Balance at December 31, 2018

Incurred activity

Paid activity

Balance at December 31, 2019

Incurred activity

Paid activity

Asbestos

Environmental

Gross

Net

Gross

Net

Gross

Total

Net

$  1,621  $  1,051  $ 

607  $ 

476  $  2,228  $  1,527 

136 

75 

101 

(97)   

237 

(22)  (1)

(265)   

(162)   

(83)   

1,492 

129 

964 

70 

625 

46 

104 

483 

28 

(348)   

(58) 

2,117 

1,447 

175 

98  (1)

(162)   

(118)   

(142)   

(101)   

(304)   

(219) 

1,459 

150 

916 

90 

529 

79 

410 

41 

1,988 

1,326 

229 

131  (1)

(258)   

(133)   

(91)   

(72)   

(349)   

(205) 

Balance at December 31, 2020

$  1,351  $ 

873  $ 

517  $ 

379  $  1,868  $  1,252 

(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).

F-64

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

The A&E net loss reserves including allocated loss expense reserves and valuation allowance for uncollectible reinsurance at 
December 31, 2020 and 2019 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

2020

$ 

736  $ 

103 

333 

80 

December 31

2019

754 

117 

381 

74 

$ 

1,252  $ 

1,326 

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 2020, 2019, 2018, 2011 and 2010, $250 million, $90 
million, $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 required 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 2020 and 2019, capital contributions of $302 million and $64 
million were made, respectively, from the Dividend Retention Fund to Century. 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, 2020 was $25 million 
and $573 million in statutory-basis losses have been ceded to the XOL Agreement on an inception-to-date basis. Century 
reports the amount ceded under the XOL Agreement in accordance with statutory accounting principles, which differ from GAAP 

F-65

 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

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, 2020 and 
2019, the aggregate reinsurance recoverables owed by Century to certain active Chubb companies were approximately $1.6 
billion and $1.5 billion, respectively, on an undiscounted basis. Chubb believes the active company intercompany reinsurance 
recoverables, which relate to direct liabilities payable over many years, are not impaired. At December 31, 2020 and 2019, 
Century's carried gross reserves (including reserves assumed from the active Chubb companies) were $2.1 billion and $1.8 
billion, respectively. 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, 2020, the remaining unused incurred limit under the Westchester NICO agreement 
was $372 million.

8. Taxation

Under Swiss law through December 31, 2020, 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. Furthermore, participation relief (i.e., tax relief) is granted to Chubb Limited at the 
federal, cantonal, and communal level for qualifying dividend income and capital gains related to the sale of qualifying 
participations (i.e., subsidiaries). 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 income taxes. Lloyd's is required to 
pay U.S. income tax on U.S. connected 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 this income. 

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 

F-66

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

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 insurance 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. As 
a result of Swiss tax reform legislation effective in 2020, the Swiss tax rate increased from 7.83 percent in years 2018 and 
2019 to 21.2 percent in 2020.

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

2020

2019

2018

350  $ 

440  $ 

3,812 

4,809 

4,162  $ 

5,249  $ 

950 

3,707 

4,657 

52  $ 

29  $ 

876 

928 

2 

(301)   

(299)   

879 

908 

11 

(124)   

(113)   

89 

563 

652 

3 

40 

43 

$ 

629  $ 

795  $ 

695 

The most significant jurisdictions contributing to the overall taxation of Chubb are calculated using the following rates in 2020: 
Switzerland 21.2 percent, U.S. 21.0 percent, U.K. 19.0 percent, and Bermuda 0.0 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
Share-based compensation
Impact of 2017 Tax Act
Other

Year Ended December 31

2020  

2019 

$ 

880  $ 

411  $ 

(337)   

(41)   

67 

(10)   

— 

70 

376 

(49)   

40 

(12)   

— 

29 

2018 

365 

372 

(75) 

33 

(19) 

(25) 

44 

Provision for income taxes

$ 

629  $ 

795  $ 

695 

F-67

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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
Investments
Lease liability
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
Lease right-of-use asset
Other, net
Total deferred tax liabilities 

Valuation allowance
Net deferred tax liabilities

December 31
2020 

December 31
2019 

$ 

884  $ 

496 

222 

46 

123 

69 

281 

120 

75 

121 

2,437 

522 

1,425 

77 

— 

957 

123 

111 

31 

3,246 

83 

$ 

(892)  $ 

826 

519 

247 

37 

143 

74 

261 

33 

— 

140 

2,280 

588 

1,468 

73 

40 

470 

157 

129 

45 

2,970 

114 

(804) 

The valuation allowance of $83 million and $114 million at December 31, 2020 and 2019, respectively, 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 non-U.S. 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, 2020, Chubb has net operating loss carry-forwards of $407 million which, if unused, will expire starting in 
2021, and a foreign tax credit carry-forward in the amount of $222 million which, if unused, will expire starting in 2026.

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 the lapse of the applicable statutes of limitations

Balance, end of year

December 31
2020 

December 31
2019 

$ 

47  $ 

5 

24 

— 

$ 

76  $ 

14 

12 

23 

(2) 

47 

At December 31, 2020 and 2019, the gross unrecognized tax benefits of $76 million and $47 million, respectively, can be 
reduced by $31 million and $19 million, respectively, associated with foreign tax credits. The net amounts of $45 million and 
$28 million at December 31, 2020 and 2019, respectively, if recognized, would favorably affect the effective tax rate. We 

F-68

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

made a settlement of a liability in January 2021 for $23 million, including interest. It is reasonably possible that over the next 
twelve months, that the amount of unrecognized tax benefits may change further resulting from the re-evaluation of 
unrecognized tax benefits arising from examinations by taxing authorities and the lapses of statutes of limitations.

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 and penalties reported in the Consolidated statements of 
operations were $8 million at December 31, 2020, $5 million at December 31, 2019, and were immaterial for 2018. 
Liabilities for tax-related interest and penalties in our Consolidated balance sheets were $16 million and $8 million at December 
31, 2020 and 2019, respectively.

In March 2017, the IRS commenced its field examination of Chubb Group Holdings’ U.S. Federal income tax returns for 2014 
and 2015. The Chubb Group Holdings examination for 2014 and 2015 tax years is still ongoing with no material adjustments 
proposed to date. In July 2020, the IRS commenced its field examination of Chubb Group Holdings' U.S. Federal income tax 
returns for 2016, 2017 and 2018. As a multinational company, we also have examinations under way in several foreign 
jurisdictions. With few exceptions, Chubb is no longer subject to income tax examinations for years prior to 2010. 

The following table summarizes tax years open for examination by major income tax jurisdiction:

At December 31, 2020
Australia
Canada
France 
Germany
Italy
Mexico
Spain
Switzerland
United Kingdom
United States

2014 - 2020

2012 - 2020

2018 - 2020

2015 - 2020

2010 - 2020

2014 - 2020

2012 - 2020

2016 - 2020

2015 - 2020

2014 - 2020

F-69

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

9. Debt

(in millions of U.S. dollars)

2020 

2019 

Early Redemption Option

Repurchase agreements (weighted average interest rate of 
0.3% in 2020 and 2.2% in 2019)

$ 

1,405  $ 

1,416 

None

December 31

December 31

Short-term debt

Chubb INA:

$1,300 million 2.3% due November 2020

Other short-term debt 2.75% due September 2020

Total short-term debt 

Long-term debt

Chubb INA:

$ 

$ 

—  $ 

1,298 

Make-whole premium plus 15 bps

— 

1 

—  $ 

1,299 

None

$1,000 million 2.875% senior notes due November 2022 $ 

998  $ 

997 

Make-whole premium plus 20 bps

$475 million 2.7% senior notes due March 2023

$700 million 3.35% senior notes due May 2024

€700 million 0.3% senior notes due December 2024

$800 million 3.15% senior notes due March 2025

$1,500 million 3.35% senior notes due May 2026

€575 million 0.875% senior notes due June 2027

€900 million 1.55% senior notes due March 2028

$100 million 8.875% debentures due August 2029

€700 million 0.875% senior notes due December 2029

$1,000 million 1.375% senior notes due September 2030  

€575 million 1.4% senior notes due June 2031

$200 million 6.8% debentures due November 2031

$300 million 6.7% senior notes due May 2036

$800 million 6.0% senior notes due May 2037

€900 million 2.5% senior notes due March 2038

$600 million 6.5% senior notes due May 2038

$475 million 4.15% senior notes due March 2043

$1,500 million 4.35% senior notes due November 2045

474 

698 

841 

797 

1,493 

691 

1,079 

100 

840 

991 

687 

242 

298 

945 

1,077 

743 

470 

1,484 

473 

697 

776 

796 

Make-whole premium plus 10 bps

Make-whole premium plus 15 bps

Make-whole premium plus 15 bps

Make-whole premium plus 15 bps

1,492 

Make-whole premium plus 20 bps

635 

993 

100 

775 

— 

633 

246 

297 

953 

992 

751 

470 

Make-whole premium plus 20 bps

Make-whole premium plus 15 bps

None

Make-whole premium plus 20 bps

Make-whole premium plus 15 bps

Make-whole premium plus 25 bps

Make-whole premium plus 25 bps

Make-whole premium plus 20 bps

Make-whole premium plus 20 bps

Make-whole premium plus 25 bps

Make-whole premium plus 30 bps

Make-whole premium plus 15 bps

1,483 

Make-whole premium plus 25 bps

Total long-term debt

Trust preferred securities

$ 

14,948 

$ 

13,559 

Chubb INA capital securities due April 2030

$ 

308 

$ 

308 

Redemption prices(1)

(1)

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.

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. 

F-70

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

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 and are reflected in the table above. Chubb INA Holdings Inc.'s (Chubb INA) 
$1,300 million of 2.3 percent senior notes due November 2020 was paid upon maturity.

c) Long-term debt
The $100 million of 8.875 percent debentures due August 2029 do not have an early redemption option. The remaining Chubb 
INA senior notes and debentures, including the $1,000 million of 1.375 percent senior notes issued September 2020, 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. These debt securities are also redeemable at par plus accrued and unpaid interest in the event of certain changes in tax 
law. 

The senior notes and debentures do not have the benefit of any sinking fund and 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.

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.

10. 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.

F-71

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

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 and 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 book 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

Options/Futures contracts on notes,  
bonds, and equities
Convertible securities (1)

Other derivative instruments:
Futures contracts on equities (2)
Other

GLB (3)

December 31, 2020

December 31, 2019

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) $ 

22  $ 

(49)  $  2,807 

$ 

11  $ 

(78)  $  2,579 

OA / (AP)

FM AFS / ES  

13 

9 

(3)   

1,749 

— 

11 

13 

4 

(15)   

1,615 

— 

5 

$ 

44  $ 

(52)  $  4,567 

$ 

28  $ 

(93)  $  4,199 

OA / (AP) $ 

—  $ 

(17)  $ 

709 

$ 

—  $ 

(13)  $ 

613 

OA / (AP)

— 

— 

16 

2 

— 

63 

$ 

—  $ 

(17)  $ 

725 

(AP) $ 

—  $  (1,089)  $  1,658 

$ 

$ 

2  $ 

(13)  $ 

676 

—  $ 

(897)  $  1,510 

(1)

(2)

(3)

Includes fair value of embedded derivatives.
Related to GMDB and GLB book of business.
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.

At December 31, 2020 and 2019, net derivative liabilities of $30 million and $75 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 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 future policy benefit reserves for GMDB and an increase in the fair 
value liability for GLB reinsurance business.

F-72

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

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.

(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. The GLB is accounted for as a derivative and is 
recorded at fair value. 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 

F-73

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

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 / Agency

Non-U.S.

Corporate and asset-backed securities

Mortgage-backed securities

Equity securities

Gross amount of recognized liability for securities lending payable

Remaining contractual maturity

December 31, 2020

December 31, 2019

Overnight and Continuous

$ 

551  $ 

148 

1,032 

30 

4 

79 

$ 

$ 

1,844  $ 

1,844  $ 

346 

6 

595 

5 

18 

24 

994 

994 

At December 31, 2020 and 2019, our repurchase agreement obligations of $1,405 million and $1,416 million, respectively, 
were fully collateralized. In contrast to securities lending programs, the use of cash received is not restricted for the repurchase 
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:

Cash

U.S. Treasury / Agency

Mortgage-backed securities

Gross amount of recognized liabilities for 
repurchase agreements

Difference (1)

Remaining contractual maturity

December 31, 2020
Greater 
than 90 
Days

Total

30-90 
Days

Up to 30 
Days

30-90 
Days

December 31, 2019
Greater 
than 90 
Days

Total

$ 

—  $ 

4  $ 

4  $ 

2  $ 

—  $ 

—  $ 

— 

481 

106 

871 

106 

1,352 

107 

399 

— 

476 

— 

480 

2 

107 

1,355 

$ 

481  $ 

981  $  1,462  $ 

508  $ 

476  $ 

480  $  1,464 

$  1,405 

$ 

57 

$  1,416 

$ 

48 

(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 

F-74

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

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
Futures contracts on equities (2)
Other
Total GLB and other derivative instruments

(1)

(2)

Includes embedded derivatives.
Related to GMDB and GLB book of business. 

2020

Year Ended December 31
2018

2019

$ 

65  $ 

(79)  $ 

— 

16 

— 

(270)   

(88)   

2 

81  $ 

(435)  $ 

3 

(115) 

39 

(2) 

(75) 

(202)  $ 

(108)   

1 

(309)  $ 

(228)  $ 

(4)  $ 

(248) 

(138)   

(8)   

(150)  $ 

(585)  $ 

(4) 

(3) 

(255) 

(330) 

$ 

$ 

$ 

$ 

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, 2020, were Wells Fargo & Co., Bank of America 
Corp, and JP Morgan Chase & Co. Our largest exposure by industry at December 31, 2020 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 years ended December 31, 2020, 2019 and 
2018, approximately 12 percent, 12 percent, and 10 percent, respectively, 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, 2020. No other broker or one insured accounted for more than 10 percent of our 
gross premiums written for these years.

e) Fixed maturities
At December 31, 2020, we have commitments to purchase fixed income securities of $605 million over the next several years.  

f) Other investments
At December 31, 2020, included in Other investments in the Consolidated balance sheet are investments in limited 
partnerships and partially-owned investment companies with a carrying value of $6.5 billion. In connection with these 
investments, we have commitments that may require funding of up to $3.2 billion over the next several years. At December 31, 
2019, these investments had a carrying value of $4.7 billion with a commitment that may require funding of up to $3.3 billion.

g) Letters of credit
We have access to capital markets and to credit facilities with letter of credit capacity of $4.0 billion with a sub-limit of $1.9 
billion for revolving credit. Our existing credit facilities have remaining terms expiring through October 2022. At December 31, 
2020, our LOC usage was $1.7 billion.

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 

F-75

 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

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
At December 31, 2020 and 2019, the right-of-use asset was $473 million and $551 million, respectively, recorded within 
Other assets on the Consolidated balance sheets, and the lease liability was $517 million and $603 million, respectively, which 
was recorded within Accounts payable, accrued expenses, and other liabilities on the Consolidated balance sheets. These leases 
consist principally of real estate operating leases that are amortized on a straight-line basis over the term of the lease, which 
expire at various dates. As of December 31, 2020, the weighted average remaining lease term and weighted average discount 
rate for the operating leases was 4.9 years and 2.6 percent, respectively. Rent expense was $152 million, $171 million, and 
$169 million for the years ended December 31, 2020, 2019, and 2018, respectively. 

Future minimum lease payments under the operating leases are expected to be as follows:

For the years ending December 31
(in millions of U.S. dollars)
Undiscounted cash flows:
2021
2022
2023
2024
2025
Thereafter
Total undiscounted lease payments
Less: Present value adjustment
Net lease liabilities reported as of December 31, 2020

11. Shareholders’ equity

$ 

$ 

$ 

150 

123 

96 

68 

38 

75 

550 

33 

517 

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 2019 and 2018 annual general meetings, our shareholders approved annual dividends for the following year of up 
to $3.00 per share and $2.92 per share, respectively, which were paid in four quarterly installments of $0.75 per share and 
$0.73 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 2020 annual general meeting, our shareholders approved an annual dividend for the following year of up to $3.12 
per share, expected to be paid in four quarterly installments of $0.78 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 2021 annual general meeting, and is authorized 
to abstain from distributing a dividend at its discretion. The first three quarterly installments each of $0.78 per share, have been 
distributed by the Board as expected.

F-76

 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

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):

2020

USD

2019

USD

CHF

2018

USD

CHF

CHF

Year Ended December 31

Total dividend distributions per common share

2.89  $ 

3.09 

2.94  $ 

2.98 

2.84  $ 

2.90 

b) Shares issued, outstanding, authorized, and conditional

2020

Year Ended December 31

2019

2018

Common Shares authorized and issued, beginning of year

479,783,864 

479,783,864 

479,783,864 

Cancellation of treasury shares

(2,178,600)   

— 

— 

Common Shares authorized and issued, end of year

477,605,264 

479,783,864 

479,783,864 

Common Shares in treasury, beginning of year (at cost)

(27,812,297)   

(20,580,486)   

(15,950,685) 

Net shares issued under employee share-based compensation plans

2,345,208 

3,210,427 

3,089,234 

Shares repurchased

Cancellation of treasury shares

Common Shares in treasury, end of year (at cost)

Common Shares outstanding, end of year

(3,584,150)   

(10,442,238)   

(7,719,035) 

2,178,600 

— 

— 

(26,872,639)   

(27,812,297)   

(20,580,486) 

450,732,625 

451,971,567 

459,203,378 

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, purchases under the Employee Stock Purchase Plan (ESPP), and share cancellations. At our May 2020 annual general 
meeting, our shareholders approved the cancellation of 2,178,600 shares purchased under our share repurchase program 
during the period beginning September 23, 2019 and ending December 31, 2019. The capital reduction by cancellation of 
shares was subject to publication requirements and a two-month waiting period in accordance with Swiss law and became 
effective August 3, 2020. 

Authorized share capital for general purposes under Swiss law
In accordance with Swiss law, the Board has shareholder-approved authority as set forth in the Articles of Association to 
increase Chubb's share capital from time to time until May 20, 2022, by the issuance for general purposes 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. Any such increases would be subject to Swiss rules and procedure. 

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, 2020) 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, 2020) in connection with the exercise of option rights granted to any employee 
of Chubb, director or other person providing services to Chubb.

F-77

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

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. The Board has 
authorized share repurchase programs as follows:

•
•
•
•

$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
$1.5 billion of Chubb Common Shares from November 21, 2019 through December 31, 2020
$1.5 billion of Chubb Common Shares from November 19, 2020 through December 31, 2021

Subsequently, in February 2021, the Board approved an increase to the November 2020 share repurchase program of 
$1.0 billion to a total of $2.5 billion, effective through December 31, 2021.

Share repurchases may be in the open market, in privately negotiated transactions, block trades, accelerated repurchases and 
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)

2020

2019

2018

February 24, 2021

Number of shares repurchased
Cost of shares repurchased (1)

3,584,150 

10,442,238 

7,719,035 

$ 

516  $ 

1,531  $ 

1,021  $ 

1,971,000 

327 

(1)

On April 22, 2020, we suspended share repurchases, given the economic environment and to preserve capital for both risk and opportunity. Subsequently, we announced 
and then resumed share repurchases on October 29, 2020.

Year Ended December 31

January 1, 2021 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.

12. 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 and members of the Board.  

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.

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. 

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 

F-78

 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

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. 

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, 2020, a total of 7,576,239 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, 2020, a 
total of 1,402,017 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 
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 (1)

Year Ended December 31

2020

2019

2018

$ 

$ 

$ 

$ 

45  $ 

38  $ 

42  $ 

39  $ 

210  $ 

164  $ 

224  $ 

180  $ 

50 

40 

235 

178 

(1)

The windfall tax benefit recorded to Income tax expense in the Consolidated statement of operations was $10 million, $12 million, and $19 million for the years ended 
December 31, 2020, 2019, and 2018, 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 $199 million at December 31, 2020 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 2020 share-based compensation expense includes a portion of the cost related to the 2017 through 2020 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

2020

 2.1 %

 18.0 %

 1.2 %

Year Ended December 31

2019

 2.2 %

 16.0 %

 2.6 %

2018

 2.0 %

 23.2 %

 2.7 %

5.7 years

5.7 years

5.7 years

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) is estimated using the historical exercise behavior of employees.  For years 2020 and 
2019, expected volatility is calculated as a blend of (a) historical volatility based on daily closing prices over a period equal to 

F-79

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

the expected life assumption and (b) implied volatility derived from Chubb's publicly traded options. For year 2018, 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, 2017

10,433,316  $ 

99.20 

Granted

Exercised

Forfeited and expired

Options outstanding, December 31, 2018

Granted

Exercised

Forfeited and expired

Options outstanding, December 31, 2019

Granted

Exercised

Forfeited and expired

Options outstanding, December 31, 2020

Options exercisable, December 31, 2020

1,842,690  $ 

143.07  $ 

29.71 

(1,065,384)  $ 

(202,900)  $ 

11,007,722  $ 

73.57 

133.92 

108.25 

2,073,940  $ 

133.90  $ 

18.76 

(1,944,604)  $ 

(251,801)  $ 

10,885,257  $ 

84.13 

136.87 

116.79 

1,958,279  $ 

150.10  $ 

19.89 

(1,158,633)  $ 

(206,720)  $ 

11,478,183  $ 

7,792,343  $ 

86.90 

138.77 

125.09 

116.35 

$ 

71 

$ 

122 

$ 

$ 

$ 

76 

331 

293 

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, 2020. Cash received from the exercise of stock options for the year ended December 31, 2020 
was $100 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.

Chubb also grants restricted stock awards to non-management directors which vest at the following year's annual general 
meeting. 

Chubb's 2020 share-based compensation expense includes a portion of the cost related to the restricted stock granted in the 
years 2016 through 2020.

F-80

 
 
 
 
 
 
 
 
 
 
 
 
 
 
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 27,679 
restricted stock awards, 19,019 restricted stock awards, and 20,784 restricted stock awards that were granted to non-
management directors during the years ended December 31, 2020, 2019, and 2018, respectively:

Unvested restricted stock, December 31, 2017

Granted

Vested

Forfeited

Unvested restricted stock, December 31, 2018

Granted

Vested

Forfeited

Unvested restricted stock, December 31, 2019

Granted

Vested

Forfeited

Unvested restricted stock, December 31, 2020

Service-based
Restricted Stock Awards
and Restricted Stock Units

Performance-based
Restricted Stock Awards
and Restricted Stock Units

Weighted-Average
Grant-Date Fair 

Number of Shares

Value Number of Shares

Weighted-Average
Grant-Date Fair 
Value

4,709,442  $ 

1,326,979  $ 

(2,545,090)  $ 

(196,482)  $ 

3,294,849  $ 

1,492,900  $ 

(1,292,864)  $ 

(200,875)  $ 

3,294,010  $ 

1,425,667  $ 

(1,304,308)  $ 

(152,074)  $ 

3,263,295  $ 

121.16 

142.76 

114.83 

131.06 

134.17 

134.38 

129.18 

135.98 

136.20 

148.56 

134.02 

140.72 

142.32 

975,497  $ 

180,065  $ 

(244,332)  $ 

—  $ 

911,230  $ 

212,059  $ 

(196,640)  $ 

(50,437)  $ 

876,212  $ 

186,291  $ 

(490,185)  $ 

—  $ 

118.28 

143.07 

103.03 

— 

127.27 

133.90 

115.62 

132.36 

131.16 

151.14 

125.66 

— 

572,318  $ 

142.38 

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, 2020, there were 166,624 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. 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, 2020, 2019, and 2018, employees paid $45 million, $41 million, and 
$37 million to purchase 383,751 shares, 321,800 shares, and 347,116 shares, respectively.

F-81

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

13. Postretirement benefits

Chubb provides postretirement benefits to eligible employees and their dependents through various defined contribution plans 
sponsored by Chubb. In addition, for certain employees, Chubb sponsors other postretirement benefit plans, and prior to 2020, 
Chubb sponsored defined benefit pension plans.

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 $211 million, $171 million, and 
$171 million for the years ended December 31, 2020, 2019, and 2018, respectively.

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 transitioned 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 
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, 2020, 2019, and 2018, $79 million, $79 million, and $80 million, respectively, were amortized as a reduction to 
expense. At December 31, 2020, the remaining curtailment benefit balance was $26 million which will be amortized as a 
reduction to expense through June 2021.

F-82

 
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, 2020 and 2019 was as follows:

(in millions of U.S. dollars)

U.S. Plans

Pension Benefit Plans

Other Postretirement
Benefit Plans

2019

2020

2019

U.S. Plans

Non-U.S. 
Plans

2020

Non-U.S. 
Plans

Benefit obligation, beginning of year

$ 

3,569  $ 

1,042  $ 

3,092  $ 

942 

$ 

103  $ 

113 

   Service cost

   Interest cost

   Actuarial loss (gain)

   Benefits paid

   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

— 

99 

441 

4 

22 

135 

49 

118 

443 

(127)   

(31)   

(121)   

— 

(15)   

— 

(2)   

— 

— 

29 

(12)   

— 

11 

27 

124 

(39) 

(4) 

(61) 

42 

$ 

$ 

$ 

$ 

3,967  $ 

1,199  $ 

3,569  $ 

1,042 

3,301  $ 

1,141  $ 

2,784  $ 

1,008 

563 

17 

126 

19 

636 

14 

(127)   

(31)   

(121)   

(15)   

— 

— 

29 

(12)   

— 

169 

16 

(39) 

(61) 

48 

3,739  $ 

1,284  $ 

3,301  $ 

1,141 

(228)  $ 

85  $ 

(268)  $ 

99 

$ 

$ 

$ 

$ 

1 

2 

1 

— 

4 

3 

(20)   

(17) 

— 

— 

(1)   

86  $ 

152  $ 

6 

1 

(39)   

— 

— 

120  $ 

34  $ 

— 

— 

— 

103 

143 

9 

— 

— 

— 

— 

152 

49 

Amounts recognized in Accumulated other comprehensive
income, not yet recognized in net periodic cost (benefit):

Net actuarial loss (gain)

Prior service cost (benefit)

Total

$ 

$ 

78  $ 

163  $ 

(21)  $ 

110 

$ 

(5)  $ 

(3) 

— 

9 

— 

10 

(31)   

(114) 

78  $ 

172  $ 

(21)  $ 

120 

$ 

(36)  $ 

(117) 

For the U.S. pension plans, the $441 million and $443 million actuarial loss experienced in 2020 and 2019, respectively, was 
principally driven by the decrease in the discount rate from the respective prior year.

The accumulated benefit obligation for the pension benefit plans was $5.1 billion and $4.6 billion at December 31, 2020 and 
2019, 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-83

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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, 2020 and 2019:

(in millions of U.S. dollars)

Plans with projected benefit obligation in excess of plan assets:

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

2020

U.S. Plans

Non-U.S. 
Plans

U.S. Plans

$ 

3,967  $ 

629  $ 

3,569  $ 

3,739 

568 

3,301 

(228)  $ 

(61)  $ 

(268)  $ 

3,967  $ 

593  $ 

3,569  $ 

3,739  $ 

565  $ 

3,301  $ 

$ 

$ 

$ 

2019

Non-U.S. 
Plans

236 

175 

(61) 

173 

140 

For other postretirement benefit plans with an accumulated benefit obligation in excess of plan assets, the accumulated benefit 
obligation was $23 million and $25 million at December 31, 2020 and 2019, respectively. These plans have no plan assets.

At December 31, 2020, we estimate that we will contribute $20 million to the pension plans and $1 million to the other 
postretirement benefits plan in 2021. The estimate is subject to change due to contribution decisions that are affected by 
various factors including our liquidity, market performance and management discretion. 

At December 31, 2020, our estimated expected future benefit payments are as follows:

For the years ending December 31

(in millions of U.S. dollars)

2021

2022

2023

2024
2025
2026-2030

Pension Benefit Plans

U.S. 
Plans

Non-U.S. 
Plans

Other 
Postretirement 
Benefit Plans

$ 

159  $ 

30  $ 

166 

171 

175 

180 

947 

28 

30 

32 

32 

185 

19 

20 

16 

12 

7 

5 

The weighted-average assumptions used to determine the projected benefit obligation were as follows:

Pension Benefit Plans

U.S.
Plans

Non-U.S.
Plans

Other 
Postretirement 
Benefit Plans

 2.32 %

N/A

 4.10 %

 3.20 %

N/A

 4.10 %

 1.80 %

 3.24 %

 1.36 %

N/A

 2.39 %

 3.26 %

 2.70 %

N/A

December 31, 2020

Discount rate

Rate of compensation increase (1)

Interest crediting rate

December 31, 2019

Discount rate

Rate of compensation increase (1) 

Interest crediting rate

(1) For the U.S. Pension Plans, benefit accruals were frozen as of December 31, 2019.

F-84

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

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.

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
Amortization of prior service cost
Curtailments
Settlements

Total non-service benefit
Net periodic benefit
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

2020

2019

2018

2020

2019

2018

2020

2019

2018

$  —  $  49  $  57  $ 

4  $  11  $  12  $ 

1  $  —  $ 

1 

99 

  118 

  105 

22 

27 

27 

2 

4 

(224)   

(189)   

(212)   

(41)   

(45)   

(50)   

(5)   

(4)   

  — 

  — 

  — 

2 

3 

1 

  — 

  — 

3 

(5) 

— 

  — 

  — 

  — 

  — 

  — 

  — 

(83)   

(84)   

(85) 

  — 

  — 

  — 

(1)   

(1)    — 

  — 

  — 

3 

2 

2 

  — 

1 

3 

  — 

  — 

(2) 

— 

(122)   

(69)   

(105)   

(18)   

(15)   

(19)   

(86)   

(84)   

(89) 

$  (122)  $ 

(20)  $ 

(48)  $ 

(14)  $ 

(4)  $ 

(7)  $ 

(85)  $ 

(84)  $ 

(88) 

$  102  $ 

(4)  $  214  $  56  $ 

6  $  34  $ 

(2)  $ 

(2)  $ 

(11) 

  — 

  — 

  — 

  — 

1 

3 

  — 

  — 

  — 

  — 

  — 

(2)   

(3)   

(1)    — 

  — 

  — 

  — 

  — 

(1)    — 

  — 

83 

84 

  — 

  — 

  — 

(1)   

(3)    — 

  — 

  — 

(3)   

(2)   

(2)    — 

(1)   

(3)    — 

  — 

— 

(1) 

85 

3 

— 

$  99  $ 

(6)  $  212  $  52  $  —  $  33  $  81  $  82  $ 

76 

The line items in which the service and non-service cost components of net periodic (benefit) cost are included 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

Net periodic benefit

Pension Benefit Plans Other Postretirement Benefit Plans

2020

2019

2018

2020

2019

2018

$ 

—  $ 

6  $ 

7  $ 

—  $ 

—  $ 

4 

4 

54 

60 

62 

69 

1 

1 

— 

— 

(12)   

(128)   

(140)   

(7)   

(10)   

(77)   

(114)   

(84)   

(124)   

(9)   

(77)   

(86)   

(8)   

(76)   

(84)   

$ 

(136)  $ 

(24)  $ 

(55)  $ 

(85)  $ 

(84)  $ 

— 

1 

1 

(9) 

(80) 

(89) 

(88) 

F-85

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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

2020

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

2019

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

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

Pension Benefit Plans

U.S.        
Plans

Non-U.S. 
Plans

Other 
Postretirement 
Benefit Plans

N/A

 2.85 %

N/A

 7.00 %

 4.10 %

 4.23 %

 3.94 %

 4.00 %

 7.00 %

 4.10 %

 3.62 %

 3.27 %

 4.00 %

 7.00 %

 4.10 %

 6.04 %

 2.24 %

 3.26 %

 3.83 %

N/A

 4.48 %

 2.88 %

 3.37 %

 4.40 %

N/A

 3.97 %

 2.55 %

 3.46 %

 4.32 %

N/A

 3.00 %

 2.64 %

N/A

 3.00 %

N/A

 4.04 %

 3.69 %

N/A

 3.00 %

N/A

 2.84 %

 2.62 %

N/A

 2.59 %

N/A

F-86

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

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)

U.S. Plans

Non-U.S. Plans

2020

2019

2018

2020

2019

2018

 5.96 %

 6.32 %

 6.68 %

 5.04 %

 5.24 %

 6.29 %

 4.50 %

 4.50 %

 4.50 %

 4.00 %

 4.00 %

 4.50 %

Year that the rate reaches the ultimate trend rate

2038

2038

2038

2040

2040

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 U.S. 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. The target allocation of non-U.S. plans varies by country, but the plan 
assets are principally 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. 

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 4 to the Consolidated Financial Statements.

December 31, 2020

(in millions of U.S. dollars)

U.S. Plans:

Short-term investments

U.S. Treasury / Agency

Non-U.S. and corporate bonds

Municipal

Equity securities

Total U.S. Plan assets (1)

Non-U.S. Plans:

Short-term investments

Non-U.S. and corporate bonds

Equity securities
Total Non-U.S. Plan assets (1)

Level 1

Level 2

Level 3

Total

Pension Benefit Plans

$ 

59  $ 

—  $ 

—  $ 

250 

— 

— 

1,818 

186 

793 

2 

— 

— 

— 

— 

— 

2,127  $ 

981  $ 

—  $ 

5  $ 

—  $ 

—  $ 

— 

127 

609 

388 

— 

— 

$ 

$ 

59 

436 

793 

2 

1,818 

3,108 

5 

609 

515 

$ 

132  $ 

997  $ 

—  $ 

1,129 

(1)

Excluded from the table above are $543 million and $147 million of other investments related to the U.S. Plans and Non-U.S. Plans, respectively, limited partnerships of 
$74 million and $8 million in U.S. Plans and Non-U.S. Plans, respectively, measured using NAV as a practical expedient, and $14 million in cash related to the U.S. Plans.

F-87

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

December 31, 2019

(in millions of U.S. dollars)
U.S. Plans:
Short-term investments
U.S. Treasury / Agency
Non-U.S. and corporate bonds
Municipal

Equity securities
Total U.S. Plan assets (1)
Non-U.S. Plans:
Short-term investments
Non-U.S. and corporate bonds
Equity securities
Total Non-U.S. Plan assets (1)

Level 1

Level 2

Level 3

Total

Pension Benefit Plans

$ 

18  $ 

37  $ 

—  $ 

466 

— 

— 

1,467 

134 

749 

2 

— 

— 

— 

— 

— 

1,951  $ 

922  $ 

—  $ 

2  $ 

—  $ 

—  $ 

— 

112 

598 

318 

— 

— 

$ 

$ 

55 

600 

749 

2 

1,467 

2,873 

2 

598 

430 

$ 

114  $ 

916  $ 

—  $ 

1,030 

(1)

Excluded from the table above are $428 million and $107 million of other investments related to the U.S. Plans and Non-U.S. Plans, respectively, and limited partnerships 
of $4 million in Non-U.S. Plans, measured using NAV as a practical expedient.

The other postretirement benefit plan had $120 million and $152 million of other investments measured using NAV as a 
practical expedient at December 31, 2020 and 2019, respectively. 

14. Other income and expense

(in millions of U.S. dollars)

Equity in net income of partially-owned entities (1)

Gains (losses) from fair value changes in separate account assets (2)

Federal excise and capital taxes

Other

Total

Year Ended December 31

2020 

2019  

$ 

1,019  $ 

617  $ 

58 

(22)   

(61)   

44 

(23)   

(42)   

$ 

994  $ 

596  $ 

2018 

514 

(38) 

(12) 

(30) 

434 

(1) 

(2)  

Equity in net income of partially-owned entities includes $167 million, $74 million, and $43 million attributable to our investments in Huatai (Huatai Group, Huatai P&C, 
and Huatai Life) for the years ended December 31, 2020, 2019, and 2018, respectively. 

Related to gains (losses) from fair value changes in separate account assets that do not qualify for separate account reporting under GAAP.

Other income and expense includes equity in net income of partially-owned entities, which includes our share of net income or 
loss, both underlying operating income and mark-to-market movement, related to partially-owned investment companies (private 
equity) and partially-owned insurance companies. Also included in Other income and 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 and expense as these are 
considered capital transactions and are excluded from underwriting results. 

15. 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 provides both commercial and consumer P&C products and 
services. This 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 

F-88

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

wholesale and specialty divisions: Westchester and Chubb Bermuda. These divisions write a variety of coverages, including 
property, casualty, workers’ compensation, package policies, risk management, financial lines, marine, construction, 
environmental, medical risk, 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 provides both 
commercial and consumer 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, as 
well as group A&H and traditional and specialty personal lines. 

The Global Reinsurance segment includes the reinsurance business written by Chubb Tempest Re, comprising Chubb 
Tempest Re Bermuda, Chubb Tempest Re USA, Chubb Tempest Re International, and Chubb Tempest Re Canada. Chubb 
Tempest Re provides a broad range of traditional and specialty reinsurance coverages to a diverse array of primary P&C 
companies, including small, mid-sized, and multinational ceding companies.

The Life Insurance segment includes international life operations written by Chubb Life and 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, run-off Brandywine business, 
Westchester specialty operations for 1996 and prior years, and certain other non-A&E 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 Corporation (Chubb Corp) 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, Chubb integration expenses and income taxes are reported within 
Corporate. In addition, the amortization expense of purchased intangibles, amortization of the fair value adjustment on acquired 
invested assets and assumed long-term debt as part of the Chubb Corp acquisition are considered Corporate costs as these are 
incurred by the overall company. 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 (loss). 

Management uses underwriting income (loss) as the basis for segment performance. Chubb calculates underwriting income 
(loss) by subtracting Losses and loss expenses, Policy benefits, Policy acquisition costs, and Administrative expenses from Net 
premiums earned. Segment income (loss) includes underwriting income (loss), net investment income (loss), and other 
operating income and expense items such as each segment's share of the operating income (loss) related to partially-owned 
insurance companies and miscellaneous income and expense items for which the segments are held accountable. Our main 
measure of segment performance is Segment income (loss), which also includes amortization of purchased intangibles acquired 
by the segment. We determined that this definition of segment income (loss) 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 (loss) measures. To calculate Segment income (loss), include Net investment income (loss), Other (income) 
expense, and Amortization expense of purchased intangibles. Certain items are presented in a different manner for segment 
reporting purposes than in the Consolidated Financial Statements. These items are reconciled to the consolidated presentation 
in the Segment measure reclass column below and include: 

F-89

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

• Losses and loss expenses include 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 
impacts underwriting results. We view gains and losses on these derivatives as part of the results of our underwriting 
operations, and therefore, realized gains (losses) from these derivatives are reclassified to losses and loss expenses.

• Policy benefits include gains and losses from fair value changes in separate account assets, as well as the offsetting 

movement in separate account liabilities. The gains and 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. We view gains and 
losses from fair value changes in both separate account assets and liabilities as part of the results of our underwriting 
operations, and therefore these gains and losses are reclassified to policy benefits.

• Net investment income includes investment income reclassified from Other (income) expense related to partially-owned 
investment companies (private equity partnerships) where our ownership interest is in excess of three percent. We view 
investment income from these equity-method private equity partnerships as net investment income.

F-90

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

The following tables present the Statement of Operations by segment:

North 
America 
For the Year Ended                  
Commercial 
December 31, 2020                                    
P&C 
(in millions of U.S. dollars)
Insurance
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

  10,129 

  13,964 

2,061 

1,942 

1,006 

887 

23 

— 

North 
America 
Personal 
P&C 
Insurance

North 
America 
Agricultural 
Insurance

Overseas 
General 
Insurance

Global
Reinsurance

Life 
Insurance

Corporate

Segment 
Measure 
Reclass

Chubb
Consolidated

$  14,474  $  4,920  $  1,846  $  9,335  $ 

731  $  2,514  $  —  $  —  $  33,820 

  4,866 

1,822 

  9,285 

698 

  2,482 

  3,187 

1,544 

  5,255 

— 

974 

270 

435 

260 

5 

— 

— 

123 

  2,568 

9 

  1,034 

146 

30 

1 

428 

534 

13 

435 

— 

174 

37 

52 

307 

2 

— 

435 

— 

— 

303 

— 

  33,117 

1 

  21,710 

58 

— 

— 

784 

6,547 

2,979 

724 

726 

766 

320 

(54)   

(738)   

(59)   

1,097 

385 

(87)   

(115)   

3,375 

(74)   

(791)   

(173)   

(994) 

Amortization expense of 
purchased intangibles

— 

11 

27 

45 

— 

4 

203 

— 

290 

$  2,925  $  679  $ 

Segment income (loss)
Net realized gains (losses)                   
Interest expense
Income tax expense
Net income (loss)

148  $  904  $ 

357  $  401  $ 

(237)  $ 

(1)  $  5,176 

(499)   

516 

629 

1 

— 

— 

(498) 

516 

629 

$ (1,881)  $  —  $  3,533 

North 
America 
For the Year Ended                  
Commercial 
December 31, 2019                                    
P&C 
(in millions of U.S. dollars)
Insurance
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

  12,922 

8,206 

1,831 

1,028 

1,857 

2,109 

24 

— 

Amortization expense of 
purchased intangibles

Segment income (loss)

North 
America 
Personal 
P&C 
Insurance

North 
America 
Agricultural 
Insurance

Overseas 
General 
Insurance

Global
Reinsurance

Life 
Insurance

Corporate

Segment 
Measure 
Reclass

Chubb
Consolidated

$  13,375  $  4,787  $  1,810  $  9,262  $ 

649  $  2,392  $  —  $  —  $  32,275 

  4,694 

1,795 

  8,882 

654 

  2,343 

  3,043 

1,616 

  4,606 

— 

158 

— 

— 

319 

— 

31,290 

(8)   

18,730 

44 

— 

— 

740 

6,153 

3,030 

757 

696 

620 

323 

(53)   

(477)   

(36)   

2,637 

373 

(125)   

(86)   

3,426 

(48)   

(459)   

(130)   

(596) 

352 

— 

169 

35 

98 

279 

1 

— 

948 

286 

417 

258 

3 

— 

— 

84 

  2,501 

6 

  1,033 

742 

588 

12 

89 

30 

1 

28 

— 

12 

45 

— 

2 

218 

— 

305 

$  3,942  $  660  $ 

90  $  1,273  $ 

376  $  366  $ 

(361)  $ 

8  $ 

6,354 

Net realized gains (losses)           

including OTTI
Interest expense
Chubb integration expenses
Income tax expense
Net income (loss)

(522)   

(8)   

(530) 

552 

23 

795 

— 

— 

— 

552 

23 

795 

$ (2,253)  $  —  $ 

4,454 

F-91

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

North 
America 
For the Year Ended                  
Commercial 
December 31, 2018                                    
P&C 
(in millions of U.S. dollars)
Insurance
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

  12,402 

1,829 

1,607 

8,000 

2,061 

966 

— 

3 

North 
America 
Personal 
P&C 
Insurance

North 
America 
Agricultural 
Insurance

Overseas 
General 
Insurance

Global
Reinsurance

Life 
Insurance

Corporate

Segment 
Measure 
Reclass

Chubb
Consolidated

$  12,485  $  4,674  $  1,577  $  8,902  $ 

671  $  2,270  $  —  $  —  $  30,579 

  4,593 

1,569 

  8,612 

670 

  2,218 

  3,229 

1,114 

  4,429 

— 

939 

269 

156 

236 

1 

— 

— 

79 

  2,346 

(9)    1,014 

385 

28 

2 

823 

622 

3 

479 

— 

162 

41 

766 

628 

557 

310 

— 

53 

— 

— 

295 

— 

30,064 

(3)   

18,067 

(38)   

590 

— 

— 

41 

5,912 

2,886 

2,609 

(12)   

(43)   

(348)   

289 

— 

341 

(209)   

(63)   

3,305 

(12)   

(406)   

(25)   

(434) 

Amortization expense of 
purchased intangibles

Segment income (loss)

— 

13 

28 

41 

— 

2 

255 

— 

339 

$  3,665  $  378  $ 

383  $  1,401  $ 

277  $  308  $ 

(406)  $ 

3  $ 

6,009 

Net realized gains (losses)           

including OTTI
Interest expense
Chubb integration expenses
Income tax expense
Net income (loss)

(649)   

(3)   

(652) 

641 

59 

695 

— 

— 

— 

641 

59 

695 

$ (2,450)  $  —  $ 

3,962 

Underwriting assets are reviewed in total by management for purposes of decision-making. Other than Unpaid losses and loss 
expenses, Future policy benefits, Reinsurance recoverables, Goodwill and Other intangible assets, Chubb does not allocate 
assets to its segments.

F-92

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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 
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

2020

2019

2018

$ 

2,423  $ 

1,987  $ 

10,812 

10,136 

729 

799 

1,861 

9,773 

768 

13,964 

12,922 

12,402 

822 

3,327 

717 

4,866 

1,822 

2,468 

2,738 

1,981 

2,098 

9,285 

104 

173 

421 

698 

1,317 

1,165 

2,482 

829 

3,183 

682 

4,694 

1,795 

2,244 

2,494 

1,896 

2,248 

8,882 

131 

142 

381 

654 

1,101 

1,242 

2,343 

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 

$ 

33,117  $ 

31,290  $ 

30,064 

The following table presents net premiums earned by geographic region. Allocations have been made on the basis of location of 
risk:

2020

2019

2018

(1) 

Europe includes Eurasia and Africa regions.

North America

Europe (1)

Asia Pacific / 
Far East

Latin America

 70 %

 70 %

 70 %

 11 %

 11 %

 11 %

 12 %

 12 %

 12 %

 7 %

 7 %

 7 %

F-93

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

16. Earnings per share

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

2020

2019

2018

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

$ 

3,533  $ 

4,454  $ 

3,962 

  451,602,820 

  455,910,463 

  463,629,203 

1,838,692 

3,004,200 

3,173,145 

  453,441,512 

  458,914,663 

  466,802,348 

$ 

$ 

7.82  $ 

7.79  $ 

9.77  $ 

9.71  $ 

8.55 

8.49 

6,811,966 

2,410,337 

3,543,188 

Excluded from weighted-average shares outstanding and assumed conversions is the impact of securities that would have been 
anti-dilutive during the respective years. 

17. 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. The 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 agreement, 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 quota share reinsurance agreements.

The agency agreement also contains 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. 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

Consolidated balance sheets

Reinsurance recoverable on losses and loss expenses

Ceded reinsurance premium payable

F-94

Year Ended December 31

2020

2019

2018

507  $ 

253  $ 

97  $ 

59  $ 

394  $ 

207  $ 

77  $ 

46  $ 

170  $ 

185  $ 

411 

188 

84 

42 

188 

432  $ 

80  $ 

440 

56 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

ABR Re
We own 15.6 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

18. Statutory financial information

Year Ended December 31

2020

2019

2018

350  $ 

100  $ 

321  $ 

92  $ 

329 

96 

806  $ 

67  $ 

674 

62 

$ 

$ 

$ 

$ 

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 2020 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 2021 without prior approval totals $6.4 billion. 

The statutory capital and surplus of our insurance subsidiaries met regulatory requirements for 2020, 2019, and 2018. The 
minimum amounts of statutory capital and surplus necessary to satisfy regulatory requirements was $29.4 billion and 
$26.7 billion for December 31, 2020 and 2019, 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.   

F-95

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and 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
2019

2020

$ 

$ 

45,964  $ 

43,077 

1,641  $ 

1,573 

2020

Year Ended December 31
2018

2019

$ 

$ 

4,294  $ 

6,046  $ 

7,521 

(247)  $ 

(210)  $ 

(102) 

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 7, certain of 
our U.S. subsidiaries discount certain A&E liabilities, which increased statutory capital and surplus by approximately $140 
million and $147 million at December 31, 2020 and 2019, 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, 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 $55 million and $54 million at December 
31, 2020 and 2019, 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-96

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

19. Information provided in connection with outstanding debt of subsidiaries

The following tables present condensed consolidating financial information at December 31, 2020 and 2019, and for the years 
ended December 31, 2020, 2019, and 2018 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, 2020

(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
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

$ 

—  $ 

197  $ 

118,472  $ 

—  $ 

118,669 

84 

— 

— 

— 

— 

— 

— 

1 

— 

— 

— 

— 

— 

— 

56,148 

3,522 

10 

55,231 

— 

463 

1,934 

89 

(272)   

— 

1,747 

89 

13,926 

(3,446)   

10,480 

25,217 

(9,625)   

15,592 

299 

263 

21,211 

— 

171 

23,921 

(93)   

— 

— 

(111,379)   

(3,693)   

(1,877)   

206 

263 

21,211 

— 

— 

22,517 

$ 

$ 

59,764  $ 

55,892  $ 

205,503  $ 

(130,385)  $ 

190,774 

—  $ 

—  $ 

77,180  $ 

(9,369)  $ 

67,811 

— 

— 

— 

— 

— 

— 

— 

323 

323 

59,441 

— 

— 

3,008 

272 

— 

14,948 

308 

1,418 

19,954 

35,938 

18,853 

5,806 

685 

— 

1,405 

— 

— 

26,133 

130,062 

(1,201)   

17,652 

(93)   

5,713 

(3,693)   

(272)   

— 

— 

— 

— 

— 

1,405 

14,948 

308 

(4,378)   

23,496 

(19,006)   

131,333 

75,441 

(111,379)   

59,441 

Total liabilities and shareholders’ equity

$ 

59,764  $ 

55,892  $ 

205,503  $ 

(130,385)  $ 

190,774 

(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, 2020, the cash 
balance of one or more entities was negative; however, the overall Pool balances were positive.

F-97

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Condensed Consolidating Balance Sheet at December 31, 2019 

(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

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

$ 

—  $ 

1,013  $ 

108,221  $ 

—  $ 

109,234 

2 

— 

— 

— 

— 

— 

— 

442 

— 

— 

— 

— 

— 

— 

50,853 

4,776 

12 

52,076 

— 

408 

1,093 

109 

— 

— 

1,537 

109 

12,920 

(2,563)   

10,357 

24,780 

(9,599)   

15,181 

292 

306 

21,359 

— 

— 

(95)   

— 

— 

(102,929)   

(4,776)   

197 

306 

21,359 

— 

— 

20,072 

(1,829)   

18,663 

55,643  $ 

53,939  $ 

189,152  $ 

(121,791)  $ 

176,943 

—  $ 

—  $ 

71,916  $ 

(9,226)  $ 

62,690 

— 

— 

— 

— 

— 

— 

— 

312 

312 

55,331 

— 

— 

4,446 

— 

1,298 

13,559 

308 

1,649 

21,260 

32,679 

17,978 

(1,207)   

16,771 

5,468 

330 

1,416 

1 

— 

— 

(95)   

5,373 

(4,776)   

— 

— 

— 

— 

— 

1,416 

1,299 

13,559 

308 

21,793 

118,902 

(3,558)   

20,196 

(18,862)   

121,612 

70,250 

(102,929)   

55,331 

$ 

$ 

Total liabilities and shareholders’ equity

$ 

55,643  $ 

53,939  $ 

189,152  $ 

(121,791)  $ 

176,943 

(1)

Chubb maintains two notional multicurrency cash pools (Pools) with a third-party bank. Refer to Note 1 f) for additional information. 

F-98

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Condensed Consolidating Statements of Operations and Comprehensive Income

For the Year Ended December 31, 2020

(in millions of U.S. dollars)
Net premiums written

Net premiums earned

Net investment income

Equity in earnings of subsidiaries
Net realized gains (losses) 

Losses and loss expenses

Policy benefits

Policy acquisition costs and administrative
  expenses

Interest (income) expense

Other (income) expense

Amortization of purchased intangibles

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

—  $ 

— 

(1)   

—  $ 

33,820  $ 

—  $ 

33,820 

— 

6 

33,117 

3,370 

— 

— 

3,457 

2,052 

— 

(5,509)   

20 

— 

— 

94 

(136)   

(39)   

— 

24 

(397)   

(121)   

— 

— 

21,710 

784 

(130)   

9,562 

596 

(24)   

— 

(181)   

56 

(931)   

290 

786 

— 

— 

— 

— 

— 

— 

— 

— 

3,533  $ 

1,400  $ 

4,109  $ 

(5,509)  $ 

5,783  $ 

3,236  $ 

6,512  $ 

(9,748)  $ 

33,117 

3,375 

— 

(498) 

21,710 

784 

9,526 

516 

(994) 

290 

629 

3,533 

5,783 

Condensed Consolidating Statements of Operations and Comprehensive Income

For the Year Ended December 31, 2019

(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

Chubb Limited
(Parent
Guarantor)

Chubb INA
Holdings Inc.
(Subsidiary
Issuer)

Other Chubb
Limited
Subsidiaries

Consolidating
Adjustments and 
Eliminations 

Chubb Limited
Consolidated

$ 

—  $ 

—  $ 

32,275  $ 

—  $ 

32,275 

— 

1 

— 

(15)   

31,290 

3,440 

— 

— 

4,307 

3,022 

— 

(7,329)   

(17)   

(31)   

(482)   

— 

— 

92 

(243)   

(27)   

— 

1 

14 

— 

— 

18,730 

740 

(26)   

9,117 

705 

6 

— 

2 

(175)   

90 

(575)   

305 

20 

956 

— 

— 

— 

— 

— 

— 

— 

— 

— 

$ 

$ 

4,454  $ 

2,464  $ 

4,865  $ 

(7,329)  $ 

7,521  $ 

4,988  $ 

7,922  $ 

(12,910)  $ 

31,290 

3,426 

— 

(530) 

18,730 

740 

9,183 

552 

(596) 

305 

23 

795 

4,454 

7,521 

F-99

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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  $ 

—  $ 

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)  $ 

30,064 

3,305 

— 

(652) 

18,067 

590 

8,798 

641 

(434) 

339 

59 

695 

3,962 

1,242 

F-100

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Condensed Consolidating Statement of Cash Flows 

For the Year Ended December 31, 2020

(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

$ 

1,933  $ 

274  $ 

10,788  $ 

(3,210)  $ 

9,785 

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
Payment, including deposit, for Huatai Group 

interest

Capital contribution

Other

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 proceeds from affiliated notional cash pooling 

programs(1)

Policyholder contract deposits and other

Policyholder contract withdrawals and other

Other

(49)   

(26,249)   

(202)   

(6,419)   

11,368 

3,880 

12,400 

995 

(853)   

(168)   

(1,924)   

907 

(1,623)   

— 

(472)   

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

1,272 

— 

(26,298) 

(202) 

(6,419) 

11,377 

3,880 

12,450 

995 

(81) 

(113) 

(1,924) 

907 

(1,623) 

— 

(470) 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

(1,388)   

(523)   

— 

— 

— 

— 

— 

— 

— 

9 

— 

50 

— 

772 

55 

— 

— 

— 

4 

769 

— 

— 

988 

— 

(1,301)   

— 

— 

(1,200)   

(72)   

(2)   

— 

— 

— 

2,354 

— 

(2,354)   

145 

173 

— 

— 

— 

— 

— 

— 

— 

— 

1,265 

(1,438)   

— 

— 

— 

— 

— 

— 

— 

— 

272 

— 

— 

— 

(3,210)   

3,210 

1,272 

(1,272)   

— 

470 

(386)   

(87)   

(272)   

— 

— 

— 

(1,388) 

(523) 

988 

2,354 

(1,301) 

(2,354) 

145 

— 

— 

— 

— 

470 

(386) 

(87) 

Net cash flows from (used for) investing activities

(1,202)   

(8,360)   

1,272 

(7,521) 

Net cash flows used for financing activities

(646)   

(1,479)   

(1,623)   

1,666 

(2,082) 

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)

(3)   

82 

2 

(5)   

(441)   

442 

16 

821 

1,202 

— 

(272)   

— 

Cash and restricted cash – end of year (1)

$ 

84  $ 

1  $ 

2,023  $ 

(272)  $ 

8 

190 

1,646 

1,836 

(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, 2020, the cash 
balance of one or more entities was negative; however, the overall Pool balances were positive.

F-101

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
        
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (continued)
Chubb Limited and Subsidiaries

Condensed Consolidating Statement of Cash Flows 

For the Year Ended December 31, 2019

(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

$ 

412  $ 

2,926  $ 

6,878  $ 

(3,874)  $ 

6,342 

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

Capital contribution

Acquisition of subsidiaries (net of cash acquired of 

$45)

Payment, including deposit, for Huatai Group interest

Other

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

(21)   

(25,825)   

— 

— 

1 

— 

41 

— 

(808)   

(74)   

— 

— 

(229)   

(531)   

13,115 

611 

8,998 

946 

(309)   

(629)   

(1,315)   

1,390 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

(1,000)   

(110)   

— 

1,110 

— 

— 

— 

— 

— 

(4)   

(29)   

(580)   

(653)   

— 

— 

— 

(25,846) 

(229) 

(531) 

13,116 

611 

9,039 

946 

(1,117) 

(703) 

(1,315) 

1,390 

— 

(29) 

(580) 

(657) 

Net cash flows used for investing activities

(1,000)   

(975)   

(5,040)   

1,110 

(5,905) 

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

(1,354)   

(327)   

— 

— 

— 

— 

— 

— 

— 

2,828 

— 

— 

(1,203)   

— 

2,817 

(500)   

(10)   

(2,817)   

204 

922 

— 

— 

— 

— 

— 

— 

— 

— 

2,301 

(3,223)   

— 

— 

— 

— 

(3,874)   

3,874 

1,110 

(1,110)   

— 

— 

— 

— 

(1,354) 

(1,530) 

2,828 

2,817 

(510) 

(2,817) 

204 

— 

— 

— 

— 

514 

(303) 

(151) 

20 

306 

1,340 

1,646 

Net proceeds payments to affiliated notional cash 
pooling programs(1)

(35)   

(617)   

Policyholder contract deposits

Policyholder contract withdrawals

Net cash flows from (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 (1)

— 

— 

585 

4 

1 

1 

— 

514 

(303)   

652 

— 

— 

(1,512)   

(2,640)   

3,416 

1 

440 

2 

15 

(787)   

— 

652 

1,989 

(652)   

Cash and restricted cash – end of year (1)

$ 

2  $ 

442  $ 

1,202  $ 

—  $ 

(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, the cash 
balance of one or more entities was negative; however, the overall Pool balances were positive.

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 

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

Capital contribution

Other

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

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

(38)   

(24,697)   

— 

— 

11 

— 

17 

— 

3 

(7)   

— 

— 

(456)   

(207)   

14,019 

315 

7,335 

1,124 

513 

23 

(1,337)   

980 

— 

— 

— 

2,171 

— 

— 

(1,044)   

— 

2,029 

(2,000)   

(1)   

— 

— 

(2,019)   

115 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

5,025 

— 

— 

— 

— 

— 

— 

— 

— 

— 

2,519 

(1,744)   

(775)   

— 

— 

35 

— 

— 

— 

— 

502 

— 

— 

(5,308)   

5,308 

5,025 

(5,025)   

— 

453 

(358)   

(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) 

Net cash flows used for investing activities

(1,475)   

(3,582)   

(2,903)   

5,025 

Cash flows from financing activities

Dividends paid on Common Shares

(1,337)   

(1,475)   

(3,550)   

— 

(18)   

(515)   

Net cash flows from (used for) financing activities

1,217 

(1,071)   

(1,883)   

(254)   

(1,991) 

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 

(65)   

— 

1,027 

962 

(537)   

(115)   

(65) 

489 

851 

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

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
SCHEDULE I
Chubb Limited and Subsidiaries

SUMMARY OF INVESTMENTS – OTHER THAN INVESTMENTS IN RELATED PARTIES

December 31, 2020
(in millions of U.S. dollars)

Fixed maturities available for sale

U.S. Treasury / Agency

Non-U.S.

Corporate and asset-backed securities

Mortgage-backed securities

Municipal

Total fixed maturities available for sale

Fixed maturities held to maturity

U.S. Treasury / Agency

Non-U.S.

Corporate and asset-backed securities

Mortgage-backed securities

Municipal

Cost or 
Amortized Cost, 
Net (1)

Fair Value

Amount at Which 

Shown in the    
Balance Sheet

$ 

2,471  $ 

2,670  $ 

24,588 

34,081 

17,456 

6,572 

85,168 

1,392 

1,288 

2,150 

1,999 

4,824 

26,354 

36,331 

18,470 

6,874 

90,699 

1,452 

1,405 

2,438 

2,146 

5,069 

2,670 

26,354 

36,331 

18,470 

6,874 

90,699 

1,392 

1,288 

2,150 

1,999 

4,824 

Total fixed maturities held to maturity

11,653 

12,510 

11,653 

Equity securities

Industrial, miscellaneous, and all other

Short-term investments

Other investments (2)

4,027 

4,349 

7,826 

4,027 

4,345 

7,826 

4,027 

4,345 

7,826 

Total investments - other than investments in related parties

$ 

113,023  $ 

119,407  $ 

118,550 

(1)   Net of valuation allowance for expected credit losses.
(2)  

Excludes $119 million of related party investments.

F-104

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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

2020

2019

Investments in subsidiaries and affiliates on equity basis

$ 

56,148  $ 

Total investments

Cash

Due from subsidiaries and affiliates, net

Other assets

Total assets

Liabilities

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

Total shareholders' equity

Total liabilities and shareholders' equity

56,148 

84 

3,522 

10 

50,853 

50,853 

2 

4,776 

12 

$ 

$ 

59,764  $ 

55,643 

323  $ 

323 

312 

312 

11,064 

(3,644)   

9,815 

39,337 

2,869 

59,441 

$ 

59,764  $ 

11,121 

(3,754) 

11,203 

36,142 

619 

55,331 

55,643 

The condensed financial information should be read in conjunction with the Consolidated Financial Statements and notes thereto.

F-105

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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 (1)

Equity in net income of subsidiaries and affiliates

Expenses

Administrative and other (income) expense

Chubb integration expenses

Income tax expense 

Year Ended December 31

2020

2019

2018

$ 

155  $ 

227  $ 

3,457 

3,612 

55 

— 

24 

79 

4,307 

4,534 

65 

1 

14 

80 

305 

3,753 

4,058 

63 

14 

19 

96 

3,962 

1,242 

Net income

Comprehensive income

$ 

$ 

3,533  $ 

5,783  $ 

4,454  $ 

7,521  $ 

(1)

Includes net investment income, interest income, and net realized gains (losses).

The condensed financial information should be read in conjunction with the Consolidated Financial Statements and notes thereto.

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

Other

Net cash flows used for investing activities

Cash flows from financing activities

Dividends paid on Common Shares

Common Shares repurchased

Advances from affiliates

Net proceeds from (payments to) affiliated notional cash pooling 
programs (2)

Net cash flows from (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

Year Ended December 31

2020

2019

$ 

1,933  $ 

412  $ 

2018

256 

(1,200)   

(1,000)   

(1,475) 

(2)   

— 

— 

(1,202)   

(1,000)   

(1,475) 

(1,388)   

(523)   

1,265 

— 

(646)   

(3)   

82 

2 

(1,354)   

(327)   

2,301 

(35)   

585 

4 

1 

1 

$ 

84  $ 

2  $ 

(1,337) 

— 

2,519 

35 

1,217 

— 

(2) 

3 

1 

 (1)  Includes cash dividends received from subsidiaries of $2.0 billion, $200 million, and $75 million in 2020, 2019, and 2018, respectively.
 (2)  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.

F-106

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
SCHEDULE IV
Chubb Limited and Subsidiaries

SUPPLEMENTAL INFORMATION CONCERNING REINSURANCE

Premiums Earned

For the years ended December 31, 2020, 2019, and 2018 (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

2020

Property and Casualty

Accident and Health

Life

Total

2019

Property and Casualty

Accident and Health

Life

Total

2018

Property and Casualty

Accident and Health

Life

Total

$ 

31,546  $ 

6,782  $ 

3,044  $ 

27,808 

4,249 

1,242 

368 

93 

111 

168 

3,992 

1,317 

$ 

37,037  $ 

7,243  $ 

3,323  $ 

33,117 

$ 

30,339  $ 

7,236  $ 

2,797  $ 

25,900 

4,546 

991 

376 

81 

119 

191 

4,289 

1,101 

$ 

35,876  $ 

7,693  $ 

3,107  $ 

31,290 

$ 

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 

 11 %

 3 %

 13 %

 10 %

 11 %

 3 %

 17 %

 10 %

 11 %

 4 %

 20 %

 11 %

F-107

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
SCHEDULE VI
Chubb Limited and Subsidiaries

SUPPLEMENTARY INFORMATION CONCERNING PROPERTY AND CASUALTY OPERATIONS

As of and for the years ended December 31, 2020, 2019, and 2018 (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

2020

2019

2018

$ 

$ 

$ 

4,244  $ 

53,164  $  17,652  $  31,800  $ 

3,074  $ 22,124  $ 

(414)  $ 

6,076  $ 

17,434  $  32,471 

4,161  $ 

48,509  $  16,771  $  30,189  $ 

3,141  $ 19,575  $ 

(845)  $ 

5,831  $ 

18,473  $  31,126 

3,926  $ 

48,271  $  15,532  $  29,042  $ 

3,047  $ 19,048  $ 

(981)  $ 

5,630  $ 

18,340  $  29,505 

F-108

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 accompanying consolidated financial statements of Chubb Limited and its subsidiaries 
(the Company), which comprise the consolidated balance sheet as of December 31, 2020, 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-7 to F-103).

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, 2020, and the results of its operations and its cash flows for the year then ended in accordance 
with US GAAP and comply with Swiss law.

F-109

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.

Valuation of Unpaid Losses and Loss Expenses, Net of Reinsurance

Key audit matter

How our audit addressed the key audit matter

Addressing the matter involved performing procedures and 
evaluating audit evidence in connection with forming our 
overall opinion on the consolidated financial statements. 
These procedures included testing the effectiveness of controls 
relating to the Company’s valuation of unpaid losses and loss 
expenses, net of reinsurance, including controls over the 
selection of actuarial methodologies and development of 
significant assumptions. These procedures also included, 
among others, the involvement of professionals with 
specialized skill and knowledge to assist in performing one or 
a combination of procedures, including (i) independently 
estimating reserves on a sample basis using actual historical 
data and loss development patterns, as well as industry data 
and other benchmarks, to develop an independent estimate 
and comparing the independent estimate to management’s 
actuarially determined reserves; and (ii) evaluating 
management’s actuarial reserving methodologies and 
aforementioned assumptions, as well as assessing qualitative 
adjustments to carried reserves and the consistency of 
management’s approach period-over-period. Performing these 
procedures involved testing the completeness and accuracy of 
data provided by management.

As described in Note 7 to the consolidated financial 
statements, as of December 31, 2020, the Company's liability 
for unpaid losses and loss expenses, net of reinsurance, was 
approximately $53 billion. The majority of the Company's net 
unpaid losses and loss expenses arise from the Company's 
long-tail casualty business (such as general liability and 
professional liability), U.S. sourced workers' compensation, 
asbestos-related, environmental pollution and other exposures 
with high estimation uncertainty. The process of establishing 
loss reserves requires the use of estimates and judgments 
based on circumstances underlying the insured loss at the 
date of accrual. The judgments involved in projecting the 
ultimate losses include 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 reserves for the various product lines each require 
different qualitative and quantitative assumptions and 
judgments, including 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 the Company's insured parties.

The principal considerations for our determination that 
performing procedures relating to the valuation of unpaid 
losses and loss expenses, net of reinsurance, from the long-tail 
and other exposures as described above, is a key audit matter 
are (i) the significant judgment by management in determining 
the reserve liability, which in turn led to a high degree of 
auditor subjectivity and judgment in performing procedures 
relating to the valuation; (ii) the significant audit effort and 
judgment in evaluating the audit evidence relating to the 
actuarial reserving methods and assumptions related to 
extrapolation of actual historical data, loss development 
patterns, industry data, other benchmarks, and the impact of 
qualitative and quantitative subjective factors; and (iii) the 
audit effort included the involvement of professionals with 
specialized skill and knowledge to assist in performing these 
procedures and evaluating the audit evidence obtained. 

F-110

REPORT OF THE STATUTORY AUDITOR TO THE GENERAL MEETING OF CHUBB LIMITED, ZURICH ON
THE (US GAAP) CONSOLIDATED FINANCIAL STATEMENTS (continued)

Valuation of Level 3 Investments in the Valuation Hierarchy

Key audit matter

How our audit addressed the key audit matter

Addressing the matter involved performing procedures and 
evaluating audit evidence in connection with forming our 
overall opinion on the consolidated financial statements. 
These procedures included testing the effectiveness of the 
controls relating to the valuation of level 3 investments. These 
procedures also included, among others, obtaining pricing 
from sources other than those used by management for a 
sample of securities and comparing management’s estimate to 
the prices independently obtained, and the involvement of 
professionals with specialized skill and knowledge to assist in 
developing an independent range of prices for a sample of 
securities and comparing management’s estimate to the 
independently developed ranges.

As described in Note 4 to the consolidated financial 
statements, as of December 31, 2020, the Company had total 
assets measured at fair value of approximately $106 billion, of 
which $2 billion were categorized as level 3 in the valuation 
hierarchy. The level 3 investments are measured at fair value 
using inputs that are unobservable and reflect management’s 
judgments about assumptions that market participants would 
use in pricing or, for certain of the investments, management 
obtains and evaluates a single broker quote, which is typically 
from a market maker. As described by management, the 
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 principal considerations for our determination that 
performing procedures relating to the valuation of level 3 
investments in the valuation hierarchy is a key audit matter 
are (i) the significant judgment by management in determining 
the fair value of these investments as they are measured using 
inputs that are unobservable and are likely to be priced using 
models or inputs other than quoted prices, which in turn led 
to a high degree of auditor subjectivity and judgment in 
performing procedures relating to the estimate; and (ii) the 
audit effort included the involvement of professionals with 
specialized skill and knowledge to assist in performing these 
procedures and evaluating the audit evidence obtained.  

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.

PricewaterhouseCoopers AG

/s/ Peter Eberli 
Peter Eberli 
Audit expert 
Auditor in charge  

Zurich, February 25, 2021

/s/ Nicolas Juillerat 
Nicolas Juillerat   
Audit expert

F-111

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CHUBB LIMITED

 SWISS STATUTORY FINANCIAL STATEMENTS

December 31, 2020

S-1

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

Reserves 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

December 31

December 31

2020

2019

75 

2 

234 

311 

33,242 

2,934 

8 

36,184 

36,495 

28 

498 

316 

2 

844 

844 

25 

6 

74

105 

31,391

4,485 

7 

35,883

35,988 

69 

567 

334 

— 

970 

970 

11,534 

11,587 

9,458 

1,171 

3,046 

(486)   

8,507 

2,421 

35,651 

36,495 

10,841 

1,092 

3,346 

(334) 

8,151 

335 

35,018 

35,988 

S-2

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
SWISS STATUTORY STATEMENTS OF INCOME (Unconsolidated)
Chubb Limited

For the years ended December 31, 2020 and 2019

(in millions of Swiss francs)

Dividend income

Interest income from subsidiaries

Debt guarantee fee income

Interest expense to subsidiaries

Administrative and other expenses

Foreign exchange gains/(losses)

    Operating results

Interest (expense) income 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

2020

2,497 

128 

39 

— 

(88)   

15 

2,591 

(1)   

(144)   

2,446 

(25)   

2,421 

2019

199 

249 

36 

(7) 

(102) 

(17) 

358 

1 

(10) 

349 

(14) 

335 

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 CHF 266 million ($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 (where approximatively accurate), otherwise at transaction date 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

3. Commitments, contingencies, and guarantees

a)  Letters of credit (LOC)
Chubb has access to capital markets and credit facilities with a letter of credit capacity of CHF 3.5 billion ($4.0 billion) with a 
sub-limit of CHF $1.7 billion ($1.9 billion) for revolving credit. Chubb's existing credit facilities have remaining terms expiring 
through October 2022. Chubb's LOC usage was CHF 1.5 billion ($1.7 billion) and CHF 548 million ($567 million) for the years 
ended December 31, 2020 and 2019, respectively. The letter of credit facility required that Chubb maintains certain financial 
covenants, all of which were met at December 31, 2020.

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, 2020.

Year ending December 31
(in millions of Swiss francs)

2021

2022

2023

Thereafter

Total minimum future lease commitments

1.5 

1.5 

1.1 

— 

4.1 

At December 31, 2019, the total minimum future lease commitments were CHF 5.6 million.

c)  Guarantee of debt
Chubb  fully  and  unconditionally  guarantees  certain  subsidiary  debt  totaling  CHF  13.5  billion  ($15.3  billion)  and  CHF  14.7 
billion ($15.2 billion) at December 31, 2020 and 2019, 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, 2020 and 2019. 
Amounts are expressed in whole U.S. dollars or Swiss francs.

Holdings as of December 31, 2020 and 2019

Chubb Group Holdings, Inc.

Chubb INA Holdings, Inc.

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  

11 

1 

Holding company

Holding company

CHF   100,000,000 

Insurance company

CHF   44,000,000  Reinsurance company

USD  

100 

Holding company

b) Investments in subsidiaries:
The following table presents information regarding investments in subsidiaries at both December 31, 2020 and 2019. 
Investments in subsidiaries increased CHF 1.9 billion ($1.9 billion) in 2020 due to capital contributions primarily to fund 
investments and other subsidiary holding company obligations.

(in millions of Swiss francs)

Chubb Group Holdings, Inc.

Chubb INA Holdings, Inc.

Chubb Group Management Holdings Ltd.

Chubb Insurance (Switzerland) Limited

Chubb Reinsurance (Switzerland) Limited

Balance - end of year

S-5

2020

17,004 

2,043 

13,768 

185 

242 

33,242 

2019

17,004 

2,043 

11,916 

185 

242 

31,391 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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, 2020 and 2019, with respect to the ownership of Common Shares 
by each member of the Board of Directors. Unless otherwise indicated, the named individual has sole voting and investment 
power over the Common Shares listed in the Common Shares Beneficially Owned column. Common Share ownership of Evan G. 
Greenberg, the Chairman of the Board, is included in Note 5 b) below.

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

Robert J. Hugin (4)

Kimberly A. Ross

Robert W. Scully (5)

Eugene B. Shanks, Jr.

Theodore E. Shasta

David H. Sidwell

Olivier Steimer

Frances F. Townsend

Total

Common 
Shares 
Beneficially 
Owned

3,501 

1,727 

3,954 

3,027 

3,756 

2,829 

23,740 

22,067 

12,989 

12,062 

10,014 

8,444 

— 

63,292 

10,335 

— 

— 

7,807 

40,364 

28,864 

10,079 

9,152 

14,017 

11,139 

9,860 

8,933 

17,649 

16,498 

— 

— 

Year

2020  

2019  

2020  

2019  

2020  

2019  

2020  

2019  

2020  

2019  

2020  

2019  

2020  

2019  

2020  

2019  

2020  

2019  

2020  

2019  

2020  

2019  

2020  

2019  

2020  

2019  

2020  

2019  

2020  

2019  

Restricted
 Stock 
Units (1)
36,115 

35,269 

39,598 

39,346 

19,465 

19,385 

15,038 

14,685 

— 

— 

— 

— 

— 

25,771 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

3,643 

3,558 

— 

— 

Restricted 
Common 
Stock (2)
1,721 

1,236 

1,721 

1,236 

1,721 

1,236 

3,107 

2,231 

1,721 

1,236 

2,916 

2,094 

— 

1,236 

2,916 

— 

— 

1,236 

3,251 

2,334 

1,721 

1,236 

1,721 

1,236 

1,721 

1,236 

1,721 

1,236 

1,721 

— 

2020  

160,258 

2019  

195,841 

113,859 

138,014 

27,679 

19,019 

(1)   

Represents Common Shares that will be issued to the director upon his or her separation 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 includes deferred stock units and market value units granted prior to the merger that will settle following separation from service. The market 
value units include dividend reinvestment accruals.

(2)    

Represents Common Shares with respect to which the individual has the power to vote (but not to dispose of).

(3)    

Common Shares beneficially owned includes 847 shares held by a family foundation. Mr. Atieh has no pecuniary interest in these shares.

(4)    

Includes 335 shares held by Mr. Hugin's sons, of which Mr. Hugin disclaims beneficial ownership.

(5)    

Includes 2,775 shares held by Mr. Scully's daughter, of which Mr. Scully disclaims beneficial ownership.

S-6

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO SWISS STATUTORY FINANCIAL STATEMENTS (continued)
Chubb Limited

b)    Group Executives
The following table presents information, at December 31, 2020 and 2019, 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

Year

Common 
Shares 
Subject to 
Options (1)

Weighted  
Average 
Option 
Exercise Price 
in CHF

2020  

761,463 

819,566 

2019  

675,056 

865,583 

2020  

197,471 

111,264 

2019  

172,465 

96,832 

2020  

166,136 

221,635 

2019  

118,958 

213,551 

2020  

37,263 

2019  

23,232 

72,018 

59,350 

2020   1,162,333 

  1,224,483 

2019  

989,711 

  1,235,316 

103.26 

98.83 

115.11 

117.18 

112.15 

110.38 

119.31 

123.14 

Option 
Exercise 
Years

4.37 

4.33 

5.48 

5.89 

5.21 

5.32 

5.90 

6.41 

Restricted 
Common 
Stock (2)

148,653 

193,616 

24,930 

33,791 

67,309 

86,865 

24,148 

30,519 

265,040 

344,791 

(1)   

Represents Common Shares that the individual has the right to acquire within 60 days of December 31, 2020 and 2019, 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  72,085  and  97,528  of  the  Common  Shares  listed  at  December  31,  2020  and  2019, 
respectively.

(4)    

Mr. Greenberg pledged 240,000 Common Shares Beneficially Owned in connection with a margin account at December 31, 2020 and 2019.

(5)    

Mr. Bancroft pledged 41,000 Common Shares Beneficially Owned in connection with a margin account at December 31, 2020 and 2019.

(6)    

Mr. Keogh shares with other persons the power to vote and/or dispose of 7,978 of the Common Shares listed at December 31, 2020 and 2019.

6. Shareholders' equity 

The following table presents issued, authorized, and conditional share capital, at December 31, 2020 and 2019. Treasury 
shares held by Chubb which are issued, but not outstanding totaled 3,606,053 and 2,200,503 shares for the periods ending 
December 31, 2020 and 2019, respectively. In addition to the treasury shares held by Chubb, subsidiaries of Chubb held 
23,266,586 treasury shares at a cost of CHF 3.0 billion ($3.1 billion) and 25,611,794 treasury shares at a cost of CHF 3.3 
billion ($3.4 billion), for the periods ending December 31, 2020 and 2019, respectively. 

Shares Issued

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

2020

2019

477,605,264 

479,783,864 

200,000,000 

200,000,000 

33,000,000 

33,000,000 

25,410,929 

25,410,929 

S-7

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO SWISS STATUTORY FINANCIAL STATEMENTS (continued)
Chubb Limited

a)  Shares authorized and issued
All Common Shares are authorized under Swiss Corporate law. Chubb's share capital consisted of 477,605,264 and 
479,783,864 Common Shares, with a par value of CHF 24.15 per share for the period ending December 31, 2020 and 2019, 
respectively. 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 20, 2022, 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, 2020 and 2019, 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, 2020 and 2019, 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 2019 annual general meetings, our shareholders approved an annual dividend for the following year of up to $3.00 
per share, expected to be paid in four quarterly installments of $0.75 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 2020 annual general meeting, our shareholders approved an annual dividend for the following year of up to $3.12 
per share, expected to be paid in four quarterly installments of $0.78 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 2021 annual general meeting, and is authorized 
to abstain from distributing a dividend at its discretion. The first three quarterly installments each of $0.78 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, 2020 and 2019:

Dividends - distributed from Capital contribution reserves
Total dividend distributions per common share

CHF

2.89  $ 

2.89  $ 

2020

USD

3.09 

3.09 

CHF

2.94  $ 

2.94  $ 

2019

USD

2.98 

2.98 

S-8

 
 
 
 
 
NOTES TO SWISS STATUTORY FINANCIAL STATEMENTS (continued)
Chubb Limited

d)  Treasury Shares - Reserve for Treasury Shares
Treasury shares held by Chubb are carried at cost. At our May 2020 annual general meeting, our shareholders approved the 
cancellation of 2,178,600 shares purchased under our share repurchase program during the period beginning September 23, 
2019 and ending December 31, 2019. The capital reduction by cancellation of shares was subject to publication requirements 
and a two-month waiting period in accordance with Swiss law and became effective August 3, 2020. The following table 
presents a roll-forward of treasury shares held by Chubb for the years ended December 31, 2020 and 2019:

(cost in millions of Swiss francs)

Balance – beginning of year

Repurchase of shares

Cancellation of shares

Balance – end of year

Number of 
Shares

  2,200,503 

  3,584,150 

2020

Cost

334 

Number of 
Shares

21,902 

484 

  2,178,601 

  (2,178,600)   

(332)   

— 

  3,606,053 

486 

  2,200,503 

2019

Cost

2 

332 

— 

334 

Treasury shares held by Chubb subsidiaries are carried cost. The following table presents a roll-forward of treasury shares held 
by Chubb subsidiaries for the years ended December 31, 2020 and 2019:

(cost in millions of Swiss francs)

Balance – beginning of year

Purchase of shares

Number of 
Shares

2020

Cost

Number of 
Shares

  25,611,794 

3,346 

  20,558,584 

— 

— 

  8,263,637 

Additions related to share-based compensation plans

814,043 

104 

744,405 

Redeemed under share-based compensation plans

  (3,159,251)   

(405)    (3,954,832)   

2019

Cost

2,538 

1,189 

101 

(482) 

Balance – end of year

  23,266,586 

3,046 

  25,611,794 

3,346 

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 / release reserve for treasury shares

Cancellation of treasury shares

Profit for the year

Balance – end of year

Year ended December 31

2020

8,486 

301 

(280)   

2,421 

10,928 

2019

8,959 

(808) 

— 

335 

8,486 

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:

•
•
•

$1.5 billion of Chubb Common Shares from December 1, 2018 through December 31, 2019
$1.5 billion of Chubb Common Shares from November 21, 2019 through December 31, 2020
$1.5 billion of Chubb Common Shares from November 19, 2020 through December 31, 2021

S-9

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO SWISS STATUTORY FINANCIAL STATEMENTS (continued)
Chubb Limited

Subsequently, in February 2021, the Board approved an increase to the November 2020 share repurchase program of $1.0 
billion to a total of $2.5 billion, effective through December 31, 2021.

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

2020

2019

3,584,150 

10,442,238 

484 

1,521 

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 
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, 2020 and December 31, 2019.

Name of Beneficial Owner

Vanguard Group, Inc.

BlackRock, Inc.

Wellington Management Group, LLP

T. Rowe Price Associates, Inc.

Capital International Investors

* Represented less than five percent

8. Other disclosures required by Swiss law

2020

2019

Number of Shares 
Beneficially 
Owned

Percent of 
Class

Number of Shares 
Beneficially Owned

Percent of 
Class

35,934,796 

 7.97 %  

37,653,064 

29,455,172 

 6.53 %  

32,602,335 

27,670,712 

 6.14 %  

27,825,114 

23,852,906 

 5.29 %  

23,375,803 

23,360,900 

 5.18 %

*

 8.30 %

 7.20 %

 6.14 %

 5.10 %

*

a) Expenses
Total personnel expenses amounted to CHF 9.7 million and CHF 10.1 million for the years ended December 31, 2020 and 
2019, respectively. The number of full-time positions on an annual average was no more than 50 for years ended December 
31, 2020 and 2019.

Total amortization expense related to tangible property amounted to CHF 0.1 million and less than CHF 0.1 million for the years 
ended December 31, 2020 and 2019, respectively.

b)   Fees paid to auditors
Fees paid to auditors by Chubb Limited totaled CHF 3.7 million and CHF 4.5 million for the years ended December 31, 2020 
and 2019, 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 3.5 million and CHF 4.1 million for the years ended December 31, 2020 and 2019, 
respectively. Tax fees totaled CHF 0.2 million and CHF 0.3 million for the years ended December 31, 2020 and 2019, 
respectively.

S-10

 
 
 
 
 
 
 
 
 
 
NOTES TO SWISS STATUTORY FINANCIAL STATEMENTS (continued)
Chubb Limited

c)   Loans to subsidiaries
The following table presents information regarding loans to subsidiaries at December 31, 2020 and 2019. Loans to Chubb 
Group Holdings decreased CHF 1.7 billion primarily due to principal repayments in 2020.

(in millions of Swiss francs)

Loans to Chubb Group Holdings, Inc.

Loans to INA Holdings, Inc.

Loans to Chubb INA International Holdings Ltd., Agencia en Chile

Total loans to subsidiaries

2020

2,522 

137 

275 

2,934 

d)   Receivables from subsidiaries
The following table presents information regarding receivables from subsidiaries at December 31, 2020 and 2019.

(in millions of Swiss francs)

Receivables from Chubb Group Holdings, Inc.

Receivables from Chubb Group Management and Holdings, Ltd.

Total receivables from subsidiaries

2020

53 

181 

234 

2019

4,203 

— 

282 

4,485 

2019

73 

1 

74 

e)   Payable to subsidiaries
The following table presents information regarding payables to subsidiaries at December 31, 2020 and 2019, 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

2020

391 

— 

105 

2 

498 

2019

393 

78 

96 

— 

567 

S-11

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
PROPOSED APPROPRIATION OF
Chubb Limited

AVAILABLE
 AVAILABLE

 EARNINGS 

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, 2020.

(in millions of Swiss francs)

Balance brought forward

Profit for the year

Cancellation of treasury shares

Attribution to reserve for treasury shares

Balance carried forward

2020

8,486 

2,421 

(280)   

301 

10,928 

2019

8,959 

335 

— 

(808) 

8,486 

In order to pay dividends, our Board of Directors proposes that an aggregate amount equal to CHF 2.2 billion be released from 
the capital contribution reserves account in 2021 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 $3.20 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 2022 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 $0.80 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, 2020, 450,732,625 of the Company's Common Shares were eligible for dividends.

At the 2020 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 2020 totaling $3.12 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 $0.78. The installments were subject to a dividend cap expressed in 
CHF which was not reached for 2020.

S-12

 
 
 
 
 
 
 
 
 
 
REPORT OF THE STATUTORY AUDITOR TO THE GENERAL MEETING OF CHUBB LIMITED, ZURICH ON THE
(SWISS STATUTORY) FINANCIAL STATEMENTS

Report of the statutory auditor on the financial statements
As statutory auditor, we have audited the accompanying financial statements of Chubb Limited, which comprise the balance 
sheet as at December 31, 2020, the statement of income and notes (pages S-2 to S-12) for the year then ended.

Board of Directors' responsibility
The Board of Directors is responsible for the preparation of the financial statements in accordance with the requirements of 
Swiss law and the company's articles of association. This responsibility includes designing, implementing and maintaining an 
internal control system relevant to the preparation of 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 these financial statements based on our audit. We conducted our audit in 
accordance with Swiss law and Swiss Auditing Standards. Those standards require that we plan and perform the audit to obtain 
reasonable assurance whether the financial statements are free from material misstatement.

An audit involves performing procedures to obtain audit evidence about the amounts and disclosures in the financial statements. 
The procedures selected depend on the auditor's judgment, including the assessment of the risks of material misstatement of the 
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 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 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 financial statements for the year ended December 31, 2020 comply with Swiss law and the company's 
articles of association.

S-13

REPORT OF THE STATUTORY AUDITOR TO THE GENERAL MEETING OF CHUBB LIMITED, ZURICH ON THE
(SWISS STATUTORY) 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.

Investments in subsidiaries

Key audit matter

How our audit addressed the key audit matter

As set out in the balance sheet and at footnote 4, the 
Company owns five direct subsidiaries as at December 31, 
2020 with a total book value of CHF 33.2 billion, 
representing 91% of the Company’s total assets.

We obtained an understanding of management's process and 
controls, and assessed and tested the design and operating 
effectiveness of a selected key control over the recoverability of 
the carrying value of investments in subsidiaries.

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 investment or unit of account level.

Tje

In relation to the particular matters set out opposite, our 
testing procedures included the following:

• We tested 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. 

Based on the work performed we consider management's 
impairment analyses including the assumptions used to 
support the carrying value of investments in subsidiaries as 
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 financial statements according to the instructions of the Board of 
Directors.

S-14

REPORT OF THE STATUTORY AUDITOR TO THE GENERAL MEETING OF CHUBB LIMITED, ZURICH ON THE
(SWISS STATUTORY) FINANCIAL STATEMENTS (continued)

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/ Peter Eberli 
Peter Eberli 

Audit expert 
Auditor in charge

Zurich, March 1, 2021

/s/ Nicolas Juillerat 
Nicolas Juillerat

Audit expert 

S-15

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CHUBB LIMITED

 SWISS STATUTORY COMPENSATION REPORT

December 31, 2020

SC-1

SWISS STATUTORY COMPENSATION REPORT (continued)

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 2020 and 2019 consisted 
of Evan G. Greenberg, Chairman and Chief Executive Officer; Philip V. Bancroft, Chief Financial Officer; John W. Keogh, 
President 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 in connection with our 2021 annual general meeting of shareholders. 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) 827-4445

Email: 

Mail: 

investorrelations@chubb.com

Investor Relations, Chubb Limited, 1133 Avenue of the Americas, 11th 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, 2020 and 2019, 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, 2020 and 2019 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 0.93808 in 2020 
and 0.99365 in 2019.

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. Effective May 2020, 
the Board approved an increase in the Risk & Finance Committee chair fee from $20,000 to $25,000. No other changes were 
made to our Outside Directors Compensation Parameters in 2020. The Board had previously approved other changes to the 
Outside Directors Compensation Parameters effective as of May 2019 based on, among other things, a comparison of our 
compensation structure to that of our competitors and other insurance and similarly-sized companies, and the determination 
that total director compensation was below the median of such companies. The modifications were an increase in the cash 
retainer from $120,000 to $125,000, and an increase in the equity retainer from $170,000 to $180,000. The compensation 
of the Board for the financial years 2020 and 2019 set forth in Table 1 is therefore composed of compensation under the 
respective prior parameters from January 1 to the date of our 2020 and 2019 annual general meetings, respectively, and 
compensation under the revised parameters from such date through the end of the applicable financial year.

The equity retainer noted above is in the form of restricted stock awards, based on the fair value of Chubb's Common Shares as 
of the date of the award. Restricted stock awards vest at the following year's annual general meeting. The remaining portion of 
the annual fee is paid to non-management directors in cash quarterly, although directors may elect to receive up to all of their 
compensation, other than compensation for special meetings, in the form of restricted stock awards.

SC-2

 
 
SWISS STATUTORY COMPENSATION REPORT (continued)

The Lead Director received a fee of $50,000 (CHF 46,904) in 2020. Committee chair fees were received as follows:

Audit Committee - $35,000 (CHF 32,833)
Compensation Committee - $25,000 (CHF 23,452)
Nominating & Governance Committee - $20,000 (CHF 18,762)
Risk & Finance Committee - $25,000 (CHF 23,452) (fee increased from $20,000 to $25,000 in May 2020)

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 2020 or 2019.

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.

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, 2020 and 2019. During the years ended December 31, 2020 and 2019, 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 2020 or 2019. At each of 
December 31, 2020 and 2019, 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 
eligible registered charities, churches, and other places of worship or schools up to a maximum of $20,000 per year. In 2020, 
in line with Chubb's commitment to COVID-19 pandemic relief efforts globally, Chubb also matched director contributions up to 
an additional $20,000 to eligible non-profit organizations delivering pandemic relief support. For Swiss law purposes, some of 
these matching contributions during the years ended December 31, 2020 and 2019 qualified as related party transactions 
because our directors or members of their immediate family were directors or officers of the organization. Chubb matched a total 
of $124,500 (CHF 116,791) in contributions to seven such organizations in 2020 and $78,000 (CHF 77,505) in 
contributions to seven such organizations in 2019.

The following table presents information concerning director compensation paid or, in the case of restricted stock awards, 
earned in the years ended December 31, 2020 and 2019. 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

2020
2019

2020
2019

2020
2019

2020

2019

Michael P. Connors

2020

John A. Edwardson

2019

2020

2019

Member
Member

Member
Member
Member
Chair - Nominating & 
Governance
Member
Chair - Nominating & 
Governance

Lead Director
Chair - Compensation

Member
Chair - Compensation

Member

Member

Robert M. Hernandez

2020

Lead Director (Retired)

Robert J. Hugin (3)
Kimberly A. Ross

Robert W. Scully

2019

2020

2020

2019

2020

2019

Eugene B. Shanks, Jr. 2020

Theodore E. Shasta

David H. Sidwell

Olivier Steimer

2019

2020

2019

2020

2019

2020

2019

Frances F. Townsend

2020

James M. Zimmerman 2020

Total (4)

2019

2020

2019

Lead Director

Member

Member (Retired)

Member
Member
Chair - Audit
Member
Chair - Audit
Member

Member

Member

Member

Member

Member

Member
Chair - Risk & Finance

Member
Chair - Risk & Finance

Member

Retired

Member (Retired)

Board Function

Fees
Earned or Paid

Stock Awards (1)

All Other (2)

Total in USD

Total in CHF

Member $ 
Member $ 

125,000  $ 
123,750  $ 

180,000  $  108,843  $ 
176,250  $  103,097  $ 

180,000 
176,250 

180,000 
176,250 

32,431 
30,720 

10,290 
9,748 

413,843 
403,097 

337,431 
330,720 

315,290 
309,748 

CHF 388,219
CHF 400,540

316,538 
328,622 

295,768 
307,783 

325,000 

45,320 

370,320 

347,390 

319,375 

42,930 

362,305 

360,007 

125,000 
123,750 

125,000 
123,750 

— 

— 

187,500 

180,000 

148,750 

176,250 

— 

— 

43,750 

173,750 

— 

31,250 

123,750 

— 

— 

125,000 

123,750 

125,000 

123,750 

125,000 

123,750 

305,000 

299,375 

67,500 

176,250 

190,625 

67,500 

176,250 

340,000 

334,375 

180,000 

176,250 

180,000 

176,250 

180,000 

176,250 

— 

— 

— 

— 

66,445 

75,704 

— 

3,500 

— 

— 

— 

— 

— 

— 

— 

— 

— 

367,500 

344,745 

325,000 

322,938 

305,000 

299,375 

177,695 

425,704 

190,625 

102,250 

300,000 

340,000 

334,375 

305,000 

300,000 

305,000 

300,000 

305,000 

300,000 

286,115 

297,476 

166,692 

423,003 

178,822 

95,919 

298,097 

318,948 

332,254 

286,115 

298,097 

286,115 

298,097 

286,115 

298,097 

148,750 

180,000 

10,979 

339,729 

318,694 

143,750 

176,250 

10,399 

330,399 

328,303 

93,750 

112,500 

— 

— 

— 

206,250 

— 

63,750 

2,510 

96,260 

— 

30,000 

193,479 

— 

95,649 

$  1,255,000  $ 

2,848,125  $  277,808  $  4,380,933 

CHF 4,109,674

$  1,362,500  $ 

2,779,375  $  275,108  $  4,416,983 

CHF 4,388,963

(1)   

The  Stock  Awards  column  reflects  restricted  stock  awards  earned  during  2020  and  2019.  These  stock  awards  were  granted  at  fair  value  in  May  2020  and  May  2019, 
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)

  Prior to his election to the Board in May 2020, Mr. Robert J. Hugin served a consultant to the Board. For such service, which terminated prior to his election to the Board, 

Mr. Hugin received consultant fees in 2020 of $31,250 (CHF 29,315), none of which relating to service as a director.

(4)

  Total director compensation in 2020 reflects (i) one less director for a portion of the year compared to 2019 as a result of the retirement of James M. Zimmerman as of the 
date of the May 2019 annual general meeting of shareholders, and (ii) the retirement from the Board of Kimberly A. Ross and Robert M. Hernandez as of the date of the May 
2020 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 2020 and 2019 compensation. 

Table 2 - audited

Name and 
Principal Position

Evan G. 
Greenberg
Chairman 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

2020

$  1,400,000  $  5,700,000  $ 10,125,007  $  2,996,944  $ 

1,185,811  $  21,407,762 

CHF 20,082,234

2019

$  1,400,000  $  6,700,000  $ 10,125,070  $  1,917,286  $ 

1,267,971  $  21,410,327 

CHF 21,274,500

2020

$  2,690,769  $  4,576,800  $  7,030,402  $  2,080,895  $ 

1,301,790  $  17,680,656 

CHF 16,585,903

2019

$  2,583,135  $  5,159,400  $  7,211,734  $  1,365,545  $ 

1,267,109  $  17,586,923 

CHF 17,475,352

Total

2020

$  4,090,769  $ 10,276,800  $ 17,155,409  $  5,077,839  $ 

2,487,601  $  39,088,418 

CHF 36,668,137

2019

$  3,983,135  $ 11,859,400  $ 17,336,804  $  3,282,831  $ 

2,535,080  $  38,997,250 

CHF 38,749,852

(1)

   The Stock Awards column discloses the fair value of the restricted stock awards granted on February 25, 2021 for 2020 and February 27, 2020 for 2019, 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  25,  2021  for  2020  and  February  27,  2020  for  2019,  respectively.  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 $972,000 (CHF 911,816) in 2020 and $900,000 (CHF 894,290) in 2019, personal use of corporate aircraft of 
$164,043  (CHF  153,886)  in  2020  and  $329,683  (CHF  327,591)  in  2019,  and  miscellaneous  other  benefits  of  $49,768  (CHF  46,686)  in  2020  and  $38,288  (CHF 
38,045)  in  2019,  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  2020  and  2019,  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  2020  and  2019  totaled  $1.78  million  (CHF  1.67  million)  and  $1.65  million  (CHF  1.64  million),  respectively.  These  consist  of 
discretionary  and  non-discretionary  employer  contributions.  The  discretionary  employer  contributions  for  2020  have  been  calculated  and  are  expected  to  be  paid  in  April 
2021.

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, 2020 and 2019. Additionally, no 
current or former member of Executive Management or any related party thereto received benefits in kind or waivers of claims 
during 2020 or 2019 other than as described in the footnotes to Table 2.

At each of December 31, 2020 and 2019, 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, 2020. 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 the tables labeled "audited" on pages SC-4 to SC-5 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, 2020 complies with Swiss law and 
articles 14-16 of the Ordinance.

PricewaterhouseCoopers AG

/s/ Peter Eberli 
Peter Eberli 

Audit expert 
Auditor in charge

Zurich, March 24, 2021

/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 2019, Chubb announced companywide goals to reduce GHG emissions globally 20% on an absolute basis by 2025 and 40% by 
2035. Both goals use 2016 emissions levels as the baseline and are aligned with the two-degree Celsius target outlined in the Paris 
Climate Agreement, as well as the quantitatively supported science-based standards (SBTs) methodology of the United Nations 
Environment Program (UNEP). Chubb achieved its first goal of reducing emissions by 20% in 2019. Chubb is now pursuing its longer-
term 40% emissions reduction goal. While 2020 resulted in emissions reduction of 41% off the 2016 baseline, emissions in 2020 
were an anomaly because of the global COVID-19 pandemic and do not indicate achievement of Chubb’s medium-term GHG reduction 
goal. Chubb’s 2020 emissions reduction build on earlier progress. In 2007, the company, then named ACE, 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 September 2014, the company announced a second GHG reduction target 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 2020 GHG Inventory Data
Global Absolute Emissions (CO2-eq.)

2020

51,701 

The data above represent 16,313 metric tons of CO2-eq. of Scope 1 emissions from fossil fuel combustion; 38,827 metric tons of CO2-
eq. of location-based Scope 2 emissions; and 35,388 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 2020 GHG 
inventory was reviewed by Apex Companies, LLC 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 2020, Chubb’s 
response to the questionnaire resulted in a score of B.

Chubb's global GHG management plan partly consists of 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; London, U.K.; and Monterrey, Mexico.

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 Platinum 
certification in 2020.

In July 2011, the company’s Bermuda office building was awarded LEED Gold certification and became the first building in Bermuda 
to be awarded the designation. Energy efficiency projects done in the course of pursuing the certification 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 LEED Platinum in 2019.

In Chubb’s two office buildings in Whitehouse Station, N.J., the company has reduced energy consumption through the installation of 
LED lighting, the use of variable speed drive HVAC equipment and careful management. The buildings were awarded LEED Gold 
certification for the first time in 2020.

Chubb’s global GHG management plan also includes purchase of renewable electricity for many of the company’s largest offices. 
Chubb’s U.K. locations are 100% powered by renewable energy. As of July 2020, Chubb’s locations in Pennsylvania, Delaware, and 
Illinois are powered by renewable energy. Locations in New Jersey and Connecticut will follow in July 2021.

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 OPINION DECLARATION 
GREENHOUSE GAS EMISSIONS 

Apex  Companies,  LLC  (Apex)  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,  2020  to  December  31,  2020.  This  Verification  Opinion 
Declaration  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.  Apex 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: 16,313 

Scope 2 Emissions (Location-Based): 38,827 

Scope 2 Emissions (Market-Based): 35,388 

Scope 3 Emissions (Business Travel - Air): 4,636 

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, 2020 to December 31, 2020 

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) 

GHG Verification Protocols used to conduct the verification:  

• 

ISO 14064-3: Greenhouse gases -- Part 3: Specification with 
guidance for the verification and validation of greenhouse gas 
assertions 

Level of Assurance and Qualifications: 

Limited 

• 
•  Materiality Threshold: ±5% 

Verification Methodology:  

• 

Interviews with relevant personnel of Chubb;  

•  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, Apex 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. 

Statement of independence, impartiality and competence 

Apex has implemented a Code of Ethics across the business to maintain 
their  day-to-day  business 
high  ethical  standards  among  staff 
activities.  We  are  particularly  vigilant  in  the  prevention  of  conflicts  of 
interest.  

in 

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 

The verification team has extensive experience in conducting assurance 
over  environmental,  social,  ethical  and  health  and  safety  information, 
systems and processes, has over 30 years combined experience in this 
field and an excellent  understanding  of  Apex  standard  methodology  for 
the verification of greenhouse gas emissions data.  

Attestation:  

Mary E. Armstrong-Friberg, Lead Verifier 

Principal Consultant  

Sustainability and Climate Change Services 

Apex Companies, LLC 

March 12, 2021 

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 or publication of this statement by Chubb in order to satisfy its ESG disclosure requirements and objectives, but 
without accepting or assuming any responsibility or liability on our part to any party who may have access to this statement. 

APEX Companies, LLC 

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Switzerland

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