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Comerica

cma · NYSE Financial Services
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Ticker cma
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Sector Financial Services
Industry Banks - Regional
Employees 5001-10,000
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FY2009 Annual Report · Comerica
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Comerica 
Incorporated 
2009 
Annual 
Report

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CORPORATE	PROFILE

COMERICA	IS	STAYING	ON	COURSE	THROUGHOUT		
	THIS	ECONOMIC	CYCLE,	DELIVERING	THE	QUALITY			
		PRODUCTS	AND	SERVICES	THAT	ARE	ITS	HALLMARK.	

Comerica Incorporated (NYSE: CMA) is a financial services 
company headquartered in Dallas, Texas, and strategically 
aligned by three business segments: The Business Bank, The 
Retail Bank, and Wealth & Institutional Management. Comerica 
focuses on relationships, and helping people and businesses be 
successful. In addition to Texas, Comerica Bank locations can 
be found in Arizona, California, Florida and Michigan, with 
select businesses operating in several other states, as well as 
in Canada and Mexico. To receive e-mail alerts of breaking 
Comerica news, go to http://www.comerica.com/newsalerts.

FINANCIAL	HIGHLIGHTS IN MILLIONS, EXCEPT PER SHARE DATA; YEARS ENDED DECEMBER 31 

INCOME STATEMENT 
Net interest income  
Provision for loan losses  
Net income  
Preferred stock dividends  
Net income (loss) attributable to common shares   

PER SHARE OF COMMON STOCK
Diluted net income (loss) 
Cash dividends declared  
Common shareholders’ equity 
Market value  
Average common shares outstanding – diluted  

RATIOS 
Return on average assets  
Return on average common shareholders’ equity  
Tier 1 common capital as a percentage of risk-weighted assets*  
Tier 1 capital as a percentage of risk-weighted assets  
Total capital as a percentage of risk-weighted assets  
Tangible common equity as a percentage of tangible assets* 

BALANCE SHEET (at December 31) 
Total assets  
Total earning assets  
Total loans  
Total deposits  
Total preferred equity  
Total shareholders’ equity  

* See Supplemental Financial Data section for reconcilements of non-GAAP financial measures.

2009 
$	1,567 
1,082 
17 
134 
(118) 

(0.79) 
0.20 
31.82 
29.57 
149 

0.03% 
(2.37) 
8.18 
12.46 
16.93 
7.99 

$	59,249 
54,558 
42,161 
39,665 
2,151 
7,029 

2008 
$ 1,815 
686 
213 
17 
192 

1.28 
2.31 
33.31 
19.85 
149  

0.33% 
3.79 
7.08 
10.66 
14.72 
7.21  

$ 67,548 
62,374 
50,505 
41,955 
2,129 
7,152

TIER	1	CAPITAL	RATIO
in percent

AVERAGE	ASSETS/PERIOD-END	FTE
in millions of dollars

12.46

10.66

6.4

6.7

5.3

5.4

4.9

8.38

8.03

7.51

05

06

07

08

09

05

06

07

08

09

FTE: FULL-TIME EQUIVALENT EMPLOYEE

LETTER	TO	SHAREHOLDERS

Our Primary Markets
We are among the largest “Main Street” U.S. banking 
companies, based on assets of $59.2 billion at year-end 2009. 
Comerica was founded in 1849 in Michigan. We have had a 
presence in Texas for more than 20 years, in California for 
nearly 20 years, in Florida for some 30 years, and in Arizona for 
more than eight years.

We believe we are ideally positioned in our markets to 
develop new relationships, and expand existing ones, as 
economic conditions continue to improve.

Based on projections from the U.S. Census Bureau, 

California, Arizona, Texas and Florida are expected to account 
for over half of the U.S. population growth between 2000 and 
2030. Population growth helps drive the economy, which should 
bode well for these states and for Comerica going forward.

While the Texas economy contracted somewhat in 2009, it 

continued to outperform the national economy. Texas had a 
shorter and shallower recession than most other states. It is less 
burdened than most by an overhang of unsold houses and the 
economy is well diversified. In fact, there are more Fortune 500 
companies headquartered in Texas than any other state. We have 
cultivated relationships with well over half of them and that 
number continues to grow.

We continue to leverage our standing as the largest banking 
company headquartered in Texas, as evidenced by the nearly 16 
percent growth in average deposits in the state since 2007. We 
have strengthened our workforce in the Texas market to prepare 
for future growth in the state, which is the fastest growing by 
population in the country.

Within our Western market, predominantly California 
and also Arizona, we have added 74 banking centers and a 
corresponding $2.3 billion in deposits since 2004.

The California economy has shown signs of strengthening in 
2009, with stability in home prices and increasing home sales. In 
September, our chief economist, Dana Johnson, unveiled a new 
monthly economic index to track current trends in the California 
economy. Comerica’s California Economic Activity Index has 

Ralph W. Babb Jr. 
Chairman & Chief Executive Officer 

To Our Shareholders,

During the most severe economic crisis since the Great 

Depression, Comerica remained focused on executing its strategy 
and delivering outstanding customer service. Indeed, we are 
staying on course throughout this economic cycle, making the 
adjustments needed to help ensure our future success.

We are guided by a vision to help businesses and individuals 
be successful, and by a strong commitment to the core values* 
which serve as our organization’s compass. As a result, we have 
not lost our way or our principles.

The way forward is paved by the careful, yet confident 
manner in which we have navigated the most challenging 
economic environment in modern history. This letter provides 
an overview of the concerted efforts we have taken to position 
our company for growth and the economic recovery ahead. It 
also includes some of our more notable  
2009 achievements.

Comerica’s common stock rose 49 percent in  
2009, outperforming all of our peers. We were the  
#1 performer in the 24-bank Keefe Bank Index 
(BKX). Our stock price performance also ranked 
#149 among S&P 500 companies. 

THE	WAY	FORWARD	IS	PAVED	BY	THE	CAREFUL,	YET	CONFIDENT		
	MANNER	IN	WHICH	WE	HAVE	NAVIGATED	THE	MOST	CHALLENGING		
		ECONOMIC	ENVIRONMENT	IN	MODERN	HISTORY.		

02  COMERICA INCORPORATED

* Customer service; diversity; flexibility/adapting to change; learning  
and personal growth; ownership; teamwork; and trust and integrity

 
shown broad-based economic improvement in the state, with the 
exception of employment. With the national economy now in a 
modest expansion, it is expected that employment in California 
will start trending higher over the course of 2010.

As in Texas, we are seeing more middle market and small 

businesses taking steps to position their companies for the 
recovery ahead. We are assisting them in preparing for the future, 

economic cycles. We also are the deposit market share leader 
in Michigan, based on Federal Deposit Insurance Corporation 
(FDIC) data as of June 30, 2009. The ranking is a reflection of 
the hard work of our dedicated colleagues and the trust we have 
earned from our customers in the state.

You can find a snapshot of our primary markets on this page 

of the letter. 

PRIMARY	MARKETS	(ALL DATA AS OF DECEMBER 31, 2009)

Texas
90 BANKING CENTERS
DALLAS/FORT WORTH METROPLEX
AUSTIN
HOUSTON

Arizona
16 BANKING CENTERS
PHOENIX/SCOTTSDALE

Florida
10 BANKING CENTERS
 BOCA RATON
 SOUTHEAST
WEST/CENTRAL

California
98 BANKING CENTERS
SAN FRANCISCO & THE EAST BAY
SAN JOSE
LOS ANGELES
ORANGE COUNTY
SAN DIEGO
FRESNO
SACRAMENTO
SANTA CRUZ/MONTEREY

Michigan
232 BANKING CENTERS
METROPOLITAN DETROIT 
GREATER ANN ARBOR
BATTLE CREEK
GRAND RAPIDS
JACKSON
KALAMAZOO
LANSING
MIDLAND
MUSKEGON

OFFICES	OUTSIDE	OF	THE	U.S.: MONTERREY, MEXICO; & WINDSOR AND TORONTO, ONTARIO, CANADA

as we have the resources and capacity in place to help them grow. 
We are appropriately positioned to increase our market share in 
California as the state economy continues to improve.

Michigan’s economy has been battling fierce headwinds for 
many years due to the deep cyclical decline in auto sales and, 
more recently, the restructuring of the domestic automobile 
industry. We have worked closely with our Michigan customers 
to help them through these difficult times. 

There are strong indications that auto sales may be 

recovering. Stabilization of the Michigan economy may come 
gradually, but we are well positioned for the turnaround. Our 
160-year presence in the state serves as a constant reminder 
to customers that we are a bank they can count on through all 

Our Financial Performance
For the full-year 2009, we reported net income of $17 million 
and a net loss attributable to common shares of $118 million, or 
$0.79 per share. Included in the net loss attributable to common 
shares were preferred stock dividends to the U.S. Treasury 
Department of $134 million.

The disappointing financial results were, in large part, 
attributable to a $1.1 billion provision for loan losses, a $396 
million increase from 2008. Nearly one-third of the 2009 
provision was from our Commercial Real Estate line of business. 
About 15 percent of the 2009 Commercial Real Estate provision 
was related to our California local residential real estate portfolio. 
This portfolio focused on local, smaller residential developers, 

2009 ANNUAL REPORT  03

LETTER	TO	SHAREHOLDERS

which built starter and first-time move-up homes. We have 
reduced the portfolio by 76 percent since 2007, and have not 
added any new business in this segment in a number of years.

Like the industry as a whole, we saw weak loan demand across 
our geographic markets in 2009. This mirrored the sharp slowdown 
in commercial and industrial loan growth that was evident in all 
10 post-World War II recessions. Overall, business customers in 
2009 had lower sales volumes, which resulted in lower financing 

Our net interest margin came under pressure in 2009 from 

our asset-sensitive balance sheet as loans re-priced much 
faster than deposits in a declining rate environment. We 
believe that the net interest margin will improve in 2010 and 
that our balance sheet is well positioned for a rising interest 
rate environment.

 We maintain a strong focus on expense management. This was 

especially evident in 2009, as noninterest expenses decreased 6 

NET	LOAN	CHARGE-OFFS	AS	A	PERCENTAGE	OF	AVERAGE	TOTAL	LOANS
in percent

SALARIES	EXPENSE
in millions of dollars

3.0 

2.5

2.0

1.5

1.0

0.5

0.0

• COMERICA   • PEERS

2.64

786

823

844

781

687

1.49

1.88

0.47

0.91

0.30

07

08

09

05

06

07

08

09

0.27

0.25

05

0.25
0.13

06

INCENTIVE PEERS AS DEFINED IN COMERICA’S 2009 PROXY STATEMENT (PEER LIST AS OF DECEMBER 31, 2009) 
PEER SOURCE: SNL FINANCIAL  2009 PEER SOURCE: COMPANY REPORTS 

SALARIES (INCLUDING SEVERANCE), INCENTIVES, SHARE-BASED  
COMPENSATION AND DEFERRED COMPENSATION PLAN COSTS

requirements. Also, they continued to decrease inventory levels as 
they cautiously managed their businesses in a weak environment. 
Consumers, likewise, remained cautious in 2009.

We continued to look for opportunities in 2009, obtaining 
over $37 billion in new and renewed loan commitments, with a 
focus on developing and expanding relationship customers.
We expect loan demand will continue to be subdued in 
early 2010, as historically it has taken several quarters after 
a recession has ended for loan demand to return. We are 
positioned to expand lending as the economy expands, and 
businesses expand their inventories and sales volumes.

We had very strong customer deposit generation in 2009,  

with average core deposits increasing $973 million.  

We continue to adhere to our underwriting policies and 

principles. We worked hard in 2009 to quickly and proactively 
identify problem loans. As has been our practice for many 
years, we conduct quarterly in-depth reviews of our watch 
list loans, and build our reserves credit by credit. We did not 
loosen our credit standards at the peak of the cycle. The results 
can be seen in the strong performance relative to our peers  
(see left chart on this page).

04  COMERICA INCORPORATED

percent from a year earlier. Our largest expense item is salaries, 
so management of staff levels is key (see right chart on this page). 
Full-time equivalent staff decreased by 8 percent from 2008, even 
as we added 10 new banking centers in 2009.

At the end of 2009, we began to see some encouraging signs, 

including improved credit metrics, continued strong deposit 
growth, a slower pace of decline in loan demand, and a notable 
increase in the net interest margin. These positive developments 
lead us to believe our core fundamentals will continue to show 
improvement in 2010.

Our Balance Sheet Strength 
Our strong liquidity and capital levels have assisted us in 
weathering the difficult economic environment. Our Tier 1 
capital ratio was 12.46 percent at December 31, 2009. The 
quality of our capital continues to be solid, with a tangible 
common equity ratio of 7.99 percent, which remains among  
the highest in our peer group. 

 
Given our strong capital position, I am often asked when 

Comerica will end its participation in the U.S. Treasury 
Department’s Capital Purchase Program. As you will recall, in 
November 2008 we issued $2.25 billion in preferred stock and a 
related warrant to the Treasury Department.

A top corporate priority for us is to redeem the preferred 
stock at such time as is feasible, with careful consideration 
given to the economic environment. 

Late in 2009, Comerica elected to continue to participate in 
the FDIC Transaction Account Guarantee Program. Doing so 
provides Comerica customers with a full guarantee, without any 
dollar limitation, on funds held in all of Comerica’s noninterest-
bearing transaction accounts through June 30, 2010.

Our Three Strategic Lines of Business
Comerica is a relationship-based “Main Street” bank. We are 
not a complex, transaction-oriented “Wall Street” bank. We 
have stayed close to our customers through the ups and downs 
of the economy. Our strong relationship focus sets us apart from 
the competition. It’s about getting to know our customers and 
their businesses, and offering them the solutions that meet their 
distinct financial needs. 

With our technologically advanced treasury management and 
international trade services products, we provided companies with 
customized solutions that produced bottom-line results. In addition, 
our government electronic solutions group continued to support 
the U.S. Treasury Department’s DirectExpress® Debit MasterCard®, 
a prepaid debit card for Social Security and Supplemental 
Security Income recipients. There are now nearly one million 
DirectExpress® cardholders throughout the U.S. We also rolled 
out our healthcare receivables automation solution for healthcare 
providers, assisting them in reducing costs and going electronic.

Our Retail Bank delivers personalized financial products and 
services to consumers, entrepreneurs and small businesses, and 
represents a key component of our deposit gathering strategy.

As consumers strived to save more in an uncertain economy, 
Comerica’s professional and dedicated retail bankers provided 
our customers with the information and tools they need to 
manage their money effectively now and for the future. 

In 2009, our Retail Bank spearheaded the opening of a 
total of 10 new banking centers in Texas, California and 
Arizona. In addition, five banking centers were relocated in 
Texas, California and Michigan, helping ensure their optimum 
visibility and performance.

We have three strategic lines of business: the Business Bank, the 

We enhanced our focus on new checking account 

Retail Bank, and Wealth & Institutional Management. 

Our Business Bank provides companies with an array of 
credit and non-credit financial products and services. We are 
among this nation’s top commercial lenders. 

In 2009, our Business Bank again demonstrated its expertise 

relationships in 2009. For example, the average new checking 
account balance grew by more than 15 percent.

We also continued to leverage strategic partnerships to 
improve productivity, create scale and deliver a breadth of 
products to our Retail Bank customers.

in forming strong relationships with 
corporate customers. Experienced and 
seasoned staff helped our customers 
navigate a difficult economic terrain. 
 For example, relationship managers 
helped find solutions for their customers’ 
credit needs when the State of California 
resorted to issuing warrants in lieu of 
payments during the state’s budget crisis. 
Our middle market banking group in 
Michigan successfully managed difficult 
situations faced by customers, including auto suppliers looking to 
wind down, sell operations or re-tool for the future. In Texas, our 
corporate banking team leveraged its knowledge and experience 
working with clients and prospects in the cyclical energy and 
heavy equipment industries.

AT	THE	END	OF	2009,	WE	BEGAN	TO	SEE	SOME	ENCOURAGING	SIGNS,		
	INCLUDING	IMPROVED	CREDIT	METRICS,	CONTINUED	STRONG	
		DEPOSIT	GROWTH,	A	SLOWER	PACE	OF	DECLINE	IN	LOAN	DEMAND,		
			AND	A	NOTABLE	INCREASE	IN	THE	NET	INTEREST	MARGIN.	THESE	
				POSITIVE	DEVELOPMENTS	LEAD	US	TO	BELIEVE	OUR	CORE	
					FUNDAMENTALS	WILL	CONTINUE	TO	SHOW	IMPROVEMENT	IN	2010.

Another notable success within our Retail Bank was our fall 
sales promotion, which we called the Comerica Small Business 
Sensible Stimulus Package. Small Business customers earned 
cash when they signed up for certain products and services 
aimed at improving their cash flows and managing their 

2009 ANNUAL REPORT  05

LETTER	TO	SHAREHOLDERS

inventories in a challenging economic environment. This and 
other sales-focused campaigns in our Retail Bank helped increase 
transaction deposit balances and deepen customer relationships.
 Our Wealth & Institutional Management division serves 
the needs of affluent clients, foundations and corporations, 
and represents a significant growth opportunity for us. We 
continue to leverage our existing customer base by bringing 
wealth management solutions to our Business Bank and Retail 
Bank customers. In addition, our strong wealth management 
capabilities, especially in terms of banking, trust and asset 
management, have allowed us to grow our organization  
though new customer acquisition. 

In 2009, in partnership with our Retail Bank, our Wealth & 
Institutional Management division coordinated the licensing of 
certain banking center personnel to become securities licensed 

The charts on this page provide a quick look at the 2009 
performance of our Business Bank, Retail Bank, and Wealth & 
Institutional Management segments.

Our Commitments to Community, Financial 
Literacy, Diversity and Sustainability
In 2009, Comerica further strengthened its commitments to 
community, financial literacy, diversity and sustainability. 
In a difficult economy, Comerica provided more than 
$9 million to not-for-profit organizations nationwide. Our 
employees once again supported United Way agencies in our 
markets, raising more than $2.2 million for the United Way and 
Black United Fund. Our colleagues also donated their time and 
talents through their volunteerism, with nearly 54,000 volunteer 
hours recorded in 2009.

AVERAGE	DEPOSITS

TOTAL	REVENUE

AVERAGE	LOANS

7%

43%

50%

25%

16%

59%

10%

13%

77%

• THE BUSINESS BANK • THE RETAIL BANK • WEALTH & INSTITUTIONAL MANAGEMENT

financial specialists. Doing so provides for an enhanced 
customer experience while expanding delivery of wealth 
management solutions to banking center clients.

In order to provide greater efficiencies, align our product 
offerings and improve our overall customer experience, we 
reorganized several divisions within Wealth & Institutional 
Management in 2009. The leadership of our personal 
and institutional trust divisions was combined into one 
Comerica Trust Company. In addition, the leadership of our 
asset management divisions, including Wilson, Kemp & 
Associates, World Asset Management, Inc. and Comerica 
Asset Management, was combined into one Comerica Asset 
Management organization. 

In 2009, Comerica was able to reach thousands of individuals, 
including those of low and moderate incomes, through a number 
of financial literacy programs. These initiatives included 
in-school savings programs, as well as general training on 
the basics of banking, budgeting, retirement planning, credit 
management and entrepreneurship. For example, third-grade 
students in need of financial assistance in Dallas and Austin 
received school supplies before attending their first day of class 
in September. Parents and their children shopped and purchased 
school supplies with play “Comerica dollars” at events  
designed to teach students about money management. 

 We see diversity as a core value and a key business driver. 
We recognize the importance of reaching out to, and building 

06  COMERICA INCORPORATED

COMERICA	IS	A	RELATIONSHIP-BASED	“MAIN	STREET”	BANK.	WE		
	ARE	NOT	A	COMPLEX,	TRANSACTION-ORIENTED	“WALL	STREET”	
		BANK.	WE	HAVE	STAYED	CLOSE	TO	OUR	CUSTOMERS	THROUGH		
			THE	UPS	AND	DOWNS	OF	THE	ECONOMY.	

We published our Inaugural Sustainability 
Report in September 2009. The report, available 
on our Web site at www.comerica.com, was based 
on the Global Reporting Initiative framework, 
and included a wealth of information on 
Comerica’s sustainability programs and 
performance. 

relationships with, diverse communities. Comerica has 16 
diversity business outreach teams focused on attracting and 
strengthening sustainable customer relationships within diverse 
markets. We know that by successfully serving the financial 
needs of these diverse markets, we contribute to the success of 
our customers, communities and Comerica.

Our comprehensive approach to diversity is recognized 
nationally. DiversityInc magazine ranked Comerica #30 on 
its “2009 Top 50 Companies for Diversity” list, and #5 on its 
“2009 Top 10 Companies for Supplier Diversity” list. Hispanic 
Business magazine ranked Comerica #5 on its “2009 Diversity 
Elite 60” list. Black Enterprise magazine placed Comerica 
on its 2009 “40 Best Companies for Diversity” list. Finally, 
Latina Style magazine has placed Comerica #23 on its “Latina 
Style 50” list, which identifies American corporations that are 
providing the best career opportunities for Latinas. We certainly 
appreciate all of the recognition.

We continued to make solid progress on our corporate 

sustainability initiatives in 2009.  

Comerica was ranked #1 among S&P 500 companies for the 
quality of its 2009 response to the Carbon Disclosure Project’s 
(CDP) annual survey. For the second year in a row, Comerica 
was named to the CDP’s Carbon Disclosure Leadership Index, 
which rates firms according to the level and quality of their 
disclosure and reporting on greenhouse gas emissions and 
climate change strategy data. Comerica’s Index score of  
91 was #1 in the Financials sector and #1 overall among  
S&P 500 companies.

We opened several new banking centers in 
2009 which were constructed according to a new prototype 
designed to achieve Leadership in Energy & Environmental 
Design (LEED) certification from the U.S. Green Building 
Council. The Fossil Creek banking center in Fort Worth, Texas 
received its LEED certification in May 2009.

Looking Ahead
We will continue to make the prudent adjustments necessary to 
position our company for growth in the years ahead. In doing 
so, we will stay true to the values and principles which have 
guided us through one of the most tumultuous economic periods 
in our nation’s history.

We are in the right markets, and have the right people, to 
deliver the quality products and services that are our hallmark. 
Our experienced relationship managers know and understand 
our customers, providing us with a winning strategy for future 
success that is based on skill.

Our solid capital will continue to position us well for future 
growth. It also will enable us to pursue additional opportunities 
to expand new and existing relationships, and make further 
investments in our growth markets.

Sincerely,

Ralph W. Babb Jr.
Chairman and Chief Executive Officer

2009 ANNUAL REPORT  07

 
BOARD	OF	DIRECTORS

Ralph W. Babb Jr. (5*)
Chairman and 
Chief Executive Officer
COMERICA INCORPORATED AND COMERICA BANK

T. Kevin DeNicola (1*)(3*)(4)
Chief Financial Officer
KIOR, INC.
(BIOFUELS COMPANY)

Lillian Bauder, Ph.D. (1)(2**)(3)
Retired Vice President
MASCO CORPORATION
(CONSUMER PRODUCTS AND SERVICES PROVIDER)

James F. Cordes (1)(3)(4*)
Retired Executive Vice President
THE COASTAL CORPORATION
(DIVERSIFIED ENERGY COMPANY)

Roger A. Cregg (1)(2)(3)
Executive Vice President and  
Chief Financial Officer
PULTE HOMES, INC.
(NATIONAL HOMEBUILDING COMPANY)

Jacqueline P. Kane (2)
Senior Vice President of Human
Resources and Corporate Affairs
THE CLOROX COMPANY
(MANUFACTURER AND MARKETER OF  
CONSUMER PRODUCTS)

Richard G. Lindner (2)(4)
Senior Executive Vice President
and Chief Financial Officer
AT&T, INC.
(GLOBAL TELECOMMUNICATIONS COMPANY)

Alfred A. Piergallini (2)
Chairman
WISCONSIN CHEESE GROUP, INC.
(MANUFACTURER AND MARKETER OF  
ETHNIC AND SPECIALTY CHEESES) 

Nina G. Vaca (4)
Chairman and Chief Executive Officer
PINNACLE TECHNICAL RESOURCES, INC.
(STAFFING, VENDOR MANAGEMENT AND
INFORMATION TECHNOLOGY SERVICES FIRM)

AND CONSULTANT, DESERT TRAIL CONSULTING
(MARKETING CONSULTING ORGANIZATION)

AND VACA INDUSTRIES INC.
(MANAGEMENT COMPANY)

Robert S. Taubman (4)
Chairman, President and
Chief Executive Officer
TAUBMAN CENTERS, INC.
(REIT THAT OWNS, DEVELOPS AND OPERATES
REGIONAL SHOPPING CENTERS NATIONALLY)

AND THE TAUBMAN COMPANY
(SHOPPING CENTER MANAGEMENT COMPANY
ENGAGED IN LEASING, MANAGEMENT  
AND CONSTRUCTION SUPERVISION)

Reginald M. Turner Jr. (1)(3)(4)
Attorney
CLARK HILL PLC
(LAW FIRM)

Kenneth L. Way (2*)
Retired Chairman  
and Chief Executive Officer
LEAR CORPORATION
(MANUFACTURER OF AUTOMOTIVE COMPONENTS)

(1)  Audit Committee
(2)  Governance, Compensation and  

Nominating Committee

(3)  Qualified Legal Compliance Committee
(4)  Enterprise Risk Committee
(5)  Special Preferred Stock Committee
*   Committee Chairperson
**  Committee Vice Chairperson

SENIOR	LEADERSHIP	TEAM

Ralph W. Babb Jr.
Chairman and 
Chief Executive Officer

Elizabeth S. Acton
Executive Vice President
and Chief Financial Officer

Connie Beck
Executive Vice President
THE RETAIL BANK

John R. Beran
Executive Vice President and
Chief Information Officer

08  COMERICA INCORPORATED

Jon W. Bilstrom
Executive Vice President
GOVERNANCE, REGULATORY RELATIONS
& LEGAL AFFAIRS

Megan D. Burkhart
Executive Vice President and 
Chief Human Resources Officer

David E. Duprey
Executive Vice President
GENERAL AUDITOR

Curtis C. Farmer
Executive Vice President
WEALTH & INSTITUTIONAL MANAGEMENT

Linda D. Forte
Senior Vice President
BUSINESS AFFAIRS

J. Michael Fulton
Executive Vice President 
and President
COMERICA BANK — WESTERN MARKET

Dale E. Greene
Executive Vice President
THE BUSINESS BANK

Charles L. Gummer
Executive Vice President and 
President
COMERICA BANK — TEXAS MARKET

Edward T. Gwilt
Senior Vice President
ASSET QUALITY REVIEW

John M. Killian
Executive Vice President and 
Chief Credit Officer

Michael H. Michalak
Executive Vice President
CORPORATE PLANNING, DEVELOPMENT
& RISK MANAGEMENT

Thomas D. Ogden
Executive Vice President
and President
COMERICA BANK — MICHIGAN MARKET

 
FINANCIAL REVIEW AND REPORTS

Comerica Incorporated and Subsidiaries

Performance Graph . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Financial Results and Key Corporate Initiatives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Strategic Lines of Business . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Balance Sheet and Capital Funds Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Risk Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Critical Accounting Policies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Supplemental Financial Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Forward-Looking Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Consolidated Financial Statements:

Consolidated Balance Sheets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Consolidated Statements of Income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Consolidated Statements of Changes in Shareholders’ Equity . . . . . . . . . . . . . . . . . . . . . . . . . . .

Consolidated Statements of Cash Flows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Notes to Consolidated Financial Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10

12

14

25

30

38

60

66

67

69

70

71

72

73

Report of Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

150

Reports  of Independent Registered Public  Accounting Firm . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

151

Historical Review . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

153

9

PERFORMANCE GRAPH

Comparison of Five Year Cumulative Total Return
Among  Comerica Incorporated, Keefe  Bank Index,  and  S&P 500 Index
(Assumes $100 Invested on 12/31/04 and Reinvestment  of Dividends)

$140

$120

$100

$80

$60

$40

$20

$0

Comerica Incorporated

Keefe 50-Bank Index (a)

Keefe Bank Index

S&P 500 Index

2004

2005

2006

2007

2008

2009

Comerica Incorporated

Keefe 50-Bank Index (a)

Keefe Bank Index

S&P 500 Index

100

100

100

100

97

101

103

105

104

121

121

121

81

93

94

128

40

51

50

81

60

NA

49

102
5FEB201014421597

(a)

In  2009,  the  Keefe  50-Bank  Index  was  discontinued  by  Keefe,  Bruyette  and  Woods.  For  comparative
purposes, the Corporation replaced the  Keefe 50-Bank Index with the Keefe Bank Index (BKX).

The performance shown on the graph  is  not necessarily indicative of  future  performance.

10

SELECTED FINANCIAL DATA

Years Ended December 31

2009

2008

2007

2006

2005

(dollar amounts in millions,
except per share data)

EARNINGS SUMMARY
Net interest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 1,567 $ 1,815 $ 2,003 $ 1,983 $ 1,956
(47)
Provision for loan losses
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
819
Noninterest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1,613
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Noninterest expenses
393
Provision (benefit) for income taxes . . . . . . . . . . . . . . . . . . . . . . . . .
861
Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
—
Preferred stock dividends . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
858
Net income (loss) attributable to common shares . . . . . . . . . . . . . . . .

1,082
1,050
1,650
(131)
17
134
(118)

212
888
1,691
306
686
—
680

37
855
1,674
345
893
—
886

686
893
1,751
59
213
17
192

PER SHARE OF COMMON STOCK
Diluted net income (loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ (0.79) $
Cash dividends declared . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Common shareholders’ equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Market  value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Average diluted shares  (in thousands) . . . . . . . . . . . . . . . . . . . . . . . .

0.20
31.82
29.57
149

1.28 $ 4.43 $
2.31
33.31
19.85
149

2.56
34.12
43.53
154

5.49 $
2.36
32.70
58.68
161

5.11
2.20
31.11
56.76
168

YEAR-END BALANCES
Total assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $59,249 $67,548 $62,331 $58,001 $53,013
48,646
Total earning assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
43,247
Total loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
42,431
Total deposits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3,961
Total medium- and long-term debt . . . . . . . . . . . . . . . . . . . . . . . . . .
5,068
Total common shareholders’ equity . . . . . . . . . . . . . . . . . . . . . . . . .
5,068
Total shareholders’ equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

54,052
47,431
44,927
5,949
5,153
5,153

57,448
50,743
44,278
8,821
5,117
5,117

62,374
50,505
41,955
15,053
5,023
7,152

54,558
42,161
39,665
11,060
4,878
7,029

AVERAGE BALANCES
Total assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $62,809 $65,185 $58,574 $56,579 $52,506
48,232
Total earning assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
43,816
Total loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
40,640
Total deposits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4,186
Total medium- and long-term  debt . . . . . . . . . . . . . . . . . . . . . . . . . .
5,097
Total common shareholders’ equity . . . . . . . . . . . . . . . . . . . . . . . . .
5,097
Total shareholders’ equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

58,162
46,162
40,091
13,334
4,959
7,099

60,422
51,765
42,003
12,457
5,166
5,442

52,291
47,750
42,074
5,407
5,176
5,176

54,688
49,821
41,934
8,197
5,070
5,070

. . . . . . . . . . . . . . . . . . . . . . . . . . . $ 1,022 $

CREDIT QUALITY
Total allowance for credit losses
Total nonperforming loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreclosed property . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total nonperforming assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net credit-related charge-offs . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net credit-related charge-offs as a percentage  of  average total loans . . . .
Allowance for loan losses as a percentage of total  period-end loans . . . .
Allowance for loan losses as a percentage of total  nonperforming loans . .

808 $
917
66
983
472

578 $
404
1,181
19
111
423
1,292
869
153
1.88% 0.91% 0.31% 0.15% 0.26%
1.10
2.34
138
83

519 $
214
18
232
72

549
138
24
162
116

1.52
84

1.04
231

1.19
373

RATIOS
Net interest margin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Return on average assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Return on average common shareholders’ equity . . . . . . . . . . . . . . . . .
Dividend payout ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Average common shareholders’ equity as a percentage of  average

assets (a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . .
Tier 1 common capital as  a percentage of risk-weighted  assets (a)
Tier 1 capital as a  percentage of risk-weighted assets . . . . . . . . . . . . . .
Tangible common equity as a percentage of  tangible  assets (a) . . . . . . . .

2.72% 3.02% 3.66% 3.79% 4.06%
0.33
1.17
0.03
13.52
(2.37)
3.79
57.79
N/M 179.07

1.58
17.24
42.99

1.64
16.90
43.05

7.90
8.18
12.46
7.99

7.93
7.08
10.66
7.21

8.66
6.85
7.51
7.97

9.15
7.54
8.03
8.62

9.71
7.78
8.38
9.16

(a)

See Supplemental Financial Data section for  reconcilements of  non-GAAP  financial measures.

N/M — not meaningful.

11

2009 FINANCIAL RESULTS AND KEY CORPORATE INITIATIVES

Financial Results

(cid:129) Net income was $17 million for 2009, compared to $213 million for 2008. The net loss attributable to
common shares was $118 million for 2009, compared to net income attributable to common shares of
$192 million for 2008. Included in the net income (loss) attributable to common shares were preferred
dividends  of  $134  million  and  $17  million  in  2009  and  2008,  respectively.  The  net  loss  per  diluted
common share was $0.79 for 2009, compared to net income per diluted common share of $1.28 for 2008.
In  the  first  half  of  2009,  the  national  economy  was  hampered  by  turmoil  in  the  financial  markets,
declining home values and a global recession. The most significant items contributing to the decrease in
net income were an increase in the provision for loan losses of $396 million, a decline in net interest
income  of  $248  million  and  an  increase  in  Federal  Deposit  Insurance  Corporation  (FDIC)  insurance
expense of $74 million. These were partially offset by a $176 million increase in net securities gains, a
$94 million decrease in salaries expense  and an $88 million 2008 auction-rate securities charge.

(cid:129) Average loans in 2009 were $46.2 billion, a decrease of $5.6 billion from 2008. By geographic market,
average loans declined in all geographic markets from 2008 to 2009: International (15 percent), Western
(14  percent),  Midwest  (11  percent),  Florida  (eight  percent),  Other  (eight  percent)  and  Texas  (five
percent).  Average  loans  declined  in  nearly  all  business  lines,  including  declines  in  National  Dealer
Services (29 percent), Middle Market (14 percent), Specialty Businesses (13 percent), Commercial Real
Estate (eight percent), Global Corporate Banking (seven percent) and Small Business (seven percent).
The declines reflected reduced demand, consistent  with previous post-recessionary environments.

(cid:129) Average deposits in 2009 were $40.1 billion, a decrease of $1.9 billion, or five percent, compared to 2008,
resulting primarily from decreases of $2.6 billion, or 39 percent, in other time deposits and $1.3 billion,
or nine percent, in money market and NOW deposits, partially offset by an increase of $2.3 billion, or
21 percent, in noninterest-bearing deposits in 2009, compared to  2008.

(cid:129) Net interest income declined $248 million to $1.6 billion in 2009, compared to 2008. The net interest
margin decreased 30 basis points to 2.72 percent, primarily due to loan rates declining faster than deposit
rates from late 2008 rate reductions, excess liquidity (represented by average balances deposited with the
Federal Reserve Bank (FRB)) and the reduced contribution of noninterest-bearing funds in a significantly
lower  rate  environment,  partially  offset  by  increased  loan  spreads.  Excluding  excess  liquidity,  the  net
interest margin would have been 2.83  percent  for 2009, compared to  3.03 percent for 2008.

(cid:129) Noninterest  income  increased  $157  million,  or  18  percent,  compared  to  2008,  largely  due  to  a
$176 million increase in net securities gains and a $36 million increase in deferred compensation asset
returns  (offset  by  an  increase  in  deferred  compensation  plan  costs  in  noninterest  expenses),  partially
offset by decreases of $38 million in fiduciary  income  and $11 million in brokerage fees.

(cid:129) Noninterest  expenses  decreased  $101  million,  or  six  percent,  compared  to  2008,  primarily  due  to
decreases  in  salaries  expense  ($94  million),  reflecting  a  decline  in  workforce  and  reduced  incentives,
deferred  compensation  plan  costs  ($36  million),  the  provision  for  credit  losses  on  lending-related
commitments ($18 million), discretionary expenses and an $88 million net charge in 2008 related to the
repurchase of auction-rate securities (included in ‘‘litigation and operational expenses’’), partially offset
by increases in FDIC insurance expense ($74 million), other real estate expense ($38 million) and defined
benefit  pension  expense  ($37  million).  Full-time  equivalent  employees  decreased  eight  percent  from
year-end 2008 to year-end 2009.

(cid:129) Credit issues in 2009 resulted primarily from challenges in the Middle Market (primarily the Midwest
and Western markets), Commercial Real Estate (Midwest, Florida, Texas and Western markets, primarily
residential  real  estate  developments),  Global  Corporate  Banking  (primarily  the  Western  and
International  markets),  Leasing  (primarily  the  Midwest  market)  and  Private  Banking  (primarily  the
Western  and  Midwest  markets)  loan  portfolios.  Commercial  Real  Estate  challenges  in  the  Western
market moderated in 2009, compared to 2008, but remained a significant portion of Commercial Real

12

Estate provisions and net charge-offs. Net credit-related charge-offs were 1.88 percent of average total
loans  in  2009,  compared  to  0.91  percent  in  2008.  Nonperforming  assets  increased  to  $1.3  billion,  at
year-end 2009, compared to $983 million at year-end 2008.

Key Corporate Initiatives

(cid:129) Aggressively focused significant resources on managing deteriorating credit quality in 2009, particularly
in  the  commercial  real  estate  portfolio.  Within  the  commercial  real  estate  loan  portfolio  in  the
Commercial Real Estate business line, year-end 2009 residential real estate development exposure was
reduced by 44 percent, compared to year-end 2008.

(cid:129) Continued  the  loan  optimization  plan  implemented  in  mid-2008,  which  increased  loan  spreads  and

enhanced customer relationship returns.

(cid:129) Increased average core deposits $973 million, or three percent, in 2009, compared to 2008. The increase
in average core deposits included an increase in average noninterest-bearing deposits of $2.3 billion, or
21 percent, in 2009. Core deposits exclude other time deposits and foreign  office  time deposits.

(cid:129) Decreased noninterest expenses $101 million, or six percent, compared to full-year 2008, due to control
of discretionary expenses and workforce. Reduced full-time equivalent staff by approximately 850, or
eight percent, in 2009.

(cid:129) Continued to enhance capital ratios as the Tier 1 common capital and Tier 1 capital ratios were 8.18
percent and 12.46 percent, respectively, at December 31, 2009, up from 7.08 percent and 10.66 percent,
respectively, at December 31, 2008.

(cid:129) Leveraged  favorable  market  conditions  to  sell  mortgage-backed  government  agency  securities  for

$225 million of gains in 2009.

(cid:129) Continued organic growth focused in high growth markets, including opening 10 new banking centers in
2009. The Corporation expects to open 13 new banking centers in 2010 primarily in our growth markets
of California, Texas and Arizona. The banking center expansion program for 2009 and planned program
for 2010 was curtailed in comparison to earlier years due to the strained economic environment. Since the
banking  center  expansion  program  began  in  late  2004,  new  banking  centers  have  resulted  in  nearly
$3.0 billion in new deposits.

(cid:129) At such time as feasible, redeem the $2.25 billion of Fixed Rate Cumulative Perpetual Preferred Stock

issued to the U.S. Treasury, with careful consideration given to the economic environment.

13

OVERVIEW

Comerica Incorporated (the Corporation) is a financial holding company headquartered in Dallas, Texas.
The Corporation’s major business segments are the Business Bank, the Retail Bank and Wealth & Institutional
Management. The core businesses are tailored to each of the Corporation’s four primary geographic markets:
Midwest, Western, Texas and Florida.

The accounting and reporting policies of the Corporation and its subsidiaries conform to U.S. generally
accepted accounting principles (GAAP) and prevailing practices within the banking industry. The Corporation’s
consolidated  financial  statements  are  prepared  based  on  the  application  of  accounting  policies,  the  most
significant of which are described in Note 1 to the consolidated financial statements. The most critical of these
significant accounting policies are discussed in the ‘‘Critical Accounting Policies’’ section of this financial review.

As  a  financial  institution,  the  Corporation’s  principal  activity  is  lending  to  and  accepting  deposits  from
businesses and individuals. The primary source of revenue is net interest income, which is derived principally
from the difference between interest earned on loans and investment securities and interest paid on deposits and
other funding sources. The Corporation also provides other products and services that meet the financial needs
of customers and which generate noninterest income, the Corporation’s secondary source of revenue. Growth in
loans,  deposits  and  noninterest  income  is  affected  by  many  factors,  including  economic  conditions  in  the
markets the Corporation serves, the financial requirements and health of customers, and successfully adding new
customers and/or increasing the number of products used by current customers. Success in providing products
and services depends on the financial needs  of customers  and the  types  of products  desired.

More than half of the Corporation’s revenues are generated by the Business Bank business segment, making
the Corporation highly sensitive to changes in the business environment in its primary geographic markets. To
facilitate  better  balance  among  business  segments  and  geographic  markets,  the  Corporation  opened  10  new
banking  centers  in  2009  in  markets  with  favorable  demographics  and  plans  to  continue  banking  center
expansion in these markets. This is expected to provide opportunity for growth across all business segments,
especially in the Retail Bank and Wealth & Institutional Management segments, as the Corporation penetrates
existing relationships through cross-selling and develops new relationships.

For 2010, management expects the following, compared to 2009, based on a modestly improving economic

environment:

– Management  expects  low  single-digit  period-end  to  period-end  loan  growth.  Investment  securities

available-for-sale are expected to remain at a  level  similar to year-end 2009.

– Based on no increase in the Federal Funds rate, management expects an average full-year net interest
margin between 3.15 percent and 3.25 percent, reflecting the benefit, compared to full-year 2009, from
improved loan pricing, lower funding costs and  a lower level of excess liquidity.

– Management  expects  full-year  net  credit-related  charge-offs  to  decrease  to  between  $775  million  and
$825 million. The provision for credit losses is expected to  be slightly in excess of  net charge-offs.

– Management expects flat noninterest income, after excluding $243 million of 2009 net securities gains.

– Management expects a low single-digit  decrease  in noninterest  expenses.

– Management expects income tax expense to approximate 35 percent of income before income taxes less
approximately $60 million of permanent differences related to low-income housing and bank-owned life
insurance.

14

ANALYSIS OF NET INTEREST INCOME
Fully Taxable Equivalent (FTE)

Years  Ended December  31

2009

2008

2007

Average
Balance Interest

Average Average

Average Average

Rate

Balance Interest

Rate

Balance Interest

Average
Rate

Commercial loans (a)(b) . . . . . . . . . . . . . . . . . . . . . . $24,534
4,140
Real  estate  construction loans . . . . . . . . . . . . . . . . . . .
10,415
Commercial mortgage  loans . . . . . . . . . . . . . . . . . . . .
1,756
Residential  mortgage loans
. . . . . . . . . . . . . . . . . . . .
2,553
Consumer loans . . . . . . . . . . . . . . . . . . . . . . . . . . .
1,231
Lease financing  (c) . . . . . . . . . . . . . . . . . . . . . . . . .
1,533
International  loans . . . . . . . . . . . . . . . . . . . . . . . . .
—
. . . . . . . . . . . .
Business  loan  swap income  (expense)  (d)

Total loans (b)(e) . . . . . . . . . . . . . . . . . . . . . . . . .
Auction-rate securities  available-for-sale . . . . . . . . . . . . .
Other investment securities available-for-sale . . . . . . . . . .

46,162
1,010
8,378

Total investment securities available-for-sale  (f) . . . . . . . .

9,388

Federal funds  sold  and securities  purchased  under

agreements  to resell

. . . . . . . . . . . . . . . . . . . . . . .
Interest-bearing deposits  with banks  (g) . . . . . . . . . . . . .
Other short-term investments . . . . . . . . . . . . . . . . . . .

Total earning assets

. . . . . . . . . . . . . . . . . . . . . . .
Cash and due from  banks . . . . . . . . . . . . . . . . . . . . .
Allowance for loan  losses
. . . . . . . . . . . . . . . . . . . . .
Accrued income and  other assets . . . . . . . . . . . . . . . . .

18
2,440
154

58,162
883
(947)
4,711

Total assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . $62,809

Money market and  NOW deposits (a) . . . . . . . . . . . . . . $12,965
1,339
Savings deposits . . . . . . . . . . . . . . . . . . . . . . . . . . .
8,131
Customer certificates  of  deposit . . . . . . . . . . . . . . . . . .

Total interest-bearing core deposits

. . . . . . . . . . . . . .
Other time deposits  (d)(h) . . . . . . . . . . . . . . . . . . . . .
Foreign office time  deposits  (i) . . . . . . . . . . . . . . . . . .

Total interest-bearing deposits . . . . . . . . . . . . . . . . .
Short-term borrowings . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . .
Medium- and long-term  debt  (d)(h)

22,435
4,103
653

27,191
1,000
13,334

Total interest-bearing sources . . . . . . . . . . . . . . . . . .

41,525

Noninterest-bearing deposits  (a)
. . . . . . . . . . . . . . . . .
Accrued expenses and  other  liabilities . . . . . . . . . . . . . .
Total shareholders’ equity . . . . . . . . . . . . . . . . . . . . .

12,900
1,285
7,099

Total liabilities and shareholders’  equity . . . . . . . . . . . . $62,809

$ 890
121
437
97
94
40
58
34

1,771
15
318

333

3.84
1.47
3.88

3.61

— 0.32
0.25
1.74

6
3

2,113

3.64

63
2
183

248
121
2

371
2
165

538

0.49
0.11
2.26

1.11
2.96
0.29

1.37
0.24
1.23

1.29

(dollar amounts in millions)
$1,468
231
580
112
130
8
101
24

3.63% $28,870
4,715
2.92
10,411
4.20
1,886
5.53
2,559
3.68
1,356
3.25
1,968
3.79
—
—

5.08% $28,132
4,552
4.89
9,771
5.57
1,814
5.94
2,367
5.08
1,302
0.59
1,883
5.13
—
—

51,765
193
7,908

8,101

93
219
244

60,422
1,185
(691)
4,269

$65,185

$14,245
1,344
8,150

23,739
6,715
926

31,380
3,763
12,457

2,654
6
384

390

2
1
10

3,057

207
6
263

476
232
26

734
87
415

47,600

1,236

10,623
1,520
5,442

$65,185

5.13
2.95
4.88

4.83

2.08
0.61
3.98

5.06

1.45
0.45
3.23

2.01
3.45
2.77

2.34
2.30
3.33

2.59

49,821
—
4,447

4,447

164
15
241

54,688
1,352
(520)
3,054

$58,574

$14,937
1,389
7,687

24,013
5,563
1,071

30,647
2,080
8,197

40,924

11,287
1,293
5,070

$58,574

$2,038
374
709
111
166
40
133
(67)

3,504
—
206

206

9
1
13

3,733

460
13
342

815
300
52

1,167
105
455

1,727

7.25%
8.21
7.26
6.13
7.00
3.04
7.06
—

7.03
—
4.56

4.56

5.28
4.00
5.75

6.82

3.08
0.93
4.45

3.39
5.39
4.85

3.81
5.06
5.55

4.22

Net interest income/rate spread (FTE) . . . . . . . . . . . . . .

$1,575

2.35

$1,821

2.47

$2,006

2.60

FTE adjustment (j) . . . . . . . . . . . . . . . . . . . . . . . . .

$

8

$

6

$

3

Impact of net noninterest-bearing  sources  of  funds

. . . . . .

Net interest margin  (as  a  percentage  of  average  earning  assets
(FTE) (b)(c)(g) . . . . . . . . . . . . . . . . . . . . . . . . . .

0.37

2.72%

0.55

3.02%

1.06

3.66%

(a) FSD balances included  above:

Loans (primarily  low-rate) . . . . . . . . . . . . . . . . . . $
Interest-bearing deposits . . . . . . . . . . . . . . . . . . .
Noninterest-bearing  deposits
. . . . . . . . . . . . . . . .
Impact of FSD  loans (primarily  low-rate)  on  the

210
448
1,306

(b)

following:

Commercial loans . . . . . . . . . . . . . . . . . . . . . . .
Total loans . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net interest margin  (FTE)  (assuming  loans  were  funded
by noninterest-bearing  deposits) . . . . . . . . . . . . .

$

3
2

1.65% $
0.54

498
957
1,643

$

7
19

1.40% $ 1,318
1,202
1.99
2,836

$

9
47

0.69%
3.91

(0.02)%
(0.01)

—

(0.07)%
(0.03)

(0.01)

(0.32)%
(0.18)

(0.08)

(c)

2008 net interest  income  declined  $38  million  and  the  net interest margin declined  six basis points due to tax-related non-cash
lease income charges.  Excluding  these  charges,  the  net  interest margin would have been 3.08%.

(d) The gain or loss  attributable to  the  effective  portion  of cash flow hedges of loans is shown in ‘‘Business loan swap income (expense)’’. The

gain or loss attributable  to  the  effective  portion  of  fair value  hedges of other time deposits and medium- and long-term debt, which totaled
a net gain of  $61  million in  2009,  is  included  in  the  related interest expense line item.

(e) Nonaccrual loans are  included  in  average  balances  reported and  are used to calculate rates.
(f) Average rate based on  average historical  cost.
(g) Excess liquidity,  represented  by  average  balances  deposited with the Federal Reserve Bank, reduced the net interest margin by 11 basis points

and one basis  point  in  2009  and 2008,  respectively,  and had no impact on the net interest margin in 2007. Excluding excess liquidity, the
net interest  margin  would  have  been  2.83%  in  2009  and 3.03% in 2008.

(h) Other time deposits  and medium-  and  long-term  debt  average balances have been adjusted to reflect the gain or loss attributable to the risk

hedged by risk management  swaps  that  qualify  as  fair value hedges.

Includes substantially  all  deposits  by  foreign  domiciled  depositors; deposits are primarily in excess of $100,000.

(i)
(j) The FTE adjustment  is  computed  using  a  federal  income tax rate of 35%.

15

RATE-VOLUME ANALYSIS

Fully Taxable Equivalent (FTE)

Increase
(Decrease)
Due to
Rate

2009/2008

Increase
(Decrease)
Due to
Volume (a)

Net
Increase
(Decrease)

Increase
(Decrease)
Due  to
Rate

(in millions)

2008/2007

Increase
(Decrease)
Due  to
Volume (a)

Net
Increase
(Decrease)

Interest income (FTE):
Loans:

Commercial loans . . . . . . . . . . . .
Real estate construction loans . . . .
Commercial mortgage loans . . . . .
Residential mortgage loans . . . . . .
Consumer loans . . . . . . . . . . . . .
Lease financing . . . . . . . . . . . . . .
International loans . . . . . . . . . . .
Business loan swap income

$(421)
(93)
(143)
(8)
(36)
36
(26)

$(157)
(17)
—
(7)
—
(4)
(17)

$(578)
(110)
(143)
(15)
(36)
32
(43)

(expense) . . . . . . . . . . . . . . . .

10

—

10

Total loans . . . . . . . . . . . . . . .

(681)

(202)

(883)

Auction-rate securities

available-for-sale . . . . . . . . . . . . .

(3)

Other investment securities

available-for-sale . . . . . . . . . . . . .

(84)

Total investment securities

available-for-sale . . . . . . . . . .

(87)

Federal funds sold and securities
purchased under agreements to
resell . . . . . . . . . . . . . . . . . . . . .
Interest-bearing deposits with banks .
Other short-term investments . . . . .

(2)
(1)
(2)

12

18

30

—
6
(5)

9

(66)

(57)

(2)
5
(7)

$(608)
(151)
(165)
(3)
(46)
(32)
(36)

91

(950)

—

10

10

(5)
(1)
(4)

$ 38
8
36
4
10
—
4

—

100

6

168

174

(2)
1
1

$(570)
(143)
(129)
1
(36)
(32)
(32)

91

(850)

6

178

184

(7)
—
(3)

Total interest income (FTE) . . .

(773)

(171)

(944)

(950)

274

(676)

Interest expense:
Interest-bearing deposits:

Money market and  NOW

accounts . . . . . . . . . . . . . . . . .
Savings deposits . . . . . . . . . . . . .
Customer certificates of deposit . .
Other time  deposits . . . . . . . . . .
Foreign  office time deposits . . . . .

Total interest-bearing deposits . .
Short-term borrowings . . . . . . . . . .
Medium- and long-term debt . . . . . .

Total interest expense . . . . . . .

(138)
(4)
(79)
(34)
(23)

(278)
(78)
(262)

(618)

(6)
—
(1)
(77)
(1)

(85)
(7)
12

(80)

(144)
(4)
(80)
(111)
(24)

(363)
(85)
(250)

(698)

(242)
(7)
(94)
(108)
(22)

(473)
(57)
(182)

(712)

(11)
—
15
40
(4)

40
39
142

221

(253)
(7)
(79)
(68)
(26)

(433)
(18)
(40)

(491)

Net interest income (FTE) . . . .

$(155)

$ (91)

$(246)

$(238)

$ 53

$(185)

(a) Rate/volume variances are allocated to  variances due to  volume.

16

NET INTEREST INCOME

Net interest income is the difference between interest and yield-related fees earned on assets and interest
paid  on  liabilities.  Adjustments  are  made  to  the  yields  on  tax-exempt  assets  in  order  to  present  tax-exempt
income and fully taxable income on a comparable basis. Gains and losses related to the effective portion of risk
management interest rate swaps that qualify as hedges are included with the interest income or expense of the
hedged item when classified in net interest income. Net interest income on a fully taxable equivalent (FTE) basis
comprised 60 percent of total revenues in 2009, compared to 67 percent in 2008 and 69 percent in 2007. The
‘‘Analysis of Net Interest Income-Fully Taxable Equivalent’’ table of this financial review provides an analysis of
net interest income for the years ended December 31, 2009, 2008 and 2007. The rate-volume analysis in the table
above details the components of the change in net interest income on a FTE basis for 2009, compared to 2008,
and 2008, compared to 2007.

Net  interest  income  was  $1.6  billion  in  2009,  a  decrease  of  $248  million,  or  14  percent,  compared  to
$1.8 billion in 2008. The decrease in net interest income in 2009 was primarily due to loan rates declining faster
than deposit rates with late 2008 rate reductions, partially offset by increased loan spreads. On a FTE basis, net
interest income was $1.6 billion in 2009, a decrease of $246 million, or 13 percent, from 2008. The net interest
margin (FTE) decreased to 2.72 percent in 2009, from 3.02 percent in 2008, resulting primarily from the reasons
cited  for  the  decline  in  net  interest  income  discussed  above,  as  well  as  excess  liquidity  and  the  reduced
contribution of noninterest-bearing funds in a significantly lower rate environment. The net interest margin was
reduced by approximately 11 basis points in 2009 from excess liquidity, represented by $2.4 billion of average
balances deposited with the FRB. The excess liquidity resulted from strong core deposit growth at a time when
loan demand remained weak. Average earning assets decreased $2.2 billion, or four percent, to $58.2 billion in
2009,  compared  to  2008,  primarily  as  a  result  of  a  $5.6  billion  decrease  in  average  loans,  partially  offset  by
increases of $2.2 billion in average interest-bearing deposits with the FRB and $1.3 billion in average investment
securities available-for-sale.

The Corporation implements various asset and liability management tactics to manage net interest income
exposure to interest rate risk. Refer to the ‘‘Interest Rate Risk’’ section of this financial review for additional
information regarding the Corporation’s asset  and liability management policies.

In 2008, net interest income was $1.8 billion, a decrease of $188 million, or nine percent, from 2007. The
decrease in net interest income in 2008 was primarily due to a decrease in loan portfolio yields, a competitive
environment for deposit pricing, the impact of a higher level of nonaccrual loans and $38 million of tax-related
non-cash charges to lease income, partially offset by growth in average earnings assets, largely driven by growth
in  investment  securities  available-for-sale.  The  lease  income  charges  reflected  the  reversal  of  previously
recognized income resulting from projected changes in the timing of income tax cash flows on certain structured
leasing transactions and will fully reverse over the remaining lease terms. (Further information about the charges
can  be  found  in  Note  20  to  the  consolidated  financial  statements).  In  2008,  net  interest  income  (FTE)  was
$1.8 billion, a decrease of $185 million, or nine percent, from 2007. The net interest margin (FTE) decreased to
3.02 percent in 2008, from 3.66 percent in 2007, resulting primarily from the reasons cited for the decline in net
interest income discussed above, and as a result of the change in the mix of both earning assets, driven by growth
in investment securities available-for-sale, and interest-bearing sources of funds. The 2008 lease income charges
discussed above reduced the net interest margin by six basis points. Average earning assets increased $5.7 billion,
or  10  percent,  to  $60.4  billion  in  2008,  compared  to  2007,  primarily  as  a  result  of  a  $3.7  billion  increase  in
average investment securities available-for-sale and  a $1.9  billion increase in average loans.

Based on no increase in the Federal Funds rate, management expects an average full-year 2010 net interest
margin  between  3.15  percent  and  3.25  percent,  reflecting  the  benefit,  compared  to  full-year  2009,  from
improved loan pricing, lower funding costs  and  a lower level of excess liquidity.

17

PROVISION FOR CREDIT LOSSES

The provision for credit losses includes both the provision for loan losses and the provision for credit losses
on lending-related commitments. The provision for loan losses reflects management’s evaluation of the adequacy
of the allowance for loan losses. The allowance for loan losses represents management’s assessment of probable
losses  inherent  in  the  Corporation’s  loan  portfolio.  The  provision  for  credit  losses  on  lending-related
commitments,  a  component  of  ‘‘noninterest  expenses’’  on  the  consolidated  statements  of  income,  reflects
management’s assessment of the adequacy of the allowance for credit losses on lending-related commitments.
The allowance for credit losses on lending-related commitments, which is included in ‘‘accrued expenses and
other  liabilities’’  on  the  consolidated  balance  sheets,  covers  probable  credit-related  losses  inherent  in  credit-
related commitments, including letters of credit and financial guarantees. The Corporation performs a detailed
credit quality review quarterly to determine the adequacy of both allowances. For a further discussion of both
the allowance for loan losses and the allowance for credit losses on lending-related commitments, refer to the
‘‘Credit Risk’’ and the ‘‘Critical Accounting Policies’’  sections of  this financial review.

The provision for loan losses was $1.1 billion in 2009, compared to $686 million in 2008 and $212 million in
2007. The $396 million increase in the provision for loan losses in 2009, compared to 2008, resulted primarily
from challenges in the Middle Market (primarily the Midwest and Western markets), Commercial Real Estate in
the  Midwest,  Florida  and  Texas  markets  (primarily  residential  real  estate  developments),  Global  Corporate
Banking (primarily the Western and International markets), Leasing (primarily the Midwest market) and Private
Banking (primarily the Western and Midwest markets) loan portfolios. Commercial Real Estate challenges in the
Western market moderated in 2009, compared to 2008, but remained a significant portion of the Commercial
Real Estate provision for loan losses. In the first half of 2009, the national economy was hampered by turmoil in
the financial markets, declining home values and a global recession. Signs of growth in the national economy
began in the third quarter of 2009, as the credit and capital markets began functioning at a more normal level and
the housing market began to stabilize. The Michigan economy contracted sharply in the first half of 2009, but
has  recently  shown  signs  of  leveling  off.  The  average  Michigan  Business  Activity  Index  compiled  by  the
Corporation for January through November 2009 declined 15 percent, compared to the average for the full-year
2008. However, the November 2009 index rebounded by nine percent from a low reached in May 2009, with
particular strength noted in automotive and steel production. The Michigan Business Activity index represents
nine different measures of Michigan economic activity compiled by the Corporation. The California economy
continues to lag moderately behind the national economy, with ongoing declines in construction and the state’s
budget  problems  more  severe  than  in  most  other  states.  However,  the  California  Economic  Activity  Index
compiled  by  the  Corporation  is  signaling  that  a  recovery  is  developing.  The  November  2009  index  was  up
12 percent from a low reached in March 2009, with all components of the index contributing to the upturn
except  nonfarm  payrolls.  The  California  Economic  Activity  Index  equally  weights  nine,  seasonally-adjusted
coincident indicators of real economic activity compiled by the Corporation. A wide variety of economic reports
indicate that Texas continued to outperform the nation in 2009. The Texas economy began contracting following
the  financial  market  turmoil  in  the  fall  of  2008,  but  has  experienced  a  much  more  modest  reduction  in
homebuilding than most other states, and the state’s manufacturing sector is beginning to revive as domestic and
export demand is on the rise. However, the state’s energy sector was hit hard by the sharp drop in crude oil and
natural gas prices. Forward-looking indicators suggest that economic conditions in the Corporation’s primary
geographic markets are likely to strengthen gradually as moderate national and global recoveries continue to
develop. The increase in the provision for loan losses in 2008, when compared to 2007, was primarily the result
of  challenges  in  the  residential  real  estate  development  business  located  in  the  Western  market  (primarily
California) and to a lesser extent in the Middle  Market and Small Business loan portfolios.

The provision for credit losses on lending-related commitments was a charge of less than $0.5 million in
2009,  compared  to  a  charge  of  $18  million  in  2008  and  a  negative  provision  of  $1  million  in  2007.  The
$18 million decrease in the provision for credit losses on lending-related commitments in 2009, compared to
2008, resulted primarily from the cancellation and drawdown of letters of credit in the Midwest market and a
reduction in unfunded commitment levels. The $19 million increase in 2008, compared to 2007, was primarily

18

the  result  of  an  increase  in  specific  reserves  related  to  unused  commitments  extended  to  customers  in  the
Commercial  Real  Estate  business  line  in  the  Michigan  and  Western  markets  (largely  residential  real  estate
developments)  and  standby  letters  of  credit  extended  to  customers  in  the  Michigan  commercial  real  estate
industry.  An  analysis  of  the  changes  in  the  allowance  for  credit  losses  on  lending-related  commitments  is
presented in the ‘‘Credit Risk’’ section  of  this financial review.

Net loan charge-offs in 2009 increased $397 million to $868 million, or 1.88 percent of average total loans,
compared to $471 million, or 0.91 percent, in 2008 and $149 million, or 0.30 percent, in 2007. Total net credit-
related  charge-offs,  which  includes  net  charge-offs  on  both  loans  and  lending-related  commitments,  were
$869 million, or 1.88 percent of average total loans, in 2009, compared to $472 million, or 0.91 percent, in 2008
and 153 million, or 0.31 percent, in 2007. The $397 million increase in net credit-related charge-offs in 2009,
compared  to  2008,  resulted  primarily  from  increases  in  net  credit-related  charge-offs  in  the  Middle  Market
($133 million), Commercial Real Estate ($70 million), Global Corporate Banking ($55 million), Small Business
($41 million) and Leasing ($38 million) loan portfolios. By geographic market, net credit-related charge-offs in
the Midwest and Western markets increased $199 million and $86 million, respectively, in 2009, compared to
2008. An analysis of the changes in the allowance for loan losses, including charge-offs and recoveries by loan
category, is presented in the ‘‘Analysis of the Allowance for Loan Losses’’ table in the ‘‘Risk Management’’ section
of  this  financial  review.  An  analysis  of  the  changes  in  the  allowance  for  credit  losses  on  lending-related
commitments is presented in the ‘‘Credit Risk’’ section  of this  financial review.

Management expects full-year 2010 net credit-related charge-offs to decrease to between $775 million and

$825 million. The provision for credit  losses is expected to  be slightly in excess of  net charge-offs.

NONINTEREST INCOME

Years Ended
December 31

2009

2008

2007

Service charges on deposit accounts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fiduciary income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Commercial lending fees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Letter of credit fees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Card  fees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign  exchange income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bank-owned life insurance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brokerage fees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net securities gains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other noninterest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(in millions)
$229
199
69
69
58
40
38
42
67
82

$ 228
161
79
69
51
41
35
31
243
112

Total noninterest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,050

$893

$221
199
75
63
54
40
36
43
7
150

$888

Noninterest income increased $157 million, or 18 percent, to $1.1 billion in 2009, compared to $893 million
in  2008,  and  increased  $5  million,  or  less  than  one  percent,  in  2008,  compared  to  $888  million  in  2007.
Excluding net securities gains, noninterest income decreased two percent in 2009, compared to 2008, and six
percent in 2008, compared to 2007. An analysis of increases and decreases by individual line item is presented
below.

Service charges on deposit accounts decreased $1 million, or less than one percent, to $228 million in 2009,
compared to $229 million in 2008, and increased $8 million, or three percent, in 2008, compared to $221 million
in  2007.  The  increase  in  2008  was  primarily  due  to  lower  earnings  credit  allowances  provided  on  deposit
balances to business customers as a result of the interest rate environment.

19

Fiduciary income decreased $38 million, or 19 percent, to $161 million in 2009, compared to $199 million
in 2008, and was unchanged in 2008, compared to 2007. Personal and institutional trust fees are the two major
components of fiduciary income. These fees are based on services provided and assets managed. Fluctuations in
the  market  values  of  the  underlying  assets  managed,  which  include  both  equity  and  fixed  income  securities,
impact fiduciary income. The decrease in 2009 was primarily due to lower personal trust fees related to market
value  decline  in  late  2008  and  a  decline  in  institutional  trust  fees  related  to  the  sale  of  the  Corporation’s
proprietary defined contribution plan recordkeeping business in the second quarter 2009. In 2008, lower fees
related to market value decline were offset by net new business.

Commercial  lending  fees  increased  $10  million,  or  14  percent,  to  $79  million  in  2009,  compared  to  a
decrease of $6 million, or eight percent, in 2008. The majority of the increase in 2009 resulted from increased
risk-adjusted  pricing  on  unused  commercial  loan  commitments.  The  decrease  in  2008  resulted  from  lower
participation fees and lower unused commercial loan commitments.

Letter  of  credit  fees  of  $69  million  were  unchanged  in  2009,  compared  to  an  increase  of  $6  million,  or
10 percent, in 2008. The increase in 2008 was principally due to one-time adjustments related to the timing of
recognition of letter of credit fees.

Card fees, which consist primarily of interchange fees earned on debit and commercial cards, decreased
$7 million, or 13 percent, to $51 million in 2009, compared to $58 million in 2008, and increased $4 million, or
nine percent, in 2008, compared to $54 million in 2007. The decline in 2009 resulted primarily from lower levels
of retail and commercial card business activity. Growth in 2008 resulted primarily from an increase in transaction
volume caused by the continued shift  to  electronic  banking, new customer  accounts and new products.

Foreign  exchange  income  increased  $1  million,  or  one  percent,  to  $41  million  in  2009,  compared  to

$40 million in both 2008 and 2007.

Bank-owned life insurance income decreased $3 million, or eight percent, to $35 million in 2009, compared
to an increase of $2 million, to $38 million in 2008. The decrease in 2009 resulted primarily from a decrease in
death  benefits  received  and  reduced  earnings  on  bank-owned  life  insurance  policies.  The  increase  in  2008
resulted primarily from an increase in  death benefits received.

Brokerage fees of $31 million decreased $11 million, or 25 percent, in 2009, compared to a decrease of
$1 million to $42 million in 2008. Brokerage fees include commissions from retail brokerage transactions and
mutual fund sales and are subject to changes in the level of market activity. The decreases in 2009 and 2008 were
primarily due to lower transaction and dollar volumes as a  result of depressed market conditions.

Net securities gains increased $176 million, to $243 million in 2009, compared to an increase of $60 million,
to  $67  million  in  2008.  The  increase  in  2009  resulted  primarily  from  gains  on  the  sale  of  mortgage-backed
government agency securities ($225 million) and gains on the redemption of auction-rate securities ($14 million),
compared to gains resulting from the sales of the Corporation’s ownership of Visa ($48 million) and MasterCard
shares  ($14  million)  in  2008.  Mortgage-backed  government  agency  securities  were  sold  in  2009  as  market
conditions were favorable and there was no longer a need to hold a large portfolio of fixed-rate securities to
mitigate the impact of potential future rate declines on  net  interest income.

20

Other  noninterest  income  increased  $30  million,  or  37  percent,  in  2009,  compared  to  a  decrease  of
$69 million, or 46 percent, in 2008. The following table illustrates fluctuations in certain categories included in
‘‘other noninterest income’’ on the consolidated statements of  income.

Other noninterest income

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gain on  repurchase of debt
Deferred compensation asset returns (a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net gain on termination of leveraged leases . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net gain on sales of businesses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gain on  sale of SBA loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Risk management hedge gains (losses) from interest rate and  foreign exchange

Years Ended
December 31

2009

2008

2007

(in millions)

$ 15
10
8
5
—

$ — $ —
7
(26)
—
—
3
—
14
5

contracts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net income (loss) from principal investing and  warrants . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . .
Amortization of low income housing investments

(6)
(6)
(44)

8
(10)
(42)

3
19
(33)

(a) Compensation  deferred  by  the  Corporation’s  officers  is  invested  in  stocks  and  bonds  to  reflect  the
investment selections of the officers. Income (loss) earned on these assets is reported in noninterest income
and the offsetting increase (decrease) in the liability is reported in salaries expense.

Management expects flat noninterest income, after excluding $243 million of 2009 securities gains, in 2010,

compared to 2009 levels.

NONINTEREST EXPENSES

Years Ended December 31

2009

2008

2007

Salaries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Employee benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 687
210

Total salaries and employee benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net occupancy expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Equipment expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Outside processing fee expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FDIC Insurance expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Software expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other real estate expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Legal fees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Litigation and operational losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Customer services
Provision for credit losses on lending-related  commitments . . . . . . . . . . . . . . .
Other noninterest expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

897
162
62
97
90
84
48
37
10
4
—
159

(in millions)
$ 781
194

$ 844
193

975
156
62
104
16
76
10
29
103
13
18
189

1,037
138
60
91
5
63
7
24
18
43
(1)
206

Total noninterest expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,650

$1,751

$1,691

Noninterest  expenses  decreased  $101  million,  or  six  percent,  to  $1,650  million  in  2009,  compared  to
$1,751  million  in  2008,  and  increased  $60  million,  or  four  percent,  in  2008,  from  $1,691  million  in  2007.
Excluding an $88 million net charge related to the repurchase of auction-rate securities from certain customers
in 2008, noninterest expenses decreased $13 million, or one percent, in 2009, compared to 2008. An analysis of
increases and decreases by individual line item is  presented below.

21

The following table summarizes the various  components  of salaries and  employee benefits expense.

Years Ended December  31

2009

2008

2007

(in millions)

Salaries

Regular salaries (including contract labor) . . . . . . . . . . . . . . . . . . . . . . . . . .
Severance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Incentives (including commissions) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred compensation plan costs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Share-based compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$570
14
60
11
32

$ 609
29
117
(25)
51

$ 635
4
138
8
59

Total salaries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

687

Employee benefits

Defined benefit pension expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Severance-related benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other employee benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total employee benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

57
3
150

210

781

20
5
169

194

844

36
—
157

193

Total salaries and employee benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$897

$ 975

$1,037

Salaries expense decreased $94 million, or 12 percent, in 2009, compared to a decrease of $63 million, or
seven  percent,  in  2008.  The  decrease  in  2009  was  primarily  due  to  decreases  in  business  unit  and  executive
incentives ($57 million), regular salaries ($39 million), share-based compensation ($19 million) and severance
($15 million), partially offset by an increase in deferred compensation plan costs ($36 million). Business unit
incentives  are  tied  to  new  business  and  business  unit  profitability,  while  executive  incentives  are  tied  to  the
Corporation’s overall performance and peer-based comparisons of results. The decrease in regular salaries in
2009 was primarily the result of a decrease in staff of approximately 850 full-time equivalent employees from
year-end  2008  to  year-end  2009.  The  increase  in  deferred  compensation  plan  costs  in  2009  was  offset  by
increased deferred compensation asset returns in noninterest income. The decrease in salaries expense in 2008
was primarily due to decreases in deferred compensation plan costs ($33 million), regular salaries ($26 million),
incentives ($21 million) and share-based compensation ($8 million), partially offset by an increase in severance
expense ($25 million). The decrease in regular salaries in 2008 was primarily the result of the refinement to the
deferral of costs associated with loan origination, as described in Note 1 to the consolidated financial statements,
and  a  decrease  in  staff  of  approximately  600  full-time  equivalent  employees  from  year-end  2007  to  year-end
2008.

Employee benefits expense increased $16 million, or eight percent, in 2009, compared to an increase of
$1 million, or one percent, in 2008. The increase in 2009 resulted primarily from an increase in defined benefit
pension  expense.  In  2008,  when  compared  to  2007,  increases  in  staff  insurance  costs  and  severance-related
benefits, were substantially offset by a decline in defined benefit pension expense. For a further discussion of
defined benefit pension expense, refer to the ‘‘Critical Accounting Policies’’ section of this financial review and
Note 19 to the consolidated financial  statements.

Net occupancy and equipment expense increased $6 million, or three percent, to $224 million in 2009,
compared to an increase of $20 million, or 10 percent, in 2008. Net occupancy and equipment expense increased
$7 million and $11 million in 2009 and 2008, respectively, due to the addition of new banking centers since the
banking  center expansion program began in late 2004.

Outside  processing  fee  expense  decreased  $7  million,  or  seven  percent,  to  $97  million  in  2009,  from
$104 million in 2008, compared to an increase of $13 million, or 13 percent, in 2008. The decrease in 2009 was
largely due to lower volumes in activity-based processing charges resulting from the sale of the Corporation’s
proprietary defined contribution plan recordkeeping business. The increase in 2008 was due to higher volumes
in activity-based processing charges, in part  related to  outsourcing.

22

FDIC  insurance  expense  increased  $74  million  to  $90  million  in  2009,  compared  to  an  increase  of
$11  million  in  2008.  The  increase  in  2009  was  primarily  due  to  a  second  quarter  2009  industry-wide  special
assessment charge ($29 million), an increase in base assessment rates and a surcharge related to the Corporation’s
participation  in  the  Temporary  Liquidity  Guarantee  Program.  For  additional  information  regarding  the
Temporary Liquidity Guarantee Program, refer to the ‘‘Deposits and Borrowed Funds’’ portion of the ‘‘Balance
Sheet and Capital Funds Analysis’’ section of this financial review. The increase in 2008 reflected the exhaustion
of a one-time credit against which deposit insurance assessments had been applied from 2007 through mid-2008.

Software expense increased $8 million, or 10 percent, in 2009, compared to an increase of $13 million, or
21 percent, in 2008. The increase in 2009 was mostly due to a full year of amortization expense for investments in
technology throughout 2008. The increase in 2008 was primarily due to increased investments in technology,
including treasury management, sales tracking tools, anti-money laundering initiatives, transition from paper to
electronic  check  processing  and  the  continued  development  of  loan  portfolio  and  enterprise  level  analytical
tools, combined with an increase in maintenance costs.

Other  real  estate  expenses  increased  $38  million  to  $48  million  in  2009,  from  $10  million  in  2008,  and
increased  $3  million  in  2008,  compared  to  2007.  Other  real  estate  expenses  reflects  write-downs,  net  gains
(losses) on sales and carrying costs related primarily to foreclosed property. The increase in 2009 was primarily
due  to  write-downs  on  foreclosed  property  of  $34  million  in  2009  reflecting  continued  declines  in  property
values. For additional information regarding foreclosed property, refer to the ‘‘Nonperforming Assets’’ portion
of the ‘‘Credit Risk’’ section of this financial review.

Legal fees increased $8 million to $37 million in 2009, from $29 million in 2008, and increased $5 million in
2008,  compared  to  2007.  The  increase  in  2009  was  primarily  due  to  increased  loan  workout  and  collection
expenses, partially offset by lower other litigation expenses.

Litigation and operational losses decreased $93 million to $10 million in 2009, from $103 million in 2008,
and increased $85 million in 2008, compared to $18 million in 2007. Litigation and operational losses include
traditionally  defined  operating  losses,  such  as  fraud  and  processing  losses,  as  well  as  uninsured  losses  and
litigation  losses.  These  expenses  are  subject  to  fluctuation  due  to  timing  of  authorized  and  actual  litigation
settlements, as well as insurance settlements. Litigation and operational losses in 2008 included a net charge of
$88 million related to the repurchase of auction-rate securities from certain customers, partially offset by a 2008
reversal of a $13 million loss sharing expense related to the Corporation’s membership in Visa recognized in
2007. For additional information on the repurchase of auction-rate securities, refer to the ‘‘Investment Securities
Available-for-Sale’’ portion of the ‘‘Balance Sheet and Capital Funds Analysis’’ section and ‘‘Critical Accounting
Policies’’ section of this financial review and Note  4 to the consolidated financial statements.

Customer services expense decreased $9 million, or 71 percent, to $4 million in 2009, from $13 million in
2008, and decreased $30 million, or 69 percent, in 2008, from $43 million in 2007. Customer services expense
represents certain expenses paid on behalf of particular customers, and is one method to attract and retain title
and escrow deposits in the Financial Services Division. The amount of customer services expense varies from
period  to  period  as  a  result  of  changes  in  the  level  of  noninterest-bearing  deposits  and  low-rate  loans  in  the
Financial  Services  Division  and  the  earnings  credit  allowances  provided  on  these  deposits,  as  well  as  the
competitive environment. Average Financial Services Division noninterest-bearing deposits and loans decreased
$337 million and $288 million, in 2009,  compared to  2008, respectively.

The provision for credit losses on lending-related commitments decreased $18 million to a charge of less
than $0.5 million in 2009, from a charge of $18 million in 2008, and increased $19 million in 2008, compared to a
negative provision of $1 million in 2007. For additional information on the provision for credit losses on lending-
related commitments, refer to the ‘‘Provision for Credit Losses’’ section of this financial review and Note 1 to the
consolidated financial statements.

Other noninterest expenses decreased $30 million, or 15 percent, in 2009, and decreased $17 million, or
eight percent, in 2008. The decrease in 2009 was due in part to a decrease of $11 million, or 40 percent, in travel
and entertainment expenses. The decrease in  2008 was due  to nominal decreases in several  categories.

23

Management expects a low single-digit decrease in noninterest expenses in 2010 compared to 2009 levels.

INCOME TAXES AND TAX-RELATED  ITEMS

The provision for income taxes was a benefit of $131 million in 2009, compared to provisions of $59 million
in 2008 and $306 million in 2007. The income tax benefit in 2009 reflected the decrease in income before taxes
compared to 2008 and a benefit of $14 million related to the settlement of certain tax matters due to the audit of
years  2001-2004,  the  filing  of  certain  amended  state  tax  returns  and  the  reduction  of  tax  interest  due  to
anticipated  refunds  due  from  the  Internal  Revenue  Service  (IRS).  The  provision  for  income  taxes  in  2008
reflected the impact of lower pre-tax income compared to 2007 and included a net after-tax charge of $9 million
related to the acceptance of a global settlement offered by the IRS on certain structured leasing transactions,
settlement with the IRS on disallowed foreign tax credits related to a series of loans to foreign borrowers and
other tax adjustments.

The  Corporation  had  a  net  deferred  tax  asset  of  $158  million  at  December  31,  2009.  Included  in  net
deferred  taxes  at  December  31,  2009  were  deferred  tax  assets  of  $678  million,  net  of  a  $1  million  valuation
allowance  established  for  certain  state  deferred  tax  assets.  A  valuation  allowance  is  provided  when  it  is
‘‘more-likely-than-not’’ that some portion of the deferred tax asset will not be realized. Deferred tax assets are
evaluated  for  realization  based  on  available  evidence  of  loss  carryback  capacity,  projected  future  reversals  of
existing taxable temporary differences  and assumptions  made regarding  future  events.

Management expects 2010 income tax expense to approximate 35 percent of income before income taxes
less approximately $60 million of permanent differences related to low-income housing and bank-owned life
insurance.

INCOME FROM DISCONTINUED OPERATIONS, NET  OF TAX

Income from discontinued operations, net of tax, was $1 million in both 2009 and 2008 and $4 million in
2007. Income from discontinued operations in 2007 included adjustments to the initial gain recorded on the sale
of  Munder  Capital  Management  (Munder)  in  2006.  For  further  information  on  the  sale  of  Munder  and
discontinued operations, refer to Note  26 to the consolidated  financial statements.

PREFERRED STOCK DIVIDENDS

In  the  fourth  quarter  2008,  the  Corporation  participated  in  the  U.S.  Department  of  Treasury
(U.S.  Treasury)  Capital  Purchase  Program  (the  Capital  Purchase  Program)  and  received  proceeds  of
$2.25  billion  from  the  U.  S.  Treasury.  In  return,  the  Corporation  issued  2.25  million  shares  of  Fixed  Rate
Cumulative Perpetual Preferred Stock, Series F, without par value (preferred shares) and granted a warrant to
purchase  11.5  million  shares  of  common  stock  to  the  U.S.  Treasury.  The  preferred  shares  pay  a  cumulative
dividend rate of five percent per annum on the liquidation preference  of $1,000  per share.

The  proceeds  from  the  Capital  Purchase  Program  were  allocated  between  the  preferred  shares  and  the
related warrant based on relative fair value, which resulted in an initial carrying value of $2.1 billion for the
preferred shares and $124 million for the warrant. The resulting discount to the preferred shares of $124 million
accretes  on  a  level  yield  basis  over  five  years  through  November  2013  and  is  being  recognized  as  additional
preferred stock dividends.

Preferred  stock  dividends  were  $134  million  for  the  year  ended  December  31,  2009,  which  included
$112  million  of  cash  dividends  and  $22  million  of  discount  accretion.  Preferred  stock  dividends,  including
accretion of the discount, were $17 million for the fourth quarter 2008 and the year ended December 31, 2008.

For further information on the Capital Purchase Program, refer to the ‘‘Capital’’ section of this financial

review and Note 15 to the consolidated  financial statements.

At  such  time  as  feasible,  management  intends  to  redeem  the  $2.25  billion  of  Fixed  Rate  Cumulative
Perpetual  Preferred  Stock  issued  to  the  U.S.  Treasury,  with  careful  consideration  given  to  the  economic
environment.

24

BUSINESS SEGMENTS

STRATEGIC LINES OF BUSINESS

The  Corporation’s  operations  are  strategically  aligned  into  three  major  business  segments:  the  Business
Bank,  the  Retail  Bank  and  Wealth  &  Institutional  Management.  These  business  segments  are  differentiated
based upon the products and services provided. In addition to the three major business segments, the Finance
Division  is  also  reported  as  a  segment.  The  Other  category  includes  discontinued  operations  and  items  not
directly associated with these business segments or the Finance Division. Note 24 to the consolidated financial
statements  describes  the  business  activities  of  each  business  segment  and  the  methodologies  which  form  the
basis for these results, and presents financial results of these business segments for the years ended December 31,
2009, 2008 and 2007.

The following table presents net income (loss) by business segment.

Business Bank . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Retail Bank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wealth & Institutional Management (a) . . . . . . . . . . . .

Finance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other (b)

Years Ended December 31

2009

2008

2007

(dollar amounts in millions)

$ 147
(48)
43

142
(110)
(15)

104% $237
34
(34)
(4)
30

100% 267
(48)
(6)

89% $516
128
13
70
(2)

100% 714
(38)
10

72%
18
10

100%

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 17

$213

$686

(a) 2008 included an $88 million net charge ($56 million, after-tax) related to the repurchase of auction-rate

securities from customers.

(b)

Includes discontinued operations and items not directly associated with the three major business segments
or the Finance Division.

The Business Bank’s net income decreased $90 million, or 38 percent, to $147 million in 2009, compared to
a decrease of $279 million, or 54 percent, to $237 million in 2008. Net interest income (FTE) was $1.3 billion in
2009, an increase of $51 million, or four percent, compared to 2008. The increase in net interest income (FTE)
was primarily due to an increase in loan spreads and a $402 million increase in average deposits, partially offset
by a $5.5 billion decrease in average loans. The provision for loan losses increased $317 million to $860 million in
2009, from $543 million in 2008, primarily due to increases in reserves for the Middle Market, Commercial Real
Estate  (in  the  Midwest,  Florida  and  Texas  markets),  Leasing  and  Global  Corporate  Banking  loan  portfolios,
partially offset by a reduction in reserves for Western residential real estate developers (primarily in California).
Net credit-related charge-offs of $712 million increased $320 million, primarily due to an increase in charge-offs
in the Middle Market, Commercial Real Estate, Global Corporate Banking, Small Business and Leasing loan
portfolios.  Noninterest  income  of  $291  million  in  2009  decreased  $11  million  from  2008,  primarily  due  to  a
$14 million gain on the sale of MasterCard shares in 2008 and decreases in income from customer derivatives
($11 million), card fees ($7 million) and investment banking fees ($5 million), partially offset by increases in
warrant income ($9 million), commercial lending fees ($7 million) and service charges on deposits ($5 million),
and an $8 million 2009 net gain on the termination of leveraged leases. Noninterest expenses of $638 million in
2009 decreased $71 million from 2008, primarily due to decreases in allocated net corporate overhead expenses
($54 million), incentive compensation ($26 million), customer services expense ($10 million), salaries expense
($9  million),  the  provision  for  credit  losses  on  lending-related  commitments  ($6  million),  travel  and
entertainment expense ($5 million) and smaller decreases in several other expense categories, partially offset by
increases in other real estate expenses ($33 million) and FDIC insurance expense ($27 million). The corporate
overhead allocation rates used were approximately 3.3 percent and 6.1 percent in 2009 and 2008, respectively.

25

The decrease in rate in 2009, when compared to 2008, resulted primarily from an increase in funding credits due
to the preferred stock issued to the U.S.  Treasury.

The Retail Bank’s net income decreased $82 million to a net loss of $48 million in 2009, compared to a
decrease  of  $94  million,  to  net  income  of  $34  million  in  2008.  Net  interest  income  (FTE)  of  $510  million
decreased  $56  million,  or  10  percent,  in  2009,  primarily  due  to  a  decline  in  deposit  spreads  caused  by  a
competitive  pricing  environment,  a  decline  in  loan  spreads  and  a  decrease  in  average  loans  ($335  million),
partially offset by an increase in average deposit balances ($444 million). The provision for loan losses increased
$20 million to $143 million in 2009, primarily due to increases in reserves for the Personal Banking loan portfolio
(primarily  the  Midwest  market).  Noninterest  income  of  $190  million  decreased  $68  million  in  2009,  from
$258 million in 2008, primarily due to a $48 million gain on the sale of Visa shares in 2008, a decrease in service
charges on deposit accounts ($6 million) and a decline in net gains from the sale of Small Business loans and the
early  2008  discontinuation  of  student  loan  sales  ($5  million).  Noninterest  expenses  of  $642  million  in  2009
decreased  $3  million  from  2008,  primarily  due  to  decreases  in  allocated  net  corporate  overhead  expenses
($25 million), salaries expense ($17 million) and smaller decreases in several other expense categories, partially
offset by increases in FDIC insurance expense ($31 million) and net occupancy expense ($7 million), and the
first quarter 2008 reversal of a $13 million Visa loss sharing expense recognized in 2007. Refer to the Business
Bank discussion above for an explanation of the decrease in allocated net corporate overhead expenses.

Wealth & Institutional Management’s net income increased $47 million to $43 million in 2009, compared to
a decrease of $74 million to a net loss of $4 million in 2008. Net interest income (FTE) of $161 million increased
$13  million,  or  eight  percent,  in  2009,  compared  to  2008,  primarily  due  to  increases  in  average  deposits
($221 million) and average loans ($216 million), and an improvement in loan spreads from 2008. The provision
for  loan  losses  increased  $37  million  to  $62  million,  primarily  due  to  an  increase  in  reserves  for  the  Private
Banking loan portfolio. Noninterest income of $269 million decreased $23 million, or eight percent, in 2009,
primarily due to decreases in fiduciary income ($37 million) and brokerage fees ($11 million), partially offset by
an increase in gains on the redemption of auction-rate-securities ($10 million), an increase in investment banking
fees ($9 million) and a $5 million gain on the second quarter 2009 sale of the Corporation’s proprietary defined
contribution plan recordkeeping business. The decrease in fiduciary income was primarily due to lower personal
trust fees related to market value decline in late 2008 and a decline in institutional trust fees related to the second
quarter  2009  sale  of  the  Corporation’s  proprietary  defined  contribution  plan  recordkeeping  business.
Noninterest expenses of $302 million in 2009 decreased $120 million from 2008, primarily due to the $88 million
net  charge  related  to  the  repurchase  of  auction-rate  securities  in  2008,  decreases  in  allocated  net  corporate
overhead expenses ($13 million) and incentive compensation ($8 million), and smaller decreases in several other
expense categories, partially offset by an increase in FDIC insurance expense ($5 million). Refer to the Business
Bank discussion above for an explanation of the decrease in allocated net corporate overhead expenses.

The net loss in the Finance Division was $110 million in 2009, compared to a net loss of $48 million in 2008.
Contributing to the $62 million increase in net loss was a $314 million decline in net interest income (FTE),
primarily  due  to  the  Corporation’s  internal  funds  transfer  policy.  In  the  current  low  rate  environment,  the
Finance Division provided a greater benefit for deposits, particularly noninterest-bearing deposits, to the three
major  business  segments  in  2009  than  was  actually  realized  at  the  corporate  level.  Noninterest  expenses
increased $6 million primarily due to an increase in FDIC insurance expense ($6 million). Partially offsetting
these items was an increase of $224 million in noninterest income, resulting primarily from $225 million of gains
on the sale of mortgage-backed government agency  securities in  2009.

The net loss in the Other category was $15 million in 2009, compared to a net loss of $6 million in 2008. The
increase  in  net  loss  of  $9  million  was  primarily  due  to  timing  differences  between  when  corporate  overhead
expenses are reflected as a consolidated expense and when the expenses are allocated to the business segments.

26

GEOGRAPHIC MARKET SEGMENTS

The  Corporation’s  management  accounting  system  also  produces  market  segment  results  for  the
Corporation’s four primary geographic markets: Midwest, Western, Texas and Florida. In addition to the four
primary  geographic  markets,  Other  Markets  and  International  are  also  reported  as  market  segments.  The
Finance & Other Businesses category includes discontinued operations and items not directly associated with
the market segments. Note 24 to the consolidated financial statements presents a description of each of these
market segments as well as the financial  results for the years ended December 31,  2009, 2008 and 2007.

The following table presents net income (loss) by market segment.

Years Ended December 31

2009

2008

2007

Midwest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Western . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Texas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Florida . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other Markets (a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
International . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 37
(14)
40
(23)
78
24

(dollar amounts in millions)
26% $205
(19)
(10)
53
28
(13)
(16)
12
55
29
17

77% $294
190
(7)
84
20
7
(5)
89
4
50
11

40%
27
12
1
13
7

Finance & Other Businesses (b) . . . . . . . . . . . . . . . . . . . . . . .

142
(125)

100% 267
(54)

100% 714
(28)

100%

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 17

$213

$686

(a) 2008 included an $88 million net charge ($56 million, after-tax) related to the repurchase of auction-rate

securities from customers.

(b)

Includes discontinued operations and items not directly associated with the market segments.

The Midwest market’s net income decreased $168 million, or 82 percent, to $37 million in 2009, compared
to a decrease of $89 million, or 30 percent, to $205 million in 2008. Net interest income (FTE) of $807 million
increased $31 million from 2008, primarily due to $38 million of tax-related non-cash charges to income related
to certain structured leasing transactions in 2008, an increase in loan spreads and the benefit provided by an
increase  in  average  deposit  balances  ($1.1  billion),  partially  offset  by  a  decrease  in  average  loan  balances
($2.1  billion)  and  a  decline  in  deposit  spreads  resulting  from  a  significantly  lower  rate  environment.  The
provision for loan losses increased $293 million, to $448 million in 2009, compared to 2008, primarily due to
increases  in  reserves  for  the  Middle  Market,  Commercial  Real  Estate  (primarily  residential  real  estate
developments) and Leasing loan portfolios. Net credit-related charge-offs increased $199 million, largely due to
increases  in  the  Middle  Market,  Leasing,  Commercial  Real  Estate  and  Small  Business  loan  portfolios.
Noninterest  income  of  $435  million  in  2009  decreased  $89  million  from  2008,  primarily  due  to  gains  of
$39 million on the sale of Visa shares and $14 million on the sale of MasterCard shares in 2008, and decreases in
fiduciary  income  ($28  million),  service  charges  on  deposit  accounts  ($9  million)  and  card  fees  ($8  million).
Partially offsetting these decreases was an increase in investment banking fees ($9 million) and an $8 million
2009 net gain on the termination of leveraged leases. Noninterest expenses of $761 million in 2009 decreased
$52 million from 2008, primarily due to decreases in allocated net corporate overhead expenses ($41 million),
incentive  compensation  ($13  million),  the  provision  for  credit  losses  on  lending-related  commitments
($7 million), service fees ($6 million) and smaller decreases in several other expense categories, partially offset by
increases in FDIC insurance expense ($30 million) and other real estate expenses ($12 million), and the first
quarter 2008 reversal of a $10 million Visa loss sharing arrangement expense recognized in 2007. Refer to the
Business Bank discussion above for an explanation of the decrease in allocated net corporate overhead expenses.

The net loss in the Western market decreased $5 million to $14 million in 2009, compared to a $209 million
decrease in net income to a net loss of $19 million in 2008. Net interest income (FTE) of $623 million decreased

27

$45  million,  or  seven  percent,  in  2009,  primarily  due  to  declines  in  average  loan  balances  ($2.3  billion)  and
average Financial Services Division deposits ($829 million), and the reduced value of these deposits due to the
low  interest  rate  environment,  partially  offset  by  an  increase  in  loan  spreads.  The  provision  for  loan  losses
decreased  $21  million,  to  $358  million  in  2009,  from  $379  million  in  2008,  primarily  due  to  a  reduction  in
reserves for the Commercial Real Estate loan portfolio (primarily residential real estate developers in California),
partially offset by increases in reserves for the Global Corporate Banking and Middle Market loan portfolios.
Net  credit-related  charge-offs  increased  $86  million,  largely  due  to  increases  in  charge-offs  in  the  Global
Corporate Banking and Middle Market loan portfolios. Noninterest income was $133 million in 2009, a decrease
of  $6  million  from  2008,  primarily  due  to  a  $5  million  decrease  in  customer  derivative  income  and  smaller
decreases in several other income categories, partially offset by increases in warrant income ($8 million) and
service charges on deposits ($6 million). Noninterest expenses of $432 million in 2009 decreased $16 million
from  2008,  primarily  due  to  decreases  in  allocated  net  corporate  overhead  expenses  ($26  million),  incentive
compensation ($11 million) and customer services expense ($9 million), and smaller decreases in several other
expense  categories,  partially  offset  by  increases  in  other  real  estate  expenses  ($20  million),  FDIC  insurance
expense ($19 million) and net occupancy expense ($6 million). Refer to the Business Bank discussion above for
an explanation of the decrease in allocated net  corporate overhead expenses.

The Texas market’s net income decreased $13 million, or 25 percent, to $40 million in 2009, compared to a
decrease  of  $31  million,  or  37  percent,  to  $53  million  in  2008.  Net  interest  income  (FTE)  of  $298  million
increased $6 million, or two percent, in 2009, compared to 2008. The increase in net interest income (FTE) was
primarily due to an increase in loan spreads and the benefit provided by an increase of $489 million in average
deposit  balances,  partially  offset  by  declines  in  deposit  spreads.  The  provision  for  loan  losses  increased
$34  million,  primarily  due  to  increases  in  reserves  for  the  Commercial  Real  Estate  and  Middle  Market  loan
portfolios in 2009, compared to 2008. Noninterest income of $86 million in 2009 decreased $8 million from
2008, primarily due to a $7 million gain on the sale of Visa shares in 2008. Noninterest expenses of $238 million
in  2009  decreased  $8  million  from  2008,  primarily  due  to  a  decrease  in  allocated  net  corporate  overhead
expenses  ($13  million),  partially  offset  by  smaller  increases  in  several  other  expense  categories.  Refer  to  the
Business Bank discussion above for an explanation of the decrease in allocated net corporate overhead expenses.

The Florida market’s net loss increased $10 million to $23 million in 2009, compared to a decrease in net
income of $20 million to a net loss of $13 million in 2008. Net interest income (FTE) of $44 million in 2009
decreased  $3  million,  or  seven  percent,  from  2008,  primarily  due  to  a  $147  million  decrease  in  average  loan
balances.  The  provision  for  loan  losses  increased  $19  million  and  net  credit-related  charge-offs  increased
$21 million, primarily due to the Commercial Real Estate loan portfolio. Noninterest income of $12 million in
2009 decreased $4 million from 2008, primarily due to a decrease in customer derivative income. Noninterest
expenses  of  $37  million  in  2009  decreased  $5  million  from  2008  due  to  small  decreases  in  several  expense
categories.

The Other Markets’ net income increased $66 million to $78 million in 2009, compared to a decrease of
$77 million to $12 million in 2008. Net interest income (FTE) of $158 million in 2009 increased $11 million from
2008,  primarily  due  to  an  increase  in  loan  spreads  and  a  $212  million  increase  in  average  deposit  balances,
partially offset by a $334 million decrease in average loans. The provision for loan losses increased $20 million,
primarily  due  to  an  increase  in  reserves  for  the  Middle  Market  and  Commercial  Real  Estate  loan  portfolios,
partially  offset  by  a  decrease  in  reserves  in  the  Global  Corporate  Banking  loan  portfolio.  Net  credit-related
charge-offs increased $46 million, primarily due to an increase in charge-offs in the Commercial Real Estate loan
portfolio. Noninterest income of $51 million increased $3 million in 2009, compared to 2008, primarily due to a
$10 million increase in gains on the redemption of auction-rate securities and a gain of $5 million on the second
quarter 2009 sale of the Corporation’s proprietary defined contribution plan recordkeeping business, partially
offset  by  a  $5  million  decrease  in  investment  banking  fees  and  smaller  decreases  in  several  other  income
categories. Noninterest expenses of $83 million in 2009 decreased $103 million from 2008, primarily due to the
$88 million net charge related to the repurchase of auction-rate securities in 2008 and decreases in incentive

28

compensation ($16 million) and allocated net corporate overhead expenses ($7 million). Refer to the Business
Bank discussion above for an explanation of the decrease in allocated net corporate overhead expenses.

The International market’s net income decreased $5 million, to $24 million in 2009, compared to a decrease
of $21 million to $29 million in 2008. Net interest income (FTE) of $69 million in 2009 increased $8 million from
2008, primarily due to an increase in loan spreads, partially offset by a $330 million decrease in average loan
balances. The provision for loan losses of $33 million in 2009 increased $29 million from $4 million in 2008.
Noninterest income of $33 million in 2009 increased $2 million from 2008. Noninterest expenses of $31 million
decreased $10 million in 2009 compared to 2008, primarily due to small decreases in several expense categories.

The net loss for the Finance & Other Business segment was $125 million in 2009, compared to a net loss of
$54 million in 2008. The $71 million increase in net loss resulted from the same reasons noted in the Finance
Division and Other category discussions  under the ‘‘Business Segments’’  heading above.

The following table lists the Corporation’s  banking centers by geographic market segment.

Midwest (Michigan) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Western:

California . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Arizona . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Texas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Florida . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
International . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

December 31

2008

233

96
12

108
87
10
1

439

2007

237

83
8

91
79
9
1

417

2009

232

98
16

114
90
10
1

447

29

BALANCE SHEET AND CAPITAL  FUNDS ANALYSIS

Total  assets  were  $59.2  billion  at  December  31,  2009,  a  decrease  of  $8.3  billion  from  $67.5  billion  at
December  31,  2008.  On  an  average  basis,  total  assets  decreased  $2.4  billion  to  $62.8  billion  in  2009,  from
$65.2 billion in 2008, resulting primarily from a decrease in loans ($5.6 billion), partially offset by increases in
interest-bearing deposits with the FRB ($2.2 billion) and investment securities available-for-sale ($1.3 billion).
Also, on an average basis, total liabilities decreased $4.0 billion to $55.7 billion in 2009, from $59.7 billion in
2008, resulting primarily from decreases of $4.2 billion in interest-bearing deposits and $2.8 billion in short-term
borrowings,  partially  offset  by  increases  of  $2.3  billion  in  noninterest-bearing  deposits  and  $877  million  in
medium- and long-term debt.

ANALYSIS OF INVESTMENT SECURITIES AND LOANS

2009

2008

2007

2006

2005

December 31

(in millions)

U.S. Treasury  and other U.S. government agency

securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

103

$

79

$

36

$

46

$

124

Government-sponsored enterprise residential

mortgage-backed securities . . . . . . . . . . . . . . . . . .
State and municipal securities . . . . . . . . . . . . . . . . . .
Corporate debt securities:

Auction-rate debt securities . . . . . . . . . . . . . . . . . .
Other corporate debt securities . . . . . . . . . . . . . . .

Equity and other non-debt securities:

Auction-rate preferred securities . . . . . . . . . . . . . .
Money market and  other mutual funds . . . . . . . . . .

6,261
47

7,861
66

6,165
3

3,497
4

3,954
4

150
50

706
99

147
42

936
70

—
46

—
46

—
46

—
69

—
58

—
100

Total investment securities available-for-sale . . . . .

$ 7,416

$ 9,201

$ 6,296

$ 3,662

$ 4,240

Commercial loans . . . . . . . . . . . . . . . . . . . . . . . . . .
Real estate construction loans:

. . . . . . . .
Commercial Real Estate business line (a)
Other business lines (b) . . . . . . . . . . . . . . . . . . . .

Total real estate construction loans . . . . . . . . . . .

Commercial mortgage loans:

. . . . . . . .
Commercial Real Estate business line (a)
Other business lines (b) . . . . . . . . . . . . . . . . . . . .

Total commercial mortgage loans . . . . . . . . . . . .
Residential mortgage loans . . . . . . . . . . . . . . . . . . . .
Consumer loans:

Home  equity . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other consumer . . . . . . . . . . . . . . . . . . . . . . . . . .

Total consumer loans

. . . . . . . . . . . . . . . . . . . .
Lease financing . . . . . . . . . . . . . . . . . . . . . . . . . . . .
International loans:

Government and official institutions . . . . . . . . . . . .
Banks and other financial institutions . . . . . . . . . . .
. . . . . . . . . . . . . . . . . .
Commercial and industrial

Total international loans . . . . . . . . . . . . . . . . . .

$21,690

$27,999

$28,223

$26,265

$23,545

2,988
473

3,461

1,824
8,633

10,457
1,651

1,803
708

2,511
1,139

—
1
1,251

1,252

3,831
646

4,477

1,619
8,870

10,489
1,852

1,781
811

2,592
1,343

—
7
1,746

1,753

4,089
727

4,816

1,377
8,671

10,048
1,915

1,616
848

2,464
1,351

—
27
1,899

1,926

3,449
754

4,203

1,534
8,125

9,659
1,677

1,591
832

2,423
1,353

—
47
1,804

1,851

2,831
651

3,482

1,450
7,417

8,867
1,485

1,775
922

2,697
1,295

3
46
1,827

1,876

Total loans . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$42,161

$50,505

$50,743

$47,431

$43,247

(a) Primarily loans to real estate investors  and developers.

(b) Primarily loans secured by owner-occupied real estate.

30

EARNING ASSETS

Total  earning  assets  decreased  $7.8  billion,  or  13  percent,  to  $54.6  billion  at  December  31,  2009,  from
$62.4  billion  at  December  31,  2008.  The  Corporation’s  average  earning  assets  balances  are  reflected  in  the
‘‘Analysis of Net Interest Income-Fully Taxable Equivalent’’ table of this financial review.

Loans

The  following  tables  detail  the  Corporation’s  average  loan  portfolio  by  loan  type,  business  line  and

geographic market.

Average Loans By Loan Type:

Commercial loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Real estate construction loans:

Commercial Real Estate business line (a) . . . . . . . . . . . . . . . . .
Other business lines (b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total real estate construction loans . . . . . . . . . . . . . . . . . . . .

Commercial mortgage loans:

Commercial Real Estate business line (a) . . . . . . . . . . . . . . . . .
Other business lines (b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total commercial mortgage loans . . . . . . . . . . . . . . . . . . . . .
Residential mortgage loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Consumer loans:

Home  equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other consumer

Total consumer loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lease financing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
International loans

Years Ended December 31

2009

2008

Change

(dollar amounts in millions)

Percent
Change

$24,534

$28,870

$(4,336)

(15)%

3,538
602

4,140

1,694
8,721

10,415
1,756

1,796
757

2,553
1,231
1,533

4,052
663

4,715

1,536
8,875

10,411
1,886

1,669
890

2,559
1,356
1,968

(514)
(61)

(575)

158
(154)

4
(130)

127
(133)

(13)
(9)

(12)

10
(2)

—
(7)

8
(15)

(6) —
(9)
(22)

(125)
(435)

Total loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$46,162

$51,765

$(5,603)

(11)%

(a) Primarily loans to real estate investors  and developers.

(b) Primarily loans secured by owner-occupied real estate.

31

Years Ended December 31

2009

2008

Change

(dollar amounts in millions)

Percent
Change

Average Loans By Business Line:

Middle Market . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Commercial Real Estate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Global Corporate Banking . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
National Dealer Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Specialty  Businesses (a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total Business Bank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Small Business . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Personal Financial Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total Retail Bank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Private Banking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total Wealth & Institutional Management . . . . . . . . . . . . . . .
Finance/Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$14,286
6,083
6,006
3,466
5,561

35,402
3,948
2,059

6,007
4,758

4,758
(5)

$16,528
6,610
6,444
4,872
6,413

40,867
4,244
2,098

6,342
4,542

4,542
14

$(2,242)
(527)
(438)
(1,406)
(852)

(5,465)
(296)
(39)

(335)
216

(14)%
(8)
(7)
(29)
(13)

(13)
(7)
(2)

(5)
5

216
5
(19) N/M

Total loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$46,162

$51,765

$(5,603)

(11)%

(a)

Includes Entertainment, Energy, Leasing, Financial Services Division and Technology and Life Sciences.

N/M — not meaningful.

Years Ended December 31

2009

2008

Change

(dollar amounts in millions)

Percent
Change

Average Loans By Geographic Market:

Midwest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Western . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Texas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Florida . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other Markets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
International . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Finance/Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$16,965
14,281
7,384
1,745
3,883
1,909
(5)

$19,062
16,565
7,776
1,892
4,217
2,239
14

$(2,097)
(2,284)
(392)
(147)
(334)
(330)

(11)%
(14)
(5)
(8)
(8)
(15)
(19) N/M

Total loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$46,162

$51,765

$(5,603)

(11)%

N/M — not meaningful.

Total  loans  were  $42.2  billion  at  December  31,  2009,  a  decrease  of  $8.3  billion  from  $50.5  billion  at
December 31, 2008. As shown in the tables above, total average loans decreased $5.6 billion, or 11 percent, to
$46.2  billion  in  2009,  compared  to  $51.8  billion  2008,  with  declines  in  nearly  all  business  lines  and  in  all
geographic markets from 2008 to 2009.

Average commercial real estate loans, consisting of real estate construction and commercial mortgage loans,
decreased  $571  million,  or  four  percent,  to  $14.6  billion  in  2009,  from  $15.1  billion  in  2008.  Commercial
mortgage loans are loans where the primary collateral is a lien on any real property. Real property is generally
considered primary collateral if the value of that collateral represents more than 50 percent of the commitment at
loan approval. Average loans to borrowers in the Commercial Real Estate business line, which primarily includes
loans to real estate investors and developers, represented $5.2 billion, or 36 percent of average total commercial
real estate loans, in 2009, compared to $5.6 billion, or 37 percent of average total commercial real estate loans, in

32

2008. The decrease in average commercial real estate loans to borrowers in the Commercial Real Estate business
line  in  2009  largely  resulted  from  the  Corporation’s  efforts  to  reduce  exposure  to  the  residential  real  estate
developer business. The remaining $9.4 billion and $9.5 billion of average commercial real estate loans in other
business lines in 2009 and 2008, respectively, were primarily loans secured by owner-occupied real estate. In
addition to the $14.6 billion of average 2009 commercial real estate loans discussed above, the Commercial Real
Estate business line also had $851 million of average 2009 loans not classified as commercial real estate on the
consolidated balance sheet.

Average residential mortgage loans, which primarily include mortgages originated and retained for certain

relationship customers, decreased $130 million, or seven percent, to $1.8 billion in 2009, from  2008.

Average home equity loans increased $127 million, or eight percent, in 2009, from 2008, as a result of an

increase in draws on new and existing  commitments extended.

For more information on real estate loans, refer to the ‘‘Commercial and Residential Real Estate Lending’’

portion of the ‘‘Risk Management’’ section  of this financial review.

Management expects low single-digit period-end loan growth for 2010, compared  to period-end  2009.

ANALYSIS OF INVESTMENT SECURITIES PORTFOLIO
(Fully Taxable Equivalent)

Within 1 Year

1 - 5 Years

5 - 10 Years

After 10 Years

Total

Maturity (a)

Weighted
Average
Maturity

December 31, 2009

Amount Yield

Amount Yield

Amount Yield

Amount Yield

Amount Yield Yrs./Mos.

(dollar amounts in millions)

Available-for-sale

U.S. Treasury and  other

U.S. government agency

securities . . . . . . . . . . .

$103

0.43% $ —

—% $ —

—% $ — —% $ 103 0.45% 0/6

Government-sponsored
enterprise residential
mortgage-backed securities

.

119

3.78

146

3.61

542

4.15

5,454 3.77

6,261 3.80

13/4

State  and  municipal
securities (b)

. . . . . . . . . .

Corporate  debt  securities:

Auction-rate  debt securities .
Other  corporate  debt

1

9.55

—

—

—

—

—

—

securities . . . . . . . . . . .

43

0.25

7

7.55

Equity and other non-debt

securities:
Auction-rate  preferred

securities (c) . . . . . . . . .

Money market and  other

mutual  funds (d) . . . . . .

—

—

—

—

—

—

—

—

Total investment securities

—

—

—

—

—

—

—

—

—

—

46 1.91

47 2.15

18/0

150 2.96

150 2.96

31/7

— —

50 1.22

0/7

706 1.08

706 1.08

99 —

99 —

—

—

available-for-sale . . . . . . . . . .

$266

1.92% $153

3.80% $542

4.15% $6,455 3.44% $7,416 3.45% 13/5

(a) Based on final contractual maturity.

(b) Primarily auction-rate securities.

(c) Auction-rate preferred  securities have  no contractual maturity and are excluded from weighted average maturity.

(d) Balances are excluded from the calculation  of total yield and weighted average maturity.

33

Investment Securities Available-for-Sale

Investment securities available-for-sale decreased $1.8 billion to $7.4 billion at December 31, 2009, from
$9.2  billion  at  December  31,  2008,  reflecting  sales  of  $5.3  billion  of  mortgage-backed  government  agency
securities  and  redemptions  of  $262  million  of  auction-rate  securities.  Mortgage-backed  government  agency
securities were sold in 2009 as market conditions were favorable and there was no longer a need to hold a large
portfolio of fixed-rate securities to mitigate the impact of potential future rate declines on net interest income.
On  an  average  basis,  investment  securities  available-for-sale  increased  $1.3  billion  to  $9.4  billion  in  2009,
compared  to  $8.1  billion  in  2008,  primarily  due  to  the  2008  purchase  of  auction-rate  securities  from  certain
customers, all in the fourth quarter 2008.

The purchase of auction-rate securities in 2008 resulted from the Corporation’s September 2008 offer to
repurchase, at par, auction-rate securities held by certain retail and institutional clients that were sold through
Comerica Securities, a broker/dealer subsidiary of Comerica Bank (the Bank). As of December 31, 2009, the
Corporation’s auction-rate securities portfolio was carried at an estimated fair value of $901 million, a decrease
of  $246  million  compared  to  $1.1  billion  at  December  31,  2008.  Subsequent  to  repurchase,  auction-rate
securities, primarily taxable and non-taxable auction-rate preferred securities, of $276 million were called or
redeemed  at  par,  resulting  in  net  securities  gains  of  $14  million  in  2009,  compared  to  $84  million  called  or
redeemed  at  par  in  the  fourth  quarter  2008,  resulting  in  net  securities  gains  of  $4  million  in  2008.  The
Corporation experienced minimal credit-related losses or defaults on contractual interest payments related to
the  portfolio;  however,  the  market  for  these  securities  was  not  active.  For  additional  information  on  the
repurchase of auction-rate securities, refer to the ‘‘Critical Accounting Policies’’ section of this financial review
and Note 4 to the consolidated financial  statements.

Management expects investment securities available-for-sale for 2010 to remain at a level similar to year-end

2009.

Short-Term Investments

Short-term  investments  include  federal  funds  sold  and  securities  purchased  under  agreements  to  resell,
interest-bearing deposits with banks and other short-term investments. Federal funds sold offer supplemental
earnings  opportunities  and  serve  correspondent  banks.  Average  federal  funds  sold  and  securities  purchased
under agreements to resell decreased $75 million to $18 million during 2009, compared to 2008. Interest-bearing
deposits  with  banks  are  investments  with  banks  in  developed  countries  or  international  banking  facilities  of
foreign banks located in the United States and include deposits with the FRB since October 1, 2008, the date at
which the FRB began paying interest on such balances. Average interest-bearing deposits with banks increased
$2.2 billion to $2.4 billion in 2009, compared to 2008, due to an increase in average deposits with the FRB.
Average deposits with the FRB represent excess liquidity, which resulted from strong core deposit growth at a
time when loan demand remained weak. At December 31, 2009, interest-bearing deposits with the FRB totaled
$4.8  billion,  compared  to  $2.3  billion  at  December  31,  2008.  Other  short-term  investments  include  trading
securities and loans held-for-sale. Loans held-for-sale typically represent residential mortgage loans and Small
Business  Administration  loans  that  have  been  originated  with  management’s  intention  to  sell.  Short-term
investments, other than loans held-for-sale, provide a range of maturities less than one year and are mostly used
to  manage  liquidity  requirements  of  the  Corporation.  Average  other  short-term  investments  decreased
$90 million to $154 million in 2009, compared to  2008.

34

INTERNATIONAL CROSS-BORDER OUTSTANDINGS

(year-end outstandings exceeding 1% of  total assets)

December  31

Mexico

Government
and Official Other Financial
Institutions

Institutions

Banks and

Commercial
and Industrial

2009 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2008 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2007 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ —
—
—

(in millions)

$ —
—
4

$681
883
911

Total

$681
883
915

International assets are subject to general risks inherent in the conduct of business in foreign countries,
including  economic  uncertainties  and  each  foreign  government’s  regulations.  Risk  management  practices
minimize the risk inherent in international lending arrangements. These practices include structuring bilateral
agreements or participating in bank facilities, which secure repayment from sources external to the borrower’s
country. Accordingly, such international outstandings are excluded from the cross-border risk of that country.
Mexico, with cross-border outstandings of $681 million, or 1.15 percent of total assets at December 31, 2009,
was the only country with outstandings exceeding 1.00 percent of total assets at year-end 2009. There were no
countries  with  cross-border  outstandings  between  0.75  and  1.00  percent  of  total  assets  at  year-end  2009.
Additional information on the Corporation’s  Mexican cross-border risk is  provided in  the  table above.

DEPOSITS AND BORROWED FUNDS

The Corporation’s average deposits and borrowed funds balances are detailed in the following table.

Years Ended
December 31

2009

2008

Change

Percent
Change

Noninterest-bearing deposits . . . . . . . . . . . . . . . . . . . . . . . . . . .
Money market and  NOW deposits . . . . . . . . . . . . . . . . . . . . . . .
Savings deposits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Customer certificates of deposit . . . . . . . . . . . . . . . . . . . . . . . . .

(dollar amounts in millions)
$10,623
14,245
1,344
8,150

$12,900
12,965
1,339
8,131

$ 2,277
(1,280)

21%
(9)
(5) —
(19) —

Total core deposits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other time deposits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign  office time deposits . . . . . . . . . . . . . . . . . . . . . . . . . . . .

35,335
4,103
653

34,362
6,715
926

973
(2,612)
(273)

3
(39)
(29)

Total deposits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$40,091

$42,003

$(1,912)

(5)%

Short-term borrowings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Medium- and long-term debt . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 1,000
13,334

$ 3,763
12,457

$(2,763)
877

(73)%
7

Total borrowed funds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$14,334

$16,220

$(1,886)

(12)%

Average deposits were $40.1 billion in 2009, a decrease of $1.9 billion, or five percent, from $42.0 billion in
2008. Average core deposits increased $973 million, or three percent, in 2009, compared to 2008. Excluding the
Financial Services Division, average core deposits increased $1.8 billion, or three percent, in 2009, compared to
2008. Within average core deposits, the majority of business lines showed increases from 2008 to 2009, including
Global  Corporate  Banking  (47  percent),  National  Dealer  Services  (17  percent)  and  Private  Banking  (nine
percent).  Average  core  deposits  increased  in  nearly  all  geographic  markets  from  2008  to  2009,  including
International (42 percent), Other Markets (17 percent), Texas (12 percent), Florida (eight percent) and Midwest
(five  percent).  The  increase  in  average  core  deposits  was,  in  part,  due  to  an  increased  level  of  savings  by
customers during the uncertain economic conditions throughout 2009. The increase in insurance coverage limits
on all domestic deposits from $100,000 to $250,000 and the temporary unlimited insurance coverage on certain

35

transaction accounts, discussed below, expanded options to deposit savings into FDIC insured deposits. Average
other time deposits decreased $2.6 billion and average foreign office time deposits decreased $273 million in
2009, compared to 2008. Other time deposits represent certificates of deposit issued to institutional investors in
denominations in excess of $100,000 and to retail customers in denominations of less than $100,000 through
brokers, and are an alternative to other sources of purchased funds. In the Financial Services Division, customers
deposit large balances (primarily non-interest bearing) and the Corporation pays certain expenses on behalf of
such customers and/or makes low-rate loans to such customers. Average Financial Services Division deposits
decreased $846 million, or 33 percent, in 2009, compared to 2008, due to declines of $509 million in average
interest-bearing  deposits  and  $337  million  in  average  noninterest-bearing  deposits.  The  decrease  in  average
Financial Services Division deposits in 2009 reflected lower home sales prices, as well as reduced home mortgage
financing and refinancing activity. Financial Services Division deposit levels may change with the direction of
mortgage activity changes, and the desirability of and competition for such deposits.

Short-term borrowings include federal funds purchased, securities sold under agreements to repurchase,
borrowings under the Federal Reserve Term Auction Facility (TAF) and treasury tax and loan notes. Average
short-term borrowings decreased $2.8 billion, to $1.0 billion in 2009, compared to $3.8 billion in 2008, reflecting
decreases  in  federal  funds  purchased  and  TAF  borrowing,  due  to  reduced  funding  requirements  of  the
Corporation. At December 31, 2009, the  Corporation had no TAF borrowings.

The Corporation uses medium-term debt (both domestic and European) and long-term debt to provide
funding  to  support  earning  assets.  Medium-  and  long-term  debt  decreased  by  $4.0  billion  in  2009,  to
$11.1 billion at December 31, 2009, compared to $15.1 billion at December 31, 2008, primarily as the result of
the maturity of Federal Home Loan Bank advances ($2.0 billion) and medium-term notes ($1.6 billion) in 2009.
On an average basis, medium- and long-term debt increased $877 million, or seven percent, in 2009, compared
to  2008.  Further  information  on  medium-  and  long-term  debt  is  provided  in  Note  14  to  the  consolidated
financial statements.

In the fourth quarter 2008, the Corporation elected to participate in the Temporary Liquidity Guarantee
Program  (the  TLG  Program)  announced  by  the  FDIC  in  October  2008.  At  December  31,  2009,  there  was
approximately  $7  million  of  senior  unsecured  debt  outstanding  in  the  form  of  bank-to-bank  deposits  issued
under the TLG Program, compared to $3  million at December 31, 2008.

The  Corporation  elected  in  2009  to  continue  to  participate  in  the  unlimited  FDIC  deposit  insurance
protection under the TLG program covering noninterest-bearing deposit transaction accounts, interest-bearing
transaction accounts earning interest rates of 50 basis points or less, and Interest on Lawyers’ Trust Accounts
(IOLTA’s) through June 30, 2010, regardless of the account balance. This unlimited coverage is in addition to the
increased FDIC limits approved on October 3, 2008, which increased insurance coverage limits on all deposits
from $100,000 to $250,000 per account and expires December 31, 2013. An annualized surcharge of 10 basis
points in 2009 and 15 to 25 basis points in 2010 is applied to those insured accounts not otherwise covered under
the  increased  deposit  insurance  limit  of  $250,000,  in  addition  to  the  existing  risk-based  deposit  insurance
premium paid on those deposits.

For further information on the TLG Program, see Note  14 to  the  consolidated financial statements.

36

CAPITAL

Total shareholders’ equity was $7.0 billion at December 31, 2009, compared to $7.2 billion at December 31,

2008. The following table presents a summary of changes in total shareholders’ equity  in 2009:

Balance at January 1, 2009 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Retention of earnings (net income less cash  dividends  declared) . . . . . . . . . . . . . . . . . . .
Change in accumulated other comprehensive  loss:
Investment securities available-for-sale . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash flow hedges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Defined benefit and other postretirement plans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total change in accumulated other comprehensive  loss . . . . . . . . . . . . . . . . . . . . . . .
Repurchase of common stock under employee stock plans . . . . . . . . . . . . . . . . . . . . . .
Issuance of common stock under employee  stock plans . . . . . . . . . . . . . . . . . . . . . . . .
Share-based compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(in millions)

$7,152
(126)

$(120)
(12)
105

(27)
(1)
(3)
32
2

Balance at December 31, 2009 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$7,029

Further  information  on  the  change  in  accumulated  other  comprehensive  income  (loss)  is  provided  in

Note 16 to the consolidated financial  statements.

The Corporation assesses capital adequacy against the risk inherent in the balance sheet, recognizing that
unexpected loss is the common denominator of risk and that common equity has the greatest capacity to absorb
unexpected loss. At December 31, 2009, the Corporation and its U.S. banking subsidiaries exceeded the capital
ratios  required  for  an  institution  to  be  considered  ‘‘well  capitalized’’  by  the  standards  developed  under  the
Federal  Deposit  Insurance  Corporation  Improvement  Act  of  1991.  Refer  to  Note  22  to  the  consolidated
financial statements for further discussion  of regulatory capital  requirements and  capital ratio calculations.

Under  the  Capital  Purchase  Program,  the  consent  of  the  U.S.  Treasury  is  required  for  any  increase  in
common dividends declared from the dividend rate in effect at the time of investment (quarterly dividend rate of
$0.33  per  share  for  the  Corporation)  and  for  any  common  share  repurchases,  other  than  common  share
repurchases in connection with any benefit plan in the ordinary course of business, until November 2011, unless
the preferred shares have been fully redeemed or the U.S. Treasury has transferred all the preferred shares to
third parties prior to that date. In addition, all accrued and unpaid dividends on the preferred shares must be
declared and the payment set aside for the benefit of the holders of preferred shares before any dividend may be
declared on the Corporation’s common stock and before any shares of the Corporation’s common stock may be
repurchased,  other  than  share  repurchases  in  connection  with  any  benefit  plan  in  the  ordinary  course  of
business.

The Corporation made no share repurchases in the open market in 2009 or 2008, compared to repurchases
of  10.0  million  shares  in  2007  for  $580  million.  At  December  31,  2009,  12.6  million  shares  of  Comerica
Incorporated  common  stock  remained  available  for  repurchase  under  the  Corporation’s  publicly  announced
repurchase program authorized by the Board of Directors of the Corporation (the Board). As discussed above,
common share repurchases through November 2011 require the consent of the U.S. Treasury under the terms of
the Capital Purchase Program.

Refer  to  Note  15  to  the  consolidated  financial  statements  for  additional  information  on  the  Capital

Purchase Program and the Corporation’s share repurchase program.

37

RISK MANAGEMENT

The Corporation assumes various types of risk in the normal course of business. Management classifies risk
exposures  into  five  areas:  (1)  credit,  (2)  market,  (3)  operational,  (4)  compliance  and  (5)  business  risks  and
considers credit risk as the most significant risk.

The Corporation continues to enhance its risk management capabilities with additional processes, tools and
systems designed to provide management with deeper insight into the Corporation’s various risks, enhance the
Corporation’s ability to control those risks and ensure that appropriate return is received for the risks taken.

Specialized  risk  managers,  along  with  the  risk  management  committees  in  credit,  market  and  liquidity,
operational  and  compliance  are  responsible  for  the  day-to-day  management  of  those  respective  risks.  The
Corporation’s Enterprise-Wide Risk Management Committee is responsible for establishing the governance over
the  risk  management  process,  as  well  as  providing  oversight  in  managing  the  Corporation’s  aggregate  risk
position. The Enterprise-Wide Risk Management Committee is principally made up of the various managers
from  the  different  risk  areas  and  business  units  and  has  reporting  responsibility  to  the  Enterprise  Risk
Committee of the Board.

CREDIT RISK

Credit  risk  represents  the  risk  of  loss  due  to  failure  of  a  customer  or  counterparty  to  meet  its  financial
obligations in accordance with contractual terms. The Corporation manages credit risk through underwriting,
periodically reviewing and approving its credit exposures using Board committee approved credit policies and
guidelines.  Additionally,  the  Corporation  manages  credit  risk  through  loan  sales  and  loan  portfolio
diversification, limiting exposure to any single industry, customer or guarantor, and selling participations and/or
syndicating to third parties credit exposures  above  those  levels it deems  prudent.

38

ANALYSIS OF THE ALLOWANCE FOR LOAN LOSSES

Balance at beginning of year . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 770

(dollar amounts in millions)
$516
$493

$557

$673

Years Ended December 31

2009

2008

2007

2006

2005

Loan charge-offs:

Domestic

Commercial
Real estate construction:

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Commercial Real Estate business line (a) . . . . . . . . . . . . . .
Other business lines (b) . . . . . . . . . . . . . . . . . . . . . . . . . .

Total real estate construction . . . . . . . . . . . . . . . . . . . . .

Commercial mortgage:

Commercial Real Estate business line (a) . . . . . . . . . . . . . .
Other business lines (b) . . . . . . . . . . . . . . . . . . . . . . . . . .

Total commercial mortgage . . . . . . . . . . . . . . . . . . . . . .
Residential mortgage . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Consumer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lease financing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

International

Total loan charge-offs . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Recoveries:
Domestic

Commercial
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Real estate construction . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Commercial mortgage . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Residential mortgage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Consumer
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lease financing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

International

Total recoveries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

375

183

234
1

235

90
81

171
21
34
36
23

895

18
1
3
—
2
1
2

27

184
1

185

72
28

100
7
22
1
2

500

17
3
4
—
3
1
1

29

89

37
5

42

15
37

52
—
13
—
—

196

27
—
4
—
4
4
8

47

Net loan charge-offs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Provision for loan losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign  currency translation adjustment . . . . . . . . . . . . . . . . . . . .

868
1,082
1

471
686
(2)

149
212
1

44

—
—

—

4
13

17
—
23
10
4

98

27
—
4
—
3
—
4

38

60
37
—

91

2
—

2

4
13

17
1
15
37
11

174

55
—
3
—
5
—
1

64

110
(47)
—

Balance at end of year . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 985

$770

$557

$493

$516

Allowance for loan losses as a percentage of total loans at end  of

year . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.34% 1.52% 1.10% 1.04% 1.19%

Net loan charge-offs during the year as  a  percentage of average

loans outstanding during the year . . . . . . . . . . . . . . . . . . . . . . .

1.88

0.91

0.30

0.13

0.25

(a) Primarily charge-offs of loans to real  estate investors and developers.

(b) Primarily charge-offs of loans secured  by owner-occupied  real estate.

Allowance for Credit Losses

The allowance for credit losses includes both the allowance for loan losses and the allowance for credit
losses on lending-related commitments. The allowance for loan losses represents management’s assessment of

39

probable losses inherent in the Corporation’s loan portfolio. The allowance for loan losses provides for probable
losses  that  have  been  identified  with  specific  customer  relationships  and  for  probable  losses  believed  to  be
inherent in the loan portfolio that have not been specifically identified. Internal risk ratings are assigned to each
business loan at the time of approval and are subject to subsequent periodic reviews by the Corporation’s senior
management.  The  Corporation  defines  business  loans  as  those  belonging  to  the  commercial,  real  estate
construction, commercial mortgage, lease financing and international loan portfolios. The Corporation performs
a  detailed  credit  quality  review  quarterly  on  both  large  business  and  certain  large  consumer  and  residential
mortgage  loans  that  have  deteriorated  below  certain  levels  of  credit  risk.  When  these  individual  loans  are
impaired, the Corporation may allocate a specific portion of the allowance to such loans, estimated using one of
several methods, including estimated collateral value, market value of similar debt or discounted expected cash
flows. A portion of the allowance is allocated to the remaining business loans by applying estimated loss ratios to
the  loans  within  each  risk  rating  based  on  numerous  factors  identified  below.  In  addition,  a  portion  of  the
allowance is allocated to these remaining loans based on industry-specific risks inherent in certain portfolios that
have experienced above average losses, including portfolio exposures to Small Business loans, high technology
companies, retail trade (gasoline delivery) companies and automotive parts and tooling supply companies. The
portion  of  the  allowance  allocated  to  all  other  consumer  and  residential  mortgage  loans  is  determined  by
applying estimated loss ratios to various segments of the loan portfolio. Estimated loss ratios for all portfolios are
updated quarterly, incorporating factors such as recent charge-off experience, current economic conditions and
trends, changes in collateral values of properties securing loans (using index-based estimates), and trends with
respect to past due and nonaccrual amounts, and are supported by underlying analysis, including information on
migration  and  loss  given  default  studies  from  each  of  the  Corporation’s  three  largest  domestic  geographic
markets  (Midwest,  Western  and  Texas),  as  well  as  mapping  to  bond  tables.  For  collateral-dependent  loans,
independent appraisals are obtained at loan inception and updated on an as-needed basis, generally at the time a
loan is determined to be impaired and at least annually thereafter. The allowance for credit losses on lending-
related commitments, included in ‘‘accrued expenses and other liabilities’’ on the consolidated balance sheets,
provides for probable credit losses inherent in lending-related commitments, including unused commitments to
extend credit, letters of credit and financial guarantees. Lending-related commitments for which it is probable
that the commitment will be drawn (or sold) are reserved with the same estimated loss rates as loans, or with
specific reserves. In general, the probability of draw for letters of credit is considered certain once the credit is
assigned a risk rating that is generally consistent with regulatory defined substandard or doubtful. Other letters
of credit and all unfunded commitments have a lower probability of draw, to which standard loan loss rates are
applied.

Actual loss ratios experienced in the future may vary from those estimated. The uncertainty occurs because
factors may exist which affect the determination of probable losses inherent in the loan portfolio and are not
necessarily captured by the application of estimated loss ratios or identified industry-specific risks. A portion of
the allowance is maintained to capture these probable losses and reflects management’s view that the allowance
should recognize the margin for error inherent in the process of estimating expected loan losses. Factors that
were  considered  in  the  evaluation  of  the  adequacy  of  the  Corporation’s  allowance  include  the  inherent
imprecision in the risk rating system which covers probable loan losses as a result of inaccuracy in assigning risk
ratings or stale ratings which may not have been updated for recent negative trends in particular credits. In the
first quarter 2009, the Corporation refined the methodology used to estimate the imprecision in the risk rating
system portion of the allowance by only applying the identified error rate in assigning risk ratings, based on
semiannual reviews, solely to the loan population that was tested. Previously, the error rate was applied to a
larger population of loans. This change in methodology reduced the allowance by approximately $16 million in
the first quarter 2009.

The  allowance  for  loan  losses  is  available  to  absorb  losses  from  any  segment  within  the  portfolio.
Unanticipated economic events, including political, economic and regulatory instability in countries where the
Corporation  has  loans,  could  cause  changes  in  the  credit  characteristics  of  the  portfolio  and  result  in  an
unanticipated  increase  in  the  allowance.  Inclusion  of  other  industry-specific  portfolio  exposures  in  the
allowance, as well as significant increases in the current portfolio exposures, could also increase the amount of

40

the allowance. Any of these events, or some combination thereof, may result in the need for additional provision
for loan losses in order to maintain an allowance that complies with credit risk and accounting policies. The
allowance for loan losses was $985 million at December 31, 2009, compared to $770 million at December 31,
2008,  an  increase  of  $215  million.  The  increase  resulted  primarily  from  increases  in  individual  and  industry
reserves  for  the  Middle  Market  (primarily  the  Midwest  and  Western  markets),  Global  Corporate  Banking
(primarily  the  International  and  Western  markets),  Private  Banking  (primarily  the  Western  market)  and
Commercial Real Estate (primarily in the Texas and Florida markets, partially offset by a decline in the Western
market)  loan  portfolios.  Commercial  Real  Estate  challenges  in  the  Western  market  moderated  in  2009,
compared to 2008, but remained a significant portion of the Commercial Real Estate allowance for loan losses.
The  $215  million  increase  in  the  allowance  for  loan  losses  in  2009  was  directionally  consistent  with  the
$264 million increase in nonperforming loans from December 31, 2008 to December 31, 2009. The allowance
for loan losses as a percentage of total period-end loans increased to 2.34 percent at December 31, 2009, from
1.52 percent at December 31, 2008. As noted above, all large nonperforming loans are individually reviewed
each  quarter  for  potential  charge-offs  and  reserves.  Charge-offs  are  taken  as  amounts  are  determined  to  be
uncollectible. A measure of the level of charge-offs already taken on nonperforming loans is the current book
balance as a percentage of the contractual amount owed. At December 31, 2009, nonperforming loans were
charged-off to 56 percent of the contractual amount, compared to 66 percent at December 31, 2008. This level of
write-downs  is  consistent  with  loss  percentages  taken  on  defaulted  loans  in  recent  years.  The  allowance  as  a
percentage of total nonperforming loans, a ratio which results from the actions noted above, was 83 percent at
December 31, 2009, compared to 84 percent at December 31, 2008. The Corporation’s loan portfolio is heavily
composed  of  business  loans,  which  in  the  event  of  default  are  typically  carried  on  the  books  at  fair  value  as
nonperforming assets for a longer period of time than are consumer loans, which are generally fully charged off
when they become nonperforming, resulting in lower nonperforming loan allowance coverage. The allowance
for  loan  losses  as  a  multiple  of  total  annual  net  loan  charge-offs  decreased  to  1.1  times  for  the  year  ended
December 31, 2009, compared to 1.6 times for the year ended December 31, 2008, as a result of higher levels of
net loan charge-offs in 2009.

The allowance as a percentage of total loans, as a percentage of total nonperforming loans and as a multiple

of annual net loan charge-offs is provided  in the following table.

Allowance for loan losses as a percentage of total loans at end  of year . . . . . . . .
Allowance for loan losses as a percentage of total nonperforming loans at end of
year . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Allowance for loan losses as a multiple of  total  net loan charge-offs for the year .

ALLOCATION OF THE ALLOWANCE FOR  LOAN LOSSES

Years Ended December  31

2009

2008

2007

2.34% 1.52% 1.10%

83
1.1x

84
1.6x

138
3.7x

2009

2008

2007

2006

2005

Allocated
Allowance

Allowance
Ratio(a)

%(b)

Allocated
Allowance %(b)

Allocated
Allowance %(b)

Allocated
Allowance %(b)

Allocated
Allowance %(b)

(dollar amounts in millions)

December 31

.
.
.
.
.
.
.

.

.
.
.
.
.
.
.

.

.
.
.
.
.
.
.

.

.
.
.
.
.
.
.

.

.
.
.
.
.
.
.

.

.
.
.
.
.
.
.

.

$456
194
219
32
38
13
33

$985

2.10%
5.60
2.09
1.95
1.51
1.15
2.63

2.34%

51%
8
25
4
6
3
3

100%

$380
194
147
4
27
6
12

$770

55% $288
128
92
2
21
15
11

9
21
4
5
3
3

55% $320
29
80
2
22
27
13

9
20
4
5
3
4

55% $336
21
74
1
25
29
30

9
20
4
5
3
4

55%
8
21
3
6
3
4

100% $557

100% $493

100% $516

100%

Domestic

.

.

.

.

.

.

Commercial .
.
Real estate construction .
.
Commercial mortgage .
.
.
Residential mortgage .
.
.
.
Consumer
.
.
.
.
Lease financing .
.
.
.
.

.
.
.

.
.
.

.

.

.

.

International

Total

.

.

.

.

.

.

.

.

.

.

(a)

(b)

Allocated Allowance as a percentage  of related  loans outstanding.

Loans outstanding  as a percentage of  total loans.

41

The allowance for credit losses on lending-related commitments was $37 million at December 31, 2009,
compared  to  $38  million  at  December  31,  2008,  a  decrease  of  $1  million.  An  analysis  of  the  changes  in  the
allowance for credit losses on lending-related  commitments is presented below.

Years Ended December 31

2009

2008

2007

2006

2005

$21
Balance at beginning of year
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less: Charge-offs on lending-related commitments (a) . . . . . . . . . . . . . . .
1
Add: Provision for credit losses on lending-related  commitments . . . . . . . — 18

$38
1

(dollar amounts in millions)
$26
4
(1)

$33
12
5

Balance at end of year . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$37

$38

$21

$26

(a) Charge-offs result from the sale of  unfunded lending-related  commitments.

SUMMARY OF NONPERFORMING ASSETS AND  PAST DUE LOANS

$21
6
18

$33

Nonaccrual loans:
Commercial
Real estate construction:

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Commerical Real Estate business line (a) . . . . . . . . .
Other business lines (b) . . . . . . . . . . . . . . . . . . . . .

Total real estate construction . . . . . . . . . . . . . . . .

Commercial mortgage:

Commerical Real Estate business line (a) . . . . . . . . .
Other business lines (b) . . . . . . . . . . . . . . . . . . . . .

Total commercial mortgage . . . . . . . . . . . . . . . . .
Residential mortgage . . . . . . . . . . . . . . . . . . . . . . . . .
Consumer
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lease financing . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
International . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total nonaccrual loans . . . . . . . . . . . . . . . . . . . .
Reduced-rate loans . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total nonperforming loans . . . . . . . . . . . . . . . . . .
Foreclosed property . . . . . . . . . . . . . . . . . . . . . . . . . . .

December 31

2009

2008

2006
2007
(dollar amounts in millions)

2005

$ 238

$ 205

$ 75

$ 97

$ 65

507
4

511

127
192

319
50
12
13
22

1,165
16

1,181
111

429
5

434

132
130

262
7
6
1
2

917
—

917
66

161
6

167

66
75

141
1
3
—
4

391
13

404
19

18
2

20

18
54

72
1
4
8
12

214
—

214
18

3
—

3

6
29

35
2
2
13
18

138
—

138
24

Total nonperforming assets . . . . . . . . . . . . . . . . .

$1,292

$ 983

$ 423

$ 232

$ 162

Nonperforming loans as a percentage  of  total loans . . . . .
Nonperforming assets as a percentage of  total loans and

2.80% 1.82% 0.80% 0.45% 0.32%

foreclosed property . . . . . . . . . . . . . . . . . . . . . . . . . .

3.06

1.94

0.83

0.49

0.37

Allowance for loan losses as a percentage of total

nonperforming loans . . . . . . . . . . . . . . . . . . . . . . . . .
Loans past due 90 days or more and still accruing . . . . . .
Loans past due 90 days or more and still accruing as  a

83
$ 101

84
$ 125

138
$ 54

231
$ 14

373
$ 16

percentage of total loans . . . . . . . . . . . . . . . . . . . . . .

0.24% 0.25% 0.11% 0.03% 0.04%

(a) Primarily loans to real estate investors  and developers.

(b) Primarily loans secured by owner-occupied real estate.

42

Nonperforming Assets

Nonperforming assets include loans on nonaccrual status, loans which have been renegotiated to less than
market rates due to a serious weakening of the borrower’s financial condition and real estate which has been
acquired  through  foreclosure  and  is  awaiting  disposition.  Nonperforming  assets  increased  $309  million  to
$1.3  billion  at  December  31,  2009,  from  $983  million  at  December  31,  2008.  The  table  above  presents
nonperforming balances by category.

Residential real estate loans, which consist of traditional residential mortgages and home equity loans and
lines of credit, are generally placed on nonaccrual status and charged off to current appraised values, less costs to
sell,  during  the  foreclosure  process,  normally  no  later  than  180  days  past  due.  Other  consumer  loans  are
generally  not  placed  on  nonaccrual  status  and  are  charged  off  at  no  later  than  120  days  past  due,  earlier  if
deemed uncollectible. Business loans are generally placed on nonaccrual status when management determines
that principal or interest may not be fully collectible or when principal or interest payments are 90 days or more
past  due,  unless  the  loan  is  fully  collateralized  and  in  the  process  of  collection.  Loan  amounts  in  excess  of
probable future cash collections are charged off to an amount that management ultimately expects to collect.
Interest previously accrued but not collected on nonaccrual loans is charged against current income at the time
the loan is placed on nonaccrual. Income on such loans is then recognized only to the extent that cash is received
and the future collection of principal is probable. Loans restructured in troubled debt restructurings bearing
market rates of interest at the time of restructuring and performing in compliance with their modified terms
(performing  restructured  loans)  are  considered  impaired  in  the  calendar  year  of  the  restructuring.  At
December 31, 2009, troubled debt restructurings totaled $34 million, of which $11 million were included in
performing assets and $23 million were included in nonperforming assets ($16 million reduced-rate loans and
$7 million nonaccrual loans). Refer to Note 1 to the consolidated financial statements for a further discussion of
impaired loans.

The $248 million increase in nonaccrual loans at December 31, 2009, compared to December 31, 2008,
resulted  primarily  from  increases  in  nonaccrual  real  estate  construction  (primarily  residential  real  estate
developments)  ($77  million),  commercial  mortgage  ($57  million),  residential  mortgage  ($43  million)  and
commercial ($33 million) loans. Nonperforming assets as a percentage of total loans and foreclosed property was
3.06 percent and 1.94 percent at December 31, 2009 and  2008, respectively.

43

The following table presents a summary of changes  in nonaccrual loans.

Balance at January 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Loans transferred to nonaccrual (a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Nonaccrual business loan gross charge-offs (b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Loans transferred to accrual status (a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Nonaccrual business loans sold (c) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Payments/Other (d) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2009

2008

(in millions)

$ 917
1,287
(838)
(8)
(64)
(129)

$ 391
1,123
(469)
(11)
(47)
(70)

Balance at December 31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,165

$ 917

(a) Based on an analysis of nonaccrual loans  with book balances greater than $2 million.

(b) Analysis of gross loan charge-offs:

Nonaccrual business loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Performing watch list loans (as defined below) . . . . . . . . . . . . . . . . . . . . . . . . . . .
Consumer and residential mortgage loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 838
2
55

$ 469
2
29

Total gross loan charge-offs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 895

$ 500

(c) Analysis of loans sold:

Nonaccrual business loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Performing watch list loans (as defined below) . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total loans sold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

$

64
31

95

$

$

47
16

63

(d)

Includes  net  changes  related  to  nonaccrual  loans  with  balances  less  than  $2  million,  payments  on
nonaccrual loans with book balances greater than $2 million, transfers of nonaccrual loans to foreclosed
property and consumer and residential mortgage loan charge-offs. Excludes business loan gross charge-offs
and nonaccrual business loans sold.

The  following  table  presents  the  number  of  nonaccrual  loan  relationships  greater  than  $2  million  and

balance by size of relationship at December 31, 2009.

Nonaccrual
Relationship  Size

$2 million — $5 million . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
$5 million — $10 million . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
$10 million — $25 million . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Greater  than $25 million . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Number of
Relationships

Balance

(dollar amounts
in millions)
71
41
20
3

$231
295
305
98

Total loan relationships greater than $2 million at  December  31, 2009 . . . . . . . . . . .

135

$929

There  were  148  loan  relationships  each  with  balances  greater  than  $2  million,  totaling  $1.3  billion,
transferred to nonaccrual status in 2009, an increase of $164 million when compared to $1.1 billion in 2008. Of
the  transfers  to  nonaccrual  with  balances  greater  than  $2  million  in  2009,  $597  million  were  from  the
Commercial Real Estate business line (including $305 million and $100 million from the Western and Florida
markets, respectively), $336 million were from the Middle Market business line (including $202 million from the
Midwest market) and $155 million were from the Global Corporate Banking business line. There were 45 loan
relationships  greater  than  $10  million  transferred  to  nonaccrual  in  2009,  totaling  $840  million,  including

44

transfers  from  companies  in  the  Commercial  Real  Estate  ($472  million),  Middle  Market  ($173  million)  and
Global  Corporate  Banking  ($124  million)  business  lines.  The  $472  million  of  Commercial  Real  Estate  loan
relationships greater than $10 million transferred to nonaccrual included $243 million from the Western market,
$96 million from the Florida market and $70  million from  the Midwest market.

The  Corporation  sold  $64  million  of  nonaccrual  business  loans  in  2009,  including  $36  million  and
$19  million  of  loans  from  the  Global  Corporate  Banking  and  Commercial  Real  Estate  loan  portfolios,
respectively.

Loans  past  due  90  days  or  more  and  still  accruing  interest  generally  represent  loans  that  are  well
collateralized  and  managed  in  a  continuing  process  that  is  expected  to  result  in  repayment  or  restoration  to
current  status.  Loans  past  due  90  days  or  more  and  still  accruing  decreased  $24  million,  to  $101  million  at
December 31, 2009, from $125 million at December 31, 2008. Loans past due 30-89 days increased $110 million
to $522 million at December 31, 2009,  compared to $412  million  at December 31, 2008.

Loans past due 90 days or more and still accruing are summarized in the following table.

Commercial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Real estate construction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Commercial mortgage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Residential mortgage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Consumer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lease financing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
International

December 31

2009

2008

(in millions)
$ 34
$ 10
25
30
36
31
23
15
7
13
—
—
—
2

Total loans past due 90 days or more and still  accruing . . . . . . . . . . . . . . . . . . . . . . . . . .

$101

$125

The following table presents a summary of total internally classified watch list loans (generally consistent
with  regulatory  defined  special  mention,  substandard  and  doubtful  loans)  at  December  31,  2009  and  2008.
Watch list loans that meet certain criteria are individually subjected to quarterly credit quality reviews, and the
Corporation may allocate a specific portion of the allowance for loan losses to such loans. Consistent with the
increase in nonaccrual loans from December 31, 2008 to December 31, 2009, total watch list loans increased
both in dollars and as a percentage of the total loan portfolio. The increase in watch list loans primarily reflected
negative migration  in the Commercial Real Estate  and Middle  Market business lines.

Total watch list loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
As a percentage of total loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$7,730

$5,732

18.3% 11.3%

December 31

2009

2008

(dollar amounts
in millions)

45

The following table presents a summary of nonaccrual loans at December 31, 2009 and loan relationships
transferred to nonaccrual and net loan charge-offs during the year ended December 31, 2009, based primarily on
Standard Industrial Classification (SIC) industry  categories.

Industry  Category

December 31, 2009

Year Ended December 31, 2009

Nonaccrual Loans

Loans Transferred
to Nonaccrual (a)

Net Loan
Charge-Offs

(dollar amounts in millions)

Real estate . . . . . . . . . . . . . . . . . . . . . . . .
Services . . . . . . . . . . . . . . . . . . . . . . . . . .
Manufacturing . . . . . . . . . . . . . . . . . . . . . .
Holding & other investment . . . . . . . . . . . .
Retail trade . . . . . . . . . . . . . . . . . . . . . . . .
Wholesale trade . . . . . . . . . . . . . . . . . . . . .
Automotive . . . . . . . . . . . . . . . . . . . . . . . .
Information . . . . . . . . . . . . . . . . . . . . . . .
Hotels . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . .
Natural resources
Finance . . . . . . . . . . . . . . . . . . . . . . . . . .
Transportation . . . . . . . . . . . . . . . . . . . . . .
Contractors . . . . . . . . . . . . . . . . . . . . . . . .
Technology-related . . . . . . . . . . . . . . . . . . .
Consumer non-durables . . . . . . . . . . . . . . .
Utilities . . . . . . . . . . . . . . . . . . . . . . . . . .
Other (b) . . . . . . . . . . . . . . . . . . . . . . . . .

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 677
95
62
48
45
37
31
29
22
13
13
13
10
7
6
3
54

$1,165

58% $ 613
118
99
50
24
68
102
36
39
24
22
11
7
47
15
3
9

8
5
4
4
3
3
2
2
1
1
1
1
1
1
—
5

47%
9
8
4
2
5
8
3
3
2
2
1
1
3
1
—
1

100% $1,287

100%

$337
105
96
20
49
38
54
18
19
9
16
10
19
24
4
7
43

$868

39%
12
11
2
6
4
6
2
2
1
2
1
2
3
1
1
5

100%

(a) Based on an analysis of nonaccrual loan relationships  with book balances greater  than $2 million.

(b) Consumer,  excluding  certain  personal  purpose,  nonaccrual  loans  and  net  charge-offs,  is  included  in  the

‘‘Other’’ category.

The following table presents a summary of foreclosed property by property type as of December 31, 2009

and 2008.

Construction, land development and other land . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Single family residential properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Multi-family residential properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other non-land, nonresidential properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

December 31

2009

2008

(in millions)
$26
$ 62
16
16
2
3
22
30

Total foreclosed property . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$111

$66

46

At  December  31,  2009,  foreclosed  property  totaled  $111  million  and  consisted  of  approximately  210
properties, compared to $66 million and approximately 160 properties at December 31, 2008, an increase of
$45 million. The following table presents a summary  of changes in foreclosed property.

Balance at January 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Acquired in foreclosure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Write-downs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreclosed property sold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Capitalized expenditures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2009

2008

(in millions)
$ 19
$ 66
63
114
(6)
(34)
(10)
(37)
—
2

Balance at December 31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$111

$ 66

At  December  31,  2009,  there  were  13  foreclosed  properties  each  with  a  carrying  value  greater  than
$2 million, totaling $61 million, an increase of $25 million when compared to $36 million at December 31, 2008.
Of the foreclosed properties with balances greater than $2 million at December 31, 2009, $58 million were in the
Commercial Real Estate business line, including $33 million in the Western market. At December 31, 2009 and
2008, there were no foreclosed properties  with a  carrying value  greater than  $10 million.

Concentration of Credit

The Corporation has an industry concentration with the automotive industry. Loans to automotive dealers
and  to  borrowers  involved  with  automotive  production  are  reported  as  automotive,  as  management  believes
these loans have similar economic characteristics that might cause them to react similarly to changes in economic
conditions.  This  aggregation  involves  the  exercise  of  judgment.  Included  in  automotive  production  are:
(a) original equipment manufacturers and Tier 1 and Tier 2 suppliers that produce components used in vehicles
and whose primary revenue source is automotive-related (‘‘primary’’ defined as greater than 50%) and (b) other
manufacturers  that  produce  components  used  in  vehicles  and  whose  primary  revenue  source  is  automotive-
related. Loans less than $1 million and loans recorded in the Small Business loan portfolio are excluded from the
definition. Foreign ownership consists of North American affiliates of  foreign automakers and  suppliers.

The  following  table  presents  a  summary  of  loans  outstanding  to  companies  related  to  the  automotive

industry.

December 31

2009

2008

Loans
Outstanding

Percent of
Total Loans Outstanding

Loans

Percent of
Total  Loans

(in millions)

Production:

Domestic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total production . . . . . . . . . . . . . . . . . . . . . . . . .

Dealer:

Floor plan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total dealer . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 760
181

941

1,324
2,106

3,430

$1,219
240

1,459

2,295
2,360

4,655

2.2%

8.2%

Total automotive . . . . . . . . . . . . . . . . . . . . . . . . .

$4,371

10.4%

$6,114

2.9%

9.2%

12.1%

At  December  31,  2009,  dealer  loans,  as  shown  in  the  table  above,  totaled  $3.4  billion,  of  which
approximately  $2.2  billion,  or  64  percent,  were  to  foreign  franchises,  $782  million,  or  23  percent,  were  to
domestic franchises and $463 million, or 13 percent, were to other. Other dealer loans include obligations where

47

a primary franchise was indeterminable, such as loans to large public dealership consolidators and rental car,
leasing, heavy truck and recreation vehicle companies.

Nonaccrual loans to automotive borrowers totaled $31 million, or three percent, of total nonaccrual loans at
December  31,  2009.  Total  automotive  net  loan  charge-offs  were  $54  million  in  2009.  The  following  table
presents a summary of automotive net loan  charge-offs for  the years ended December 31, 2009  and 2008.

Years Ended December 31

2009

2008

(in millions)

Production:

Domestic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total production . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dealer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total automotive net loan charge-offs . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$50
4

$54
—

$54

$ 6
—

$ 6
—

$ 6

All other industry concentrations, as defined by management, individually represented less than 10 percent

of total loans at December 31, 2009.

48

Commercial and Residential Real Estate Lending

The Corporation limits risk inherent in its commercial real estate lending activities by limiting exposure to
those borrowers directly involved in the commercial real estate markets and adhering to conservative policies on
loan-to-value  ratios  for  such  loans.  Commercial  real  estate  loans,  consisting  of  real  estate  construction  and
commercial mortgage loans, totaled $13.9 billion at December 31, 2009, of which $4.8 billion, or 35 percent,
were to borrowers in the Commercial Real Estate business line, which includes loans to residential real estate
developers. The remaining $9.1 billion, or 65 percent, of commercial real estate loans in other business lines
consisted  primarily  of  owner-occupied  commercial  mortgages  which  bear  credit  characteristics  similar  to
non-commercial real estate business loans.

The  geographic  distribution  and  project  type  of  commercial  real  estate  loans  are  important  factors  in
diversifying credit risk within the portfolio. The following table reflects real estate construction and commercial
mortgage  loans  to  borrowers  in  the  Commercial  Real  Estate  business  line  by  project  type  and  location  of
property.

Project Type:

Other
Western Michigan Texas Florida Markets

Total

% of
Total

Total

% of
Total

(dollar amounts in millions)

December 31, 2009

Location of Property

December 31,
2008

Real estate construction  loans:

Commercial Real Estate business line:

Residential:

Single family . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . .
Land  development

$ 276
132

Total residential . . . . . . . . . . . . . .

Other  construction:

Multi-family . . . . . . . . . . . . . . . . . .
Retail . . . . . . . . . . . . . . . . . . . . . .
Multi-use . . . . . . . . . . . . . . . . . . .
Office . . . . . . . . . . . . . . . . . . . . .
Commercial . . . . . . . . . . . . . . . . . .
Land  development
. . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . .

408

215
197
136
110
1
8
33

$ 43
31

74

6
124
34
5
23
15
—

$ 24
102

126

$104
14

118

258
347
36
89
46
10
7

143
51
24
15
—
—
—

$ 53
26

79

152
40
12
33
—
3
10

$ 500
305

17% $1,046
465
10

26%
12

805

774
759
242
252
70
36
50

27

27
25
8
8
2
1
2

1,511

596
832
402
297
105
60
28

38

16
21
11
8
3
2
1

Total . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,108

$281

$919

$351

$329

$2,988

100% $3,831

100%

Commercial mortgage  loans:

Commercial Real Estate  business line:

Residential:

Single  family . . . . . . . . . . . . . . . . .
Land  carry . . . . . . . . . . . . . . . . . .

$

Total residential . . . . . . . . . . . . . .

Other commercial mortgage:

Multi-family . . . . . . . . . . . . . . . . . .
Retail . . . . . . . . . . . . . . . . . . . . . .
Land  carry . . . . . . . . . . . . . . . . . .
Multi-use . . . . . . . . . . . . . . . . . . .
Office . . . . . . . . . . . . . . . . . . . . .
Commercial . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . .

14
64

78

68
134
143
149
97
49
16

$

2
62

64

62
58
61
—
57
28
9

$

$ 13
30

43

$ 10
41

51

126
2
13
12
24
6
1

103
24
13
—
11
—
—

2
19

21

52
74
11
75
5
43
41

$

41
216

257

411
292
241
236
194
126
67

2% $

12

14

22
16
13
13
11
7
4

60
344

404

303
212
295
46
219
121
19

4%

21

25

19
13
18
3
14
7
1

Total . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 734

$339

$227

$202

$322

$1,824

100% $1,619

100%

Residential  real  estate  development  outstandings  of  $1.1  billion  at  December  31,  2009  decreased
$853  million,  or  44  percent,  from  $1.9  billion  at  December  31,  2008.  Net  credit-related  charge-offs  in  the
Commercial Real Estate business line were $335 million in 2009, including $179 million in the Western market,
with the majority from the residential real estate development business, and $80 million in the Midwest market.

49

The following table summarizes the Corporation’s commercial real estate loan portfolio by loan category as

of December 31, 2009 and 2008.

December 31

2009

2008

(in millions)

Real estate construction loans:

Commercial Real Estate business line (a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other business lines (b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 2,988
473

$ 3,831
646

Total real estate construction loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 3,461

4,477

Commercial mortgage loans:

Commercial Real Estate business line (a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other business lines (b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 1,824
8,633

1,619
8,870

Total commercial mortgage loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$10,457

10,489

(a) Primarily loans to real estate investors  and developers.

(b) Primarily loans secured by owner-occupied real estate.

The  real  estate  construction  loan  portfolio  totaled  $3.5  billion  at  December  31,  2009  and  included
approximately 800 loans, of which approximately 40 percent had balances less than $1 million. The real estate
construction loan portfolio primarily contains loans made to long-time customers with satisfactory completion
experience. However, the significant and sudden decline in residential real estate activity in the Western, Florida
and  Midwest  markets  proved  extremely  difficult  for  many  smaller  residential  real  estate  developers.  Of  the
$3.0 billion of real estate construction loans in the Commercial Real Estate business line, $507 million were on
nonaccrual  status  at  December  31,  2009,  of  which  $257  million  were  single  family  projects  (largely  in  the
Western  and  Florida  markets)  and  $112  million  were  residential  land  development  projects  (largely  in  the
Western  and  Texas  markets).  Real  estate  construction  loan  net  charge-offs  in  the  Commercial  Real  Estate
business  line  totaled  $233  million  for  2009,  including  $135  million  from  single  family  projects,  largely
concentrated in the Western market, and $73 million from residential land development projects, primarily in
the Western and Midwest markets.

When the Corporation enters into a loan agreement with a borrower for a real estate construction loan, an
interest reserve is often included in the amount of the loan commitment. An interest reserve allows the borrower
to  add  interest  charges  to  the  outstanding  loan  balance  during  the  construction  period.  Interest  reserves  are
established  on  substantially  all  real  estate  construction  loans  in  the  Corporation’s  Commercial  Real  Estate
business line. Interest reserves provide an effective means to address the cash flow characteristics of a real estate
construction  loan.  Loan  agreements  containing  an  interest  reserve  generally  require  more  equity  to  be
contributed by the borrower to the construction project at inception. Real estate construction loans with interest
reserves  are  subject  to  substantially  the  same  Board  committee  approved  underwriting  standards  as  loans
without interest reserves. Interest that has been added to the balance of a real estate construction loan through
the  use  of  an  interest  reserve  is  recognized  as  income  only  if  the  Corporation  expects  full  collection  of  the
remaining contractual principal and interest payments. If a real estate construction loan with interest reserves is
in default and deemed uncollectible, interest is no longer funded through the interest reserve. Interest previously
recognized from interest reserves generally is not reversed against current income when a construction loan with
interest reserves is placed on nonaccrual status. All real estate construction loans are closely monitored through
physical inspections, reconciliation of draw requests, review of rent rolls and operating statements and quarterly
portfolio reviews performed by the Corporation’s senior management. When appropriate, extensions, renewals
and restructurings of real estate construction loans are approved after giving consideration to the project’s status,
the  borrower’s  financial  condition,  and  the  collateral  protection  based  on  current  market  conditions,  and

50

typically  strengthen  the  Corporation’s  position  by  adding  additional  collateral  and  controls  and/or  requiring
amortization on the existing debt.

The  commercial  mortgage  loan  portfolio  totaled  $10.5  billion  at  December  31,  2009  and  included
approximately  8,500  loans,  of  which  approximately  75  percent  had  balances  of  less  than  $1  million.  The
commercial mortgage loan portfolio included $8.6 billion of primarily owner-occupied commercial mortgage
loans. Commercial mortgage loans in the Commercial Real Estate business line totaled $1.8 billion and included
$127  million  of  nonaccrual  loans  at  December  31,  2009,  which  consisted  primarily  of  residential  land  carry,
commercial  land  carry  and  office  projects  ($50  million,  $28  million  and  $28  million,  respectively),  located
primarily in the Western and Midwest markets. Commercial mortgage loan net charge-offs in the Commercial
Real  Estate  business  line  totaled  $89  million  for  2009,  primarily  from  residential  and  commercial  land  carry
projects ($48 million and $26 million, respectively).

Residential real estate loans, which consist of traditional residential mortgages and home equity loans and
lines  of  credit,  totaled  $3.5  billion  at  December  31,  2009.  Residential  mortgages  totaled  $1.7  billion  at
December  31,  2009,  and  were  primarily  larger,  variable-rate  mortgages  originated  and  retained  for  certain
private  banking  relationship  customers.  By  geographic  market,  42  percent  of  residential  mortgage  loans
outstanding were in the Midwest market, 30 percent in the Western market, 15 percent in the Texas market and
13 percent in the Florida market at December 31,  2009.

The home equity portfolio totaled $1.8 billion at December 31, 2009, of which $1.6 billion was outstanding
under primarily variable-rate, interest-only home equity lines of credit and $246 million consisted of closed-end
home equity loans. By geographic market, 62 percent of home equity loans outstanding were in the Midwest
market, 26 percent in the Western market, nine percent in the Texas market and three percent in the Florida
market at December 31, 2009. A substantial majority of the home equity portfolio was secured by junior liens.

The Corporation rarely originates residential real estate loans with a loan-to-value ratio at origination above
100  percent,  has  no  sub-prime  mortgage  programs  and  does  not  originate  payment-option  adjustable-rate
mortgages  or  other  nontraditional  mortgages  that  allow  negative  amortization.  A  significant  majority  of
residential  mortgage  originations  are  sold  in  the  secondary  market.  The  residential  real  estate  portfolio  is
principally  located  within  the  Corporation’s  primary  geographic  markets.  The  economic  recession  and
significant declines in home values in the Western, Florida and Midwest markets following the financial market
turmoil beginning in the fall of 2008 adversely impacted the residential real estate portfolio. At December 31,
2009, the Corporation estimated that, of the $15 million total residential mortgage loans past due 90 days or
more and still accruing interest, less than $5 million exceeded 90 percent of the current value of the underlying
collateral, based on S&P/Case-Shiller home price indices. To account for this exposure, the Corporation factors
changes in home values into estimated loss ratios for residential real estate loans, using index-based estimates by
major metropolitan area, resulting in an increased allowance allocated for residential real estate loans when home
values  decline.  Additionally,  to  mitigate  increasing  credit  exposure  due  to  depreciating  home  values,  the
Corporation periodically reviews home equity lines of credit and makes line reductions or converts outstanding
balances at line maturity to closed-end,  amortizing loans when necessary.

Shared National Credits

Shared National Credit (SNC) loans are facilities greater than $20 million shared by three or more federally
supervised  financial  institutions  that  are  reviewed  by  regulatory  authorities  at  the  agent  bank  level.  The
Corporation generally seeks to obtain ancillary business at the origination of a SNC relationship. Loans classified
as  SNC  loans  (approximately  1,000  borrowers)  totaled  $9.1  billion  at  December  31,  2009,  a  decline  of
$2.8  billion  from  $11.9  billion  at  December  31,  2008.  SNC  loans,  diversified  by  both  business  line  and
geographic  market,  comprised  approximately  20  percent  of  total  loans  at  both  December  31,  2009  and
December 31, 2008. SNC loans are held to the same credit underwriting standards as the remainder of the loan
portfolio and face similar credit challenges,  primarily driven  by residential real  estate developments.

51

MARKET RISK

Market risk represents the risk of loss due to adverse movements in market rates or prices, including interest
rates, foreign exchange rates and equity prices, the failure to meet financial obligations coming due resulting
from  an  inability  to  liquidate  assets  or  obtain  adequate  funding,  and  the  inability  to  easily  unwind  or  offset
specific exposures without significantly lowering prices, due to inadequate market depth or market disruptions.

The Asset and Liability Policy Committee establishes and monitors compliance with the policies and risk
limits pertaining to market risk management activities. The Asset and Liability Policy Committee meets regularly
to discuss and review market risk management strategies and consists of executive and senior management from
various  areas of the Corporation, including  finance, lending, deposit gathering and risk  management.

Interest Rate Risk

Net interest income, which is derived principally from the difference between interest earned on loans and
investment  securities  and  interest  paid  on  deposits  and  other  funding  sources,  is  the  predominant  source  of
revenue for the Corporation. Interest rate risk arises primarily through the Corporation’s core business activities
of extending loans and accepting deposits. The Corporation’s balance sheet is predominantly characterized by
floating-rate commercial loans funded by a combination of core deposits and wholesale borrowings. This creates
a natural imbalance between the floating-rate loan portfolio and the more slowly repricing deposit products. The
result is that growth and/or contraction in the Corporation’s core businesses will lead to sensitivity to interest
rate  movements  without  mitigating  actions.  Examples  of  such  actions  are  purchasing  investment  securities,
primarily  fixed-rate,  which  provide  liquidity  to  the  balance  sheet  and  act  to  mitigate  the  inherent  interest
sensitivity, and hedging the sensitivity with interest rate swaps. The Corporation actively manages its exposure to
interest rate risk, with the principal objective of optimizing net interest income and the economic value of equity
while  operating  within  acceptable  limits  established  for  interest  rate  risk  and  maintaining  adequate  levels  of
funding and liquidity.

Interest Rate Sensitivity

Interest rate risk arises in the normal course of business due to differences in the repricing and cash flow
characteristics of assets and liabilities. Since no single measurement system satisfies all management objectives, a
combination of techniques is used to manage interest rate risk. These techniques examine earnings at risk and
the economic value of equity utilizing multiple  simulation analyses.

The  Corporation  frequently  evaluates  net  interest  income  under  various  balance  sheet  and  interest  rate
scenarios, using simulation modeling analysis as its principal risk management evaluation technique. The results
of these analyses provide the information needed to assess the balance sheet structure. Changes in economic
activity, whether domestic or international, different from those management included in its simulation analyses
could  translate  into  a  materially  different  interest  rate  environment  than  currently  expected.  Management
evaluates a base case net interest income under an unchanged interest rate environment and what is believed to
be  the  most  likely  balance  sheet  structure.  This  base  case  net  interest  income  is  then  evaluated  against
non-parallel interest rate scenarios that gradually increase and decrease rates approximately 200 basis points in a
linear fashion from the base case over twelve months (but decrease to no lower than zero percent). Due to the
low level of interest rates, both the December 31, 2009 and 2008 analyses reflect a declining interest rate scenario
of a 25 basis point drop, to zero percent, while the rising interest rate scenario reflects a gradual 200 basis point
rise. In addition, consistent with each interest rate scenario, adjustments to asset prepayment levels, yield curves,
and overall balance sheet mix and growth assumptions are made. These assumptions are inherently uncertain
and, as a result, the model may not precisely predict the impact of higher or lower interest rates on net interest
income. Actual results may differ from simulated results due to timing, magnitude and frequency of changes in
interest  rate,  market  conditions  and  management  strategies,  among  other  factors.  However,  the  model  can
indicate the likely direction of change. Derivative instruments entered into for risk management purposes are
included in these analyses.

52

The table below, as of December 31, 2009 and 2008, displays the estimated impact on net interest income
during the next 12 months by relating the base case scenario results to those from the rising and declining rate
scenarios described above.

Sensitivity of Net Interest Income to Changes in Interest Rates

December 31
2009

December 31
2008

Amount

%

Amount

%

(in millions)

(in millions)

Change in Interest Rates:

(cid:2)200 basis points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(cid:3)25 basis points (to zero percent) . . . . . . . . . . . . . . . . . . . . . . .

$ 74
(13)

4
(1)

$ 85
(19)

5
(1)

Corporate  policy  limits  adverse  change  to  no  more  than  four  percent  of  management’s  most  likely  net
interest income forecast, and the Corporation was within this policy guideline at December 31, 2009. The change
in interest rate sensitivity from December 31, 2008 to December 31, 2009 was primarily driven by changes in the
Corporation’s  deposit  mix  resulting  from  movement  of  fixed-rate  certificates  of  deposit  into  other  deposit
products. Interest rate risk is actively managed principally through the use of either on-balance sheet financial
instruments or interest rate swaps to achieve the  desired risk profile.

In addition to the simulation analysis, an economic value of equity analysis is performed for a longer term
view  of  the  interest  rate  risk  position.  The  economic  value  of  equity  analysis  begins  with  an  estimate  of  the
mark-to-market  valuation  of  the  Corporation’s  balance  sheet  and  then  applies  the  estimated  impact  of  rate
movements to the market value of assets, liabilities and off-balance sheet instruments. The economic value of
equity is then calculated as the difference between the estimated market value of assets and liabilities net of the
impact of off-balance sheet instruments.

The table below, as of December 31, 2009 and 2008, displays the estimated impact on the economic value of
equity from a 200 basis point immediate parallel increase or decrease in interest rates (but decrease to no lower
than  zero  percent).  Similar  to  the  simulation  analysis  above,  due  to  the  low  level  of  interest  rates,  both  the
December 31, 2009 and 2008 economic value of equity analyses below reflects an interest rate scenario of an
immediate 25 basis point drop, to zero percent, while the rising interest rate scenario reflects an immediate 200
basis point rise.

Sensitivity of Economic Value of Equity to Changes in Interest Rates

December 31
2009

December 31
2008

Amount

%

Amount

%

(in millions)

(in millions)

Change in Interest Rates:

(cid:2)200 basis points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(cid:3)25 basis points (to zero percent) . . . . . . . . . . . . . . . . . . . . . . .

$ 329
(91)

3
(1)

$ 585
(134)

5
(1)

Corporate  policy  limits  adverse  change  in  the  estimated  market  value  change  in  the  economic  value  of
equity to 15 percent of the base economic value of equity. The Corporation was within this policy parameter at
December 31, 2009. The change in the sensitivity of the economic value of equity to a 200 basis point parallel
increase in rates between December 31, 2008 and December 31, 2009 was primarily driven by changes in the
Corporation’s  deposit  mix  resulting  from  movement  of  fixed-rate  certificates  of  deposit  into  other  deposit
products. As with net interest income shocks, a variety of alternative scenarios are performed to measure the
impact on the economic value of equity,  including changes in the level, slope and  shape  of the yield curve.

53

LOAN MATURITIES AND INTEREST RATE SENSITIVITY

December  31, 2009

Loans Maturing

Within
One Year(a)

After One
But Within
Five Years

After
Five Years

Total

(in millions)

Commercial loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Real estate construction loans . . . . . . . . . . . . . . . . . . . . . .
Commercial mortgage loans . . . . . . . . . . . . . . . . . . . . . . .
International loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$17,139
2,684
4,887
1,176

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$25,886

Sensitivity of Loans to Changes in Interest Rates:

Predetermined (fixed) interest rates . . . . . . . . . . . . . . . .
Floating interest rates . . . . . . . . . . . . . . . . . . . . . . . . . .

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$4,112
699
4,475
72

$9,358

$4,183
5,175

$9,358

$ 439
78
1,095
4

$21,690
3,461
10,457
1,252

$1,616

$36,860

$1,195
421

$1,616

(a)

Includes demand loans, loans having no  stated repayment  schedule or  maturity and overdrafts.

The Corporation uses investment securities and derivative instruments, predominantly interest rate swaps,
as asset and liability management tools with the overall objective of managing the volatility of net interest income
from changes in interest rates. Swaps modify the interest rate characteristics of certain assets and liabilities (e.g.,
from a floating rate to a fixed rate, from a fixed rate to a floating rate or from one floating-rate index to another).
These tools assist management in achieving the desired interest rate risk  management objectives.

Risk Management Derivative Instruments

Risk Management Notional Activity

Balance at January 1, 2008 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Additions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maturities/amortizations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Terminations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Balance at December 31, 2008 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Additions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maturities/amortizations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Terminations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Interest
Rate
Contracts

Foreign
Exchange
Contracts

(in millions)

$ 5,402
1,850
(3,702)
(150)

$ 3,400
429
(529)
—

$

549
5,252
(5,257)
—

$

544
3,148
(3,439)
—

Totals

$ 5,951
7,102
(8,959)
(150)

$ 3,944
3,577
(3,968)
—

Balance at Decmber 31, 2009 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 3,300

$

253

$ 3,553

The notional amount of risk management interest rate swaps totaled $3.3 billion at December 31, 2009 and
$3.4 billion at December 31, 2008. The fair value of risk management interest rate swaps was a net unrealized
gain of $224 million at December 31, 2009, compared to a net unrealized gain of $396 million at December 31,
2008.

For the year ended December 31, 2009, risk management interest rate swaps generated $95 million of net
interest income, compared to $67 million of net interest income for the year ended December 31, 2008. The
increase in swap income for 2009, compared to 2008, was primarily due to maturities in 2008 of interest rate
swaps that carried negative spreads.

54

In addition to interest rate swaps, the Corporation employs various other types of derivative instruments as
offsetting  positions  to  mitigate  exposures  to  interest  rate  and  foreign  currency  risks  associated  with  specific
assets and liabilities (e.g., customer loans or deposits denominated in foreign currencies). Such instruments may
include  interest  rate  caps  and  floors,  total  return  swaps,  foreign  exchange  forward  contracts  and  foreign
exchange swap agreements. The aggregate notional amounts of these risk management derivative instruments at
December 31, 2009 and 2008 were $253 million and  $544 million, respectively.

Further  information  regarding  risk  management  derivative  instruments  is  provided  in  Note  10  to  the

consolidated financial statements.

Customer-Initiated and Other Derivative  Instruments

Customer-Initiated and Other Notional Activity

Interest
Rate
Contracts

Energy
Derivative
Contracts

Foreign
Exchange
Contracts

Balance at January 1, 2008 . . . . . . . . . . . . . . . . . . . . . . . .
Additions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maturities/amortizations . . . . . . . . . . . . . . . . . . . . . . . . . .
Terminations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Balance at December 31, 2008 . . . . . . . . . . . . . . . . . . . . .
Additions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maturities/amortizations . . . . . . . . . . . . . . . . . . . . . . . . . .
Terminations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 8,508
5,454
(1,140)
(480)

$12,342
2,527
(2,190)
(583)

(in millions)
$

$1,481
1,670
(918)
(88)

2,715
108,886
(108,878)
—

$2,145
1,734
(1,519)
(23)

$

2,723
97,715
(98,360)
(55)

Totals

$ 12,704
116,010
(110,936)
(568)

$ 17,210
101,976
(102,069)
(661)

Balance at December 31, 2009 . . . . . . . . . . . . . . . . . . . . .

$12,096

$2,337

$

2,023

$ 16,456

The  Corporation  writes  and  purchases  interest  rate  caps  and  floors  and  enters  into  foreign  exchange
contracts, interest rate swaps and energy derivative contracts to accommodate the needs of customers requesting
such services. Customer-initiated and other notional activity represented 82 percent of total interest rate, energy
and foreign exchange contracts at December 31, 2009, compared to  81 percent at December 31,  2008.

Further information regarding customer-initiated and other derivative instruments in provided in Note 10

to the consolidated financial statements.

Liquidity Risk and Off-Balance Sheet Arrangements

Liquidity is the ability to meet financial obligations through the maturity or sale of existing assets or the
acquisition of additional funds. Various financial obligations, including contractual obligations and commercial
commitments,  may  require  future  cash  payments  by  the  Corporation.  The  following  contractual  obligations
table  summarizes  the  Corporation’s  noncancelable  contractual  obligations  and  future  required  minimum
payments. Refer to Notes 8, 12, 13, 14, and 20 to the consolidated financial statements for further information
regarding these contractual obligations.

55

Contractual Obligations

December  31, 2009

Minimum Payments Due by Period

Total

Less than
1 Year

1–3
Years

3–5
Years

More than
5 Years

(in millions)

Deposits without a stated maturity (a)
Certificates of deposit and other deposits  with a stated

. . . . . . . . . . . . . . . . $31,662 $31,662 $ — $ — $ —

maturity (a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Short-term borrowings (a) . . . . . . . . . . . . . . . . . . . . . . . . .
Medium- and long-term debt (a) . . . . . . . . . . . . . . . . . . . .
Operating leases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Commitments to fund low income housing  partnerships . . . .
Other long-term obligations (b) . . . . . . . . . . . . . . . . . . . . .

8,002
462
10,851
643
63
270

7,146
462
2,750
68
44
45

722
—
2,533
125
18
67

93
—
3,250
107
1
22

41
—
2,318
343
—
136

Total contractual obligations

. . . . . . . . . . . . . . . . . . . . . $51,953 $42,177 $3,465 $3,473

$2,838

Medium- and long-term debt (a) (parent company only) . . . . $

965 $

150 $ — $ — $ 815

(a) Deposits and borrowings exclude  accrued interest.

(b)

Includes unrecognized tax benefits.

In addition to contractual obligations, other commercial commitments of the Corporation impact liquidity.
These include commitments to purchase and sell earning assets, commitments to fund indirect private equity
and venture capital investments, unused commitments to extend credit, standby letters of credit and financial
guarantees,  and  commercial  letters  of  credit.  The  following  commercial  commitments  table  summarizes  the
Corporation’s commercial commitments  and expected expiration dates by period.

Commercial Commitments

December  31, 2009

Commitments to purchase investment  securities
. . . . .
Commitments to sell investment securities . . . . . . . . .
Commitments to fund indirect private equity and

venture capital investments . . . . . . . . . . . . . . . . . .
Unused commitments to extend credit . . . . . . . . . . . .
. . . .
Standby letters of credit and financial  guarantees
Commercial letters of credit . . . . . . . . . . . . . . . . . . .

Expected Expiration Dates by Period

Total

Less than
1 Year

1–3
Years

3–5
Years

More than
5 Years

(in millions)

$

$

19
19

19
19

$ — $ — $ —
—

—

—

27
24,368
5,670
104

4
10,092
3,812
92

5
11,506
1,398
11

2
1,093
416
1

16
1,677
44
—

Total commercial commitments . . . . . . . . . . . . . . .

$30,207

$14,038

$12,920

$1,512

$1,737

Since many of these commitments expire without being drawn upon, the total amount of these commercial
commitments  does  not  necessarily  represent  the  future  cash  requirements  of  the  Corporation.  Refer  to  the
‘‘Other  Market  Risks’’  section  below  and  Note  10  to  the  consolidated  financial  statements  for  a  further
discussion of these commercial commitments.

Wholesale Funding

The Corporation satisfies liquidity requirements with  either  liquid  assets or  various funding  sources. At
December 31, 2009, the Corporation held excess liquidity, represented by $4.8 billion deposited with the FRB.
The Corporation may access the purchased funds market when necessary, which includes certificates of deposit

56

issued to institutional investors in denominations in excess of $100,000 and to retail customers in denominations
of less than $100,000 through brokers (‘‘other time deposits’’ on the consolidated balance sheets), foreign office
time deposits and short-term borrowings. Purchased funds totaled $2.1 billion at December 31, 2009, compared
to  $9.5  billion  and  $10.2  billion  at  December  31,  2008  and  2007,  respectively.  Capacity  for  incremental
purchased funds at December 31, 2009 consisted largely of federal funds purchased, brokered certificates of
deposits and securities sold under agreements to repurchase. In addition, the Corporation is a member of the
Federal Home Loan Bank of Dallas, Texas (FHLB), which provides short- and long-term funding to its members
through advances collateralized by real estate-related assets. The actual borrowing capacity is contingent on the
amount  of  collateral  available  to  be  pledged  to  the  FHLB.  As  of  December  31,  2009,  the  Corporation  had
$6.0  billion  of  outstanding  borrowings  from  the  FHLB  with  remaining  maturities  ranging  from  less  than
3 months to 5 years. Another source of funding, if needed, would be liquid assets, which totaled $7.7 billion at
December 31, 2009, compared to $6.5 billion at December 31, 2008, including cash and due from banks, federal
funds sold and securities purchased under agreements to resell, interest-bearing deposits with the FRB and other
banks, other short-term investments and unencumbered investment securities available-for-sale. Additionally, if
market conditions were to permit, the Corporation could issue up to $12.8 billion of debt at December 31, 2009
under an existing $15 billion medium-term senior note program which allows its principal banking subsidiary to
issue  debt with maturities between one year and 30  years.

The  Corporation  participates  in  the  voluntary  Temporary  Liquidity  Guarantee  Program  (the  TLG
Program) announced by the FDIC in October 2008 and amended in March 2009, for certain debt issuances
prior to October 2009. At December 31, 2009, there was approximately $7 million of senior unsecured debt
outstanding in the form of bank-to-bank deposits guaranteed by the FDIC issued under the TLG Program. For
more information regarding the TLG  program, refer to  Note  14 to the consolidated financial  statements.

The  ability  of  the  Corporation  and  the  Bank  to  raise  funds  at  competitive  rates  is  impacted  by  rating
agencies’  views  of  the  credit  quality,  liquidity,  capital  and  earnings  of  the  Corporation  and  the  Bank.  As  of
December  31,  2009,  the  four  major  rating  agencies  had  assigned  the  following  ratings  to  long-term  senior
unsecured obligations of the Corporation and the Bank. A security rating is not a recommendation to buy, sell, or
hold securities and may be subject to revision or withdrawal at any time by the assigning rating agency. Each
rating should be evaluated independently  of any other rating.

December  31, 2009

Standard and  Poor’s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Moody’s Investors Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fitch Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dominion Bond Rating Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Comerica
Incorporated
A(cid:4)
A2
A
A

Comerica
Bank

A
A1
A
A (High)

The parent company held $5 million of cash and cash equivalents and $2.2 billion of short-term investments
with its principle banking subsidiary at December 31, 2009. A source of liquidity for the parent company is
dividends  from  its  subsidiaries.  As  discussed  in  Note  22  to  the  consolidated  financial  statements,  banking
subsidiaries are subject to regulation and may be limited in their ability to pay dividends or transfer funds to the
parent company. During 2010, the banking subsidiaries can pay dividends up to approximately $56 million plus
2010 net profits without prior regulatory approval. The Corporation has sufficient liquid assets at December 31,
2009  to  fulfill  its  2010  dividend  payment  obligations  without  reliance  on  dividend  payments  from  banking
subsidiaries. One measure of current parent company liquidity is investment in subsidiaries as a percentage of
shareholders’ equity. A ratio over 100 percent represents the reliance on subsidiary dividends to repay liabilities.
As of December 31, 2009, the ratio was 81 percent. Refer to the ‘‘Contractual Obligations’’ table in this financial
review for information on parent company  future  minimum  payments on medium- and  long-term debt.

The  Corporation  regularly  evaluates  its  ability  to  meet  funding  needs  in  unanticipated,  stressed
environments. In conjunction with the quarterly 200 basis point interest rate shock analyses, discussed in the
‘‘Interest Rate Sensitivity’’ section of this financial review, liquidity ratios and potential funding availability are

57

examined. Each quarter, the Corporation also evaluates its ability to meet liquidity needs under a series of broad
events, distinguished in terms of duration and severity. The evaluation as of December 31, 2009 projected that
sufficient sources of liquidity were available under each series of events.

Variable Interest Entities

The Corporation also holds a significant interest in certain unconsolidated variable interest entities (VIEs).
These unconsolidated VIEs are principally indirect private equity and venture capital funds and low income
housing limited partnerships. The Corporation defines a significant interest in a VIE as a subordinated interest
that exposes the Corporation to a significant portion of the VIEs expected losses or residual returns. In general, a
VIE is an entity that either (1) has an insufficient amount of equity to carry out its principal activities without
additional subordinated financial support, (2) has a group of equity owners that are unable to make significant
decisions about its activities, or (3) has a group of equity owners that do not have the obligation to absorb losses
or the right to receive returns generated by its operations. If any of these characteristics is present, the entity is
subject  to  a  variable  interests  consolidation  model,  and  consolidation  is  based  on  variable  interests,  not  on
ownership of the entity’s outstanding voting stock. Variable interests are defined as contractual, ownership, or
other monetary interests in an entity that change with fluctuations in the entity’s net asset value. A company must
consolidate an entity depending on whether the entity is a voting rights entity or a VIE. Refer to the ‘‘Principles
of Consolidation’’ section in Note 1 to the consolidated financial statements for a summary of the Corporation’s
consolidation  policy.  Also,  refer  to  Note  11  to  the  consolidated  financial  statements  for  a  discussion  of  the
Corporation’s involvement in VIEs, including those in which the Corporation holds a significant interest but for
which it is not the primary beneficiary.

Other Market Risks

Market  risk  related  to  the  Corporation’s  trading  instruments  is  not  significant,  as  trading  activities  are
limited. Certain components of the Corporation’s noninterest income, primarily fiduciary income, are at risk to
fluctuations in the market values of underlying assets, particularly equity and debt securities. Other components
of noninterest income, primarily brokerage fees, are at  risk to changes in the volume of market activity.

Share-based  compensation  expense  recognized  by  the  Corporation  is  dependent  upon  the  fair  value  of
stock options and restricted stock at the date of grant. The fair value of both stock options and restricted stock is
impacted by the market price of the Corporation’s stock on the date of grant and is at risk to changes in equity
markets, general economic conditions and other factors. For further information regarding the valuation of stock
options  and restricted stock, refer to the  ‘‘Critical Accounting Policies’’ section of  this financial  review.

Nonmarketable Equity Securities

At December 31, 2009, the Corporation had a $57 million portfolio of investments in indirect private equity
and venture capital funds, with commitments of $27 million to fund additional investments in future periods.
The value of these investments is at risk to changes in equity markets, general economic conditions and a variety
of other factors. The majority of these investments are not readily marketable and are reported in other assets.
The investments are individually reviewed for impairment on a quarterly basis by comparing the carrying value
to the estimated fair value. For further information regarding the valuation of nonmarketable equity securities,
refer to the ‘‘Critical Accounting Policies’’ section of this financial review. Income from indirect private equity
and venture capital funds in 2009 was $3 million, which was more than offset by $15 million of write-downs and

58

expenses  recognized  on  such  investments  in  2009.  The  following  table  provides  information  on  the
Corporation’s indirect private equity and venture capital  funds investment  portfolio.

Number of investments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Balance of investments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Largest single investment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Commitments to fund additional investments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

December 31,
2009

(dollar amounts
in millions)
133
$57
6
27

OPERATIONAL RISK

Operational risk represents the risk of loss resulting from inadequate or failed internal processes, people
and systems, or from external events. The definition includes legal risk, which is the risk of loss resulting from
failure to comply with laws and regulations as well as prudent ethical standards and contractual obligations. It
also  includes  the  exposure  to  litigation  from  all  aspects  of  an  institution’s  activities.  The  definition  does  not
include strategic or reputational risks. Although operational losses are experienced by all companies and are
routinely  incurred  in  business  operations,  the  Corporation  recognizes  the  need  to  identify  and  control
operational losses and seeks to limit losses to a level deemed appropriate by management after considering the
nature of the Corporation’s business and the environment in which it operates. Operational risk is mitigated
through  a  system  of  internal  controls  that  are  designed  to  keep  operating  risks  at  appropriate  levels.  The
Operational Risk Management Committee monitors risk management techniques and systems. The Corporation
has  developed  a  framework  that  includes  a  centralized  operational  risk  management  function  and  business/
support unit risk coordinators responsible for managing operational risk specific to the respective business lines.

In addition, internal audit and financial staff monitor and assess the overall effectiveness of the system of
internal controls on an ongoing basis. Internal Audit reports the results of reviews on the controls and systems to
management and the Audit Committee of the Board. The internal audit staff independently supports the Audit
Committee oversight process. The Audit Committee serves as an independent extension of  the Board.

COMPLIANCE RISK

Compliance risk represents the risk of regulatory sanctions, reputational impact or financial loss resulting
from the Corporation’s failure to comply with regulations and standards of good banking practice. Activities
which may expose the Corporation to compliance risk include, but are not limited to, those dealing with the
prevention of money laundering, privacy and data protection, community reinvestment initiatives, fair lending
challenges resulting from the Corporation’s expansion of its banking center network and employment and tax
matters.

The  Enterprise-Wide  Compliance  Committee,  comprised  of  senior  business  unit  managers,  as  well  as
managers  responsible  for  compliance,  audit  and  overall  risk,  oversees  compliance  risk.  This  enterprise-wide
approach provides a consistent view of compliance across the organization. The Enterprise-Wide Compliance
Committee  also  ensures  that  appropriate  actions  are  implemented  in  business  units  to  mitigate  risk  to  an
acceptable level.

BUSINESS RISK

Business risk represents the risk of loss due to impairment of reputation, failure to fully develop and execute
business plans, failure to assess current and new opportunities in business, markets and products, and any other
event not identified in the defined risk categories of credit, market, operational or compliance risks. Mitigation
of the various risk elements that represent business risk is achieved through initiatives to help the Corporation
better  understand  and  report  on  the  various  risks.  Wherever  quantifiable,  the  Corporation  uses  situational
analysis and other testing techniques to appreciate the  scope and extent  of these risks.

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CRITICAL ACCOUNTING POLICIES

The Corporation’s consolidated financial statements are prepared based on the application of accounting
policies, the most significant of which are described in Note 1 to the consolidated financial statements. These
policies  require  numerous  estimates  and  strategic  or  economic  assumptions,  which  may  prove  inaccurate  or
subject to variations. Changes in underlying factors, assumptions or estimates could have a material impact on
the  Corporation’s  future  financial  condition  and  results  of  operations.  The  most  critical  of  these  significant
accounting policies are the policies related to allowance for credit losses, valuation methodologies, pension plan
accounting  and  income  taxes.  These  policies  are  reviewed  with  the  Audit  Committee  of  the  Board  and  are
discussed more fully below.

ALLOWANCE FOR CREDIT LOSSES

The allowance for credit losses, which includes both the allowance for loan losses and the allowance for
credit losses on lending-related commitments, is calculated with the objective of maintaining a reserve sufficient
to absorb estimated probable losses. Management’s determination of the adequacy of the allowance is based on
periodic  evaluations  of  the  loan  portfolio,  lending-related  commitments,  and  other  relevant  factors.  This
evaluation is inherently subjective as it requires an estimate of the loss content for each risk rating and for each
impaired loan, an estimate of the amounts and timing of expected future cash flows, an estimate of the value of
collateral, including the fair value of assets with few transactions (e.g., residential real estate developments and
nonmarketable securities), many of which may be stressed, and an estimate of the probability of draw on unused
commitments.

Allowance for Loan Losses

Loans for which it is probable that payment of interest and principal will not be made in accordance with
the  contractual  terms  of  the  loan  agreement  are  considered  impaired.  Consistent  with  this  definition,  all
nonaccrual  and  reduced-rate  loans  are  impaired.  The  fair  value  of  impaired  loans  is  estimated  using  one  of
several methods, including the estimated collateral value, market value of similar debt or discounted cash flows.
The valuation is reviewed and updated on a quarterly basis. While the determination of fair value may involve
estimates, each estimate is unique to the individual loan, and none is individually significant.

The allowance for loan losses provides for probable losses that have been identified with specific customer
relationships and for probable losses believed to be inherent in the loan portfolio that have not been specifically
identified.  Internal  risk  ratings  are  assigned  to  each  business  loan  at  the  time  of  approval  and  are  subject  to
subsequent  periodic  reviews  by  the  Corporation’s  senior  management.  The  Corporation  performs  a  detailed
credit quality review quarterly on both large business and certain large consumer and residential mortgage loans
that have deteriorated below certain levels of credit risk and may allocate a specific portion of the allowance to
such loans based upon this review. The Corporation defines business loans as those belonging to the commercial,
real estate construction, commercial mortgage, lease financing and international loan portfolios. The portion of
the allowance allocated to the remaining business loans is determined by applying estimated loss ratios to loans
in each risk category. The portion of the allowance allocated to all other consumer and residential mortgage loans
is determined by applying estimated loss ratios to various segments of the loan portfolios. Estimated loss ratios
incorporate factors such as recent charge-off experience, current economic conditions and trends, changes in
collateral values of properties securing loans, and trends with respect to past due and nonaccrual amounts, and
are supported by underlying analysis, including information on migration and loss given default studies from
each of the three major domestic geographic markets, as well as mapping to bond tables. Since a loss ratio is
applied to a large portfolio of loans, any variation between actual and assumed results could be significant. In
addition,  a  portion  of  the  allowance  is  allocated  to  these  remaining  loans  based  on  industry-specific  risks
inherent in certain portfolios that have experienced above average losses, including portfolio exposures to Small
Business loans, high technology companies, retail trade (gasoline delivery) companies and automotive parts and
tooling supply companies.

60

A portion of the allowance is also maintained to cover factors affecting the determination of probable losses
inherent  in  the  loan  portfolio  that  are  not  necessarily  captured  by  the  application  of  estimated  loss  ratios  or
identified industry specific risks including the imprecision in the risk  rating system.

The principle assumption used in deriving the allowance for loan losses is the estimate of loss content for
each risk rating. To illustrate, if recent loss experience dictated that the estimated loss ratios would be changed
by five percent (of the estimate) across all risk ratings, the allowance for loan losses as of December 31, 2009
would change by approximately $50 million.

Allowance for Credit Losses on Lending-Related  Commitments

Lending-related commitments for which it is probable that the commitment will be drawn (or sold) are
reserved with the same estimated loss rates as loans, or with specific reserves. In general, the probability of draw
for letters of credit is considered certain once the credit is assigned a risk rating that is generally consistent with
regulatory defined substandard or doubtful. Other letters of credits and all unfunded commitments have a lower
probability of draw, to which standard loan loss rates are  applied.

For further discussion of the methodology used in the determination of the allowance for credit losses, refer
to the ‘‘Allowance for Credit Losses’’ section in this financial review and Note 1 to the consolidated financial
statements. To the  extent actual outcomes differ from management  estimates, additional provision for credit
losses may be required that would adversely impact earnings in future periods. A substantial majority of the
allowance is assigned to business segments. Any earnings impact resulting from actual outcomes differing from
management estimates would primarily  affect the Business Bank  segment.

VALUATION METHODOLOGIES

Fair Value Measurement of Level 3 Financial Instruments

Fair value measurement applies whenever accounting guidance requires or permits assets or liabilities to be
measured at fair value. Fair value is defined as the exchange price that would be received to sell an asset or paid
to  transfer  a  liability  in  the  principal  or  most  advantageous  market  for  the  asset  or  liability  in  an  orderly
transaction (i.e., not a forced transaction, such as a liquidation or distressed sale) between market participants at
the measurement date and is based on the assumptions market participants would use when pricing an asset or
liability.

Fair value measurement and disclosure guidance establishes a three-level hierarchy for disclosure of assets
and liabilities recorded at fair value. The classification of assets and liabilities within the hierarchy is based on
whether the inputs used for measurement are observable or unobservable. Observable inputs reflect market-
derived  or  market-based  information  obtained  from  independent  sources,  while  unobservable  inputs  reflect
management’s estimates about market data. Level 1 and 2 valuations are based on quoted prices for identical
instruments traded in active markets and quoted prices for similar instruments in active markets, quoted prices
for identical or similar instruments in markets that are not active, and model-based valuation techniques for
which all significant assumptions are observable in the market. Level 3 valuations are generated from model-
based techniques that use at least one significant assumption not observable in the market. These unobservable
assumptions  reflect  estimates  of  assumptions  market  participants  would  use  in  pricing  the  asset  or  liability.
Valuation  techniques  include  the  use  of  option  pricing  models,  discounted  cash  flow  models  and  similar
techniques.

Fair value measurement and disclosure guidance differentiates between those assets and liabilities required
to be carried at fair value at every reporting period (‘‘recurring’’) and those assets and liabilities that are only
required to be adjusted to fair value under certain circumstances (‘‘nonrecurring’’). Level 3 financial instruments
recorded  at  fair  value  on  a  recurring  basis  included  primarily  auction-rate  securities  at  December  31,  2009.
Additionally, from time to time, the Corporation may be required to record at fair value other financial assets or
liabilities on a nonrecurring basis. Note 3 to the consolidated financial statements includes information about the

61

extent to which fair value is used to measure assets and liabilities and the valuation methodologies and key inputs
used.

For assets and liabilities recorded at fair value, the Corporation’s policy is to maximize the use of observable
inputs and minimize the use of unobservable inputs when developing fair value measurements for those items
where  there  is  an  active  market.  In  certain  cases,  when  market  observable  inputs  for  model-based  valuation
techniques  may  not  be  readily  available,  the  Corporation  is  required  to  make  judgments  about  assumptions
market  participants  would  use  in  estimating  the  fair  value  of  the  financial  instrument.  The  models  used  to
determine fair value adjustments are periodically evaluated by management for relevance under current facts and
circumstances.

Changes in market conditions may reduce the availability of quoted prices or observable data. For example,
reduced  liquidity  in  the  capital  markets  or  changes  in  secondary  market  activities  could  result  in  observable
market inputs becoming unavailable. Therefore, when market data is not available, the Corporation would use
valuation techniques requiring more management judgment to estimate  the  appropriate fair  value.

At  December  31,  2009,  Level  3  financial  assets  recorded  at  fair  value  on  a  recurring  basis  totaled
$916 million, or two percent of total assets, and consisted primarily of auction-rate securities. At December 31,
2009, there were no Level 3 financial liabilities recorded at  fair value on a recurring basis.

At  December  31,  2009,  Level  3  financial  assets  recorded  at  fair  value  on  a  nonrecurring  basis  totaled
$1.3 billion, or two percent of total assets, and consisted primarily of impaired loans and foreclosed property. At
December 31, 2009, there were no financial liabilities recorded  at fair  value on a nonrecurring  basis.

See Note 3 to the consolidated financial statements for a complete discussion on the Corporation’s use of

fair value and the related measurement  techniques.

Restricted Stock and Stock Options

The fair value of share-based compensation as of the date of grant is recognized as compensation expense
on a straight-line basis over the vesting period, taking into consideration the effect of retirement-eligible status
and  Capital  Purchase  Program  restrictions  on  the  vesting  period.  In  2009,  the  Corporation  recognized  total
share-based compensation expense of $32 million. The option valuation model requires several inputs, including
the  risk-free  interest  rate,  the  expected  dividend  yield,  expected  volatility  factors  of  the  market  price  of  the
Corporation’s common stock and the expected option life. For further discussion on the valuation model inputs,
see Note 18 to the consolidated financial statements. Changes in input assumptions can materially affect the fair
value estimates. The option valuation model is sensitive to the market price of the Corporation’s stock at the
grant  date,  which  affects  the  fair  value  estimates  and,  therefore,  the  amount  of  expense  recorded  on  future
grants. Using the number of stock options granted in 2009 and the Corporation’s stock price at December 31,
2009, a $5.00 per share increase in stock price would result in an increase in pretax expense of approximately
$2 million, from the assumed base, over the options’ vesting periods. The fair value of restricted stock is based on
the market price of the Corporation’s stock at the grant date. Using the number of restricted stock awards issued
in 2009, a $5.00 per share increase in stock price would result in an increase in pretax expense of approximately
$4 million, from the assumed base, over the awards’ vesting periods. Refer to Notes 1 and 18 to the consolidated
financial statements for further discussion  of share-based compensation  expense.

Nonmarketable Equity Securities

At December 31, 2009, the Corporation had a $57 million portfolio of investments in indirect private equity
and  venture  capital  investments,  with  commitments  of  $27  million  to  fund  additional  investments  in  future
periods. The majority of these investments are not readily marketable. The investments are individually reviewed
for  impairment,  on  a  quarterly  basis,  by  comparing  the  carrying  value  to  the  estimated  fair  value.  Fair  value
measurement guidance permits the measurement of investments of this type on the basis of net asset value per
share, provided the net asset value is calculated by the fund in compliance with fair value measurement guidance

62

applicable  to  investment  companies.  The  Corporation  bases  its  estimates  of  fair  value  for  the  majority  of  its
indirect private equity and venture capital investments on its percentage ownership in the net asset value of the
entire fund, as reported by the fund, after indication that the fund adheres to applicable fair value measurement
guidance. For those funds where net asset value is not reported by the fund, the Corporation derives the fair
value of the fund by estimating the fair value of each underlying investment in the fund. In addition to using
qualitative  information  about  each  underlying  investment,  as  provided  by  the  fund,  the  Corporation  gives
consideration to information pertinent to the specific nature of the debt or equity investment, such as relevant
market  conditions,  offering  prices,  operating  results,  financial  conditions,  exit  strategy  and  other  qualitative
information, as available. The lack of an independent source to validate fair value estimates, including the impact
of future capital calls and transfer restrictions, is an inherent limitation in the valuation process. The amount by
which the carrying value exceeds the fair value that is determined to be other-than-temporary impairment is
charged to current earnings and the carrying value of the investment is written down accordingly. While the
determination  of  fair  value  involves  estimates,  no  generic  assumption  is  applied  to  all  investments  when
evaluating  for  impairment.  As  such,  each  estimate  is  unique  to  the  individual  investment,  and  none  is
individually significant. The inherent uncertainty in the process of valuing equity securities for which a ready
market is unavailable may cause our estimated values of these securities to differ significantly from the values that
would have been derived had a ready market for the securities existed, and those differences could be material.
The value of these investments is at risk to changes in equity markets, general economic conditions and a variety
of other factors, which could result in an impairment charge in  future  periods.

Auction-Rate Securities

As a result of the Corporation’s 2008 repurchase, at par, of auction-rate securities held by certain customers,
the Corporation holds a portfolio of auction-rate securities recorded as investment securities available-for-sale
and stated at fair value of $901 million at December 31, 2009. Due to the lack of a robust secondary auction-rate
securities market with active fair value indications, fair value at December 31, 2009 was determined using an
income approach based on a discounted cash flow model utilizing two significant assumptions in the model:
discount rate (including a liquidity risk premium for certain securities) and workout period. The discount rate
was calculated using credit spreads of the underlying collateral or similar securities plus a liquidity risk premium.
The liquidity risk premium was based on observed industry auction-rate securities valuations by third parties.
The  workout  period  was  based  on  an  assessment  of  publicly  available  information  on  efforts  to  re-establish
functioning markets for these securities  and  the Corporation’s redemption  experience.

The  fair  value  of  auction-rate  securities  recorded  on  the  Corporation’s  consolidated  balance  sheets
represents management’s best estimate of the fair value of these instruments within the framework of existing
accounting  standards.  Changes  in  the  above  material  assumptions  could  result  in  significantly  different
valuations. For example, an increase or decrease in the liquidity premium of 100 basis points changes the fair
value by $22 million.

The  valuation  of  auction-rate  securities  is  complex  and  is  subject  to  a  certain  degree  of  management
judgment. The inherent uncertainty in the process of valuing auction-rate securities for which a ready market is
unavailable may cause estimated values of these auction-rate securities assets to differ from the values that would
have been derived had a ready market for the auction-rate securities existed, and those differences could be
significant. The use of an alternative valuation methodology or alternative approaches used to calculate material
assumptions  could  result  in  significantly  different  estimated  values  for  these  assets.  In  addition,  the  value  of
auction-rate securities is at risk to changes in equity markets, general economic conditions and other factors.

PENSION PLAN  ACCOUNTING

The Corporation has defined benefit pension plans in effect for substantially all full-time employees hired
before  January  1,  2007.  Benefits  under  the  plans  are  based  on  years  of  service,  age  and  compensation.
Assumptions are made concerning future events that will determine the amount and timing of required benefit
payments,  funding  requirements  and  defined  benefit  pension  expense.  The  three  major  assumptions  are  the

63

discount rate used in determining the current benefit obligation, the long-term rate of return expected on plan
assets and the rate of compensation increase. The assumed discount rate is determined by matching the expected
cash flows of the pension plans to a yield curve that is representative of long-term, high-quality fixed income
debt  instruments  as  of  the  measurement  date,  December  31.  The  long-term  rate  of  return  expected  on  plan
assets is set after considering both long-term returns in the general market and long-term returns experienced by
the  assets  in  the  plan.  The  current  target  asset  allocation  model  for  the  plans  is  detailed  in  Note  19  to  the
consolidated financial statements. The expected returns on these various asset categories are blended to derive
one  long-term  return  assumption.  The  assets  are  invested  in  certain  collective  investment  and  mutual  funds,
common stocks, U.S. Treasury and other U.S. government agency securities, and corporate and municipal bonds
and notes. The rate of compensation increase is based on reviewing recent annual pension-eligible compensation
increases as well as the expectation of future increases. The Corporation reviews its pension plan assumptions on
an  annual  basis  with  its  actuarial  consultants  to  determine  if  the  assumptions  are  reasonable  and  adjusts  the
assumptions to reflect changes in future expectations.

The key actuarial assumptions used to calculate 2010 expense for the defined benefit pension plans were a
discount rate of 5.92 percent, a long-term rate of return on plan assets of 8.00 percent and a rate of compensation
increase of 3.5 percent. Defined benefit pension expense in 2010 is expected to be approximately $19 million, a
decrease of $38 million from the $57 million recorded in 2009, primarily driven by the improvement in plan asset
values in 2009 and changes in plan demographics.

Changing the 2010 key actuarial assumptions discussed above by 25 basis points would have the following

impact on defined benefit pension expense in 2010:

Key Actuarial Assumption
Discount rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Long-term rate of return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rate of compensation increase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

25 Basis Point

Increase Decrease

(in millions)

$(6.0)
(3.6)
2.6

$ 6.0
3.6
(2.6)

If the assumed long-term return on plan assets differs from the actual return on plan assets, the asset gains
or losses are incorporated in the market-related value, which is used to determine the expected return on assets,
over a five-year period. The Employee Benefits Committee, which consists of executive and senior managers
from various areas of the Corporation, provides broad asset allocation guidelines to the asset managers, who
report results and investment strategy quarterly to the Employee Benefits Committee. Actual asset allocations
are  compared  to  target  allocations  by  asset  category  and  investment  returns  for  each  class  of  investment  are
compared to expected results based on  broad market indices.

The  net  funded  status  of  the  qualified  defined  benefit  pension  plan  was  an  asset  of  $125  million  at
December  31,  2009.  Due  to  the  long-term  nature  of  pension  plan  assumptions,  actual  results  may  differ
significantly from the actuarial-based estimates. Differences between estimates and experience not recovered in
the  market  or  by  future  assumption  changes  are  required  to  be  recorded  in  shareholders’  equity  as  part  of
accumulated other comprehensive income (loss) and amortized to defined benefit pension expense in future
years. For further information, refer to Note 1 to the consolidated financial statements. The actuarial net gain in
the  qualified  defined  benefit  plan  recognized  in  accumulated  other  comprehensive  income  (loss)  at
December  31,  2009  was  $89  million,  net  of  tax.  In  2009,  the  actual  return  on  plan  assets  was  $200  million,
compared  to  an  expected  return  on  plan  assets  of  $104  million.  In  2008,  the  actual  loss  on  plan  assets  was
$293  million,  compared  to  an  expected  return  on  plan  assets  of  $100  million.  The  Corporation  may  make
contributions from time to time to the qualified defined benefit plan to mitigate the impact of the actuarial losses
on future years. A contribution of $100 million  was made to the plan in 2009.

Defined  benefit  pension  expense  is  recorded  in  ‘‘employee  benefits’’  expense  on  the  consolidated
statements of income and is allocated to business segments based on the segment’s share of salaries expense.

64

Given  the  salaries  expense  included  in  2009  segment  results,  defined  benefit  pension  expense  was  allocated
approximately 40 percent, 29 percent, 26 percent and 5 percent to the Retail Bank, Business Bank, Wealth &
Institutional Management and Finance  segments, respectively, in 2009.

INCOME TAXES

The calculation of the Corporation’s income tax provision (benefit) and tax-related accruals is complex and
requires the use of estimates and judgments. The provision for income taxes is based on amounts reported in the
consolidated statements of income after deducting non-taxable items, principally income on bank-owned life
insurance, and deducting tax credits related to investments in low income housing partnerships, and includes
deferred income taxes on temporary differences between the income tax basis and financial accounting basis of
assets and liabilities. Accrued taxes represent the net estimated amount due to or to be received from taxing
jurisdictions,  currently  or  in  the  future,  and  are  included  in  ‘‘accrued  income  and  other  assets’’  or  ‘‘accrued
expenses and other liabilities’’ on the consolidated balance sheets. The Corporation assesses the relative risks and
merits  of  tax  positions  for  various  transactions  after  considering  statutes,  regulations,  judicial  precedent  and
other available information and maintains tax accruals consistent with these assessments. The Corporation is
subject  to  audit  by  taxing  authorities  that  could  question  and/or  challenge  the  tax  positions  taken  by  the
Corporation.

Included in net deferred taxes are deferred tax assets. Deferred tax assets are evaluated for realization based
on  available  evidence  of  loss  carryback  capacity,  projected  future  reversals  of  existing  taxable  temporary
differences  and  assumptions  made  regarding  future  events.  A  valuation  allowance  is  provided  when  it  is
more-likely-than-not that some portion of the deferred tax asset will not be realized. At December 31, 2009, the
Corporation carried a valuation allowance  of $1 million for certain state  deferred tax assets.

Changes in the estimate of accrued taxes occur due to changes in tax law, interpretations of existing tax
laws, new judicial or regulatory guidance, and the status of examinations conducted by taxing authorities that
impact the relative risks and merits of tax positions taken by the Corporation. These changes in the estimate of
accrued taxes could be significant to the operating results of the Corporation. For further information on tax
accruals and related risks, see Note 20 to  the  consolidated financial  statements.

65

SUPPLEMENTAL FINANCIAL DATA

The following table provides a reconciliation of non-GAAP financial measures used in this financial review

with financial measures defined by GAAP.

2009

2008

2007

2006

2005

December 31

Tier 1 capital (a) . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less:

$ 7,704

(dollar amounts in millions)
$ 5,640

$ 7,805

$ 5,657

$ 5,399

Fixed rate cumulative perpetual preferred stock . . .
. . . . . . . . . . . . . . . . . . .
Trust preferred securities

2,151
495

2,129
495

—
495

—
339

—
387

Tier 1 common capital . . . . . . . . . . . . . . . . . . . . . . .

$ 5,058

$ 5,181

$ 5,145

$ 5,318

$ 5,012

Risk-weighted assets (a) . . . . . . . . . . . . . . . . . . . . . .
Tier 1 common capital ratio . . . . . . . . . . . . . . . . . . .

$61,815

$73,702

$75,102

$70,486

$64,390

8.18% 7.08% 6.85% 7.54% 7.78%

Total shareholders’ equity . . . . . . . . . . . . . . . . . . . . .
Less:

$ 7,029

$ 7,152

$ 5,117

$ 5,153

$ 5,068

Fixed rate cumulative perpetual preferred stock . . .
Goodwill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other intangible assets . . . . . . . . . . . . . . . . . . . . .

2,151
150
8

2,129
150
12

—
150
12

—
150
14

—
213
20

Tangible common equity . . . . . . . . . . . . . . . . . . . . .

$ 4,720

$ 4,861

$ 4,955

$ 4,989

$ 4,835

Total assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less:

$59,249

$67,548

$62,331

$58,001

$53,013

Goodwill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other intangible assets . . . . . . . . . . . . . . . . . . . . .

150
8

150
12

150
12

150
14

213
20

Tangible assets . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$59,091

$67,386

$62,169

$57,837

$52,780

Tangible common equity ratio . . . . . . . . . . . . . . . . . .

7.99% 7.21% 7.97% 8.62% 9.16%

(a) Tier 1 capital and risk-weighted assets  as defined  by regulation.

The Tier 1 common capital ratio removes preferred stock and qualifying trust preferred securities from
Tier 1 capital as defined by and calculated in conformity with bank regulations. The tangible common equity
ratio removes preferred stock and the effect of intangible assets from capital and the effect of intangible assets
from total assets. The Corporation believes these measurements are meaningful measures of capital adequacy
used  by  investors,  regulators,  management  and  others  to  evaluate  the  adequacy  of  common  equity  and  to
compare against other companies in the  industry.

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FORWARD-LOOKING STATEMENTS

This report includes forward-looking statements, as defined in the Private Securities Litigation Reform Act
of 1995. In addition, the Corporation may make other written and oral communications from time to time that
contain such statements. All statements regarding the Corporation’s expected financial position, strategies and
growth  prospects  and  general  economic  conditions  expected  to  exist  in  the  future  are  forward-looking
statements.  The  words,  ‘‘anticipates,’’  ‘‘believes,’’  ‘‘feels,’’  ‘‘expects,’’  ‘‘estimates,’’  ‘‘seeks,’’  ‘‘strives,’’  ‘‘plans,’’
‘‘intends,’’ ‘‘outlook,’’ ‘‘forecast,’’ ‘‘position,’’ ‘‘target,’’ ‘‘mission,’’ ‘‘assume,’’ ‘‘achievable,’’ ‘‘potential,’’ ‘‘strategy,’’
‘‘goal,’’ ‘‘aspiration,’’ ‘‘outcome,’’ ‘‘continue,’’ ‘‘remain,’’ ‘‘maintain,’’ ‘‘trend,’’ ‘‘objective,’’ and variations of such
words  and  similar  expressions,  or  future  or  conditional  verbs  such  as  ‘‘will,’’  ‘‘would,’’  ‘‘should,’’  ‘‘could,’’
‘‘might,’’ ‘‘can,’’ ‘‘may’’ or similar expressions, as they relate to the Corporation or its management, are intended
to identify forward-looking statements.

The Corporation cautions that forward-looking statements are subject to numerous assumptions, risks and
uncertainties, which change over time. Forward-looking statements speak only as of the date the statement is
made,  and  the  Corporation  does  not  undertake  to  update  forward-looking  statements  to  reflect  facts,
circumstances, assumptions or events that occur after the date the forward-looking statements are made. Actual
results  could  differ  materially  from  those  anticipated  in  forward-looking  statements  and  future  results  could
differ materially from historical performance.

In addition to factors mentioned elsewhere in this report or previously disclosed in the Corporation’s SEC
reports (accessible on the SEC’s website at www.sec.gov or on the Corporation’s website at www.comerica.com),
actual results could differ materially from forward-looking statements and future results could differ materially
from historical performance due to a variety  of reasons,  including but not  limited to, the  following factors:

(cid:129) general  political,  economic  or  industry  conditions,  either  domestically  or  internationally,  may  be  less

favorable than expected;

(cid:129) governmental  monetary  and  fiscal  policies  may  adversely  affect  the  financial  services  industry  and,

therefore, impact the Corporation’s financial condition and results of  operations;

(cid:129) volatility and disruptions in the functioning of the financial markets and related liquidity issues could
continue or worsen and, therefore, may adversely impact the Corporation’s business, financial condition
and results of operations;

(cid:129) changes  in  the  performance  and  creditworthiness  of  our  customers  and  other  counterparties  may

adversely impact the Corporation’s business, financial condition and results of  operations;

(cid:129) the soundness of other financial institutions  could adversely affect the Corporation;

(cid:129) recently  enacted  legislation,  actions  recently  taken  or  proposed  by  the  United  States  Department  of
Treasury, the Federal Deposit Insurance Corporation, the Federal Reserve Bank or other governmental
entities,  and  legislation  enacted  in  the  future  subject  the  Corporation  to  further  regulation,  and  the
impact and expiration of such legislation and regulatory actions may adversely affect the Corporation;

(cid:129) unfavorable developments concerning credit quality could adversely impact the Corporation’s financial

results;

(cid:129) problems faced by residential real estate developers could adversely affect the Corporation;

(cid:129) businesses or industries in which the Corporation has lending concentrations, including, but not limited
to, the automotive production industry and the real estate business, could suffer a significant decline,
which could adversely affect the Corporation;

(cid:129) the introduction, implementation, withdrawal, success and timing of business initiatives and strategies,
including, but not limited to, the opening of new banking centers and plans to grow personal financial

67

services  and  wealth  management,  may  be  less  successful  or  may  be  different  than  anticipated,  which
could adversely affect the Corporation’s  business;

(cid:129) utilization  of  technology  to  efficiently  and  effectively  develop,  market  and  deliver  new  products  and

services;

(cid:129) operational  difficulties  or  information  security  problems  could  adversely  affect  the  Corporation’s

business and operations;

(cid:129) changes  in  the  financial  markets,  including  fluctuations  in  interest  rates  and  their  impact  on  deposit

pricing, could adversely affect the Corporation’s net interest income and  balance sheet;

(cid:129) competitive product and pricing pressures among financial institutions within the Corporation’s markets

may change;

(cid:129) customer  borrowing,  repayment,  investment  and  deposit  practices  generally  may  be  different  than

anticipated;

(cid:129) management’s ability to maintain and  expand customer relationships may differ from expectations;

(cid:129) management’s ability to retain key officers and  employees may change;

(cid:129) legal  and  regulatory  proceedings  and  related  matters  with  respect  to  the  financial  services  industry,
including  those  directly  involving  the  Corporation  and  its  subsidiaries,  could  adversely  affect  the
Corporation or the financial services industry in  general;

(cid:129) changes in regulation or oversight may have a material adverse affect on the Corporation’s operations;

(cid:129) methods of reducing risk exposures  might not be effective;

(cid:129) terrorist  activities  or  other  hostilities  may  adversely  affect  the  general  economy,  financial  and  capital

markets, specific industries, and the Corporation; and

(cid:129) natural disasters, including, but not limited to, hurricanes, tornadoes, earthquakes, fires and floods, may
adversely  affect  the  general  economy,  financial  and  capital  markets,  specific  industries,  and  the
Corporation.

68

CONSOLIDATED BALANCE SHEETS

Comerica Incorporated and Subsidiaries

ASSETS
Cash  and due  from banks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . .
Federal funds sold and securities purchased under agreements to resell
Interest-bearing deposits with banks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other short-term investments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Investment  securities available-for-sale . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Commercial loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Real estate construction loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Commercial mortgage loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Residential mortgage loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Consumer loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lease financing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
International loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less allowance for loan losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Premises  and equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Customers’  liability on acceptances outstanding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accrued income and other assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

December 31

2009

2008

(in millions, except
share data)

$

774

$

913

—
4,843
138

7,416

21,690
3,461
10,457
1,651
2,511
1,139
1,252

42,161
(985)

41,176
644
11
4,247

202
2,308
158

9,201

27,999
4,477
10,489
1,852
2,592
1,343
1,753

50,505
(770)

49,735
683
14
4,334

Total assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$59,249

$67,548

LIABILITIES AND SHAREHOLDERS’ EQUITY
Noninterest-bearing deposits

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$15,871

$11,701

Money market  and NOW deposits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Savings  deposits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Customer  certificates of deposit
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other time  deposits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign office time deposits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total interest-bearing deposits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total deposits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Short-term borrowings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Acceptances outstanding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accrued expenses and other liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Medium- and long-term debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Fixed rate cumulative perpetual preferred stock, series F, no par  value,

$1,000 liquidation value per share:
Authorized — 2,250,000 shares
Issued  — 2,250,000 shares at 12/31/09 and 12/31/08 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Common stock — $5 par value:

Authorized — 325,000,000 shares
Issued  — 178,735,252 shares at 12/31/09 and 12/31/08 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Capital surplus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accumulated other comprehensive loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Retained earnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less cost of common stock in treasury — 27,555,623 shares  at 12/31/09

14,450
1,342
6,413
1,047
542

23,794

39,665
462
11
1,022
11,060

52,220

12,437
1,247
8,807
7,293
470

30,254

41,955
1,749
14
1,625
15,053

60,396

2,151

2,129

894
740
(336)
5,161

894
722
(309)
5,345

and 28,244,967 shares at 12/31/08 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(1,581)

(1,629)

Total shareholders’ equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7,029

7,152

Total liabilities and shareholders’ equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$59,249

$67,548

See notes to consolidated financial statements.

69

CONSOLIDATED STATEMENTS OF INCOME

Comerica Incorporated and Subsidiaries

INTEREST INCOME
Interest and fees on loans
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest on investment securities
Interest on short-term investments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Years Ended
December 31

2009

2008

2007

(in millions, except per
share data)

$1,767
329
9

$2,649
389
13

$3,501
206
23

Total interest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2,105

3,051

3,730

INTEREST EXPENSE
Interest on deposits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest on short-term borrowings
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest on medium- and long-term debt

Total interest expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net interest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Provision for loan losses

Net interest income after provision for loan losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

NONINTEREST INCOME
Service  charges on deposit accounts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fiduciary  income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Commercial lending fees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Letter of credit fees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Card  fees
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign exchange income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bank-owned life insurance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brokerage fees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net securities  gains
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other noninterest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

372
2
164

538

1,567
1,082

485

228
161
79
69
51
41
35
31
243
112

Total noninterest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1,050

NONINTEREST EXPENSES
Salaries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Employee benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total salaries and employee benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net occupancy expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Equipment expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Outside  processing fee expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FDIC insurance expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Software  expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other real  estate expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Legal fees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Litigation and operational losses
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Customer  services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Provision for credit losses on lending-related commitments . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other noninterest expenses

687
210

897
162
62
97
90
84
48
37
10
4
—
159

734
87
415

1,236

1,815
686

1,129

229
199
69
69
58
40
38
42
67
82

893

781
194

975
156
62
104
16
76
10
29
103
13
18
189

Total noninterest expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1,650

1,751

Income (loss) from continuing operations before income taxes . . . . . . . . . . . . . . . . . . . . . . . . . .
Provision (benefit) for income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(115)
(131)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income from continuing operations
Income from discontinued operations, net of tax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

NET  INCOME . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

16
1

17

271
59

212
1

$ 213

$ 686

Net income (loss) attributable to common shares

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ (118)

$ 192

$ 680

Basic  earnings per common share:

Income (loss) from continuing operations
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net income (loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(0.80)
(0.79)

$ 1.28
1.29

$ 4.43
4.45

Diluted  earnings per common share:

Income (loss) from continuing operations
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net income (loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash  dividends declared on common stock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash  dividends declared per common share . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(0.80)
(0.79)
30
0.20

1.28
1.28
348
2.31

4.40
4.43
393
2.56

See notes to consolidated financial statements.

70

1,167
105
455

1,727

2,003
212

1,791

221
199
75
63
54
40
36
43
7
150

888

844
193

1,037
138
60
91
5
63
7
24
18
43
(1)
206

1,691

988
306

682
4

CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’  EQUITY

Comerica Incorporated and Subsidiaries

Common Stock

Accumulated
Other

Total

Shares
Nonredeemable
Preferred Stock Outstanding Amount Surplus

Capital Comprehensive Retained Treasury Shareholders’
Earnings

Equity

Stock

Loss

BALANCE  AT JANUARY  1,  2007 . . . . . . . .
Net  income . . . . . . . . . . . . . . . . . . . . . . .
Other  comprehensive income, net of tax . . . . .

$ —
—
—

Total  comprehensive income . . . . . . . . . . . . .
Cash  dividends  declared on  common  stock

($2.56  per  share)

. . . . . . . . . . . . . . . . . .
Purchase  of  common  stock . . . . . . . . . . . . .
Net  issuance  of  common stock under  employee

stock  plans . . . . . . . . . . . . . . . . . . . . . .
Share-based  compensation . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . .
Other

—
—

—
—
—

BALANCE  AT DECEMBER 31, 2007 . . . . . .
Net income . . . . . . . . . . . . . . . . . . . . . . .
Other comprehensive loss, net of tax . . . . . . .

$ —
—
—

Total comprehensive income . . . . . . . . . . . . .
Cash dividends declared on common stock

($2.31 per share)

. . . . . . . . . . . . . . . . . .
Purchase of common  stock . . . . . . . . . . . . .
Issuance  of  preferred  stock  and related  warrant .
Accretion of  discount on preferred  stock . . . . .
Net issuance of common  stock under  employee

stock  plans . . . . . . . . . . . . . . . . . . . . . .
Share-based compensation . . . . . . . . . . . . . .

—
—
2,126
3

—
—

BALANCE AT  DECEMBER  31, 2008 . . . . . .
Net income . . . . . . . . . . . . . . . . . . . . . . .
Other comprehensive  loss,  net  of tax . . . . . . .

$2,129
—
—

Total comprehensive loss . . . . . . . . . . . . . . .
Cash dividends declared on preferred  stock . . .
Cash dividends declared on common stock

($0.20 per share)

. . . . . . . . . . . . . . . . . .
Purchase of common  stock . . . . . . . . . . . . .
Accretion of  discount on preferred  stock . . . . .
Net issuance of common  stock under  employee

stock  plans . . . . . . . . . . . . . . . . . . . . . .
Share-based compensation . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . .
Other

—

—
—
22

—
—
—

157.6
—
—

—
(10.0)

2.4
—
—

150.0
—
—

—
—
—
—

0.5
—

150.5
—
—

—

—
(0.1)
—

0.8
—
—

(in millions, except per share data)
$894
—
—

$(324)
—
147

$520
—
—

$5,230 $(1,219)
—
—

686
—

$5,101
686
147

833

—
—

—
—
—

—
—

(16)
59
1

—
—

—
—
—

(393)
—

—
(580)

(393)
(580)

(26)
—
—

139
—
(1)

$894
—
—

$564
—
—

$(177)
—
(132)

$5,497 $(1,661)
—
—

213
—

—
—
—
—
— 124
—
—

—
—

$894
—
—

(19)
53

$722
—
—

—

—
—
—

—

—
—
—

— (15)
32
—
1
—

—
—
—
—

—
—

(348)
—
—
(3)

(14)
—

—
(1)
—
—

33
—

$(309)
—
(27)

$5,345 $(1,629)
—
—

17
—

—

—
—
—

—
—
—

(113)

(30)
—
(22)

(36)
—
—

—

—
(1)
—

48
—
1

97
59
—

$5,117
213
(132)

81

(348)
(1)
2,250
—

—
53

$7,152
17
(27)

(10)
(113)

(30)
(1)
—

(3)
32
2

BALANCE AT  DECEMBER  31, 2009 . . . . . .

$2,151

151.2

$894

$740

$(336)

$5,161 $(1,581)

$7,029

See notes to consolidated financial statements.

71

CONSOLIDATED STATEMENTS OF CASH  FLOWS

Comerica Incorporated and Subsidiaries

Years Ended December 31
2007
2008
2009
(in millions)

OPERATING ACTIVITIES

Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income from discontinued operations, net of tax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income from continuing operations, net of tax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

$

17
1
16

Adjustments to reconcile net income to net cash provided by operating  activities:

Provision for loan losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Provision for credit losses on lending-related commitments . . . . . . . . . . . . . . . . . . . . . . . .
Provision (benefit) for deferred income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Depreciation and software amortization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Auction-rate securities charge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lease income charge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net gain on early termination of leveraged leases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Share-based compensation expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net amortization of securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net securities gains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net gain on sales of businesses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gain on repurchase of medium- and long-term debt . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contribution to qualified pension plan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Excess tax benefits from share-based compensation arrangements . . . . . . . . . . . . . . . . . . . .
Net decrease (increase) in trading securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net decrease in loans held-for-sale . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net decrease in accrued income receivable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net (decrease) increase in accrued expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other, net
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Discontinued operations, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net cash provided by operating activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

INVESTING ACTIVITIES

Proceeds  from sales of investment securities available-for-sale . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . .
Proceeds  from maturities of investment securities available-for-sale
Purchases of investment securities available-for-sale . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sales  (purchases) of Federal Home Loan Bank stock . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net decrease  (increase) in loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Proceeds  from early termination of leveraged leases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net increase in fixed assets
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net decrease  in customers’ liability on acceptances outstanding . . . . . . . . . . . . . . . . . . . . . .
Proceeds  from sales of businesses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Discontinued operations, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net cash provided by (used in) investing activities . . . . . . . . . . . . . . . . . . . . . . . . . .

FINANCING ACTIVITIES

Net decrease  in deposits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net (decrease) increase in short-term borrowings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net decrease  in acceptances outstanding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Proceeds  from issuance of medium- and long-term debt . . . . . . . . . . . . . . . . . . . . . . . . . . .
Repayments of medium- and long-term debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Repurchases  of medium- and long-term debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Proceeds  from issuance of preferred stock and related warrant . . . . . . . . . . . . . . . . . . . . . . .
Proceeds  from issuance of common stock under employee stock plans . . . . . . . . . . . . . . . . . .
Excess tax benefits from share-based compensation arrangements . . . . . . . . . . . . . . . . . . . . .
Purchase of common stock for treasury . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dividends paid on common stock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dividends paid on preferred stock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Discontinued operations, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net cash (used in) provided by financing activities . . . . . . . . . . . . . . . . . . . . . . . . . .
Net increase (decrease) in cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash  and cash equivalents at beginning of year . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash  and cash equivalents at end of year . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Interest paid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Income taxes, tax deposits and tax-related interest paid . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Noncash investing and financing activities:

Loans transferred to other real estate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Loans transferred from held-for-sale to portfolio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Loans transferred from portfolio to held-for-sale . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1,082
—
(112)
122
—
—
(8)
32
(5)
(243)
(5)
(15)
(100)
—
16
4
62
(311)
(445)
1
91

8,785
2,253
(9,011)
82
7,317
107
(74)
3
7
—
9,469

(2,010)
(1,287)
(3)
—
(3,683)
(197)
—
—
—
(1)
(72)
(113)
—
(7,366)
2,194
3,423
$ 5,617

$

$

$

619

251

114
—
—

See notes to consolidated financial statements.

72

213
1
212

686
18
(99)
114
88
38
—
51
(11)
(67)
—
—
(175)
—
(6)
99
82
(306)
137
1
862

156
1,667
(4,496)
(353)
(259)
—
(166)
34
—
—
(3,417)

(2,299)
(1,058)
(34)
8,000
(2,000)
—
2,250
1
—
(1)
(395)
—
—
4,464
1,909
1,514
$ 3,423

$

686
4
682

212
(1)
(53)
96
—
—
—
59
(3)
(7)
(3)
—
—
(9)
61
14
1
36
(75)
4
1,014

7
882
(3,519)
—
(3,561)
—
(189)
8
3
—
(6,369)

(1,295)
2,172
(8)
4,335
(1,529)
—
—
89
9
(580)
(390)
—
—
2,803
(2,552)
4,066
$ 1,514

$ 1,266

$ 1,703

$

$

241

65
84
—

$

$

402

20
—
83

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Note 1  — Summary of Significant Accounting Policies

Organization

Comerica  Incorporated  (the  Corporation)  is  a  registered  financial  holding  company  headquartered  in
Dallas, Texas. The Corporation’s major business segments are the Business Bank, the Retail Bank and Wealth &
Institutional  Management.  For  further  discussion  of  each  business  segment,  refer  to  Note  24.  The  core
businesses are tailored to each of the Corporation’s four primary geographic markets: Midwest, Western, Texas
and  Florida.  The  Corporation  and  its  banking  subsidiaries  are  regulated  at  both  the  state  and  federal  levels.

The accounting and reporting policies of the Corporation conform to U.S. generally accepted accounting
principles (GAAP) and prevailing practices within the banking industry. 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 and disclosure of contingent assets and liabilities at the date of the financial
statements and the reported amounts of revenue and expenses during the reporting period. Actual results could
differ from these estimates. Management evaluated subsequent events through February 25, 2009, the date the
consolidated financial statements were issued.

The following summarizes the significant accounting policies of the Corporation applied in the preparation

of the accompanying consolidated financial statements.

Accounting Standards Codification

In the third quarter 2009, the Corporation adopted Statement of Financial Accounting Standards (SFAS)
No. 168, ‘‘The FASB Accounting Standards Codification and the Hierarchy of Generally Accepted Accounting
Principles,’’ (SFAS 168). SFAS 168 establishes the Financial Accounting Standards Board (FASB) Accounting
Standards Codification (the Codification, or ASC) as the single source of authoritative, nongovernmental GAAP
recognized by the FASB. Rules and interpretive releases of the Securities and Exchange Commission (SEC) are
also  sources  of  authoritative  GAAP  for  SEC  registrants.  The  Codification  is  not  intended  to  change  GAAP.
Effective with the adoption of SFAS 168, all existing non-SEC accounting and reporting standards, except for
grandfathered  guidance  and  certain  recently-issued  standards  not  yet  integrated  into  the  Codification,  were
superseded and are considered nonauthoritative. References to GAAP in these Notes to Consolidated Financial
Statements are provided under the Codification structure  where applicable.

Principles of Consolidation

The consolidated financial statements include the accounts of the Corporation and its subsidiaries after
elimination  of  all  significant  intercompany  accounts  and  transactions.  Certain  amounts  in  the  financial
statements for prior years have been reclassified to  conform  to current financial  statement presentation.

The  Corporation  consolidates  variable  interest  entities  (VIEs)  in  which  it  is  the  primary  beneficiary.  In
general, a VIE is an entity that either (1) has an insufficient amount of equity to carry out its principal activities
without additional subordinated financial support, (2) has a group of equity owners that are unable to make
significant decisions about its activities or (3) has a group of equity owners that do not have the obligation to
absorb losses or the right to receive returns generated by its operations. If any of these characteristics is present,
the entity is subject to a variable interests consolidation model, and consolidation is based on variable interests,
not  on  ownership  of  the  entity’s  outstanding  voting  stock.  Variable  interests  are  defined  as  contractual,
ownership or other money interests in an entity that change with fluctuations in the entity’s net asset value. The
primary  beneficiary  consolidates  the  VIE;  the  primary  beneficiary  is  defined  as  the  enterprise  that  absorbs  a
majority of expected losses or receives a majority of residual returns (if the losses or returns occur), or both. The
Corporation consolidates entities not determined to be VIEs when it holds a majority (controlling) interest in the
entity’s outstanding voting stock. On January 1, 2009, the Corporation adopted new consolidation guidance,

73

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

which  defines  noncontrolling  interests  as  the  portion  of  equity  in  a  subsidiary  not  attributable,  directly  or
indirectly,  to  the  parent.  The  adoption  of  the  new  guidance  was  not  material  to  the  Corporation’s  financial
condition and results of operations. Due to the insignificance of the amounts, noncontrolling (minority) interest
in less than 100 percent owned consolidated subsidiaries is included in ‘‘capital surplus’’ on the consolidated
balance sheets and the related net income (loss) attributable to noncontrolling (minority) interest in earnings is
included in ‘‘other noninterest expenses’’ on the consolidated  statements of income.

Equity  investments  in  entities  that  are  not  VIEs  where  the  Corporation  owns  less  than  a  majority
(controlling) interest and equity investments in entities that are VIEs where the Corporation is not the primary
beneficiary are not consolidated. Rather, such investments are accounted for using either the equity method or
cost method. The equity method is used for investments in corporate joint ventures and investments where the
Corporation has the ability to exercise significant influence over the investee’s operation and financial policies,
which is generally presumed to exist if the Corporation owns more than 20 percent of the voting interest of the
investee.  Equity  method  investments  are  included  in  ‘‘accrued  income  and  other  assets’’  on  the  consolidated
balance sheets, with income and losses recorded in ‘‘other noninterest income’’ on the consolidated statements of
income. Unconsolidated equity investments that do not meet the criteria to be accounted for under the equity
method are accounted for under the cost method. Cost method investments in publicly traded companies are
included in ‘‘investment securities available-for-sale’’ on the consolidated balance sheets, with income (net of
write-downs)  recorded  in  ‘‘net  securities  gains’’  on  the  consolidated  statements  of  income.  Cost  method
investments  in  non-publicly  traded  companies  are  included  in  ‘‘accrued  income  and  other  assets’’  on  the
consolidated balance sheets, with income (net of write-downs) recorded in ‘‘other noninterest income’’ on the
consolidated statements of income.

For further information regarding the Corporation’s investments  in VIEs, refer to  Note 11.

Fair Value Measurements

Fair value measurement applies whenever accounting guidance requires or permits assets or liabilities to be
measured at fair value. Fair value is defined as the exchange price that would be received to sell an asset or paid
to  transfer  a  liability  in  the  principal  or  most  advantageous  market  for  the  asset  or  liability  in  an  orderly
transaction (i.e., not a forced transaction, such as a liquidation or distressed sale) between market participants at
the measurement date. Fair value is based on the assumptions market participants would use when pricing an
asset or liability. Fair value measurements and disclosures guidance establishes a three-level fair value hierarchy
that prioritizes the information used to develop fair value. The fair value hierarchy gives the highest priority to
quoted  prices  in  active  markets  and  the  lowest  priority  to  unobservable  data.  Fair  value  measurements  are
separately disclosed by level within the fair value hierarchy. For assets and liabilities recorded at fair value, it is
the Corporation’s policy to maximize the use of observable inputs and minimize the use of unobservable inputs
when developing fair value measurements for those items for which there  is an active market.

In  the  first  quarter  2009,  the  Corporation  adopted  new  fair  value  measurement  guidance  related  to
determining fair value when the volume and level of activity for the asset or liability have significantly decreased.
The  new  guidance  requires  an  assessment  of  whether  certain  factors  exist  to  indicate  that  the  market  for  an
instrument is not active at the measurement date. If, after evaluating those factors, the evidence indicates the
market is not active, the Corporation must determine whether recent quoted transaction prices are associated
with distressed transactions. If the Corporation concludes that the quoted prices are associated with distressed
transactions,  an  adjustment  to  the  quoted  prices  may  be  necessary  or  the  Corporation  may  conclude  that  a
change in valuation technique or the use of multiple techniques may be appropriate to estimate an instrument’s
fair  value.  The  adoption  of  the  new  fair  value  measurement  guidance  impacted  the  estimated  fair  value  of
auction-rate  securities  at  March  31,  2009,  as  the  Corporation  determined  the  market  was  not  active  for  the
auction-rate securities portfolio. The rate of redemption of the various types of auction-rate securities held by the

74

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Corporation  during  the  first  quarter  2009,  which  ranged  from  nominal  to  20  percent,  was  a  significant
consideration in the determination of a reasonable market premium a buyer would require. As a result, the fair
value of auction-rate securities remaining in the Corporation’s investment portfolio at March 31, 2009 increased
$36 million from December 31, 2008.

In  the  fourth  quarter  2009,  the  Corporation  adopted  new  guidance  on  the  fair  value  measurement  of
liabilities. The new guidance clarifies that in circumstances in which a quoted price in an active market for an
identical liability is not available, the Corporation is required to measure fair value using one or more of the
following techniques: a valuation technique that uses the quoted price of the identical liability when traded as an
asset  or  a  quoted  price  for  a  similar  liability  when  traded  as  an  asset,  or  another  valuation  method  that  is
consistent with the principles of fair value measurement guidance. The new guidance also clarifies that when
estimating the fair value of a liability, the Corporation is not required to include a separate input or adjustments
to other inputs relating to the existence of a restriction that prevents the transfer of the liability. The adoption of
the new  guidance was not material to the Corporation’s  financial condition and results of operations.

Also  in  the  fourth  quarter  2009,  the  Corporation  adopted  new  fair  value  measurement  guidance  that
permits  the  measurement  of  certain  alternative  investments  on  the  basis  of  net  asset  value  per  share  of  the
investment (or its equivalent). The Corporation has certain private equity and venture capital investments within
the scope of the new guidance; however, adoption of the guidance was not material to the Corporation’s financial
condition or results of operations.

Fair value measurements for assets and liabilities where there exists limited or no observable market data
and, therefore, are based primarily upon estimates, are often calculated based on the economic and competitive
environment,  the  characteristics  of  the  asset  or  liability  and  other  factors.  Therefore,  the  results  cannot  be
determined  with  precision  and  may  not  be  realized  in  an  actual  sale  or  immediate  settlement  of  the  asset  or
liability.  Additionally,  there  may  be  inherent  weaknesses  in  any  calculation  technique,  and  changes  in  the
underlying assumptions used, including discount rates and estimates of future cash flows, could significantly
affect the results of current or future values.

For further information about fair value measurements, refer  to Note 3.

Other Short-Term Investments

Other short-term investments include trading securities  and loans held-for-sale.

Trading securities are carried at market value. Realized and unrealized gains or losses on trading securities

are included in ‘‘other noninterest income’’ on the consolidated  statements  of income.

Loans held-for-sale, typically residential mortgages and Small Business Administration loans, are carried at

the lower of cost or market. Market value  is determined in the aggregate for each portfolio.

Investment Securities

Debt securities held-to-maturity are those securities which the Corporation has the ability and management
has the positive intent to hold to maturity as of the balance sheet dates. Debt securities held-to-maturity are
recorded at cost, adjusted for amortization  of premium and  accretion of  discount.

Debt securities that are not considered held-to-maturity and marketable equity securities are accounted for
as securities available-for-sale and recorded at fair value, with unrealized gains and losses, net of income taxes,
reported as a separate component of other comprehensive income (loss)  (OCI).

Investment securities are reviewed quarterly for possible other-than-temporary impairment (OTTI). In the
first quarter 2009, the Corporation adopted new guidance on debt and equity securities, related to recognition
and presentation of other-than-temporary impairments. The new guidance changed the method for determining

75

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

whether OTTI exists for debt securities by requiring an assessment of the likelihood of selling the security prior
to recovering its amortized cost basis. It also changed the amount of an impairment charge to be recorded in the
consolidated statements of income. If the Corporation intends to sell the security or it is more-likely-than-not
that the Corporation will be required to sell the security prior to recovery of its amortized cost basis, the security
would be written down to fair value with the full amount of any impairment charge recorded as a loss in ‘‘net
securities gains’’ in the consolidated statements of income. If the Corporation does not intend to sell the security
and it is more-likely-than-not that the Corporation will not be required to sell the security prior to recovery of its
amortized cost basis, only the credit component of any impairment of a debt security would be recognized as a
loss in ‘‘net securities gains’’ on the consolidated statements of income, with the remaining impairment recorded
in OCI. The adoption of the guidance was not material to the Corporation’s financial condition or results of
operations.

The OTTI review for equity securities includes an analysis of the facts and circumstances of each individual
investment  and  focuses  on  the  severity  of  loss,  the  length  of  time  the  fair  value  has  been  below  cost,  the
expectation for that security’s performance, the financial condition and near-term prospects of the issuer, and
management’s intent and ability to hold the security to recovery. A decline in value of an equity security that is
considered  to  be  other-than-temporary  is  recorded  as  a  loss  in  ‘‘net  securities  gains’’  on  the  consolidated
statements of income.

Gains or losses on the sale of securities are computed based on the adjusted cost of the specific security sold.

For further information on investment securities,  refer  to Note 4.

Allowance for Credit Losses

The allowance for credit losses includes both the allowance for loan losses and the allowance for credit

losses on lending-related commitments.

Allowance for Loan Losses

The  allowance  for  loan  losses  represents  management’s  assessment  of  probable  losses  inherent  in  the
Corporation’s loan portfolio. The allowance provides for probable losses that have been identified with specific
customer relationships and for probable losses believed to be inherent in the loan portfolio that have not been
specifically identified. Internal risk ratings are assigned to each business loan at the time of approval and are
subject  to  subsequent  periodic  reviews  by  the  Corporation’s  senior  management.  The  Corporation  defines
business  loans  as  those  belonging  to  the  commercial,  real  estate  construction,  commercial  mortgage,  lease
financing and international loan portfolios. The Corporation performs a detailed credit quality review quarterly
on both large business and certain large consumer and residential mortgage loans that have deteriorated below
certain levels of credit risk. When these individual loans are impaired, the level of impairment is estimated using
one  of  several  methods,  including  the  estimated  collateral  value,  market  value  of  similar  debt  or  discounted
expected  cash  flows.  When  fair  value  is  less  than  current  carrying  value,  the  difference  is  charged-off  when
appropriate, or a valuation allowance is established within the allowance for loan losses. Those impaired loans
not  requiring  an  allowance  represent  loans  for  which  the  fair  value  of  expected  repayments  or  collateral
exceeded the recorded investment in such loans. At December 31, 2009, substantially all impaired loans were
evaluated  based  on  fair  value  of  related  collateral.  A  portion  of  the  allowance  is  allocated  to  the  remaining
business loans by applying estimated loss ratios to the loans within each risk rating, based on numerous factors
identified below. In addition, a portion of the allowance is allocated to these remaining loans based on industry-
specific  risks  inherent  in  certain  portfolios  that  have  experienced  above  average  losses.  The  portion  of  the
allowance allocated to all other consumer and residential mortgage loans is determined by applying estimated
loss ratios to various segments of the loan portfolio. Estimated loss ratios for all portfolios are updated quarterly,
incorporating factors such as recent charge-off experience, current economic conditions and trends, changes in

76

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

collateral values of properties securing loans (using index-based estimates), and trends with respect to past due
and nonaccrual amounts, and are supported by underlying analysis, including information on migration and loss
given  default  studies  from  each  of  the  Corporation’s  three  largest  domestic  geographic  markets  (Midwest,
Western and Texas), as well as mapping to bond tables. For collateral-dependent real estate loans, independent
appraisals  are  obtained  at  loan  inception  and  updated  on  an  as-needed  basis,  generally  at  the  time  a  loan  is
determined to be impaired and at least  annually  thereafter.

Actual loss ratios experienced in the future may vary from those estimated. The uncertainty occurs because
factors may exist which affect the determination of probable losses inherent in the loan portfolio and are not
necessarily captured by the application of estimated loss ratios or identified industry-specific risks. A portion of
the allowance is maintained to capture these probable losses and reflects management’s view that the allowance
should recognize the margin for error inherent in the process of estimating expected loan losses. Factors that
were  considered  in  the  evaluation  of  the  adequacy  of  the  Corporation’s  allowance  include  the  inherent
imprecision in the risk rating system which covers probable loan losses as a result of an inaccuracy in assigning
risk ratings or stale ratings which may not have been updated for recent negative trends in particular credits. In
the first quarter 2009, the Corporation refined the methodology used to estimate the imprecision in the risk
rating system portion of the allowance by only applying the identified error rate in assigning risk ratings, based
on semiannual reviews, solely to the loan population that was tested. Previously, the error rate was applied to a
larger population of loans. This change in methodology reduced the allowance by approximately $16 million in
the first quarter 2009.

The  total  allowance  for  loan  losses  is  available  to  absorb  losses  from  any  segment  within  the  portfolio.
Unanticipated economic events, including political, economic and regulatory instability in countries where the
Corporation  has  loans,  could  cause  changes  in  the  credit  characteristics  of  the  portfolio  and  result  in  an
unanticipated  increase  in  the  allowance.  Inclusion  of  other  industry-specific  portfolio  exposures  in  the
allowance, as well as significant increases in the current portfolio exposures, could also increase the amount of
the allowance. Any of these events, or some combination thereof, may result in the need for additional provision
for loan losses in order to maintain an  allowance  that complies with credit risk and accounting  policies.

Loans deemed uncollectible are charged off and deducted from the allowance. The provision for loan losses

and recoveries on loans previously charged off  are  added to the  allowance.

Allowance for Credit Losses on Lending-Related Commitments

The  allowance  for  credit  losses  on  lending-related  commitments  provides  for  probable  credit  losses
inherent in lending-related commitments, including unused commitments to extend credit, letters of credit and
financial guarantees. Lending-related commitments for which it is probable that the commitment will be drawn
(or  sold)  are  reserved  with  the  same  estimated  loss  rates  as  loans,  or  with  specific  reserves.  In  general,  the
probability  of  draw  for  letters  of  credit  is  considered  certain  once  the  credit  is  assigned  a  risk  rating  that  is
generally consistent with regulatory defined substandard or doubtful. Other letters of credit and all unfunded
commitments have a lower probability of draw, to which standard loan loss rates are applied. The allowance for
credit  losses  on  lending-related  commitments  is  included  in  ‘‘accrued  expenses  and  other  liabilities’’  on  the
consolidated balance sheets, with the corresponding charge reflected in ‘‘provision for credit losses on lending-
related commitments’’ in the noninterest  expenses section  on the consolidated statements  of income.

Nonperforming Assets

Nonperforming  assets  consist  of  loans,  including  loans  held-for-sale,  and  debt  securities  for  which  the
accrual of interest has been discontinued, loans for which the terms have been renegotiated to less than market
rates due to a serious weakening of the borrower’s financial condition, and real estate which has been acquired
through foreclosure and is awaiting disposition.

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NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

A loan is impaired when it is probable that interest or principal payments will not be made in accordance
with the contractual terms of the original loan agreement. Consistent with this definition, all nonaccrual and
reduced-rate  loans  are  impaired.  Loans  restructured  in  troubled  debt  restructurings  bearing  market  rates  of
interest  at  the  time  of  restructuring  and  performing  in  compliance  with  their  modified  terms  (performing
restructured  loans)  for  a  period  of  six  months  are  considered  impaired  only  in  the  calendar  year  of  the
restructuring.

Residential real estate loans, which consist of traditional residential mortgages and home equity loans and
lines of credit, are generally placed on nonaccrual status and charged off to current appraised values, less costs to
sell,  during  the  foreclosure  process,  normally  no  later  than  180  days  past  due.  Other  consumer  loans  are
generally  not  placed  on  nonaccrual  status  and  are  charged  off  at  no  later  than  120  days  past  due,  earlier  if
deemed  uncollectible.  Business  loans  and  debt  securities  are  generally  placed  on  nonaccrual  status  when
management determines full collection of principal or interest is unlikely or when principal or interest payments
are 90 days past due, unless the loan is fully collateralized and in the process of collection. At the time a loan or
debt  security  is  placed  on  nonaccrual  status,  interest  previously  accrued  but  not  collected  is  charged  against
current  income.  Income  on  such  loans  and  debt  securities  is  then  recognized  only  to  the  extent  that  cash  is
received and where future collection of principal is probable. Generally, a loan or debt security may be returned
to accrual status when all delinquent principal  and interest have been  received and the Corporation expects
repayment of the remaining contractual principal and interest, or when the loan or debt security is both well
secured and in the process of collection.

Real estate acquired through foreclosure (foreclosed property) is carried at the lower of cost or fair value,
less  estimated  costs  to  sell.  Independent  appraisals  are  obtained  to  substantiate  the  fair  value  of  real  estate
transferred to foreclosed property at the time of foreclosure and updated at least annually or upon evidence of
deterioration in the property’s value. At the time of foreclosure, any excess of the related loan balance over fair
value  (less  estimated  costs  to  sell)  of  the  property  acquired  is  charged  to  the  allowance  for  loan  losses.
Subsequent write-downs, operating expenses and losses upon sale, if any, are charged to noninterest expenses.

Premises  and Equipment

Premises and equipment are stated at cost, less accumulated depreciation and amortization. Depreciation,
computed on the straight-line method, is charged to operations over the estimated useful lives of the assets. The
estimated useful lives are generally 10 years to 33 years for premises that the Corporation owns and three years to
eight  years  for  furniture  and  equipment.  Leasehold  improvements  are  amortized  over  the  terms  of  their
respective leases or 10 years, whichever is shorter.

Software

Capitalized  software  is  stated  at  cost,  less  accumulated  amortization.  Capitalized  software  includes
purchased  software  and  capitalizable  application  development  costs  associated  with  internally-developed
software.  Amortization,  computed  on  the  straight-line  method,  is  charged  to  operations  over  the  estimated
useful life of the software, which is generally five years. Capitalized software is included in ‘‘accrued income and
other assets’’ on the consolidated balance sheets.

Goodwill

Goodwill is subject to impairment testing, which the Corporation conducts annually as of July 1 each year
and on an interim basis if events or changes in circumstances between annual tests indicate the assets might be
impaired. Under applicable accounting guidance, the goodwill impairment test is a two-step test. The first step
of the goodwill impairment test compares the fair value of identified reporting units, which are a subset of the
Corporation’s operating segments, with their carrying amount, including goodwill. If the fair value of a reporting

78

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

unit exceeds its carrying value, goodwill of the reporting unit is not impaired. If the fair value of the reporting
unit is less than the carrying value, the second step must be performed to determine the implied fair value of the
reporting unit’s goodwill and the amount  of  goodwill impairment.

Additional information regarding goodwill  and impairment  testing can be  found in  Note 9.

Nonmarketable Equity Securities

The Corporation has a portfolio of investments in indirect private equity and venture capital funds. The
majority of these investments are not readily marketable and are included in ‘‘accrued income and other assets’’
on the consolidated balance sheets. The investments are individually reviewed for impairment on a quarterly
basis  by  comparing  the  carrying  value  to  the  estimated  fair  value.  The  amount  by  which  the  carrying  value
exceeds the fair value that is determined to be other-than-temporary impairment is charged to current earnings
and the carrying value of the investment is  written down accordingly.

The Corporation also holds restricted equity investments, which are securities the Corporation is required
to hold for various reasons and consist primarily of Federal Home Loan Bank of Dallas (FHLB) and Federal
Reserve Bank (FRB) stock. Restricted equity securities, classified in ‘‘accrued income and other assets’’ on the
consolidated balance sheets, are not readily marketable and are recorded at cost (par value) and evaluated for
impairment based on the ultimate recoverability of the par value. If the Corporation does not expect to recover
the full par value, the amount by which the par value exceeds the ultimately recoverable value would be charged
to current earnings and the carrying value of the investment would be written down  accordingly.

Derivative Instruments and Hedging Activities

Derivative instruments are carried at fair value in either ‘‘accrued income and other assets’’ or ‘‘accrued
expenses and other liabilities’’ on the consolidated balance sheets. The accounting for changes in the fair value
(i.e., gains or losses) of a derivative instrument is determined by whether it has been designated and qualifies as
part of a hedging relationship and, further, by the type of hedging relationship. For those derivative instruments
that  are  designated  and  qualify  as  hedging  instruments,  the  Corporation  designates  the  hedging  instrument,
based  upon  the  exposure  being  hedged,  as  either  a  fair  value  hedge  or  a  cash  flow  hedge.  For  derivative
instruments designated and qualifying as fair value hedges (i.e., hedging the exposure to changes in the fair value
of an asset or a liability or an identified portion thereof that is attributable to a particular risk), the gain or loss on
the derivative instrument, as well as the offsetting loss or gain on the hedged item attributable to the hedged risk,
are recognized in current earnings during the period of the change in fair values. For derivative instruments that
are designated and qualify as cash flow hedges (i.e., hedging the exposure to variability in expected future cash
flows that is attributable to a particular risk), the effective portion of the gain or loss on the derivative instrument
is reported as a component of other comprehensive income and reclassified into earnings in the same period or
periods  during  which  the  hedged  transaction  affects  earnings.  The  remaining  gain  or  loss  on  the  derivative
instrument in excess of the cumulative change in the present value of future cash flows of the hedged item (i.e.,
the  ineffective  portion),  if  any,  is  recognized  in  current  earnings  during  the  period  of  change.  For  derivative
instruments not designated as hedging instruments, the gain or loss is recognized in current earnings during the
period of change.

For derivatives designated as hedging instruments at inception, the Corporation uses either the short-cut
method or applies dollar offset or statistical regression analysis to assess effectiveness. The short-cut method is
used for certain fair value hedges of medium- and long-term debt. This method allows for the assumption of zero
hedge ineffectiveness and eliminates the requirement to further assess hedge effectiveness on these transactions.
For hedge relationships to which the Corporation does not apply the short-cut method, either the dollar offset or
statistical regression analysis is used at inception and for each reporting period thereafter to assess whether the
derivative used has been and is expected to be highly effective in offsetting changes in the fair value or cash flows

79

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

of the hedged item. All components of each derivative instrument’s gain or loss are included in the assessment of
hedge effectiveness. Net hedge ineffectiveness is recorded in ‘‘other noninterest income’’ on the consolidated
statements of income.

On  January  1,  2009,  the  Corporation  adopted  new  guidance  relating  to  disclosures  about  derivative
instruments and hedging activities. This new guidance requires entities to provide greater transparency about
(a) how and why an entity uses derivative instruments, (b) how derivative instruments and related hedged items
are  accounted  for,  and  (c)  how  derivative  instruments  and  related  hedged  items  affect  an  entity’s  financial
position, results of operations and cash flows. To meet those objectives, the guidance requires (1) qualitative
disclosures about objectives for using derivatives by primary underlying risk exposure (e.g., interest rate, credit
or foreign exchange rate) and by purpose or strategy (fair value hedge, cash flow hedge, net investment hedge
and non-hedges), (2) information about the volume of derivative activity in a flexible format that the preparer
believes is the most relevant and practicable, (3) tabular disclosures about balance sheet location and gross fair
value amounts of derivative instruments, income statement and other comprehensive income location of gain
and  loss  amounts  on  derivative  instruments  by  type  of  contract,  and  (4)  disclosures  about  credit-risk-related
contingent features in derivative agreements.

Further  information  on  the  Corporation’s  derivative  instruments  and  hedging  activities  is  included  in

Note 10.

Standby and Commercial Letters of Credit and Financial  Guarantees

Certain guarantee contracts or indemnification agreements issued or modified subsequent to December 31,
2002, that contingently require the Corporation, as guarantor, to make payments to the guaranteed party are
initially  measured  at  fair  value  and  included  in  ‘‘accrued  expenses  and  other  liabilities’’  on  the  consolidated
balance sheets. Further information on the Corporation’s obligations under guarantees is included in Note 10.

Loan Origination Fees and Costs

On  January  1,  2008,  the  Corporation  prospectively  implemented  a  refinement  in  the  application  of
receivables  guidance  related  to  nonrefundable  fees  and  other  costs,  which  resulted  in  the  deferral  and
amortization to net interest income of substantially all loan origination fees and costs over the life of the related
loan or over the commitment period as a yield adjustment. Prior to January 1, 2008, the Corporation deferred
and amortized business loan origination and commitment fees greater than $10 thousand and all Small Business
Administration, residential mortgage and consumer loan origination fees and costs over the life of the related
loan or over the commitment period as a yield adjustment. The impact of the refinement on 2008 results was a
reduction  in  net  interest  income  of  $17  million,  a  reduction  in  the  net  interest  margin  of  3  basis  points,  a
reduction  in  noninterest  expenses  of  $44  million  and  an  increase  in  net  income  of  $17  million,  or  $0.11  per
diluted  share.  The  impact  does  not  include  an  adjustment  to  cumulatively  correct  the  application  of  the
receivables  guidance  related  to  nonrefundable  fees  and  other  costs,  as  such  an  adjustment  was  deemed
immaterial,  based  on  the  existing  accounting  changes  and  error  corrections  guidance  on  materiality.  The
Corporation also concluded that a retroactive application of the refinement to any prior periods would not have
been  material.

Loan  fees  on  unused  commitments  and  net  origination  fees  related  to  loans  sold  are  recognized  in

noninterest income.

Share-Based Compensation

In 2006, the Corporation adopted stock compensation guidance using the modified-prospective transition
method. The Corporation recognizes share-based compensation expense using the straight-line method over the

80

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

requisite service period for all stock awards, including those with graded vesting. Measurement and attribution
of compensation cost for awards that were granted prior to 2006 continue to be based on the estimate of the
grant-date fair value and attribution method used  under  prior accounting guidance.

The guidance adopted in 2006 requires that the expense associated with share-based compensation awards
be recorded over the requisite service period. The requisite service period is the period an employee is required
to provide service in order to vest in the award, which cannot extend beyond the retirement-eligible date (the
date  at  which  the  employee  is  no  longer  required  to  perform  any  service  to  receive  the  share-based
compensation). Prior to 2006, the Corporation recorded the expense associated with share-based compensation
awards over the explicit service period (vesting period). Upon retirement, any remaining unrecognized costs
related to share-based compensation awards retained after retirement were  expensed.

The  Corporation  elected  to  adopt  the  alternative  transition  method  provided  in  the  2006  guidance  for
calculating the tax effects of share-based compensation. The alternative transition method included simplified
methods to establish the beginning balance of the additional paid-in capital pool (APIC pool) related to the tax
effects of employee share-based compensation, and to determine the subsequent impact on the APIC pool and
consolidated statements of cash flows of the tax effects of employee share-based compensation awards that were
outstanding and fully or partially unvested  upon  adoption of the guidance.

Further information on the Corporation’s share-based compensation plans is included in  Note 18.

Defined Benefit Pension and Other Postretirement Costs

Defined benefit pension costs are charged to ‘‘employee benefits’’ expense on the consolidated statements
of  income  and  are  funded  consistent  with  the  requirements  of  federal  laws  and  regulations.  Inherent  in  the
determination  of  defined  benefit  pension  costs  are  assumptions  concerning  future  events  that  will  affect  the
amount  and  timing  of  required  benefit  payments  under  the  plans.  These  assumptions  include  demographic
assumptions  such  as  retirement  age  and  mortality,  a  compensation  rate  increase,  a  discount  rate  used  to
determine the current benefit obligation and a long-term expected rate of return on plan assets. Net periodic
defined  benefit  pension  expense  includes  service  cost,  interest  cost  based  on  the  assumed  discount  rate,  an
expected return on plan assets based on an actuarially derived market-related value of assets, amortization of
prior service cost and amortization of net actuarial gains or losses. The market-related value used to determine
the expected return on plan assets is based on fair value adjusted for the difference between expected returns
and actual asset performance. The asset gains and losses are incorporated in the market-related value over a
five-year period. Prior service costs include the impact of plan amendments on the liabilities and are amortized
over the future service periods of active employees expected to receive benefits under the plan. Actuarial gains
and losses result from experience different from that assumed and from changes in assumptions (excluding asset
gains and losses not yet reflected in market-related value). Amortization of actuarial gains and losses is included
as a component of net periodic defined benefit pension cost for a year if the actuarial net gain or loss exceeds
10  percent  of  the  greater  of  the  projected  benefit  obligation  or  the  market-related  value  of  plan  assets.  If
amortization  is  required,  the  excess  is  amortized  over  the  average  remaining  service  period  of  participating
employees expected to receive benefits  under  the plan.

Postretirement benefits are recognized in ‘‘employee benefits’’ expense on the consolidated statements of
income  during  the  average  remaining  service  period  of  participating  employees  expected  to  receive  benefits
under the plan or the average remaining future lifetime of retired participants currently receiving benefits under
the plan.

For  further  information  regarding  the  Corporation’s  defined  benefit  pension  and  other  postretirement

plans, refer to Note 19.

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NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Income Taxes

The provision for income taxes is based on amounts reported in the consolidated statements of income
(after deducting non-taxable items, principally income on bank-owned life insurance, and deducting tax credits
related to investments in low income housing partnerships) and includes deferred income taxes on temporary
differences between the income tax basis and financial accounting basis of assets and liabilities. Deferred tax
assets are evaluated for realization based on available evidence of loss carry-back capacity, future reversals of
existing taxable temporary differences, and assumptions made regarding future events. A valuation allowance is
provided when it is more-likely-than-not that some portion of the deferred tax asset will not be realized. The
provision  for  income  taxes  assigned  to  discontinued  operations  is  based  on  statutory  rates,  adjusted  for
permanent differences generated by those operations.

The  Corporation  classifies  interest  and  penalties  on  income  tax  liabilities  in  the  ‘‘provision  for  income

taxes’’ on the consolidated statements of  income.

On January 1, 2008, the Corporation adopted new guidance on accounting for the income tax benefits of
dividends on share-based payment awards. The new guidance requires the Corporation to recognize the income
tax benefit realized from dividends charged to retained earnings and paid to employees for nonvested restricted
stock  awards  as  an  increase  to  capital  surplus.  Prior  to  2008,  the  income  tax  benefit  for  such  dividends  was
recognized as a reduction of income tax expense. For a further discussion of income taxes, refer to Note 20.

Discontinued  Operations

Components of the Corporation that have been or will be disposed of by sale, where the Corporation does
not  have  a  significant  continuing  involvement  in  the  operations  after  the  disposal,  are  accounted  for  as
discontinued  operations  in  all  periods  presented  if  significant  to  the  consolidated  financial  statements.  For
further information on discontinued operations, refer to Note 26.

Earnings Per Share

On  January  1,  2009,  the  Corporation  adopted  new  earnings  per  share  guidance  related  to  determining
whether instruments granted in share-based payment transactions are participating securities. The new guidance
clarified that unvested share-based payment awards that contain nonforfeitable rights to dividends or dividend
equivalents are considered participating securities and should be included in the calculation of basic earnings
per share using the two-class method and was applied retrospectively to all prior periods presented. The impact
of adoption on the years ended December 31, 2008 and 2007 is provided in the following table. For further
earnings per share information, refer to Note  17.

Basic  earnings per common share:

Income (loss) from  continuing operations . . . . . . . . . . . . . . . . . . .
Net income (loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(0.02) $(0.04)
(0.04)
(0.02)

Diluted earnings per common share:

Income (loss) from  continuing operations . . . . . . . . . . . . . . . . . . .
Net income (loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(0.01) $ —
—
(0.01)

2008

2007

Statements of Cash Flows

Cash and cash equivalents are defined as those amounts included in ‘‘cash and due from banks’’, ‘‘federal
funds sold and securities purchased under agreements to resell’’ and ‘‘interest-bearing deposits with banks’’ on

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NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

the consolidated balance sheets. Cash flows from discontinued operations are reported as separate line items
within cash flows from operating, investing and financing activities in the consolidated statements of cash flows.

Other Comprehensive Income (Loss)

The  Corporation  has  elected  to  present  information  on  comprehensive  income  in  the  consolidated

statements of changes in shareholders’ equity and  in Note  16.

Note 2  — Pending Accounting Pronouncements

In June 2009, the FASB issued SFAS No. 166, ‘‘Accounting for Transfers of Financial Assets, an amendment
of FASB Statement No. 140,’’ and in December 2009 issued Accounting Standards Update (ASU) No. 2009-16,
‘‘Transfers and Servicing (Topic 860): Accounting for Transfers of Financial Assets,’’ (ASU 2009-16) to codify the
guidance.  ASU  2009-16  removes  the  concept  of  a  qualifying  special-purpose  entity  from  ASC  Topic  860,
‘‘Transfers  and  Servicing,’’  and  eliminates  the  exception  for  qualifying  special-purpose  entities  from
consolidation guidance. In addition, ASU 2009-16 establishes specific conditions for reporting a transfer of a
portion of a financial asset as a sale. If the transfer does not meet established sale conditions, the transferor and
transferee must account for the transfer as a secured borrowing. An enterprise that continues to transfer portions
of a financial asset that do not meet the established sale conditions would be eligible to record a sale only after it
has transferred all of its interest in that asset. The effective date is for fiscal years beginning after November 15,
2009.  Accordingly,  the  Corporation  will  adopt  the  provisions  of  ASU  2009-16  in  the  first  quarter  2010.  The
Corporation does not expect the adoption of the provisions of ASU 2009-16 to have a material effect on the
Corporation’s financial condition and  results of operations.

In June 2009, the FASB issued SFAS No. 167, ‘‘Amendments to FASB Interpretation No. 46(R),’’ and in
December 2009 issued ASU No. 2009-17, ‘‘Consolidation (Topic 810): Improvements in Financial Reporting by
Enterprises  Involved  with  Variable  Interest  Entities,’’  (ASU  2009-17)  to  codify  the  guidance.  ASU  2009-17
replaces  the  quantitative-based  risks  and  rewards  calculation  for  determining  which  enterprise,  if  any,  is  the
primary  beneficiary  and  is  required  to  consolidate  a  VIE  with  a  qualitative  approach  focused  on  identifying
which enterprise has both the power to direct the activities of the VIE that most significantly impact the entity’s
economic  performance  and  the  obligation  to  absorb  losses  or  the  right  to  receive  benefits  that  could  be
significant to the entity. In addition, ASU 2009-17 requires reconsideration of whether an entity is a VIE when
any changes in facts and circumstances occur such that the holders of the equity investment at risk, as a group,
lose  the  power  to  direct  the  activities  of  the  entity  that  most  significantly  impact  the  entity’s  economic
performance  through  loss  of  voting  or  similar  rights.  It  also  requires  ongoing  assessments  of  whether  an
enterprise is the primary beneficiary of a VIE and additional disclosures about an enterprise’s involvement in
VIEs. The effective date is for fiscal years beginning after November 15, 2009. Accordingly, the Corporation will
adopt the provisions of ASU 2009-17 in the first quarter 2010. The Corporation evaluated its interest in certain
entities to determine if these entities meet the definition of a VIE and whether the Corporation was the primary
beneficiary under the provisions of ASU 2009-17, and concluded no additional entities require consolidation,
except  for  two  money  market  funds  managed  by  the  Corporation,  which  held  $1.9  billion  in  assets  at
December  31,  2009.  In  January  2010,  the  FASB  approved  a  deferral  of  ASU  2009-17  for  certain  investment
entities and money market funds and announced plans to issue a related ASU in the first quarter of 2010. The
ASU will defer the requirement to consolidate the two money market funds managed by the Corporation.

In  January  2010,  the  FASB  issued  ASU  No.  2010-06,  ‘‘Fair  Value  Measurements  and  Disclosures
(Topic  820):  Improving  Disclosures  about  Fair  Value  Measurements,’’  (ASU  2010-06)  to  amend  the
Codification. ASU 2010-06 requires separate disclosure of significant transfers in and out of Level 1 and Level 2
fair  value  measurements  and  the  reasons  for  the  transfers,  and  disclosure  of  purchases,  sales,  issuances  and
settlements activity on a gross (rather than net) basis in the Level 3 reconciliation of fair value measurements for

83

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

assets  and  liabilities  measured  at  fair  value  on  a  recurring  basis.  In  addition,  ASU  2010-06  clarifies  existing
disclosures  for  level  of  disaggregation  of  fair  value  measurements  of  assets  and  liabilities,  and  inputs  and
valuation techniques used for fair value measurements in Levels 2 and 3. The effective date is for fiscal years
beginning after December 15, 2009, except for the disclosures about activity on a gross basis in Level 3 fair value
measurements,  which  are  effective  for  fiscal  years  beginning  after  December  15,  2010.  Accordingly,  the
Corporation will adopt the provisions of ASU 2010-06 in the first quarter 2010, except for the disclosures about
activity on a gross basis in Level 3 fair value measurements, which the Corporation will adopt in the first quarter
2011. The Corporation does not expect the adoption of the provisions of ASU 2010-06 to have a material effect
on the Corporation’s financial condition  and  results of operations.

Note 3  — Fair Value Measurements

The  Corporation  utilizes  fair  value  measurements  to  record  fair  value  adjustments  to  certain  assets  and
liabilities  and  to  determine  fair  value  disclosures.  Investment  securities  available-for-sale,  trading  securities,
derivatives and certain liabilities are recorded at fair value on a recurring basis. Additionally, from time to time,
the Corporation may be required to record other assets and liabilities at fair value on a nonrecurring basis, such
as impaired loans, other real estate (primarily foreclosed properties), indirect private equity and venture capital
investments and certain other assets and liabilities. These nonrecurring fair value adjustments typically involve
write-downs of individual assets or application of lower of cost  or fair value accounting.

The Corporation categorizes assets and liabilities recorded at fair value into a three-level hierarchy, based on
the markets in which the assets and liabilities are traded and the reliability of the assumptions used to determine
fair value. These levels are:

Level 1 Valuation is based upon quoted prices for identical instruments traded in active markets.

Level 2 Valuation is based upon quoted prices for similar instruments in active markets, quoted prices for
identical  or  similar  instruments  in  markets  that  are  not  active,  and  model-based  valuation
techniques for which all significant assumptions are observable in the market.

Level 3 Valuation is generated from model-based techniques that use at least one significant assumption
not observable in the market. These unobservable assumptions reflect estimates of assumptions
that market participants would use in pricing the asset or liability. Valuation techniques include
use of option pricing models, discounted cash flow  models and similar techniques.

Following is a description of the valuation methodologies and key inputs used to measure financial assets
and liabilities recorded at fair value, as well as a description of the methods and significant assumptions used to
estimate fair value disclosures for financial instruments not recorded at fair value in their entirety on a recurring
basis. For financial assets and liabilities recorded at fair value, the description includes an indication of the level
of the fair value hierarchy in which the  assets or  liabilities are classified.

Cash and due from banks, federal funds sold and securities purchased under agreements to resell, and
interest-bearing deposits with banks

The carrying amount of these instruments approximates the estimated fair  value.

Trading securities and associated liabilities

Securities  held  for  trading  purposes  and  associated  liabilities  are  recorded  at  fair  value  and  included  in
‘‘other short-term investments’’ and ‘‘accrued expenses and other liabilities,’’ respectively, on the consolidated
balance  sheets.  Level  1  securities  held  for  trading  purposes  include  assets  related  to  employee  deferred
compensation plans, which are invested in mutual funds and other securities traded on an active exchange, such

84

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

as  the  New  York  Stock  Exchange.  Deferred  compensation  plan  liabilities  represent  the  fair  value  of  the
obligation to the employee, which corresponds to the fair value of the invested assets. Level 2 trading securities
include  municipal  bonds  and  mortgage-backed  securities  issued  by  U.S.  government-sponsored  entities  and
corporate debt securities. Securities classified as Level 3 include securities in less liquid markets and securities
not rated by a credit agency. The methods used to value trading securities are the same as the methods used to
value investment securities available-for-sale, discussed below.

Loans held-for-sale

Loans  held-for-sale,  included  in  ‘‘other  short-term  investments’’  on  the  consolidated  balance  sheets,  are
recorded  at  the  lower  of  cost  or  fair  value.  The  fair  value  of  loans  held-for-sale  is  based  on  what  secondary
markets are currently offering for portfolios with similar characteristics. As such, the Corporation classifies loans
held-for-sale subjected to nonrecurring fair value adjustments as  Level 2.

Investment securities available-for-sale

Investment  securities  available-for-sale  are  recorded  at  fair  value  on  a  recurring  basis.  Fair  value
measurement is based upon quoted prices, if available. If quoted prices are not available or the market is deemed
to  be  inactive  at  the  measurement  date  and  quoted  prices  are  determined  to  be  associated  with  distressed
transactions,  an  adjustment  to  the  quoted  prices  may  be  necessary  or  the  Corporation  may  conclude  that  a
change in valuation technique or the use of multiple valuation techniques may be appropriate to estimate an
instrument’s fair value. Level 1 securities include those traded on an active exchange, such as the New York
Stock Exchange, U.S. Treasury securities that are traded by dealers or brokers in active over-the-counter markets
and money market funds. Level 2 securities primarily include residential mortgage-backed securities issued by
U.S. government-sponsored enterprises. Securities classified as Level 3, of which the substantial majority are
auction-rate securities, represent securities in less liquid markets requiring significant management assumptions
when determining fair value. Due to the lack of a robust secondary auction-rate securities market with active fair
value indicators, fair value at December 31, 2009 and 2008 was determined using an income approach based on a
discounted  cash  flow  model  utilizing  two  significant  assumptions:  discount  rate  (including  a  liquidity  risk
premium) and workout period. The discount rate was calculated using credit spreads of the underlying collateral
or similar securities plus a liquidity risk premium. The liquidity risk premium was based on observed industry
auction-rate securities valuations by third parties. The workout period was based on an assessment of publicly
available information on efforts to re-establish functioning markets for these securities and the Corporation’s
redemption  experience.  The  rate  of  redemption  of  the  various  types  of  auction-rate  securities  held  by  the
Corporation  during  the  year  ended  December  31,  2009,  which  ranged  from  nominal  to  approximately
45 percent, was a significant consideration in the determination of a reasonable market premium a buyer would
require. For further information regarding auction-rate securities, refer to Note 4 to the consolidated financial
statements.

Loans

The  Corporation  does  not  record  loans  at  fair  value  on  a  recurring  basis.  However,  periodically,  the
Corporation records nonrecurring adjustments to the carrying value of loans based on fair value measurements.
Loans for which it is probable that payment of interest or principal will not be made in accordance with the
contractual terms of the original loan agreement are considered impaired. Impaired loans where an allowance is
established based on the fair value of collateral require classification in the fair value hierarchy. When the fair
value  of  the  collateral  is  based  on  an  observable  market  price  or  a  current  appraised  value,  the  Corporation
classifies  the  impaired  loan  as  nonrecurring  Level  2.  When  a  current  appraised  value  is  not  available  or
management determines the fair value of the collateral is further impaired below the appraised value and there is
no observable market price, the Corporation classifies  the impaired loan as nonrecurring Level 3.

85

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Business loans consist of commercial, real estate construction, commercial mortgage, lease financing and
international loans. The estimated fair value for variable rate business loans that reprice frequently is based on
carrying values adjusted for estimated credit losses and other adjustments that would be expected to be made by
a market participant in an active market. The fair value for other business loans, and consumer and residential
mortgage loans are estimated using a discounted cash flow model that employs interest rates currently offered on
the loans, adjusted by an amount for estimated credit losses and other adjustments that would be expected to be
made by a market participant in an active market. The rates take into account the expected yield curve, as well as
an adjustment for prepayment risk, when applicable.

Customers’ liability on acceptances outstanding and acceptances outstanding

The carrying amount approximates the  estimated fair value.

Derivative assets and liabilities

Substantially all of the derivative instruments held or issued by the Corporation for risk management or
customer-initiated activities are traded in over-the-counter markets where quoted market prices are not readily
available.  For  those  derivative  instruments,  the  Corporation  measures  fair  value  using  internally  developed
models that use primarily market observable inputs, such as yield curves and option volatilities, and include the
value associated with counterparty credit risk. As such, the Corporation classifies those derivative instruments as
recurring  Level  2.  Examples  of  Level  2  derivative  instruments  are  interest  rate  swaps,  energy  and  foreign
exchange derivative contracts.

The Corporation also holds a portfolio of warrants for generally nonmarketable equity securities. These
warrants  are  primarily  from  high  technology,  non-public  companies  obtained  as  part  of  the  loan  origination
process. Warrants which contain a net exercise provision or a non-contingent put right embedded in the warrant
agreement are accounted for as derivatives and recorded at fair value using a Black-Scholes valuation model with
five inputs: risk-free rate, expected life, volatility, exercise price, and the per share market value of the underlying
company. The Corporation classifies warrants  accounted for as  derivatives as recurring Level 3.

Foreclosed property

Upon transfer from the loan portfolio, foreclosed property is adjusted to and subsequently carried at the
lower of carrying value or fair value. Fair value is based upon independent market prices, appraised value or
management’s estimation of the value. When the fair value of the collateral is based on an observable market
price or a current appraised value, the Corporation classifies the foreclosed property as nonrecurring Level 2.
When  a  current  appraised  value  is  not  available  or  management  determines  the  fair  value  of  the  foreclosed
property is further impaired below the appraised value and there is no observable market price, the Corporation
classifies the foreclosed property as nonrecurring Level  3.

Nonmarketable equity securities

The Corporation has a portfolio of indirect (through funds) private equity and venture capital investments.
These funds generally cannot be redeemed and the majority are not readily marketable. Distributions from funds
are received by the Corporation as the result of liquidation of underlying investments of the funds and/or as
income distributions. It is estimated that the underlying assets of the funds will be liquidated over a period of up
to 15 years. The value of these investments is at risk to changes in equity markets, general economic conditions
and a variety of other factors. The investments are individually reviewed for impairment on a quarterly basis by
comparing  the  carrying  value  to  the  estimated  fair  value.  Fair  value  measurement  guidance  permits  the
measurement of investments of this type on the basis of net asset value, provided the net asset value is calculated
by the fund in compliance with fair value measurement guidance applicable to investment companies. Where

86

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

there is not a readily determinable fair value, the Corporation estimates fair value for indirect private equity and
venture capital investments based on percentage ownership in the net asset value of the entire fund, as reported
by the fund, after indication that the fund adheres to applicable fair value measurement guidance. For those
funds where the net asset value is not reported by the fund, the Corporation derives the fair value of the fund by
estimating the fair value of each underlying investment in the fund. In addition to using qualitative information
about each underlying investment, as provided by the fund, the Corporation gives consideration to information
pertinent to the specific nature of the debt or equity investment, such as relevant market conditions, offering
prices, operating results, financial conditions, exit strategy and other qualitative information, as available. The
lack of an independent source to validate fair value estimates, including the impact of future capital calls and
transfer  restrictions,  is  an  inherent  limitation  in  the  valuation  process.  At  December  31,  2009,  there  was
approximately $3 million of unfunded commitments related to the funds subjected to nonrecurring fair value
adjustments.

The  Corporation  also  holds  restricted  equity  investments,  primarily  FHLB  and  FRB  stock.  Restricted
equity securities are not readily marketable and are recorded at cost (par value) and evaluated for impairment
based on the ultimate recoverability of the par value. No significant observable market data for these instruments
is  available.  The  Corporation  considers  positive  and  negative  evidence,  including  the  profitability  and  asset
quality  of  the  issuer,  dividend  payment  history  and  recent  redemption  experience,  when  determining  the
ultimate recoverability of the par value. The Corporation’s investment in FHLB stock totaled $271 million and
$353 million at December 31, 2009 and 2008, respectively, and its investment in FRB stock totaled $59 million at
both  December  31,  2009  and  2008.  The  Corporation  believes  its  investments  in  FHLB  and  FRB  stock  are
ultimately recoverable at par.

The  Corporation  classifies  nonmarketable  equity  securities  subjected  to  nonrecurring  fair  value

adjustments as Level 3.

Loan servicing rights

Loan servicing rights are subject to impairment testing. A valuation model is used for impairment testing,
which utilizes a discounted cash flow analysis using interest rates and prepayment speed assumptions currently
quoted  for  comparable  instruments  and  a  discount  rate  determined  by  management.  If  the  valuation  model
reflects a value less than the carrying value, loan servicing rights are adjusted to fair value through a valuation
allowance  as  determined  by  the  model.  As  such,  the  Corporation  classifies  loan  servicing  rights  subjected  to
nonrecurring fair value adjustments as Level 3.

Goodwill

Goodwill is subject to impairment testing that requires an estimate of the fair value of the Corporation’s
reporting units. Estimating the fair value of reporting units is a subjective process involving the use of estimates
and judgments, particularly related to future cash flows, discount rates (including market risk premiums) and
market multiples. The fair values of the reporting units were determined using a blend of two commonly used
valuation techniques, the market approach and the income approach. The Corporation gives consideration to
two valuation techniques, as either technique can be an indicator of value. For the market approach, valuations
of reporting units were based on an analysis of relevant price multiples in market trades in industries similar to
the reporting unit. Market trades do not consider a control premium associated with an acquisition or a sale
transaction. For the income approach, estimated future cash flows and terminal value (value at the end of the
cash flow period, based on price multiples) were discounted. The discount rate was based on the imputed cost of
equity  capital.  Material  assumptions  used  in  the  valuation  models  included  the  comparable  public  company
price multiples used in the terminal value, future cash flows and the market risk premium component of the
discount rate. Due to the general uncertainty and depressed earning capacity in the financial services industry as

87

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

of the measurement date, the Corporation concluded that the valuation under the income approach more clearly
reflected  the  long-term  future  earning  capacity  of  the  reporting  unit  than  the  valuation  under  the  market
approach, and thus gave greater weight  to the income approach.

If goodwill impairment testing resulted in impairment, the Corporation would classify goodwill subjected
to nonrecurring fair value adjustments as Level 3. Additional information regarding goodwill impairment testing
can be found  in Notes 1 and 9.

Deposit liabilities

The estimated fair value of checking, savings and certain money market deposit accounts is represented by
the  amounts  payable  on  demand.  The  carrying  amount  of  deposits  in  foreign  offices  approximates  their
estimated fair value, while the estimated fair value of term deposits is calculated by discounting the scheduled
cash flows using the year-end rates offered  on  these instruments.

Short-term borrowings

The carrying amount of federal funds purchased, securities sold under agreements to repurchase and other

short-term borrowings approximates the  estimated fair  value.

Medium- and long-term debt

The carrying value of variable-rate FHLB advances approximates the estimated fair value. The estimated
fair  value  of  the  Corporation’s  remaining  variable-  and  fixed-rate  medium-  and  long-term  debt  is  based  on
quoted market values. If quoted market values are not available, the estimated fair value is based on the market
values of debt with similar characteristics.

Credit-related financial instruments

The estimated fair value of unused commitments to extend credit and standby and commercial letters of
credit  is  represented  by  the  estimated  cost  to  terminate  or  otherwise  settle  the  obligations  with  the
counterparties. This amount is approximated by the fees currently charged to enter into similar arrangements,
considering the remaining terms of the agreements and any changes in the credit quality of counterparties since
the agreements were executed. This estimate of fair value does not take into account the significant value of the
customer relationships and the future earnings potential involved in such arrangements as the Corporation does
not believe that it would be practicable to estimate a representational fair value  for these  items. 

88

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Assets and Liabilities Recorded at Fair Value  on a Recurring Basis

The table below presents the recorded amount of assets and liabilities measured at fair value on a recurring

basis.

December 31, 2009

Trading securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Investment securities available-for-sale:

U.S. Treasury and other U.S. government agency securities . . . . . . . . . . .
Government-sponsored enterprise residential mortgage-backed securities . .
State and municipal securities (a) . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Corporate debt securities:

Auction-rate debt securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other corporate debt  securities . . . . . . . . . . . . . . . . . . . . . . . . . . .

Equity and other non-debt securities:

Auction-rate preferred  securities . . . . . . . . . . . . . . . . . . . . . . . . . . .
Money market and other mutual funds . . . . . . . . . . . . . . . . . . . . . .

Total

Level 1

Level 2

Level  3

(in millions)

$

107

$ 86

$

21

$ —

103
6,261
47

150
50

706
99

103
—
—

—
—

—
99

202
—

—
6,261
1

—
43

—
—

6,305
668

—
—
46

150
7

706
—

909
7

Total investment securities available-for-sale . . . . . . . . . . . . . . . . . .
Derivative assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7,416
675

Total assets at fair value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 8,198

$288

$6,994

$ 916

Derivative liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other liabilities (b)

Total liabilities at fair value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

December 31, 2008

Trading securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Investment securities  available-for-sale:

U.S. Treasury and other U.S. government  agency  securities . . . . . . . . . . .
Government-sponsored enterprise residential  mortgage-backed  securities . .
State and municipal  securities (a) . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Corporate debt securities:

Auction-rate debt securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other corporate debt securities . . . . . . . . . . . . . . . . . . . . . . . . . . .

Equity and other non-debt securities:

Auction-rate preferred securities . . . . . . . . . . . . . . . . . . . . . . . . . . .
Money market and other mutual funds . . . . . . . . . . . . . . . . . . . . . .

$

$

$

410
86

496

$ — $ 410
—

86

$ —
—

$ 86

$ 410

$ —

124

$ 80

$

10

$

34

79
7,861
66

147
42

936
70

79
—
—

—
—

—
70

—
7,861
1

—
37

—
—

—
—
65

147
5

936
—

Total investment securities  available-for-sale . . . . . . . . . . . . . . . . . .
Derivative assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9,201
1,123

149
—

7,899
1,115

1,153
8

Total assets at fair value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$10,448

$229

$9,024

$1,195

Derivative liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other liabilities (b)

Total liabilities at fair value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

$

671
85

756

$ — $ 671
—

80

$ —
5

$ 80

$ 671

$

5

(a) Primarily auction-rate securities.

(b) Primarily deferred compensation plans.

89

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

The  table  below  summarizes  the  changes  in  Level  3  assets  and  liabilities  measured  at  fair  value  on  a

recurring basis for the years ended December 31,  2009 and  2008.

Net Realized/Unrealized Gains (Losses)

Balance at
Beginning of
Period

Recorded in
Earnings

Realized Unrealized

Recorded in Other Purchases, Sales,

Comprehensive
Income (Pre-tax)

Issuances and
Settlements, Net

Transfers
In and/or Balance at

Out of
Level  3

End of
Period

(in millions)

$

34

$—

$—

$ —

$ (34)

$ —

$ —

65
147
5
936

1,153
8
5

—
—
—
14

14
—
(2)

—
—
2
—

2
4
—

(2)
5
—
13

16
—
—

(17)
(2)
—
(257)

(276)
(5)
(7)

—
—
—
—

—
—
—

46
150
7
706

909
7
—

$ —

$—

$—

$ —

$

31

$ 3

$

34

1
—
2
—

3
23
—

—
—
—
4

4
2
—

—
—
4
—

4
(9)
(5)

(3)
(11)
—
(18)

(32)
—
—

67
158
(1)
950

1,174
(8)
—

—
—
—
—

—
—
—

65
147
5
936

1,153
8
5

Year Ended December  31, 2009

Trading securities . . . . . . . . . . .
Investment securities
available-for-sale:
State  and  municipal

securities (a) . . . . . . . . . . .
Auction-rate debt  securities . . .
Other corporate debt  securities .
Auction-rate preferred  securities

Total investment securities

available-for-sale . . . . . . .
Derivative assets (warrants) . . . . .
Other  liabilities . . . . . . . . . . . .

Year  Ended December 31,  2008

Trading securities . . . . . . . . . . .
Investment securities
available-for-sale:
State  and municipal

securities  (a) . . . . . . . . . . .
Auction-rate debt  securities . . .
Other  corporate debt  securities .
Auction-rate preferred  securities

Total investment securities

available-for-sale . . . . . . .
Derivative assets (warrants) . . . . .
Other  liabilities . . . . . . . . . . . .

(a)

Primarily auction-rate securities

90

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

The table below presents the income statement classification of realized and unrealized gains and losses due
to changes in fair value recorded in earnings for the years ended December 31, 2009 and 2008 for recurring
Level 3 assets and liabilities, as shown in the previous table.

Net Securities
Gains (Losses)

Other Noninterest
Income

Discontinued
Operations

Total

Realized Unrealized Realized Unrealized Realized Unrealized Realized Unrealized

(in millions)

Year Ended December 31, 2009

Investment securities
available-for-sale:
Other corporate debt  securities . .
Auction-rate preferred  securities .

Total investment securities

available-for-sale . . . . . . . .
Derivative assets (warrants) . . . . . .
Other liabilities . . . . . . . . . . . . . .

Year Ended December 31, 2008

Investment securities
available-for-sale:
Other corporate debt securities . .
Auction-rate preferred  securities .

Total investment securities

available-for-sale . . . . . . . .
Derivative assets (warrants) . . . . . .
Other liabilities . . . . . . . . . . . . . .

$—
14

14
—
(2)

$—
4

4
—
—

$—
—

—
—
—

$—
—

—
—
(5)

$ —
—

—
—
—

$ —
—

—
2
—

$—
—

—
4
—

$—
—

—
(9)
—

$ —
—

$ 2
—

$—
14

—
—
—

2
—
—

14
—
(2)

$ —
—

$ 4
—

—
—
—

4
—
—

$—
4

4
2
—

$ 2
—

2
4
—

$ 4
—

4
(9)
(5)

Assets and Liabilities Recorded at Fair Value on  a Nonrecurring Basis

The Corporation may be required, from time to time, to record certain assets and liabilities at fair value on a
nonrecurring basis. These include assets that are recorded at the lower of cost or fair value that were recognized

91

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

at fair value below cost at the end of the period. Assets and liabilities recorded at fair value on a nonrecurring
basis are included in the table below.

Total

Level 1

Level 2

Level  3

(in millions)

December 31, 2009

Loans (a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Nonmarketable equity securities (b) . . . . . . . . . . . . . . . . . . . . . . . .
Other assets (c)(d) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,131
8
129

$ — $ — $1,131
8
—
123
6

—
—

Total assets at fair value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1,268

$ — $ 6

$1,262

Total liabilities at fair value . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ — $ — $ — $ —

December 31, 2008

Loans (a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Nonmarketable equity securities (b) . . . . . . . . . . . . . . . . . . . . . . . .
Other assets (c)(d) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 904
64
89

$ — $ — $ 904
64
—
84
5

—
—

Total assets at fair value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,057

$ — $ 5

$1,052

Total liabilities at fair value . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ — $ — $ — $ —

(a) The Corporation recorded $834 million and $533 million in fair value losses on impaired loans (included in
‘‘provision for loan losses’’ on the consolidated statements of income) during the years ended December 31,
2009 and 2008, respectively, based on the estimated fair  value of the  underlying collateral.

(b) The  Corporation  recorded  $13  million  and  $14  million  in  fair  value  losses  related  to  write-downs  on
nonmarketable equity securities (included in ‘‘other noninterest income’’ on the consolidated statements of
income)  during  the  years  ended  December  31,  2009  and  2008,  respectively,  based  on  the  estimated  fair
value of  the funds.

(c)

Includes other real estate (primarily foreclosed properties), loans held-for-sale and loan servicing rights.

(d) The Corporation recorded $34 million and $7 million in fair value losses related to write-downs of other
real  estate,  based  on  the  estimated  fair  value  of  the  underlying  collateral,  and  recognized  a  net  loss  of
$2 million and a net gain of $2 million on sales of other real estate during the years ended December 31,
2009 and 2008, respectively (included in ‘‘other noninterest expenses’’ on the consolidated statements of
income).

Estimated Fair Values of Financial Instruments Not Recorded at Fair Value in their Entirety on a

Recurring Basis

Disclosure of the estimated fair values of financial instruments, which differ from carrying values, often
requires the use of estimates. In cases where quoted market values in an active market are not available, the
Corporation uses present value techniques and other valuation methods to estimate the fair values of its financial
instruments. These valuation methods require considerable judgment and the resulting estimates of fair value
can be significantly affected by the assumptions  made and  methods used.

The amounts provided herein are estimates of the exchange price that would be received to sell an asset or
paid  to  transfer  a  liability  in  an  orderly  transaction  (i.e.,  not  a  forced  transaction,  such  as  a  liquidation  or
distressed  sale)  between  market  participants  at  the  measurement  date.  However,  the  calculated  fair  value
estimates in many instances cannot be substantiated by comparison to independent markets and, in many cases,

92

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

may not be realizable in a current sale of the financial instrument. The Corporation typically holds the majority
of its financial instruments until maturity and thus does not expect to realize many of the estimated amounts
disclosed. The disclosures also do not include estimated fair value amounts for items that are not defined as
financial instruments, but which have significant value. These include such items as core deposit intangibles, the
future earnings potential of significant customer relationships and the value of trust operations and other fee
generating businesses. The Corporation  believes the imprecision of an estimate  could be  significant.

The carrying amount and estimated fair value of financial instruments not recorded at fair value in their

entirety on a recurring basis on the Corporation’s consolidated balance sheets are as follows:

Assets

Cash and due from banks . . . . . . . . . . . . . . . . . . . . . . . . .
Federal funds sold and securities purchased  under

agreements to resell . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest-bearing deposits with banks . . . . . . . . . . . . . . . . . .

Loans held-for-sale . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

December 31,

2009

2008

Carrying
Amount

Estimated
Fair Value

Carrying
Amount

Estimated
Fair Value

(in millions)

$

774

$

774

$

913

$

913

—
4,843

30

—
4,843

30

202
2,308

34

202
2,308

34

Total loans, net of allowance for loan  losses (a)

. . . . . . . . . .

41,176

41,098

49,735

50,799

Customers’ liability on acceptances outstanding . . . . . . . . . .
Loan servicing rights . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . .
Nonmarketable equity securities (b)

Liabilities

Demand deposits (noninterest-bearing) . . . . . . . . . . . . . . . .
Interest-bearing deposits . . . . . . . . . . . . . . . . . . . . . . . . . .

Total deposits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Short-term borrowings . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Acceptances outstanding . . . . . . . . . . . . . . . . . . . . . . . . . .
Medium- and long-term debt . . . . . . . . . . . . . . . . . . . . . . .

11
7
57

15,871
23,794

39,665

462
11
11,060

11
7
61

15,871
23,814

39,685

462
11
10,723

14
11
64

11,701
30,254

41,955

1,749
14
15,053

14
11
64

11,701
30,390

42,091

1,749
14
13,995

Credit-related financial instruments

. . . . . . . . . . . . . . . . . . . .

(90)

(115)

(98)

(136)

(a)

(b)

Included $1,131 million and $904 million of impaired loans recorded at fair value on a nonrecurring basis at
December 31, 2009 and 2008, respectively.

Included $8 million and $64 million of indirect private equity and venture capital investments recorded at
fair value on a nonrecurring basis at December 31,  2009 and  2008, respectively.

93

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Note 4  — Investment Securities

A  summary of the Corporation’s investment  securities available-for-sale follows:

December 31, 2009

U.S. Treasury and other U.S. government agency  securities . .
Government-sponsored enterprise residential mortgage-

backed securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
State and municipal securities (a) . . . . . . . . . . . . . . . . . . . .
Corporate debt securities:

Auction-rate debt securities
. . . . . . . . . . . . . . . . . . . . . .
Other corporate debt securities . . . . . . . . . . . . . . . . . . . .

Equity and  other non-debt securities:

Auction-rate preferred securities . . . . . . . . . . . . . . . . . . .
Money market and  other mutual funds . . . . . . . . . . . . . .

Amortized
Cost

Gross
Unrealized
Gains

Gross
Unrealized
Losses

Fair
Value

(in millions)

$ 103

$ —

$—

$ 103

6,228
51

156
50

711
99

51
—

—
—

8
—

18
4

6
—

13
—

6,261
47

150
50

706
99

Total investment securities available-for-sale . . . . . . . . . . . . . . .

$7,398

$ 59

$41

$7,416

December 31, 2008

U.S. Treasury and other U.S. government agency  securities . .
Government-sponsored enterprise residential mortgage-

backed securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
State and municipal securities (a) . . . . . . . . . . . . . . . . . . . .
Corporate debt securities:

Auction-rate debt securities
. . . . . . . . . . . . . . . . . . . . . .
Other corporate debt securities . . . . . . . . . . . . . . . . . . . .

Equity and  other non-debt securities:

Auction-rate preferred securities . . . . . . . . . . . . . . . . . . .
Money market and  other mutual funds . . . . . . . . . . . . . .

$

79

$ —

$—

$

79

7,624
69

158
42

954
70

242
—

—
—

—
—

5
3

11
—

18
—

7,861
66

147
42

936
70

Total investment securities available-for-sale . . . . . . . . . . . . . . .

$8,996

$242

$37

$9,201

(a) Primarily auction-rate securities.

94

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

A  summary of the Corporation’s temporarily impaired investment securities available-for-sale follows:

Temporarily Impaired

Less than 12 months

Over 12 months

Total

Fair
Value

Unrealized
Losses

Fair
Value

Unrealized
Losses

Fair
Value

Unrealized
Losses

(in millions)

December 31, 2009

U.S. Treasury and other U.S. government

agency securities . . . . . . . . . . . . . . . . . .
Government-sponsored enterprise residential
mortgage-backed securities . . . . . . . . . . .
State and municipal securities (a) . . . . . . . .
Corporate debt securities:

Auction-rate debt securities . . . . . . . . . .
Other corporate debt securities . . . . . . . .

Equity and  other non-debt securities:

Auction-rate preferred securities . . . . . . .
Money market and  other mutual funds . .

$ —

$—

$ —

$ —

$ —

$—

1,609
—

150
—

510
—

18
—

6
—

13
—

—
46

—
—

—
—

—
4

—
—

—
—

1,609
46

150
—

510
—

18
4

6
—

13
—

Total temporarily impaired securities . . . . . .

$2,269

$37

$ 46

$ 4

$2,315

$41

December 31, 2008

U.S. Treasury and other U.S. government

agency securities . . . . . . . . . . . . . . . . . .
Government-sponsored enterprise residential
mortgage-backed securities . . . . . . . . . . .
State and municipal securities (a) . . . . . . . .
Corporate debt securities:

Auction-rate debt securities . . . . . . . . . .
Other corporate debt securities . . . . . . . .

Equity and  other non-debt securities:

Auction-rate preferred securities . . . . . . .
Money market and  other mutual funds . .

$ —

$—

$ —

$ —

$ —

$—

137
64

147
—

936
—

1
3

11
—

18
—

559
—

—
—

—
—

4
—

—
—

—
—

696
64

147
—

936
—

5
3

11
—

18
—

Total temporarily impaired securities . . . . . .

$1,284

$33

$559

$ 4

$1,843

$37

(a) Primarily auction-rate securities.

At December 31, 2009, the Corporation had 469 securities in an unrealized loss position, including 328
auction-rate preferred securities, 78 auction-rate corporate debt securities, 43 state and municipal auction-rate
debt securities and 17 AAA-rated U.S. government-sponsored enterprise residential mortgage-backed securities
(i.e., FMNA, FHLMC). The unrealized losses resulted from changes in market interest rates and liquidity, not
from changes in the probability of contractual cash flows. The Corporation does not intend to sell the securities,
and it is not more-likely-than-not that the Corporation will be required to sell the securities prior to recovery of
amortized  cost.  Full  collection  of  the  amounts  due  according  to  the  contractual  terms  of  the  securities  is
expected; therefore, the Corporation does not consider these investments to be other-than-temporarily impaired
at December 31, 2009.

95

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Sales, calls and write-downs of investment securities available-for-sale resulted in realized gains and losses as

follows:

Years Ended
December 31

2009

2008

2007

Securities gains
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Securities losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(in millions)
$68
(1)

$245
(2)

Total net securities  gains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$243

$67

$ 9
(2)

$ 7

The table below summarizes the amortized cost and fair values of debt securities by contractual maturity.
Securities with multiple maturity dates are classified in the period of final maturity. Expected maturities will
differ from contractual maturities because borrowers may have the right to call or prepay obligations with or
without call or prepayment penalties.

Contractual maturity

Within one year . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
After one year through five years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
After five years through ten years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
After ten years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Subtotal

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Residential mortgage-backed securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Equity and other nondebt securities:

December 31, 2009

Amortized
Cost

Fair
Value

(in millions)

$ 147
7
—
206

360
6,228

$ 147
7
—
196

350
6,261

Auction-rate preferred securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Money market and  other mutual funds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

711
99

706
99

Total investment securities available-for-sale . . . . . . . . . . . . . . . . . . . . . . . . . . .

$7,398

$7,416

Included in the contractual maturity distribution in the table above were auction-rate securities with a total
amortized  cost  and  fair  value  of  $206  million  and  $196  million,  respectively.  Auction-rate  securities  are
long-term, floating rate instruments for which interest rates are reset at periodic auctions. At each successful
auction, the Corporation has the option to sell the security at par value. Additionally, the issuers of auction-rate
securities generally have the right to redeem or refinance the debt. As a result, the expected life of auction-rate
securities may differ significantly from  the  contractual life.

At December 31, 2009, investment securities having a carrying value of $5.5 billion were pledged where
permitted or required by law to secure $5.3 billion of liabilities, including public and other deposits, FHLB
advances  and  derivative  instruments.  This  included  residential  mortgage-backed  securities  of  $3.3  billion
pledged  with  the  FHLB  to  secure  advances  of  $3.2  billion  at  December  31,  2009.  The  remaining  pledged
securities  of  $2.2  billion  were  primarily  with  state  and  local  government  agencies  to  secure  $2.0  billion  of
deposits and other liabilities.

In September 2008, the Corporation announced an offer to repurchase, at par, auction-rate securities held
by certain retail and institutional clients that were sold through Comerica Securities, a broker/dealer subsidiary
of  Comerica  Bank.  Auction-rate  securities  that  were  the  subject  of  functioning  auctions  or  current  calls  or

96

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

redemptions  were  not  eligible  for  repurchase.  The  repurchase  offers  commenced  in  October  2008  and
concluded in December 2008.

The following table summarizes auction-rate securities activity for the years ended December 31, 2009 and

2008.

Par
Value

Fair
Value (a)

Repurchase
Charge (b)

Securities
Gains

(in millions)

Balance at January 1, 2008 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Repurchased from customers . . . . . . . . . . . . . . . . . . . . . . . .
Called or redeemed subsequent to repurchase . . . . . . . . . . . .
Unrealized losses (c) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ — $ —
1,259
(80)
(32)

1,345
(84)
—

$88

Balance at December 31, 2008 . . . . . . . . . . . . . . . . . . . . . . . .
Called or redeemed subsequent to repurchase . . . . . . . . . . . .
Unrealized gains (c) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,261
(276)
—

$1,147
(262)
16

Balance at December 31, 2009 . . . . . . . . . . . . . . . . . . . . . . . .

$ 985

$ 901

$ 4

$14

(a) Recorded in ‘‘investment securities available-for-sale’’ on the consolidated  balance sheets.

(b) Recorded  in  ‘‘litigation  and  operational  losses’’  on  the  consolidated  statements  of  income.  Includes  the
difference  between  cost  (par  value)  and  fair  value  of  the  securities  repurchased  and  other  repurchase-
related charges.

(c) Changes in fair value subsequent to repurchase recognized in accumulated other comprehensive income

(loss).

Note 5  — Nonperforming Assets

The  following  table  summarizes  nonperforming  assets,  which  consist  of  nonaccrual  loans,  reduced-rate
loans and real estate acquired through foreclosure. Nonaccrual loans are those on which interest is not being
recognized. Reduced-rate loans are those on which interest has been renegotiated to lower than market rates
because of the weakened financial condition of the borrower.

97

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Nonaccrual  and  reduced-rate  loans  are  included  in  the  corresponding  loan  line  items  and  real  estate
acquired  through  foreclosure  is  included  in  ‘‘accrued  income  and  other  assets’’  on  the  consolidated  balance
sheets.

Nonaccrual loans:

Commercial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Real estate construction:

Commerical Real Estate business line (a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other business lines (b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total real estate construction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Commercial mortgage:

Commerical Real Estate business line (a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other business lines (b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total commercial mortgage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Residential mortgage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Consumer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lease financing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
International

Total nonaccrual loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reduced-rate loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total nonperforming loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreclosed property . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

December 31

2009

2008

(in millions)

$ 238

$205

507
4

511

127
192

319
50
12
13
22

1,165
16

1,181
111

429
5

434

132
130

262
7
6
1
2

917
—

917
66

Total nonperforming assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,292

$983

Loans past due 90 days or more and still accruing . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 101

$125

Gross interest income that would have been  recorded  had the nonaccrual and

reduced-rate loans performed in accordance with  original terms . . . . . . . . . . . . . . . . .

$ 109

$ 98

Interest income recognized . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

21

$ 24

(a) Primarily loans to real estate investors  and developers.

(b) Primarily loans secured by owner-occupied real estate.

98

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

The following presents information regarding impaired  loans and the related  valuation allowance:

December 31

2009

2008

2007

Average individually evaluated impaired loans  for the year . . . . . . . . . . . . . . . . . .

(in millions)
$690

$1,078

Total nonaccrual loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total reduced-rate loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,165
16

$917
—

Total nonperforming loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total performing restructured loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total impaired loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Impaired loans excluded from individual  evaluation . . . . . . . . . . . . . . . . . . . . . .

1,181
11

1,192
(51)

917
—

917
(13)

$264

$391
13

404
4

408
(4)

Individually evaluated impaired loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,141

$904

$404

Individually evaluated impaired loans requiring

a valuation allowance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,080

$807

$356

Valuation allowance on individually evaluated impaired loans . . . . . . . . . . . . . . . .

$ 196

$175

$ 85

Note 6  — Allowance for Loan Losses

An analysis of changes in the allowance  for loan losses  follows:

Balance at January 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Loan charge-offs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recoveries on loans previously charged-off . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2009

2008

2007

(dollar amounts in millions)
$ 493
$ 557
$ 770
(196)
(500)
(895)
47
29
27

Net loan charge-offs

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Provision for loan losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign  currency translation adjustment

(868)
1,082
1

(471)
686
(2)

(149)
212
1

Balance at December 31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 985

$ 770

$ 557

As a percentage of total loans

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.34% 1.52% 1.10%

Note 7  — Significant Group Concentrations of Credit Risk

Concentrations of both on-balance sheet and off-balance sheet credit risk are controlled and monitored as
part  of  credit  policies.  The  Corporation  is  a  regional  financial  services  holding  company  with  a  geographic
concentration of its on-balance-sheet and  off-balance-sheet activities in Michigan, California and Texas.

The Corporation has an industry concentration with the automotive industry. Loans to automotive dealers
and  to  borrowers  involved  with  automotive  production  are  reported  as  automotive,  as  management  believes
these loans have similar economic characteristics that might cause them to react similarly to changes in economic
conditions.  This  aggregation  involves  the  exercise  of  judgment.  Included  in  automotive  production  are:
(a) original equipment manufacturers and Tier 1 and Tier 2 suppliers that produce components used in vehicles
and whose primary revenue source is automotive-related (‘‘primary’’ defined as greater than 50%) and (b) other
manufacturers  that  produce  components  used  in  vehicles  and  whose  primary  revenue  source  is  automotive-
related. Loans less than $1 million and loans recorded in the Small Business loan portfolio were excluded from

99

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

the definition. Outstanding loans and total exposure from loans, unused commitments and standby letters of
credit to  companies related to the automotive industry  were as follows:

December 31

2009

2008

(in millions)

Automotive loans:

Production . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dealer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 941
3,430

$1,459
4,655

Total automotive loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$4,371

$6,114

Total automotive exposure:

Production . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dealer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,869
5,767

$2,867
6,646

Total automotive exposure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$7,636

$9,513

Further, the Corporation’s portfolio of commercial real estate loans, which includes real estate construction

and commercial mortgage loans, was as  shown in the following table.

December 31

2009

2008

(in millions)

Real estate construction loans:

Commercial Real Estate business line (a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other business lines (b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 2,988
473

$ 3,831
646

Total real estate construction loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3,461

4,477

Commercial mortgage loans:

Commercial Real Estate business line (a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other business lines (b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1,824
8,633

1,619
8,870

Total commercial mortgage loans

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10,457

10,489

Total commercial real estate loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$13,918

$14,966

Total unused commitments on commercial  real estate loans . . . . . . . . . . . . . . . . . . .

$ 1,249

$ 3,549

(a) Primarily loans to real estate investors  and developers.

(b) Primarily loans secured by owner-occupied real estate.

100

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Note 8  — Premises and Equipment

A  summary of premises and equipment by major category  follows:

December 31

2009

2008

(in millions)

Land . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Buildings and improvements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Furniture and equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

93
754
508

$

92
753
494

Total cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less: Accumulated depreciation and amortization . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1,355
(711)

1,339
(656)

Net book value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 644

$ 683

The  Corporation  conducts  a  portion  of  its  business  from  leased  facilities  and  leases  certain  equipment.
Rental expense for leased properties and equipment amounted to $84 million, $76 million and $65 million in
2009, 2008 and 2007, respectively. As of December 31, 2009, future minimum payments under operating leases
and other long-term obligations were as follows:

2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2012 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2013 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2014 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thereafter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Years Ending
December 31

(in millions)
$112
95
70
63
58
479

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$877

Note 9  — Goodwill

Goodwill  is  subject  to  impairment  testing  annually  and  on  an  interim  basis  if  events  or  changes  in
circumstances between annual tests indicate the assets might be impaired. The annual test of goodwill performed
as of July 1, 2009 and 2008, and the tests performed on an interim basis between those dates, did not indicate
that an impairment charge was required. The impairment test performed as of July 1, 2009 utilized assumptions
that incorporate the Corporation’s view that the current market conditions reflected only a short-term, distressed
view of  recent and near-term results rather  than future long-term earning  capacity.

The carrying amount of goodwill for the years ended December 31, 2009, 2008 and 2007 are shown in the

following table. Amounts in all periods are  based on business segments in effect  at December  31, 2009.

Balances  at December 31, 2009, 2008  and  2007 . . . . . . . . . . . . . . .

$90

$47

$13

$150

Business
Bank

Wealth &
Retail
Insitutional
Bank Management

Total

(in millions)

101

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Note 10  — Derivative and Credit-Related  Financial Instruments

In the normal course of business, the Corporation enters into various transactions involving derivative and
credit-related financial instruments to manage exposure to fluctuations in interest rate, foreign currency and
other market risks and to meet the financing needs of customers. These financial instruments involve, to varying
degrees, elements of credit and market risk.

Credit risk is the possible loss that may occur in the event of nonperformance by the counterparty to a
financial instrument. The Corporation attempts to minimize credit risk arising from financial instruments by
evaluating  the  creditworthiness  of  each  counterparty,  adhering  to  the  same  credit  approval  process  used  for
traditional lending activities. Counterparty risk limits and monitoring procedures also facilitate the management
of credit risk. Collateral is obtained, if deemed necessary, based on the results of management’s credit evaluation.
Collateral varies, but may include cash, investment securities,  accounts  receivable, equipment  or real estate.

Market risk is the potential loss that may result from movements in interest rates, foreign currency exchange
rates or energy commodity prices that cause an unfavorable change in the value of a financial instrument. Market
risk arising from derivative instruments is reflected in the consolidated financial statements. The Corporation
manages this risk by establishing monetary exposure limits and monitoring compliance with those limits. Market
risk  inherent  in  derivative  instruments  entered  into  on  behalf  of  customers  is  mitigated  by  taking  offsetting
positions, except in those circumstances when the amount, tenor and/or contract rate level results in negligible
economic risk. Market risk inherent in derivative instruments held or issued for risk management purposes is
typically offset by changes in the fair value  of  the  assets or liabilities being hedged.

Derivative Instruments

Derivative instruments are traded over an organized exchange or negotiated over-the-counter. Credit risk
associated  with  exchange-traded  contracts  is  typically  assumed  by  the  organized  exchange.  Over-the-counter
contracts are tailored to meet the needs of the counterparties involved and, therefore, contain a greater degree of
credit  risk  and  liquidity  risk  than  exchange-traded  contracts,  which  have  standardized  terms  and  readily
available  price  information.  The  Corporation  reduces  exposure  to  credit  and  liquidity  risks  from  over-the-
counter  derivative  instruments  entered  into  for  risk  management  purposes,  and  transactions  entered  into  to
mitigate the market risk associated with customer-initiated transactions, by conducting such transactions with
investment grade domestic and foreign financial institutions and subjecting counterparties to credit approvals,
limits and monitoring procedures similar  to those used  in making  other  extensions of credit.

Detailed discussions of each class of derivative instruments held or issued by the Corporation for both risk

management and customer-initiated and other activities are  as follows.

Interest  Rate Swaps

Interest  rate  swaps  are  agreements  in  which  two  parties  periodically  exchange  fixed  cash  payments  for
variable payments based on a designated market rate or index, or variable payments based on two different rates
or indices, applied to a specified notional amount until a stated maturity. The Corporation’s swap agreements are
structured  such  that  variable  payments  are  primarily  based  on  prime,  one-month  LIBOR  or  three-month
LIBOR. These instruments are principally negotiated over-the-counter and are subject to credit risk, market risk
and liquidity risk.

Foreign Exchange Contracts

Foreign exchange contracts such as futures, forwards and options are primarily entered into as a service to
customers  and  to  offset  market  risk  arising  from  such  positions.  Futures  and  forward  contracts  require  the

102

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

delivery or receipt of foreign currency at a specified date and exchange rate. Foreign currency options allow the
owner  to  purchase  or  sell  a  foreign  currency  at  a  specified  date  and  price.  Foreign  exchange  futures  are
exchange-traded, while forwards, swaps and most options are negotiated over-the-counter. Foreign exchange
contracts  expose  the  Corporation  to  both  market  risk  and  credit  risk.  The  Corporation  also  uses  foreign
exchange rate swaps and cross-currency swaps for  risk management  purposes.

Interest  Rate Options, Including Caps and  Floors

Option contracts grant the option holder the right to buy or sell an underlying financial instrument for a
predetermined price before the contract expires. Interest rate caps and floors are option-based contracts which
entitle the buyer to receive cash payments based on the difference between a designated reference rate and the
strike price, applied to a notional amount. Written options, primarily caps, expose the Corporation to market
risk but not credit risk. A fee is received at inception for assuming the risk of unfavorable changes in interest
rates. Purchased options contain both credit and market risk. All interest rate caps and floors entered into by the
Corporation are over-the-counter agreements.

Energy Derivative Contracts

The Corporation offers energy derivative contracts, including over-the-counter and NYMEX-based natural
gas and crude oil fixed-rate swaps and options, as a service to customers seeking to hedge market risk in the
underlying products. Contract tenors are typically limited to three years to accommodate hedge requirements
and are further limited to products that are liquid and available on demand. Energy derivative swaps are over-
the-counter  agreements  in  which  the  Corporation  and  the  counterparty  periodically  exchange  fixed  cash
payments for variable payments based upon a designated market price or index. Energy derivative contracts
expose  the  Corporation  to  both  credit  and  market  risk.  Energy  derivative  option  contracts  grant  the  option
owner the right to buy or sell the underlying commodity for a predetermined price at settlement date. Energy
caps, floors and collars are option-based contracts that result in the buyer and seller of the contract receiving or
making cash payments based on the difference between a designated reference price and the contracted strike
price, applied to a notional amount. An option fee or premium is received by the Corporation at inception for
assuming the risk of unfavorable changes in energy commodity prices. Purchased options contain both credit
and market risk. Commodity options entered into  by the Corporation are over-the-counter agreements.

Commitments

The Corporation also enters into commitments to purchase or sell earning assets for risk management and

trading purposes. These transactions are similar in nature to forward contracts.

103

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

The  following  table  presents  the  composition  of  the  Corporation’s  derivative  instruments,  excluding
commitments, held or issued for risk management purposes or in connection with customer-initiated and other
activities at December 31, 2009 and 2008.

December 31, 2009

December  31, 2008

Fair Value (a)

Asset

Liability

Fair Value (a)

Asset

Liability

Notional/
Contract

Derivatives Derivatives
(Unrealized
(Unrealized
Losses)
Amount (b) Gains) (c)

Notional/
Contract

Derivatives Derivatives
(Unrealized
(Unrealized
Losses)
Amount (b) Gains)  (c)

(in  millions)

Risk management purposes

Derivatives designated as hedging instruments

Interest rate contracts:

Swaps — cash flow — receive fixed/pay floating . .
Swaps — fair value — receive fixed/pay floating . .

$ 1,700
1,600

$ 30
194

$ —
—

$ 1,700
1,700

$

50
346

$ —
—

Total risk management interest rate swaps designated as

hedging instruments . . . . . . . . . . . . . . . . . . . . .

3,300

224

Derivatives used as economic hedges

Foreign exchange contracts:

Spot and forwards . . . . . . . . . . . . . . . . . . . . .
Swaps . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total risk  management foreign exchange contracts used

as economic hedges

. . . . . . . . . . . . . . . . . . . . .

252
1

253

—
—

—

Total risk  management purposes . . . . . . . . . . . . . . . . .

$ 3,553

$224

$

—

1
—

1

1

3,400

396

531
13

544

5
3

8

$ 3,944

$ 404

$

—

9
—

9

9

Customer-initiated and other activities

Interest rate contracts:

Caps  and floors written . . . . . . . . . . . . . . . . . . .
Caps  and floors purchased . . . . . . . . . . . . . . . . .
Swaps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 1,176
1,176
9,744

Total interest rate contracts . . . . . . . . . . . . . . . . . .

12,096

Energy derivative contracts:

Caps  and floors written . . . . . . . . . . . . . . . . . . .
Caps  and floors purchased . . . . . . . . . . . . . . . . .
Swaps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

869
869
599

Total energy derivative contracts . . . . . . . . . . . . . . .

2,337

Foreign exchange contracts:

Spot, forwards, futures and options . . . . . . . . . . . .
Swaps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total foreign exchange contracts . . . . . . . . . . . . . . .

2,000
23

2,023

Total customer-initiated and other activities . . . . . . . . . .

$16,456

Total derivatives

. . . . . . . . . . . . . . . . . . . . . . . . . .

$20,009

$ —
10
262

272

—
70
67

137

34
1

35

$444

$668

$ 10
—
230

240

70
—
66

136

32
1

33

$409

$410

$ 1,271
1,271
9,800

12,342

634
634
877

2,145

2,695
28

2,723

$ —
14
410

424

—
84
101

185

101
1

102

$17,210

$21,154

$ 711

$1,115

$ 14
—
376

390

84
—
101

185

86
1

87

$662

$671

(a) Asset derivatives are included in ‘‘accrued income and other assets’’ and liability derivatives are included in ‘‘accrued expenses and

other liabilities’’ in the consolidated balance sheets.

(b) Notional  or  contract  amounts,  which  represent  the  extent  of  involvement  in  the  derivatives  market,  are  used  to  determine  the
contractual  cash  flows  required  in  accordance  with  the  terms  of  the  agreement.  These  amounts  are  typically  not  exchanged,
significantly exceed amounts subject to credit or market risk  and are not  reflected in the consolidated balance sheets.

(c) Unrealized gains represent receivables from derivative counterparties, and therefore expose the Corporation to credit risk. Credit risk,
which excludes the effects of any collateral or netting arrangements, is measured as the cost to replace contracts in a profitable position
at current  market rates.

104

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

By  purchasing  and  writing  derivative  contracts,  the  Corporation  is  exposed  to  credit  risk  if  the
counterparties  fail  to  perform.  The  Corporation  minimizes  credit  risk  through  credit  approvals,  limits,
monitoring procedures and collateral requirements. Nonperformance risk, including credit risk, is included in
the determination of net fair value. Customer-initiated derivative instruments with a fair value of $444 million at
December 31, 2009 were net of credit-related adjustments totaling $4  million.

Bilateral collateral agreements with counterparties reduce credit risk by providing for the daily exchange of
cash or highly rated securities issued by the U.S. Treasury or other U.S. government agencies to collateralize
amounts  due  to  either  party.  At  December  31,  2009,  counterparties  had  pledged  marketable  investment
securities to secure approximately 75 percent of the fair value of contracts with bilateral collateral agreements in
an unrealized gain position. In addition, at December 31, 2009, master netting arrangements were in place with
substantially all interest rate and energy swap counterparties and certain foreign exchange counterparties. These
arrangements effectively reduce credit risk by permitting settlement, on a net basis, of contracts entered into
with the  same counterparty.

The aggregate fair value of all derivative instruments with credit-risk-related contingent features that were
in a liability position on December 31, 2009 was $144 million, for which the Corporation had assigned collateral
of  $128  million  in  the  normal  course  of  business.  The  credit-risk-related  contingent  features  require  the
Corporation’s debt to maintain an investment grade credit rating from each of the major credit rating agencies. If
the  Corporation’s  debt  were  to  fall  below  investment  grade,  the  counterparties  to  the  derivative  instruments
could  require  additional  overnight  collateral  on  derivative  instruments  in  net  liability  positions.  If  the
credit-risk-related contingent features underlying these agreements had been triggered on December 31, 2009,
the Corporation would have been required to assign an additional $25 million of collateral to its counterparties.

The Corporation had commitments to purchase $19 million of investment securities for its trading account
portfolio at December 31, 2009 and $1.3 billion of investment securities for its available-for-sale and trading
account  portfolios  at  December  31,  2008.  Commitments  to  sell  investment  securities  related  to  the  trading
account portfolio totaled $19 million and $10 million at December 31, 2009 and 2008, respectively. Outstanding
commitments expose the Corporation to  both  credit and market risk.

Risk Management

As an end-user, the Corporation employs a variety of financial instruments for risk management purposes.
Activity related to these instruments is centered predominantly in the interest rate markets and mainly involves
interest rate swaps. Various other types of instruments also may be used to manage exposures to market risks,
including  interest  rate  caps  and  floors,  total  return  swaps,  foreign  exchange  forward  contracts  and  foreign
exchange swap agreements.

As  part  of  a  fair  value  hedging  strategy,  the  Corporation  entered  into  interest  rate  swap  agreements  for
interest  rate  risk  management  purposes.  These  interest  rate  swap  agreements  effectively  modify  the
Corporation’s exposure to interest rate risk by converting fixed-rate debt and deposits to a floating rate. These
agreements involve the receipt of fixed-rate interest amounts in exchange for floating-rate interest payments over
the life of the agreement, without an exchange of  the underlying principal amount.

Risk management fair value interest rate swaps generated net interest income of $61 million and $43 million

for the years ended December 31, 2009  and  2008, respectively.

105

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

The  net  gains  (losses)  recognized  in  other  noninterest  income  (i.e.,  the  ineffective  portion)  in  the
consolidated statements of income on risk management derivatives designated as fair value hedges of fixed-rate
debt and deposits were as follows.

Interest rate swaps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Years Ended
December 31

2009

2008

(in millions)
$9
$(4)

As part of a cash flow hedging strategy, the Corporation entered into predominantly two-year interest rate
swap agreements (weighted-average original maturity of 2.2 years) that effectively convert a portion of existing
and  forecasted  floating-rate  loans  to  a  fixed-rate  basis,  thus  reducing  the  impact  of  interest  rate  changes  on
future interest income over the life of the agreements (currently over the next 15 months). Approximately four
percent ($1.7 billion) of the Corporation’s outstanding loans were designated as hedged items to interest rate
swap agreements at December 31, 2009. If interest rates, interest yield curves and notional amounts remain at
current levels, the Corporation expects to reclassify $16 million of net gains, net of tax, on derivative instruments
designated as cash flow hedges from accumulated other comprehensive income (loss) to earnings during the next
twelve months due to receipt of variable  interest  associated with existing and forecasted floating-rate  loans.

The net gains (losses) recognized in income and OCI on risk management derivatives designated as cash

flow  hedges of loans for the years ended  December 31, 2009  and 2008 are  displayed in  the table below.

Interest rate swaps

Gain recognized in OCI (effective portion)
Gain (loss) recognized in other noninterest income (ineffective portion)
Gain reclassified from accumulated OCI into interest and fees on loans  (effective

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . .

Years Ended
December 31

2009

2008

(in millions)

$15
(2)

$69
—

portion) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

34

24

Foreign exchange rate risk arises from changes in the value of certain assets and liabilities denominated in
foreign  currencies.  The  Corporation  employs  spot  and  forward  contracts  in  addition  to  swap  contracts  to
manage exposure to these and other risks.

The net gains (losses) recognized in other noninterest income in the consolidated statements of income on

risk management derivative instruments used as economic hedges were as  follows.

Foreign  exchange contracts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Years Ended
December 31

2009

2008

(in millions)
$(1) $ —

106

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

The following table summarizes the expected weighted average remaining maturity of the notional amount
of risk management interest rate swaps and the weighted average interest rates associated with amounts expected
to be received or paid on interest rate  swap agreements as of December 31,  2009 and  2008.

Weighted Average

Notional
Amount

Remaining
Maturity
(in years)

Receive
Rate

Pay
Rate  (a)

(dollar amounts in millions)

December 31, 2009
Swaps — cash flow — receive fixed/pay floating  rate:

Variable rate loan designation . . . . . . . . . . . . . . . . . . . . . . . . .

$1,700

Swaps — fair value — receive fixed/pay floating rate:

Medium- and long-term debt designation . . . . . . . . . . . . . . . . .

1,600

Total risk management interest rate swaps . . . . . . . . . . . . . . .

$3,300

December 31, 2008
Swaps — cash flow — receive fixed/pay floating  rate:

Variable rate loan designation . . . . . . . . . . . . . . . . . . . . . . . . .

$1,700

Swaps — fair value — receive fixed/pay floating rate:

Medium- and long-term debt designation . . . . . . . . . . . . . . . . .

1,700

Total risk management interest rate swaps . . . . . . . . . . . . . . .

$3,400

0.9

8.1

1.9

8.6

5.22% 3.25%

5.73

1.01

5.22% 3.56%

5.75

3.34

(a) Variable rates paid on receive fixed swaps are based on prime and LIBOR (with various maturities) rates in

effect at December 31, 2009.

Management believes these hedging strategies achieve the desired relationship between the rate maturities
of assets and funding sources which, in turn, reduce the overall exposure of net interest income to interest rate
risk, although there can be no assurance that such strategies will be successful. The Corporation employs cash
instruments, such as investment securities, as well as various types of derivative instruments to manage exposure
to interest rate risk and other risks. Such instruments may include interest rate caps and floors, foreign exchange
forward contracts, investment securities, foreign exchange option contracts and foreign exchange cross-currency
swaps.

Customer-Initiated and Other Activities

Fee income is earned from entering into various transactions at the request of customers (customer-initiated
contracts), principally foreign exchange contracts, interest rate contracts and energy derivative contracts. The
Corporation mitigates market risk inherent in customer-initiated interest rate and energy contracts by taking
offsetting positions, except in those circumstances when the amount, tenor and/or contracted rate level results in
negligible economic risk, whereby the cost of purchasing an offsetting contract is not economically justifiable.
For customer-initiated foreign exchange contracts, the Corporation mitigates most of the inherent market risk by
taking offsetting positions and manages the remainder through individual foreign currency position limits and
aggregate value-at-risk limits. These limits  are established annually  and reviewed quarterly.

For those customer-initiated derivative contracts which were not offset or where the Corporation holds a
speculative  position  within  the  limits  described  above,  the  Corporation  recognized,  in  ‘‘other  noninterest
income’’ in the consolidated statements of income, net gains of $1 million, $2 million and $1 million for the years
ended December 31, 2009, 2008 and 2007, respectively.

107

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Fair  values  of  customer-initiated  and  other  derivative  instruments  represent  the  net  unrealized  gains  or
losses  on  such  contracts  and  are  recorded  in  the  consolidated  balance  sheets.  Changes  in  fair  value  are
recognized in the consolidated statements of income. The net gains recognized in income on customer-initiated
and other derivative instruments were as  follows.

Location of Gain

Other noninterest income . . . . . . . . . . . . . . . . . . . . . . . . .
Interest rate contracts
Energy derivative contracts Other noninterest income . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign exchange income . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign  exchange contracts

Total

Credit-Related Financial Instruments

Years Ended
December 31

2009

2008

(in millions)
$15
$ 8
1
1
40
34

$43

$56

The  Corporation  issues  off-balance  sheet  financial  instruments  in  connection  with  commercial  and
consumer lending activities. The Corporation’s credit risk associated with these instruments is represented by
the contractual amounts indicated in the  following  table.

December 31

2009

2008

(in millions)

Unused commitments to extend credit:

Commercial and other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . .
Bankcard, revolving check credit and home equity  loan  commitments

$22,451
1,917

$25,901
2,124

Total unused commitments to extend  credit . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$24,368

$28,025

Standby letters of credit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Commercial letters of credit
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other financial guarantees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 5,652
104
18

$ 6,204
156
36

The  Corporation  maintains  an  allowance  to  cover  probable  credit  losses  inherent  in  lending-related
commitments,  including  unused  commitments  to  extend  credit,  letters  of  credit  and  financial  guarantees.  At
December  31,  2009  and  2008,  the  allowance  for  credit  losses  on  lending-related  commitments,  included  in
‘‘accrued expenses and other liabilities’’ on the consolidated balance sheets, was $37 million and $38 million,
respectively.

Unused Commitments to Extend Credit

Commitments to extend credit are legally binding agreements to lend to a customer, provided there is no
violation of any condition established in the contract. These commitments generally have fixed expiration dates
or other termination clauses and may require payment of a fee. Since many commitments expire without being
drawn  upon,  the  total  contractual  amount  of  commitments  does  not  necessarily  represent  future  cash
requirements  of  the  Corporation.  Commercial  and  other  unused  commitments  are  primarily  variable  rate
commitments.

108

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Standby and Commercial Letters of Credit and Financial Guarantees

Standby  and  commercial  letters  of  credit  represent  conditional  obligations  of  the  Corporation  which
guarantee the performance of a customer to a third party. Standby letters of credit are primarily issued to support
public  and  private  borrowing  arrangements,  including  commercial  paper,  bond  financing  and  similar
transactions. Commercial letters of credit are issued to finance foreign or domestic trade transactions and are
short-term in nature. These contracts expire in decreasing amounts through the year 2019. The Corporation may
enter  into  participation  arrangements  with  third  parties,  which  effectively  reduce  the  maximum  amount  of
future  payments  which  may  be  required  under  standby  and  commercial  letters  of  credit.  These  risk
participations covered $404 million of the $5.8 billion standby and commercial letters of credit outstanding at
December 31, 2009.

Financial  guarantees  at  December  31,  2009  consisted  of  credit  risk  participation  agreements,  where  the
Corporation, primarily as part of a syndicated lending arrangement, guaranteed a portion of the credit risk on an
interest rate swap agreement between the lead bank in the syndicate and a customer. In the event of default by a
customer,  the  Corporation  would  be  required  to  pay  the  portion  of  the  unpaid  amount  guaranteed  by  the
Corporation to the lead bank. At December 31, 2009, the estimated fair value of the Corporation’s credit risk
participation agreements where the Corporation was the guarantor was $18 million, and the estimated credit
exposure was $27 million. The estimated credit exposure includes the estimated credit risk as of December 31,
2009, in addition to an estimate for potential future risk for changes in interest rates in each remaining year of the
contract until maturity. In addition, the estimated credit exposure assumes the lead bank would be unable to
liquidate assets of the customers. In the event of default, the lead bank has the ability to liquidate the assets of the
customer,  in  which  case  the  lead  bank  would  be  required  to  return  a  percentage  of  recouped  assets  to  the
participating banks. These credit risk participation agreements expire in decreasing amounts through the year
2016, with a weighted average remaining  maturity for outstanding  agreements of 1.6 years.

At December 31, 2009, the carrying value of the Corporation’s standby and commercial letters of credit and
financial  guarantees,  included  in  ‘‘accrued  expenses  and  other  liabilities’’  on  the  consolidated  balance  sheet,
totaled $70 million.

The  following  table  presents  a  summary  of  total  internally  classified  watch  list  standby  and  commercial
letters  of  credit  and  financial  guarantees  (generally  consistent  with  regulatory  defined  special  mention,
substandard  and  doubtful)  at  December  31,  2009  and  2008.  The  Corporation  manages  credit  risk  through
underwriting, periodically reviewing and approving its credit exposures using Board committee approved credit
policies and guidelines.

Total watch list standby and commercial  letters of credit . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . .
As a percentage of total outstanding standby and commercial letters of  credit
Total watch list financial guarantees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
As a percentage of total outstanding financial guarantees . . . . . . . . . . . . . . . . . . . . . . .

December 31

2009

2008

(dollar amounts
in millions)

$432

$277

7.5% 4.3%

$

1

$ —

5.8% —%

109

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Note 11  — Variable Interest Entities  (VIEs)

The Corporation evaluates its interest in certain entities to determine if these entities meet the definition of
a VIE and whether the Corporation was the primary beneficiary and should consolidate the entity based on the
variable  interests  it  held.  The  following  provides  a  summary  of  the  VIEs  in  which  the  Corporation  has  a
significant interest.

The Corporation owns 100 percent of the common stock of an entity formed in 2007 to issue trust preferred
securities. This entity meets the definition of a VIE, but the Corporation is not the primary beneficiary as the
expected losses and residual returns of the trust are absorbed by the trust preferred stock holders. The trust
preferred securities held by this entity ($500 million at December 31, 2009) qualify as Tier 1 capital and are
classified as subordinated debt included in ‘‘medium- and long-term debt’’ on the consolidated balance sheets,
with  associated  interest  expense  recorded  in  ‘‘interest  on  medium-  and  long-term  debt’’  on  the  consolidated
statements of income. The Corporation is  not exposed to loss  related  to this  VIE.

The Corporation has limited partnership interests in three private equity investment partnerships, which
were acquired in 1998, 1999 and 2001, where the general partner (an employee of the Corporation) in these
three partnerships is considered a related party to the Corporation. These entities meet the definition of a VIE;
however, the Corporation is not the primary beneficiary of the entities, as the majority of variable interests are
expected to accrue to the nonaffiliated limited partners. As such, the Corporation accounts for its interest in
these partnerships on the cost method. Investments are included in ‘‘accrued income and other assets’’ on the
consolidated balance sheets, with income (net of write-downs) recorded in ‘‘other noninterest income’’ on the
consolidated statements of income. These entities had approximately $108 million in assets at December 31,
2009.  These  funds  generally  cannot  be  redeemed.  Distributions  from  these  funds  are  received  by  the
Corporation as the result of liquidation of underlying investments of the funds and/or as income distributions.
Exposure to loss as a result of involvement with these entities at December 31, 2009 was limited to the book basis
of the Corporation’s investments of approximately $4 million and approximately $1 million of commitments for
future investments.

The Corporation, as a limited partner, also holds an insignificant ownership percentage interest in 130 other
private equity and venture capital investment partnerships where the Corporation is not related to the general
partner. While these entities may meet the definition of a VIE, the Corporation is not the primary beneficiary of
any of these entities as a result of its insignificant ownership interest. The Corporation accounts for its interests in
these partnerships on the cost method. Investments are included in ‘‘accrued income and other assets’’ on the
consolidated balance sheets with income (net of write-downs) recorded in ‘‘other noninterest income’’ on the
consolidated statements of income. These funds generally cannot be redeemed. Distributions from these funds
are received by the Corporation as the result of liquidation of underlying investments of the funds and/or as
income distributions. Exposure to loss as a result of involvement with these entities at December 31, 2009 was
limited  to  the  book  basis  of  the  Corporation’s  investments  of  approximately  $53  million  and  approximately
$25 million of commitments for future investments.

A limited liability subsidiary of the Corporation is the general partner in an investment fund partnership
formed in 2003. The subsidiary manages the investments held by the fund and the investment partnership meets
the definition of a VIE. The Corporation is the primary beneficiary and consolidates the entity, as the majority of
the  variable  interests  are  expected  to  accrue  to  the  Corporation.  The  investment  partnership  had  assets  of
approximately $2 million at December 31, 2009 and was structured so that the Corporation’s exposure to loss as
a result of its interest would be limited to the book basis of the Corporation’s investment in the limited liability
subsidiary,  which  was  insignificant  at  December  31,  2009.  Total  fee  revenue  earned  by  the  Corporation  as

110

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

general partner for the fund was insignificant (less than $0.1 million) for each of the years ended December 31,
2009, 2008 and 2007.

The Corporation has a significant limited partnership interest in 20 low income housing tax credit/historic
rehabilitation tax credit partnerships, acquired at various times from 1992 through 2008. These entities meet the
definition of a VIE; however, the Corporation is not the primary beneficiary of the entities as the majority of the
variable interests are expected to accrue to the general partner, who is also the party engaging in activities that
are most closely associated with the entities. The Corporation accounts for its interest in these partnerships on
the  cost  or  equity  method.  These  entities  had  approximately  $142  million  in  assets  at  December  31,  2009.
Exposure  to  loss  as  a  result  of  the  Corporation’s  involvement  with  these  entities  at  December  31,  2009  was
limited to the book basis of the Corporation’s investment of approximately $8 million, which includes unused
commitments for future investments.

The Corporation, as a limited partner, also holds an insignificant ownership percentage interest in 119 other
low income housing tax credit/historic rehabilitation tax credit partnerships. While these entities may meet the
definition  of  a  VIE,  the  Corporation  is  not  the  primary  beneficiary  of  any  of  these  entities  as  a  result  of  its
insignificant ownership interest. As such, the Corporation accounts for its interest in these partnerships on the
cost or equity method. Exposure to loss as a result of its involvement with these entities at December 31, 2009
was limited to the book basis of the Corporation’s investment of approximately $328 million, which includes
unused commitments for future investments.

As a limited partner, the Corporation obtains income tax credits and deductions from the operating losses
of these low income housing tax credit/historic rehabilitation tax credit partnerships, which are recorded as a
reduction of income tax expense (or an increase to income tax benefit) and a reduction of federal income taxes
payable. These income tax credits and deductions are allocated to the funds’ investors based on their ownership
percentages.  Investment  balances,  including  all  legally  binding  commitments  to  fund  future  investments,  are
included in ‘‘accrued income and other assets’’ on the consolidated balance sheets, with amortization and other
write-downs of investments recorded in ‘‘other noninterest income’’ on the consolidated statements of income.
In addition, a liability is recognized in ‘‘accrued expenses and other liabilities’’ on the consolidated balance sheets
for  all  legally  binding  unfunded  commitments  to  fund  low  income  housing  partnerships  ($63  million  at
December 31, 2009).

The Corporation provided no financial or other support that was not contractually required to any of the

above VIEs during the year ended December 31, 2009.

The following table summarizes the impact of these VIEs on line items on the Corporation’s consolidated

statements of income.

Classfication in Earnings
Interest on medium- and long-term debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other noninterest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Provision (benefit) for income taxes (a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Years Ended
December 31

2009

2008

(in millions)

$ 34
(60)
(46)

$ 34
(53)
(45)

(a)

Income tax credits from low income housing  tax  credit/historic rehabilitation tax credit partnerships.

For further information on the Corporation’s consolidation policy,  see Note 1.

111

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Note 12  — Deposits

At December 31, 2009, the scheduled maturities of certificates of deposit and other deposits with a stated

maturity were as follows:

2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2012 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2013 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2014 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thereafter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Years Ending
December 31

(in millions)
$7,146
633
88
51
43
41

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$8,002

A  maturity distribution of domestic certificates of  deposit  of $100,000 and over follows:

December 31

2009

2008

(in millions)

Three months or less . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Over three months to six months . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Over six  months to twelve months
Over twelve months . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,657
1,142
1,333
536

$ 3,834
2,152
5,211
1,234

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$4,668

$12,431

All  foreign  office  time  deposits  of  $542  million  and  $470  million  at  December  31,  2009  and  2008,

respectively, were in denominations of $100,000  or more.

112

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Note 13  — Short-Term Borrowings

Federal funds purchased and securities sold under agreements to repurchase generally mature within one to
four days from the transaction date. Other short-term borrowings, which may consist of Federal Reserve Term
Auction Facility borrowings, commercial paper, borrowed securities, term federal funds purchased, short-term
notes and treasury tax and loan deposits, generally mature within one to 120 days from the transaction date. The
following table provides a summary of  short-term borrowings.

December 31, 2009

Amount outstanding at year-end . . . . . . . . . . . . . . . . . . . . . . . . . .
Weighted average interest rate at year-end . . . . . . . . . . . . . . . . . . .
Maximum month-end balance during the  year . . . . . . . . . . . . . . . .
Average balance outstanding during the  year . . . . . . . . . . . . . . . . .
Weighted average interest rate during  the year . . . . . . . . . . . . . . . .

December 31, 2008

Amount outstanding at year-end . . . . . . . . . . . . . . . . . . . . . . . . . .
Weighted average interest rate at year-end . . . . . . . . . . . . . . . . . . .
Maximum month-end balance during the  year . . . . . . . . . . . . . . . .
Average balance outstanding during the  year . . . . . . . . . . . . . . . . .
Weighted average interest rate during  the year . . . . . . . . . . . . . . . .

December 31, 2007

Amount outstanding at year-end . . . . . . . . . . . . . . . . . . . . . . . . . .
Weighted average interest rate at year-end . . . . . . . . . . . . . . . . . . .
Maximum month-end balance during the  year . . . . . . . . . . . . . . . .
Average balance outstanding during the  year . . . . . . . . . . . . . . . . .
Weighted average interest rate during  the year . . . . . . . . . . . . . . . .

Federal Funds Purchased
and Securities Sold Under
Agreements to Repurchase

Other
Short-term
Borrowings

(dollar amounts in millions)

$ 462

0.03%

$ 655
467
0.19%

$ 696

0.37%

$3,617
2,105
2.20%

$1,749

1.84%

$1,985
1,854
5.04%

$ —

 —%

$2,558
532
0.28%

$1,053

0.40%

$3,046
1,658
2.43%

$1,058

3.87%

$1,191
226
5.21%

At  December  31,  2009,  Comerica  Bank  (the  Bank),  a  subsidiary  of  the  Corporation,  had  pledged  loans

totaling $11 billion  which provided for up to  $7 billion  of collateralized borrowing with the FRB.

113

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Note 14  — Medium- and Long-Term  Debt

Medium- and long-term debt are summarized as follows:

Parent  company
Subordinated notes:

4.80% subordinated note due 2015 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.576% subordinated notes due 2037 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

Total subordinated notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Medium-term note:

Floating rate based on LIBOR indices due 2010 . . . . . . . . . . . . . . . . . . . . . . . . .

Total parent company . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Subsidiaries
Subordinated notes:

8.50% subordinated note due 2009 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.125% subordinated note due 2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.70% subordinated note due 2014 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.75% subordinated notes due 2016 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.20% subordinated notes due 2017 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.375% subordinated note due 2024 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.875% subordinated note due 2026 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

December 31

2009

2008

(in millions)

325
511

836

150

986

—
152
275
678
543
187
204

$

342
510

852

150

1,002

101
149
286
701
592
207
246

Total subordinated notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2,039

2,282

Medium-term notes:

Floating rate based on LIBOR indices due 2009  to 2012 . . . . . . . . . . . . . . . . . . .
Floating rate based on Federal Funds indices due  2009 . . . . . . . . . . . . . . . . . . . .

1,982
—

3,669
100

Federal Home Loan Bank advances:

Floating rate based on LIBOR indices due 2009  to 2014 . . . . . . . . . . . . . . . . . . .

6,000

8,000

Other notes:

6.0% — 6.4% fixed rate notes due 2020 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

53

—

Total subsidiaries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10,074

14,051

Total medium- and long-term debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$11,060

$15,053

The carrying value of medium- and long-term debt has been adjusted to reflect the gain or loss attributable
to the risk hedged. Concurrent with or subsequent to the issuance of certain of the medium- and long-term debt

114

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

presented above, the Corporation entered into interest rate swap agreements to convert the stated rate of the
debt to  a rate based on the indices identified in the following table.

Principal Amount
of Debt
Converted

Base Rate

Base
Rate at
12/31/09

(dollar amounts in millions)

Parent  company

4.80% subordinated note due 2015 . . . . . . . . . . . . . . . .

$300

6-month LIBOR

4.34%

Subsidiaries

5.70% subordinated note due 2014 . . . . . . . . . . . . . . . .
5.75% subordinated notes due 2016 . . . . . . . . . . . . . . . .
5.20% subordinated notes due 2017 . . . . . . . . . . . . . . . .
8.375% subordinated note due 2024 . . . . . . . . . . . . . . . .
7.875% subordinated note due 2026 . . . . . . . . . . . . . . . .

250
250
500
150
150

6-month LIBOR
6-month LIBOR
6-month LIBOR
6-month LIBOR
6-month LIBOR

4.34
4.34
4.34
4.34
4.34

The  Bank  is  a  member  of  the  FHLB,  which  provides  short-  and  long-term  funding  collateralized  by
mortgage-related assets to its members. FHLB advances bear interest at variable rates based on LIBOR and were
secured by $2.8 billion of real estate-related loans and $3.2 billion of mortgage-backed investment securities at
December 31, 2009. The FHLB advances outstanding at December 31, 2009 are due from 2010 to 2014. The
advances do not qualify as Tier 2 capital and are not insured by the Federal Deposit Insurance Corporation
(FDIC).

In 2009, the Bank repurchased, at a discount, $212 million of floating-rate medium-term notes maturing in
2012  and  recognized  a  gain  of  $15  million.  In  January  2010,  the  Bank  exercised  its  option  to  redeem  a
$150 million, 7.125% subordinated note,  which  had an original  maturity date of 2013.

The  Corporation  has  $500  million  of  6.576%  subordinated  notes  maturing  in  2037  that  relate  to  trust
preferred securities issued by an unconsolidated subsidiary. The 6.576% subordinated notes qualify as Tier 1
capital. All other subordinated notes with maturities greater than one year qualify as Tier 2  capital.

The Corporation currently has a $15 billion medium-term senior note program. This program allows the
principal banking subsidiary to issue fixed- or floating-rate notes with maturities between one year and 30 years.
The Bank did not issue any notes under the senior note program during the years ended December 31, 2009 and
2008. The interest rate on the floating rate medium-term notes based on LIBOR at December 31, 2009, ranged
from one-month LIBOR plus 0.10% to three-month LIBOR plus 0.15%. The medium-term notes outstanding
at December 31, 2009 are due from 2010 to 2012. The medium-term notes do not qualify as Tier 2 capital and are
not insured by the FDIC.

The  Bank  participated  in  the  voluntary  Temporary  Liquidity  Guarantee  Program  (the  TLG  Program)
announced  by  the  Federal  Deposit  Insurance  Corporation  (FDIC)  in  October  2008  and  amended  in  March
2009. Under the TLG Program, all senior unsecured debt issued between October 14, 2008 and October 31,
2009, with a maturity of more than 30 days, is guaranteed by the FDIC. Debt guaranteed by the FDIC is backed
by the full faith and credit of the United States. The FDIC guarantee expires on the earlier of the maturity date of
the debt or December 31, 2012 (June 30, 2012 for debt issued prior to April 1, 2009). At December 31, 2009,
there was approximately $7 million of senior unsecured debt outstanding in the form of bank-to-bank deposits
issued under the TLG Program.

115

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

At December 31, 2009, the principal maturities  of medium- and long-term  debt  were as  follows:

2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2012 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2013 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2014 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thereafter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Years Ending
December 31

(in millions)
$ 2,750
1,375
1,158
2,000
1,250
2,318

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$10,851

Note 15  — Shareholders’ Equity

In November 2007, the Board of Directors of the Corporation (the Board) authorized the purchase of up to
10 million shares of Comerica Incorporated outstanding common stock, in addition to the remaining unfilled
portion of the November 2006 authorization. There is no expiration date for the Corporation’s share repurchase
program.  Substantially  all  shares  purchased  as  part  of  the  Corporation’s  publicly  announced  repurchase
program were transacted in the open market and were within the scope of Rule 10b-18, which provides a safe
harbor for purchases in a given day if an issuer of equity securities satisfies the manner, timing, price and volume
conditions of the rule when purchasing its own common shares in the open market. There were no open market
repurchases  in  2009  and  2008.  Open  market  repurchases  totaled  10.0  million  shares  for  the  year  ended
December 31, 2007. The following table summarizes the Corporation’s share repurchase activity for the year
ended December 31, 2009.

Total Number of Shares
Purchased as Part of Publicly
Announced Repurchase Plans
or Programs

Remaining  Share
Repurchase
Authorization  (a)

Total Number
of  Shares
Purchased (b)

Average Price
Paid  Per  Share

(shares in thousands)

Total first quarter 2009 . . . . . . . .

Total second quarter 2009 . . . . . .

Total third quarter  2009 . . . . . . .

October 2009 . . . . . . . . . . . . . .
November 2009 . . . . . . . . . . . . .
December 2009 . . . . . . . . . . . . .

Total fourth quarter 2009 . . . . . .

Total 2009 . . . . . . . . . . . . . . .

—

—

—

—
—
—

—

—

12,576

12,576

12,576

12,576
12,576
12,576

12,576

12,576

65

32

3

1
—
—

1

$15.11

20.56

23.88

28.55
—
—

28.25

101

$17.25

(a) Maximum number of shares that may yet be purchased under the publicly announced plans or programs.

(b)

Includes shares purchased as part of publicly announced repurchase plans or programs, shares purchased
pursuant  to  deferred  compensation  plans  and  shares  purchased  from  employees  to  pay  for  grant  prices
and/or taxes related to stock option exercises and restricted stock vesting under the terms of an employee
share-based compensation plan.

In 2008, the Corporation participated in the U.S. Department of Treasury (U.S. Treasury) Capital Purchase
Program  (the  Capital  Purchase  Program)  and  received  proceeds  of  $2.25  billion  from  the  U.S.  Treasury.  In

116

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

return, the Corporation issued 2.25 million shares of Fixed Rate Cumulative Perpetual Preferred Stock, Series F,
without par value (Series F Preferred Shares) and granted a warrant to purchase 11.5 million shares of common
stock  at  an  exercise  price  of  $29.40  per  share  to  the  U.S.  Treasury.  The  Series  F  Preferred  Shares  pay  a
cumulative dividend rate of five percent per annum on the liquidation preference of $1,000 per share through
November 2013, and a rate of nine percent per annum thereafter. The Series F Preferred Shares are non-voting,
other than class voting rights on matters that could adversely affect the shares. The Series F Preferred Shares may
be  redeemed  at  $1,000  per  share,  plus  accrued  and  unpaid  dividends,  subject  to  consultation  with  the
Corporation’s  banking  regulators,  with  the  consent  of  the  U.S.  Treasury.  The  U.S.  Treasury  may  transfer  the
Series F Preferred Shares to a third party at any time. The Series F Preferred Shares qualify as Tier 1 capital.

The  warrant  to  purchase  common  stock  was  immediately  exercisable  and  is  not  subject  to  contractual

restrictions on transfer. The warrant qualifies as Tier 1 capital and expires in November 2018.

The proceeds from the Capital Purchase Program were allocated between the Series F Preferred Shares and
the related warrant based on relative fair value, which resulted in an initial carrying value of $2.1 billion for the
Series F Preferred Shares and $124 million for the warrant. The resulting discount to the Series F Preferred
Shares of $124 million is accreting on a level yield basis over five years ending November 2013 and is being
recognized  as  additional  preferred  stock  dividends.  The  cash  dividend  combined  with  the  accretion  of  the
discount  results  in  an  effective  preferred  dividend  rate  of  6.3  percent.  At  December  31,  2009,  accumulated
preferred  stock  dividends  not  declared  for  the  Series  F  Preferred  Shares,  excluding  the  discount  accretion
discussed  above,  totaled  $14  million,  or  $6.39  per  preferred  share.  The  fair  value  assigned  to  the  Series  F
Preferred Shares was estimated using a discounted cash flow model. The discount rate used in the model was
based on yields on comparable publicly traded perpetual preferred stocks. The fair value assigned to the warrant
was based on a binomial model using several inputs, including risk-free rate, expected stock price volatility and
expected dividend yield. The risk-free interest rate assumption used in the binomial model was based on the
ten-year  U.  S.  Treasury  interest  rate.  The  expected  dividend  yield  was  based  on  the  historical  and  projected
dividend yield patterns of the Corporation’s common shares. Expected volatility assumptions considered both
the historical volatility of the Corporation’s common stock over a ten-year period and implied volatility based on
the most recent observed market transaction as  of the valuation  date.

Under  the  Capital  Purchase  Program,  the  consent  of  the  U.S.  Treasury  is  required  for  any  increase  in
common dividends declared from the dividend rate in effect at the time of investment (quarterly dividend rate of
$0.33 per share) and for any common share repurchases, other than common share repurchases in connection
with any benefit plan in the ordinary course of business, until November 2011, unless the Series F Preferred
Shares have been fully redeemed or the U.S. Treasury has transferred all the Series F Preferred Shares to third
parties prior to that date. In addition, all accrued and unpaid dividends on the Series F Preferred Shares must be
declared and the payment set aside for the benefit of the holders of the Series F Preferred Shares before any
dividend  may  be  declared  on  the  Corporation’s  common  stock  and  before  any  shares  of  the  Corporation’s
common stock may be repurchased, other than share repurchases in connection with any benefit plan in the
ordinary course of business.

As required by the Capital Purchase Program, the Corporation adopted the U.S. Treasury’s standards for
executive compensation and corporate governance for the period during which the U.S. Treasury holds equity
issued under the Capital Purchase Program. These standards generally apply to the chief executive officer, the
chief financial officer, and the three most highly compensated executive officers (the senior executive officers),
plus the 20 most highly compensated employees. In addition, the Corporation was not allowed to deduct, for tax
purposes, executive compensation in excess of $500,000 for  each senior executive officer.

At December 31, 2009, the Corporation had 11.5 million shares of common stock reserved for the warrant
issued  under  the  Capital  Purchase  Program,  25.4  million  shares  of  common  stock  reserved  for  stock  option

117

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

exercises and 2.1 million shares of restricted stock outstanding to employees and directors under share-based
compensation plans.

Note 16  — Accumulated Other Comprehensive  Income (Loss)

Other comprehensive income (loss) includes the change in net unrealized gains and losses on investment
securities available-for-sale, the change in accumulated net gains and losses on cash flow hedges and the change
in  the  accumulated  defined  benefit  and  other  postretirement  plans  adjustment.  Total  comprehensive  income
(loss) was ($10) million, $81 million and $833 million for the years ended December 31, 2009, 2008 and 2007,
respectively. The $91 million decrease in total comprehensive income for the year ended December 31, 2009,
when compared to 2008, resulted principally from a decrease in net unrealized gains on investment securities
available-for-sale  ($260  million,  after-tax)  and  a  decrease  in  net  income  ($196  million),  partially  offset  by  a
benefit from the defined benefit and other postretirement benefit plans adjustment ($405 million, after-tax). The
following table presents reconciliations of the components of accumulated other comprehensive income (loss)
for the years ended December 31, 2009,  2008  and 2007.

For a further discussion of the effects of investment securities available-for-sale, derivative instruments and
defined benefit and other postretirement benefit plans on other comprehensive income (loss) refer to Notes 1, 10
and 19.

Years Ended
December 31

2009

2008

2007

(in millions)

Accumulated  net unrealized gains (losses) on investment securities  available-for-sale:

Balance at  beginning of period, net of tax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net unrealized holding gains arising during the period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less: Reclassification adjustment for net gains included in  net income . . . . . . . . . . . . . . . . . . . .

$ 131
54
243

$

(9)
285
67

$ (61)
87
7

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Change  in net unrealized gains before income taxes
Less: Provision for income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Change  in net unrealized gains on investment securities  available-for-sale, net of tax . . . . . . . . . . . .

(189)
(69)

(120)

218
78

140

80
28

52

Balance at  end of period, net of tax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 11

$ 131

$

(9)

Accumulated  net gains (losses) on cash flow hedges:

Balance at  beginning of period, net of tax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net cash flow hedge gains arising during the period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less: Reclassification adjustment for net gains (losses) included in net income . . . . . . . . . . . . . . .

$ 30
15
34

$

Change  in net cash flow hedge gains before income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less: Provision for income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Change  in net cash flow hedge gains, net of tax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(19)
(7)

(12)

2
69
24

45
17

28

Balance at  end of period, net of tax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 18

$ 30

$

Accumulated  defined benefit pension and other postretirement  plans  adjustment:

Balance at  beginning of period, net of tax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net defined benefit pension and other postretirement adjustment arising during the period . . . . . . .
Less: Adjustment for amounts recognized as components of net periodic benefit cost during the

$(470)
112

$(170)
(488)

$(215)
41

period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(53)

(18)

(30)

Change  in defined benefit and other postretirement plans  adjustment before income taxes . . . . . . . .
Less: Provision for income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Change  in defined benefit and other postretirement plans  adjustment, net of tax . . . . . . . . . . . . . .

165
60

105

(470)
(170)

(300)

71
26

45

Balance at  end of period, net of tax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(365)

$(470)

$(170)

Total accumulated other comprehensive loss at end of period,  net of  tax . . . . . . . . . . . . . . . . . . . . .

$(336)

$(309)

$(177)

118

$ (48)
9
(67)

76
26

50

2

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Note 17  — Net Income (Loss) Per Common Share

Basic and diluted income (loss) from continuing operations per common share and net income (loss) per

common share are presented in the following table.

Years Ended December  31

2009

2008

2007

(in millions,
except per share data)

Basic and diluted

Income from continuing operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less:

$

16

$ 212

$ 682

Preferred stock dividends . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income allocated to participating securities . . . . . . . . . . . . . . . . . . . . . . . .

134
1

17
4

—
6

Income (loss) from  continuing operations  attributable to common shares . . . . .

$ (119) $ 191

$ 676

Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less:

$

17

$ 213

$ 686

Preferred stock dividends . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income allocated to participating securities . . . . . . . . . . . . . . . . . . . . . . . .

134
1

17
4

—
6

Net income (loss) attributable to common shares . . . . . . . . . . . . . . . . . . . . . .

$ (118) $ 192

$ 680

Basic average common shares . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

149

149

153

Basic income (loss) from continuing operations per common share . . . . . . . . . . .
Basic net income (loss) per common share . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(0.80) $1.28
1.29
(0.79)

$4.43
4.45

Basic average common shares . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Common stock equivalents:

149

149

153

Net effect of the assumed exercise of stock options . . . . . . . . . . . . . . . . . . . .
Net effect of the assumed exercise of warrant . . . . . . . . . . . . . . . . . . . . . . . .

—
—

—
—

1
—

Diluted average common shares

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

149

149

154

Diluted income (loss) from continuing operations per common share . . . . . . . . .
Diluted net income (loss) per common  share . . . . . . . . . . . . . . . . . . . . . . . . . .

$(0.80) $1.28
1.28
(0.79)

$4.40
4.43

Basic income (loss) from continuing operations per common share and net income (loss) per common share
are  calculated  using  the  two-class  method.  The  two-class  method  is  an  earnings  allocation  formula  that
determines  earnings  per  share  for  each  share  of  common  stock  and  participating  securities  according  to
dividends  declared  (distributed  earnings)  and  participation  rights  in  undistributed  earnings.  Distributed  and
undistributed earnings are allocated between common and participating security shareholders based on their
respective rights to receive dividends. Unvested share-based payment awards that contain nonforfeitable rights
to dividends or dividend equivalents are considered participating securities (i.e., nonvested restricted stock).
Undistributed net losses are not allocated to nonvested restricted shareholders, as these shareholders do not
have a contractual obligation to fund the losses incurred by the Corporation. Income (loss) from continuing
operations attributable to common shares and net income (loss) attributable to common shares are then divided
by the weighted-average number of common shares outstanding during the period.

119

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Diluted income (loss) from continuing operations per common share and net income (loss) per common
share  consider  common  stock  issuable  under  the  assumed  exercise  of  stock  options  granted  under  the
Corporation’s  stock  plans  and  a  warrant.  Diluted  income  (loss)  from  continuing  operations  attributable  to
common shares and net income (loss) attributable to common shares are then divided by the total of weighted-
average number of common shares and common stock equivalents outstanding during the  period.

The following average shares related to outstanding options and a warrant to purchase shares of common
stock were not included in the computation of diluted net income (loss) per common share because the options’
and warrant’s exercise prices were greater  than  the  average  market price of common shares for  the period.

2009

2008

2007

(shares in millions)

Average shares related to outstanding  options

and warrant . . . . . . . . . . . . . . . . . . . . . . . .
Range of exercise prices . . . . . . . . . . . . . . . . .

29.1
$28.07 – $66.81

19.7
$33.69 – $71.58

10.3
$56.00 –  $71.58

Due to the net loss attributable to common shares reported for the year ended December 31, 2009, options
to purchase 1.5 million shares, with average exercise prices less than the average market price of common shares
for the period, were excluded from the computation of diluted net loss per share, as their inclusion would have
been  anti-dilutive.

Note 18  — Share-Based Compensation

Share-based  compensation  expense  is  charged  to  ‘‘salaries’’  expense  on  the  consolidated  statements  of
income.  The  components  of  share-based  compensation  expense  for  all  share-based  compensation  plans  and
related tax benefits are as follows:

2009

2008

2007

Total share-based compensation expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$32

(in millions)
$51

$59

Related tax benefits recognized in net  income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$12

$19

$21

The following table summarizes unrecognized compensation expense for all  share-based  plans:

Total unrecognized share-based compensation expense . . . . . . . . . . . . . . . . . . . . . . . . . . .

December 31,
2009

(dollar amount
in millions)
$ 35

Weighted-average expected recognition period (in  years) . . . . . . . . . . . . . . . . . . . . . . . . . .

2.7

The Corporation has share-based compensation plans under which it awards both shares of restricted stock
to key executive officers and key personnel and stock options to executive officers, directors and key personnel
of the Corporation and its subsidiaries. Restricted stock vests over periods ranging from three years to five years.
Stock options vest over periods ranging from one year to four years. During the period the U.S. Treasury holds
equity issued under the Capital Purchase Program, restricted share grants may not vest in less than two years
from the grant date and retirement-based acceleration is not allowed. These restrictions lengthen the requisite
service  period  and,  therefore,  the  amortization  period  for  retirement  eligible  grantees.  The  maturity  of  each
option is determined at the date of grant; however, no options may be exercised later than ten years and one
month from the date of grant. The options may have restrictions regarding exercisability. The plans originally

120

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

provided for a grant of up to 13.2 million common shares, plus shares under certain plans that are forfeited,
expire or  are cancelled. At December  31, 2009, 7.0 million shares  were available for  grant.

The Corporation used a binomial model to value stock options granted in the periods presented. Option
valuation  models  require  several  inputs,  including  the  expected  stock  price  volatility,  and  changes  in  input
assumptions can materially affect the fair value estimates. The model used may not necessarily provide a reliable
single measure of the fair value of employee and director stock options. The risk-free interest rate assumption
used  in  the  binomial  option-pricing  model  as  outlined  in  the  table  below  was  based  on  the  federal  ten-year
treasury  interest  rate.  The  expected  dividend  yield  was  based  on  the  historical  and  projected  dividend  yield
patterns of the Corporation’s common shares. Expected volatility assumptions considered both the historical
volatility  of  the  Corporation’s  common  stock  over  a  ten-year  period  and  implied  volatility  based  on  actively
traded  options  on  the  Corporation’s  common  stock  with  pricing  terms  and  trade  dates  similar  to  the  stock
options  granted.

The estimated weighted-average grant-date fair value per option share and the underlying binomial option-

pricing model assumptions are summarized  in  the following  table:

Weighted-average grant-date fair value  per  option share . . . . . . . . . . . . . . . . . . .
Weighted-average assumptions:

Risk-free interest rates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expected dividend yield . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expected volatility factors of the market price of Comerica common stock . . . .
Expected option life (in years) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2009

2008

2007

$6.55

$9.54

$12.47

3.08% 3.73% 4.88%
4.62
58
6.4

3.85
23
6.4

4.62
34
6.6

A  summary  of  the  Corporation’s  stock  option  activity  and  related  information  for  the  year  ended

December 31, 2009 follows:

Weighted-Average

Number of
Options
(in thousands)

Exercise
Price
per Share

Remaining
Contractual
Term
(in years)

Aggregate
Intrinsic
Value
(in millions)

Outstanding — January 1, 2009 . . . . . . . . . . . . . . . . . .
Granted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Forfeited or expired . . . . . . . . . . . . . . . . . . . . . . . .
Exercised . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Outstanding — December 31, 2009 . . . . . . . . . . . . . . .

19,234
1,535
(2,347)
—

18,422

Outstanding, net of expected forfeitures  —

December 31, 2009 . . . . . . . . . . . . . . . . . . . . . . . . .
Exercisable — December 31, 2009 . . . . . . . . . . . . . . . .

18,253
13,927

$53.51
17.36
61.18
—

49.52

49.70
53.17

4.9

4.9
4.0

$18

17
—

The aggregate intrinsic value of outstanding options shown in the table above represents the total pretax
intrinsic value at December 31, 2009, based on the Corporation’s closing stock price of $29.57 at December 31,
2009.

There were no stock options exercised during 2009. The total intrinsic value of stock options exercised was
less  than  $0.5  million  and  $33  million  for  the  years  ended  December  31,  2008  and  2007,  respectively.  Cash
received  from  the  exercise  of  stock  options  during  2008  and  2007  totaled  $1  million  and  $89  million,
respectively. The net excess income tax benefit realized for the tax deductions from the exercise of these options

121

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

totaled  less  than  $0.5  million  for  the  year  ended  December  31,  2008  and  $8  million  for  the  year  ended
December 31, 2007.

A  summary of the Corporation’s restricted  stock  activity and related information  for 2009  follows:

Number
of Shares
(in thousands)

Weighted-Average
Grant-Date
Fair Value
per Share

Outstanding — January 1, 2009 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Granted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Forfeited . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vested . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Outstanding — December 31, 2009 . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1,627
882
(118)
(302)

2,089

$50.17
18.92
41.45
54.67

$36.82

The total fair value of restricted stock awards that fully vested during the years ended December 31, 2009,

2008 and 2007 was $16 million, $7 million and $10 million, respectively.

The Corporation expects to satisfy the exercise of stock options and future grants of restricted stock by
issuing shares of common stock out of treasury. At December 31, 2009, the Corporation held 27.6 million shares
in treasury.

For further information on the Corporation’s  share-based compensation  plans, refer  to Note  1.

Note 19  — Employee Benefit Plans

Defined Benefit Pension and Postretirement Benefit Plans

The Corporation has a qualified and a non-qualified defined benefit pension plan, which together provide
benefits  for  substantially  all  full-time  employees  hired  before  January  1,  2007.  Employee  benefits  expense
included  defined  benefit  pension  expense  of  $57  million,  $20  million  and  $36  million  in  the  years  ended
December  31,  2009,  2008  and  2007,  respectively,  for  the  plans.  Benefits  under  the  defined  benefit  plans  are
based primarily on years of service, age and compensation during the five highest paid consecutive calendar
years occurring during the last ten years  before  retirement.

The  Corporation’s  postretirement  benefit  plan  continues  to  provide  postretirement  health  care  and  life
insurance benefits for retirees as of December 31, 1992. The plan also provides certain postretirement health
care and life insurance benefits for a limited number of retirees who retired prior to January 1, 2000. For all other
employees hired prior to January 1, 2000, a nominal benefit is provided. Employees hired on or after January 1,
2000 are not eligible to participate in the plan. The Corporation funds the pre-1992 retiree plan benefits with
bank-owned life insurance.

122

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

The  following  table  sets  forth  reconciliations  of  the  projected  benefit  obligation  and  plan  assets  of  the
Corporation’s  qualified  defined  benefit  pension  plan,  non-qualified  defined  benefit  pension  plan  and
postretirement benefit plan. The Corporation used a measurement date of December 31, 2009 for these plans.

Change in projected benefit obligation:
Projected benefit obligation at January 1 . . . . . . . . . . . .
Service cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Actuarial (gain) loss . . . . . . . . . . . . . . . . . . . . . . . . . . .
Benefits paid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Plan change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Qualified
Defined Benefit
Pension Plan

Non-Qualified
Defined Benefit
Pension Plan

Postretirement
Benefit  Plan

2009

2008

2009

2008

2009

2008

(in millions)

$1,165
28
69
(7)
(42)
—

$1,037
28
66
73
(39)
—

$ 156
4
9
(11)
(6)
4

$ 140
4
8
8
(4)
—

$ 80
—
5
5
(6)
—

$ 81
—
5
4
(7)
(3)

Projected benefit obligation at December  31 . . . . . . . . .

$1,213

$1,165

$ 156

$ 156

$ 84

$ 80

Change in plan assets:
Fair value of plan assets at January 1 . . . . . . . . . . . . . .
Actual return on plan assets . . . . . . . . . . . . . . . . . . . . .
Employer contributions . . . . . . . . . . . . . . . . . . . . . . . .
Benefits paid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,080
200
100
(42)

$1,237
(293)
175
(39)

$ — $ — $ 74
7
(1)
(7)

—
—
—

—
—
—

$ 85
(10)
6
(7)

Fair value of plan assets at December  31 . . . . . . . . . . . .

$1,338

$1,080

$ — $ — $ 73

$ 74

Accumulated benefit obligation . . . . . . . . . . . . . . . . . .

$1,096

$1,031

$ 142

$ 131

$ 84

$ 80

Funded status at December 31 (a) . . . . . . . . . . . . . . . . .

$ 125

$ (85) $(156) $(156) $(11) $ (6)

(a) Based  on  projected  benefit  obligation  for  pension  plans  and  accumulated  benefit  obligation  for

postretirement benefit plan.

The  2009  non-qualified  defined  benefit  pension  plan  change  of  $4  million  reflected  the  recognition  of
special  agreement  benefits  not  previously  included  in  plan  valuations.  The  accumulated  benefit  obligation
exceeded the fair value of plan assets for the non-qualified defined benefit pension plan and the postretirement
benefit plan at December 31, 2009 and 2008.

123

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

The following table details the amounts recognized in accumulated other comprehensive income (loss) at
December 31, 2009, 2008 and 2007, and changes for the years then ended, for the qualified defined benefit
pension plan, non-qualified defined benefit  pension plan and  postretirement  benefit plan.

Qualified
Defined Benefit
Pension Plan

Prior
Service
(Cost) Transition

Net

Net Loss Credit Obligation Total

Non-Qualified
Defined Benefit
Pension Plan

Prior
Service
(Cost) Transition
Credit Obligation Total

Net

Net
Loss

$(138)
59

$(24)
—

$ — $(162)
59

—

$(31)
(18)

$ 8
—

$ — $(23)
(18)

—

(in millions)

(15)

(6)

74
26

48

6
2

4

—

—
—

—

$ (90)
(466)

$(20)
—

$ — $(110)
(466)

—

(21)

(6)

2

80
28

52

(12)
(4)

(8)

$(39)
(8)

(2)
(1)

(1)

$ 7
—

—

—
—

—

(11)

(4)

2

(455)
(164)

(4)
(2)

(2)
—

(291)

(2)

(2)

—

—
—

—

(4)

(14)
(5)

(9)

$ — $(32)
(8)

—

—

—
—

—

(2)

(6)
(2)

(4)

$(385)
103

$(16)
—

$ — $(401)
103

—

$(41)
11

$ 5
—

$ — $(36)
11

—

—

—
—

—

(44)

(5)

2

147
54

93

16
6

10

(2)
(1)

(1)

—

—
—

—

(3)

14
5

9

Balance at December 31, 2006,  net of tax . . . . .
Adjustment arising during the year . . . . . . . .
Less: Adjustment for amounts recognized as
components of net periodic benefit cost
during the year . . . . . . . . . . . . . . . . . . .

Change in amounts  recognized in other

comprehensive income before  income taxes . .
. . . . . . . . .
Less: Provision for income taxes

Change in amounts  recognized in other

comprehensive income, net of tax . . . . . . . . .

Balance at December 31, 2007,  net of tax . . . . .
Adjustment arising during the year . . . . . . . .
Less: Adjustment for amounts recognized as
components of net periodic benefit cost
during the year . . . . . . . . . . . . . . . . . . .

(4)

(7)

Change in amounts  recognized in other

comprehensive income before income  taxes . .
. . . . . . . . .
Less: Provision for income taxes

(462)
(167)

Change in amounts  recognized in other

comprehensive income, net of tax . . . . . . . . .

(295)

7
3

4

Balance at December 31, 2008,  net of tax . . . . .
Adjustment arising during the year . . . . . . . .
Less: Adjustment for amounts recognized as
components of net periodic benefit cost
during the year . . . . . . . . . . . . . . . . . . .

(38)

(6)

Change in amounts  recognized in other

comprehensive income before  income taxes . .
. . . . . . . . .
Less: Provision for income taxes

141
52

Change in amounts  recognized in other

comprehensive income, net of tax . . . . . . . . .

89

6
2

4

Balance at December 31, 2009,  net of tax . . . . .

$(296)

$(12)

$ — $(308)

$(31)

$ 4

$ — $(27)

124

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Postretirement Benefit Plan

Total

Prior
Service
(Cost) Transition

Net

Prior
Service
(Cost) Transition

Net

Net Loss Credit Obligation Total Net Loss Credit Obligation Total

$ (8)
—

$(6)
—

$(16)
—

(in millions)
$(30) $(177)
41

—

$(22)
—

$(16)
—

$(215)
41

—

—
—

—

$ (8)
(17)

(1)

(4)

(5)

(21)

(5)

(4)

(30)

1
1

—

$(6)
3

4
2

2

5
3

2

62
22

40

5
2

3

4
2

2

71
26

45

$(14)
—

$(28) $(137)
(491)

(14)

$(19)
3

$(14)
—

$(170)
(488)

Balance at December 31, 2006,  net of tax . . . . .
Adjustment arising during the year . . . . . . . .
Less: Adjustment for amounts recognized as
components of net periodic benefit cost
during the year . . . . . . . . . . . . . . . . . . .

Change in amounts  recognized in other

comprehensive income before  income taxes . .
. . . . . . . . .
Less: Provision for income taxes

Change in amounts  recognized in other

comprehensive income, net of tax . . . . . . . . .

Balance at December 31, 2007,  net of tax . . . . .
Adjustment arising during the year . . . . . . . .
Less: Adjustment for amounts recognized as
components of net periodic benefit cost
during the year . . . . . . . . . . . . . . . . . . .

Change in amounts  recognized in other

comprehensive income before income  taxes . .
. . . . . . . . .
Less: Provision for income taxes

(16)
(6)

Change in amounts  recognized in other

comprehensive income, net of tax . . . . . . . . .

(10)

3
1

2

4
1

3

(1)

—

(4)

(9)

(5)

(4)

(18)

(5)

(9)
(4)

(482)
(175)

(5)

(307)

8
4

4

4
1

3

(470)
(170)

(300)

$(470)
112

$(18)
(2)

$(4)
—

$(11)
—

$(33) $(444)
112

(2)

$(15)
—

$(11)
—

Balance at December 31, 2008,  net of tax . . . . .
Adjustment arising during the year . . . . . . . .
Less: Adjustment for amounts recognized as
components of net periodic benefit cost
during the year . . . . . . . . . . . . . . . . . . .

(1)

(1)

(4)

(6)

(44)

(5)

(4)

(53)

Change in amounts  recognized in other

comprehensive income before  income taxes . .
. . . . . . . . .
Less: Provision for income taxes

(1)
—

Change in amounts  recognized in other

comprehensive income, net of tax . . . . . . . . .

(1)

1
—

1

4
1

3

4
1

3

156
58

98

5
1

4

4
1

3

165
60

105

Balance at December 31, 2009,  net of tax . . . . .

$(19)

$(3)

$ (8)

$(30) $(346)

$(11)

$ (8)

$(365)

125

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Components of net periodic defined benefit cost are as follows:

Qualified Defined Benefit
Pension Plan

Non-Qualified  Defined Benefit
Pension Plan

Years Ended December 31

2009

2008

2007

2009

2008

2007

Service cost . . . . . . . . . . . . . . . . . . . . . . .
Interest cost . . . . . . . . . . . . . . . . . . . . . . .
Expected return on plan assets . . . . . . . . . .
Amortization of prior service cost (credit) . .
Amortization of net loss . . . . . . . . . . . . . . .
Recognition of special agreement benefits . .

$ 28
69
(104)
6
38
—

$ 28
66
(100)
7
4
—

(in millions)
$ 4
9
—
(2)
5
4

$ 30
62
(93)
6
15
—

Net periodic defined benefit cost . . . . . . . .

$ 37

$

5

$ 20

$20

$ 4
9
—
(2)
4
—

$15

$ 4
8
—
(2)
6
—

$16

Additional information:
Actual return (loss) on plan assets

. . . . . . .

$ 200

$(293)

$ 89

$—

$—

$—

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest cost
Expected return on plan assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Amortization of transition obligation . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Amortization of prior service cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Amortization of net loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net periodic benefit cost

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Postretirement Benefit Plan

Years Ended December 31

2009

2008

2007

(in millions)
$ 5
(4)
4
—
1

$ 6

$ 5
(4)
4
1
1

$ 7

$ 5
(4)
4
1
—

$ 6

Additional information:
Actual return (loss) on plan assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 7

$(10)

$ 5

The estimated portion of balances remaining in accumulated other comprehensive income (loss) that are
expected to be recognized as a component of net periodic benefit cost in the year ended December 31, 2010 are
as follows.

Net loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transition obligation . . . . . . . . . . . . . . . . . . . . . . . .
Prior service cost (credit) . . . . . . . . . . . . . . . . . . . . .

$18
—
6

(in millions)
$ 4
—
(2)

$1
4
1

Qualified

Non-Qualified
Defined Benefit Defined Benefit

Pension Plan

Pension Plan

Postretirement
Benefit Plan

Total

$23
$ 4
$ 5

Actuarial assumptions are reflected below. The discount rate and rate of compensation increase used to
determine the benefit obligation for each year shown is as of the end of the year. The discount rate, expected
return on plan assets and rate of compensation increase used to determine net cost for each year shown is as of
the beginning of the year.

126

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Weighted-average assumptions used to  determine  year-end  benefit obligations:

Qualified and
Non-Qualified
Defined Benefit
Pension Plans

Postretirement
Benefit Plan

December 31

2009

2008

2007

2009

2008

2007

Discount rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rate of compensation increase . . . . . . . . . . . . . . . . . . . . . . . . .

5.92% 6.03% 6.47% 5.41% 6.20% 6.15%
3.50

4.00

4.00

Weighted-average assumptions used to  determine  net periodic  benefit cost:

Qualified and
Non-Qualified
Defined Benefit
Pension Plans

Postretirement
Benefit Plan

Years Ended December 31

2009

2008

2007

2009

2008

2007

Discount rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expected long-term return on plan assets . . . . . . . . . . . . . . . . .
Rate of compensation increase . . . . . . . . . . . . . . . . . . . . . . . . .

6.03% 6.47% 5.89% 6.20% 6.15% 5.89%
8.25
4.00

8.25
4.00

8.25
4.00

5.00

5.00

5.00

The long-term rate of return expected on plan assets is set after considering both long-term returns in the
general market and long-term returns experienced by the assets in the plan. The returns on the various asset
categories  are  blended  to  derive  one  long-term  rate  of  return.  The  Corporation  reviews  its  pension  plan
assumptions on an annual basis with its actuarial consultants to determine if assumptions are reasonable and
adjusts the assumptions to reflect changes  in future expectations.

Assumed healthcare and prescription drug  cost  trend rates:

Cost trend rate assumed for next year . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rate to which the cost trend rate is assumed to decline (the ultimate trend

Healthcare

Prescription
Drug

December 31

2009

2008

2009

2008

8.00% 8.00% 8.00% 8.00%

rate) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Year that the rate reaches the ultimate trend rate . . . . . . . . . . . . . . . . . . . .

5.00
2030

5.00
2028

5.00
2030

5.00
2028

Assumed healthcare and prescription drug cost trend rates have a significant effect on the amounts reported
for the healthcare plans. A one-percentage point change in 2009 assumed healthcare and prescription drug cost
trend  rates would have the following effects:

Effect on postretirement benefit obligation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Effect on total service and interest cost

$ 5
—

$(5)
—

One-Percentage-
Point

Increase Decrease

(in millions)

127

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Plan Assets

The Corporation’s overall investment goals for the qualified defined benefit pension plan are to maintain a
portfolio of assets of appropriate liquidity and diversification; to generate investment returns (net of operating
costs) that are reasonably anticipated to maintain the plan’s fully funded status or to reduce a funding deficit,
after taking into account various factors, including reasonably anticipated future contributions and expense and
the interest rate sensitivity of the plan’s assets relative to that of the plan’s liabilities; and to generate investment
returns (net of operating costs) that meet or exceed a customized benchmark as defined in the plan investment
policy. Derivative instruments are permissible for hedging and transactional efficiency, but only to the extent that
the  derivative  use  enhances  the  efficient  execution  of  the  plan’s  investment  policy.  Securities  issued  by  the
Corporation and its subsidiaries are not eligible for use within this plan. The Corporation’s target allocations for
plan  investments  are  55  percent  to  65  percent  equity  securities  and  35  percent  to  45  percent  fixed  income,
including  cash.  Equity  securities  include  collective  investment  and  mutual  funds  and  common  stock.  Fixed
income  securities  include  U.S.  Treasury  and  other  U.S.  government  agency  securities,  mortgage-backed
securities, corporate bonds and notes, municipal bonds, collateralized mortgage obligations and money market
funds.

Fair Value Measurements

The Corporation’s qualified defined benefit pension plan utilizes fair value measurements to record fair
value  adjustments  and  to  determine  fair  value  disclosures.  The  Corporation’s  qualified  benefit  pension  plan
categorizes investments recorded at fair value into a three-level hierarchy, based on the markets in which the
investment are traded and the reliability of the assumptions used to determine fair value. Refer to Note 3 for a
description of the three-level hierarchy.

Following is a description of the valuation methodologies and key inputs used to measure the fair value of
the Corporation’s qualified defined benefit pension plan investments, including an indication of the level of the
fair value hierarchy in which the investments are classified.

Collective investment and mutual funds

Fair value measurement is based upon quoted prices in active markets, if available. If quoted prices in active
markets are not available, fair values are measured using the net asset value (NAV) provided by the administrator
of the fund. The NAV is a quoted price in a market that is not active. Level 1 securities include those traded on an
active exchange, such as the New York Stock Exchange, and money market funds. Level 2 securities include
collective investment funds measured  using  the  NAV.

Common stock

Fair value measurement is based upon the closing price reported on the New York Stock Exchange. Level 1
common stock includes domestic and foreign stock and real estate investment trusts. Level 2 common stock
includes American Depositary Receipts.

U.S. Treasury and other U.S. government agency securities

Fair value measurement is based upon quoted prices, if available. If quoted prices are not available, fair
values are measured using independent pricing models or other model-based valuation techniques, such as the
present value of future cash flows, adjusted for the security’s credit rating, prepayment assumptions and other
factors such as credit loss and liquidity assumptions. Level 1 securities include U.S. Treasury securities that are
traded by dealers or brokers in active over-the-counter markets. Level 2 securities include pooled Small Business
Administration loans.

128

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Mortgage-backed securities

Fair value measurement is based upon quoted prices and is included in Level 2 of the fair value hierarchy.

Corporate and municipal bonds and notes

Fair value measurement is based upon quoted prices. Level 2 securities include corporate bonds, municipal

bonds, other asset-backed securities and foreign bonds  and notes.

Collateralized mortgage obligations

Fair  value  measurement  is  based  upon  independent  pricing  models  or  other  model-based  valuation
techniques such as the present value of future cash flows, adjusted for the security’s credit rating, prepayment
assumptions and other factors, such as credit loss and liquidity assumptions, and is included in Level 2 of the fair
value hierarchy.

Securities purchased under agreements to resell

Fair  value  measurement  is  based  upon  independent  pricing  models  or  other  model-based  valuation
techniques such as the present value of future cash flows, and is included in Level 2 of the fair value hierarchy.

Private placements

Fair value is measured using the NAV provided by fund management, as quoted prices in active markets are
not  available.  Management  considers  additional  discounts  to  the  provided  NAV  for  market  and  credit  risk.
Private placements are included in Level  3 of  the fair value hierarchy.

129

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

The fair values of the Corporation’s qualified defined benefit pension plan investments measured at fair
value  on  a  recurring  basis  at  December  31,  2009  and  2008,  by  asset  category  and  level  within  the  fair  value
hierarchy, are detailed in the table below.

Total

Level 1

Level 2

Level 3

(in millions)

December 31, 2009
Equity securities:

Collective investment and mutual funds . . . . . . . . . . . . . . . . . . . . .
Common stock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 495
320

$163
318

$332
2

$—
—

Fixed income securities:

U.S. Treasury and other U.S. government agency  securities . . . . . . . .
Corporate and municipal bonds and notes . . . . . . . . . . . . . . . . . . .
Collateralized mortgage obligations . . . . . . . . . . . . . . . . . . . . . . . .
Collective investments and mutual funds . . . . . . . . . . . . . . . . . . . . .
Private placements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other assets:

168
288
6
20
28

168
—
—
20
—

Securities purchased under agreements  to resell . . . . . . . . . . . . . . . .

5

—

—
288
6
—
—

5

—
—
—
—
28

—

Total investments at fair value . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,330

$669

$633

$28

December 31, 2008
Equity securities:

Collective investment and mutual funds . . . . . . . . . . . . . . . . . . . . .
Common stock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 250
308

$ 73
298

$177
10

$—
—

Fixed income securities:
U.S. Treasury  and other U.S. government agency  securities

. . . . . . . . .
Mortgage-backed securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Corporate and municipal bonds and notes . . . . . . . . . . . . . . . . . . .
Collateralized mortgage obligations . . . . . . . . . . . . . . . . . . . . . . . .
Collective investments and mutual funds . . . . . . . . . . . . . . . . . . . . .

65
71
81
113
189

61
—
—
—
189

4
71
81
113
—

—
—
—
—
—

Total investments at fair value . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,077

$621

$456

$—

The  table  below  provides  a  summary  of  changes  in  the  Corporation’s  qualified  defined  benefit  pension
plan’s Level 3 investments measured at fair value on a recurring basis for the years ended December 31, 2009 and
2008.

Balance at
Beginning
of Period

Gains (Losses)

Realized

Unrealized

Purchases,
Sales and
Settlements, Net

Balance  at
End of  Period

(in millions)

Year ended December 31, 2009
Private placements . . . . . . . . . . . . . . . . . .

Year ended December 31, 2008
Private placements . . . . . . . . . . . . . . . . . .

$—

$—

$ 1

$ 4

$—

$(1)

$27

$ (3)

$28

$—

There were no assets in the non-qualified defined benefit pension plan at December 31, 2009, and 2008.
The  postretirement  benefit  plan  is  fully  invested  in  bank-owned  life  insurance  policies.  The  fair  value  of

130

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

bank-owned  life  insurance  policies  is  based  on  the  cash  surrender  values  of  the  policies  as  reported  by  the
insurance companies and are classified in  level 2 of the fair value hierarchy.

Cash Flows

Estimated  future  employer  contributions  were  zero  for  the  qualified  and  non-qualified  defined  benefit

pension plans and postretirement benefit  plan for the  year ended December 31,  2010.

Estimated Future Benefit Payments

Qualified

Non-Qualified
Defined Benefit Defined Benefit

Pension Plan

Pension Plan

Postretirement
Benefit  Plan (a)

(in millions)

Years Ended December 31
2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2012 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2013 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2014 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2015-2019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 46
48
52
55
58
356

$ 7
8
9
9
10
57

$ 7
7
7
7
7
34

(a) Estimated  benefit  payments  in  the  postretirement  benefit  plan  are  net  of  estimated  Medicare  subsidies.

Defined Contribution Plan

Substantially all of the Corporation’s employees are eligible to participate in the Corporation’s principal
defined  contribution  plan  (a  401(k)  plan).  Under  this  plan,  the  Corporation  makes  core  matching  cash
contributions of 100 percent of the first four percent of qualified earnings contributed by employees (up to the
current  IRS  compensation  limit),  invested  based  on  employee  investment  elections.  Effective  September  16,
2008,  the  Corporation  eliminated  Comerica  Stock  as  an  investment  option  for  future  deposits,  including
employee contributions, matching contributions and transfers. Employee benefits expense included expense for
the plan of $20 million, $22 million and $20 million in the years ended December 31, 2009, 2008 and 2007,
respectively.

On  January  1,  2007,  the  Corporation  added  a  defined  contribution  feature  to  its  principal  defined
contribution plan for the benefit of substantially all full-time employees hired on or after January 1, 2007. Under
the defined contribution feature, the Corporation makes an annual contribution to the individual account of
each eligible employee ranging from three percent to eight percent of annual compensation, determined based
on combined age and years of service. The contributions are invested based on employee investment elections.
The employee fully vests in the defined contribution account after three years of service. Before an employee is
eligible to participate, the plan feature requires the equivalent of six months of service for employees hired on or
after January 1, 2008 and required one year of service for employees hired in the year ended December 31, 2007.
The Corporation recognized $3 million and $2 million in employee benefits expense for this plan feature for the
years ended December 31, 2009 and 2008, respectively. No expense was incurred for this plan feature for the
year ended December 31, 2007.

131

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Deferred Compensation Plan

The Corporation offers an optional deferred compensation plan under which certain employees may make
an  irrevocable  election  to  defer  incentive  compensation  and/or  a  portion  of  base  salary  until  retirement  or
separation from the Corporation. The employee may direct deferred compensation into one or more deemed
investment  options.  Although  not  required  to  do  so,  the  Corporation  invests  actual  funds  into  the  deemed
investments as directed by employees, resulting in a deferred compensation asset, recorded in ‘‘other short-term
investments’’ on the consolidated balance sheets that offsets the liability to employees under the plan, recorded
in ‘‘accrued expenses and other liabilities.’’ The earnings from the deferred compensation asset are recorded in
‘‘interest on short-term investments’’ and ‘‘other noninterest income’’ and the related change in the liability to
employees under the plan is recorded  in ‘‘salaries’’ expense on the consolidated statements of income.

Note 20  — Income Taxes and Tax-Related Items

The provision (benefit) for federal income taxes is computed by applying the statutory federal income tax
rate to income (loss) before income taxes as reported in the consolidated financial statements after deducting
non-taxable  items,  principally  income  on  bank-owned  life  insurance,  and  deducting  tax  credits  related  to
investments  in  low  income  housing  partnerships.  Tax  interest,  state  and  foreign  taxes  are  then  added  to  the
federal tax provision.

In  the  ordinary  course  of  business,  the  Corporation  enters  into  certain  transactions  that  have  tax
consequences.  From  time  to  time,  the  Internal  Revenue  Service  (IRS)  questions  and/or  challenges  the  tax
position  taken  by  the  Corporation  with  respect  to  those  transactions.  The  Corporation  believes  that  its  tax
returns  were  filed  based  upon  applicable  statutes,  regulations  and  case  law  in  effect  at  the  time  of  the
transactions. The IRS, an administrative authority or a court, if presented with the transactions, could disagree
with  the  Corporation’s  interpretation  of  the  tax  law.  After  evaluating  the  risks  and  opportunities,  the  best
outcome may result in a settlement. The ultimate  outcome  for each position is not known.

On  January  1,  2007,  the  Corporation  adopted  new  income  tax  guidance  related  to  accounting  for
uncertainty in income taxes. On December 31, 2009, the Corporation had net unrecognized tax benefits of less
than  $0.5  million  compared  to  net  unrecognized  tax  benefits  of  $70  million  at  December  31,  2008.  After
consideration  of  the  effect  of  the  federal  tax  benefit  available  on  unrecognized  state  tax  benefits,  the  total
amount of unrecognized tax benefits that, if recognized, would affect the Corporation’s effective tax rate was
approximately $32 million at December 31, 2009 and $56 million at December 31, 2008. Accrued interest and
penalties were $19 million and $85 million  at December 31, 2009  and 2008,  respectively.

The Corporation recognized a benefit of approximately $19 million in 2009 in interest and penalties on
income tax liabilities included in the ‘‘provision (benefit) for income taxes’’ on the consolidated statements of
income, compared with expense of approximately $8 million in 2008 and $5 million in 2007. The 2009 interest
and penalties on income tax liabilities includes an $18 million reduction of interest due to anticipated refunds
due from the IRS. The 2007 interest and penalties on income tax liabilities were net of a $9 million reduction of
interest resulting from settlement with the  IRS  on a refund claim.

The amount of interest and penalties accrued at December 31, 2009 included interest for unrecognized tax
benefits in addition to interest accrued for structured leasing transactions that are expected to be paid in the first
quarter  2010.  The  Corporation  engaged  in  certain  types  of  structured  leasing  transactions  that  the  IRS
disallowed.  In  the  third  quarter  2008  the  IRS  issued  a  settlement  offer  which  the  Corporation  subsequently
accepted. The settlement resolved all tax  issues associated  with structured leasing transactions.

132

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

In 2009 there was a decline in unrecognized tax benefits due to the closing of the IRS examination of years
2001-2004, the amending of certain state income tax returns and the recognition of certain anticipated refunds
from the IRS. For further information  regarding the settlement refer  to the table below.

A  reconciliation of the beginning and ending amount of unrecognized tax benefit follows:

Balance at January 1, 2009 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Increases as a result of tax positions taken during a prior period . . . . . . . . . . . . . . . . . .
Increases as a result of tax positions taken during a current  period . . . . . . . . . . . . . . . . .
Decreases as a result of filing amended tax  returns . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Decreases as a result of tax positions taken  during  a current period . . . . . . . . . . . . . . . .
Decreases as a result of tax positions taken  during  a prior  period . . . . . . . . . . . . . . . . . .

Unrecognized
Tax Benefits

(in millions)
$ 70
2
1
(34)
(1)
(38)

Balance at December 31, 2009 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ —

The Corporation anticipates that it is reasonably possible that settlements of federal and state tax issues will
result in an increase in unrecognized tax benefits of approximately $6 million within the next twelve months.

Based on current knowledge and probability assessment of various potential outcomes, the Corporation
believes that current tax reserves, determined in accordance with income tax guidance, are adequate to cover the
matters outlined above, and the amount of any incremental liability arising from these matters is not expected to
have  a  material  adverse  effect  on  the  Corporation’s  consolidated  financial  condition  or  results  of  operations.
Probabilities  and  outcomes  are  reviewed  as  events  unfold,  and  adjustments  to  the  reserves  are  made  when
necessary.

The following tax years for significant jurisdictions remain subject to examination as of December 31, 2009:

Jurisdiction

Tax Years

Federal
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
California . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2005-2008
2004-2008

On January 1, 2007, the Corporation adopted new leasing guidance that required a recalculation of lease
income from the inception of a leveraged lease if, during the lease term, the expected timing of the income tax
cash flows generated from a leveraged lease is revised. In 2007 the Corporation recorded a one-time non-cash
after-tax charge to beginning retained earnings of $46 million to reflect changes in expected timing of the income
tax cash flows generated from affected leveraged leases (structured leasing transactions), which is expected to be
recognized as income over periods ranging  from 3  years to 18 years.

In  2008  the  Corporation  reassessed  the  size  and  timing  of  the  tax  deductions  related  to  the  structured
leasing  transactions  discussed  above  which  resulted  in  a  $38  million  ($24  million  after-tax)  charge  to  lease
income in the year ended December 31, 2008. The charges, unless the leases are terminated, will fully reverse
over  the  next 18 years.

133

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

The current and deferred components of the provision for income taxes for continuing operations were as

follows:

Current

December 31

2009

2008

2007

(in millions)

Federal
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
State and local

$ (28) $126
10
22

6
3

$322
11
26

Total current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(19)

158

359

Deferred
Federal
State and local

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total deferred . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(102)
(10)

(112)

(86)
(13)

(99)

(51)
(2)

(53)

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(131) $ 59

$306

Loss from continuing operations before income taxes of $115 million for the year ended December 31,

2009, included $27 million of foreign-source income.

Income from discontinued operations, net of tax, included a provision for income taxes on discontinued
operations of $1 million, $1 million and $2 million for the years ended December 31, 2009, 2008 and 2007,
respectively. The income tax provision on securities transactions was $85 million, $23 million and $2 million for
the years ended December 31, 2009, 2008  and 2007, respectively.

134

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

The principal components of deferred tax assets and liabilities  were  as follows:

December 31

2009

2008

(in millions)

Deferred tax assets:

Allowance for loan losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred loan origination fees and costs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other comprehensive income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Employee benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign  tax credit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tax  interest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Auction-rate securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other temporary differences, net

$ 344
27
192
—
13
7
24
72

$ 279
21
175
17
6
31
29
68

Total deferred tax assets before valuation allowance . . . . . . . . . . . . . . . . . . . . . . . .
Valuation allowance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total deferred tax assets, net of valuation allowance . . . . . . . . . . . . . . . . . . . . . . . .

679
(1)

678

626
(1)

625

Deferred tax liabilities:

Lease financing transactions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Allowance for depreciation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Employee benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(458)
(42)
(20)

(580)
(16)
—

Total deferred tax liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(520)

(596)

Net deferred tax asset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 158

$ 29

Included in deferred tax assets at December 31, 2009 were net state tax credit carry-forwards of $5 million.
The credits will expire in 2027. The valuation allowance of $1 million for certain state deferred tax assets was
unchanged in 2009 compared to 2008. The Corporation determined that a valuation allowance was not needed
against  the  federal  deferred  tax  assets.  This  determination  was  based  on  sufficient  taxable  income  in  the
carry-back period to absorb a significant portion of the deferred tax assets. The remaining federal deferred tax
assets will be absorbed by future reversals of existing taxable temporary differences. For further information on
the Corporation’s valuation policy for deferred tax  assets,  refer to Note 1.

At December 31, 2009, the Corporation had undistributed earnings of approximately $146 million related
to a foreign subsidiary. The Corporation intends to reinvest these earnings indefinitely. The amount of income
tax that would be due on these earnings if repatriated to the United States would be approximately $53 million.

135

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

A  reconciliation  of  expected  income  tax  expense  at  the  federal  statutory  rate  of  35  percent  to  the

Corporation’s provision for income taxes for continuing operations and effective tax  rate  follows:

Years Ended December 31

2009

2008

2007

Amount

Rate

Amount

Rate

Amount

Rate

Tax  based on federal statutory rate . . . . . . . . . . . . . . .
State income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . .
Affordable housing and historic credits . . . . . . . . . . . .
Bank-owned life insurance . . . . . . . . . . . . . . . . . . . . .
Disallowance of foreign tax credit . . . . . . . . . . . . . . . .
Termination of structured leasing transactions . . . . . . . .
Other changes in unrecognized tax benefits . . . . . . . . .
Interest on income tax liabilities . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ (40)
(5)
(46)
(14)
—
(11)
1
(13)
(3)

(dollar amounts in millions)

35.0% $ 95
5
3.9
(45)
40.2
(15)
12.0
9
—
—
9.8
10
(1.1)
6
10.9
(6)
3.0

35.0% $346
16
(36)
(14)
—
—
—
3
(9)

2.0
(16.5)
(5.5)
3.2
—
3.7
2.0
(2.2)

35.0%
1.6
(3.6)
(1.4)
—
—
—
0.3
(0.9)

Provision (benefit) for income taxes . . . . . . . . . . . . . . .

$(131)

113.7% $ 59

21.7% $306

31.0%

Note 21  — Transactions with Related Parties

The  Corporation’s  banking  subsidiaries  had,  and  expect  to  have  in  the  future,  transactions  with  the
Corporation’s  directors  and  executive  officers,  companies  with  which  these  individuals  are  associated,  and
certain  related  individuals.  Such  transactions  were  made  in  the  ordinary  course  of  business  and  included
extensions  of  credit,  leases  and  professional  services.  With  respect  to  extensions  of  credit,  all  were  made  on
substantially  the  same  terms,  including  interest  rates  and  collateral,  as  those  prevailing  at  the  same  time  for
comparable transactions with other customers and did not, in management’s opinion, involve more than normal
risk of collectibility or present other unfavorable features. The aggregate amount of loans attributable to persons
who were related parties at December 31, 2009, totaled $341 million at the beginning of 2009 and $342 million at
the  end  of  2009.  During  2009,  new  loans  to  related  parties  aggregated  $333  million  and  repayments  totaled
$332 million.

Note 22  — Regulatory Capital and Reserve Requirements

Reserves required to be maintained and/or deposited with the FRB were classified in cash and due from
banks through September 30, 2008, and were subsequently classified in interest-bearing deposits with banks,
coincident with the date the FRB commenced paying interest on such balances. These reserve balances vary,
depending on the level of customer deposits in the Corporation’s banking subsidiaries. The average required
reserve  balances  were  $290  million  and  $292  million  for  the  years  ended  December  31,  2009  and  2008,
respectively.

Banking regulations limit the transfer of assets in the form of dividends, loans or advances from the bank
subsidiaries to the parent company. Under the most restrictive of these regulations, the aggregate amount of
dividends  which  can  be  paid  to  the  parent  company  without  obtaining  prior  approval  from  bank  regulatory
agencies approximated $56 million at January 1, 2010, plus 2010 net profits. Substantially all the assets of the
Corporation’s banking subsidiaries are restricted from transfer to the parent company of the Corporation in the
form of loans or advances.

Dividends  declared  to  the  parent  company  of  the  Corporation  by  its  banking  subsidiaries  amounted  to

$59 million, $267 million and $614 million in 2009, 2008 and  2007, respectively.

136

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

The Corporation and its U.S. banking subsidiaries are subject to various regulatory capital requirements
administered by federal and state banking agencies. Quantitative measures established by regulation to ensure
capital adequacy require the maintenance of minimum amounts and ratios of Tier 1 and total capital (as defined
in  the  regulations)  to  average  and  risk-weighted  assets.  Failure  to  meet  minimum  capital  requirements  can
initiate certain mandatory and possibly additional discretionary actions by regulators that, if undertaken, could
have a direct material effect on the Corporation’s financial statements. At December 31, 2009 and 2008, the
Corporation and its U. S. banking subsidiaries exceeded the ratios required for an institution to be considered
‘‘well capitalized’’ (total risk-based capital, Tier 1 risk-based capital and leverage ratios greater than 10 percent,
six percent and five percent, respectively). There were no conditions or events since December 31, 2009 that
management believes have changed the capital adequacy classification of the Corporation or its U.S. banking
subsidiaries.

The Corporation participated in the U. S. Treasury Capital Purchase Program in the fourth quarter 2008
and  issued  preferred  stock  and  a  related  warrant  totaling  $2.25  billion,  which  qualifies  as  Tier  1  capital  and
significantly  increased  Tier  1  and  total  capital  ratios  for  Comerica  Incorporated  (Consolidated).  For  more
information regarding the Capital Purchase Program, refer to Note 15 to the consolidated financial statements.
The following is a summary of the capital position of the Corporation and Comerica Bank, its principal banking
subsidiary.

Comerica
Incorporated
(Consolidated)

Comerica
Bank

(dollar amounts in millions)

December 31, 2009

Tier 1 capital (minimum-$2.5 billion (Consolidated)) . . . . . . . . . . . . . . . .
Total capital (minimum-$4.9 billion (Consolidated)) . . . . . . . . . . . . . . . . .
Risk-weighted assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Average assets (fourth quarter)

$ 7,704
10,468
61,815
58,153

$ 5,763
8,226
61,566
57,837

Tier 1 capital to risk-weighted assets (minimum-4.0%) . . . . . . . . . . . . . . .
Total capital to risk-weighted assets (minimum-8.0%)
. . . . . . . . . . . . . . .
Tier 1 capital to average assets (minimum-3.0%) . . . . . . . . . . . . . . . . . . .

12.46%
16.93
13.25

9.36%
13.36
9.96

December 31, 2008

Tier 1 capital (minimum-$2.9 billion (Consolidated)) . . . . . . . . . . . . . . . .
Total capital (minimum-$5.9 billion (Consolidated)) . . . . . . . . . . . . . . . . .
Risk-weighted assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Average assets (fourth quarter)

$ 7,805
10,774
73,207
66,309

$ 5,707
8,378
72,909
66,071

Tier 1 capital to risk-weighted assets (minimum-4.0%) . . . . . . . . . . . . . . .
Total capital to risk-weighted assets (minimum-8.0%)
. . . . . . . . . . . . . . .
Tier 1 capital to average assets (minimum-3.0%) . . . . . . . . . . . . . . . . . . .

10.66%
14.72
11.77

7.83%
11.49
8.64

Note 23  — Contingent Liabilities

Legal Proceedings

The  Corporation  and  certain  of  its  subsidiaries  are  subject  to  various  pending  or  threatened  legal
proceedings  arising  out  of  the  normal  course  of  business  or  operations.  In  view  of  the  inherent  difficulty  of
predicting the outcome of such matters, the Corporation cannot state the eventual outcome of these matters.
However,  based  on  current  knowledge  and  after  consultation  with  legal  counsel,  management  believes  that
current  reserves  are  adequate,  and  the  amount  of  any  incremental  liability  arising  from  these  matters  is  not

137

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

expected  to  have  a  material  adverse  effect  on  the  Corporation’s  consolidated  financial  condition.  For
information regarding income tax contingencies, refer  to Note  20.

Note 24  — Business Segment Information

The Corporation has strategically aligned its operations into three major business segments: the Business
Bank,  the  Retail  Bank,  and  Wealth  &  Institutional  Management.  These  business  segments  are  differentiated
based on the type of customer and the related products and services provided. In addition to the three major
business segments, the Finance Division is also reported as a segment. Business segment results are produced by
the Corporation’s internal management accounting system. This system measures financial results based on the
internal business unit structure of the Corporation. Information presented is not necessarily comparable with
similar information for any other financial institution. The management accounting system assigns balance sheet
and income statement items to each business segment using certain methodologies, which are regularly reviewed
and  refined.  For  comparability  purposes,  amounts  in  all  periods  are  based  on  business  segments  and
methodologies  in  effect  at  December  31,  2009.  These  methodologies,  which  are  briefly  summarized  in  the
following paragraph, may be modified as management accounting systems are enhanced and changes occur in
the organizational structure or product lines.

The Corporation’s internal funds transfer pricing system records cost of funds or credit for funds using a
combination of matched maturity funding for certain assets and liabilities and a blended rate based on various
maturities for the remaining assets and liabilities. The allowance for loan losses is allocated to both large business
and  certain  large  personal  purpose  consumer  and  residential  mortgage  loans  that  have  deteriorated  below
certain levels of credit risk based on a non-standard, specifically calculated amount. Additional loan loss reserves
are allocated based on industry-specific risk and are maintained to capture probable losses due to the inherent
imprecision  in  the  risk  rating  system  and  new  business  migration  risk  not  captured  in  the  credit  scores  of
individual loans. For other business loans, the allowance for loan losses is recorded in business units based on the
credit score of each loan outstanding. For other consumer and residential mortgage loans, it is allocated based on
applying  estimated  loss  ratios  to  various  segments  of  the  loan  portfolio.  The  related  loan  loss  provision  is
assigned based on the amount necessary to maintain an allowance for loan losses adequate for each product
category. Noninterest income and expenses directly attributable to a line of business are assigned to that business
segment. Direct expenses incurred by areas whose services support the overall Corporation are allocated to the
business  segments  as  follows:  product  processing  expenditures  are  allocated  based  on  standard  unit  costs
applied  to  actual  volume  measurements;  administrative  expenses  are  allocated  based  on  estimated  time
expended;  and  corporate  overhead  is  assigned  50  percent  based  on  the  ratio  of  the  business  segment’s
noninterest expenses to total noninterest expenses incurred by all business segments and 50 percent based on
the ratio of the business segment’s attributed equity to total attributed equity of all business segments. Equity is
attributed based on credit, operational and interest rate risks. Most of the equity attributed relates to credit risk,
which is determined based on the credit score and expected remaining life of each loan, letter of credit and
unused commitment recorded in the business units. Operational risk is allocated based on loans and letters of
credit, deposit balances, non-earning assets, trust assets under management, certain noninterest income items,
and the nature and extent of expenses incurred by business units. Virtually all interest rate risk is assigned to
Finance, as are the Corporation’s hedging  activities.

The following discussion provides information about the activities of each business segment. A discussion
of  the  financial  results  and  the  factors  impacting  2009  performance  can  be  found  in  the  section  entitled
‘‘Business Segments’’ in the financial review.

The Business Bank is primarily composed of the following businesses: Middle Market, Commercial Real
Estate,  National  Dealer  Services,  International  Finance,  Global  Corporate,  Leasing,  Financial  Services,  and
Technology and Life Sciences. This business segment meets the needs of medium-size businesses, multinational

138

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

corporations and governmental entities by offering various products and services, including commercial loans
and lines of credit, deposits, cash management, capital market products, international trade finance, letters of
credit, foreign exchange management  services and  loan syndication services.

The Retail Bank includes small business banking and personal financial services, consisting of consumer
lending,  consumer  deposit  gathering  and  mortgage  loan  origination.  In  addition  to  a  full  range  of  financial
services  provided  to  small  business  customers,  this  business  segment  offers  a  variety  of  consumer  products,
including  deposit  accounts,  installment  loans,  credit  cards,  student  loans,  home  equity  lines  of  credit  and
residential mortgage loans.

Wealth & Institutional Management offers products and services consisting of fiduciary services, private
banking, retirement services, investment management and advisory services, investment banking and discount
securities  brokerage  services.  This  business  segment  also  offers  the  sale  of  annuity  products,  as  well  as  life,
disability and long-term care insurance products.

The Finance segment includes the Corporation’s securities portfolio and asset and liability management
activities.  This  segment  is  responsible  for  managing  the  Corporation’s  funding,  liquidity  and  capital  needs,
performing interest sensitivity analysis and executing various strategies to manage the Corporation’s exposure to
liquidity, interest rate risk and foreign  exchange risk.

The Other category includes discontinued operations, the income and expense impact of equity and cash,
tax benefits not assigned to specific business segments and miscellaneous other expenses of a corporate nature.

Business segment financial results are as follows:

Year Ended December 31, 2009

Business
Bank

Retail
Bank

Wealth &
Institutional
Management

Finance Other

Total

(dollar amounts in millions)

Earnings summary:
Net interest income (expense) (FTE)
Provision for loan losses . . . . . . . . . . . . . . . . . .
Noninterest income . . . . . . . . . . . . . . . . . . . . . .
Noninterest expenses . . . . . . . . . . . . . . . . . . . .
Provision (benefit) for income taxes (FTE) . . . . .
Income from discontinued operations, net of tax .

. . . . . . . . . $ 1,328 $

860
291
638
(26)
—

510
143
190
642
(37)
—

(48)

Net income (loss) . . . . . . . . . . . . . . . . . . . . . . . $

147 $

Net credit-related charge-offs . . . . . . . . . . . . . . . $

712 $

119

Selected average balances:
Assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $36,102 $ 6,566
6,007
Loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17,409
Deposits . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17,378
Liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
635
Attributed equity . . . . . . . . . . . . . . . . . . . . . . .

35,402
15,395
15,605
3,385

$ 161
62
269
302
23
—

$

$

43

38

$4,883
4,758
2,654
2,645
365

$ (461) $

—
292
17
(76)
—

37 $ 1,575
1,082
17
1,050
8
1,650
51
(123)
(7)
1
1

$ (110) $ (15) $

17

$ — $ — $

869

$11,777 $3,481 $62,809
(6) 46,162
40,091
69
55,710
496
7,099
1,671

1
4,564
19,586
1,043

Statistical data:
Return on average assets (a) . . . . . . . . . . . . . . . .
Return on average attributed equity . . . . . . . . . .
Net interest margin (b) . . . . . . . . . . . . . . . . . . .
Efficiency ratio . . . . . . . . . . . . . . . . . . . . . . . . .

0.41% (0.27)% 0.87% N/M N/M
11.71
4.36
3.35
3.75
72.60
39.36

N/M N/M (2.37)
2.72
N/M N/M
N/M N/M 69.25

(7.63)
2.93
91.69

0.03%

139

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Year  Ended  December 31,  2008

Business
Bank

Retail
Bank

Wealth &
Institutional
Management  (c)

Finance

Other

Total

(dollar amounts in millions)

Earnings summary:
Net interest income (expense) (FTE) . . . . . . . . . . . . . . . . $ 1,277
543
Provision for loan losses . . . . . . . . . . . . . . . . . . . . . . . .
302
Noninterest income . . . . . . . . . . . . . . . . . . . . . . . . . . .
709
Noninterest expenses . . . . . . . . . . . . . . . . . . . . . . . . . .
Provision (benefit) for income taxes (FTE) . . . . . . . . . . . . .
90
Income from discontinued operations,

net of tax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net income (loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . $

Net credit-related charge-offs . . . . . . . . . . . . . . . . . . . . . $

—

237

392

$

$

$

566
123
258
645
22

—

34

64

Selected average  balances:
Assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $41,786
40,867
Loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14,993
Deposits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15,706
Liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3,276
Attributed equity . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 7,074
6,342
16,965
16,961
676

$ 148
25
292
422
(3)

—

(4)

16

$

$

$4,689
4,542
2,433
2,451
336

$ (147)
—
68
11
(42)

$ (23)
(5)
(27)
(36)
(2)

$ 1,821
686
893
1,751
65

—

1

$

(48)

$

(6)

$

$ — $ — $

1

213

472

$10,011
1
7,252
23,893
927

$1,625
13
360
732
227

$65,185
51,765
42,003
59,743
5,442

Statistical data:
Return on average assets (a) . . . . . . . . . . . . . . . . . . . . . .
Return on average attributed equity . . . . . . . . . . . . . . . . .
Net interest margin (b) . . . . . . . . . . . . . . . . . . . . . . . . .
Efficiency ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

0.57%
7.24
3.13
45.29

0.19%
4.98
3.34
83.21

(0.09)%
(1.31)
3.24
96.97

N/M
N/M
N/M
N/M

N/M
N/M
N/M
N/M

0.33%
3.79
3.02
66.17

Year  Ended  December 31,  2007

Business
Bank

Retail
Bank

Wealth &
Institutional
Management

Finance

Other

Total

(dollar amounts in millions)

Earnings summary:
Net interest income (expense) (FTE) . . . . . . . . . . . . . . . . $ 1,349
178
Provision for loan losses . . . . . . . . . . . . . . . . . . . . . . . .
291
Noninterest income . . . . . . . . . . . . . . . . . . . . . . . . . . .
709
Noninterest expenses . . . . . . . . . . . . . . . . . . . . . . . . . .
237
Provision (benefit) for income taxes (FTE) . . . . . . . . . . . . .
—
Income from discontinued operations, net of tax . . . . . . . . .

Net income (loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . $

Net credit-related charge-offs . . . . . . . . . . . . . . . . . . . . . $

516

117

Selected average  balances:
Assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $40,762
39,721
Loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16,253
Deposits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17,090
Liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2,936
Attributed equity . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

$

$

670
41
220
654
67
—

128

34

$ 6,880
6,134
17,156
17,170
850

$ 145
(3)
283
322
39
—

$

$

70

2

$4,096
3,937
2,386
2,392
332

$ (133)
—
65
10
(40)
—

$ (25)
(4)
29
(4)
6
4

$ 2,006
212
888
1,691
309
4

$

(38)

$

10

$

$ — $ — $

686

153

$ 5,669
7
6,174
16,530
627

$1,167
22
(35)
322
325

$58,574
49,821
41,934
53,504
5,070

Statistical data:
Return on average assets (a) . . . . . . . . . . . . . . . . . . . . . .
Return on average attributed equity . . . . . . . . . . . . . . . . .
Net interest margin (b) . . . . . . . . . . . . . . . . . . . . . . . . .
Efficiency ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.27%
17.57
3.40
43.49

0.71%
15.04
3.92
73.43

1.71%
21.15
3.67
75.17

N/M
N/M
N/M
N/M

N/M
N/M
N/M
N/M

1.17%
13.52
3.66
58.58

(a)

Return on average assets is calculated based on the greater of average assets or average liabilities and attributed equity.

(b) Net interest margin is calculated based on the greater of average earning assets or average deposits and purchased funds.

(c)

2008 included an $88 million net charge ($56 million, after-tax) related to the repurchase of auction-rate securities from customers.

FTE  — Fully Taxable Equivalent

N/M — Not Meaningful

140

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

The  Corporation’s  management  accounting  system  also  produces  market  segment  results  for  the
Corporation’s four primary geographic markets: Midwest, Western, Texas, and Florida. In addition to the four
primary geographic markets, Other Markets and International are also reported as market segments. Market
segment results are provided as supplemental information to the business segment results and may not meet all
operating segment criteria as set forth in ASC Topic 280, Segment Reporting. The following discussion provides
information about the activities of each market segment. A discussion of the financial results and the factors
impacting 2008 performance can be found in the section entitled ‘‘Geographic Market Segments’’ in the financial
review.

The Midwest market consists of operations located in the states of Michigan, Ohio and Illinois. Currently,

Michigan operations represent the significant majority  of this geographic market.

The  Western  market  consists  of  the  states  of  California,  Arizona,  Nevada,  Colorado  and  Washington.

Currently, California operations represent  the significant majority of the Western market.

The Texas and Florida markets consist of operations located in the states of Texas and Florida, respectively.

Other Markets include businesses with a national perspective, the Corporation’s investment management
and trust alliance businesses as well as activities in all other markets in which the Corporation has operations,
except for the International market, as described below.

The International market represents the activity of the Corporation’s International Finance division, which
provides  banking  services  primarily  to  foreign-owned,  North  American-based  companies  and  secondarily  to
international operations of North American-based companies.

The Finance & Other Businesses segment includes the Corporation’s securities portfolio, asset and liability
management activities, discontinued operations, the income and expense impact of equity and cash not assigned
to  specific  business/market  segments,  tax  benefits  not  assigned  to  specific  business/market  segments  and
miscellaneous  other  expenses  of  a  corporate  nature.  This  segment  includes  responsibility  for  managing  the
Corporation’s funding, liquidity and capital needs, performing interest sensitivity analysis and executing various
strategies to manage the Corporation’s  exposure to  liquidity, interest rate risk  and foreign exchange risk.

141

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Market segment financial results are as follows:

Midwest Western

Texas

Florida

Other
Markets

International

Finance &
Other
Businesses

Total

Year  Ended  December 31,  2009

(dollar amounts in millions)

Earnings summary:
Net interest income (expense) (FTE) .
Provision for loan losses
. . . . . . . .
Noninterest income . . . . . . . . . . .
Noninterest expenses
. . . . . . . . . .
Provision (benefit) for income taxes

(FTE)

. . . . . . . . . . . . . . . . . .
Income from discontinued operations,
net of tax . . . . . . . . . . . . . . . .

Net income (loss) . . . . . . . . . . . . .

Net credit-related charge-offs

. . . . .

Selected average  balances:
Assets . . . . . . . . . . . . . . . . . . . .
Loans . . . . . . . . . . . . . . . . . . . .
Deposits . . . . . . . . . . . . . . . . . .
Liabilities
. . . . . . . . . . . . . . . . .
Attributed equity . . . . . . . . . . . . .

Statistical data:
Return on average assets (a)
. . . . . .
Return on average attributed equity . .
Net interest margin (b)
. . . . . . . . .
Efficiency ratio . . . . . . . . . . . . . .

Earnings summary:
Net interest income (expense) (FTE) .
Provision for loan losses
. . . . . . . .
Noninterest income . . . . . . . . . . .
. . . . . . . . . .
Noninterest expenses
Provision (benefit) for income taxes

(FTE)

. . . . . . . . . . . . . . . . . .
Income from discontinued operations,
net of tax . . . . . . . . . . . . . . . .

Net income (loss) . . . . . . . . . . . . .

Net credit-related charge-offs

(recoveries) . . . . . . . . . . . . . . .

Selected average  balances:
Assets . . . . . . . . . . . . . . . . . . . .
Loans . . . . . . . . . . . . . . . . . . . .
Deposits . . . . . . . . . . . . . . . . . .
Liabilities
. . . . . . . . . . . . . . . . .
Attributed equity . . . . . . . . . . . . .

Statistical data:
. . . . . .
Return on average assets (a)
Return on average attributed equity . .
Net interest margin (b)
. . . . . . . . .
Efficiency ratio . . . . . . . . . . . . . .

$

$

$

807
448
435
761

(4)

—

37

351

$

$

$

623
358
133
432

(20)

—

(14)

327

$

$ 298
85
86
238

21

—

40

53

$

$

44
59
12
37

(17)

—

$ (23)

$

48

$

$

$ 158
82
51
83

(34)

—

78

72

$

$

$

69
33
33
31

14

—

24

18

$

$

$

(424)
17
300
68

$ 1,575
1,082
1,050
1,650

(83)

(123)

1

(125)

$

1

17

— $

869

$17,575
16,965
17,117
17,334
1,569

$14,479
14,281
11,104
11,022
1,378

$7,604
7,384
4,512
4,516
697

$1,741
1,745
311
300
173

$4,198
3,883
1,586
1,639
404

$1,954
1,909
828
817
164

$ 15,258
(5)
4,633
20,082
2,714

$62,809
46,162
40,091
55,710
7,099

0.19% (0.10)% 0.52% (1.34)%
2.34
4.71
61.23

(13.54)
2.50
66.96

(1.02)
4.36
57.19

5.70
4.03
61.88

1.87%

1.25%

19.41
4.09
42.58

14.93
3.53
30.31

N/M
N/M
N/M
N/M

0.03%
(2.37)
2.72
69.25

Midwest Western

Texas

Florida

Other
Markets  (c)

International

Finance
& Other
Businesses

Total

Year  Ended  December 31,  2008

(dollar amounts in millions)

$ 147
62
48
186

(65)

—

12

26

$

$

$4,624
4,217
1,374
1,479
396

$

$

$

61
4
31
41

18

—

29

1

$

$

$

(170)
(5)
41
(25)

(44)

1

$ 1,821
686
893
1,751

65

1

(54)

$

213

— $

472

$2,349
2,239
749
749
157

$ 11,636
14
7,612
24,625
1,154

$65,185
51,765
42,003
59,743
5,442

0.25%
2.95
3.47
97.69

1.25%
18.69
2.66
43.80

N/M
N/M
N/M
N/M

0.33%
3.79
3.02
66.17

$

$

$

776
155
524
813

127

—

205

152

$

$

$

668
379
139
448

(1)

—

(19)

241

47
40
16
42

(6)

—

$

$ 292
51
94
246

36

—

53

$

$

$ (13)

25

$

27

$19,786
19,062
16,039
16,672
1,639

$16,855
16,565
11,918
11,895
1,339

$8,039
7,776
4,023
4,040
627

$1,896
1,892
288
283
130

1.04% (0.11)% 0.66% (0.70)%
12.50
4.07
65.25

(10.26)
2.47
67.78

(1.43)
4.04
55.82

8.48
3.75
64.57

142

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Year Ended December 31, 2007

Other

Finance &
Other

Midwest Western

Texas

Florida Markets International Businesses

Total

(dollar amounts in millions)

Earnings summary:
Net interest income

(expense) (FTE) . . . . . . . . . . . $

Provision for loan losses . . . . . . .
Noninterest income . . . . . . . . . . .
Noninterest expenses
. . . . . . . . .
Provision (benefit) for income

889 $
88
471
820

740 $ 286 $
108
130
456

8
86
235

46 $ 135
16
11
55
14
92
38

taxes (FTE)

. . . . . . . . . . . . . .

158

116

Income from discontinued

operations,  net of tax . . . . . . . .

—

—

45

—

Net income (loss) . . . . . . . . . . . . $

294 $

190 $

84 $

Net credit-related charge-offs . . . . $

110 $

28 $

9 $

4

—

7 $

2 $

(7)

—

89

10

Selected average balances:
Assets . . . . . . . . . . . . . . . . . . . . $19,133 $17,091 $7,106 $1,688 $4,490
4,081
Loans . . . . . . . . . . . . . . . . . . . .
1,433
Deposits . . . . . . . . . . . . . . . . . .
1,550
Liabilities . . . . . . . . . . . . . . . . . .
335
Attributed equity . . . . . . . . . . . .

18,559
15,772
16,437
1,723

16,552
13,325
13,361
1,213

1,672
286
287
97

6,827
3,884
3,901
595

$

$

$

68
(15)
38
44

27

—

50

(6)

$

$

$

(158) $ 2,006
212
888
1,691

(4)
94
6

(34)

309

4

(28) $

— $

4

686

153

$2,230
2,101
1,095
1,116
155

$ 6,836 $58,574
49,821
41,934
53,504
5,070

29
6,139
16,852
952

Statistical data:
Return on average assets (a) . . . . .
Return on average

attributed equity . . . . . . . . . . .
Net interest margin (b) . . . . . . . .
Efficiency ratio . . . . . . . . . . . . . .

1.53% 1.11% 1.19% 0.41% 1.99% 2.25% N/M

1.17%

16.98
4.78
60.58

15.69
4.48
52.37

14.19
4.19
63.12

7.20
2.77
63.76

26.68
3.34
48.40

32.42
3.14
42.36

N/M 13.52
N/M
3.66
N/M 58.58

(a) Return  on  average  assets  is  calculated  based  on  the  greater  of  average  assets  or  average  liabilities  and

attributed equity.

(b) Net interest margin is calculated based on the greater of average earning assets or average deposits and

purchased funds.

(c) 2008 included an $88 million net charge ($56 million, after-tax) related to the repurchase of auction-rate

securities from customers.

FTE — Fully Taxable Equivalent

N/M — Not Meaningful

143

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Note 25  — Parent Company Financial Statements

BALANCE SHEETS — COMERICA INCORPORATED

ASSETS
Cash and due from subsidiary bank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Short-term investments with subsidiary  bank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other short-term investments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Investment in subsidiaries, principally banks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Premises and equipment
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

December 31

2009

2008

(in millions,
except share data)

$

5
2,150
86
5,710
4
186

$

11
2,329
80
5,690
5
210

Total assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 8,141

$ 8,325

LIABILITIES AND SHAREHOLDERS’  EQUITY
Medium- and long-term debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

986
126

$ 1,002
171

Total liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1,112

1,173

Fixed rate cumulative perpetual preferred  stock, series F, no par value,

$1,000 liquidation preference per share:

Authorized — 2,250,000 shares
Issued — 2,250,000 shares at 12/31/09 and  12/31/08 . . . . . . . . . . . . . . . . . . . . .

2,151

2,129

Common stock — $5 par value:

Authorized — 325,000,000 shares
Issued — 178,735,252 shares at 12/31/09 and  12/31/08 . . . . . . . . . . . . . . . . . . .
Capital  surplus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accumulated other comprehensive loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Retained earnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less cost of common stock in treasury —  27,555,623 shares at 12/31/09

894
740
(336)
5,161

894
722
(309)
5,345

and 28,244,967 shares at 12/31/08 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(1,581)

(1,629)

Total shareholders’ equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7,029

7,152

Total liabilities and shareholders’ equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 8,141

$ 8,325

144

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

STATEMENTS OF INCOME — COMERICA INCORPORATED

Years Ended
December 31

2009

2008

2007

(in millions)

INCOME
Income from subsidiaries

Dividends from subsidiaries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other interest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Intercompany management fees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other noninterest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 59
4
44
6

$267
4
156
(32)

$614
15
149
15

Total income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

113

395

793

EXPENSES
Interest on medium- and long-term debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Salaries and employee benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net occupancy expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Equipment expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other noninterest expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Income before income taxes and equity  in undistributed earnings of  subsidiaries . . .
Provision (benefit) for income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Income before equity in undistributed  earnings of subsidiaries . . . . . . . . . . . . . . . .
Equity in undistributed earnings (losses) of  subsidiaries,  principally  banks (including
discontinued operations) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

42
88
9
1
47

187

(74)
(47)

(27)

50
74
8
1
55

188

207
(25)

232

60
108
7
1
51

227

566
(22)

588

44

(19)

98

NET INCOME . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 17

$213

$686

Net  income (loss) attributable to common shares . . . . . . . . . . . . . . . . . . . . . . . .

$(118) $192

$680

145

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

STATEMENTS OF CASH FLOWS —  COMERICA INCORPORATED

OPERATING ACTIVITIES
Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjustments to reconcile net income to net  cash provided  by operating

activities:
Undistributed (earnings) losses of subsidiaries, principally banks (including

discontinued operations) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Depreciation and software amortization . . . . . . . . . . . . . . . . . . . . . . . . . . .
Share-based compensation expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Provision (benefit) for deferred income  taxes . . . . . . . . . . . . . . . . . . . . . . .
Excess tax benefits from share-based compensation  arrangements . . . . . . . . .
Other, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net cash provided by operating activities . . . . . . . . . . . . . . . . . . . . . . . . .

INVESTING ACTIVITIES
Net proceeds from private equity and venture capital  investments . . . . . . . . . . .
Capital  transactions with subsidiaries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net increase in fixed assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net cash (used in) provided by investing activities . . . . . . . . . . . . . . . . . .

FINANCING ACTIVITIES
. . . . . . . . . . . . . . . . .
Proceeds from issuance of medium- and  long-term debt
Repayment of medium- and long-term debt . . . . . . . . . . . . . . . . . . . . . . . . . .
Proceeds from issuance of common stock . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Proceeds from issuance of preferred stock and related warrant . . . . . . . . . . . . .
Purchase of common stock for treasury . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dividends paid on common stock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dividends paid on preferred stock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Excess tax benefits from share-based compensation  arrangements . . . . . . . . . . .

Years Ended
December 31

2009

2008

2007

(in millions)

$

17

$ 213

$ 686

(44)
1
12
1
—
14

1

—
—
—

—

19
1
18
(10)
—
19

(98)
1
20
(15)
(9)
49

260

634

2
—
(2)

—

3
(62)
(1)

(60)

665
—
—
— (510)
—
89
—
1
—
— 2,250
(580)
(1)
(1)
(390)
(395)
(72)
—
—
(113)
9
—
—

Net cash provided by (used in) financing activities . . . . . . . . . . . . . . . . . .

(186)

1,855

Net (decrease) increase in cash and cash equivalents . . . . . . . . . . . . . . . . . . . .
Cash and cash equivalents at beginning  of  year . . . . . . . . . . . . . . . . . . . . . . . .

(185)
2,340

2,115
225

(717)

(143)
368

Cash and cash equivalents at end of year . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$2,155

$2,340

$ 225

Interest paid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

44

$

51

$ 57

Income taxes recovered . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ (45) $

(3) $ (39)

146

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Note 26  — Sales of Businesses/Discontinued Operations

In December 2006, the Corporation sold its ownership interest in Munder Capital Management (Munder)
to an investor group. The sale agreement included an interest-bearing contingent note with an initial principal
amount of $70 million, which will be realized if the Corporation’s client-related revenues earned by Munder
remain consistent with 2006 levels of approximately $17 million per year for the five years following the closing
of the transaction (2007-2011). The principal amount of the note may increase, to a maximum of $80 million, or
decrease depending on the level of such revenues earned in the five years following the closing. Repayment of the
principal is scheduled to begin after the sixth anniversary of the closing of the transaction from Munder’s excess
cash flows, as defined in the sale agreement. The note matures in December 2013. Future gains related to the
contingent  note  are  expected  to  be  recognized  periodically  through  maturity  of  the  note  as  targets  for  the
Corporation’s client-related revenues earned by Munder and revenue recognition criteria  are  achieved.

As  a  result  of  the  sale  transaction,  the  Corporation  reported  Munder  as  a  discontinued  operation  in  all
periods presented. The assets and liabilities related to the discontinued operations of Munder are not material
and have not been reclassified on the consolidated balance  sheets.

The components of net income from discontinued operations for the years ended December 31, 2009, 2008

and 2007, were as follows:

Income from discontinued operations  before income taxes . . . . . . . . . . . . . . . . . .
Provision for income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net income from discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2009

2008

2007

(in millions,
except per share data)

$

$

2
1

1

$

$

2
1

1

$

$

6
2

4

Earnings per common share from discontinued  operations:

Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$0.01
0.01

$0.01

$0.03
— 0.03

147

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Note 27  — Summary of Quarterly Financial Statements  (Unaudited)

The following quarterly information is unaudited. However, in the opinion of management, the information
reflects all adjustments, which are necessary for the fair presentation of the results of operations, for the periods
presented.

2009

Fourth
Quarter Quarter Quarter Quarter

Second

Third

First

(in millions, except per share data)

Interest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 479
83

$ 511
126

$ 552
150

$ 563
179

Net interest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Provision for loan losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net securities gains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Noninterest income (excluding net securities gains) . . . . . . . . . . . . . .
Noninterest expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Provision (benefit) for income taxes . . . . . . . . . . . . . . . . . . . . . . . . .

Income (loss) from  continuing operations . . . . . . . . . . . . . . . . . . . . .
Income from discontinued operations, net of tax . . . . . . . . . . . . . . . .

396
256
10
204
425
(42)

(29)
—

Net income (loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ (29) $

385
311
107
208
399
(29)

19
—

19

402
312
113
185
429
(59)

18
—

18

$

384
203
13
210
397
(1)

8
1

9

$

Net loss attributable to common shares . . . . . . . . . . . . . . . . . . . . . .

$ (62) $ (16) $ (16) $ (24)

Basic earnings per common share:

Loss from continuing operations . . . . . . . . . . . . . . . . . . . . . . . . . .
Net loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Diluted earnings per common share:

$(0.42) $(0.10) $(0.11) $(0.17)
(0.16)
(0.42)

(0.11)

(0.10)

Loss from continuing operations . . . . . . . . . . . . . . . . . . . . . . . . . .
Net loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(0.42)
(0.42)

(0.10)
(0.10)

(0.11)
(0.11)

(0.17)
(0.16)

148

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

2008

Fourth
Quarter Quarter Quarter Quarter

Second

Third

First

(in millions, except per share data)

Interest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 716
285

$ 735
269

$ 737
295

$ 863
387

Net interest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Provision for loan losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net securities gains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Noninterest income (excluding net securities gains) . . . . . . . . . . . . . .
Noninterest expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Provision (benefit) for income taxes . . . . . . . . . . . . . . . . . . . . . . . . .

Income from continuing operations . . . . . . . . . . . . . . . . . . . . . . . . .
Income (loss) from  discontinued operations,  net  of tax . . . . . . . . . . . .

431
192
4
170
411
(17)

19
1

466
165
27
213
514
—

27
1

442
170
14
228
423
35

56
—

476
159
22
215
403
41

110
(1)

Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 20

$ 28

$ 56

$ 109

Net income attributable to common shares . . . . . . . . . . . . . . . . . . . .

$

2

$ 28

$ 54

$ 108

Basic earnings per common share:

Income from continuing operations
. . . . . . . . . . . . . . . . . . . . . . .
Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$0.01
0.01

$0.17
0.18

$0.36
0.36

$0.73
0.73

Diluted earnings per common share:

Income from continuing operations
. . . . . . . . . . . . . . . . . . . . . . .
Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

0.01
0.01

0.17
0.18

0.36
0.36

0.73
0.73

149

REPORT OF MANAGEMENT

The management of Comerica Incorporated (the Corporation) is responsible for the accompanying consolidated
financial  statements  and  all  other  financial  information  in  this  Annual  Report.  The  consolidated  financial
statements have been prepared in conformity with U.S. generally accepted accounting principles and include
amounts which of necessity are based on management’s best estimates and judgments and give due consideration
to  materiality.  The  other  financial  information  herein  is  consistent  with  that  in  the  consolidated  financial
statements.

In  meeting  its  responsibility  for  the  reliability  of  the  consolidated  financial  statements,  management
develops and maintains effective internal controls, including those over financial reporting, as defined in the
Securities and Exchange Act of 1934, as amended. The Corporation’s internal control over financial reporting
includes  policies  and  procedures  that  (1)  pertain  to  the  maintenance  of  records  that,  in  reasonable  detail,
accurately  and  fairly  reflect  the  transactions  and  dispositions  of  the  assets  of  the  Corporation;  (2)  provide
reasonable  assurance  that  transactions  are  recorded  as  necessary  to  permit  preparation  of  the  consolidated
financial  statements  in  conformity  with  U.S.  generally  accepted  accounting  principles,  and  that  receipts  and
expenditures of the Corporation are made only in accordance with authorizations of management and directors
of  the  Corporation;  and  (3)  provide  reasonable  assurance  regarding  prevention  or  timely  detection  of
unauthorized acquisition, use or disposition of the Corporation’s assets that could have a material effect on the
consolidated financial statements.

Management assessed, with participation of the Corporation’s Chief Executive Officer and Chief Financial
Officer,  internal  control  over  financial  reporting  as  it  relates  to  the  Corporation’s  consolidated  financial
statements presented in conformity with U.S. generally accepted accounting principles as of December 31, 2009.
The assessment was based on criteria for effective internal control over financial reporting described in Internal
Control  —  Integrated  Framework  issued  by  the  Committee  of  Sponsoring  Organizations  of  the  Treadway
Commission (COSO). Based on this assessment, management determined that internal control over financial
reporting is effective as it relates to the Corporation’s consolidated financial statements presented in conformity
with U.S. generally accepted accounting principles  as of  December  31, 2009.

Because  of  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  risk  that
controls may become inadequate because of changes in conditions, or that the degree of compliance with the
policies or procedures may deteriorate.

The consolidated financial statements as of December 31, 2009 were audited by Ernst & Young LLP, an
independent registered public accounting firm. The audit was conducted in accordance with the standards of
the  Public  Company  Accounting  Oversight  Board  (United  States),  which  required  the  independent  public
accountants  to  obtain  reasonable  assurance  about  whether  the  consolidated  financial  statements  are  free  of
material misstatement and whether effective internal control over financial reporting is maintained in all material
respects.

The Corporation’s Board of Directors oversees management’s internal control over financial reporting and
financial reporting responsibilities through its Audit Committee as well as various other committees. The Audit
Committee, which consists of directors who are not officers or employees of the Corporation, meets regularly
with management, internal audit and the independent public accountants to assure that the Audit Committee,
management, internal auditors and the independent public accountants are carrying out their responsibilities,
and to review auditing, internal control and financial reporting  matters.

Ralph W. Babb, Jr.
Chairman, President and
Chief Executive Officer

Elizabeth  S. Acton
Executive  Vice President and
Chief Financial  Officer

Marvin J. Elenbaas
Senior Vice President and
Chief Accounting  Officer

150

REPORT OF INDEPENDENT REGISTERED  PUBLIC ACCOUNTING FIRM

Board of Directors and Shareholders
Comerica Incorporated

We  have  audited  Comerica  Incorporated’s  internal  control  over  financial  reporting  as  of  December  31,
2009, based on criteria established in Internal Control — Integrated Framework issued by the Committee of
Sponsoring  Organizations  of  the  Treadway  Commission  (the  COSO  criteria).  Comerica  Incorporated’s
management  is  responsible  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 Report
of Management. Our responsibility is to express an opinion on the Corporation’s internal control over financial
reporting based on our audit.

We conducted our audit in accordance with the standards of the Public Company Accounting Oversight
Board  (United  States).  Those  standards  require  that  we  plan  and  perform  the  audit  to  obtain  reasonable
assurance  about  whether  effective  internal  control  over  financial  reporting  was  maintained  in  all  material
respects. Our audit included obtaining an understanding of internal control over financial reporting, assessing
the risk that a material weakness exists, testing and evaluating the design and operating effectiveness of internal
control based on the assessed risk, and performing such other procedures as we considered necessary in the
circumstances. We  believe that our audit provides a reasonable  basis for our opinion.

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  (1)  pertain  to  the  maintenance  of  records  that,  in
reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the Corporation;
(2) 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 Corporation are being made only in accordance with authorizations of management and directors of the
Corporation; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized
acquisition,  use,  or  disposition  of  the  Corporation’s  assets  that  could  have  a  material  effect  on  the  financial
statements.

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.

In our opinion, Comerica Incorporated maintained, in all material respects, effective internal control over

financial reporting as of December 31, 2009,  based on the COSO criteria.

We  also  have  audited,  in  accordance  with  the  standards  of  the  Public  Company  Accounting  Oversight
Board (United States), the 2009 consolidated financial statements of Comerica Incorporated and subsidiaries
and our report dated February 25, 2010  expressed an unqualified opinion thereon.

27FEB200923311029

Dallas, Texas
February 25, 2010

151

REPORT OF INDEPENDENT REGISTERED  PUBLIC ACCOUNTING FIRM

Board of Directors and Shareholders
Comerica Incorporated

We have audited the accompanying consolidated balance sheets of Comerica Incorporated and subsidiaries
as of December 31, 2009 and 2008, and the related consolidated statements of income, shareholders’ equity, and
cash flows for each of the three years in the period ended December 31, 2009. These financial statements are the
responsibility of the Corporation’s management. Our responsibility is to express an opinion on these financial
statements based on our audits.

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight
Board  (United  States).  Those  standards  require  that  we  plan  and  perform  the  audit  to  obtain  reasonable
assurance about whether the financial statements are free of material misstatement. An audit includes examining,
on  a  test  basis,  evidence  supporting  the  amounts  and  disclosures  in  the  financial  statements.  An  audit  also
includes  assessing  the  accounting  principles  used  and  significant  estimates  made  by  management,  as  well  as
evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for
our  opinion.

In  our  opinion,  the  financial  statements  referred  to  above  present  fairly,  in  all  material  respects,  the
consolidated financial position of Comerica Incorporated and subsidiaries at December 31, 2009 and 2008, and
the consolidated results of their operations and their cash flows for each of the three years in the period ended
December 31, 2009, in conformity with U.S. generally  accepted accounting principles.

We  also  have  audited,  in  accordance  with  the  standards  of  the  Public  Company  Accounting  Oversight
Board (United States), Comerica Incorporated’s internal control over financial reporting as of December 31,
2009,  based  on  criteria  established  in  Internal  Control-Integrated  Framework  issued  by  the  Committee  of
Sponsoring Organizations of the Treadway Commission and our report dated February 25, 2010, expressed an
unqualified opinion thereon.

27FEB200923311029

Dallas, Texas
February 25, 2010

152

HISTORICAL REVIEW — AVERAGE BALANCE SHEETS

Comerica Incorporated and Subsidiaries

CONSOLIDATED FINANCIAL INFORMATION

Years Ended December 31

2009

2008

2007

2006

2005

(in millions)

ASSETS
Cash and due from banks

. . . . . . . . . . . . . . . . . . . .

$

883

$ 1,185

$ 1,352

$ 1,557

$ 1,721

Federal funds sold and securities purchased  under

agreements to resell

. . . . . . . . . . . . . . . . . . . . . . .
Interest-bearing deposits with banks . . . . . . . . . . . . .
Other short-term investments . . . . . . . . . . . . . . . . . .

Investment securities available-for-sale . . . . . . . . . . . .

Commercial loans . . . . . . . . . . . . . . . . . . . . . . . . . .
Real estate construction loans . . . . . . . . . . . . . . . . . .
Commercial mortgage loans . . . . . . . . . . . . . . . . . . .
Residential mortgage loans . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Consumer loans
Lease financing . . . . . . . . . . . . . . . . . . . . . . . . . . . .
International loans . . . . . . . . . . . . . . . . . . . . . . . . . .

Total loans . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less allowance for loan losses . . . . . . . . . . . . . . . . . .

Net loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . .

Accrued income and other assets

18
2,440
154

9,388

24,534
4,140
10,415
1,756
2,553
1,231
1,533

46,162
(947)

45,215
4,711

93
219
244

164
15
241

283
110
156

390
30
135

8,101

4,447

3,992

3,861

28,870
4,715
10,411
1,886
2,559
1,356
1,968

51,765
(691)

51,074
4,269

28,132
4,552
9,771
1,814
2,367
1,302
1,883

49,821
(520)

49,301
3,054

27,341
3,905
9,278
1,570
2,533
1,314
1,809

47,750
(499)

47,251
3,230

24,575
3,194
8,566
1,388
2,696
1,283
2,114

43,816
(623)

43,193
3,176

Total assets

. . . . . . . . . . . . . . . . . . . . . . . . . . .

$62,809

$65,185

$58,574

$56,579

$52,506

LIABILITIES AND SHAREHOLDERS’  EQUITY
Noninterest-bearing deposits . . . . . . . . . . . . . . . . . . .

Money market and  NOW deposits . . . . . . . . . . . . . .
Savings deposits . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . .
Customer certificates of deposit

Total interest-bearing core deposits . . . . . . . . . . . .
Other time deposits . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign  office time deposits . . . . . . . . . . . . . . . . . . .

Total interest-bearing deposits . . . . . . . . . . . . . . . .

Total deposits . . . . . . . . . . . . . . . . . . . . . . . . . .
Short-term borrowings . . . . . . . . . . . . . . . . . . . . . . .
Accrued expenses and other liabilities . . . . . . . . . . . .
Medium- and long-term debt . . . . . . . . . . . . . . . . . .

Total liabilities . . . . . . . . . . . . . . . . . . . . . . . . .
Total shareholders’ equity . . . . . . . . . . . . . . . . . . . . .

$12,900

$10,623

$11,287

$13,135

$15,007

12,965
1,339
8,131

22,435
4,103
653

27,191

40,091
1,000
1,285
13,334

55,710
7,099

14,245
1,344
8,150

23,739
6,715
926

31,380

42,003
3,763
1,520
12,457

59,743
5,442

14,937
1,389
7,687

24,013
5,563
1,071

30,647

41,934
2,080
1,293
8,197

53,504
5,070

15,373
1,441
6,505

23,319
4,489
1,131

28,939

42,074
2,654
1,268
5,407

51,403
5,176

17,282
1,545
5,418

24,245
511
877

25,633

40,640
1,451
1,132
4,186

47,409
5,097

Total liabilities and shareholders’ equity . . . . . . .

$62,809

$65,185

$58,574

$56,579

$52,506

153

HISTORICAL REVIEW — STATEMENTS OF INCOME

Comerica Incorporated and Subsidiaries

CONSOLIDATED FINANCIAL INFORMATION

Years Ended  December 31

2009

2008

2007

2006

2005

(in  millions, except per share data)

INTEREST INCOME
Interest and fees on loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest on investment securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest on short-term investments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total interest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

INTEREST EXPENSE
Interest on deposits
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest on short-term borrowings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest on medium- and long-term debt

Total interest expense

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net interest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Provision for loan losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net interest income after provision for loan  losses . . . . . . . . . . . . . . . . . . . . . .

NONINTEREST INCOME
Service charges on deposit accounts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fiduciary income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Commercial lending fees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Letter of credit fees
Card fees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign exchange income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bank-owned life insurance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brokerage fees
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net securities gains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income from lawsuit settlement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other noninterest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,767
329
9

2,105

372
2
164

538

1,567
1,082

485

228
161
79
69
51
41
35
31
243
—
112

Total noninterest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1,050

NONINTEREST EXPENSES
Salaries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Employee benefits

Total salaries and employee benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net occupancy expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Equipment expense
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Outside processing fee expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FDIC insurance expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Software expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other real estate expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Legal fees
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Litigation and operational losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Customer services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Provision for credit losses on lending-related commitments
. . . . . . . . . . . . . . . . . . .
Other noninterest expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

687
210

897
162
62
97
90
84
48
37
10
4
—
159

$2,649
389
13

$3,501
206
23

$3,216
174
32

$2,554
148
24

3,051

3,730

3,422

2,726

734
87
415

1,236

1,815
686

1,129

229
199
69
69
58
40
38
42
67
—
82

893

781
194

975
156
62
104
16
76
10
29
103
13
18
189

271
59

212
1

1,167
105
455

1,727

2,003
212

1,791

221
199
75
63
54
40
36
43
7
—
150

888

844
193

1,037
138
60
91
5
63
7
24
18
43
(1)
206

1,691

988
306

682
4

1,005
130
304

1,439

1,983
37

1,946

218
180
65
64
46
38
40
40
—
47
117

855

823
184

1,007
125
55
85
5
56
4
28
11
47
5
246

1,674

1,127
345

782
111

548
52
170

770

1,956
(47)

2,003

218
174
63
70
39
37
38
36
—
—
144

819

786
178

964
118
53
77
7
49
12
26
14
69
18
206

1,613

1,209
393

816
45

Total noninterest expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1,650

1,751

Income (loss) from continuing operations before income taxes
. . . . . . . . . . . . . . . . .
Provision (benefit) for income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income from continuing operations
Income from discontinued operations,  net of  tax . . . . . . . . . . . . . . . . . . . . . . . . .

NET INCOME . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

(115)
(131)

16
1

17

$ 213

$ 686

$ 893

$ 861

Net income (loss)  attributable to common shares . . . . . . . . . . . . . . . . . . . . . . . . .

$ (118)

$ 192

$ 680

$ 886

$ 858

Basic earnings per common share:

Income (loss) from continuing operations
Net income (loss)

. . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(0.80)
(0.79)

$ 1.28
1.29

$ 4.43
4.45

$ 4.85
5.53

$ 4.88
5.15

Diluted  earnings per common share:

Income (loss) from continuing operations
Net income (loss)

. . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cash dividends declared on common stock . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash dividends declared per common share . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(0.80)
(0.79)

30
0.20

1.28
1.28

348
2.31

4.40
4.43

393
2.56

4.81
5.49

380
2.36

4.84
5.11

367
2.20

154

HISTORICAL REVIEW — STATISTICAL  DATA

Comerica Incorporated and Subsidiaries

CONSOLIDATED FINANCIAL INFORMATION

Years Ended December 31

2009

2008

2007

2006

2005

AVERAGE RATES (FULLY  TAXABLE  EQUIVALENT BASIS)
.
Federal funds sold and securities purchased  under agreements to resell
Interest-bearing  deposits with banks
. . . . . . . . . . . . . . . . . . . . . . .
Other short-term investments . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Investment securities  available-for-sale . . . . . . . . . . . . . . . . . . . . . .

Commercial loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Real  estate  construction  loans . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Commercial mortgage loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Residential mortgage  loans
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Consumer loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lease financing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
International loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total loans

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Interest income as  a percentage  of earning  assets . . . . . . . . . . . .

Domestic deposits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deposits in foreign  offices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total interest-bearing  deposits . . . . . . . . . . . . . . . . . . . . . . . .
Short-term borrowings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Medium-  and long-term  debt . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Interest expense as  a  percentage  of interest-bearing sources . . . . . .

Interest rate spread . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Impact of  net noninterest-bearing  sources  of  funds . . . . . . . . . . . . . .

0.32% 2.08% 5.28% 5.15% 3.29%
4.00
0.25
5.75
1.74

5.86
7.26

0.61
3.98

9.97
6.62

3.61

3.63
2.92
4.20
5.53
3.68
3.25
3.79

3.84

3.64

1.39
0.29

1.37
0.24
1.23

1.29

2.35
0.37

4.83

5.08
4.89
5.57
5.94
5.08
0.59
5.13

5.13

5.06

2.33
2.77

2.34
2.30
3.33

2.59

2.47
0.55

4.56

7.25
8.21
7.26
6.13
7.00
3.04
7.06

7.03

6.82

3.77
4.85

3.81
5.06
5.55

4.22

2.60
1.06

4.22

6.87
8.61
7.27
6.02
7.13
4.00
7.01

6.74

6.53

3.42
4.82

3.47
4.89
5.63

3.89

2.64
1.15

3.76

5.62
7.23
6.23
5.74
5.89
3.81
5.98

5.84

5.65

2.07
4.18

2.14
3.59
4.05

2.46

3.19
0.87

Net interest margin  as a percentage of earning  assets . . . . . . . . . . . . .

2.72% 3.02% 3.66% 3.79% 4.06%

RATIOS
Return  on average  common shareholders’ equity . . . . . . . . . . . . . . . .
Return  on average  assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Efficiency ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tier 1  common capital as a percentage of  risk-weighted assets (a) . . . . .
Tier 1  capital as  a percentage of risk-weighted  assets . . . . . . . . . . . . .
Total capital as a percentage  of risk-weighted  assets . . . . . . . . . . . . . .
Tangible common  equity  as  a percentage of  tangible assets (a) . . . . . . .

PER COMMON SHARE  DATA
Book  value at year-end . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Market value at year-end . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Market  value for  the  year

(2.37)% 3.79% 13.52% 17.24% 16.90%
1.17
0.03
58.58
69.25
6.85
8.18
7.51
12.46
11.20
16.93
7.97
7.99

0.33
66.17
7.08
10.66
14.72
7.21

1.58
58.92
7.54
8.03
11.64
8.62

1.64
58.01
7.78
8.38
11.65
9.16

$31.82
29.57

$ 33.31
19.85

$ 34.12
43.53

$ 32.70
58.68

$ 31.11
56.76

High . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Low . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

32.30
11.72

45.19
15.05

63.89
39.62

60.10
50.12

63.38
53.17

OTHER  DATA (share data  in millions)
Average  common shares  outstanding  —  basic . . . . . . . . . . . . . . . . . .
Average  common shares  outstanding  —  diluted . . . . . . . . . . . . . . . .

Number  of banking centers . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Number  of employees  (full-time equivalent)

149
149

447

149
149

439

153
154

417

160
161

393

167
168

383

Continuing operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Discontinued  operations . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9,330
—

10,186
—

10,782
—

10,700
—

10,636
180

(a)

See Supplemental Financial Data section for reconcilements of  non-GAAP financial measures.

155

SHAREHOLDER	INFORMATION 

Stock
Comerica’s common stock trades on the New York Stock Exchange
(NYSE) under the symbol CMA.

Investor Relations on the Internet
Go to www.comerica.com to find the latest investor relations information about 
Comerica, including stock quotes, news releases and financial data.

Shareholder Assistance
Inquiries related to shareholder records, change of name, address or ownership  
of stock, and lost or stolen stock certificates should be directed to the transfer agent 
and registrar:

WRITTEN REQUESTS: 
Wells Fargo 
Shareowner Services 
P.O. Box 64854 
St. Paul, MN 55164-0854 
(877) 536-3551 
stocktransfer@wellsfargo.com 

CERTIFIED/OVERNIGHT MAIL:
Wells Fargo
Shareowner Services
161 North Concord Exchange
South St. Paul, MN 55075-1139
(877) 536-3551
shareowneronline.com

Elimination of Duplicate Materials
If you receive duplicate mailings at one address, you may have multiple shareholder 
accounts. You can consolidate your multiple accounts into a single, more convenient 
account by contacting the transfer agent shown above. In addition, if more than one 
member of your household is receiving shareholder materials, you can eliminate the 
duplicate mailings by contacting the transfer agent.

Dividend Reinvestment Plan
Comerica offers a dividend reinvestment plan, which permits participating 
shareholders of record to reinvest dividends in Comerica common stock without 
paying brokerage commissions or service charges. Participating shareholders also 
may invest up to $10,000 in additional funds each month for the purchase  
of additional shares. A brochure describing the plan in detail and an authorization 
form can be requested from the transfer agent shown above.

Dividend Direct Deposit
Common shareholders of Comerica may have their dividends deposited into 
their savings or checking account at any bank that is a member of the National 
Automated Clearing House (ACH) system. Information describing this service and an 
authorization form can be requested from the transfer agent shown above.

Dividend Payments
Subject to approval of the board of directors, dividends customarily are paid on 
Comerica’s common stock on or about January 1, April 1, July 1 and October 1.

Form 10-K
A copy of Comerica’s Annual Report on Form 10-K for the fiscal year ended 
December 31, 2009, as filed with the Securities and Exchange Commission, 
will be provided without charge upon written request to the Secretary of the 
Corporation at the address listed on the back cover.

Officer Certifications
On June 1, 2009, Comerica’s Chief Executive Officer submitted his annual 
certification to the New York Stock Exchange stating that he was not aware of any 
violation by Comerica of the Exchange’s corporate governance listing standards. 
Comerica filed the certifications by its Chief Executive Officer and Chief Financial 
Officer required by Section 302 of the Sarbanes-Oxley Act of 2002 as exhibits to its 
Annual Report on Form 10-K for the fiscal year ended December 31, 2009.

Stock Prices, Dividends and Yields

QUARTER 

HIGH 

LOW 

DIVIDENDS PER SHARE  DIVIDEND YIELD*

2009
  Fourth 
  Third 
  Second 
  First 

2008
  Fourth 
  Third 
  Second 
  First 

$ 32.30 
$ 31.83 
$ 26.47 
$ 21.20 

$ 37.01 
$ 43.99 
$ 40.62 
$ 45.19 

$ 26.49 
$ 19.94 
$ 16.03 
$ 11.72 

$ 15.05 
$ 19.31 
$ 25.61 
$ 34.51 

$ 0.05 
$ 0.05 
$ 0.05 
$ 0.05 

$ 0.33 
$ 0.66 
$ 0.66 
$ 0.66 

0.7%
0.8%
0.9%
1.2%

5.1%
8.3%
8.0%
6.6%

* Dividend yield is calculated by annualizing the quarterly dividend per share 
  and dividing by an average of the high and low price in the quarter.

For a discussion of restrictions on increasing common dividends, see the “Capital” 
section of the “Balance Sheet and Capital Funds Analysis” on page 30 and Note 
15 to the consolidated financial statements on pages 116–118. Comerica has 
announced that it will be paying a quarterly cash dividend for common stock of five 
cents ($0.05) per share, payable April 1, 2010, to common stock shareholders of 
record on March 15, 2010. 

As of January 31, 2010, there were 12,730 holders of record of Comerica’s common stock.

Community Reinvestment Act (CRA) Performance
Comerica is committed to meeting the credit needs of the communities it serves. 
Comerica’s overall CRA rating is “Outstanding.”

Equal Employment Opportunity
Comerica is committed to its affirmative action program and practices, which ensure 
uniform treatment of employees without regard to ancestry, race, color, religion, sex, 
national origin, age, physical or mental disability, medical condition, veteran status, 
marital status, pregnancy, weight, height or sexual orientation.

Corporate Ethics
The Corporate Governance section of Comerica’s website at www.comerica.com 
includes the following codes of ethics: Senior Financial Officer Code of Ethics, Code 
of Business Conduct and Ethics for Employees, and Code of Business Conduct and 
Ethics for Members of the Board of Directors. Comerica will also disclose in that 
website section any amendments or waivers to the Senior Financial Officer Code of 
Ethics within four business days of such an event.

General Information
Directory Services 
Product Information 

(800) 521-1190
(800) 292-1300

2009 ANNUAL REPORT  0C

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COMERICA	CORPORATE	HEADQUARTERS	
COMERICA BANK TOWER 1717 MAIN STREET DALLAS, TEXAS 75201

Cert no. XXX-XXX-XXX X

 
 
 
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