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Comerica

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Employees 5001-10,000
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FY2008 Annual Report · Comerica
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nfidence

Comerica Incorporated 2008 Annual Report

Corporate Profile

Comerica’s prudent, conservative approach to banking 

has earned the confidence of customers. For nearly 160 

years, Comerica has successfully navigated turbulent 

economic cycles. That’s the Comerica difference. 

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, China 

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 applicable to common stock

Diluted net income per common share

Cash dividends declared per common share

Book value per common share

Market value per common share

Average common shares outstanding – diluted

Ratios
Return on average assets

Return on average common shareholders’ equity
Average common shareholders’ equity as a percentage of average assets
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

2008
 $  1,815

 2007
      $   2,003

     686

     213

       17

     196

    1.29

     2.31

   33.31

  19.85

      151

       212

       686

          –

     686

     4.43

     2.56

      34.12

       43.53

      155

       0.33%

       1.17%

    3.79
    7.93
             7.08

           10.66

            14.72

     7.21

    $67,548

      62,374

      50,505

      41,955

        2,129

        7,152

      13.52
     8.66
     6.85

       7.51

      11.20

    7.97

   $ 62,331

      57,448

      50,743

      44,278

               –

        5,117

Tier 1 Capital Ratio 
in percent

Total Average Assets
in millions of dollars

6
6
.
0
1

7
7

.

8

8
3

.

8

3
0

.

8

1
5
7

.

5
8
1
,
5
6

9
7
5

,

6
5

4
7
5

,

8
5

8
4
9

,

0
5

6
0
5

,

2
5

04

05

06

07

08

04

05

06

07

08

 
 
 
 
 
 
 
 
 
 
 
 
Ralph W. Babb Jr.
Chairman and Chief Executive Officer

To Our Shareholders: 

Our nation is grappling with an economic downturn that 

Without a doubt, this is an economic environment that is as 

has affected individuals, families, and businesses of all sizes. 

unsettling and volatile as any we have ever seen. Our chief 

The challenged environment produced considerable market 

economist, Dana Johnson, has been following it closely. 

turmoil in 2008, as job losses mounted and the national 

Dana does not see a severe or prolonged period of 

economy weakened. 

The U.S. government has taken an active role in trying 

to shore up consumer and business confidence, and to 

strengthen our country’s financial system. This has included 

economic contraction, the so-called definition of a 

depression. Nor does he envision a period of inflation. He 

does, however, believe we are in the midst of a difficult 

recession that will continue well into 2009.

efforts to increase the flow of credit to households and 

For more on Dana’s perspectives, I encourage you to 

businesses. By year-end 2008, however, the credit markets 

visit the “Economic Insights” area of www.comerica.com. 

still remained strained.

While it was a difficult and tumultuous year, we 

remained successful by staying close to our 

customers, and delivering the exceptional service that 

has been a hallmark of our company through many 

years and various economic cycles. I will share some 

of the more notable successes with you.

I also will discuss some of our plans for the future, 

such as our banking center expansion program, which 

remains a cornerstone of our deposit-gathering efforts and 

helps attract thousands of new customers to Comerica. 

Our plans also include lending to new and existing 

relationship customers for whom we serve as trusted 

advisors, particularly small businesses, middle market 

companies and wealth management clients in the markets 

we target for growth.

I believe you will find his commentary on the national 

economy, as well as the Texas, California and Michigan 

economies, to be enlightening and informative.

In 2008, Comerica followed its business model and executed 

its strategy, making enhancements to adapt to the changing 

economy. Our credit management is evidenced in our 

consistent credit standards, our limits on exposure, and the 

fact we have had no subprime mortgage programs. Our 

conservative investment strategy is demonstrated by our 

primarily AAA-rated and liquid investment portfolio and 

the lack of off-balance sheet structures, such as structured 

investment vehicles, that made media headlines. We have 

a relentless focus on expense management, as well as a 

conservative expansion strategy. In addition, our size is a 

competitive advantage in that it provides us the ability to 

quickly identify issues and to act accordingly. Finally and 

importantly, in this most unsettling of economic times, the 

quality of our capital has remained strong.

Comerica Incorporated 2008 Annual Report

3

Fourth Quarter and 2008 Financial Performance
Jobs, manufacturing, construction and spending declined at an accelerated rate toward 

year-end. On an annualized basis, excluding the Financial Services Division — our title and 

escrow business — average loans declined 1 percent in the fourth quarter. This was a marked 

improvement over the 6 percent annualized decline in the third quarter. Credit quality was 

stable when compared to the prior quarter, and expenses continued to be well controlled. 

These results underscore our ability to manage through all phases of an economic cycle, 

including the current one.

Average Deposits

For the full-year 2008, we reported net income applicable to common stock of $196 million, 

7%

or $1.29 per diluted share, compared to $686 million, or $4.43 per diluted share, for 2007. 

Excluding the Financial Services Division, we grew average loans $2.8 billion, or 6 percent, 

44%

in 2008, and core deposits grew about $500 million. Our average securities portfolio nearly 

doubled in 2008. Our credit quality in 2008 compared favorably to the industry.

49%

The Business Bank

The Retail Bank

Wealth & Institutional  
Management

The driver of the decrease in our yearly income was an increase in the provision for 

credit losses of $493 million. About half of the 2008 provision was from our commercial 

real estate line of business, nearly 80 percent of which was related to our California 

local residential real estate developer portfolio. This portfolio focused on local, smaller 

residential developers, which built starter and first-time move-up homes. 

We made progress in 2008 in reducing the California local residential real estate 

developer portfolio. We obtained updated independent appraisals to take 

appropriate charge-offs and established reserves to reflect current market values. 

We also conducted more frequent credit quality reviews, and moved additional 

experienced lenders to our special assets group, significantly expanding our 

workout capacity for these problem credits. Our proactive actions have slowed the 

rate of deterioration in the portfolio.

As the economy continued to weaken in 2008, we saw some softness among 

small businesses and middle market companies, the cornerstones of American 

economic might. This softness was expected, however, and we augmented our 

reserves appropriately.

A few years ago we made a strategic decision to reduce our exposure to 

the automotive industry and to diversify to other markets. In light of the 

challenges now facing this industry, this decision on our part has served us 

well. We have reduced our non-dealer automotive loan outstandings $349 

million in 2008 and by $1.3 billion, or 47 percent, since the end of 2005. 

This portfolio now represents only about 3 percent of our total loans, and 

we plan to continue to reduce our exposure to the automotive sector. 

Net charge-offs for the full year were only $5.5 million in this $1.5 billion 

portfolio. As always, we consider the challenges the sector faces in taking 

79%

the appropriate reserves. Our experience in dealing with Michigan’s 

economic challenges over several years and our strong leadership team 

have been key to our competitive success in this important market.

Total Revenue

15%

29%

56%

The Business Bank

The Retail Bank

Wealth & Institutional  
Management

Average Loans

9%

12%

The Business Bank

The Retail Bank

Wealth & Institutional  
Management

4

Comerica Incorporated 2008 Annual Report

Our 2008 earnings were also impacted by an after-tax charge 

We decided to participate in the Treasury’s Capital 

related to our repurchase of auction-rate securities from 

Purchase Program up to the maximum amount to further 

our retail and institutional clients. Auction-rate securities 

bolster our already strong capital levels. In November 

are long-term variable rate instruments historically viewed 

2008, we issued $2.25 billion in preferred stock and a 

as highly liquid investments backed by pools of closed-

related warrant to the Treasury to complete the capital 

end mutual funds, student loans and municipal bonds. In 

purchase. The capital we received requires recognition 

February 2008, the auction-rate securities market froze and 

of dividends in 2009 of $134 million after tax, or 

liquidity for these instruments was no longer available. We 

approximately 89 cents per common share.

decided to provide relief for all of our clients by offering to 

repurchase auction-rate securities from them.

Preserving and Enhancing  
Balance Sheet Strength
Our Tier 1 capital ratio was 10.66 percent at December 31. In 

addition, the quality of our capital is solid, as evidenced by 

a Tier 1 common capital ratio of 7.08 percent and a tangible 

common equity ratio of 7.21 percent, which is the highest 

among our peer banks.

We need to preserve and enhance our balance sheet strength 

in this highly uncertain and unprecedented economic 

environment. That is why, after careful deliberation, our 

board of directors decided to reduce the quarterly dividend 

to five cents per share. We look forward to increasing our 

dividend when our outlook on the economy improves.

To further strengthen our capital position, we launched 

a loan optimization program in 2008, which focuses on 

optimizing the revenue per relationship. The program is 

working well and producing the desired results.

In October 2008, the U.S. Department of the Treasury 

announced a voluntary Capital Purchase Program to 

encourage healthy financial institutions to build capital in 

order to increase the flow of financing to businesses and 

consumers, and to support the nation’s economy.

We are leveraging our enhanced capital by making  

loans — with the appropriate credit standards, loan 

pricing and return hurdles in place — to new and existing 

relationship customers. This includes small businesses, 

middle market companies and wealth management clients. 

The additional capital also enables us to support the battered 

housing market through the purchase of mortgage-backed 

government agency securities.

The Federal Deposit Insurance Corporation (FDIC) 

announced a Temporary Liquidity Guarantee Program in  

2008 that is designed to strengthen confidence and encourage 

liquidity in the banking system. Comerica elected to continue 

participation in the FDIC program, which provides our 

customers with a full guarantee, without any dollar limitation, 

on funds held in all of Comerica’s noninterest-bearing 

transaction accounts through December 31, 2009. It also 

provides for a fee a U.S. government guarantee on eligible 

newly issued senior unsecured debt until the earlier of the 

maturity date of the debt or June 30, 2012.

Controlling Expenses
Throughout the year, we remained vigilant in controlling  

our expenses. For example, we are reducing Comerica’s 

costs for purchased goods and services through 

improvements to supplier relationships, procurement 

operations and technology. We have been able to save an 

We are leveraging our enhanced capital by making  

loans — with the appropriate credit standards, loan  

pricing and return hurdles in place — to new and  

existing relationship customers.

Comerica Incorporated 2008 Annual Report

5

Average Assets/FTE
in millions of dollars

4
.
6

7

.

4

9

.

4

3

.

5

4

.

5

04

05

06

07

08

FTE: Full-Time Equivalent Employees

2008 Year-End Tangible 
Common Equity
in percent

1
2
7

.

9
8

.

5

5
9

.

5

0
3

.

6

3
2

.

5

0
3

.

5

3
5

.

5

8
7

.

4

0
5

.

4

8
9

.

3

3
2

.

4

0
8

.

2

Other Banking Institutions

Comerica

Incentive peers as defined in Comerica’s 2008 proxy statement  
(peer list as of December 31, 2008)

average of 10 percent on new and renegotiated contracts. 

expansion program in late 2004. The 100th new banking 

We believe our focus in this area will reduce our operating 

center is located in Fenton Marketplace, a premier shopping 

expense base, enhance our current procurement capabilities, 

district in the Mission Valley area of San Diego, California.

and enable more efficient growth going forward.

Among the 28 new banking center locations we opened 

We reduced our workforce by about 5 percent since the 

in 2008 were those in Fort Worth, Texas; Mesa, Arizona; 

end of 2007. This was accomplished primarily through the 

Oakland, California; and Orlando, Florida, in addition to 

continuous streamlining of operations and the leveraging of 

other locations within our growth markets. At year-end 

technology. As the decline in the economy became more 

2008, we had 438 banking centers spanning our geographic 

rapid in the fourth quarter, we determined that further staff 

footprint (see breakdown by market on page 7).

reductions were necessary. Therefore, we are reducing 

our workforce by another 5 percent, which will largely 

be completed by the end of the first quarter of 2009. In 

addition, we are freezing salaries in 2009 for the top 20 

percent of our workforce.

Colleagues whose jobs were eliminated have been 

encouraged to apply for other positions within Comerica and 

those who were unable to obtain another position internally 

have been provided with severance packages, including 

outplacement services. It is always difficult to say farewell 

to colleagues, particularly in this economic environment. 

As with any of our workforce reductions, customers have 

not been affected. They will continue to benefit from the 

experience and expertise of relationship managers in all of 

our major markets.

Strong Focus on Customers
Our strong focus on customers was evident throughout 2008. 

We surpassed an important milestone in 2008 as we opened 

our 100th new banking center since the rollout of our 

In this uncertain economic environment, we plan to open 

significantly fewer new banking centers in 2009. All of our 

new banking centers will be in our growth markets.

Notable 2008 activities within our Retail Bank include 

the successful launches of two new products: the 

HealthReserve health care savings account that can help 

our business customers offer their employees an affordable 

option for managing their health care expenses; and the 

EZ Perks rewards program that allows customers to earn 

points when they sign for purchases made with their 

Comerica Check Card. 

Notable 2008 activities within our Business Bank include 

surpassing, for the first time, $2 billion in monthly volume 
with Comerica Business Deposit Capture,SM a product which 
enables businesses to scan (capture) images of checks at 

their own locations and transmit them electronically to 

Comerica for deposit. It provides business customers faster 

access to their funds and improved record keeping, while 

also helping to reduce fraud and loss.

6

Comerica Incorporated 2008 Annual Report

We also implemented a new Comerica Business Connect 

Peter Cummings, chairman of Ram Realty Services, and 

treasury web portal, which features enhanced security 

Anthony Earley, chairman and chief executive officer of DTE 

through use of token encryption technology.

Energy Company, left our board after 11 and 10 years of 

Comerica continues to serve as financial agent for the  
U.S. Department of the Treasury for DirectExpress® Debit 
MasterCard,® a prepaid debit card for Social Security  

and Supplemental Security Income recipients. The card 

was introduced to millions of recipients throughout the 

U.S. in 2008.

Within Wealth & Institutional Management, we upgraded our 

wealth planning division’s technological capabilities to better 

serve the sophisticated needs of clients. Our wealth station 

open architecture and tax optimized investment platform 

provides investors the ability to diversify among asset classes 

and sectors, helping to mitigate downside exposure to the 

capital markets.

This past fall, we named 23-year industry veteran  

Curtis Farmer to lead Wealth & Institutional 

Management, succeeding Dennis Mooradian, who  

retired in February 2009. During his five-year tenure, 

Dennis led important improvements in the Wealth & 

Institutional Management platform.

Board Appointments
Appointed to the Comerica Incorporated Board of 

Directors in 2008 were Richard “Rick” Lindner, Jacqueline 

distinguished service to our company, respectively.

Commitment to Community,  
Diversity & Sustainability
Comerica has a strong commitment to community, diversity 

and sustainability.

We provided more than $14 million to not-for-profit 

organizations nationwide, including more than $7 million 

from the Comerica Charitable Foundation, which we fund. 

Our employees also raised more than $2.35 million for the 

United Way and Black United Fund. With everything going 

on in the nation and world, our colleagues once again 

acknowledged the good work done by local United Way 

agencies by their outstanding financial support. 

Through our financial literacy program, Comerica 

volunteers educated thousands of students and adults 

on how to manage their finances, including investing, 

budgeting and saving.

Our “Cash and Care” campaign enabled our customers to 

make a difference in their neighborhoods when they opened 

a qualified deposit at their local Comerica banking center. 

As part of the campaign, Comerica makes donations to our 

customers’ designated charities. The program continues to 

Kane and Nina Vaca. Rick is senior executive vice 

be well received.

president and chief financial officer of Dallas, Texas-based 

AT&T, which provides communications services in the 

United States and around the world. Jackie is senior vice 

president of Human Resources and Corporate Affairs, and 

a member of the senior management team of Oakland, 

California-based The Clorox Company, a manufacturer 

and marketer of consumer products. Nina is chairman and 

chief executive officer of Dallas, Texas-based Pinnacle 

Technical Resources, Inc., an information technology 

services provider which grew under her leadership to 

Our commitment to diversity also continued in 2008, when 

we were once again recognized nationally for our efforts in 

this important area. DiversityInc magazine listed Comerica 

among the “Noteworthy” companies for diversity and sixth 

for “Supplier Diversity” — our fourth consecutive year on 

that particular list. We also were ranked third on Hispanic 

Business magazine’s “2008 Diversity Elite 60” list, and Latina 

Style magazine gave us an honorable mention on its “Best 

U.S. Companies for Latinas to Work For” list.

become one of the fastest growing and largest staffing 

Thanks to the dedication and hard work of our colleagues, 

firms in the United States. We look forward to their input 

we had a successful 2008 in launching our new Corporate 

and expertise as we continue to execute our strategy.

Sustainability Program. We made a good start at embedding 

sustainable business practices into our operations — practices 

Comerica Incorporated 2008 Annual Report

7

that will help protect and preserve the environment for those who come after us. 

And many of our efforts have already begun to improve our business performance 

by reducing costs and waste — evidence that environmental stewardship is good for 

business. In August, Comerica learned that it had achieved its first ever listings on 

nine separate indexes of socially responsible companies maintained by KLD Research 

& Analytics. In September, we learned that the Carbon Disclosure Project ranked 

Comerica’s response to the 2008 Carbon Disclosure Project survey #2 among financial 

service companies in the S&P 500, thereby entitling us to a spot on the Carbon 

Disclosure Project’s coveted Climate Disclosure Leadership Index.

Looking Ahead
Looking ahead, we will continue to adjust, as necessary, to cope with the pressing 

economic issues confronting our nation and the world. We will remain vigilant and 

attentive to the needs of our customers.

Our strong capital base and access to liquidity and deposits will continue to provide  

us with opportunities to expand new and existing customer relationships and  

invest in our growth markets. 

Our successful relationship banking strategy — built on skill, not scale —  

continues to be a differentiating strength of Comerica. Our colleagues are 

committed to delivering the highest quality financial services in this and  

any other economic environment.

In this most challenging of times, you can expect Comerica to rise to the  

challenge once again, as it has for nearly 160 years. We will move forward  

with a purposeful resolve, a clear vision to help people and businesses  

be successful, and with confidence.

Sincerely,

Our Primary Markets
(all data as of December 31, 2008)

In Texas
Dallas/Fort Worth  
Metroplex, Austin & Houston

87 banking centers

In Arizona
Phoenix/Scottsdale

12 banking centers

In California
San Francisco & the East Bay, 
San Jose, Los Angeles, Orange 
County, San Diego, Fresno, 
Sacramento & Santa Cruz/
Monterey

96 banking centers

In Florida
Boca Raton, Fort Lauderdale, 
Naples, Orlando, Palm Beach 
Gardens, Riviera Beach, Sarasota, 
Stuart, Wellington & Weston

10 banking centers

Ralph W. Babb Jr.
Chairman and Chief Executive Officer

In Michigan
Metropolitan Detroit and greater  
Ann Arbor, Battle Creek, Grand  
Rapids, Jackson, Kalamazoo,  
Lansing, Midland & Muskegon 

233 banking centers

Outside of the U.S.
Offices in Shanghai, China;  
Monterrey, Mexico; & Windsor  
and Toronto, Ontario, Canada 

8

Comerica Incorporated 2008 Annual Report

Board of Directors

Ralph W. Babb Jr. (5*)
Chairman and Chief Executive Officer 
Comerica Incorporated  
and Comerica Bank

Lillian Bauder, Ph.D. (1)(2**)(3)
Retired Vice President 
Masco Corporation 
(consumer products and services provider)

Joseph J. Buttigieg III (4)(5)
Vice Chairman 
Comerica Incorporated  
and Comerica Bank

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)

T. Kevin DeNicola (1**)(3**)(4)
Senior Vice President  
and Chief Financial Officer
KBR, Inc.
(global engineering, construction  
and services 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) and  
Consultant, Desert Trail Consulting 
(marketing consulting organization)

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)

Nina G. Vaca (4)
Chairman and Chief Executive Officer
Pinnacle Technical Resources, Inc. 
(staffing, vendor management and  
information technology services firm) 
and Vaca Industries Inc. 
(management company)

William P. Vititoe (1*)(3*)(4)
Retired Chairman, President  
and Chief Executive Officer
Washington Energy Company  
(diversified energy company,  
now Puget Sound Energy, Inc.)

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

Joseph J. Buttigieg III 
Vice Chairman 
The Business Bank

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

Jon W. Bilstrom 
Executive Vice President 
Governance, Regulatory Relations 
& Legal Affairs

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  
and Chief Credit Officer

Charles L. Gummer 
Executive Vice President and 
President, Comerica Bank —  
Texas Market

Edward T. Gwilt 
Senior Vice President 
Asset Quality Review

Michael H. Michalak 
Executive Vice President 
Corporate Planning, Development  
& Risk Management

Thomas D. Ogden 
Executive Vice President and 
President, Comerica Bank —  
Michigan Market

Jacquelyn H. Wolf, Ph.D. 
Executive Vice President and 
Chief Human Resources Officer

 
FINANCIAL REVIEW AND REPORTS

Comerica Incorporated and Subsidiaries

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

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

Overview/Earnings Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

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

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

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

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

27

32

41

61

68

70

71

72

73

74

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

146

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

147

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

149

9

PERFORMANCE GRAPH

Comparison of Five Year Cumulative Total Return
Among Comerica Incorporated, Keefe 50-Bank Index,  and  S&P 500 Index
(Assumes $100 Invested on 12/31/03 and Reinvestment  of Dividends)

$200

$150

$100

$50

$0

Comerica Incorporated

Keefe 50-Bank Index

S&P 500 Index

Comerica Incorporated
Keefe 50-Bank Index
S&P 500 Index

2003

100

100

100

2004

113

110

111

2005

109

111

116

2006

118

133

135

2007

91

102

142

2008

45

56

90
10FEB200912462215

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

10

TABLE 1: SELECTED FINANCIAL DATA

Years Ended December 31

2008

2007

2006

2005

2004

(dollar amounts in millions,
except per share data)

EARNINGS SUMMARY
Net interest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 1,815 $ 2,003 $ 1,983 $ 1,956 $ 1,811
64
Provision for loan losses
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
808
Noninterest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1,458
Noninterest expenses
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
349
Provision for income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
757
Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
—
Preferred stock dividends . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
757
Net income applicable to common stock . . . . . . . . . . . . . . . . . . . . . .

(47)
819
1,613
393
861
—
861

37
855
1,674
345
893
—
893

686
893
1,751
59
213
17
196

212
888
1,691
306
686
—
686

PER SHARE OF COMMON STOCK
Diluted net income per common share . . . . . . . . . . . . . . . . . . . . . . . $
Cash dividends declared . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Common shareholders’ equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Market value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.29 $
2.31
33.31
19.85

4.43 $
2.56
34.12
43.53

5.49 $
2.36
32.70
58.68

5.11 $
2.20
31.11
56.76

4.36
2.08
29.94
61.02

YEAR-END BALANCES
Total assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $67,548 $62,331 $58,001 $53,013 $51,766
48,016
Total earning assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
40,843
Total loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
40,936
Total deposits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4,286
Total medium- and long-term debt . . . . . . . . . . . . . . . . . . . . . . . . . .
5,105
Total common shareholders’ equity . . . . . . . . . . . . . . . . . . . . . . . . .
5,105
Total shareholders’ equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

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

48,646
43,247
42,431
3,961
5,068
5,068

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

AVERAGE BALANCES
Total assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $65,185 $58,574 $56,579 $52,506 $50,948
46,975
Total earning assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
40,733
Total loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
40,145
Total deposits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4,540
Total medium- and long-term debt . . . . . . . . . . . . . . . . . . . . . . . . . .
5,041
Total common shareholders’ equity . . . . . . . . . . . . . . . . . . . . . . . . .
5,041
Total shareholders’ equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

48,232
43,816
40,640
4,186
5,097
5,097

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

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

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

. . . . . . . . . . . . . . . . . . . . . . . . . . . $

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 . .

RATIOS
Net interest margin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Return on average  assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Return on average  common shareholders’ equity . . . . . . . . . . . . . . . . .
Efficiency ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dividend payout ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Average common shareholders’ equity as a percentage of  average assets
.
Tier 1 common capital as a percentage of risk-weighted  assets . . . . . . . .
Tier 1 capital as a percentage of risk-weighted assets . . . . . . . . . . . . . .
Tangible common equity as a percentage of  tangible assets . . . . . . . . . .

11

578 $
404
19
423
153

519 $
808 $
214
917
18
66
232
983
72
472
0.91% 0.31% 0.15% 0.26% 0.48%
1.04
1.52
231
84

549 $
138
24
162
116

694
312
27
339
194

1.10
138

1.65
215

1.19
373

3.02% 3.66% 3.79% 4.06% 3.86%
1.58
0.33
17.24
3.79
58.92
66.17
42.99
179.07
9.15
7.93
7.54
7.08
8.03
10.66
8.62
7.21

1.64
16.90
58.01
43.05
9.71
7.78
8.38
9.16

1.49
15.03
55.60
47.71
9.90
8.13
8.77
9.39

1.17
13.52
58.58
57.79
8.66
6.85
7.51
7.97

2008 FINANCIAL RESULTS AND KEY CORPORATE  INITIATIVES

Financial Results

(cid:127) Reported net income applicable to common stock of $196 million, or $1.29 per diluted share, for 2008,
compared to $686 million, or $4.43 per diluted share, for 2007, as 2008 was met with an increasingly
difficult economic environment, including turmoil in the financial markets, declining home values and
rising  unemployment  rates.  The  most  significant  items  contributing  to  the  decrease  in  net  income
applicable to common stock were an increase in the provision for credit losses of $493 million, a decrease
in net interest income of $188 million, an $88 million net charge related to the Corporation’s repurchase
of certain auction-rate securities held by customers and $34 million of 2008 severance-related expenses.
These were partially offset by a $60 million increase in  net securities gains.

(cid:127) Average loans in 2008 were $51.8 billion, an increase of $1.9 billion from 2007. By geographic market,
Texas  average  loans  grew  14  percent  and  Florida  average  loans  grew  13  percent  from  2007  to  2008,
compared  to  lower  growth  in  the  Midwest  (three  percent),  Western  (less  than  one  percent)  and
International (six percent) markets. Average  Financial Services Division  loans declined $820 million.

(cid:127) Net interest income declined $188 million to $1.8 billion in 2008, compared to 2007. The net interest
margin decreased 64 basis points to 3.02 percent, primarily due to a decrease in loan portfolio yields and
a reduced contribution from noninterest-bearing funds in a significantly lower rate environment, changes
in the mix of earning assets, driven by growth in the investment securities portfolio, and interest-bearing
sources of funds, and $38 million of tax-related non-cash charges  to lease income in  2008.

(cid:127) Noninterest income increased less than one percent compared to 2007, largely due to securities gains
realized on the sale of the Corporation’s ownership of Visa, Inc. (Visa) ($48 million) and MasterCard
shares  ($14  million)  in  2008,  offset  by  decreases  in  deferred  compensation  asset  returns  (offset  by
decreased deferred compensation plan costs in noninterest expenses) ($33 million) and net losses from
principal investing and warrants ($29 million). Service charges on deposit accounts, letter of credit fees
and  card fees showed solid growth in 2008.

(cid:127) Noninterest  expenses  increased  $60  million,  or  four  percent,  compared  to  2007,  primarily  due  to  an
$88  million  net  charge  in  2008  related  to  the  repurchase  of  auction-rate  securities  and  increases  in
severance-related expenses ($30 million), the provision for credit losses on lending-related commitments
($19 million) and net occupancy expense ($18 million), partially offset by decreases in salaries, excluding
severance ($88 million) which included a decrease in deferred compensation plan costs ($33 million), and
customer  services  expense  ($30  million).  Full-time  equivalent  employees  decreased  six  percent  from
year-end 2007 to year-end 2008, even with the addition of 28 new banking centers during the period.

(cid:127) Incurred net after-tax charges of $9 million in the provision for income taxes reflecting settlements with

the Internal Revenue Service on various structured transactions and other tax adjustments.

(cid:127) Experienced net credit-related charge-offs of 91 basis points as a percent of average total loans in 2008,
compared to 31 basis points in 2007. Excluding Commercial Real Estate, net credit-related charge-offs
were 46 basis points of average loans in 2008, compare to 20 basis points in 2007. Nonperforming assets
increased to $983 million, reflecting challenges in the residential real estate development business located
in the Western market (primarily California) and to a lesser extent in the Middle Market business line.

(cid:127) To  preserve  and  enhance  the  Corporation’s  balance  sheet  strength  in  this  uncertain  economic
environment,  the  Corporation  lowered  the  quarterly  cash  dividend  rate  by  50  percent  in  the  fourth
quarter  2008 to $0.33 per share.

12

Key Corporate Initiatives

(cid:127) Implemented  a  loan  optimization  plan  in  mid-2008  with  the  goal  of  increasing  loan  spreads  and

enhancing customer relationship returns.

(cid:127) Focused  significant  resources  on  managing  deteriorating  credit  quality  in  2008,  particularly  in  the

commercial real estate portfolio.

(cid:127) Continued organic growth focused in high growth markets, including opening 28 new banking centers in
2008. The Corporation expects to open new banking centers in 2009 in our growth markets of California,
Texas and Arizona; however, significantly fewer compared to 2008. Since the banking center expansion
program began in late 2004, new banking centers have resulted in nearly $1.9 billion in new deposits.

(cid:127) Reduced full-time equivalent staff by six percent in 2008, even with 135 full-time equivalent employees
added to support new banking center openings. Management expects to reduce the workforce by an
additional five percent, largely to be completed in the first quarter 2009.

(cid:127) Reduced automotive production-related exposure from loans, unused commitments and standby letters
of credit and financial guarantees from $3.7 billion at December 31, 2007 to $2.9 billion at December 31,
2008. Total automotive net loan charge-offs were  $6 million  in 2008.

(cid:127) Purchased approximately $2.9 billion of AAA-rated mortgage-backed securities issued by government-

sponsored entities in 2008 to reduce interest  rate  sensitivity.

(cid:127) Increased  average  noninterest-bearing  deposits  $529  million,  or  six  percent,  in  2008,  excluding  the

Financial Services Division.

(cid:127) Repurchased,  at  par,  auction-rate-securities  held  by  certain  retail  and  institutional  clients  to  ensure

impacted customers were provided with a  liquidity solution.

(cid:127) Enhanced capital ratios by issuing $2.25 billion of Tier 1 capital in the form of 2.25 million shares of
preferred stock and a related warrant under the U.S. Department of Treasury Capital Purchase Program,
implementing a loan optimization program, strict expense controls and lowering the quarterly dividend.
The Tier 1 common capital and Tier 1 capital ratios were 7.08 percent and 10.66 percent, respectively, at
December 31, 2008, up from 6.85 percent and 7.51 percent, respectively, at December 31, 2007. Reduced
the quarterly cash dividend to $0.05 per share in  the  first  quarter of 2009, to preserve  capital.

13

OVERVIEW/EARNINGS PERFORMANCE

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  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  the  economic  growth  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.

The Corporation sold its stake in Munder Capital Management (Munder) in 2006. This financial review and
the consolidated financial statements reflect Munder as a discontinued operation in all periods presented. For
detailed information concerning the sale of Munder and the components of discontinued operations, refer to
Note 27 to the consolidated financial statements.

The remaining discussion and analysis of the Corporation’s results of operations is based on results from

continuing operations.

Average  loans  in  2008  increased  $1.9  billion,  or  four  percent,  from  average  2007  levels.  Excluding  the
Financial Services Division, average loans grew $2.8 billion, or six percent, in 2008, compared to 2007, with
growth in most business lines, including Global Corporate Banking (18 percent), Specialty Businesses, which
includes  Entertainment,  Energy,  Leasing,  Technology  and  Life  Sciences,  (14  percent)  and  Private  Banking
(15 percent). Excluding the Financial Services Division, average loans grew in all geographic markets in 2008,
compared to 2007: Texas (14 percent), Western (six percent), Midwest (three percent), Florida (13 percent) and
International (six percent). Average deposits, excluding the Financial Services Division increased $1.5 billion, or
four percent from 2007, resulting primarily from an increase in other time deposits. Excluding the Financial
Services  Division,  average  noninterest-bearing  deposits  increased  $529  million,  or  six  percent,  in  2008,
compared  to  2007.  In  the  Financial  Services  Division,  where  customers  deposit  large  balances  (primarily
noninterest-bearing)  and  the  Corporation  pays  certain  expenses  on  behalf  of  such  customers  and/or  makes
low-rate  loans  to  such  customers,  average  loans  decreased  $820  million,  or  62  percent,  in  2008.  Average
Financial Services Division deposits decreased $1.4 billion, or 36 percent, in 2008, compared to 2007, as average
noninterest-bearing deposits decreased $1.2 billion and average interest-bearing deposits decreased $245 million
due to reduced home prices, as well as, lower home mortgage financing and refinancing activity. Net interest
income decreased nine percent in 2008, compared to 2007, primarily due to a decrease in loan portfolio yields
and a reduced contribution from noninterest-bearing funds in a significantly low interest rate environment, a
challenging deposit pricing environment, the impact of a higher level of nonaccrual loans and $38 million of
tax-related non-cash charges to lease income in 2008, partially offset by growth in average earning assets, largely
driven by growth in investment securities  available-for-sale.

Noninterest income increased less than one percent in 2008, compared to 2007, primarily due to securities
gains realized on the sale of the Corporation’s ownership of Visa, Inc. (Visa) ($48 million) and MasterCard shares
($14 million) in 2008, and increases in service charges on deposit accounts ($8 million) and letter of credit fees
($6 million), offset by decreases in deferred compensation asset returns ($33 million), net income from principal
investing and warrants ($29 million), income from low income housing investments ($9 million), gains on sales of

14

SBA  loans  ($9  million)  and  commercial  lending  fees  ($6  million).  Changes  in  deferred  compensation  asset
returns are offset by changes in deferred  compensation plan costs in  noninterest expenses.

The Corporation’s credit staff closely monitors the financial health of lending customers in order to assess
ability to repay and to adequately provide for expected losses. Loan quality was impacted by challenges in the
residential real estate development business in the Western market (primarily California) and to a lesser extent in
the Middle Market and Small Business loan portfolios. Negative credit quality trends resulted in an increase in
net credit-related charge-offs and nonperforming assets in  2008, compared to 2007.

Noninterest expenses increased four percent in 2008, compared to 2007, primarily due to an $88 million net
charge  related  to  the  repurchase  of  auction-rate  securities  and  increases  in  severance-related  expenses
($30 million), the provision for credit losses on lending-related commitments ($19 million) and net occupancy
expense ($18 million), partially offset by decreases in salaries, excluding severance ($88 million) which included
a decrease in deferred compensation plan costs ($33 million), and customer services expense ($30 million). The
increase in net occupancy expense in 2008 included $10 million from the addition of 28 new banking centers in
2008 and 30 new banking centers in 2007. The refinement in the application of SFAS No. 91, ‘‘Accounting for
Loan Origination Fees and Costs,’’ (SFAS 91), as described in Note 1 to the consolidated financial statements,
resulted in a $44 million reduction in salaries expense for the year 2008, compared to 2007. Full-time equivalent
employees decreased six percent (approximately 600 employees) from year-end 2007 to year-end 2008, even with
135 full-time equivalent employees added  to support new banking center openings.

Over  50  percent  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
28 new banking centers in 2008 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.

Management provides the following general comments for the 2009 full-year outlook with the observation

that it is increasingly difficult to forecast  in  the current uncertain economic environment:

– Management  expects  to  focus  on  new  and  expanding  relationships,  particularly  in  Small  Business,

Middle Market and Wealth Management  with the  appropriate pricing and credit standards.

– Management  expects  full-year  net  interest  margin  pressure  will  continue.  Management  anticipates  no
change in the Federal Funds rate. Management also expects continued improvement in loan spreads,
challenging deposit pricing and demand deposits that provide less value in a historically low interest rate
environment.

– Based  on  no  significant  further  deterioration  of  the  economic  environment,  management  expects
full-year net credit-related charge-offs to remain consistent with full-year 2008. The provision for credit
losses is expected to continue to exceed net charge-offs.

– Management expects a mid-single digit decrease in noninterest expenses, due to control of discretionary

expenses and workforce.

On February 17, 2009, the American Recovery and Reinvestment Act of 2009 (the Act) was signed into law.
The Act amended certain provisions of the U.S. Department of the Treasury Capital Purchase Program (the
Purchase Program) described in the Capital section of this financial review and Note 12 to the consolidated
financial statements. The Act included a provision that requires the Secretary of the U.S. Treasury to establish
standards  to  limit  executive  compensation  and  certain  corporate  expenditures  for  all  current  and  future
participants in the Purchase Program. As a Purchase Program participant, the Corporation is subject to any such
standards established by the Secretary of the U.S. Treasury. The Act also amended the Purchase Program to
allow participants, with regulatory approval, to redeem preferred shares issued to the U.S. Treasury with funds
other than those raised through a ‘‘qualified equity offering’’ as described in Note 12 to the consolidated financial
statements.  Upon  redemption  of  the  preferred  shares,  the  Secretary  of  the  U.S.  Treasury  shall  liquidate  all
warrants  issued  in  connection  with  such  preferred  shares  at  the  then  current  fair  value  per  share.  The
Corporation  is  currently  evaluating  the  impact  of  the  Act  on  executive  compensation  and  certain  corporate
expenditures and the redemption of the  preferred  shares.

15

TABLE 2: ANALYSIS OF NET INTEREST INCOME
Fully Taxable Equivalent (FTE)

Years Ended  December 31

2008

2007

2006

Average
Balance

Interest

Average
Rate

Average
Balance

Interest

Average
Rate

Average
Balance

Interest

Average
Rate

(dollar amounts in millions)

Commercial loans (1)(2) . . . . . . . . . . . . . . . . . . $28,870 $1,468
231
Real estate construction  loans . . . . . . . . . . . . . . .
580
Commercial mortgage loans . . . . . . . . . . . . . . . .
112
Residential mortgage  loans . . . . . . . . . . . . . . . . .
130
Consumer loans . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . .
Lease financing (3)
8
101
International loans
. . . . . . . . . . . . . . . . . . . . .
24
Business loan swap income (expense)  (4) . . . . . . . .

4,715
10,411
1,886
2,559
1,356
1,968
—

5.08% $28,132 $2,038
374
4,552
4.89
709
9,771
5.57
111
1,814
5.94
166
2,367
5.08
40
1,302
0.59
133
1,883
5.13
(67)
—
—

7.25% $27,341 $1,877
336
3,905
8.21
675
9,278
7.26
95
1,570
6.13
181
2,533
7.00
52
1,314
3.04
127
7.06
1,809
— (124)
—

6.87%
8.61
7.27
6.02
7.13
4.00
7.01
—

Total loans (2)(5) . . . . . . . . . . . . . . . . . . . . .
Auction-rate securities  available-for-sale . . . . . . . . .
Other investment securities available-for-sale . . . . . .

51,765
193
7,908

Total investment securities  available-for-sale  (6) . . .

8,101

Federal funds sold  and securities  purchased under

agreements to resell

. . . . . . . . . . . . . . . . . . .
Interest-bearing deposits with  banks . . . . . . . . . . .
Other short-term investments . . . . . . . . . . . . . . .

93
219
244

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

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

Total assets

. . . . . . . . . . . . . . . . . . . . . . . . $65,185

Money market and  NOW  deposits  (1)
Savings deposits . . . . . . . . . . . . . . . . . . . . . . .
Customer certificates of  deposit . . . . . . . . . . . . . .

. . . . . . . . . $14,245
1,344
8,150

Total interest-bearing core deposits . . . . . . . . . .
. . . . . . . . . . . . . . . . . .
Other time deposits (4)
Foreign office time  deposits (8) . . . . . . . . . . . . . .

Total interest-bearing deposits . . . . . . . . . . . . .
Short-term borrowings . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . .
Medium- and long-term debt (4)(7)

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

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

47,600

1,236

Noninterest-bearing deposits (1)
. . . . . . . . . . . . .
Accrued expenses  and other liabilities . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . .
Shareholders’ equity

10,623
1,520
5,442

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

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

3,504
—
206

206

9
1
13

3,733

460
13
342

815
300
52

1,167
105
455

1,727

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

3,219
—
174

174

14
6
12

3,425

443
11
261

715
235
55

1,005
130
304

1,439

47,750
—
3,992

3,992

283
110
156

52,291
1,557
(499)
3,230

$56,579

$15,373
1,441
6,505

23,319
4,489
1,131

28,939
2,654
5,407

37,000

13,135
1,268
5,176

$56,579

6.74
—
4.22

4.22

5.15
5.86
7.26

6.53

2.88
0.79
4.01

3.07
5.23
4.82

3.47
4.89
5.63

3.89

Net interest income/rate spread  (FTE)

. . . . . . . . .

$1,821

2.47

$2,006

2.60

$1,986

2.64

FTE adjustment (9) . . . . . . . . . . . . . . . . . . . . .

$

6

$

3

$

3

Impact of net noninterest-bearing sources  of  funds . .

Net interest margin (as  a percentage of  average

earning assets) (FTE)  (2)(3) . . . . . . . . . . . . . . .

0.55

3.02%

1.06

3.66%

1.15

3.79%

(1) FSD balances included  above:

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

(2)

following:

Commercial loans . . . . . . . . . . . . . . . . . . .
Total loans . . . . . . . . . . . . . . . . . . . . . . .
Net interest margin (FTE) (assuming  loans  were

498 $
957
1,643

7
19

1.40% $ 1,318 $
1.99

1,202
2,836

9
47

0.69% $ 2,363 $
3.91

1,710
4,374

13
66

0.57%
3.86

(0.07)%
(0.03)

(0.32)%
(0.18)

(0.59)%
(0.32)

(0.16)
(3) 2008 net interest income  declined $38  million  and  the  net  interest  margin  declined  six  basis  points  due  to  tax-related  non-cash  lease

funded by  noninterest-bearing deposits)

(0.01)

(0.08)

. . . .

income charges. Excluding  these charges,  the  net interest  margin  would  have  been  3.08%.

(4) 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  medium- and  long-term debt,  which
totaled a net gain of  $43  million  in 2008, is included  in  the  related  interest  expense  line  item.

(5) Nonaccrual loans are  included in  average balances  reported  and  are  used  to  calculate  rates.
(6) Average rate based on  average historical  cost.
(7) 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  a  fair  value hedge.

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

(8)
(9) The FTE adjustment is computed  using  a  federal  income  tax rate  of  35%.

16

TABLE 3: RATE-VOLUME ANALYSIS

Fully Taxable Equivalent (FTE)

Increase
(Decrease)
Due to
Rate

2008/2007

Increase
(Decrease)
Due to
Volume *

Net
Increase
(Decrease)

Increase
(Decrease)
Due to
Rate

(in millions)

2007/2006

Increase
(Decrease)
Due  to
Volume *

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

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

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

91

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

(950)

Auction-rate securities

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

Other investment securities

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

Total investment securities

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

Federal funds sold and securities
purchased under agreements to
resell

. . . . . . . . . . . . . . . . . . . . .
Interest-bearing deposits with banks .
Other short-term investments . . . . . .

—

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)

$104
(16)
(1)
1
(3)
(12)
1

57

131

—

11

11

1
(2)
(1)

$ 57
54
35
15
(12)
—
5

—

154

—

21

21

(6)
(3)
2

$161
38
34
16
(15)
(12)
6

57

285

—

32

32

(5)
(5)
1

Total interest income (FTE) . . . .

(950)

274

(676)

140

168

308

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 . . . . . . . .

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

(473)

(57)
(182)

(712)

(11)
—
15
40
(4)

40

39
142

221

Net interest income (FTE) . . . . .

$(238)

$ 53

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

(433)

(18)
(40)

(491)

$(185)

30
2
29
7
—

68

5
(4)

69

(13)
—
52
58
(3)

94

(30)
155

219

17
2
81
65
(3)

162

(25)
151

288

$ 71

$ (51)

$ 20

*

Rate/volume variances are allocated to  variances due to volume.

17

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 67 percent of total revenues in 2008, compared to 69 percent in 2007 and 70 percent in 2006. Table 2
of this financial review provides an analysis of net interest income for the years ended December 31, 2008, 2007
and 2006. The rate-volume analysis in Table 3 above details the components of the change in net interest income
on a  FTE basis for 2008, compared to 2007, and 2007, compared to 2006.

Net interest income (FTE) was $1.8 billion in 2008, a decrease of $185 million, or nine percent, from 2007.
The net interest margin (FTE), which is net interest income (FTE) expressed as a percentage of average earning
assets, decreased to 3.02 percent in 2008, from 3.66 percent in 2007. The decrease in net interest income in 2008
was primarily due to a decrease in loan portfolio yields and a reduced contribution from noninterest-bearing
funds  in  a  significantly  lower  interest  rate  environment,  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 in
2008,  partially  offset  by  growth  in  average  earning  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 (up to 19 years). Further information about the charges can be found in
the  ‘‘Income  Taxes  and  Tax-related  Items’’  section  of  this  financial  review  and  Note  17  to  the  consolidated
financial statements. The decrease in the net interest margin (FTE) resulted 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.

Net interest income and net interest margin are impacted by the operations of the Corporation’s Financial
Services Division. Financial Services Division customers deposit large balances (primarily noninterest-bearing)
and  the  Corporation  pays  certain  expenses  on  behalf  of  such  customers  (‘‘customer  services’’  included  in
‘‘noninterest  expenses’’  on  the  consolidated  statements  of  income)  and/or  makes  low-rate  loans  to  such
customers (included in ‘‘net interest income’’ on the consolidated statements of income). The Financial Services
Division serves title and escrow companies that facilitate residential mortgage transactions and benefits from
customer deposits related to mortgage escrow balances. Financial Services Division deposit levels may change
with the direction of mortgage activity changes, the desirability of such deposits and competition for deposits.
Footnote  (1)  to  Table  2  of  this  financial  review  displays  average  Financial  Services  Division  loans  (primarily
low-rate)  and  deposits,  with  related  interest  income/expense  and  average  rates.  Average  Financial  Services
Division loans (primarily low-rate) decreased $820 million, and average Financial Services Division noninterest-
bearing  deposits  decreased  $1.2  billion  in  2008,  compared  to  2007. Footnote  (2)  to  Table  2  of  this  financial
review displays the impact of Financial Services Division loans on net interest margin (assuming the loans were
funded by Financial Services Division noninterest-bearing deposits), which was a decrease of one basis point in
2008, compared to a decrease of eight basis  points in 2007  and 16 basis points in 2006.

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 2007, net interest income (FTE) was $2.0 billion, an increase of $20 million, or one percent, from 2006.
The net interest margin (FTE) decreased to 3.66 percent in 2007, from 3.79 percent in 2006. The increase in net

18

interest income in 2007 was due to loan growth, which was partially offset by a decline in noninterest-bearing
deposits (primarily in the Financial Services Division) and competitive environments for both loan and deposit
pricing.  The  decrease  in  net  interest  margin  (FTE)  was  due  to  loan  growth,  a  competitive  loan  and  deposit
pricing  environment  and  changes  in  the  funding  mix,  including  a  continued  shift  in  funding  sources  toward
higher-cost funds. Partially offsetting these decreases were maturities of interest rate swaps that carried negative
spreads, which provided a 10 basis point improvement to the net interest margin in 2007, compared to 2006.
Average  earning  assets  increased  $2.4  billion,  or  five  percent,  to  $54.7  billion  in  2007,  compared  to  2006,
primarily as a result of a $2.1 billion increase in average loans and a $455 million increase in average investment
securities available-for-sale. Average Financial Services Division loans (primarily low-rate) decreased $1.0 billion,
and average Financial Services Division noninterest-bearing deposits decreased $1.5 billion in 2007, compared
to 2006.

Management  expects  average  full-year  2009  net  interest  margin  pressure  will  continue.  Management
anticipates  no  change  in  the  Federal  Funds  rate.  Management  also  expects  continued  improvement  in  loan
spreads, challenging deposit pricing and demand deposits that provide less value in a historically low interest
rate environment.

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 an in-depth
quarterly credit quality review 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 $686 million in 2008, compared to $212 million in 2007 and $37 million in
2006. The $474 million increase in the provision for loan losses in 2008, compared to 2007, resulted primarily
from continuing 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. National
growth has been hampered by turmoil in the financial markets, declining home values and rising unemployment
rates. California lagged national growth primarily due to continued problems in the state’s real estate sector.
Evidence  of  real  estate  weakness  in  California  included  the  continued  downtrend  of  median  sales  prices  of
existing  single-family  homes  and  residential  building  permits  (January  through  November),  which  declined
43 percent from one year ago. Michigan continued to contract for a fifth consecutive year. The average 2008
Michigan Business Activity index compiled by the Corporation for the first eleven months of 2008 was running
six percent below the average for all of 2007. The Michigan Business Activity represents nine different measures
of  Michigan  economic  activity  compiled  by  the  Corporation.  The  sharp  decline  in  car  sales  nationally,  the
restructuring  in  the  auto  sector  and  the  recession  nationally  were  major  factors  holding  back  the  Michigan
economy. A wide variety of economic reports consistently showed that Texas continued to outperform the nation
in 2008, though growth clearly slowed from the rapid pace seen in 2007. Texas continued to benefit from its
energy  sector  and  a  much  more  modest  retrenchment  in  homebuilding  than  in  most  other  states,  though  a
downturn in energy production in the fourth quarter 2008, which is expected to continue into 2009, suggests
that  Texas  will  outperform  the  nation  by  a  smaller  margin  in  2009.  Forward-looking  indicators  suggest  that
economic conditions in the Corporation’s primary markets are likely to deteriorate in 2009 relative to recent
trends as a national recession continues. The increase in the provision for loan losses in 2007, when compared to

19

2006, was primarily the result of challenges in the residential real estate development business in Michigan and
California and a leveling off of overall credit quality improvement trends in the Texas market and the remaining
businesses of the Western market.

The  provision  for  credit  losses  on  lending-related  commitments  was  a  charge  of  $18  million  in  2008,
compared to a negative provision of $1 million and charge of $5 million in 2007 and 2006, respectively. The
$19 million increase in the provision for credit losses on lending-related commitments in 2008 was primarily the
result of an increase in specific reserves related to unused commitments extended to customers in the Michigan
Commercial  Real  Estate  business  line  and  California  and  residential  real  estate  development  business  and
standby letters of credit extended to customers in the Michigan commercial real estate industry. The decrease in
2007 was primarily the result of a decrease in specific reserves related to unused commitments extended to two
large customers in the automotive industry. These reserves declined due to sales of commitments and improved
market values for the remaining commitments. 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  2008  were  $471  million,  or  0.91  percent  of  average  total  loans,  compared  to
$149  million,  or  0.30  percent,  in  2007  and  $60  million,  or  0.13  percent,  in  2006.  The  net  loan  charge-offs
incurred  in  2008  were  relatively  consistent  in  each  quarter.  The  $322  million  increase  from  2007  resulted
primarily  from  increases  in  Western  residential  real  estate  development  ($171  million),  included  in  the
Commercial  Real  Estate  line  of  business,  Middle  Market  lending  ($37  million)  and  Small  Business  lending
($26 million). Total net credit-related charge-offs, which includes net charge-offs on both loans and lending-
related  commitments,  were  $472  million,  or  0.91  percent  of  average  total  loans,  in  2008,  compared  to
$153 million, or 0.31 percent, in 2007 and $72 million, or 0.15 percent, in 2006. Of the $319 million increase in
net credit-related charge-offs in 2008, compared to 2007, net credit-related charge-offs in the Business Bank
business segment increased $275 million. By geographic market, net credit-related charge-offs in the Western
and  Midwest  markets  increased  $213  million  and  $42  million,  respectively,  in  2008,  compared  to  2007.
Excluding Commercial Real Estate, net credit-related charge-offs were $206 million, or 0.46 percent of average
loans in 2008. An analysis of the changes in the allowance for loan losses, including charge-offs and recoveries by
loan category, is presented in Table 8 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.

Based on no significant further deterioration of the economic environment, management expects full-year
2009 net credit-related charge-offs to remain consistent with full-year 2008. The provision for credit losses is
expected to exceed net charge-offs in 2009.

20

NONINTEREST INCOME

Service charges on deposit accounts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fiduciary income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Commercial lending fees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Letter of credit fees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Card  fees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brokerage fees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign  exchange income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bank-owned life insurance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net securities gains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net gain (loss) on sales of businesses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income from lawsuit settlement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other noninterest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Years Ended
December 31

2008

2007

2006

(in millions)
$221
199
75
63
54
43
40
36
7
3
—
147

$229
199
69
69
58
42
40
38
67
—
—
82

$218
180
65
64
46
40
38
40
—
(12)
47
129

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

$893

$888

$855

Noninterest income increased $5 million, or less than one percent, to $893 million in 2008, compared to
$888 million in 2007, and increased $33 million, or four percent, in 2007, compared to $855 million in 2006.
Excluding  net  securities  gains,  net  gain  (loss)  on  sales  of  businesses  and  income  from  lawsuit  settlement,
noninterest  income  decreased  six  percent  in  2008,  compared  to  2007,  and  increased  seven  percent  in  2007,
compared to 2006. An analysis of increases and decreases  by individual line  item is presented  below.

Service  charges  on  deposit  accounts  increased  $8  million,  or  three  percent,  to  $229  million  in  2008,
compared to $221 million in 2007, and increased $3 million, or one percent, in 2007, compared to $218 million
in  2006.  The  increase  in  2008  was  primarily  due  to  lower  earnings  credit  allowances  provided  to  business
customers as a result of the interest rate  environment.

Fiduciary income of $199 million was unchanged in 2008, compared to 2007, and increased $19 million, or
11 percent, in 2007, compared to $180 million in 2006. 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. In 2008, lower fees related to the market decline were offset by net new business. The
increase in 2007 was due to net new business and market appreciation.

Commercial  lending  fees  decreased  $6  million,  or  eight  percent,  in  2008,  compared  to  an  increase  of
$10 million, or 16 percent, in 2007. The majority of the decrease in 2008 resulted from lower participation fees
and  lower  unused  commercial  loan  commitments.  The  increase  in  2007  was  primarily  due  to  higher  unused
commercial loan commitments and participation fees.

Letter of credit fees increased $6 million, or 10 percent, in 2008, compared to a decrease of $1 million, or
two percent, in 2007. The increase in 2008 was principally due to one-time adjustments related to the timing of
recognition of letter of credit fees. The decrease in 2007 was principally due to competitive pricing pressures and
lower demand resulting from the recent  challenges in the residential  real  estate market.

Card fees, which consist primarily of interchange fees earned on debit and commercial cards, increased
$4 million, or nine percent, to $58 million in 2008, compared to $54 million in 2007, and increased $8 million, or
16 percent, in 2007, compared to $46 million in 2006. Growth in both 2008 and 2007 resulted primarily from an
increase in transaction volume caused by the continued shift to electronic banking, new customer accounts and
new products.

21

Brokerage fees of $42 million decreased $1 million, or three percent, in 2008, compared to $43 million and
$40 million in 2007 and 2006, respectively. Brokerage fees include commissions from retail broker transactions
and  mutual  fund  sales  and  are  subject  to  changes  in  the  level  of  market  activity.  The  decrease  in  2008  was
primarily due to lower transaction volumes as a result of strained market conditions. The increase in 2007 was
primarily due to increased customer investments in money  market  mutual funds.

Foreign  exchange  income  of  $40  million  was  unchanged  in  2008,  compared  to  2007,  and  increased
$2 million in 2007, compared to 2006. The increase in 2007 was primarily due to the impact of exchange rate
changes on the Canadian dollar denominated net  assets held at the Corporation’s  Canadian branch.

Bank-owned life insurance income increased $2 million, to $38 million in 2008, compared to a decrease of
$4 million, to $36 million in 2007. The increase in 2008 resulted primarily from an increase in death benefits
received. The decrease in 2007 resulted  primarily from decreases in death benefits received  and earnings.

Net securities gains increased $60 million to $67 million in 2008, compared to $7 million in 2007 and a
minimal  amount  in  2006.  Included  in  2008  were  gains  on  the  sales  of  the  Corporation’s  ownership  of  Visa
($48  million)  and  MasterCard  shares  ($14  million).  There  were  no  individually  significant  gains  in  2007  and
2006.

The net gain on sales of businesses in 2007 included a net gain of $1 million on the sale of an insurance
subsidiary and a $2 million adjustment to reduce the loss on the 2006 sale of the Corporation’s Mexican bank
charter, while 2006 included a net loss of $12  million  on the sale  of the Mexican bank charter.

The income from lawsuit settlement of $47 million in 2006 resulted from a payment received to settle a

Financial Services Division-related lawsuit.

Other  noninterest  income  decreased  $65  million,  or  45  percent,  in  2008,  compared  to  an  increase  of
$18 million, or 15 percent, in 2007. The following table illustrates fluctuations in certain categories included in
‘‘other noninterest income’’ on the consolidated statements of  income.

Years Ended
December 31

2008

2007

2006

(in millions)

Other noninterest income

Risk management hedge gains (losses) from interest rate

and foreign exchange contracts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . .
Amortization of low income housing investments
Gain on  sale of SBA loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net income (loss) from principal investing and warrants . . . . . . . . . . . . . . . . . . .
Deferred compensation asset returns * . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 8
(42)
5
(10)
(26)

$ 3
(33)
14
19
7

$ (1)
(29)
12
10
3

*

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

22

NONINTEREST EXPENSES

Years Ended December 31

2008

2007

2006

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

$ 781
194

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

975
156
62
104
76
13
103
18
244

(in millions)
$ 844
193

$ 823
184

1,037
138
60
91
63
43
18
(1)
242

1,007
125
55
85
56
47
11
5
283

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

$1,751

$1,691

$1,674

Noninterest  expenses  increased  $60  million,  or  four  percent,  to  $1,751  million  in  2008,  compared  to
$1,691  million  in  2007,  and  increased  $17  million,  or  one  percent,  in  2007,  from  $1,674  million  in  2006.
Excluding an $88 million net charge related to the repurchase of auction-rate securities from certain customers
in 2008, noninterest expenses decreased $28 million, or two percent, in 2008, compared to 2007, largely due to
decreases  in  salaries,  excluding  severance  ($88  million)  which  included  a  decrease  in  deferred  compensation
plan costs ($33 million), and customer services expense ($30 million), partially offset by increases in severance-
related expenses ($30 million), the provision for credit losses on lending-related commitments ($19 million) and
net occupancy expense ($18 million). An analysis of increases and decreases by individual line item is presented
below.

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

Years Ended December  31

2008

2007

2006

(in millions)

Salaries

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

$609
29
117
(25)
51

$ 635
4
138
8
59

$ 619
8
134
5
57

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

781

Employee benefits

Pension expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Severance-related benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other employee benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

20
5
169

194

844

36
—
157

193

823

39
—
145

184

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

$975

$1,037

$1,007

Salaries expense decreased $63 million, or seven percent, in 2008, compared to an increase of $21 million,
or three percent, in 2007. The decrease 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

23

($8  million),  partially  offset  by  an  increase  in  severance  expense  ($25  million).  The  decrease  in  deferred
compensation plan costs were offset by decreased deferred compensation asset returns in noninterest income.
The decrease in regular salaries in 2008 was primarily the result of the refinement in the application of SFAS 91
($44 million), as described in Note 1 to the consolidated financial statements, and a decrease in staff size of
approximately 600 full-time equivalent employees from year-end 2007 to year-end 2008. Partially offsetting the
decreases in regular salaries in 2008 was annual merit increases of approximately $16 million. The $25 million
increase in severance expense reflected staff reduction efforts in the fourth quarter of 2008, primarily in response
to deteriorating economic conditions. The increase in 2007 was primarily due to increases in regular salaries of
$16 million and incentive compensation of $4 million. The increase in regular salaries in 2007 was primarily the
result of annual merit increases of approximately $18 million, partially offset by a decline in contract labor costs
associated  with  technology-related  projects.  In  addition,  staff  size  increased  approximately  80  full-time
equivalent employees from year-end 2006 to year-end 2007, including approximately 140 full-time equivalent
employees added in new banking centers.

Employee  benefits  expense  increased  $1  million,  or  one  percent,  in  2008,  compared  to  an  increase  of
$9 million, or five percent, in 2007. An increase in staff insurance costs and severance related benefits in 2008,
when compared to 2007, was substantially offset by a decline in pension expense. The increase in 2007 resulted
primarily from an increase in defined contribution plan expense, mostly from a change in the Corporation’s core
matching  contribution  rate  effective  January  1,  2007.  For  a  further  discussion  of  pension  and  defined
contribution  plan  expense,  refer  to  the  ‘‘Critical  Accounting  Policies’’  section  of  this  financial  review  and
Note 16 to the consolidated financial  statements.

Net  occupancy  and  equipment  expense  increased  $20  million,  or  10  percent,  to  $218  million  in  2008,
compared to an increase of $18 million, or 10 percent, in 2007. Net occupancy and equipment expense increased
$11 million and $9 million in 2008 and 2007, respectively, due to the addition of 28 new banking centers in 2008,
30 in 2007 and 25 in 2006.

Outside  processing  fee  expense  increased  $13  million,  or  13  percent,  to  $104  million  in  2008,  from
$91 million in 2007, compared to an increase of $6 million, or seven percent, in 2007. The increases in 2008 and
2007 are from higher volume in activity-based processing charges,  in part related to outsourcing.

Software expense increased $13 million, or 21 percent, in 2008, compared to an increase of $7 million, or
12  percent  in  2007.  The  increases  in  both  2008  and  2007  were  primarily  due  to  increased  investments  in
technology,  including  banking  center  and  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 both amortization and maintenance costs.

Customer services expense decreased $30 million, or 69 percent, to $13 million in 2008, from $43 million in
2007, and decreased $4 million, or seven percent, in 2007, from $47 million in 2006. 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,  a
competitive environment.

Litigation and operational losses increased $85 million to $103 million in 2008, from $18 million in 2007,
and increased $7 million in 2007, compared to $11 million in 2006. Litigation and operational losses include
traditionally defined operating losses, such as fraud or processing problems, 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. The increase in 2008 is primarily due to 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

24

Policies’’ section of this financial review and Note 28 to the consolidated financial statements. The increase in
2007 reflected the $13 million Visa loss sharing expense discussed above partially offset by a litigation-related
insurance settlement of $8 million received in 2007.

The  provision  for  credit  losses  on  lending-related  commitments  increased  $19  million  to  $18  million  in
2008, from a negative provision of $1 million in 2007, and decreased $6 million in 2007, compared to a provision
of  $5  million  in  2006.  For  additional  information  on  the  provision  for  credit  losses  on  lending-related
commitments, refer to Notes 1 and 20 to the consolidated financial statements, respectively, and the ‘‘Provision
for Credit Losses’’ section of this financial  review.

Other  noninterest  expenses  increased  $2  million,  or  one  percent,  in  2008,  compared  to  a  decrease  of
$41  million,  or  14  percent,  in  2007.  The  increase  in  2008,  compared  to  2007,  resulted  primarily  from  an
$11 million increase in Federal Deposit Insurance Corporation (FDIC) insurance. The decrease in 2007 was
primarily the result of the prospective change in classification of interest on income tax liabilities to ‘‘provision
for income taxes’’ in 2007. The following table illustrates the fluctuations in certain categories included in ‘‘other
noninterest expenses’’ on the consolidated statements of income.

Years Ended December 31

2008

2007

2006

(in millions)

Other noninterest expenses

FDIC insurance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other real estate expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest  on  income  tax  liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 16
10
N/A

$

5
7
N/A

$

5
4
38

N/A — Not Applicable

Management expects a mid single-digit decrease in noninterest expenses in 2009 compared to 2008 levels,

due to control of discretionary expenses  and workforce.

INCOME TAXES AND TAX-RELATED ITEMS

The provision for income taxes was $59 million in 2008, compared to $306 million in 2007 and $345 million
in 2006. The provision for income taxes in 2008 reflected the impact of lower pre-tax income 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  provision  for  income  taxes  in  2007  included  a
$9  million  reduction  ($6  million  after-tax)  of  interest  resulting  from  a  settlement  with  the  Internal  Revenue
Service (IRS) on a refund claim.

The effective tax rate, computed by dividing the provision for income taxes by income from continuing
operations  before  income  taxes,  was  21.7  percent  in  2008,  31.0  percent  in  2007  and  30.6  percent  in  2006.
Changes  in  the  effective  tax  rate  in  2008  from  2007,  and  2007  from  2006,  are  disclosed  in  Note  17  to  these
consolidated financial statements. The Corporation had a net deferred tax asset of $29 million at December 31,
2008. Included in net deferred taxes at December 31, 2008 were deferred tax assets of $625 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 and assumptions made regarding future events.
In the event that the future taxable income does not occur in the manner anticipated, other initiatives could be
undertaken to preclude the need to recognize  a valuation allowance  against the deferred tax asset.

On January 1, 2007 the Corporation adopted the provisions of FASB Interpretation No. 48, ‘‘Accounting
for Uncertainty in Income Taxes — an interpretation of FASB Statement No. 109,’’ (FIN 48). As a result, the
Corporation recognized an increase in the liability for unrecognized tax benefits of approximately $18 million at

25

January 1, 2007, accounted for as a change in accounting principle via a decrease to the opening balance of
retained earnings ($13 million after-tax). For further discussion of FIN 48, refer to Note 17 to these consolidated
financial statements.

INCOME FROM DISCONTINUED OPERATIONS, NET OF TAX

Income from discontinued operations, net of tax, was $1 million in 2008, compared to $4 million in 2007
and  $111  million  in  2006.  Income  from  discontinued  operations  in  2008  reflected  income  accrued  on  a
contingent note related to the sale of Munder in 2006. 2008 and 2007 also included adjustments to the initial gain
recorded  on  the  sale  of  Munder  in  2006.  For  further  information  on  the  sale  of  Munder  and  discontinued
operations, refer to Note 27 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 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 through November 2013, and a rate of nine percent
per annum thereafter.

The  proceeds  from  the  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  will
accrete  on  a  level  yield  basis  over  five  years  through  November  2013  and  is  being  recognized  as  additional
preferred stock dividends.

Preferred stock dividends, including the accretion of the discount, were $17 million for the fourth quarter
and the year ended December 31, 2008. Preferred stock dividends are expected to be approximately $33 million
for the first quarter 2009 and $134 million  for  the  full-year 2009.

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

Note 12 to the consolidated financial  statements.

26

STRATEGIC LINES OF BUSINESS

BUSINESS SEGMENTS

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,
2008, 2007 and 2006.

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

Business Bank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Retail Bank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wealth & Institutional Management . . . . . . . . . . . . . . . . . . .

Years Ended December 31

2008

2007

2006

(dollar amounts in millions)
89% $516
$237
128
34
13
70
(4) * (2)

72% $597
179
18
61
10

72%
21
7

267

100% 714

100% 837

100%

Finance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other ** . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(48)
(6)

Total

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

$213

(38)
10

$686

(59)
115

$893

*

**

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

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 $279 million, or 54 percent, to $237 million in 2008, compared
to a decrease of $81 million, or 14 percent, to $516 million in 2007. Net interest income (FTE) was $1.3 billion in
2008, a decrease of $72 million, or five percent, compared to 2007. The decrease in net interest income (FTE)
was primarily due to a decline in deposit spreads caused by a competitive rate environment and $38 million of
tax-related non-cash charges to income related to certain structured leasing transactions, partially offset by the
reduced  negative  impact  of  the  Financial  Services  Division  (see  footnote  (2)  to  Table  2)  and  a  $2.0  billion
increase in average loans, excluding the Financial Services Division. Excluding the tax-related non-cash charges
to income, loan spreads improved in the second half of 2008, particularly in the fourth quarter. The provision for
loan losses increased $365 million to $543 million in 2008, from $178 million in 2007, primarily due to increases
in reserves for the residential real estate development business, mostly in California, and to a lesser extent the
Middle  Market  and  Global  Corporate  loan  portfolios.  Net  credit-related  charge-offs  increased  $275  million,
primarily  due  to  an  increase  in  charge-offs  in  the  Commercial  Real  Estate,  largely  the  residential  real  estate
development  business,  and  Middle  Market  loan  portfolios.  Noninterest  income  of  $302  million  in  2008
increased $11 million from 2007, reflecting a $14 million gain on the sale of MasterCard shares in 2008 and
increases in foreign exchange income ($5 million), service charges on deposits ($4 million) and income from
customer derivatives ($4 million), partially offset by a decrease in income from low income housing investments
($9 million) and a decline in warrant income ($7 million) in 2008, when compared to 2007. Noninterest expenses
of $709 million in 2008 were unchanged from 2007, as decreases in customer services expense ($30 million),
salaries ($35 million), including a $17 million decrease from the refinement in the application of SFAS 91, as
described  in  Note  1  to  the  consolidated  financial  statements,  and  a  $15  million  decrease  in  incentive

27

compensation,  were  offset  by  increases  in  allocated  net  corporate  overhead  expenses  ($21  million)  and  the
provision for credit losses on lending-related commitments ($13 million), legal fees ($5 million), and nominal
increases in several other expense categories. The corporate overhead allocation rates used were approximately
6.3 percent and 5.5 percent in 2008 and 2007, respectively. The increase in rate in 2008, when compared to 2007,
resulting primarily from a change in the allocation of funding credits and an increase in expenses not assigned
directly to the segments.

The Retail Bank’s net income decreased $94 million, or 74 percent, to $34 million in 2008, compared to a
decrease  of  $51  million,  or  28  percent,  to  $128  million  in  2007.  Net  interest  income  (FTE)  of  $566  million
decreased  $104  million,  or  16  percent,  in  2008,  primarily  due  to  a  decline  in  deposit  spreads  caused  by  a
competitive pricing environment, partially offset by the benefit of a $208 million increase in average loans. The
provision  for  loan  losses  increased  $82  million  in  2008,  primarily  due  to  increases  in  reserves  for  the  Small
Business and home equity loan portfolios. Noninterest income of $258 million increased $38 million in 2008,
from $220 million in 2007, primarily due to a $48 million gain on the sale of Visa shares in 2008, partially offset
by a $9 million decline in net gains from the sale of Small Business loans. Noninterest expenses of $645 million in
2008 decreased $9 million from 2007, primarily due to the first quarter 2008 reversal of a $13 million Visa loss
sharing expense recognized in 2007 and a $9 million decrease in salaries, including a $21 million decrease from
the refinement in the application of SFAS 91, as described in Note 1 to the consolidated financial statements,
partially  offset  by  increases  in  net  occupancy  expense  ($11  million),  resulting  primarily  from  new  banking
centers, allocated net corporate overhead expenses ($4 million) and FDIC expense ($4 million). Refer to the
Business Bank discussion above for an explanation of the increase in allocated net corporate overhead expenses.
The Corporation opened 28 new banking centers in 2008 and 30 new banking centers in 2007, resulting in a
$20 million increase in noninterest expenses in 2008,  compared to  2007.

Wealth & Institutional Management’s net income decreased $74 million to a net loss of $4 million in 2008,
compared  to  an  increase  of  $9  million,  or  15  percent,  to  $70  million  in  2007.  Net  interest  income  (FTE)  of
$148 million increased $3 million, or two percent, in 2008, compared to 2007, due to a $605 million increase in
average loans from 2007, partially offset by decreases in loan and deposit spreads. Loan spreads improved in the
second  half  of  2008,  particularly  in  the  fourth  quarter.  The  provision  for  loan  losses  increased  $28  million,
primarily  due  to  an  increase  in  reserves  for  the  Private  Banking  loan  portfolio.  Noninterest  income  of
$292 million increased $9 million, or three percent, in 2008, primarily due to increases in net securities gains
($4  million)  and  insurance  commission  income  ($3  million).  Noninterest  expenses  of  $422  million  in  2008
increased $100 million from 2007, primarily due to an $88 million net charge in 2008 related to the offer to
repurchase, at par, auction-rate securities, as described in Note 28 to the consolidated financial statements, and
an increase in allocated net corporate overhead expenses ($4 million), partially offset by a $7 million reduction in
salaries from the refinement in the application of SFAS 91, as described in Note 1 to the consolidated financial
statements.  Refer  to  the  Business  Bank  discussion  above  for  an  explanation  of  the  increase  in  allocated  net
corporate overhead expenses.

The net loss in the Finance Division was $48 million in 2008, compared to a net loss of $38 million in 2007.
Contributing to the $10 million increase in net loss was a $14 million decrease in net interest income (FTE),
primarily  due  to  the  declining  rate  environment  in  which  income  received  from  the  lending-related  business
units decreased faster than the longer-term value attributed to deposits generated by the business units, partially
offset by an increase in investment securities available-for-sale.

Net loss in the Other category was $6 million for 2008, compared to net income of $10 million for 2007,
largely  due  to  a  $23  million  decrease  in  net  income  from  principal  investing  and  warrants.  The  remaining
difference  is  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.

28

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 25 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,  2008, 2007 and 2006.

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

Years Ended December 31

2008

2007

2006

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

$210
(19)
53
(14)
8 *
29

(dollar amounts in millions)
78% $295
191
(7)
85
20
7
(5)
86
3
50
11

41% $339
298
27
85
12
13
1
69
12
33
7

40%
36
10
2
8
4

267

100% 714

100% 837

100%

Finance & Other Businesses ** . . . . . . . . . . . . . . . . . . . . . .

(54)

Total

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

$213

(28)

$686

56

$893

*

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

**

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

The Midwest market’s net income decreased $85 million, or 29 percent, to $210 million in 2008, compared
to a decrease of $44 million, or 13 percent, to $295 million in 2007. Net interest income (FTE) of $776 million
decreased  $112  million  from  2007,  primarily  due  to  $38  million  of  tax-related  non-cash  charges  to  income
related to certain structured leasing transactions and a decline in deposit spreads caused by a competitive deposit
pricing environment, partially offset by increases in average loan and deposit balances. Excluding the tax-related
non-cash charges to income, loan spreads improved in the second half of 2008, particularly in the fourth quarter.
The provision for loan losses increased $67 million in 2008, compared to 2007, primarily due to increases in
reserves for the Middle Market, Small Business and Global Corporate loan portfolios, partially offset by lower
reserves for the residential real estate development portfolio in 2008, compared to 2007. Noninterest income of
$524 million in 2008 increased $53 million from 2007, 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  an  increase  in  letter  of  credit  fees
($6 million). Noninterest expenses of $808 million in 2008 decreased $10 million from 2007, primarily due to the
first  quarter  2008  reversal  of  a  $10  million  Visa  loss  sharing  expense  recognized  in  2007  and  a  $31  million
decrease  in  salaries,  including  a  $28  million  decrease  from  the  refinement  in  the  application  of  SFAS  91,  as
described in Note 1 to the consolidated financial statements, partially offset by a $9 million increase in allocated
net  corporate  overhead  expenses,  a  $9  million  increase  in  provision  for  credit  losses  on  lending-related
commitments, a $4 million increase in FDIC expense and nominal increases in several other expense categories.
Refer  to  the  Business  Bank  discussion  above  for  an  explanation  of  the  increase  in  allocated  net  corporate
overhead expenses.

The Western market’s net income decreased $210 million to a net loss of $19 million in 2008, compared to a
decrease of $107 million, or 36 percent, to $191 million in 2007. Net interest income (FTE) of $668 million
decreased $71 million, or 10 percent, in 2008. The decrease in net interest income (FTE) was primarily due to a

29

decline in deposit spreads caused by a competitive deposit pricing environment and a decline in loan spreads
(excluding  the  Financial  Services  Division),  partially  offset  by  the  reduced  negative  impact  of  the  Financial
Services  Division  (see  Footnote  (2)  to  Table  2)  and  an  $841  million  increase  in  average  loans,  excluding  the
Financial Services Division. Average low-rate Financial Services Division loan balances declined $820 million in
2008  and  average  Financial  Services  Division  deposits  declined  $1.5  billion.  Loan  spreads  improved  in  the
second half of 2008, particularly in the fourth quarter. The provision for loan losses increased $271 million, to
$379 million in 2008, from $108 million in 2007, primarily due to increases in reserves for the residential real
estate development business and the Middle Market and Small Business loan portfolios in 2008, compared to
2007.  Net  credit-related  charge-offs  increased  $213  million,  largely  due  to  an  increase  in  charge-offs  in  the
residential  real  estate  development  business.  Noninterest  income  was  $139  million  in  2008,  an  increase  of
$9  million  from  2007,  primarily  due  to  a  $7  million  increase  in  service  charges  on  deposits  and  a  $5  million
increase in foreign exchange income, partially offset by a $6 million decline in net gains from the sale of Small
Business loans. Noninterest expenses of $448 million in 2008 decreased $6 million from 2007, primarily due to a
$30  million  decrease  in  customer  services  expense,  and  a  $9  million  decrease  in  salaries,  resulting  from  the
refinement  in  the  application  of  SFAS  91,  as  described  in  Note  1  to  the  consolidated  financial  statements,
partially  offset  by  increases  in  allocated  net  corporate  overhead  expenses  ($11  million)  and  net  occupancy
expense  ($7  million),  resulting  primarily  from  new  banking  centers,  and  nominal  increases  in  several  other
expense categories. Refer to the Business Bank discussion above for an explanation of the increase in allocated
net corporate overhead expenses. The Corporation opened 18 new banking centers in the Western market in
2008, resulting in a $14 million increase in  noninterest  expenses in 2008,  compared  to 2007.

The Texas market’s net income decreased $32 million, or 37 percent, to $53 million in 2008, compared to
$85  million  in  both  2007  and  2006.  Net  interest  income  (FTE)  of  $292  million  increased  $5  million,  or  two
percent, in 2008, compared to 2007. The increase in net interest income (FTE) was primarily due to increases of
$949 million and $139 million in average loan and deposit balances, respectively, partially offset by declines in
loan and deposit spreads. Loan spreads improved in the second half of 2008, particularly in the fourth quarter.
The provision for loan losses increased $43 million, primarily due to increases in reserves for the Small Business,
Middle Market, Energy and Commercial Real Estate loan portfolios in 2008, compared to 2007. Noninterest
income of $94 million in 2008 increased $8 million from 2007, primarily due to a $7 million gain on the sale of
Visa shares. Noninterest expenses of $246 million in 2008 increased $11 million from 2007, primarily due to
increases  in  allocated  net  corporate  overhead  expenses  ($5  million),  net  occupancy  expense  ($4  million),
resulting  primarily  from  new  banking  centers,  and  nominal  increases  in  several  other  expense  categories,
partially offset by a $3 million decrease in salaries, resulting from a $5 million decrease from the refinement in the
application of SFAS 91, as described in Note 1 to the consolidated financial statements. Refer to the Business
Bank discussion above for an explanation of the increase in allocated net corporate overhead expenses. The
Corporation opened 9 new banking centers in the Texas market in 2008, which resulted in a $6 million increase
in noninterest expenses.

The Florida market’s net income decreased $21 million to a net loss of $14 million in 2008, compared to a
decrease of $6 million, to net income of $7 million in 2007. Net interest income (FTE) of $47 million in 2008
increased  $1  million,  or  one  percent,  from  2007,  primarily  due  to  a  $220  million  increase  in  average  loan
balances.  The  provision  for  loan  losses  increased  $29  million,  primarily  due  to  increases  in  reserves  for  the
Middle  Market  and  Private  Banking  loan  portfolios.  Noninterest  income  of  $16  million  in  2008  increased
$2  million  from  2007.  Noninterest  expenses  of  $43  million  in  2008  increased  $5  million  from  2007,  due  to
nominal  increases  in  several  expense  categories.

The Other Markets’ net income decreased $78 million to $8 million in 2008, compared to an increase of
$17 million to $86 million in 2007. Net interest income (FTE) of $147 million in 2008 increased $11 million from
2007, primarily due to a $136 million increase in average loan balances and an increase in loan spreads, partially
offset by a $59 million decrease in average deposit balances. The provision for loan losses increased $46 million,
primarily due to increases in reserves for the Commercial Real Estate, Global Corporate and Middle Market loan
portfolios  in  2008,  compared  to  2007.  Noninterest  income  of  $48  million  decreased  $7  million  in  2008,

30

compared to 2007, primarily due to a decrease in net income from principal investing and warrants. Noninterest
expenses of $190 million in 2008 increased $94 million from 2007, primarily due to the $88 million net charge
related to the repurchase of auction rate securities discussed above and an increase in allocated net corporate
overhead expenses ($3 million). Refer to the Business Bank discussion above for an explanation of the increase in
allocated net corporate overhead expenses.

The  International  market’s  net  income  decreased  $21  million,  to  $29  million  in  2008,  compared  to  an
increase  of  $17  million  to  $50  million  in  2007.  Net  interest  income  (FTE)  of  $61  million  in  2008  decreased
$7 million from 2007, primarily due to a decrease in average deposit balances, partially offset by an increase in
average loan balances. The provision for loan losses of $4 million in 2008 increased $19 million from a negative
provision  of  $15  million  in  2007,  primarily  due  to  high  loan  loss  recoveries  in  2007.  Noninterest  income  of
$31 million in 2008 decreased $7 million from 2007, primarily due to net securities gains of $4 million in 2007.
Noninterest expenses of $41 million decreased $3 million in 2008 compared to 2007, due to nominal decreases
in several expense categories.

The net loss for the Finance & Other Business segment was $54 million in 2008, compared to a net loss of
$28 million in 2007. The $26 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 segments.

December 31

2008

2007

2006

Midwest (Michigan) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

233

237

240

Western:

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

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

96
12

108

87
10
1

83
8

91

79
9
1

70
5

75

68
9
1

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

439

417

393

31

BALANCE SHEET AND CAPITAL FUNDS ANALYSIS

Total  assets  were  $67.5  billion  at  December  31,  2008,  an  increase  of  $5.2  billion  from  $62.3  billion  at
December  31,  2007.  On  an  average  basis,  total  assets  increased  $6.6  billion  to  $65.2  billion  in  2008,  from
$58.6 billion in 2007, resulting primarily from a $5.7 billion increase in average earning assets, largely investment
securities  available-for-sale  ($3.7  billion)  and  loans  ($1.9  billion).  Also,  on  an  average  basis,  medium-  and
long-term  debt  increased  $4.3  billion,  short-term  borrowings  increased  $1.7  billion,  and  interest-bearing
deposits  increased $733 million in 2008, compared to 2007.

TABLE 4: ANALYSIS OF INVESTMENT SECURITIES AND  LOANS

Investment securities available-for-sale:

U.S. Treasury and other Government  agency

securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Government-sponsored enterprise securities . . . . . .
State and municipal auction-rate securities . . . . . . .
Other state and municipal securities . . . . . . . . . . . .
Other auction-rate securities . . . . . . . . . . . . . . . . .
Other securities . . . . . . . . . . . . . . . . . . . . . . . . . .

2008

2007

2006

2005

2004

December 31

(in millions)

$

79
7,861
64
2
1,083
112

$

36
6,165
—
3
—
92

$

46
3,497
—
4
—
115

$

124
3,954
—
4
—
158

$

192
3,564
—
7
—
180

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

$ 9,201

$ 6,296

$ 3,662

$ 4,240

$ 3,943

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

Commercial Real Estate business line . . . . . . . . . . .
Other business lines . . . . . . . . . . . . . . . . . . . . . . .

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

Commercial mortgage loans:

Commercial Real Estate business line . . . . . . . . . . .
Other business lines . . . . . . . . . . . . . . . . . . . . . . .

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

$27,999

$28,223

$26,265

$23,545

$22,039

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

2,461
592

3,053

1,556
6,680

8,236
1,294

1,837
914

2,751
1,265

4
11
2,190

2,205

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

$50,505

$50,743

$47,431

$43,247

$40,843

32

TABLE 5: LOAN MATURITIES AND INTEREST RATE  SENSITIVITY

December  31, 2008

Loans Maturing

Within
One Year *

After One
But Within
Five Years

After
Five Years

Total

(in millions)

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

$20,346
3,737
4,895
1,629

$ 6,932
558
4,258
101

$ 721
182
1,336
23

$27,999
4,477
10,489
1,753

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

$30,607

$11,849

$2,262

$44,718

Sensitivity of Loans to Changes in Interest Rates:

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

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

$ 5,395
6,454

$11,849

$1,697
565

$2,262

*

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

EARNING ASSETS

Total earning assets increased $5.0 billion, or nine percent, to $62.4 billion at December 31, 2008, from
$57.4 billion at December 31, 2007. The Corporation’s average earning assets balances are reflected in Table 2 of
this financial review.

33

Loans

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

geographic market.

Years Ended December 31

2008

2007

Change

(dollar amounts in millions)

Percent
Change

Average Loans By Loan Type:

Commercial loans:

Excluding Financial Services Division . . . . . . . . . . . . . . . . . . . .
Financial Services Division * . . . . . . . . . . . . . . . . . . . . . . . . . .

$28,372
498

$26,814
1,318

$1,558
(820)

6%

(62)

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

28,870

28,132

738

3

Real estate construction loans:

Commercial Real Estate business line . . . . . . . . . . . . . . . . . . . .
Other business lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

Commercial mortgage loans:

Commercial Real Estate business line . . . . . . . . . . . . . . . . . . . .
Other business lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

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

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

4,052
663

4,715

1,536
8,875

10,411
1,886

1,669
890

2,559
1,356
1,968

3,799
753

4,552

1,390
8,381

9,771
1,814

1,580
787

2,367
1,302
1,883

253
(90)

163

146
494

640
72

89
103

192
54
85

7
(12)

4

11
6

7
4

6
13

8
4
5

Total loans

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

$51,765

$49,821

$1,944

4%

*

Financial Services Division loans are  primarily low-rate.

34

Average Loans By Business Line:

Middle Market . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Commercial Real Estate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Global Corporate Banking . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
National Dealer Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Specialty  Businesses:

Excluding Financial Services Division . . . . . . . . . . . . . . . . . . . .
Financial Services Division * . . . . . . . . . . . . . . . . . . . . . . . . . .

Total Specialty Businesses . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

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

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

Years Ended December 31

2008

2007

Change

(dollar amounts in millions)

Percent
Change

$16,514
7,013
6,458
4,872

$16,185
6,717
5,471
5,187

$ 329
296
987
(315)

2%
4
18
(6)

5,512
498

6,010

40,867
4,244
2,098

6,342
4,542

4,542
14

4,843
1,318

6,161

39,721
4,023
2,111

6,134
3,937

3,937
29

669
(820)

(151)

1,146
221
(13)

208
605

605
(15)

14
(62)

(2)

3
5
(1)

3
15

15
(52)

Total loans

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

$51,765

$49,821

$1,944

4%

*

Financial Services Division loans are  primarily low-rate.

Average Loans By Geographic Market:

Midwest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Western:

Excluding Financial Services Division . . . . . . . . . . . . . . . . . . . .
Financial Services Division * . . . . . . . . . . . . . . . . . . . . . . . . . .

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

Years Ended December 31

2008

2007

Change

(dollar amounts in millions)

Percent
Change

$19,061

$18,558

$ 503

3%

16,053
498

16,551
7,776
1,892
4,217
2,254
14

15,212
1,318

16,530
6,827
1,672
4,081
2,124
29

841
(820)

21
949
220
136
130
(15)

6
(62)

—
14
13
3
6
(52)

Total loans

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

$51,765

$49,821

$1,944

4%

*

Financial Services Division loans are  primarily low-rate.

Total  loans  were  $50.5  billion  at  December  31,  2008,  a  decrease  of  $238  million  from  $50.7  billion  at
December  31,  2007.  As  shown  in  the  tables  above,  total  average  loans  grew  $1.9  billion,  or  four  percent,  to
$51.8 billion in 2008, compared to 2007, with growth in most business lines and growth in all markets from 2007
to 2008. Excluding Financial Services Division loans, average loans grew $2.8 billion, or six percent.

Average commercial real estate loans, consisting of real estate construction and commercial mortgage loans,
increased $803 million, or six percent, to $15.1 billion in 2008, from $14.3 billion in 2007. Commercial mortgage

35

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  include  loans  to
residential real estate developers, represented $5.6 billion, or 37 percent, of average total commercial real estate
loans in 2008, compared to $5.2 billion, or 36 percent, of average total commercial real estate loans in 2007. The
increase in average commercial real estate loans to borrowers in the Commercial Real Estate business line in 2008
largely  included  draws  on  previously  approved  lines  of  credit  for  residential  real  estate  and  commercial
development  projects.  The  remaining  $9.5  billion  and  $9.1  billion  of  commercial  real  estate  loans  in  other
business lines in 2008 and 2007, respectively, were primarily owner-occupied commercial mortgages. In addition
to the $15.1 billion of average 2008 commercial real estate loans discussed above, the Commercial Real Estate
business  line  also  had  $1.4  billion  of  average  2008  loans  not  classified  as  commercial  real  estate  on  the
consolidated balance sheet. Refer to the ‘‘Commercial Real Estate Lending’’ portion of the ‘‘Risk Management’’
section of this financial review for more information.

Average  residential  mortgage  loans  increased  $72  million,  or  four  percent,  in  2008,  from  2007,  and

primarily include mortgages originated and  retained  for certain relationship customers.

Average  home  equity  loans  increased  $89  million,  or  six  percent,  in  2008,  from  2007,  as  a  result  of  an

increase in draws on new and existing  commitments extended.

Management expects to focus on new and expanding relationships, particularly in Small Business, Middle

Market and Wealth Management with  the appropriate  pricing and  credit  standards.

TABLE 6: ANALYSIS OF INVESTMENT SECURITIES PORTFOLIO

(Fully Taxable Equivalent)

Within 1 Year

1–5 Years

5–10  Years

After  10 Years

Total

Maturity *

Weighted
Average
Maturity

December 31,  2008

Amount Yield

Amount Yield

Amount Yield

Amount Yield

Amount Yield Yrs./Mos.

(dollar amounts in millions)

Available-for-sale

U.S. Treasury and other
Government agency
securities . . . . . . . . . . .

Government-sponsored

$ 79

1.56% $ —

—% $ — —% $ — —% $

79 1.58% 0/5

enterprise securities . . . .

16

4.40

382

3.70

1,252 4.17

6,211 5.26

7,861 5.01

12/2

State and municipal

auction-rate securities . .

—

—

—

—

— —

64 3.25

64 3.25

19/9

Other state and municipal

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

1

9.16

1

9.69

— —

— —

2 9.57

2/2

Other auction-rate

securities ** . . . . . . . . .

—

—

—

—

— —

1,083 1.87

1,083 1.87

32/5

Other securities

Other bonds, notes and

debentures . . . . . . . .
Other investments *** . .

Total investment securities

37
—

2.09
—

5
—

7.59
—

— —
— —

— —
70 —

42 2.74
70 —

0/7
—

available-for-sale . . . . . .

$133

2.07% $388

3.77% $1,252 4.18% $7,428 4.74% $9,201 4.58% 12/5

*

Based on final contractual maturity.

** Auction-rate preferred securities totaling $936 million have no contractual maturity and are excluded from weighted

average maturity.

*** Balances are excluded from the calculation of  total yield and  weighted  average  maturity.

36

Investment Securities Available-for-Sale

Investment securities available-for-sale increased $2.9 billion to $9.2 billion at December 31, 2008, from
$6.3  billion  at  December  31,  2007.  Average  investment  securities  available-for-sale  increased  $3.7  billion  to
$8.1  billion  in  2008,  compared  to  $4.4  billion  in  2007,  primarily  due  to  the  purchase  of  approximately
$2.9  billion  of  AAA-rated  mortgage-backed  securities  issued  by  government  sponsored  entities  (FNMA,
FHLMC) and the purchase of $1.3 billion of auction-rate securities from certain customers in 2008. The increase
in  Government-sponsored  enterprise  securities  resulted  from  balance  sheet  management  decisions  to  reduce
interest rate sensitivity. Average other securities increased $182 million to $313 million in 2008, and consisted
largely of money market and other fund  investments  at December 31, 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  purchased
through  Comerica  Securities,  a  broker/dealer  subsidiary  of  Comerica  Bank  (the  Bank).  As  of  December  31,
2008, the Corporation’s auction-rate securities portfolio was carried at an estimated fair value of $1.1 billion and
consisted of non-taxable preferred ($584 million), taxable preferred ($352 million), student loan ($147 million)
and state and municipal ($64 million) auction-rate securities. Subsequent to repurchase, auction-rate securities
totaling  $80  million,  primarily  taxable  and  non-taxable  auction-rate  preferred  securities,  were  called  or
redeemed at par in the fourth quarter 2008 resulting in net securities gains of $4 million. The Corporation has
experienced  no  credit-related  losses  or  defaults  on  contractual  interest  payments  related  to  the  portfolio,
however, these securities are currently in a less liquid market. For additional information on the repurchase of
auction-rate securities, refer to the ‘‘Critical Accounting Policies’’ section of this financial review and Notes 23
and 28 to the consolidated financial statements.

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 $71 million to $93 million during 2008, compared to 2007. 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 included deposits with the Federal Reserve Bank since October 1,
2008, the date at which the Federal Reserve began paying interest on such balances. Interest-bearing deposits
with banks on average increased $204 million to $219 million compared to 2007, primarily due to large deposits
at the Federal Reserve Bank in the fourth quarter 2008. At December 31, 2008, interest-bearing deposits with the
Federal Reserve Bank totaled $2.3 billion. 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  and  which  management  has  decided  to  sell.  Average  other
short-term  investments  increased  $3  million  to  $244  million  during  2008,  compared  to  2007.  Short-term
investments, other than loans held-for-sale, provide a range of maturities less than one year and are mostly used
to manage short-term investment requirements  of the Corporation.

TABLE 7: INTERNATIONAL CROSS-BORDER OUTSTANDINGS

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

December  31

Mexico

2008 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2007 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2006 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Canada

2006 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Government
and Official
Institutions

Banks and
Other
Financial
Institutions

Commercial
and
Industrial

$ —
—
—

—

(in millions)
$ —
4
—

653

$883
911
922

68

Total

$883
915
922

721

37

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 $883 million, or 1.31 percent of total assets at December 31, 2008,
was the only country with outstandings exceeding 1.00 percent of total assets at year-end 2008. There were no
countries  with  cross-border  outstandings  between  0.75  and  1.00  percent  of  total  assets  at  year-end  2008.
Additional information on the Corporation’s Mexican cross-border risk is provided in  Table 7 above.

DEPOSITS AND BORROWED FUNDS

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

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

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

Years Ended
December 31

2008

2007

Change

$10,623
14,245
1,344
8,150

34,362
6,715
926

$11,287
14,937
1,389
7,687

35,300
5,563
1,071

$ (664)
(692)
(45)
463

(938)
1,152
(145)

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

$42,003

$41,934

$

69

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

$ 3,763
12,457

$ 2,080
8,197

$1,683
4,260

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

$16,220

$10,277

$5,943

Percent
Change

(6)%
(5)
(3)
6

(3)
21
(14)

—%

81%
52

58%

Average deposits were $42.0 billion during 2008, an increase of $69 million, or less than one percent, from
2007. Excluding the Financial Services Division, average deposits increased $1.5 billion, or four percent, from
2007.  Average  core  deposits  declined  $938  million,  or  three  percent  (increased  $500  million  or  two  percent
excluding Financial Services Division deposits). Average other time deposits increased $1.2 billion and average
foreign office time deposits decreased $145 million. 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.  Excluding  the
Financial Services Division, average noninterest-bearing deposits increased $529 million, or six percent, from
2007. Average Financial Services Division noninterest-bearing deposits declined $1.2 billion, or 42 percent, from
2007, due to reduced home prices, as well as, lower 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.

Average short-term borrowings increased $1.7 billion, to $3.8 billion in 2008, compared to $2.1 billion in
2007, primarily due to borrowings under the Federal Reserve Term Auction Facility (TAF). The TAF provides
access to short-term funds at generally favorable rates. Short-term borrowings include federal funds purchased,
securities sold under agreements to repurchase, TAF borrowings  and treasury tax  and loan notes.

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 increased, on an average basis, by $4.3 billion,
primarily as a result of $8.0 billion of new medium-term Federal Home Loan Bank (FHLB) advances in 2008. In
February 2008, the Bank became a member of the FHLB of Dallas, Texas, which provides short- and long-term

38

funding  collateralized  by  mortgage-related  assets  to  its  members  at  generally  favorable  rates.  Further
information on medium- and long-term debt is provided in Note 11 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.  Under  the  TLG  Program,  up  to
$5.2 billion of senior unsecured debt issued by the Bank between October 14, 2008 and June 30, 2009 with a
maturity of more than 30 days is eligible to be guaranteed by the FDIC. Debt guaranteed by the FDIC is backed
by the full faith and credit of the United States. The guarantee expires at the earlier of the maturity date of the
issued debt or June 30, 2012. All senior unsecured debt issued under the TLG Program will be subject to an
annualized fee ranging from 50 basis points to 100 basis points of the amount of debt, based on maturity. At
December 31, 2008, there was approximately $3 million of senior unsecured debt outstanding in the form of
bank-to-bank  deposits issued  under  the  TLG  Program.

The TLG Program also provides unlimited FDIC insurance protection to all 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 December 31, 2009, regardless of the dollar amount.
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 also expires at the
end of 2009. An annualized surcharge of 10 basis points is applied to those insured accounts not 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  11 to  the  consolidated financial statements.

CAPITAL

Total shareholders’ equity was $7.2 billion at December 31, 2008, compared to $5.1 billion at December 31,

2007. The following table presents a summary of changes in total shareholders’ equity  in 2008:

Balance at January 1, 2008 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Retention of earnings (net income less cash  dividends  declared) . . . . . . . . . . . . . . . . . . .
Change in accumulated other comprehensive income (loss):

(in millions)

$5,117
(135)

Investment securities available-for-sale . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash flow hedges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Defined benefit and other postretirement plans  adjustment . . . . . . . . . . . . . . . . . . . .

$ 140
28
(300)

Total change in accumulated other comprehensive income (loss) . . . . . . . . . . . . . . .
Issuance of preferred stock and related  warrant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net purchase of common stock under  employee  stock plans . . . . . . . . . . . . . . . . . . . . .
Share-based compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Balance at December 31, 2008 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(132)
2,250
(1)
53

$7,152

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

Note 13 to the consolidated financial  statements.

The  Corporation  declared  common  dividends  totaling  $348  million,  or  $2.31  per  share,  on  net  income
applicable to common stock of $196 million. To preserve and enhance the Corporation’s balance sheet strength
in the current uncertain economic environment, the Corporation lowered the quarterly cash dividend rate by
50 percent, to $0.33 per share, in the fourth quarter of 2008, and further reduced the dividend to $0.05 per share
in the first quarter of 2009.

In  the  fourth  quarter  2008,  the  Corporation  participated  in  the  U.S.  Department  of  Treasury
(U.S.  Treasury)  Capital  Purchase  Program  (the  Purchase  Program)  which  increased  Tier  1  capital  by

39

$2.25  billion  from  the  issuance  of  2.25  million  shares  of  Fixed  Rate  Cumulative  Perpetual  Preferred  Stock,
Series F, (preferred shares) and a related  warrant to the U.S. Treasury.

In  conjunction  with  the  issuance  of  the  preferred  shares,  the  U.S.  Treasury  was  granted  a  warrant  to
purchase 11.5 million shares of common stock at an exercise price of $29.40 per share. The impact of the warrant
on  diluted  net  income  per  common  share  for  any  given  period  is  dependent  upon  the  extent  by  which  the
average market price of the Corporation’s common stock exceeds the exercise price of the underlying shares.

As required by the 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  Purchase  Program.  These  standards  generally  apply  to  the  chief  executive  officer,  chief  financial
officer, plus the three most highly compensated executive officers. In addition, the Corporation agreed not to
deduct for tax purposes executive compensation in  excess of  $500,000 for each senior executive.

Under  the  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 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 the 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  in  the  open
market.

The issuance of the preferred shares and a related warrant increased the Corporation’s Tier 1 risk-based
capital ratio at December 31, 2008 by approximately 300 basis points. For further information on the Purchase
Program, see Note 12 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. Based on an interim decision issued by the banking regulators in 2006, the after-tax charge
associated with the impact of SFAS No. 158, ‘‘Employers’ Accounting for Defined Benefit Pension and Other
Postretirement Plans’’ on pension and post-retirement plan accounting was excluded from the calculation of
regulatory capital ratios. Therefore, for the purposes of calculating regulatory capital ratios, shareholders’ equity
was increased by $470 million and $170 million on December 31, 2008 and 2007, respectively. Refer to Note 19
to  the  consolidated  financial  statements  for  further  discussion  of  regulatory  capital  requirements  and  capital
ratio calculations.

When capital exceeds necessary levels, the Corporation’s common stock can be repurchased as a way to
return excess capital to shareholders. The Corporation made no share repurchases in the open market in 2008,
compared  to  repurchases  of  10.0  million  shares  in  2007  for  $580  million  and  6.6  million  shares  in  2006  for
$383 million. At December 31, 2008, 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 may require the consent of the U.S. Treasury under the terms of the Purchase Program. Refer to
Note  12  to  the  consolidated  financial  statements  for  additional  information  on  the  Corporation’s  share
repurchase program.

At  December  31,  2008,  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.

40

RISK MANAGEMENT

The Corporation assumes various types of risk in the normal course of business. Management classifies the
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 compensation 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.

During 2008, the Corporation continued its focus on the credit components of the previously described
enterprise-wide  risk  management  processes.  Enhancements  to  the  analytics  related  to  capital  modeling,
migration, credit loss forecasting, stress testing analysis and  validation and testing  continued in  2008.

41

TABLE 8: ANALYSIS OF THE ALLOWANCE  FOR  LOAN LOSSES

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

$ 557

(dollar amounts in millions)
$ 673
$ 516
$ 493

$ 803

Years Ended December 31

2008

2007

2006

2005

2004

Loan charge-offs:

Domestic

Commercial
Real estate construction

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

Commercial Real Estate business line . . . . . . . . . . . . . . . .
Other business lines . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

Commercial mortgage

Commercial Real Estate business line . . . . . . . . . . . . . . . .
Other business lines . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

183

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

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

201

2
—

2

4
19

23
1
14
13
14

174

268

55
—
3
—
5
—
1

64

52
—
3
—
2
1
16

74

110
(47)
—

194
64
—

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

$ 770

$ 557

$ 493

$ 516

$ 673

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

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

1.52% 1.10% 1.04% 1.19% 1.65%

Net loans charged-off during the year as a  percentage  of average

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

0.91

0.30

0.13

0.25

0.48

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
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, but that have not been specifically identified. Internal risk ratings are assigned to

42

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.  A  portion  of  the  allowance  is  allocated  to  the  remaining
business loans by applying estimated loss ratios, based on numerous factors identified below, to the loans within
each risk rating. 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 and the retail trade (gasoline delivery) industry.
Furthermore, a portion of the allowance is allocated to these remaining loans based on specific risks inherent in
certain portfolios that have not yet manifested in the risk ratings, including portfolio exposure to the automotive
industry.  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 incorporate factors such as recent charge-off experience, current economic conditions and trends,
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  largest  domestic
geographic markets (Midwest, Western and Texas), as well as, mapping to bond tables. 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 becomes a watch list credit. Non-watch list 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 and the risk associated with new customer relationships. The allowance
associated with the margin for inherent imprecision 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.  The  allowance  due  to  new  business  migration  risk  is  based  on  an  evaluation  of  the  risk  of  rating
downgrades associated with loans that do  not  have a full year of  payment  history.

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. The total
allowance for loan losses was $770 million at December 31, 2008, compared to $557 million at December 31,
2007, an increase of $213 million. The increase resulted primarily from an increase in individual and industry
reserves  for  customers  in  the  residential  real  estate  development  business  located  in  the  Western  market
(primarily California). An analysis of the changes in the allowance for loan losses is presented in Table 8 of this
financial review.

43

The allowance for credit losses on lending-related commitments was $38 million at December 31, 2008,
compared to $21 million at December 31, 2007, an increase of $17 million, resulting primarily from an increase
in specific reserves related to unused commitments extended to customers in the Michigan Commercial Real
Estate  business  line  and  California  residential  real  estate  development  business  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 below.

Years Ended December 31

2008

2007

2006

2005

2004

Balance at beginning of year . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less: Charge-offs on lending-related commitments * . . . . . . . . . . . . . . . .
Add: Provision for credit losses on lending-related commitments . . . . . . .

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

$21
1
18

$38

*

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

TABLE 9: ALLOCATION OF THE ALLOWANCE FOR  LOAN LOSSES

(dollar amounts in millions)
$33
12
5

$26
4
(1)

$21
6
18

$ 33
—
(12)

$21

$26

$33

$ 21

2008

2007

2006

2005

2004

December 31

(dollar amounts in millions)

Domestic

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

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

Allocated Allowance
Allowance

Ratio* % ** Allowance % ** Allowance % ** Allowance % ** Allowance % **

Allocated

Allocated

Allocated

Allocated

$380
194
147
4
27
6
12

$770

1.36% 55% $288
128
9
4.33
92
21
1.40
2
4
0.20
21
5
1.03
15
3
0.44
11
3
0.69

55% $320
29
9
80
20
2
4
22
5
27
3
13
4

55% $336
21
9
74
20
1
4
25
5
29
3
30
4

55% $442
27
8
88
21
2
3
26
6
45
3
43
4

54%
8
20
3
7
3
5

1.52% 100% $557

100% $493

100% $516

100% $673

100%

*

**

Allocated Allowance as a percentage of related loans  outstanding.

Loans outstanding as a percentage of total loans.

The allowance as a percentage of total loans, 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

Years Ended
December 31

2008

2007

2006

1.52% 1.10% 1.04%

year . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Allowance for loan losses as a multiple of  total  net loan charge-offs for the year . . .

84
1.6x

138
3.7x

231
8.2x

The  allowance  for  loan  losses  as  a  percentage  of  total  period-end  loans  increased  to  1.52  percent  at
December 31, 2008, from 1.10 percent at December 31, 2007. The allowance for loan losses as a percentage of
nonperforming loans decreased to 84 percent at December 31, 2008, from 138 percent at December 31, 2007.
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

44

allowance coverage. The allowance for loan losses as a multiple of net loan charge-offs decreased to 1.6 times for
the year ended December 31, 2008, compared to 3.7 times for the year ended December 31, 2007, as a result of
higher levels of net loan charge-offs in  2008.

TABLE 10: SUMMARY OF NONPERFORMING ASSETS AND PAST DUE LOANS

NONPERFORMING ASSETS

Nonaccrual loans:
Commercial
Real estate construction:

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

Commerical Real Estate business line . . . . . . . . . . . .
Other business lines . . . . . . . . . . . . . . . . . . . . . . . .

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

Commercial mortgage:

Commerical Real Estate business line . . . . . . . . . . . .
Other business lines . . . . . . . . . . . . . . . . . . . . . . . .

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

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

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

December 31

2008

2007

2006

2005

2004

(dollar amounts in millions)

$ 205

$ 75

$ 97

$ 65

$ 161

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

31
3

34

6
58

64
1
1
15
36

312
—

312
27

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

$ 983

$ 423

$ 232

$ 162

$ 339

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

1.82% 0.80% 0.45% 0.32% 0.76%

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

1.94

0.83

0.49

0.37

0.83

Allowance for loan losses as a percentage of total

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

84
$ 125

138
$ 54

231
$ 14

373
$ 16

215
$ 15

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.

Residential  mortgage  loans  are  generally  placed  on  nonaccrual  status  during  the  foreclosure  process,
normally no later than 150 days past due. Other consumer loans are generally not placed on nonaccrual status
and  are  charged  off  no  later  than  180  days  past  due,  and  earlier,  if  deemed  uncollectible.  Loans,  other  than
consumer  loans,  are  generally  placed  on  nonaccrual  status  when  management  determines  that  principal  or
interest may not be fully collectible, but no later than 90 days past due on principal or interest, 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.

45

Income on such loans is then recognized only to the extent that cash is received and where the future collection
of principal is probable. Loans that have been restructured to yield a rate that was equal to or greater than the
rate charged for new loans with comparable risk and have met the requirements for return to accrual status are
not included in nonperforming assets. However, such loans may be required to be evaluated for impairment.
Refer to Note 4 to the consolidated financial statements for a further  discussion  of impaired loans.

Nonperforming assets increased $560 million to $983 million at December 31, 2008, from $423 million at
December  31,  2007.  Table  10  above  shows  changes  in  individual  categories.  The  $526  million  increase  in
nonaccrual  loans  at  December  31,  2008  from  year-end  2007  levels  resulted  primarily  from  increases  of
$267  million  in  nonaccrual  real  estate  construction  loans  (primarily  residential  real  estate  development),
$121 million in nonaccrual commercial mortgage loans and $47 million in foreclosed property. Loans past due
90 days or more and still on accrual status increased $71 million, to $125 million at December 31, 2008, from
$54 million at December 31, 2007. At December 31, 2008, these loans included $59 million from the Western
market Commercial Real Estate business line and $59 million from the Midwest market, primarily commercial
and residential real estate development loans. Nonperforming assets as a percentage of total loans and foreclosed
property was 1.94 percent and 0.83 percent  at December 31,  2008 and 2007,  respectively.

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

Balance at January 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Loans transferred to nonaccrual (1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Nonaccrual business loan gross charge-offs (2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Loans transferred to accrual status (1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Nonaccrual business loans sold (3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Payments/Other (4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2008

2007

(in millions)

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

$ 214
455
(183)
(13)
(15)
(67)

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

$ 917

$ 391

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

(2) Analysis of gross loan charge-offs:

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

$ 469
2
29

$ 183
—
13

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

$ 500

$ 196

(3) Analysis of loans sold:

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

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

$

$

47
16

63

$ 15
13

$ 28

(4)

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

46

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

balance by size of relationship at December 31, 2008.

(dollar  amounts  in millions)

Number of
Relationships

Balance

Nonaccrual Relationship Size
$2 million–$5 million . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
$5 million–$10 million . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
$10 million–$25 million . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Greater  than $25 million . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

57
32
23
1

Total loan relationships greater than $2 million at December 31, 2008 . . . . . . . . . . .

113

$182
239
307
39

$767

There were 142 loan relationships each with balances greater than $2 million, totaling $1.1 billion that were
transferred to nonaccrual status in 2008, an increase of $668 million, when compared to $455 million in 2007. Of
the  transfers  to  nonaccrual  with  balances  greater  than  $2  million  in  2008,  $729  million  were  from  the
Commercial Real Estate business line, including $510 million located in the Western market, and $241 million
were  from  the  Middle  market  business  line.  There  were  41  loan  relationships,  each  greater  than  $10  million
transferred to nonaccrual in 2008. These loans totaled $597 million, of which $388 million were to companies in
the Commercial Real Estate business line,  primarily residential  real estate  development.

The Corporation sold $47 million of nonaccrual business loans in 2008, including $24 million to customers

in the residential real estate development  business in the Western market.

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,  2008.  Of  the
$5.7 billion of watch list loans at December 31, 2008, $2.7 billion, or 46 percent were in the Commercial Real
Estate business line. Consistent with the increase in nonaccrual loans from December 31, 2007 to December 31,
2008, total watch list loans increased both  in dollars and as a percentage of the total loan  portfolio.

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

$5,732

$3,464

11.3%

6.8%

December 31

2008

2007

(dollar amounts
in millions)

47

The following table presents a summary of nonaccrual loans at December 31, 2008 and loan relationships
transferred to nonaccrual and net loan charge-offs during the year ended December 31, 2008, based primarily on
the SIC code industry categories.

Industry  Category

Real Estate . . . . . . . . . . . . . . . . . . . . . . . .
Manufacturing . . . . . . . . . . . . . . . . . . . . . .
Services . . . . . . . . . . . . . . . . . . . . . . . . . .
Retail Trade . . . . . . . . . . . . . . . . . . . . . . .
Contractors . . . . . . . . . . . . . . . . . . . . . . . .
Wholesale Trade . . . . . . . . . . . . . . . . . . . .
Automotive . . . . . . . . . . . . . . . . . . . . . . . .
Finance . . . . . . . . . . . . . . . . . . . . . . . . . .
Transportation . . . . . . . . . . . . . . . . . . . . . .
Technology-related . . . . . . . . . . . . . . . . . . .
Holding & Other Investment . . . . . . . . . . .
Churches . . . . . . . . . . . . . . . . . . . . . . . . .
Consumer Non-Durables . . . . . . . . . . . . . .
Utilities . . . . . . . . . . . . . . . . . . . . . . . . . .
Other (2) . . . . . . . . . . . . . . . . . . . . . . . . .

Total

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

December 31, 2008

Year Ended December 31, 2008

Nonaccrual Loans

Loans Transferred
to Non-Accrual (1)

Net Loan
Charge-Offs

(dollar amounts in millions)

$538
104
73
61
41
30
17
10
9
7
7
5
3
—
12

$917

59% $ 688
96
11
47
8
58
7
71
4
52
3
23
2
12
1
15
1
16
1
7
1
—
1
12
—
26
—
—
1

62%
9
4
5
6
5
2
1
1
1
1
—
1
2
—

100% $1,123

100%

$259
28
43
51
19
23
6
1
9
4
1
1
9
—
17

$471

55%
6
9
11
4
5
1
—
2
1
—
—
2
—
4

100%

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

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

‘‘Other’’ category.

The following table indicates the percentage of nonaccrual loan carrying value to contractual value, which

exhibits the degree to which loans reported  as nonaccrual have been partially  charged-off.

Carrying  value of nonaccrual loans
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contractual value of nonaccrual loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Carrying  value as a percentage of contractual value . . . . . . . . . . . . . . . . . . . . . . . . . . . .

December 31

2008

2007

(dollar amounts
in millions)

$ 917
1,386

$391
549

66% 71%

Concentration of Credit

Loans to borrowers in the automotive industry represented the largest significant industry concentration at
December  31,  2008  and  2007.  Loans  to  automotive  dealers  and  to  borrowers  involved  with  automotive
production  are  reported  as  automotive,  since  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 division were excluded from the definition. Foreign ownership consists
of North American affiliates of foreign automakers and suppliers.

48

A summary of loans outstanding and total exposure from loans, unused commitments and standby letters of

credit and financial guarantees, to companies related to the automotive industry follows:

2008

Percent of
Total
Loans

Loans
Outstanding

December 31

Total

Loans

Exposure Outstanding

(in millions)

2007

Percent  of
Total
Loans

Total
Exposure

$ 2,571
1,133

3.6%

3,704

4,228
3,108

7,336

10.6%

Production:

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

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

Dealer:

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

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

$1,219
238

1,457

2,295
2,360

4,655

$2,151
709

2.9% 2,860

3,831
2,815

9.2% 6,646

$1,415
391

1,806

2,817
2,567

5,384

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

$6,112

12.1% $9,506

$7,190

14.2% $11,040

At  December  31,  2008,  dealer  loans,  as  shown  in  the  table  above,  totaled  $4.7  billion,  of  which
approximately  $3.0  billion,  or  64  percent,  were  to  foreign  franchises,  $1.2  billion,  or  25  percent,  were  to
domestic franchises and $499 million, or 11 percent, were to other. Other dealer loans include obligations where
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  $17  million,  or  approximately  two  percent  of  total
nonaccrual loans at December 31, 2008. Total automotive net loan charge-offs were $6 million in 2008. The
following table presents a summary of automotive net loan and credit-related charge-offs for the years ended
December 31, 2008 and 2007.

Production:

Domestic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
$ 3
Foreign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . — (5)

$ 6

Years Ended
December 31

2008

2007

(in millions)

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

$ (2)
Dealer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . — —

$ 6

Total automotive net loan charge-offs (recoveries) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 6

$ (2)

Total automotive charge-offs from the  sale of unused commitments * . . . . . . . . . . . . . . . .

$ — $ 3

*

Primarily related to domestic-owned  production  companies.

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

of total loans at December 31, 2008.

Commercial 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

49

loan-to-value  ratios  for  such  loans.  Commercial  real  estate  loans,  consisting  of  real  estate  construction  and
commercial mortgage loans, totaled $15.0 billion at December 31, 2008, of which $5.5 billion, or 36 percent,
were  to  borrowers  in  the  Commercial  Real  Estate  business  line  and  the  remaining  64  percent  was  primarily
owner-occupied  commercial  mortgage  loans.  Increased  nonaccrual  loans,  reserves  and  net  charge-offs  in  the
Commercial Real Estate business line reflected challenges in the residential real estate development business in
California and Michigan.

The  real  estate  construction  loan  portfolio  contains  loans  primarily  made  to  long-time  customers  with
satisfactory completion experience. However, the unprecedented decline in California residential activity proved
too difficult for many of the smaller developers. The real estate construction loan portfolio totaled $4.5 billion
and included approximately 1,200 loans, of which 44 percent had balances less than $1 million at December 31,
2008.  The  commercial  mortgage  loan  portfolio  totaled  $10.5  billion  at  December  31,  2008  and  included
approximately  8,800  loans,  of  which  73  percent  had  balances  of  less  than  $1  million.  This  total  included
$8.9 billion of primarily owner-occupied commercial mortgage  loans.

The geographic distribution of commercial real estate loan borrowers is an important factor in diversifying
credit risk. The following table indicates, by location of property and by project type, the diversification of the

50

Corporation’s  real  estate  construction  and  commercial  mortgage  loans  to  borrowers  in  the  Commercial  Real
Estate business line.

Project Type:

Real estate construction loans:

Commercial Real Estate business line:

Residential:

December 31, 2008

Location of Property

Other

Western Michigan Texas Florida Markets Total

(dollar amounts in millions)

Percent of
Total

Single Family . . . . . . . . . . . . . . . . . . . . . . . . . $ 611
223
Land Development

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

Total Residential

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

834

Other construction:

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

223
160
197
142
29
4
5

$ 67
73

140

138
8
34
21
28
7
—

$ 94
119

$179
35

$ 95
15

$1,046
465

26%
12

213

214

110

1,511

343
180
48
92
25
16
7

74
127
58
11
5
—
—

54
121
65
31
18
33
16

832
596
402
297
105
60
28

38

21
16
11
8
3
2
1

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $1,594

$376

$924

$489

$448

$3,831

100%

Commercial mortgage loans:

Commercial Real Estate business line:

Residential:

Single Family . . . . . . . . . . . . . . . . . . . . . . . . . $
Land Carry . . . . . . . . . . . . . . . . . . . . . . . . . .

Total Residential

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

Other commercial mortgage:

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

36
137

173

29
166
100
95
67
7
—

$

3
82

85

66
72
58
58
35
11
1

$

7
44

51

65
18
37
5
7
—
—

$

9
58

67

109
27
18
3
—
—
—

$

5
23

28

34
12
6
51
12
28
18

$

60
344

404

303
295
219
212
121
46
19

4%
21

25

19
18
14
13
7
3
1

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 637

$386

$183

$224

$189

$1,619

100%

Of  the  $3.8  billion  of  real  estate  construction  loans  in  the  Commercial  Real  Estate  business  line,
$258 million were on nonaccrual status at December 31, 2008, which consisted of Single Family ($207 million)
and Land Development ($51 million)  project types,  primarily  located in the Western market.

Commercial mortgage loans in the Commercial Real Estate business line totaled $1.6 billion and included
$131 million of nonaccrual loans at December 31, 2008, mostly comprised of Land Carry projects ($88 million),
primarily located in Michigan, Florida and the Western market, Single Family projects located in the Western
market and multi-family projects located  in  Florida.

Net  credit-related  charge-offs  in  the  Commercial  Real  Estate  business  line  were  $266  million  in  2008,
including  $192  million  in  the  Western  market,  substantially  all  in  the  residential  real  estate  development
business, and $51 million in the Midwest  market.

51

MARKET RISK

Market risk represents the risk of loss due to adverse movements in market rates or prices, which include
interest  rates,  foreign  exchange  rates  and  equity  prices;  the  failure  to  meet  financial  obligations  coming  due
because of an inability to liquidate assets or obtain adequate funding and the inability to easily unwind or offset
specific  exposures  without  significantly  lowering  prices  because  of  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 is comprised 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 in our core businesses will lead to a greater 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  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
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,  different  from  those  management  included  in  its  simulation  analyses,  whether  domestically  or
internationally,  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  approximately  200  basis  points  in  a
linear fashion from the base case over twelve months (but no lower than zero percent). Due to the current low
level of interest rates, the December 31, 2008 analysis reflects a declining interest rate scenario of a 25 basis point
drop, while the rising interest rate scenario reflects a gradual 200 basis point rise. In addition, adjustments to
asset prepayment levels, yield curves, and overall balance sheet mix and growth assumptions are made to be
consistent with each interest rate scenario. These assumptions are inherently uncertain and, as a result, the model
cannot 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 interest rate changes and changes in
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, 2008 and 2007, 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,
2008

Amount

%

(in millions)

December 31,
2007

Amount

%

(in  millions)

Change in Interest Rates:

Change in  Interest Rates:

+200 basis points . . . . . . . . . . . .
–25 basis points (to zero percent) .

85
(19)

5
(1)

+200 basis points . . . . . . . .
. . . . . . . .
–200 basis points

38
(36)

2
(2)

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, 2008. The change
in interest rate sensitivity from December 31, 2007 to December 31, 2008 was driven by changes in the absolute
level of interest rates and the addition of $2.25 billion in Tier 1 capital from the issuance of fixed rate cumulative
perpetual preferred stock, resulting from the Corporation’s fourth quarter 2008 participation in the Purchase
Program. Changes in interest rates will continue to impact the Corporation’s net interest income in 2009. 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 upon 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 estimated market value change in the economic value of equity is
then  compared  to  the  corporate  policy  guideline  limiting  such  adverse  change  to  15  percent  of  the  base
economic value of equity as a result of a parallel 200 basis point rate shock (but no lower than zero percent). The
Corporation  was  within  this  policy  parameter  at  December  31,  2008.  A  variety  of  alternative  scenarios  are
performed to measure the impact on economic value of equity, including changes in the level, slope and shape of
the yield curve.

Sensitivity of Economic Value of Equity to Changes in Interest Rates

December 31,
2008

Amount

%

(in millions)

December 31,
2007

Amount

%

(in  millions)

Change in Interest Rates:

Change in  Interest Rates:

+200 basis points . . . . . . . . . . . .
–25 basis points (to zero percent) .

585
(134)

5
(1)

+200 basis points . . . . . . . .
. . . . . . . .
–200 basis points

241
(789)

3
(9)

The change in economic value of equity sensitivity from December 31, 2007 to December 31, 2008 noted in

the table above resulted from the same  reasons  cited in the interest rate sensitivity  discussion  above.

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.

53

Risk Management Derivative Instruments

Risk Management Notional Activity

Balance at January 1, 2007 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Additions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maturities/amortizations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign  currency translation adjustment . . . . . . . . . . . . . . . . . . . . . . . . . .

Balance at December 31, 2007 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Additions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maturities/amortizations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Terminations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Interest
Rate
Contracts

Foreign
Exchange
Contracts

(in millions)

$ 8,453
400
(3,452)
1

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

$

551
4,035
(4,037)
—

$

549
5,252
(5,257)
—

Totals

$ 9,004
4,435
(7,489)
1

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

Balance at December 31, 2008 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 3,400

$

544

$ 3,944

The notional amount of risk management interest rate swaps totaled $3.4 billion at December 31, 2008, and
$5.4 billion at December 31, 2007. The decrease in notional amount of $2.0 billion from December 31, 2007 to
December  31,  2008  reflects  maturities.  The  fair  value  of  risk  management  interest  rate  swaps  was  a  net
unrealized gain of $396 million at December 31, 2008, compared to a net unrealized gain of $143 million at
December 31, 2007.

For the year ended December 31, 2008, risk management interest rate swaps generated $67 million of net
interest income, compared to $55 million of net interest expense for the year ended December 31, 2007. The
increase in swap income for 2008, compared to 2007, was primarily due to maturities in 2007 of interest rate
swaps that carried a negative spread.

Table 11 summarizes the expected maturity distribution of the notional amount of risk management interest
rate swaps and provides the weighted average interest rates associated with amounts to be received or paid as of
December 31, 2008. Swaps have been grouped  by asset and  liability designation.

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, purchased put options, foreign exchange forward contracts and foreign
exchange swap agreements. The aggregate notional amounts of these risk management derivative instruments at
December 31, 2008 and 2007 were $544 million  and $549 million, respectively.

During 2008, the Corporation terminated an interest rate swap with a notional amount of $150 million that
was  designated  as  a  fair  value  hedge.  The  pre-tax  gain  of  $35  million  realized  on  the  termination  will  be
recognized in net interest income over the remaining life of the related debt (15 years). The swap was replaced
with another interest rate swap with a notional amount of $150 million with a different counterparty.

Further information regarding risk management derivative instruments is provided in Notes 1, 11, and 20 to

the consolidated financial statements.

54

TABLE 11: REMAINING EXPECTED MATURITY  OF RISK MANAGEMENT  INTEREST

RATE SWAPS

(dollar  amounts  in millions)

2009

2010

2011

2012

2013

2014–2026

Dec. 31, Dec. 31,

2008
Total

2007
Total

Variable rate asset designation:

Generic receive fixed swaps . . . . . . . . .

$ — $ 900

$ 800

$ — $ — $ —

$1,700

$3,200

Weighted average: (1)

Receive rate . . . . . . . . . . . . . . . . . .
Pay rate . . . . . . . . . . . . . . . . . . . .

Fixed rate asset designation:

Pay fixed swaps

—% 5.64% 4.75% —% —%
— 3.43

3.70

—

—

—%
—

5.22% 7.02%
3.56

7.37

Amortizing . . . . . . . . . . . . . . . . . .

$ — $ — $ — $ — $ — $ —

$ — $

2

Weighted average:

Receive rate . . . . . . . . . . . . . . . . . .
Pay rate . . . . . . . . . . . . . . . . . . . .

Medium- and long-term debt designation:

—% —% —% —% —%
—
—

—

—

—

—%
—

—% 4.74%
—

3.52

Generic receive fixed swaps . . . . . . . . .

$ 100

$ — $ — $ — $ — $1,600

$1,700

$2,200

Weighted average: (1)

Receive rate . . . . . . . . . . . . . . . . . .
Pay rate . . . . . . . . . . . . . . . . . . . .

6.06% —% —% —% —% 5.73%
3.88

3.31

—

—

—

—

5.75% 5.90%
3.34

5.14

Total notional amount . . . . . . . . . . . . . .

$ 100

$ 900

$ 800

$ — $ — $1,600

$3,400

$5,402

(1) Variable rates paid on receive fixed swaps are based on prime (with various maturities) rates in effect at December 31,

2008.

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, 2007 . . . . . . . . . . . . . . . . . . . . . . . .
Additions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maturities/amortizations . . . . . . . . . . . . . . . . . . . . . . . . . .
Terminations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Balance at December 31, 2007 . . . . . . . . . . . . . . . . . . . . .
Additions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maturities/amortizations . . . . . . . . . . . . . . . . . . . . . . . . . .
Terminations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 5,567
4,277
(810)
(526)

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

(in millions)
$

$1,105
765
(389)
—

2,893
102,903
(103,081)
—

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

$

2,715
108,886
(108,878)
—

Totals

$

9,565
107,945
(104,280)
(526)

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

Balance at December 31, 2008 . . . . . . . . . . . . . . . . . . . . .

$12,342

$2,145

$

2,723

$ 17,210

The Corporation writes and purchases interest rate caps 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 81 percent of total interest rate, energy and foreign
exchange contracts at December 31, 2008, compared to 68 percent at December 31, 2007. Refer to Notes 1 and
20  to  the  consolidated  financial  statements  for  further  information  regarding  customer-initiated  and  other
derivative instruments.

55

Warrants for Nonmarketable Equity Securities

The Corporation holds approximately 780 warrants for generally nonmarketable equity securities. These
warrants  are  primarily  from  high  technology,  non-public  companies  obtained  as  part  of  the  loan  origination
process.  As  discussed  in  Note  1  to  the  consolidated  financial  statements,  warrants  that  have  a  net  exercise
provision or non-contingent put right embedded in the warrant agreement are classified as derivatives which
must be recorded at fair value (approximately 400 warrants at December 31, 2008). The value of all warrants that
are  carried  at  fair  value  ($8  million  at  December  31,  2008)  is  at  risk  to  changes  in  equity  markets,  general
economic conditions and other factors. The majority of new warrants obtained as part of the loan origination
process  no  longer  contain  an  embedded  net  exercise  provision.  Effective  January  1,  2008,  the  Corporation
adopted SFAS No. 157, ‘‘Fair Value Measurements’’, (SFAS 157), as discussed in Note 1 to the consolidated
financial statements. Upon adoption, the estimated fair value of warrants carried at fair value was adjusted to
reflect  a  discount  for  lack  of  liquidity,  resulting  in  a  $2  million  pre-tax  charge  to  earnings.  For  further
information regarding the valuation of warrants accounted for as derivatives, refer to the ‘‘Critical Accounting
Policies’’ section of this financial review.

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.  The  Corporation  has  various  financial  obligations,  including  contractual
obligations and commercial commitments, which may require future cash payments. The following contractual
obligations  table  summarizes  the  Corporation’s  noncancelable  contractual  obligations  and  future  required
minimum payments, and includes unrecognized tax benefits in ‘‘other long-term obligations’’. Refer to Notes 7,
10, 11, 12 and 17 to the consolidated financial statements for further information regarding these contractual
obligations.

Contractual Obligations

December  31, 2008

Deposits without a stated maturity * . . . . . . . . . . . . . .
Certificates of deposit and other deposits  with a stated

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

Minimum Payments Due by Period

Total

Less than
1 Year

1–3
Years

3–5
Years

More than
5 Years

$25,385

$25,385

$ — $ — $ —

(in millions)

16,570
1,749
14,685
636
88
309

15,014
1,749
3,675
64
57
85

1,429
—
3,975
121
27
67

86
—
3,520
101
2
16

41
—
3,515
350
2
141

Total contractual obligations . . . . . . . . . . . . . . . . . .

$59,422

$46,029

$5,619

$3,725

$4,049

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

$

965

$ — $ 150

$ — $ 815

* Deposits  and  borrowings  exclude  accrued  interest.

The  Corporation  has  other  commercial  commitments  that  impact  liquidity.  These  commitments  include
commitments  to  purchase  and  sell  earning  assets,  commitments  to  fund  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.

56

Commercial Commitments

December  31, 2008

Commitments to purchase investment  securities
. . . . .
Commitments to sell investment securities . . . . . . . . .
Commitments to fund 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)

$ 1,312
10

$ 1,312
10

$ — $ — $ —
—

—

—

36
28,025
6,240
156

1
12,287
3,894
140

3
9,420
1,429
16

7
4,436
858
—

25
1,882
59
—

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

$35,779

$17,644

$10,868

$5,301

$1,966

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  20  to  the  consolidated  financial  statements  for  a  further
discussion of these commercial commitments.

Since  market  disruptions  began  in  the  latter  half  of  2008,  it  has  been  increasingly  difficult  for  market
participants to borrow funds with maturities beyond one year. The Corporation satisfies liquidity requirements
with various funding sources. The Corporation may access the purchased funds market, which is comprised of
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 (‘‘other time deposits’’ on the consolidated
balance sheets), foreign office time deposits and short-term borrowings. Purchased funds totaled $9.5 billion at
December 31, 2008, compared to $10.2 billion and $7.8 billion at December 31, 2007 and 2006, respectively.
Capacity for incremental purchased funds at December 31, 2008 consisted mostly of federal funds purchased,
brokered  certificates  of  deposits,  securities  sold  under  agreements  to  repurchase  and  borrowings  under  the
Federal Reserve Term Auction Facility. In February 2008, the Bank became 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, 2008, the Corporation had $8.0 billion of
outstanding  borrowings  from  the  FHLB  with  original  maturities  ranging  from  1-6  years,  and  substantial
collateral  to  support  additional  borrowings.  Another  source  of  funding,  if  needed,  would  be  liquid  assets,
including  cash  and  due  from  banks,  federal  funds  sold  and  securities  purchased  under  agreements  to  resell,
interest-bearing  deposits  with  the  Federal  Reserve  and  other  banks,  other  short-term  investments  and
investment  securities  available-for-sale,  which  totaled  $12.8  billion  at  December  31,  2008,  compared  to
$8.1 billion at December 31, 2007. Additionally, the Corporation also had available approximately $10 billion
from a collateralized borrowing account with the Federal Reserve Bank and, if market conditions were to permit,
could issue up to $11.1 billion of debt under an existing $15 billion medium-term senior note program which
allows the principal banking subsidiary to issue debt with maturities between one and 30 years at December 31,
2008.

In addition, as previously discussed, in the fourth quarter 2008, the Corporation elected to participate in the
TLG Program announced by the FDIC in October 2008. Under the TLG Program, up to $5.2 billion of senior
unsecured debt issued by the Bank between October 14, 2008 and June 30, 2009 with a maturity of more than
30 days is eligible to be guaranteed by the FDIC. Debt guaranteed by the FDIC is backed by the full faith and
credit of the United States. The guarantee expires at the earlier of the maturity date of the issued debt or June 30,
2012. All senior unsecured debt issued under the TLG Program will be subject to an annualized fee ranging
from 50 basis points to 100 basis points of the amount of debt, based on maturity. At December 31, 2008, there

57

was approximately $3 million of senior unsecured debt outstanding in the form of bank-to-bank deposits issued
under the TLG Program.

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,  2008,  the  four  major  rating  agencies  had  assigned  the  following  ratings  to  long-term  senior
unsecured obligations of the Corporation and the Bank.

December  31, 2008

Comerica
Incorporated

Comerica
Bank

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

A
A2
A+
A

A+
A1
A+
A (high)

The  parent  company  held  $11  million  of  cash  and  cash  equivalents  and  $2.3  billion  of  short-term
investments with a subsidiary bank at December 31, 2008, mostly from the Purchase Program proceeds. Refer to
the ‘‘Preferred Stock Dividends’’ section of this financial review for further information. A source of liquidity for
the parent company is dividends from its subsidiaries. As discussed in Note 19 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 2009, the banking subsidiaries can pay dividends up to $62 million
plus 2009 net profits without prior regulatory approval. One measure of current parent company liquidity is
investment in subsidiaries as a percentage of shareholders’ equity. An amount over 100 percent represents the
reliance on subsidiary dividends to repay liabilities. As of December 31, 2008, the ratio was 80 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
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 projects that sufficient sources of liquidity
are available in each series of events.

The Corporation also holds a significant interest in certain variable interest entities (VIE’s), in which it is not
the primary beneficiary and does not consolidate. These unconsolidated VIE’s are principally private equity and
venture capital funds, or low income housing limited partnerships. The Corporation defines a significant interest
in a VIE as a subordinated interest that exposes it to a significant portion of the VIE’s 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 of the consolidated financial statements for a summarization
of the Corporation’s consolidation policy. Also, refer to Note 22 of the consolidated financial statements for a
discussion of the Corporation’s involvement in VIE’s, including those in which it holds a significant interest but
for which it is not the primary beneficiary.

58

Other Market Risks

The  Corporation’s  market  risk  related  to  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  securities.  Other  components  of
noninterest income, primarily brokerage fees, are  at risk  to changes in the level 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, 2008, the Corporation had a $64 million portfolio of investments in private equity and
venture capital funds, with commitments of $36 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.  Approximately  $14  million  of  the
underlying equity and debt (primarily equity) in these funds are to companies in the automotive industry. The
automotive-related positions do not represent a majority of any one fund’s investments; therefore the exposure
related  to  these  positions  is  mitigated  by  the  performance  of  other  investment  interests  within  the  fund’s
portfolio of companies. Income from indirect private equity and venture capital funds in 2008 was $8 million,
which  was  more  than  offset  by  $15  million  of  write-downs  recognized  on  such  investments  in  2008.  The
following table provides information on the Corporation’s private equity and venture capital funds investment
portfolio.

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

December 31,
2008

(dollar amounts
in millions)
136
$ 64
6
36

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.  An
Operational  Risk  Management  Committee  ensures  appropriate  risk  management  techniques  and  systems  are
maintained.  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.

59

In addition, internal audit and financial staff monitors and assesses 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 its 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  intends  to  use
situational analysis and other testing techniques to appreciate the scope and extent of these risks.

60

CRITICAL ACCOUNTING POLICIES

The  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, certain 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  (combined  allowance  for  loan  losses  and  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.  However,  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  (e.g.,  residential  real  estate  developments  and  nonmarketable
securities) with few transactions, many of which may be stressed, and an estimate of the probability of drawing
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 collateral value, market value of similar debt, enterprise value, liquidation value and
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  probably  losses  believed  to  be  inherent  in  the  loan  portfolio,  but  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 personal purpose 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.  Estimated  loss  ratios  incorporate  factors  such  as  recent
charge-off  experience,  current  economic  conditions  and  trends,  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,  the  high  technology  companies  and  the  retail  trade  (gasoline
delivery)  industry.  Furthermore,  a  portion  of  the  allowance  is  allocated  to  these  remaining  loans  based  on

61

industry specific risks inherent in certain portfolios that have not yet manifested themselves in the risk rating,
including portfolio exposures to the automotive industry.

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 and the risk associated with
new customer relationships.

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 allocated allowance as of December 31, 2008 would
change by approximately $18 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 becomes a watch list credit. Non-watch list letters of
credits and all unfunded commitments have a lower probability of draw, to which standard loan loss rates are
applied.

Automotive Industry Concentration

A concentration in loans to the automotive industry could result in significant changes to the allowance for
credit  losses  if  assumptions  underlying  the  expected  losses  differed  from  actual  results.  For  example,  a
bankruptcy  by  a  domestic  automotive  manufacturer  could  adversely  affect  the  risk  ratings  of  its  suppliers,
causing actual losses to differ from those expected. The allowance for loan losses included a component for
automotive  suppliers,  which  assumed  that  suppliers  who  derive  a  significant  portion  of  their  revenue  from
certain domestic manufacturers would be downgraded by one or two risk ratings in the event of bankruptcy of
those domestic manufacturers.

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 of Level 3 Financial Instruments

On January 1, 2008, the Corporation adopted SFAS 157 which defines fair value 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.  FASB  Staff  Position  SFAS  157-3  clarified  the
application of SFAS 157 in a market that is not  active.

SFAS 157 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  to  the  valuation
methodology 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

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which  all  significant  assumptions  are  observable  in  the  market.  Level  3  asset  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 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.

SFAS  157  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 include auction-rate securities, warrants for nonmarketable equity securities and securities not rated by a
credit agency at December 31, 2008. Additionally, from time to time, the Corporation may be required to record
at fair value other financial assets on a nonrecurring basis. Notes to the consolidated financial statements include
information  about  the  extent  to  which  fair  value  is  used  to  measure  assets  and  liabilities  and  the  valuation
methodologies 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 measurement.

At December 31, 2008, $1.2 billion, or two percent of total assets, consisted of Level 3 financial instruments
recorded at fair value on a recurring basis. The financial assets valued using Level 3 measurements primarily
included auction-rate securities. At December 31, 2008, less than one percent of total liabilities, or $5 million,
consisted of Level 3 financial instruments recorded  at fair  value on a recurring basis.

At December 31, 2008, $1.1 billion, or two percent of total assets, consisted of Level 3 financial instruments
recorded  at  fair  value  on  a  nonrecurring  basis.  The  financial  assets  valued  using  Level  3  measurements  on  a
nonrecurring basis included private equity investments, loan servicing rights and certain foreclosed assets. At
December 31, 2008, no liabilities were  measured  at fair value on  a  nonrecurring  basis.

See Note 23 to the consolidated financial statements for a complete discussion on the Corporation’s use of

fair value of financial instruments 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.  In  2008,  the  Corporation  recognized  total  share-based
compensation expense of $51 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 15 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 2008 and the Corporation’s stock price at December 31, 2008, 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 options’ vesting period. The fair value of restricted stock is based on the market price of

63

the Corporation’s stock at the grant date. Using the number of restricted stock awards issued in 2008, a $5.00 per
share increase in stock price would result in an increase in pretax expense of approximately $3 million, from the
assumed base, over the awards’ vesting period. Refer to Notes 1 and 15 to the consolidated financial statements
for further discussion of share-based compensation expense.

Nonmarketable Equity Securities

At December 31, 2008, the Corporation had a $64 million portfolio of investments in indirect private equity
and venture capital funds, and had commitments to fund additional investments of $36 million 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. The Corporation
bases its estimates of fair value for the majority of its private equity and venture capital fund investments on the
percentage ownership in the fair value of the entire fund, as reported by the fund’s management. In general, the
Corporation does not have the benefit of the same information regarding the fund’s underlying investments as
does the fund’s management. Therefore, after indication that the fund’s management adheres to accepted, sound
and recognized valuation techniques, including concepts in SFAS 157, the Corporation generally utilizes the fair
values assigned to the underlying portfolio investments by the fund’s management. For those funds where fair
value is not reported by the fund’s management, 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’s  management,  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
in  the  fourth  quarter  2008,  the  Corporation  holds  a  portfolio  of  auction-rate  securities  accounted  for  as
investment securities available-for-sale and stated at fair value of $1.1 billion at December 31, 2008. Due to the
lack  of  a  robust  secondary  auction-rate  securities  market  with  active  fair  value  indications,  fair  value  at
December 31, 2008 was determined using an income approach based on a discounted cash flow model. Two
significant  assumptions  were  utilized  in  this  model:  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 publicly available press releases
and 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.

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 about $20 million.

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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.

Warrants for Nonmarketable Equity Securities

The  Corporation  holds  a  portfolio  of  approximately  780  warrants  for  generally  non-marketable  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 non-contingent put right (approximately
400 warrants at December 31, 2008), are required to be accounted for as derivatives and recorded at fair value
($8 million at December 31, 2008). The fair value of the derivative warrant portfolio is reviewed quarterly and
adjustments to the fair value are recorded quarterly in current earnings. Fair value is determined using a Black-
Scholes valuation model, which has five inputs: risk-free rate, expected life, volatility, exercise price, and the per
share market value of the underlying company. Key assumptions used in the December 31, 2008 valuation were
as follows. The risk-free rate was estimated using the U.S. Treasury rate, as of the valuation date, corresponding
with the expected life of the warrant. The Corporation used an expected term of approximately 70 percent of the
remaining  contractual  term  of  each  warrant.  Volatility  was  estimated  using  an  index  of  comparable  publicly
traded companies, based on the SIC codes. Where sufficient financial data exists, a market approach method
was  utilized  to  estimate  the  current  value  of  the  underlying  company.  When  quoted  market  values  were  not
available, an index method was utilized. Under the index method, the subject companies’ values were ‘‘rolled-
forward’’ from the inception date through the valuation date based on the change in value of an underlying index
of guideline public companies. Less than half of the subject warrants were valued utilizing the index method.
The estimated fair value of the underlying securities for warrants requiring valuation at fair value were adjusted
for discounts related to lack of liquidity.

The  fair  value  of  warrants  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 assumptions could result in different valuations.

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

Preferred Stock and Related Warrant

The  Corporation  issued  2.25  million  shares  of  fixed  rate  cumulative  perpetual  preferred  stock  with  a
liquidation preference of $1,000 per share and granted a warrant to purchase 11.5 million shares of common
stock in the Corporation at an exercise price of $29.40 per share as a result of the Corporation’s participation in
the U.S. Treasury’s Capital Purchase Program (the Purchase Program). The preferred shares and related warrant
were recorded in equity at fair value at inception.

The fair value of the preferred shares at inception was calculated using an average of two valuation models:
the Income Approach and the Market Approach. The fair value of the warrant at inception was calculated using
a binomial lattice model. For the preferred shares valuation, the discounted cash flow method was utilized in
applying the income approach, including the application of a discount rate, based on observable market data for

65

the yield on debt issued by the Corporation, the Corporation’s cost of equity and observable yields from publicly
traded perpetual preferred stocks issued by companies in the banking industry. The market approach measured
value  through  analysis  of  recent  sales  and  comparable  assets.  The  warrant  valuation  model  required  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  life of  the warrant.

PENSION PLAN  ACCOUNTING

The Corporation has defined benefit 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  pension  expense  (income).  The  three  major  assumptions  are  the  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  second  assumption,  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 asset allocation and target asset allocation model for the plans is detailed in
Note  16  of  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
funds and mutual investment funds, equity securities, U.S. Treasury and other Government agency securities,
Government-sponsored  enterprise  securities  and  corporate  bonds  and  notes.  The  third  assumption,  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 that will be used to calculate 2009 expense for the defined benefit pension
plans  are  a  discount  rate  of  6.03  percent,  a  long-term  rate  of  return  on  assets  of  8.25  percent,  and  a  rate  of
compensation increase of 4.00 percent. Pension expense in 2009 is expected to be approximately $55 million, an
increase of $35 million from the $20 million recorded in 2008, primarily due to changes in the discount rate.

Changing the 2009 key actuarial assumptions discussed above in 25 basis point increments would have the

following impact on pension expense in 2009:

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

25 Basis Point

Increase Decrease

(in millions)

$(6.0)
(3.1)
2.9

$ 6.0
3.1
(2.9)

If the assumed long-term return on assets differs from the actual return on assets, the asset gains and 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 is comprised of executive and senior managers from
various areas of the Corporation, provides broad asset allocation guidelines to the asset manager, who reports
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.

Note 16 to the consolidated financial statements contains a table showing net funded status of the qualified
defined benefit plan at year-end which was a liability of $85 million at December 31, 2008. Due to the long-term
nature of pension plan assumptions, actual results may differ significantly from the actuarial-based estimates.

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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  pension  expense  in  future  years.  For  further  information,  refer  to  Note  1  to  the  consolidated
financial statements. The actuarial net loss in the qualified defined benefit plan recognized in accumulated other
comprehensive income (loss) at December 31, 2008 was a loss of $295 million, net of tax. In 2008, the actual loss
on plan assets was $293 million, compared to an expected return on plan assets of $100 million. In 2007, the
actual return on plan assets was $89 million, compared to an expected return on plan assets of $93 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 $175 million was made to the plan in 2008. For
the foreseeable future, the Corporation  has sufficient  liquidity  to make such payments.

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. Given the salaries expense
included  in  2008  segment  results,  pension  expense  was  allocated  approximately  40  percent,  31  percent,
24 percent and 5 percent to the Retail Bank, Business Bank, Wealth & Institutional Management and Finance
segments, respectively, in 2008.

INCOME TAXES

The calculation of the Corporation’s income tax provision and related tax 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 tax basis and financial reporting basis of assets and
liabilities. Accrued taxes represent the net estimated amount due 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 and assumptions made regarding future events. In the event that the future taxable income
does  not  occur  in  the  manner  anticipated,  other  initiatives  could  be  undertaken  to  preclude  the  need  to
recognize  a  valuation  allowance  against  the  deferred  tax  asset.  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, 2008,
there was a valuation allowance of approximately $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 17 to  the  consolidated financial  statements.

On  January  1,  2007,  the  Corporation  adopted  the  provisions  of  FASB  issued  Interpretation  No.  48,
‘‘Accounting  for  Uncertainty  in  Income  Taxes  —  an  interpretation  of  FASB  Statement  No.  109,’’  (FIN  48).
FIN 48 provides guidance on measurement, de-recognition of tax benefits, classification, accounting disclosure
and transition requirements in accounting for uncertain tax positions. For further discussion of FIN 48, refer to
Note 17 to the consolidated financial  statements.

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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:127) general  political,  economic  or  industry  conditions,  either  domestically  or  internationally,  may  be  less

favorable than expected;

(cid:127) 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:127) 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:127) 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:127) the soundness of other financial institutions  could adversely affect the Corporation;

(cid:127) there  can  be  no  assurances  that  recently  enacted  legislation,  such  as  the  Emergency  Economic
Stabilization Act of 2008, and actions taken by the United States Department of Treasury and the Federal
Deposit Insurance Corporation (FDIC) for the purpose of stabilizing the financial markets will achieve
their intended effects, and the impact of such legislation and regulatory programs on the Corporation
cannot be reliably determined at this time;

(cid:127) unfavorable developments concerning credit quality could adversely affect the Corporation’s financial

results;

(cid:127) problems faced by residential real estate developers could adversely affect the Corporation;

(cid:127) 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;

68

(cid:127) the introduction, implementation, withdrawal, success and timing of business initiatives and strategies,
including,  but  not  limited  to,  the  opening  of  new  banking  centers,  may  be  less  successful  or  may  be
different than anticipated, which could adversely affect the Corporation’s business;

(cid:127) utilization  of  technology  to  efficiently  and  effectively  develop,  market  and  deliver  new  products  and

services;

(cid:127) 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:127) operational  difficulties  or  information  security  problems  could  adversely  affect  the  Corporation’s

business and operations;

(cid:127) competitive product and pricing pressures among financial institutions within the Corporation’s markets

may change;

(cid:127) customer  borrowing,  repayment,  investment  and  deposit  practices  generally  may  be  different  than

anticipated;

(cid:127) management’s ability to maintain and expand customer  relationships may differ  from expectations;

(cid:127) management’s ability to retain key officers and employees may  change;

(cid:127) 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:127) changes in regulation or oversight may have a material adverse impact on the Corporation’s operations;

(cid:127) methods of reducing risk exposures  might not be effective;

(cid:127) terrorist  activities  or  other  hostilities  may  adversely  affect  the  general  economy,  financial  and  capital

markets, specific industries, and the Corporation; and

(cid:127) natural disasters, including, but not limited to, hurricanes, tornadoes, earthquakes, fires, floods and the
disruption of private or public utilities, may adversely affect the general economy, financial and capital
markets, specific industries, and the Corporation.

69

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

December 31

2008

2007

(in millions, except
share data)

$

913

$ 1,440

202
2,308
158

9,201

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

36
38
335

6,296

28,223
4,816
10,048
1,915
2,464
1,351
1,926

Total loans

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less  allowance for loan losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

50,505
(770)

50,743
(557)

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

49,735
683
14
4,334

50,186
650
48
3,302

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

$67,548

$62,331

LIABILITIES  AND  SHAREHOLDERS’ EQUITY
Noninterest-bearing  deposits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$11,701

$11,920

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 12/31/08 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Common  stock — $5 par  value:

Authorized — 325,000,000  shares
Issued — 178,735,252 shares  at 12/31/08  and  12/31/07 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Capital  surplus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accumulated other  comprehensive loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Retained  earnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less  cost  of common stock in treasury  —  28,244,967 shares at 12/31/08

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

30,254

41,955

1,749
14
1,625
15,053

60,396

15,261
1,325
8,357
6,147
1,268

32,358

44,278

2,807
48
1,260
8,821

57,214

2,129

—

894
722
(309)
5,345

894
564
(177)
5,497

and 28,747,097 shares at  12/31/07 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(1,629)

(1,661)

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

7,152

5,117

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

$67,548

$62,331

See notes to consolidated financial statements.

70

CONSOLIDATED STATEMENTS OF INCOME

Comerica Incorporated and Subsidiaries

Years Ended
December 31

2008

2007

2006

(in millions, except per
share data)

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

$2,649
389
13

$3,501
206
23

$3,216
174
32

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

3,051

3,730

3,422

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
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brokerage fees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign exchange income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bank-owned life insurance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net securities  gains
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net gain (loss) on sales of businesses
Income from lawsuit settlement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other noninterest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

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

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

734
87
415

1,236

1,815
686

1,129

229
199
69
69
58
42
40
38
67
—
—
82

893

781
194

975
156
62
104
76
13
103
18
244

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

1,751

Income from continuing operations before income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Provision for income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

NET  INCOME . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Preferred  stock dividends

271
59

212
1

213
17

1,167
105
455

1,727

2,003
212

1,791

221
199
75
63
54
43
40
36
7
3
—
147

888

844
193

1,037
138
60
91
63
43
18
(1)
242

1,691

988
306

682
4

686
—

1,005
130
304

1,439

1,983
37

1,946

218
180
65
64
46
40
38
40
—
(12)
47
129

855

823
184

1,007
125
55
85
56
47
11
5
283

1,674

1,127
345

782
111

893
—

Net income applicable to common stock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 196

$ 686

$ 893

Basic  earnings per common share:

Income from continuing operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 1.30
1.31

$ 4.47
4.49

$ 4.88
5.57

Diluted  earnings per common share:

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

1.29
1.29
348
2.31

4.40
4.43
393
2.56

4.81
5.49
380
2.36

See notes to consolidated financial statements.

71

CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY

Comerica Incorporated and Subsidiaries

Nonredeemable
Preferred
Stock

Common Stock

Accumulated
Other

Total

Shares

Capital Comprehensive Retained Treasury Shareholders’

Outstanding Amount Surplus Income (Loss) Earnings

Stock

Equity

BALANCE  AT  JANUARY  1, 2006 . . . . . . . .
Net  income . . . . . . . . . . . . . . . . . . . . . . .
Other  comprehensive income, net of tax . . . . .

$ —
—
—

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

($2.36  per  share)

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

stock plans . . . . . . . . . . . . . . . . . . . . . .
Share-based  compensation . . . . . . . . . . . . . .
Employee  deferred compensation  obligations . . .
SFAS 158 transition  adjustment, net of  tax . . . .

—
—

—
—
—
—

BALANCE  AT  DECEMBER 31,  2006 . . . . . .
FSP 13-2  transition adjustment, net of tax . . . .
FIN 48 transition adjustment, net of tax . . . . .

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 . . . . . . . . . . . . . .
Employee deferred compensation obligations . . .

—
—

—
—
—

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

—
—

162.9
—
—

—
(6.7)

1.7
—
(0.3)
—

157.6
—
—

157.6
—
—

—
(10.0)

2.4
—
—

150.0
—
—

—
—
—
—

0.5
—

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

$(170)
—
55

$461
—
—

$4,796 $ (913)
—
—

893
—

—
—

(380)
—

—
(384)

(27)
—
—
—

95
—
(17)
—

$5,282 $(1,219)
—
—

(46)
(6)

$5,230 $(1,219)
—
—

686
—

—
—

—
—
—
—

$894
—
—

$894
—
—

—
—

—
—
—

—
—

(15)
57
17
—

$520
—
—

$520
—
—

—
—

(16)
59
1

—
—
—
(209)

$(324)
—
—

$(324)
—
147

—
—

—
—
—

$894
—
—

$564
—
—

$(177)
—
(132)

$5,497 $(1,661)
—
—

213
—

—
—
—
—
— 124
—
—

— (19)
53
—

—
—
—
—

—
—

(348)
—
—
(3)

(14)
—

—
(1)
—
—

33
—

$5,068
893
55

948

(380)
(384)

53
57
—
(209)

$5,153
(46)
(6)

$5,101
686
147

833

97
59
—

$5,117
213
(132)

81

(348)
(1)
2,250
—

—
53

(393)
—

—
(580)

(393)
(580)

(26)
—
—

139
—
(1)

BALANCE  AT  DECEMBER 31, 2008 . . . . . .

$2,129

150.5

$894

$722

$(309)

$5,345 $(1,629)

$7,152

See notes to consolidated financial statements.

72

CONSOLIDATED STATEMENTS OF CASH FLOWS

Comerica Incorporated and Subsidiaries

Years Ended December  31,

2008

2007

2006

(in millions)

OPERATING ACTIVITIES

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

$

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

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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Share-based compensation expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net amortization of securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net securities gains
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net (gain) loss on sales of businesses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contribution to qualified pension plan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Excess tax benefits from share-based compensation arrangements . . . . . . . . . . . . . . . . . .
Net (increase) decrease in trading securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net decrease in loans held-for-sale . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net decrease (increase) in accrued income receivable . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net (decrease) increase in accrued expenses
Other, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Discontinued operations, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net cash provided by operating activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

213
1

212

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

862

$

686
4

682

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

$

893
111

782

37
5
12
84
—
—
57
(2)
—
12
—
(9)
(50)
78
(65)
25
(66)
75

1,014

975

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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Purchases of Federal Home Loan Bank stock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net increase in loans
Net increase in fixed assets
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net decrease  in customers’ liability on acceptances outstanding . . . . . . . . . . . . . . . . . . . . . .
Proceeds  from sales of businesses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Discontinued operations, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

7
882
(3,519)
—
(3,561)
(189)
8
3
—

Net cash used in investing activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(3,417)

(6,369)

FINANCING ACTIVITIES

Net (decrease) increase 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Proceeds  from issuance of preferred stock and related warrants . . . . . . . . . . . . . . . . . . . . . .
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Discontinued operations, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net cash provided by financing activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net increase (decrease) in cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash  and cash equivalents at beginning of year . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(2,299)
(1,058)
(34)
8,000
(2,000)
2,250
1
—
(1)
(395)
—

4,464

1,909
1,514

(1,295)
2,172
(8)
4,335
(1,529)
—
89
9
(580)
(390)
—

2,803

(2,552)
4,066

1
1,337
(747)
—
(4,324)
(163)
3
43
221

(3,629)

2,496
333
(3)
3,326
(1,303)
—
45
9
(384)
(377)
—

4,142

1,488
2,578

Cash  and cash equivalents at end of year . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 3,423

$ 1,514

$ 4,066

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

$ 1,266

$ 1,703

$ 1,385

Income taxes 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

$

241

65
84
—

$

$

402

20
—
83

$

$

299

13
—
74

See notes to consolidated financial statements.

73

NOTES  TO THE 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  25.  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  and  prevailing  practices  within  the  banking  industry.  The  preparation  of  financial  statements  in
conformity  with  U.S.  generally  accepted  accounting  principles  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.

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

of the accompanying consolidated financial statements.

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  (VIE’s)  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 VIE’s when it holds a majority (controlling) interest in
the  entity’s  outstanding  voting  stock.  The  minority  interest  in  less  than  100  percent  owned  consolidated
subsidiaries  is  not  material  and  is  included  in  ‘‘accrued  expenses  and  other  liabilities’’  on  the  consolidated
balance sheets. The related minority interest in earnings which is included in ‘‘other noninterest expenses’’ on the
consolidated statements of income was a charge (credit) of $1 million or less for the years ended December 31,
2008, 2007 and 2006.

Equity  investments  in  entities  that  are  not  VIE’s  where  the  Corporation  owns  less  than  a  majority
(controlling) interest and equity investments in entities that are VIE’s 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

74

NOTES  TO THE CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

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 (losses)’’ 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 VIE’s, refer to Note 22.

Fair Value Measurements

On  January  1,  2008,  the  Corporation  adopted  Statement  of  Financial  Accounting  Standards  (SFAS)
No.  157,  ‘‘Fair  Value  Measurements,’’  (SFAS  157),  which  defines  fair  value,  establishes  a  framework  for
measuring  fair  value  under  accounting  principles  generally  accepted  in  the  United  States,  and  enhances
disclosures about fair value measurements. The Corporation elected not to delay the application of SFAS 157 to
nonfinancial  assets  and  nonfinancial  liabilities,  as  allowed  by  FASB  Staff  Position  (FSP)  SFAS  157-2.  FSP
SFAS 157-3 clarifies the application of SFAS 157 in a market that is not active. SFAS 157 (as amended) applies
whenever other standards require (or permit) assets or liabilities to be measured at fair value and, therefore, does
not expand the use of fair value in any new circumstances. 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. SFAS 157 (as amended) clarifies that fair value should be
based on the assumptions market participants would use when pricing an asset or liability and establishes a fair
value hierarchy that prioritizes the information used to develop those assumptions. The fair value hierarchy gives
the highest priority to quoted prices in active markets and the lowest priority to unobservable data. SFAS 157 (as
amended) requires fair value measurements to be 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 cases where the market for a financial asset or liability is not active, the Corporation
includes appropriate risk adjustments that market participants would make for nonperformance and liquidity
risks when developing fair value measurements.

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.  The  initial  adoption  of  SFAS  157  resulted  in  a  reduction  to
noninterest income of approximately $3 million. For a further discussion of SFAS 157, refer to Note 23 to the
consolidated financial statements.

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.

75

NOTES  TO THE CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

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

Investment  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.  Investment  securities
held-to-maturity are recorded at cost, adjusted for amortization of premium and  accretion of discount.

Investment  securities  that  are  not  considered  held-to-maturity  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).

Available-for-sale and held-to-maturity securities are reviewed quarterly for possible other-than-temporary
impairment. The review includes an analysis of the facts and circumstances of each individual investment and
focuses on whether the decline in value was caused by a change in the probability of contractual cash flows.
Other factors considered include 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  that  is  considered  to  be
other-than-temporary  is  recorded  as  a  loss  in  ‘‘net  securities  gains  (losses)’’  in  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.

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, but 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 senior management. The Corporation performs a detailed credit
quality  review  quarterly  on  both  large  business  and  certain  large  personal  purpose  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. Business loans are those belonging to the commercial, real estate
construction, commercial mortgage, lease financing and international loan portfolios. A portion of the allowance
is  allocated  to  the  remaining  business  loans  by  applying  estimated  loss  ratios,  based  on  numerous  factors
identified below, to the loans within each risk rating. 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. Furthermore, a portion of the allowance is allocated to these remaining loans based on industry
specific  risks  inherent  in  certain  portfolios  that  have  not  yet  manifested  themselves  in  the  risk  ratings.  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
incorporate factors, such as recent charge-off experience, current economic conditions and trends, 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  largest  domestic  geographic
markets (Midwest, Western and Texas), as  well as mapping to bond  tables.

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

76

NOTES  TO THE CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

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 and the risk associated with new customer relationships. The allowance
associated with the margin for inherent imprecision 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.  The  allowance  due  to  new  business  migration  risk  is  based  on  an  evaluation  of  the  risk  of  rating
downgrades associated with loans that do  not  have a full year of  payment  history.

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 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  covers  management’s  assessment  of
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 becomes a
watch  list  credit  (generally  consistent  with  regulatory  defined  special  mention,  substandard  and  doubtful
accounts). Non-watch list letters of credits 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 are comprised 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.

Loans that have been restructured but yield a rate equal to or greater than the rate charged for new loans
with comparable risk and have met the requirements for accrual status are not reported as nonperforming assets.
Such loans continue to be evaluated for impairment for the remainder of the calendar year of the restructuring.
These  loans  may  be  excluded  from  the  impairment  assessment  in  the  calendar  years  subsequent  to  the
restructuring,  if  not  impaired  based  on  the  modified  terms.  See  Note  4  for  additional  information  on  loan
impairment.

Residential  mortgage  loans  are  generally  placed  on  nonaccrual  status  during  the  foreclosure  process,
normally no later than 150 days past due. Other consumer loans are generally not placed on nonaccrual status

77

NOTES  TO THE CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

and  are  charged  off  no  later  than  180  days  past  due,  and  earlier,  if  deemed  uncollectible.  Loans,  other  than
consumer loans, and debt securities are generally placed on nonaccrual status when principal or interest is past
due  90  days  or  more  and/or  when,  in  the  opinion  of  management,  full  collection  of  principal  or  interest  is
unlikely. 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.

A  nonaccrual  loan  that  is  restructured  will  generally  remain  on  nonaccrual  after  the  restructuring  for  a
period of six months to demonstrate that the borrower can meet the restructured terms. However, sustained
payment performance prior to the restructuring or significant events that coincide with the restructuring are
included in assessing whether the borrower can meet the restructured terms. These factors may result in the loan
being returned to an accrual status at the time of restructuring or upon satisfaction of a shorter performance
period. If management is uncertain whether the borrower has the ability to meet the revised payment schedule,
the loan remains classified as nonaccrual.

Other real estate acquired is carried at the lower of cost or fair value, less estimated costs to sell. When the
property is acquired through foreclosure, any excess of the related loan balance over fair value 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 10-33 years for premises that the Corporation owns and three 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 and Other Intangible Assets

Goodwill  and  identified  intangible  assets  that  have  an  indefinite  useful  life  are  subject  to  impairment
testing, which is conducted annually, or on an interim basis if events or changes in circumstances between annual
tests indicate the assets might be impaired. The Corporation performs its annual impairment test for goodwill as
of July 1 of each year. The impairment test involves assigning tangible assets and liabilities, identified intangible
assets  and  goodwill  to  reporting  units,  which  are  a  subset  of  the  Corporation’s  operating  segments,  and
comparing the fair value of each reporting unit to its carrying value. If the fair value is less than the carrying
value, a further test is required to measure the amount of impairment.

78

NOTES  TO THE CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

The Corporation reviews finite-lived intangible assets and other long-lived assets for impairment whenever
events or changes in circumstances indicate that the carrying amount of the asset may not be recoverable from
projected undiscounted net operating cash flows. If the projected undiscounted net operating cash flows are less
than the carrying amount, a loss is recognized to  reduce the carrying amount to  fair value.

Additional information regarding goodwill, other intangible assets and impairment policies can be found in

Note 8.

Nonmarketable Equity Securities

The Corporation has a portfolio of investments in private equity and venture capital funds. The majority of
these  investments  are  not  readily  marketable  and  are  reported  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.

Derivative Instruments

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, on 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,  cash  flow  hedge  or  a  hedge  of  a  net
investment in a foreign operation. For derivative instruments designated and qualifying as a fair value hedge
(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  a  cash  flow  hedge
(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 that are designated and
qualify as a hedge of a net foreign currency investment in a foreign subsidiary, the gain or loss is reported in other
comprehensive income as part of the cumulative translation adjustment to the extent it is effective. For derivative
instruments not designated as hedging instruments, the gain or loss is recognized in current earnings during the
period of change.

If the Corporation determines that a derivative instrument has not been or will not continue to be highly
effective  as  a  fair  value  or  cash  flow  hedge,  or  that  the  hedge  designation  is  no  longer  appropriate,  hedge
accounting is discontinued. The derivative instrument will continue to be recorded in the consolidated balance
sheets at its fair value, with future changes in fair  value recognized in  noninterest income.

Foreign exchange futures and forward contracts, foreign currency options, interest rate caps, interest rate
swap  agreements  and  energy  derivative  contracts  executed  as  a  service  to  customers  are  not  designated  as
hedging instruments and both the realized and unrealized gains and losses on these instruments are recognized
in noninterest income.

79

NOTES  TO THE CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

The Corporation holds a portfolio of warrants for nonmarketable equity securities. Most of these warrants
are from high technology, non-public companies obtained as part of the loan origination process. Warrants that
have a net exercise provision or a non-contingent put right embedded in the warrant agreement (primarily those
obtained prior to 2006) are required to be accounted for as derivatives and recorded at fair value. The initial fair
value of warrants obtained as part of the loan origination process is deferred and amortized into ‘‘interest and
fees on loans’’ on the consolidated statements of income over the life of the loan. The fair value of these warrants
is  subsequently  adjusted  on  a  quarterly  basis,  with  any  changes  in  fair  value  recorded  in  ‘‘other  noninterest
income’’ on the consolidated statements  of income.

Further information on the Corporation’s derivative instruments  is included in  Note 20.

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 20.

Loan Origination Fees and Costs

On January 1, 2008, the Corporation prospectively implemented a refinement in the application of SFAS
No.  91,  ‘‘Accounting  for  Loan  Origination  Fees  and  Costs,’’  (SFAS  91),  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 ($0.11 per diluted
share). Any adjustments to retroactively apply the refinement of SFAS 91 would not have been material to any
prior reporting periods.

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 the provisions of SFAS No. 123 (revised 2004), ‘‘Share-Based Payment,’’
(SFAS 123(R)), using the modified-prospective transition method. The Corporation recognizes compensation
expense under SFAS 123(R) using the straight-line method over the 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 the date SFAS 123(R) was adopted continue to be based on the estimate of the grant-date fair
value and attribution method used under  prior accounting  guidance.

SFAS 123(R) 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 the
adoption  of  SFAS  123(R),  the  Corporation  recorded  the  expense  associated  with  share-based  compensation

80

NOTES  TO THE CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

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 Financial Accounting
Standards Board (FASB) Staff Position No. FAS 123(R)-3, ‘‘Transition Election Related to Accounting for Tax
Effects  of  Share-Based  Payment  Awards,’’  for  calculating  the  tax  effects  of  share-based  compensation  under
SFAS 123(R). 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 SFAS 123(R).

Further information on the Corporation’s share-based compensation plans is included in Note 15.

Pension and Other Postretirement Costs

On December 31, 2006, the Corporation adopted the provisions of SFAS No. 158, ‘‘Employers’ Accounting
for Defined Benefit Pension and Other Postretirement Plans, an amendment of FASB Statements No. 87, 88,
106, and 132(R),’’ (SFAS 158), and recognized in its consolidated balance sheet the funded status of its defined
benefit pension and postretirement plans, measured as the difference between the fair value of plan assets and
the benefit obligation. For a pension plan, the benefit obligation is the projected benefit obligation; for any other
postretirement plan, the benefit obligation is the accumulated benefit obligation. The Corporation also recorded
prior service costs, net actuarial losses and remaining transition obligations as components of accumulated other
comprehensive income (loss), net of tax, at December 31, 2006. Actuarial gains or losses and prior service costs
or  credits  that  arise  subsequent  to  December  31,  2006  are  recognized  as  increases  or  decreases  in  other
comprehensive income (loss).

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
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 death, a compensation rate increase, a discount rate used to determine the current benefit obligation and a
long-term expected return on plan assets. Net periodic 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 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.

81

NOTES  TO THE CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

For  further  information  regarding  the  Corporation’s  pension  and  other  postretirement  plans  refer  to

Note 16.

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 on low income housing partnerships) and includes deferred income taxes on temporary
differences between the tax basis and financial reporting basis of assets and liabilities. Deferred tax assets are
evaluated  for  realization  based  on  available  evidence  and  assumptions  made  regarding  future  events.  This
evaluation includes assumptions of future taxable income and other likely initiatives that could be undertaken. 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.

On  January  1,  2007,  the  Corporation  adopted  the  provisions  of  FASB  Interpretation  (FIN)  No.  48,
‘‘Accounting  for  Uncertainty  in  Income  Taxes  —  an  interpretation  of  FASB  Statement  No.  109,’’  (FIN  48).
FIN 48 permitted the Corporation to change its accounting policy as to where interest and penalties on income
tax liabilities is classified in the consolidated statements of income. Effective January 1, 2007, the Corporation
prospectively  changed  its  accounting  policy  to  classify  interest  and  penalties  on  income  tax  liabilities  in  the
‘‘provision for income taxes’’ on the consolidated statements of income. For periods prior to 2007, interest and
penalties  on  income  tax  liabilities  remained  classified  in  ‘‘other  noninterest  expenses’’  on  the  consolidated
statements  of  income.  For  a  further  discussion  of  FIN  48,  refer  to  Note  17  to  the  consolidated  financial
statements.

On January 1, 2008, the Corporation adopted EITF Issue No. 06-11 ‘‘Accounting for Income Tax Benefits
of  Dividends  on  Share-Based  Payment  Awards’’  (EITF  06-11).  EITF  06-11  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 the adoption of EITF 06-11, the
income tax benefit for such dividends  was  recognized as a reduction  of income tax expense.

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 27.

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
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  13.

82

NOTES  TO THE CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Note 2  — Pending Accounting Pronouncements

In  December  2007,  the  FASB  issued  SFAS  No.  141  (revised  2007),  ‘‘Business  Combinations,’’
(SFAS 141(R)), which replaces SFAS 141. SFAS 141(R) establishes principles and requirements for recognition
and measurement of assets, liabilities and any noncontrolling interest acquired due to a business combination.
Under SFAS 141(R) the entity that acquires the business (whether in a full or partial acquisition) may recognize
only the assets acquired, the liabilities assumed, and any noncontrolling interest in the acquiree at the acquisition
date, measured at fair value. As such, an acquirer will not be permitted to recognize any allowance for loan losses
of the acquiree, if applicable. SFAS 141(R) requires the acquirer to recognize goodwill as of the acquisition date,
measured  as  a  residual.  Under  SFAS  141(R),  acquisition-related  transaction  and  restructuring  costs  will  be
expensed as incurred rather than treated as part of the acquisition cost and included in the amount recorded for
assets acquired. SFAS 141(R) is effective for fiscal years beginning after December 15, 2008. Accordingly, the
Corporation will apply the provisions  of  SFAS 141(R) for acquisitions completed after December 31, 2008.

In December 2007, the FASB issued SFAS No. 160, ‘‘Noncontrolling Interests in Consolidated Financial
Statements, an amendment of ARB 51,’’ (SFAS 160), which defines noncontrolling interest as the portion of
equity in a subsidiary not attributable, directly or indirectly, to the parent. SFAS 160 requires the ownership
interests in subsidiaries held by parties other than the parent (previously referred to as minority interest) to be
clearly presented in the consolidated statement of financial position within equity, but separate from the parent’s
equity. The amount of consolidated net income attributable to the parent and to any noncontrolling interest
must  be  clearly  presented  on  the  face  of  the  consolidated  statement  of  income.  Changes  in  the  parent’s
ownership interest while the parent retains its controlling financial interest (greater than 50 percent ownership)
are to be accounted for as equity transactions. Upon a loss of control, any gain or loss on the interest sold will be
recognized in earnings. Additionally, any ownership interest retained will be remeasured at fair value on the date
control is lost, with any gain or loss recognized in earnings. SFAS 160 is effective for fiscal years beginning after
December 15, 2008. Accordingly, the Corporation will adopt the provisions of SFAS 160 in the first quarter
2009. The Corporation does not expect the adoption of the provisions of SFAS 160 to have a material effect on
the Corporation’s financial condition and  results of  operations.

In March 2008, the FASB issued SFAS No. 161, ‘‘Disclosures about Derivative Instruments and Hedging
Activities,  an  amendment  of  FASB  Statement  No.  133,’’  (SFAS  161).  SFAS  161  applies  to  all  derivative
instruments  and  related  hedged  items  accounted  for  under  SFAS  No.  133,  ‘‘Accounting  for  Derivative
Instruments and Hedging Activities,’’ (SFAS 133). SFAS 161 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 under SFAS 133 and its related interpretations, 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,  SFAS  161  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. SFAS 161
is  effective  for  financial  statements  issued  for  fiscal  years  and  interim  periods  beginning  after  November  15,
2008.  Accordingly,  the  Corporation  will  adopt  the  provisions  of  SFAS  161  in  the  first  quarter  2009.  The
Corporation  does  not  expect  the  adoption  of  the  provisions  of  SFAS  161  to  have  a  material  effect  on  the
Corporation’s financial condition and results of operations.

83

NOTES  TO THE CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

In  April  2008,  the  FASB  issued  FSP  No.  FAS  142-3,  ‘‘Determination  of  the  Useful  Life  of  Intangible
Assets,’’ (FSP FAS 142-3). FSP FAS 142-3 amends the factors that should be considered in developing renewal
or extension assumptions used to determine the useful life of a recognized intangible asset under SFAS No. 142,
‘‘Goodwill and Other Intangible Assets,’’ (SFAS 142). The intent of FSP FAS 142-3 is to improve the consistency
between the useful life of a recognized intangible asset under SFAS 142 and the period of expected cash flows
used to measure the fair value of the asset under SFAS 141(R), ‘‘Business Combinations’’. FSP FAS 142-3 is
effective  for  fiscal  years  beginning  after  December  15,  2008.  Accordingly,  the  Corporation  will  adopt  the
provisions of FSP FAS 142-3 in the first quarter 2009. The Corporation does not expect the adoption of the
provisions of FSP FAS 142-3 to have a material effect on the Corporation’s financial condition and results of
operations.

In  June  2008,  the  FASB  issued  FSP  No.  EITF  03-6-1,  ‘‘Determining  Whether  Instruments  Granted  in
Share-Based Payment Transactions are Participating Securities,’’ (FSP EITF 03-6-1). FSP EITF 03-6-1 clarifies
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  prescribed  by  SFAS  128,  ‘‘Earnings  Per  Share.’’  FSP  EITF  03-6-1  is
effective for financial statements issued for fiscal years and interim periods beginning after December 15, 2008.
All prior period earnings per share amounts presented are required to be adjusted retrospectively. Accordingly,
the Corporation will adopt the provisions of FSP EITF 03-6-1 in the first quarter 2009. The Corporation does
not expect the adoption of the provisions of FSP EITF 03-6-1 to have a material effect on the Corporation’s
financial condition and results of operations.

In December 2008, the FASB issued FSP No. FAS 132(R)-1, ‘‘Employers’ Disclosures about Postretirement
Benefit  Plan  Assets,’’  (FSP  FAS  132(R)-1).  FSP  FAS  132(R)-1  amends  SFAS  No.  132(R),  ‘‘Employers’
Disclosures about Pensions and Other Postretirement Benefits,’’ to require additional disclosures about assets
held  in  an  employer’s  defined  benefit  pension  or  other  postretirement  plan.  FSP  FAS  132(R)-1  requires
(1)  disclosure  of  the  fair  value  of  each  major  asset  category,  (2)  employers  to  consider  whether  additional
categories or further disaggregation should be disclosed, (3) disclosure of the level within the fair value hierarchy
in  which  each  major  category  of  plan  assets  falls,  using  the  guidance  in  SFAS  157,  and  (4)  reconciliation  of
beginning and ending balances of plan assets with fair values measured using significant unobservable inputs.
FSP  FAS  132(R)-1  is  effective  for  financial  statements  issued  for  fiscal  years  after  December  15,  2009.
Accordingly,  the  Corporation  will  adopt  the  provisions  of  FSP  FAS  132(R)-1  in  its  consolidated  financial
statements  for  the  year  ended  December  31,  2009.  The  Corporation  does  not  expect  the  adoption  of  the
provisions of FSP FAS 132(R)-1 to have a material effect on the Corporation’s financial condition and results of
operations.

84

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Note 3  — Investment Securities

A  summary of the Corporation’s investment securities  available-for-sale follows:

Amortized
Cost

Gross
Unrealized
Gains

Gross
Unrealized
Losses

Fair
Value

(in millions)

December 31, 2008

U.S. Treasury and other Government  agency securities . . . .
Government-sponsored enterprise securities * . . . . . . . . . .
State and municipal auction-rate securities . . . . . . . . . . . .
Other state and municipal securities . . . . . . . . . . . . . . . . .
Other auction-rate securities . . . . . . . . . . . . . . . . . . . . . .
Other securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

79
7,624
67
2
1,112
112

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

$8,996

December 31, 2007

U.S. Treasury and other Government  agency securities . . . .
Government-sponsored enterprise securities * . . . . . . . . . .
State and municipal auction-rate securities . . . . . . . . . . . .
Other state and municipal securities . . . . . . . . . . . . . . . . .
Other auction-rate securities . . . . . . . . . . . . . . . . . . . . . .
Other securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

36
6,178
—
3
—
92

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

$6,309

$ —
242
—
—
—
—

$242

$ —
34
—
—
—
—

$ 34

$—
5
3
—
29
—

$37

$—
47
—
—
—
—

$47

$

79
7,861
64
2
1,083
112

$9,201

$

36
6,165
—
3
—
92

$6,296

*

Consists of mortgage-backed securities  issued  by government-sponsored enterprises.

85

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

A  summary of the Corporation’s temporarily  impaired  investment securities available-for-sale follows:

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, 2008

U.S. Treasury and other Government

agency securities . . . . . . . . . . . . . . . . .

$ —

$—

$ — $ — $ —

$—

Government-sponsored enterprise

securities . . . . . . . . . . . . . . . . . . . . . .
State and municipal auction-rate securities
Other state and municipal securities . . . . .
Other auction-rate securities . . . . . . . . . .
Other securities . . . . . . . . . . . . . . . . . . .

137
64
—
1,083
—

1
3
—
29
—

559
—
—
—
—

Total temporarily impaired securities . . .

$1,284

$33

$ 559

$

4
—
—
—
—

4

696
64
—
1,083
—

5
3
—
29
—

$1,843

$37

December 31, 2007

U.S. Treasury and other Government

agency securities . . . . . . . . . . . . . . . . .

$

5

$ — *

$

1

$  — * $

6

$ — *

Government-sponsored enterprise

securities . . . . . . . . . . . . . . . . . . . . . .
State and municipal auction-rate securities
Other state and municipal securities . . . . .
Other auction-rate securities . . . . . . . . . .
Other securities . . . . . . . . . . . . . . . . . . .

212
—
—
—
—

1
—
—
—
—

2,126
—
—
—
—

Total temporarily impaired securities . . .

$ 217

$ 1

$2,127

$

46
—
—
—
—

46

2,338
—
—
—
—

47
—
—
—
—

$2,344

$47

*

Unrealized losses less than $0.5 million.

At  December  31,  2008,  the  Corporation  had  849  securities  in  an  unrealized  loss  position,  including
61  AAA-rated  Government-sponsored  enterprise  securities  (i.e.,  FMNA,  FHLMC)  and  784  auction-rate
securities. The unrealized losses resulted from changes in market interest rates and liquidity, not a change in the
probability of contractual cash flows. The Corporation has the ability and intent to hold these available-for-sale
investment securities until maturity or market price recovery, and 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, 2008.

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

86

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

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

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mortgage-backed securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Equity and other nondebt securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

December 31, 2008

Amortized
Cost

Fair
Value

(in millions)

$ 117
6
—
225

348
7,624
1,024

$ 117
6
—
211

334
7,861
1,006

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

$8,996

$9,201

Included in the contractual maturity distribution in the table above were auction-rate debt securities with
an amortized cost and fair value of $225 million and $211 million, respectively. Auction-rate preferred securities
having  no  contractual  maturity  with  an  amortized  cost  and  fair  value  of  $954  million  and  $936  million,
respectively, were included in ‘‘equity and other nondebt securities’’ in the above table. 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.

Sales, calls and write-downs of investment securities available-for-sale resulted in realized gains and losses as

follows:

Years Ended
December 31

2008

2007

2006

Securities gains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Securities losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(in millions)
$ 9
(2)

$68
(1)

Total net securities  gains (losses) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$67

$ 7

$ 2
(2)

$—

At December 31, 2008, investment securities having a carrying value of $6.1 billion were pledged where
permitted or required by law to secure $5.0 billion of liabilities, including public and other deposits, Federal
Home  Loan  Bank  of  Dallas  (FHLB)  advances  and  derivative  instruments.  This  included  securities  of
$749  million  pledged  with  the  Federal  Reserve  Bank  to  secure  actual  treasury  tax  and  loan  borrowings  of
$49  million  at  December  31,  2008,  and  potential  borrowings  of  up  to  an  additional  $678  million.  This  also
included mortgage-backed securities of $3.2 billion pledged with the FHLB to secure advances of $3.2 billion at
December  31,  2008.  The  remaining  pledged  securities  of  $2.2  billion  were  primarily  with  state  and  local
government agencies to secure $1.8 billion of deposits and other liabilities.

87

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Note 4  — 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.

Nonaccrual and reduced-rate loans are included in loans 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:

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

Commercial Real Estate business line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other business lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

Commercial mortgage:

Commercial Real Estate business line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other business lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

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

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

December 31

2008

2007

(in millions)

$205

$ 75

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

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

$983

$423

Loans past due 90 days and still accruing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$125

$ 54

Gross interest income that would have been  recorded  had the nonaccrual and reduced-rate

loans performed in accordance with original terms . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 98

$ 56

Interest income recognized . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 24

$ 20

A loan is impaired when it is probable that payment of interest and principal will not be made in accordance
with  the  contractual  terms  of  the  loan  agreement.  Consistent  with  this  definition,  all  nonaccrual  and
reduced-rate loans are impaired.

Impaired business loans at December 31, 2008 were $904 million. Restructured loans which are performing
in accordance with their modified terms must be disclosed as impaired for the remainder of the calendar year of

88

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

the restructuring. There were no loans restructured during the year which met the requirements to be on accrual
status at December 31, 2008.

December 31

2008

2007

2006

Average impaired business loans for the year . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$690

Total year-end nonaccrual business loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total year-end reduced-rate business loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Loans restructured during the year on  accrual status at year-end . . . . . . . . . . . . . . .

$904
—
—

Total year-end impaired business loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$904

(in millions)
$264

$387
13
4

$404

$149

$209
—
—

$209

Year-end impaired  business loans requiring  an allowance . . . . . . . . . . . . . . . . . . . .

$807

$356

$195

Allowance allocated to impaired business loans . . . . . . . . . . . . . . . . . . . . . . . . . . .

$175

$ 85

$ 34

Those  impaired  loans  not  requiring  an  allowance  represent  loans  for  which  the  fair  value  of  expected
repayments or collateral exceeded the recorded investments in such loans. At December 31, 2008, substantially
all  of  the  total  impaired  loans  were  evaluated  based  on  fair  value  of  related  collateral.  Remaining  loan
impairment is based on the present value of expected future cash flows discounted at the loan’s effective interest
rate or observable market value.

Note 5  — Allowance for Loan Losses

An analysis of changes in the allowance  for loan losses  follows:

2008

2007

2006

Balance at January 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Loan charge-offs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recoveries on loans previously charged-off . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(dollar amounts in
millions)
$ 493
(196)
47

$ 557
(500)
29

$516
(98)
38

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

(471)
686
(2)

(149)
212
1

(60)
37
—

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

$ 770

$ 557

$493

As a percentage of total loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.52% 1.10% 1.04%

89

NOTES  TO THE CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Note 6  — 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, since 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 division were excluded from the
definition. Outstanding loans and total exposure from loans, unused commitments and standby letters of credit
and financial guarantees to companies related to the  automotive industry  were as  follows:

December 31

2008

2007

(in millions)

Automotive loans:

Production . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dealer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,457
4,655

$ 1,806
5,384

Total automotive loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$6,112

$ 7,190

Total automotive exposure:

Production . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dealer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$2,860
6,646

$ 3,704
7,336

Total automotive exposure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$9,506

$11,040

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. Unused commitments on commercial real
estate loans were $3.5 billion and $5.2 billion  at December 31, 2008  and 2007,  respectively.

December 31

2008

2007

(in millions)

Real estate construction loans:

Commercial Real Estate business line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other business lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 3,831
646

$ 4,089
727

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

4,477

4,816

Commercial mortgage loans:

Commercial Real Estate business line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other business lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1,619
8,870

1,377
8,671

Total commercial mortgage loans

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

10,489

10,048

Total commercial real estate loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$14,966

$14,864

90

NOTES  TO THE CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Note 7  — Premises and Equipment

A  summary of premises and equipment by major category  follows:

December 31

2008

2007

(in millions)

Land . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Buildings and improvements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Furniture and equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

92
753
494

$

95
707
465

Total cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less: Accumulated depreciation and amortization . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1,339
(656)

1,267
(617)

Net book value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 683

$ 650

The  Corporation  conducts  a  portion  of  its  business  from  leased  facilities  and  leases  certain  equipment.
Rental  expense  of  continuing  operations  for  leased  properties  and  equipment  amounted  to  $76  million,
$65 million and $58 million in 2008, 2007 and 2006, respectively. As of December 31, 2008, future minimum
payments under operating leases and other  long-term  obligations were as  follows:

2009 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2012 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2013 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thereafter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Years
Ending
December 31

(in millions)
$101
86
72
60
55
490

Total

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

$864

Note 8  — Goodwill and Other Intangible  Assets

Goodwill  and  identified  intangible  assets  that  have  an  indefinite  useful  life  are  subject  to  impairment
testing, which the Corporation conducts annually, or on an interim basis if events or changes in circumstances
between annual tests indicate the assets might be impaired. The annual test of goodwill and intangible assets that
have an indefinite life, performed as of July 1, 2008 and 2007, did not indicate that an impairment charge was
required.  Additional  impairment  testing  was  conducted  in  the  fourth  quarter  2008,  when  general  economic
conditions  deteriorated  significantly  and  the  Corporation  experienced  a  substantial  decline  in  market
capitalization. The additional testing did  not indicate that an impairment charge was required.

The carrying amount of goodwill for the years ended December 31, 2008, 2007 and 2006 are shown in the

following table. Amounts in all periods are  based on business segments in effect  at December  31, 2008.

Balances  at December 31, 2008, 2007  and  2006 . . . . . . . . . . . . . . .

$90

$47

$13

$150

Business
Bank

Wealth &
Retail
Insitutional
Bank Management

Total

(in millions)

91

NOTES  TO THE CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Note 9  — Deposits

At December 31, 2008, the scheduled maturities of certificates of deposit and other deposits with a stated

maturity were as follows:

2009 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2012 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2013 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thereafter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Years
Ending
December 31

(in millions)
$15,014
1,324
105
47
39
41

Total

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

$16,570

A  maturity distribution of domestic certificates  of deposit of $100,000 and over follows:

December 31

2008

2007

(in millions)

Three months or less . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Over three months to six months
Over six  months to twelve months . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Over twelve months . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 3,834
2,152
5,211
1,234

$ 4,509
2,846
1,577
2,275

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

$12,431

$11,207

All  foreign  office  time  deposits  of  $470  million  and  $1.3  billion  at  December  31,  2008  and  2007,

respectively, were in denominations of $100,000 or more.

Note 10  — 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

92

NOTES  TO THE CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

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, 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 . . . . . . . . . . . . . . . .

December 31, 2006

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)

$ 696

0.37%

$3,617
2,105
2.20%

$1,749

1.84%

$1,985
1,854
5.04%

$ 561

5.04%

$ 595
2,130
4.92%

$1,053

0.40%

$3,046
1,658
2.43%

$1,058

3.87%

$1,191
226
5.21%

$

74
4.92%

$1,306
524
4.77%

At  December  31,  2008,  Comerica  Bank  (the  Bank),  a  subsidiary  of  the  Corporation,  had  pledged  loans
totaling $13 billion which provided for up to $10 billion of collateralized borrowing with the Federal Reserve
Bank.  At  December  31,  2008,  collateralized  borrowings  with  the  Federal  Reserve  Bank  consisted  of  Term
Auction Facility borrowings of $1 billion.

93

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Note 11  — 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:

6.875% subordinated note due 2008 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.00% subordinated note due 2008 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.50% subordinated note due 2009 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.125% subordinated note due 2013 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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

2008

2007

(in millions)

342
510

852

$ 308
510

818

150

1,002

—
—
101
149
286
701
592
207
246

150

968

100
253
102
156
261
667
513
185
198

Total subordinated notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2,282

2,435

Medium-term notes:

Floating rate based on LIBOR indices due 2008  to 2012 . . . . . . . . . . . . . . . . . . . .
Floating rate based on PRIME indices due 2008 . . . . . . . . . . . . . . . . . . . . . . . . . .
Floating rate based on Federal Funds indices due  2009 . . . . . . . . . . . . . . . . . . . . .

3,669

4,318
— 1,000
100
100

Federal Home Loan Bank advances:

Floating rate based on LIBOR indices due 2009  to 2014 . . . . . . . . . . . . . . . . . . . .

8,000

—

Total subsidiaries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

14,051

7,853

Total medium- and long-term debt

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

$15,053

$8,821

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

94

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
12/31/08

(dollar amounts in millions)

Parent company

4.80% subordinated note due 2015 . . . . . . . . . . . . . . . .

$300

6-month LIBOR

1.81%

Subsidiaries
Subordinated notes:

8.50% subordinated note due 2009 . . . . . . . . . . . . . . . .
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 . . . . . . . . . . . . . . . .

100
250
250
500
150
150

3-month LIBOR
6-month LIBOR
6-month LIBOR
6-month LIBOR
6-month LIBOR
6-month LIBOR

1.46
1.81
1.81
1.81
1.81
1.81

In February 2008, the Bank became a member of the Federal Home Loan Bank of Dallas, Texas (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 $4.8 billion of real estate-related
loans  and  $3.2  billion  of  mortgage-backed  investment  securities  at  December  31,  2008.  The  Bank  used  the
proceeds for general corporate purposes. The FHLB advances outstanding at December 31, 2008 are due from
2009 to 2014. The advances do not qualify as Tier 2 capital and are not insured by the Federal Deposit Insurance
Corporation (FDIC).

In July 2007, the Corporation issued $150 million of floating rate medium-term senior notes due July 27,
2010. The notes pay interest quarterly, beginning October 2007. The notes bear interest at a variable rate reset
each interest period based on three-month LIBOR plus 0.17%. The Corporation used the proceeds to repay the
$150 million 7.25% subordinated note due 2007. These medium-term notes do not qualify as Tier 2 capital and
are not insured by the FDIC.

In  June  2007,  the  Corporation  exercised  its  option  to  redeem  a  $55  million,  9.98%  subordinated  note,

which had an original maturity date of 2026.

In  March  2007,  the  Bank  issued  $250  million  of  5.75%  subordinated  notes  under  a  series  initiated  in
November 2006. The notes pay interest semiannually, beginning May 2007, and mature November 21, 2016. The
Bank used the net proceeds for general corporate  purposes.

In February 2007, the Corporation issued $515 million of 6.576% subordinated notes that relate to trust
preferred  securities  issued  by  an  unconsolidated  subsidiary.  The  notes  pay  interest  semiannually,  beginning
August 2007, through February 2032. Beginning February 2032, the notes will bear interest at an annual rate
based on LIBOR, payable monthly until the scheduled maturity date of February 20, 2037. The Corporation
used the proceeds for the redemption of a $350 million, 7.60% subordinated note due 2050 and to repurchase
additional shares of Comerica Incorporated common stock. 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 and 30 years. The
Bank did not issue any notes under the senior note program during the year ended December 31, 2008 and
issued a total of $3.4 billion of floating rate bank notes during the year ended December 31, 2007, using the
proceeds for general corporate purposes. The interest rate on the floating rate medium-term notes based on

95

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

LIBOR  at  December  31,  2008,  ranged  from  one-month  LIBOR  plus  0.015%  to  three-month  LIBOR  plus
0.15%.  The  interest  rate  on  the  floating  rate  medium-term  note  based  on  the  Federal  Funds  rate  at
December 31, 2008 was Federal Funds plus 0.20%. The medium-term notes outstanding at December 31, 2008
are due from 2009 to 2012. The medium-term notes do not qualify as Tier 2 capital and are not insured by the
FDIC.

In the fourth quarter 2008, the Bank elected to participate in the voluntary Temporary Liquidity Guarantee
Program (the TLG Program) announced by the FDIC in October 2008. Under the TLG Program, all senior
unsecured debt issued between October 14, 2008 and June 30, 2009 with a maturity of more than 30 days is
guaranteed by the FDIC. The maximum amount that the Bank may issue under the TLG Program is $5.2 billion.
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  June  30,  2012.  At  December  31,  2008,  there  was
approximately  $3  million  of  senior  unsecured  debt  outstanding  in  the  form  of  bank-to-bank  deposits issued
under the TLG Program.

At December 31, 2008, the principal maturities of medium-  and long-term  debt  were as  follows:

Years Ending December 31
2009 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2012 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2013 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thereafter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(in millions)

$ 3,675
2,600
1,375
1,370
2,150
3,515

Total

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

$14,685

Note 12  — Shareholders’ Equity

In November 2007, the Board of Directors of the Corporation (the Board) authorized the purchase up to
10 million shares of Comerica Incorporated outstanding common stock, in addition to the remaining unfilled
portion of 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 2008. Open market repurchases totaled 10.0 million shares and 6.6 million shares in the years

96

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

ended  December  31,  2007  and  2006,  respectively.  The  following  table  summarizes  the  Corporation’s  share
repurchase activity for the year ended December  31, 2008.

Total first quarter 2008 . . . . . . . .

Total second quarter 2008 . . . . . .

Total third quarter  2008 . . . . . . .

October 2008 . . . . . . . . . . . . . .
November 2008 . . . . . . . . . . . . .
December 2008 . . . . . . . . . . . . .

Total fourth quarter 2008 . . . . . .

Total 2008 . . . . . . . . . . . . . . .

Total Number of Shares
Purchased as Part of Publicly
Announced Repurchase Plans
or Programs

Remaining Share
Repurchase
Authorization (1)

Total Number
of Shares
Purchased (2)

Average Price
Paid Per Share

—

—

—

—
—
—

—

—

(shares in thousands)
12,576

12,576

12,576

12,576
12,576
12,576

12,576

12,576

18

24

16

6
—
—

6

64

$40.06

34.52

28.22

34.99
—
—

34.99

$34.58

(1) Maximum number of shares that may yet be purchased under the publicly announced plans or programs.

(2)

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  the  fourth  quarter  2008,  the  Corporation  participated  in  the  U.S.  Department  of  Treasury  (U.S.
Treasury) Capital Purchase Program (the 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  (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 are redeemable on or after November 2011, at $1,000 per share, plus accrued and
unpaid dividends. Prior to November 2011, the Series F Preferred Shares may be redeemed at $1,000 per share,
plus accrued and unpaid dividends, with the proceeds from an offering of perpetual preferred or common stock
that qualifies as and may be included in Tier 1 capital (a ‘‘qualified equity offering’’) resulting in proceeds of not
less than $562.5 million. 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 was immediately exercisable and is not subject to contractual restrictions on transfer, provided
that the U.S. Treasury may only exercise or transfer an aggregate of one-half of the warrant prior to the earlier of
the date on which the Corporation receives proceeds of not less than $2.25 billion from one or more qualified
equity offerings and December 31, 2009. The warrant qualifies as Tier 1 capital and expires in November 2018.
In the event the Corporation receives proceeds of not less than $2.25 billion from one or more qualified equity
offerings on or prior to December 31, 2009, the number of shares underlying the warrant then held by the U.S.
Treasury will be reduced by one-half.

The proceeds from the 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

97

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Shares of $124 million will accrete 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,  2008,  accumulated
preferred  stock  dividends  not  declared  for  the  Series  F  Preferred  Shares,  excluding  the  discount  accretion
discussed  above,  totaled  $15  million,  or  $6.53  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  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 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  Purchase  Program.  These  standards  generally  apply  to  the  chief  executive  officer,  chief  financial
officer, plus the three most highly compensated executive officers. In addition, the Corporation agreed not to
deduct for tax purposes executive compensation in  excess of  $500,000 for each senior executive.

At December 31, 2008, the Corporation had 11.5 million shares of common stock reserved for the warrant
issued under the Purchase Program, 28.0 million shares of common stock reserved for stock option exercises
and  1.6  million  shares  of  restricted  stock  outstanding  to  employees  and  directors  under  share-based
compensation plans.

Note 13  — 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, the change in
the accumulated foreign currency translation adjustment and the change in the accumulated defined benefit and
other postretirement plans adjustment. The consolidated statements of changes in shareholders’ equity include
only combined other comprehensive income (loss), net of tax. The following table presents reconciliations of the
components of accumulated other comprehensive income (loss) for the years ended December 31, 2008, 2007
and 2006. Total comprehensive income totaled $81 million, $833 million and $948 million for the years ended
December 31, 2008, 2007 and 2006, respectively. The $752 million decrease in total comprehensive income in
the year ended December 31, 2008, when compared to 2007, resulted principally from a decrease in net income
($473  million)  and  a  decrease  in  the  defined  benefit  and  other  postretirement  benefit  plans  adjustment
($345 million), partially offset by an increase in net unrealized gains on investment securities available-for-sale
($88 million).

98

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

For a further discussion of the effect of derivative instruments and the effects of deferred benefit and other

postretirement benefit plans on other comprehensive income  (loss) refer  to Notes 1, 16 and 20.

Years Ended
December 31

2008

2007

2006

(in millions)

Accumulated net unrealized  losses on  investment securities available-for-sale:

Balance  at beginning of  period, net of tax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ (9)

$ (61)

$ (69)

Net unrealized holding  gains arising during  the period . . . . . . . . . . . . . . . . . . . . . . . . .
Less:  Reclassification adjustment for gains  included in net income . . . . . . . . . . . . . . . . .

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 . . . . . .

285
67

218
78

140

87
7

80
28

52

12
—

12
4

8

Balance  at end of period, net of tax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 131

$ (9)

$ (61)

Accumulated net gains (losses) on cash flow  hedges:

Balance  at beginning of  period, net of tax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

Net cash flow hedge gains  (losses)  arising  during the period . . . . . . . . . . . . . . . . . . . . .
Less:  Reclassification adjustment for gains  (losses) included in net income . . . . . . . . . . . .

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

2

69
24

45
17

28

$ (48)

$ (91)

9
(67)

(58)
(124)

76
26

50

2

66
23

43

$ (48)

Balance  at end of period, net of tax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 30

$

Accumulated foreign currency translation  adjustment:

Balance  at beginning of  period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ — $ — $ (7)

Net translation gains  (losses) arising during  the period . . . . . . . . . . . . . . . . . . . . . . . . .
Less:  Reclassification adjustment for gains  (losses) included in net income, due to sale of

foreign subsidiaries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Change in foreign currency translation adjustment

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

—

—

—

—

—

—

—

(7)

7

Balance  at end of period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ — $ — $ —

Accumulated defined benefit pension  and  other  postretirement plans adjustment:

Balance  at beginning of  period, net of tax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(170)

$(215)

$ (3)

Minimum pension  liability adjustment  arising during the period before income taxes
. . . . .
Less:  Provision for income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Change in minimum pension liability, net  of  tax . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SFAS 158 transition adjustment before  income taxes . . . . . . . . . . . . . . . . . . . . . . . . . .
Less:  Provision for income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SFAS 158 transition adjustment, 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 period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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 . . . . . . . .

N/A
N/A

N/A

N/A
N/A

N/A

(488)

(18)

(470)
(170)

(300)

N/A
N/A

N/A

N/A
N/A

N/A

41

(5)
(2)

(3)

(327)
(118)

(209)

N/A

(30) N/A

71
26

45

N/A
N/A

N/A

Balance  at end of period, net of tax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(470)

$(170)

$(215)

Total  accumulated  other comprehensive  loss at  end of period, net of tax . . . . . . . . . . . . . . . . .

$(309)

$(177)

$(324)

N/A —  Not Applicable

99

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Note 14  — Net Income Per Common Share

Basic income from continuing operations  and net income per  common share  are  computed by  dividing
income from continuing operations applicable to common stock and net income applicable to common stock,
respectively, by the weighted-average number of shares of common stock outstanding during the period. Diluted
income from continuing operations and net income per common share are computed by dividing income from
continuing operations applicable to common stock and net income applicable to common stock, respectively, by
the  weighted-average  number  of  shares,  nonvested  restricted  stock  and  dilutive  common  stock  equivalents
outstanding during the period. Common stock equivalents consist of common stock issuable under the assumed
exercise of stock options granted under the Corporation’s stock plans and a warrant, using the treasury stock
method. A computation of basic and diluted income from continuing operations and net income per common
share are presented in the following table.

Years Ended December  31

2008

2007

2006

(in millions, except per
share data)

Basic

Income from continuing operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less: Preferred stock dividends . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 212
17

$ 682
—

$ 782
—

Income from continuing operations applicable to  common stock . . . . . . . . . . . .

$ 195

$ 682

$ 782

Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less: Preferred stock dividends . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 213
17

$ 686
—

$ 893
—

Net income applicable to common stock . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 196

$ 686

$ 893

Average common shares outstanding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

149

153

160

Basic income from continuing operations  per common share . . . . . . . . . . . . . .
Basic net income per common share . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1.30
1.31

$4.47
4.49

$4.88
5.57

Diluted

Income from continuing operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less: Preferred stock dividends . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 212
17

$ 682
—

$ 782
—

Income from continuing operations applicable to  common stock . . . . . . . . . . . .

$ 195

$ 682

$ 782

Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less: Preferred stock dividends . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 213
17

$ 686
—

$ 893
—

Net income applicable to common stock . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 196

$ 686

$ 893

Average common shares outstanding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Nonvested stock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Common stock equivalents:

Net effect of the assumed exercise of stock options . . . . . . . . . . . . . . . . . . .
Net effect of the assumed exercise of warrant . . . . . . . . . . . . . . . . . . . . . . .

149
2

—
—

153
1

1
—

160
1

1
—

Diluted average common shares

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

151

155

162

Diluted income from continuing operations  per common share . . . . . . . . . . . . .
Diluted net income per common share . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1.29
1.29

$4.40
4.43

$4.81
5.49

100

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

The following average outstanding options to purchase shares of common stock were not included in the
computation of diluted net income per common share because the exercise prices were greater than the average
market price of common shares for the  year.

Average outstanding options . . . . . . . . . . . . . .
Range of exercise prices . . . . . . . . . . . . . . . . .

19.7
$33.69 – $71.58

(options in millions)
10.3
$56.00 – $71.58

6.0
$56.80 – $71.58

2008

2007

2006

Note 15  — Share-Based Compensation

Share-based compensation expense is charged to ‘‘salaries’’ expense, except for the Corporation’s Munder
subsidiary,  which  was  sold  in  2006,  whose  share-based  compensation  expense  was  charged  to  ‘‘income  from
discontinued operations, net of tax,’’ 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:

Share-based compensation expense:

Comerica Incorporated share-based plans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
$59
Munder share-based plans * . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . — —

$51

Total share-based compensation expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Related tax benefits recognized in net  income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$51

$19

$59

$21

$57
7

$64

$23

2008

2007

2006

(in millions)

*

Excludes $9 million of long-term incentive plan expense  triggered  by the 2006 sale of Munder.

The following table summarizes unrecognized compensation expense for all  share-based  plans:

Total unrecognized share-based compensation expense . . . . . . . . . . . . . . . . . . . . . . . . . .

December 31,
2008

(dollar amounts
in millions)
$ 45

Weighted-average expected recognition period (in years) . . . . . . . . . . . . . . . . . . . . . . . . .

2.4

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 to five years. Stock
options vest over periods ranging from one to four years. 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  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, 2008, 8.7 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

101

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

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 fair value of options granted was estimated using the binomial option-pricing model with the following

weighted-average assumptions:

2008

2007

2006

Risk-free interest rates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expected dividend yield . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expected volatility factors of the market price of Comerica common stock . . . . .
Expected option life (in years) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.73% 4.88% 4.69%
3.85
4.62
23
34
6.4
6.6

3.85
24
6.5

The  weighted-average  grant-date  fair  values  per  option  share  granted,  based  on  the  assumptions  above,

were $9.54, $12.47 and $12.25 in 2008,  2007 and 2006,  respectively.

A  summary  of  the  Corporation’s  stock  option  activity  and  related  information  for  the  year  ended

December 31, 2008 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, 2008 . . . . . . . . . . . . . . . . . .
Granted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Forfeited or expired . . . . . . . . . . . . . . . . . . . . . . . .
Exercised . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Outstanding — December 31, 2008 . . . . . . . . . . . . . . .

Outstanding, net of expected forfeitures  —

December 31, 2008 . . . . . . . . . . . . . . . . . . . . . . . . .

Exercisable — December 31, 2008 . . . . . . . . . . . . . . . .

19,172
2,058
(1,954)
(42)

19,234

18,905

13,777

$56.56
37.26
66.83
29.84

$53.51

$53.60

$54.86

5.1

5.1

4

$—

$—

$—

The aggregate intrinsic value of outstanding options shown in the table above represents the total pretax
intrinsic value at December 31, 2008, based on the Corporation’s closing stock price of $19.85 at December 31,
2008. The total intrinsic value of stock options exercised was less than $0.5 million, $33 million and $26 million
for the years ended December 31, 2008,  2007 and 2006, respectively.

Cash received from the exercise of stock options during 2008, 2007 and 2006 totaled $1 million, $89 million
and $45 million, respectively. The net excess income tax benefit realized for the tax deductions from the exercise
of  these  options  during  the  years  ended  December  31,  2008,  2007  and  2006  totaled  less  than  $0.5  million,
$8 million and $8 million, respectively.

102

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

A  summary of the Corporation’s restricted stock activity and  related information for 2008 follows:

Number
of Shares
(in thousands)

Weighted-Average
Grant-Date
Fair Value
per Share

Outstanding — January 1, 2008 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Granted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Forfeited . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vested . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Outstanding — December 31, 2008 . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1,326
565
(56)
(208)

1,627

$55.62
36.85
52.84
48.03

$50.17

The total fair value of restricted stock awards that fully vested during the years ended December 31, 2008,

2007 and 2006 was $7 million, $10 million and $8 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, 2008, the Corporation held 28.2 million shares
in treasury.

For further information on the Corporation’s share-based compensation plans, refer to Note  1.

Note 16  — Employee Benefit Plans

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 pension expense of $20 million, $36 million and $39 million in the years ended December 31, 2008,
2007 and 2006, 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  defined  benefit  plans’  assets  are  invested  in  equity  securities  (including
certain collective investment funds and mutual investment funds), U.S. Treasury and other Government agency
securities, Government-sponsored enterprise securities, and corporate bonds and notes. The majority of these
assets have publicly quoted prices, which  is  the basis for determining  fair value of plan assets.

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  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. The plan feature, effective
January 1, 2007, requires one year of service before an employee is eligible to participate. As a result, no expense
was incurred for this plan feature for the year ended December 31, 2007. There was $2 million recognized in
employee benefits expense for this plan  feature for the  year ended  December 31,  2008.

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 has funded the pre-1992 retiree plan benefits
with bank-owned life insurance.

103

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, 2008 for these plans.

Qualified
Defined Benefit
Pension Plan

Non-Qualified
Defined Benefit
Pension Plan

Postretirement
Benefit Plan

2008

2007

2008

2007

2008

2007

(in millions)

Change in projected benefit obligation:
Projected benefit obligation at January 1 . . . . . . . . . . . .
Service cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Actuarial (gain) loss . . . . . . . . . . . . . . . . . . . . . . . . . .
Benefits paid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Plan change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,037
28
66
73
(39)
—

$1,044
30
62
(63)
(36)
—

$ 140
4
8
8
(4)
—

$ 114
4
8
18
(4)
—

$ 81
—
5
4
(7)
(3)

Projected benefit obligation at December  31 . . . . . . . . .

$1,165

$1,037

$ 156

$ 140

$ 80

Change in plan assets:
Fair value of plan assets at January 1 . . . . . . . . . . . . . .
Actual return on plan assets . . . . . . . . . . . . . . . . . . . .
Employer contributions . . . . . . . . . . . . . . . . . . . . . . . .
Benefits paid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,237
(293)
175
(39)

$1,184
89
—
(36)

$ — $ — $ 85
— (10)
6
4
(7)
(4)

—
4
(4)

Fair value of plan assets at December  31 . . . . . . . . . . .

$1,080

$1,237

$ — $ — $ 74

Accumulated benefit obligation . . . . . . . . . . . . . . . . . .

$1,031

$ 909

$ 131

$ 108

$ 80

Funded status at December 31 * . . . . . . . . . . . . . . . . .

$ (85) $ 200

$(156) $(140) $ (6)

$82
—
5
1
(8)
1

$81

$85
5
3
(8)

$85

$81

$ 4

*

Based  on  projected  benefit  obligation  for  pension  plans  and  accumulated  benefit  obligation  for
postretirement benefit plan.

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,  2008.  The  non-qualified  defined
benefit pension plan was the only pension plan with an accumulated benefit obligation in excess of the fair value
of plan assets at December 31, 2007 and  2006.

104

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, 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

Non-Qualified  Defined Benefit
Pension Plan

Prior
Service
(Cost) Transition

Net

Prior
Service
(Cost) Transition

Net

Net Loss Credit Obligation Total Net Loss Credit Obligation Total

$(138)
59

$(24)
—

$— $(162)
59

—

$(31)
(18)

$ 8
—

$— $(23)
(18)

—

(in millions)

(15)

(6)

74
26

48

6
2

4

—

—
—

—

(21)

(6)

2

80
28

52

(12)
(4)

(8)

(2)
(1)

(1)

—

—
—

—

(4)

(14)
(5)

(9)

$ (90)
(466)

$(20)
—

$— $(110)
(466)

—

$(39)
(8)

$ 7
—

$— $(32)
(8)

—

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

—

—
—

—

(11)

(4)

2

(455)
(164)

(4)
(2)

(2)
—

(291)

(2)

(2)

—

—
—

—

(2)

(6)
(2)

(4)

Balance at December 31, 2008,  net of tax . . . . .

$(385)

$(16)

$— $(401)

$(41)

$ 5

$— $(36)

105

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

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

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)

(1)

—

(4)

(5)

(9)

(5)

(4)

(18)

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

(9)
(4)

(482)
(175)

(5)

(307)

8
4

4

4
1

3

(470)
(170)

(300)

Balance at December 31, 2008, net of tax . . . . .

$(18)

$(4)

$(11)

$(33) $(444)

$(15)

$(11)

$(470)

Components of net periodic benefit cost are as follows:

Qualified
Defined Benefit
Pension Plan

Non-Qualified
Defined Benefit
Pension Plan

Years Ended December 31

2008

2007

2006

2008

2007

2006

Service cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expected return on plan assets . . . . . . . . . . . . . . . . . . . . . . . .
Amortization of prior service cost (credit) . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Amortization of net loss

$ 28
66
(100)
7
4

$ 30
62
(93)
6
15

$ 4
9

$ 4
8

(in millions)
$ 4
$ 31
57
6
(89) — — —
(2)
5

(2)
4

(2)
6

6
21

Net periodic benefit cost . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

5

$ 20

$ 26

$15

$16

$13

Additional information:
Actual (loss) return on plan assets . . . . . . . . . . . . . . . . . . . . .

$(293) $ 89

$123

$— $— $—

106

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Postretirement
Benefit Plan

Years Ended
December 31

2008

2007

2006

Interest cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expected return on plan assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Amortization of transition obligation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Amortization of prior service cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Amortization of net loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 5
(4)
4
—

(in millions)
$ 5
$ 5
(4)
(4)
4
4
1 —
1

1 —

Net periodic benefit cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 6

$ 6

$ 6

Additional information:
Actual (loss) return on plan assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(10) $ 5

$ 6

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, 2009 are
as follows.

Net loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transition obligation . . . . . . . . . . . . . . . . . . . . . . . .
Prior service cost (credit) . . . . . . . . . . . . . . . . . . . . .

$38
—
6

(in millions)
$ 5
—
(2)

$1
4
1

Qualified

Non-Qualified
Defined Benefit Defined Benefit

Pension Plan

Pension Plan

Postretirement
Benefit Plan

Total

$44
$ 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.

Weighted-average assumptions used to  determine  year end benefit obligation:

Qualified and
Non-Qualified Defined
Benefit Pension Plans

Postretirement
Benefit Plan

December 31

2008

2007

2006

2008

2007

2006

6.03% 6.47% 5.89% 6.20% 6.15% 5.89%
4.00

4.00

4.00

Discount rate used in determining benefit obligation . . . .
Rate of compensation increase . . . . . . . . . . . . . . . . . . . .

107

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Weighted-average assumptions used to  determine  net cost:

Qualified and
Non-Qualified Defined
Benefit Pension Plans

Postretirement
Benefit Plan

Years Ended December 31

2008

2007

2006

2008

2007

2006

Discount rate used in determining net cost . . . . . . . . . . .
Expected return on plan assets . . . . . . . . . . . . . . . . . . . .
Rate of compensation increase . . . . . . . . . . . . . . . . . . . .

6.47% 5.89% 5.50% 6.15% 5.89% 5.50%
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:

Healthcare

Prescription
Drug

December 31

2008

2007

2008

2007

Cost trend rate assumed for next year . . . . . . . . . . . . . . . . . . . . . . . .
Rate that the cost trend rate gradually  declines to . . . . . . . . . . . . . . . .
Year that the rate reaches the rate at which it  is assumed  to remain . . .

8.00% 6.50% 8.00% 8.00%
5.00
2028

5.00
2013

5.00
2013

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 2008 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)

108

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Plan Assets

The Corporation’s qualified defined benefit pension plan asset allocations at December 31, 2008 and 2007
and target allocation for 2009 are shown in the table below. There were no assets in the non-qualified defined
benefit pension plan. The postretirement benefit plan is fully invested in bank-owned life insurance policies.

Qualified Defined Benefit
Pension Plan

Target
Allocation

Percentage of
Plan Assets at
December 31

2009

2008

2007

Asset Category
Equity securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fixed income, including cash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Alternative assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

55-65% 51% * 61%
49 *
35-45
—
0

39
—

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

100% 100%

*

Reflects December 31, 2008, cash contribution of $175 million. Excluding this contribution, equity and
fixed income securities were 61% and  39% of plan assets,  respectively.

The 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 2009 target allocation
percentages by asset category are noted  in the table above.

Cash Flows

Estimated Future Employer Contributions

Qualified

Non-Qualified
Defined Benefit Defined Benefit

Pension Plan

Pension Plan

Postretirement
Benefit Plan *

(in millions)

Year Ended December 31
2009 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$100

$7

$—

*

Estimated employer contributions in the postretirement benefit plan do not include settlements on death
claims.

109

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Estimated Future Benefit Payments

Qualified

Non-Qualified
Defined Benefit Defined Benefit

Pension Plan

Pension Plan

Postretirement
Benefit Plan *

(in millions)

Years Ended December 31
2009 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2012 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2013 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2014-2018 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 43
46
48
52
56
343

$ 7
7
8
9
9
55

$ 8
8
8
8
8
36

*

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 matching cash contributions.
Effective January 1, 2007, the Corporation prospectively changed its core matching contribution to 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. Previously, the Corporation’s matches were based on a
declining percentage of employee contributions as well as a performance-based matching contribution. Under
the prior plan, the matching contributions were made in the stock of the Corporation and were restricted until
the end of the calendar year. 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 plans of $22 million, $20 million and $13 million in the
years ended December 31, 2008, 2007 and 2006, respectively.

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 17  — Income Taxes and Tax-Related  Items

The provision for federal income taxes is computed by applying the statutory federal income tax rate to
income 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. 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

110

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

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 the provisions of FASB Interpretation No. 48, ‘‘Accounting
for Uncertainty in Income Taxes — an interpretation of FASB Statement No. 109,’’ (FIN 48). On December 31,
2008, the Corporation had unrecognized tax benefits of $70 million compared to unrecognized tax benefits of
$88  million  at  December  31,  2007.  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 $56 million at December 31, 2008, and $77 million at
December 31, 2007. Accrued interest and penalties were $85 million and $76 million at December 31, 2008 and
2007, respectively.

The Corporation recognized approximately $8 million and $5 million in interest and penalties on income
tax liabilities included in the ‘‘provision for income taxes’’ on the consolidated statements of income for the years
ended  December  31,  2008  and  2007,  respectively,  and  $38  million  for  the  year  ended  December  31,  2006,
included  in  ‘‘other  noninterest  expenses’’  on  the  consolidated  statements  of  income.  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, 2008 includes interest for unrecognized tax
benefits in addition to interest accrued for structured leasing transactions that are expected to be settled and
paid in the first quarter 2009. 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 will resolve all tax issues associated with structured leasing transactions
entered into by the Corporation.

In 2008 there was a decline in the unrecognized tax benefits due to settlements with tax authorities. In the
fourth quarter 2008, the Corporation executed a settlement with the IRS regarding disallowed foreign tax credits
related to a series of foreign borrowers. The Corporation expects to make a payment in the first quarter 2009
related to the settlement. 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, 2008 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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 a reclassification to deferred taxes taken  during  a  current period .
Decreases related to settlements with tax authorities . . . . . . . . . . . . . . . . . . . . . . . . . . .
Decreases as a result of a lapse of the applicable statute  of limitations . . . . . . . . . . . . . . .

Unrecognized
Tax Benefits

(in millions)
$ 88
3
26
(23)
(24)
—

Balance at December 31, 2008 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 70

The Corporation has had discussions with various state tax authorities regarding prior year tax filings. The
Corporation anticipates that it is reasonably possible that settlements of various state tax return issues will result

111

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

in  a  decrease  in  unrecognized  tax  benefits  in  the  range  of  $35  million  to  $45  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 FIN 48, 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, 2008:

Jurisdiction

Tax Years

Federal
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
California . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2001-2007
2004-2007

On  January  1,  2007,  the  Corporation  adopted  the  provisions  of  FASB  Staff  Position  No.  FAS  13-2,
‘‘Accounting  for  a  Change  or  Projected  Change  in  the  Timing  of  Cash  Flows  Relating  to  Income  Taxes
Generated by a Leveraged Lease Transaction,’’ (FSP 13-2). FSP 13-2 requires a recalculation of the 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 4 years to 19 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 were taken in accordance with FSP 13-2 and, unless
the leases are terminated, will fully reverse  over the next 19 years.

The current and deferred components of the provision for income taxes for continuing operations were as

follows:

Current

December 31

2008

2007

2006

(in millions)

Federal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
State and local . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$126
10
22

$322
11
26

Total current

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

158

359

$309
12
12

333

Deferred

Federal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
State and local . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total deferred . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(86)
(13)

(99)

(51)
(2)

(53)

8
4

12

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

$ 59

$306

$345

Income from continuing operations before income taxes of $271 million for the year ended December 31,

2008, included $34 million of foreign-source income.

112

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Income from discontinued operations, net of tax, included a provision for income taxes on discontinued
operations of $1 million, $2 million and $73 million for the years ended December 31, 2008, 2007 and 2006,
respectively. The income tax provision on securities transactions was $23 million and $2 million for the years
ended December 31, 2008 and 2007, respectively,  compared to  a  nominal tax provision in 2006.

The principal components of deferred tax assets and liabilities  were  as follows:

December 31

2008

2007

(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

$ 279
21
175
17
6
31
29
68

$ 203
35
100
62
36
27
—
53

Total deferred tax assets before valuation allowance . . . . . . . . . . . . . . . . . . . . . . . .
Valuation allowance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net deferred tax assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

626
(1)

625

516
(2)

514

Deferred tax liabilities:

Lease financing transactions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Allowance for depreciation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(580)
(16)

(646)
(14)

Total deferred tax liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(596)

(660)

Net deferred tax asset (liability)

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

$ 29

$(146)

Included in deferred tax assets are net state tax credit carryforwards of $5 million. The credits will expire in

2027.

At December 31, 2008, 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.

113

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

2008

2007

2006

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 . . . . . . . . . . . . . . . .
Settlement of 1996-2000 IRS audit . . . . . . . . . . . . . . . .
Other changes in unrecognized tax benefits . . . . . . . . .
Interest on income tax liabilities . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 95
5
(45)
(15)
9
—
10
6
(6)

(dollar amounts in millions)

35.0% $346
16
2.0
(36)
(16.5)
(14)
(5.5)
—
3.2
—
—
—
3.7
3
2.0
(9)
(2.2)

35.0% $395
10
(31)
(15)
22
(16)
7
—
(27)

1.6
(3.6)
(1.4)
—
—
—
0.3
(0.9)

35.0%
0.9
(2.8)
(1.4)
2.0
(1.4)
0.6
—
(2.3)

Provision for income taxes . . . . . . . . . . . . . . . . . . . . .

$ 59

21.7% $306

31.0% $345

30.6%

Note 18  — Transactions with Related  Parties

The Corporation’s banking subsidiaries have 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, 2008, totaled $216 million at the beginning and $219 million at the end
of 2008. During 2008, new loans to related parties aggregated $293 million and repayments totaled $290 million.

Note 19  — Regulatory Capital and Reserve Requirements

Reserves required to be maintained and/or deposited with the Federal Reserve Bank were classified in cash
and due from banks through September 30, 2008, and were subsequently classified in interest-bearing deposits
with  banks,  coincident  with  date  the  Federal  Reserve  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 $292 million and $267 million for the years ended December 31,
2008 and 2007, 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 $62 million at January 1, 2009, plus 2009 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

$267 million, $614 million and $746 million in  2008, 2007  and  2006, respectively.

114

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, 2008 and 2007, 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, 2008 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 12 to the consolidated financial statements.
The following is a summary of the capital position of the Corporation and Comerica Bank, its significant banking
subsidiary.

Comerica
Incorporated
(Consolidated)

Comerica
Bank

(dollar amounts in
millions)

December 31, 2008

Tier 1 common capital
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tier 1 capital (minimum-$2.9 billion (Consolidated)) . . . . . . . . . . . . . . . . . . .
Total capital (minimum-$5.9 billion (Consolidated)) . . . . . . . . . . . . . . . . . . . .
Risk-weighted assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Average assets (fourth quarter) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 5,181
7,805
10,774
73,207
66,309

$ 5,387
5,707
8,378
72,909
66,071

Tier 1 common capital to risk-weighted  assets . . . . . . . . . . . . . . . . . . . . . . . .
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%) . . . . . . . . . . . . . . . . . . . . . .

7.08%
10.66
14.72
11.77

7.39%
7.83
11.49
8.64

December 31, 2007

Tier 1 common capital
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tier 1 capital (minimum-$3.0 billion (Consolidated)) . . . . . . . . . . . . . . . . . . .
Total capital (minimum-$6.0 billion (Consolidated)) . . . . . . . . . . . . . . . . . . . .
Risk-weighted assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Average assets (fourth quarter) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 5,145
5,640
8,410
75,102
60,878

$ 5,408
5,728
8,185
74,919
60,660

Tier 1 common capital to risk-weighted  assets . . . . . . . . . . . . . . . . . . . . . . . .
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%) . . . . . . . . . . . . . . . . . . . . . .

6.85%
7.51
11.20
9.26

7.22%
7.65
10.92
9.44

115

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Note 20  — 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 have also been established to
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.

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.

Market risk is the potential loss that may result from movements in interest or foreign currency rates and
energy  commodity  prices  which  cause  an  unfavorable  change  in  the  value  of  a  financial  instrument.  The
Corporation manages this risk by establishing monetary exposure limits and monitoring compliance with those
limits. Market risk arising from derivative instruments entered into on behalf of customers is reflected in the
consolidated  financial  statements  and  may  be  mitigated  by  entering  into  offsetting  transactions.  Market  risk
inherent in derivative instruments held or issued for risk management purposes is generally offset by changes in
the value of rate sensitive assets or liabilities.

Derivative Instruments

The Corporation, as an end-user, 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.

For hedge relationships accounted for under SFAS 133 at inception of the hedge, 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 SFAS 133 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 of the hedged item. All components of each derivative instrument’s gain or

116

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

loss  are  included  in  the  assessment  of  hedge  effectiveness.  Net  hedge  ineffectiveness  is  recorded  in  ‘‘other
noninterest income’’ on the consolidated statements of  income.

The following table presents net hedge  ineffectiveness  gains (losses) by risk management hedge type:

Years Ended
December 31

2008

2007

2006

(in millions)

Cash flow hedges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
$ 1
2 —
Fair value hedges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign  currency hedges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . — — —

$— $ 1

9

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

$ 9

$ 3

$ 1

As part of a fair value hedging strategy, the Corporation has 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 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.

During 2008, the Corporation terminated an interest rate swap with a notional amount of $150 million that
was designated as fair value hedge. The pre-tax gain of $35 million realized on the termination will be recognized
in net interest income over the remaining life of the related debt (15 years). The swap was replaced with another
interest rate swap with a notional amount  of  $150 million with a different  counterparty.

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 its 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 27 months). Approximately three percent
($1.7  billion)  of  the  Corporation’s  outstanding  loans  were  designated  as  hedged  items  to  interest  rate  swap
agreements  at  December  31,  2008.  For  the  year  ended  December  31,  2008,  interest  rate  swap  agreements
designated as cash flow hedges increased interest and fees on loans by $24 million, compared to a decrease of
$67 million for the year ended December 31, 2007. If interest rates, interest yield curves and notional amounts
remain  at  their  current  levels,  the  Corporation  expects  to  reclassify  $20  million  of  net  gains,  net  of  tax,  on
derivative instruments that are 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 the existing
and forecasted floating rate loans.

Foreign exchange rate risk arises from changes in the value of certain assets and liabilities denominated in
foreign  currencies.  The  Corporation  employs  cash  instruments,  such  as  investment  securities,  as  well  as
derivative instruments to manage exposure to these and other risks. In addition, the Corporation may use foreign
exchange  forward  and  option  contracts  to  protect  the  value  of  its  foreign  currency  investment  in  foreign
subsidiaries. Realized and unrealized gains and losses from foreign exchange forward and option contracts used
to protect the value of investments in foreign subsidiaries are not included in the statement of income, but are
shown in the accumulated foreign currency translation adjustment account included in other comprehensive
income (loss), with the related amounts due to or from counterparties included in other liabilities or other assets.
The  Corporation  did  not  hold  any  forward  foreign  exchange  contracts  recognized  in  accumulated  foreign
currency translation adjustment during the years ended December 31, 2008 and  2007.

117

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

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 also may use
various other types of financial instruments to mitigate interest rate and foreign currency risks associated with
specific assets or liabilities. Such instruments include interest rate caps and floors, foreign exchange forward
contracts, investment securities, foreign exchange option contracts and foreign exchange cross-currency swaps.

The following table presents the composition of derivative instruments held or issued for risk management
purposes, excluding commitments, at December 31, 2008 and 2007. The fair values of all derivative instruments
are reflected in the consolidated balance  sheets.

Notional/
Contract
Amount

Unrealized
Gains

Unrealized
Losses

Fair
Value

(in millions)

December 31, 2008
Risk management

Interest rate contracts:

Swaps — cash flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Swaps — fair value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,700
1,700

Total interest rate contracts . . . . . . . . . . . . . . . . . . . . . . . .

3,400

Foreign  exchange contracts:

Spot and forwards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Swaps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total foreign exchange contracts . . . . . . . . . . . . . . . . . . . . .

531
13

544

$ 50
346

396

5
3

8

$—
—

—

9
—

9

$ 50
346

396

(4)
3

(1)

Total risk management . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$3,944

$404

$ 9

$395

December 31, 2007
Risk management

Interest rate contracts:

Swaps — cash flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Swaps — fair value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$3,200
2,202

Total interest rate contracts . . . . . . . . . . . . . . . . . . . . . . . .

5,402

Foreign  exchange contracts:

Spot and forwards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Swaps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total foreign exchange contracts . . . . . . . . . . . . . . . . . . . . .

528
21

549

$

3
142

145

4
1

5

$ 2
—

2

2
—

2

$

1
142

143

2
1

3

Total risk management . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$5,951

$150

$ 4

$146

Notional amounts, which represent the extent of involvement in the derivatives market, are generally 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.

Credit risk, which excludes the effects of any collateral or netting arrangements, is measured as the cost to
replace, at current market rates, contracts in a profitable position. The maximum amount of this exposure is
represented by the gross unrealized gains on  derivative instruments.

118

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Bilateral  collateral  agreements  with  counterparties  covered  53  percent  and  63  percent  of  the  notional
amount  of  interest  rate  derivative  contracts  at  December  31,  2008  and  2007,  respectively.  These  agreements
reduce credit risk by providing for the exchange of marketable investment securities to secure amounts due on
contracts in an unrealized gain position. In addition, at December 31, 2008, master netting arrangements had
been established with all interest rate 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.

Fee  income  is  earned  from  entering  into  various  transactions,  principally  foreign  exchange  contracts,
interest rate contracts, and energy derivative contracts at the request of customers. 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 $2 million of net gains in
2008 and $1 million of net gains in both 2007 and 2006, which were included in ‘‘other noninterest income’’ in
the consolidated statements of income. The fair value of derivative instruments held or issued in connection with
customer-initiated activities, including those customer-initiated derivative contracts where the Corporation does
not enter into an offsetting derivative contract position,  is included in  the  following table.

119

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

The following table presents the composition of derivative instruments held or issued in connection with

customer-initiated and other activities.

Notional/
Contract
Amount

Unrealized
Gains

Unrealized
Losses

Fair
Value

(in millions)

December 31, 2008
Customer-initiated and other
Interest rate contracts:

Caps  and floors written . . . . . . . . . . . . . . . . . . . . . . . . . . .
Caps  and floors purchased . . . . . . . . . . . . . . . . . . . . . . . . .
Swaps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 1,271
1,271
9,800

Total interest rate contracts . . . . . . . . . . . . . . . . . . . . . . . .

12,342

Energy derivative contracts:

Caps  and floors written . . . . . . . . . . . . . . . . . . . . . . . . . . .
Caps  and floors purchased . . . . . . . . . . . . . . . . . . . . . . . . .
Swaps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

634
634
877

Total energy derivative contracts . . . . . . . . . . . . . . . . . . . . .

2,145

Foreign  exchange contracts:

Spot, forwards, futures and options . . . . . . . . . . . . . . . . . . .
Swaps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total foreign exchange contracts . . . . . . . . . . . . . . . . . . . . .

2,695
28

2,723

$ —
14
410

424

—
84
101

185

101
1

102

$ 14
—
376

390

84
—
101

185

86
1

87

$(14)
14
34

34

(84)
84
—

—

15
—

15

Total customer-initiated and other . . . . . . . . . . . . . . . . . . . .

$17,210

$711

$662

$ 49

December 31, 2007
Customer-initiated and other
Interest rate contracts:

Caps  and floors written . . . . . . . . . . . . . . . . . . . . . . . . . . .
Caps  and floors purchased . . . . . . . . . . . . . . . . . . . . . . . . .
Swaps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total interest rate contracts . . . . . . . . . . . . . . . . . . . . . . . .

$

851
851
6,806

8,508

Energy derivative contracts:

Caps  and floors written . . . . . . . . . . . . . . . . . . . . . . . . . . .
Caps  and floors purchased . . . . . . . . . . . . . . . . . . . . . . . . .
Swaps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

410
410
661

$ —
5
110

115

—
43
61

$

5
—
89

94

43
—
61

Total energy derivative contracts . . . . . . . . . . . . . . . . . . . . .

1,481

104

104

Foreign  exchange contracts:

Spot, forwards, futures and options . . . . . . . . . . . . . . . . . . .
Swaps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total foreign exchange contracts . . . . . . . . . . . . . . . . . . . . .

2,707
8

2,715

34
—

34

29
—

29

$ (5)
5
21

21

(43)
43
—

—

5
—

5

Total customer-initiated and other . . . . . . . . . . . . . . . . . . . .

$12,704

$253

$227

$ 26

Fair values for customer-initiated and other derivative instruments represent the net unrealized gains or
losses on such contracts and are recorded in the consolidated balance sheets. The fair value of gross unrealized
gains on customer-initiated derivative instruments totaling $711 million at December 31, 2008 reflected credit-

120

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

related  adjustments  totaling  $6  million.  Changes  in  fair  value  are  recognized  in  the  consolidated  income
statements.  The  following  table  provides  the  average  unrealized  gains  and  unrealized  losses  and  noninterest
income generated on customer-initiated and other interest rate contracts, energy derivative contracts and foreign
exchange contracts.

Average unrealized  gains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Average unrealized  losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Noninterest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Years Ended
December 31

2008

2007

(in millions)
$137
$459
120
417
50
56

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.

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.

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
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.

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

121

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

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  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.

Warrants

The  Corporation  holds  a  portfolio  of  approximately  780  warrants  for  generally  non-marketable  equity
securities. These warrants are primarily from high technology, non-public companies obtained as part of the loan
origination process. As discussed in Note 1, warrants that have a net exercise provision embedded in the warrant
agreement are considered derivatives and are required to be recorded at fair value. Fair value for these warrants
(approximately 400 warrants at December 31, 2008 and 570 warrants at December 31, 2007) was approximately
$8 million at December 31, 2008 and $23 million at December 31, 2007, as estimated using a Black-Scholes
valuation model.

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.  The  Corporation  had
commitments to purchase investment securities for its available-for-sale and trading account portfolios totaling
$1.3 billion and $604 million at December 31, 2008 and 2007, respectively. Commitments to sell investment
securities  related  to  the  trading  account  totaled  $10  million  at  December  31,  2008  and  $4  million  at
December 31, 2007. Outstanding commitments  expose  the  Corporation  to both credit and  market  risk.

Credit-Related Financial Instruments

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

2008

2007

(in millions)

Unused commitments to extend credit:

Commercial and other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bankcard, revolving check credit and equity access loan commitments . . . . . . . . . .

$25,901
2,124

$31,603
2,216

Total unused commitments to extend  credit . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$28,025

$33,819

Standby letters of credit and financial  guarantees:

Maturing within one year . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maturing after one year . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 3,894
2,346

$ 4,344
2,556

Total standby letters of credit and financial guarantees . . . . . . . . . . . . . . . . . . . . .

$ 6,240

$ 6,900

Commercial letters of credit

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

$

156

$

234

122

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

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, 2008 and 2007, the allowance for credit losses on lending-related commitments, which is recorded
in ‘‘accrued expenses and other liabilities’’ on the consolidated balance sheets, was $38 million and $21 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.

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. These contracts expire in decreasing amounts through the year 2018. 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 letters of credit. These risk participations covered $525 million
of the $6.2 billion standby letters of credit outstanding at December 31, 2008. Commercial letters of credit are
issued to finance foreign or domestic trade transactions and are short-term in nature. Financial guarantees of
$36  million  at  December  31,  2008  consisted  of  an  indemnification  agreement  related  to  the  sale  of  the
Corporation’s remaining ownership of Visa Inc. (Visa) shares and credit risk participation agreements, where the
Corporation, primarily as part of a syndicated lending arrangement, for a fee, guarantees a portion of the credit
risk on an interest rate swap agreement between the lead bank in the syndicate and the customer. In the event of
default by the 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, 2008, the estimated fair value of the Corporation’s credit
risk participation agreements where the Corporation is the guarantor was $32 million, and the estimated credit
exposure was $46 million. The estimated credit exposure includes the estimated credit risk as of December 31,
2008, in addition to an estimated increase in 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 was unable to liquidate
assets of the customers. In the event of customer 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 on outstanding agreements of 2.2 years. Commercial letters of
credit are issued to finance foreign or domestic trade transactions and are short-term in nature. At December 31,
2008, the carrying value of the Corporation’s standby and commercial letters of credit and financial guarantees,
which  are  included  in  ‘‘accrued  expenses  and  other  liabilities’’  on  the  consolidated  balance  sheet,  totaled
$84 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,  2008  and  2007.  The  Corporation  manages  credit  risk  through

123

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

underwriting, periodically reviewing and approving its credit exposures using Board committee approved credit
policies and guidelines.

Total watch list standby and commerical letters of credit . . . . . . . . . . . . . . . . . . . . . . . . . . .
As a percentage of total outstanding standby and commercial letters of  credit . . . . . . . . . . . .

December 31
2008

(dollar
amounts in
millions)
$277.0

4.3%

Total watch list financial guarantees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
As a percentage of total outstanding financial guarantees . . . . . . . . . . . . . . . . . . . . . . . . . .

$ —

 —%

Note 21  — Contingent Liabilities

Legal Proceedings

The  Corporation  and  certain  of  its  subsidiaries  are  subject  to  various  pending  and  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  what  the  eventual  outcome  of  these
matters will be. However, based on current knowledge and after consultation with legal counsel, management
believes  that  current  reserves,  determined  in  accordance  with  SFAS  5,  ‘‘Accounting  for  Contingencies,’’
(SFAS 5), are adequate 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. For information regarding
income tax contingencies, refer to Note  17.

Note 22  — Variable Interest Entities (VIE’s)

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  VIE’s  in  which  the  Corporation  has  a
significant interest.

The Corporation owns 100% 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, 2008) are classified as subordinated debt
and qualify as Tier 1 capital. The Corporation is  not exposed  to loss related to  this VIE.

The Corporation has limited partnership interests in three other venture capital funds, 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 three 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. These three entities had approximately $124 million in assets at December 31,
2008. Exposure to loss as a result of involvement with these three entities at December 31, 2008 was limited to
approximately  $5  million  of  book  basis  of  the  Corporation’s  investments  and  approximately  $2  million  of
commitments for future investments.

The Corporation, as a limited partner, also holds an insignificant ownership percentage interest in 133 other
venture capital and private equity investment partnerships where the Corporation is not related to the general

124

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

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 percentage interest. The Corporation accounts for
its interests in these partnerships on the cost method, and exposure to loss as a result of involvement with these
entities  at  December  31,  2008  was  limited  to  approximately  $60  million  of  book  basis  of  the  Corporation’s
investments and approximately $34 million  of commitments for future investments.

Two  limited  liability  subsidiaries  of  the  Corporation  are  the  general  partners  in  two  investment  fund
partnerships, formed in 1999 and 2003. These subsidiaries manage the investments held by these funds. These
two investment partnerships meet the definition of a VIE. In the investment fund partnership formed in 1999,
the Corporation is not the primary beneficiary of the entity as the majority of the variable interests are expected
to accrue to the nonaffiliated limited partners. As such, the Corporation accounts for its indirect interests in this
partnership  on  the  cost  method.  This  investment  partnership  had  approximately  $48  million  in  assets  at
December 31, 2008 and was structured so that the Corporation’s exposure to loss as a result of its interest should
be  limited  to  the  book  basis  of  the  Corporation’s  investment  in  the  limited  liability  subsidiary,  which  was
insignificant at December 31, 2008. In the investment fund partnership formed in 2003, the Corporation is the
primary beneficiary and consolidates the entity as the majority of the variable interests are expected to accrue to
the Corporation. This investment partnership had assets of approximately $7 million at December 31, 2008 and
was structured so that the Corporation’s exposure to loss as a result of its interest should be limited to the book
basis of the Corporation’s investment in the limited liability subsidiary, which was insignificant at December 31,
2008.

The  Corporation  has  a  significant  limited  partner  interest  in  20  low  income  housing  tax  credit/historic
rehabilitation  tax  credit  partnerships,  acquired  at  various  times  from  1992  to  2007.  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 nonaffiliated limited partners. The Corporation accounts for its
interest in these partnerships on the cost or equity method. These entities had approximately $150 million in
assets at December 31, 2008. Exposure to loss as a result of its involvement with these entities at December 31,
2008 was limited to approximately $12 million of book basis of the Corporation’s investment, which includes
unused commitments for future investments.

The Corporation, as a limited partner, also holds an insignificant ownership percentage interest in 113 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  percentage  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, 2008 was limited to approximately $333 million of book basis of the Corporation’s investment,
which includes unused commitments for  future  investments.

For further information on the company’s consolidation  policy,  see Note 1.

Note 23  — Fair Value

The  Corporation  utilizes  fair  value  measurements  to  record  fair  value  adjustments  to  certain  assets  and
liabilities and to determine fair value disclosures. 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 at fair value other assets on a nonrecurring basis, such as loans held-for-sale, loans held
for investment and certain other assets and liabilities. These nonrecurring fair value adjustments typically involve
application of lower of cost or market  accounting  or write-downs of individual  assets.

125

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Fair Value Hierarchy

Under SFAS 157, the Corporation groups assets and liabilities at fair value in three levels, 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 valuation methodologies used for assets and liabilities recorded at fair value.

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,  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  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  mortgage-backed  securities  issued  by  government-sponsored  entities.  Securities  classified  as  Level  3
represent  securities  in  less  liquid  markets,  including  auction-rate  securities  and  other  securities  requiring  a
significant  management  assumptions  when  determining  the  fair  value.  For  further  information  regarding
auction-rate securities, refer to Notes 3 and  28 to  the  consolidated financial statements.

Trading Securities and Associated Liabilities: Securities held for trading purposes are recorded at fair
value and included in ‘‘other short-term investments’’ 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. Deferred compensation liabilities, also classified
as Level 1, are carried at the fair value of the obligation to the employee, which corresponds to the fair value of
the  invested  assets.  Level  2  securities  include  municipal  bonds  and  mortgage-backed  securities  issued  by
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 at December 31, 2008. The valuation method for
trading  securities  is  the  same  as  the  method  used  for  investment  securities  classified  as  available-for-sale,
discussed above.

Loans Held-for-Sale: Loans held-for-sale, included in ‘‘other short-term investments’’ on the consolidated
balance sheets, are carried at the lower of cost or market 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 subjected to  nonrecurring fair  value  adjustments as Level 2.

Loans: The Corporation does not record loans at fair value on a recurring basis. However, 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.  Once  loans  are  identified  as  impaired,  management  measures
impairment in accordance with SFAS 114, ‘‘Accounting by Creditors for Impairment of a Loan,’’ (SFAS 114) and

126

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

establishes an allowance for loan losses. The allowance, based on the fair value of impaired loans, is estimated
using  one  of  several  methods,  including  collateral  value,  market  value  of  similar  debt,  enterprise  value,
liquidation value and discounted cash flows. Those impaired loans not requiring an allowance represent loans
for which the fair value of the expected repayments or collateral exceed the recorded investments in such loans.
At December 31, 2008, substantially all of the total impaired loans were evaluated based on the fair value of the
collateral.  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 records 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  records  the
impaired loan as nonrecurring Level 3.

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 derivatives, 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  Level  2.  Examples  of  Level  2  derivatives  are  interest  rate  swaps,  energy  and
foreign exchange derivative contracts.

The Corporation also holds a portfolio of warrants for generally non-marketable 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 are required to be accounted for as derivatives and
recorded at fair value. Fair value is determined using a Black-Scholes valuation model, which has five inputs:
risk-free rate, expected life, volatility, exercise price, and the per share market value of the underlying company.
Where sufficient financial data existed, a market approach method was utilized to estimate the current value of
the underlying company. When quoted market values were not available, an index method was utilized. The
estimated fair value of the underlying securities for warrants requiring valuation at fair value were adjusted for
discounts  related  to  lack  of  liquidity.  The  Corporation  classifies  warrants  accounted  for  as  derivatives  in
recurring Level 3.

Financial  Guarantees: A  liability  under  an  indemnification  agreement  related  to  the  sale  of  the
Corporation’s remaining ownership of Visa shares is a financial guarantee recorded at fair value and included in
‘‘other  liabilities’’  on  the  consolidated  balance  sheets.  The  fair  value  of  the  indemnification  agreement  was
determined  using  a  probability  weighted  estimate  of  cash  flows  under  various  scenarios.  As  such,  the
Corporation classifies this financial guarantee as recurring Level 3.

Foreclosed  Assets: Upon  transfer  from  the  loan  portfolio,  foreclosed  assets  are  adjusted  to  and
subsequently carried at the lower of carrying value or fair value. Fair value is based upon independent market
prices, appraised values of the collateral or management’s estimation of the value of the collateral. When the fair
value  of  the  collateral  is  based  on  an  observable  market  price  or  a  current  appraised  value,  the  Corporation
records  the  foreclosed  asset  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 records the foreclosed  asset as  nonrecurring Level 3.

Nonmarketable Equity Securities: The Corporation has a portfolio of indirect (through funds) private
equity  and  venture  capital  investments.  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. The Corporation bases its estimates of fair value for the majority of its indirect private equity

127

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

and venture capital investments on the percentage ownership in the fair value of the entire fund, as reported by
the  fund’s  management.  For  those  funds  where  fair  value  is  not  reported  by  the  fund’s  management,  the
Corporation derives the fair value of the fund by estimating the fair value of each underlying investment in the
fund. 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  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, 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, is used for impairment testing. 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  and  Other  Intangible  Assets: Goodwill  and  identified  intangible  assets  are  subject  to
impairment testing. The Corporation utilizes both a comparable market multiple analysis and discounted cash
flow to determine the fair value of the reporting units. The Corporation currently applies more weight to the
discounted cash flow given the current market conditions. Both valuation models require a significant degree of
management judgment. In the event the fair value as determined by the valuation model is less than the carrying
value, goodwill may be impaired. If the testing resulted in impairment, the Corporation would classify goodwill
and other intangible assets subjected to nonrecurring fair value adjustments as Level 3. Additional information
regarding goodwill, other intangible assets and impairment policies can be found in  Note 8.

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, 2008

Total

Level 1

Level 2

Level 3

Trading securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Investment securities available-for-sale . . . . . . . . . . . . . . . . . . . . . .
Derivative assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

124
9,201
1,123

(in millions)

$

10
$ 80
149
7,899
— 1,115

$

34
1,153
8

Total assets at fair value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$10,448

$229

$9,024

$1,195

Derivative liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other liabilities (1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total liabilities at fair value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

$

671
85

756

$ — $ 671
—

80

$ —
5

$ 80

$ 671

$

5

(1)

Includes liabilities associated with  deferred  compensation plans and financial guarantees.

The  table  below  provides  a  reconciliation  of  changes  during  the  period  in  Level  3  assets  and  liabilities
measured at fair value on a recurring basis at January 1, 2008 and December 31, 2008. The increase in trading
securities  reflected  the  purchase  of  non-rated  municipal  and  corporate  bonds.  The  increase  in  investment
securities  available-for-sale  was  primarily  due  to  the  Corporation’s  purchase  of  auction-rate  securities.  The
decrease in derivative assets was impacted by fair value adjustments and settlements of warrants. Other Level 3

128

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

liabilities  included  a  liability  under  an  indemnification  agreement  related  to  the  sale  of  the  Corporation’s
remaining ownership of Visa shares, discussed  in ‘‘Financial Guarantees’’ above.

Recurring Level 3 Assets and Liabilities

Trading
Securities

Balance at January 1, 2008 . . . . . . . . . . . . . . . . . . . . . .

$—

Net realized/unrealized gains (losses):

Recorded in earnings-realized . . . . . . . . . . . . . . . . .
Recorded in earnings-unrealized . . . . . . . . . . . . . . .
Recorded in other comprehensive income . . . . . . . .
Purchases, sales, issuances and settlements, net
. . . . . .
Transfers in and/or out of Level 3 . . . . . . . . . . . . . . .

—
—
—
31
3

Year Ended December 31, 2008

Investment
Securities
Available-for-Sale

Derivative
Assets
(Warrants)

(in millions)
3

$23

$

—
4
(32)
1,178
—

2
(9)
—
(8)
—

Other
Liabilities

$—

—
(5)
—
—
—

Balance at December 31, 2008 . . . . . . . . . . . . . . . . . . .

$34

$1,153

$ 8

$ 5

The table below presents the income statement classification of the Level 3 gains and losses due to changes
in fair value, including both realized and unrealized gains and losses, recorded in earnings, as shown in the table
above.

Recurring Level 3 Assets and Liabilities

Trading
Securities

Year Ended December 31, 2008

Investment
Securities
Available-for-Sale

Derivative
Assets
(Warrants)

(in millions)

Other
Liabilities

Classification of realized/unrealized gains (losses)

recorded in earnings:

Other noninterest income . . . . . . . . . . . . . . . . . . .
Net securities gains (losses)
. . . . . . . . . . . . . . . . . .
Discontinued operations . . . . . . . . . . . . . . . . . . . .

Total

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

$—
—
—

$—

$—
—
4

$ 4

$(7)
—
—

$(7)

$—
(5)
—

$(5)

The table below summarizes the changes in unrealized gains and losses recorded in earnings for the year
ended December 31, 2008 for recurring Level 3 assets and liabilities that were still held at December 31, 2008.

Recurring Level 3 Assets and Liabilities

Trading
Securities

Year Ended December 31, 2008
Derivative
Assets
(Warrants)

Investment
Securities
Available-for-Sale

(in millions)

Other
Liabilities

Changes in unrealized gains (losses) recorded  in earnings

relating to assets still held at December 31, 2008:

Other noninterest income . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . .
Net securities gains (losses)
Discontinued operations . . . . . . . . . . . . . . . . . . . .

Total

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

$—
—
—

$—

$—
—
4

$ 4

$(9)
—
—

$(9)

$—
(5)
—

$(5)

129

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Assets and Liabilities Recorded at Fair Value on a  Nonrecurring Basis

The  Corporation  may  be  required,  from  time  to  time,  to  measure  certain  assets  at  fair  value  on  a
nonrecurring basis. These include assets that are measured at the lower of cost or market that were recognized at
fair value below cost at the end of the period. Assets measured at fair value on a nonrecurring basis are included
in the table below.

December 31, 2008

Total

Level 1

Level 2

Level 3

Loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other assets (1)

$ 904
153

(in millions)
$—
—

$— $ 904
148

5

Total assets at fair value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,057

$—

$ 5

$1,052

Total liabilities at fair value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ — $—

$— $ —

(1)

Includes private equity investments, loans held-for-sale,  loan  servicing  rights and foreclosed assets.

Note 24  — Estimated Fair Value of Financial Instruments

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  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. Accordingly, the estimates provided herein do
not  necessarily  indicate  amounts  which  could  be  realized  in  a  current  exchange.  Furthermore,  as  the
Corporation typically holds the majority of its financial instruments until maturity, it does not expect to realize
many of the estimated amounts disclosed. The disclosures also do not include estimated fair value amounts for
items which 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.

Following  is  a  description  of  the  methods  and  assumptions  used  in  estimating  fair  value  disclosures  for
financial  instruments  not  recorded  at  fair  value  in  their  entirety  on  a  recurring  basis  on  the  Corporation’s
consolidated balance sheets. For further information regarding the fair value of financial instruments recorded at
fair value on a recurring basis under SFAS  157, refer to Note 23.

Cash and due from banks, federal funds sold and securities purchased under agreements to resell and
interest-bearing  deposits  with  banks: The  carrying  amount  approximates  the  estimated  fair  value  of  these
instruments.

Loans  held-for-sale: The  market  value  of  these  loans  represents  estimated  fair  value  or  estimated  net
selling  price.  The  market  value  is  determined  on  the  basis  of  existing  forward  commitments  or  the  current
market  values of similar loans.

Loans: Domestic  business  loans  consist  of  commercial,  real  estate  construction,  commercial  mortgage
and  equipment  lease  financing  loans.  The  estimated  fair  value  of  the  Corporation’s  variable  rate  domestic
business loans is represented by the carrying value, adjusted by an amount which estimates the change in fair
value caused by changes in the credit quality of borrowers since the loans were originated. The estimated fair

130

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

value  of  fixed  rate  domestic  business  loans  is  calculated  using  a  discounted  cash  flow  model.  The  resulting
amounts are adjusted to estimate the effect of changes in the credit quality of borrowers since the loans were
originated. International loans consist primarily of short-term trade-related loans, variable rate loans or loans
which have no cross-border risk due to the existence of domestic guarantors or liquid collateral. The estimated
fair value of the Corporation’s international loan portfolio is represented by its carrying value, adjusted by an
amount which estimates the effect on fair value of changes in the credit quality of borrowers or guarantors. Retail
loans  consist  of  residential  mortgage,  home  equity  and  other  consumer  loans.  The  estimated  fair  value  of
residential mortgage loans is based on discounted contractual cash flows adjusted for expected prepayments.
For home equity and other consumer loans, the estimated fair values are calculated using a discounted cash flow
model. The resulting amounts are adjusted to estimate the effect of changes in the credit quality of borrowers
since the loans were originated.

Customers’  liability  on  acceptances  outstanding  and  acceptances  outstanding: The  carrying  amount

approximates the estimated fair value.

Loan servicing rights: The estimated fair value is based on a discounted cash flow analysis, using interest

rates and prepayment speed assumptions currently quoted for comparable instruments.

Deposit  liabilities: The  estimated  fair  value  of  demand  deposits,  consisting  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 estimated fair  value.

Medium- and long-term debt: The estimated fair value of the Corporation’s variable rate medium- and
long-term  debt  is  represented  by  its  carrying  value.  The  estimated  fair  value  of  the  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.

131

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

The  carrying  amount  and  estimated  fair  value  of  the  Corporation’s  financial  instruments  are  as  follows:

Assets
Cash and due from banks . . . . . . . . . . . . . . . . . . . . . . . . . . .
Federal funds sold and securities purchased  under agreements

to resell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest-bearing deposits with banks . . . . . . . . . . . . . . . . . . . .

Trading securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Loans held-for-sale . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total short-term investments . . . . . . . . . . . . . . . . . . . . . .

December 31

2008

2007

Carrying
Amount

Estimated
Fair Value

Carrying
Amount

Estimated
Fair  Value

(in millions)

$

913

$

913

$ 1,440

$ 1,440

202
2,308

124
34

158

202
2,308

124
34

158

36
38

118
217

335

36
38

118
217

335

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

9,201

9,201

6,296

6,296

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

Net loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Customers’ liability on acceptances outstanding . . . . . . . . . . . .
Loan servicing rights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Liabilities
Demand deposits (noninterest-bearing) . . . . . . . . . . . . . . . . . .
Interest-bearing deposits . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

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

Derivative instruments
Risk management:

Unrealized gains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Unrealized losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Customer-initiated and other:

Unrealized gains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Unrealized losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Warrants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Credit-related financial instruments . . . . . . . . . . . . . . . . . . . .

50,505
(770)

49,735
14
11

11,701
30,254

41,955

1,749
14
15,053

404
(9)

711
(662)
8

(98)

50,855
—

50,855
14
11

11,701
30,392

42,093

1,749
14
13,995

404
(9)

711
(662)
8

(136)

50,743
(557)

50,186
48
12

11,920
32,358

44,278

2,807
48
8,821

150
(4)

253
(227)
23

(110)

50,681
—

50,681
48
12

11,920
32,357

44,277

2,807
48
8,492

150
(4)

253
(227)
23

(125)

132

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Note 25  — 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,  2008.  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  2008  performance  can  be  found  in  the  section  entitled
‘‘Business Segments’’ in the financial review.

The  Business  Bank  is  primarily  comprised  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 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.

133

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

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, 2008

Business
Bank

Wealth &
Institutional

Retail
Bank 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 .
Net income (loss) . . . . . . . . . . . . . . . . . . . . . . . $

. . . . . . . . . $ 1,277 $

543
302
709
90
—
237 $

566
123
258
645
22
—
34

$ 148
25
292
422
(3)
—
(4)

$

$ (147) $ (23) $ 1,821
686
893
1,751
65
1
213

(5)
(27)
(36)
(2)
1
(6) $

—
68
11
(42)
—
(48) $

$

64

392 $

Net credit-related charge-offs . . . . . . . . . . . . . . . $
Selected average balances:
Assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $41,794 $ 7,074
6,342
Loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16,966
Deposits . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16,961
Liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Attributed equity . . . . . . . . . . . . . . . . . . . . . . .
676
Statistical data:
Return on average assets (1) . . . . . . . . . . . . . . . .
Return on average attributed equity . . . . . . . . . .
Net interest margin (2) . . . . . . . . . . . . . . . . . . .
Efficiency ratio . . . . . . . . . . . . . . . . . . . . . . . . .

40,867
15,005
15,719
3,277

4.98
3.33
83.21

$

16

$ — $ — $

472

$4,689
4,542
2,433
2,451
336

$10,003 $1,625 $65,185
51,765
42,003
59,743
5,442

1
7,239
23,880
926

13
360
732
227

0.33%
0.57% 0.19% (0.09)% N/M N/M
3.79
N/M N/M
(1.31)
7.25
N/M N/M
3.22
3.02
3.11
N/M N/M 66.17
96.97
45.28

*

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

134

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Year Ended December 31, 2007

Business
Bank

Wealth &
Institutional

Retail
Bank 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 . .
Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . $

. . . . . . . . . . $ 1,349 $

178
291
709
237
—
516 $

670
41
220
654
67
—
128

$ 145
(3)
283
322
39
—
70

$

$ (133) $ (25) $ 2,006
212
888
1,691
309
4
686

—
65
10
(40)
—
(38) $

(4)
29
(4)
6
4
10 $

$

34

117 $

Net credit-related charge-offs . . . . . . . . . . . . . . . . $
Selected average balances:
Assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $40,762 $ 6,880
6,134
Loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17,156
Deposits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17,170
Liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Attributed equity . . . . . . . . . . . . . . . . . . . . . . . .
850
Statistical data:
Return on average assets (1) . . . . . . . . . . . . . . . . .
Return on average attributed equity . . . . . . . . . . .
Net interest margin (2) . . . . . . . . . . . . . . . . . . . .
Efficiency ratio . . . . . . . . . . . . . . . . . . . . . . . . . .

39,721
16,253
17,090
2,936

$

2

$ — $ — $

153

$4,096
3,937
2,386
2,392
332

$ 5,669 $1,167 $58,574
22
49,821
(35) 41,934
53,504
322
5,070
325

7
6,174
16,530
627

1.27% 0.71% 1.71% N/M N/M
21.15
17.57
3.66
3.39
75.17
43.49

N/M N/M 13.52
N/M N/M
3.66
N/M N/M 58.58

15.04
3.91
73.43

1.17%

Year Ended December 31, 2006

Business
Bank

Wealth &
Institutional

Retail
Bank 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 . .
Net income (loss) . . . . . . . . . . . . . . . . . . . . . . . . $

. . . . . . . . . . $ 1,330 $

14
305
741
283
—
597 $

691
23
210
607
92
—
179

$ 147
1
259
313
31
—
61

$

$ (163) $ (19) $ 1,986
37
855
1,674
348
111
893

(1)
—
18
63
(1)
14
(55)
(3)
— 111
(59) $ 115 $

$

35

37 $

Net credit-related charge-offs . . . . . . . . . . . . . . . . $
Selected average balances:
Assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $39,263 $ 6,787
6,084
Loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16,807
Deposits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16,809
Liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Attributed equity . . . . . . . . . . . . . . . . . . . . . . . .
831
Statistical data:
Return on average assets (1) . . . . . . . . . . . . . . . . .
Return on average attributed equity . . . . . . . . . . .
Net interest margin (2) . . . . . . . . . . . . . . . . . . . .
Efficiency ratio . . . . . . . . . . . . . . . . . . . . . . . . . .

38,081
17,775
18,678
2,639

21.48
4.11
67.46

$ — $ — $ — $

72

$3,677
3,534
2,394
2,392
299

$ 5,271 $1,581 $56,579
33
47,750
(88) 42,074
51,403
326
5,176
908

18
5,186
13,198
499

1.52% 1.01% 1.67% N/M N/M
20.50
22.61
4.15
3.49
77.06
45.35

N/M N/M 17.24
3.79
N/M N/M
N/M N/M 58.92

1.58%

Return on average assets is calculated based on the  greater  of average assets or average liabilities and attributed equity.

(1)
(2) Net interest margin is calculated based on the greater of  average earning assets or average deposits and purchased funds.
FTE  — Fully Taxable Equivalent
N/M — Not Meaningful

135

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  SFAS  No.  131,  ‘‘Disclosures  about  Segments  of  an  Enterprise  and
Related Information’’ (SFAS 131). 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.

The Corporation’s total revenues from customers and long-lived assets (excluding certain intangible assets)
located  in  foreign  countries  in  which  the  Corporation  holds  assets  were  less  than  five  percent  of  the
Corporation’s consolidated revenues and long-lived assets (excluding certain intangible assets) in each of the
years ended December 31, 2008, 2007 and 2006.

136

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Market segment financial results are as follows:

Year Ended December 31, 2008

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 taxes

(FTE)

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

Income from discontinued operations,

net of tax . . . . . . . . . . . . . . . . . . .
Net income . . . . . . . . . . . . . . . . . . . $

776 $
155
524
808

668 $ 292 $
379
139
448

51
94
246

47
40
16
43

$ 147
62
48
190

127

(1)

36

(6)

(65)

—
210 $

—
(19) $

—

—
53 $ (14) $

—
8

26

$

$

$

61
4
31
41

18

—
29

1

$

$

$

(170) $ 1,821
686
893
1,751

(5)
41
(25)

(44)

1
(54) $

— $

65

1
213

472

27

25 $

241 $

152 $

Net credit-related charge-offs . . . . . . . . $
Selected average balances:
Assets . . . . . . . . . . . . . . . . . . . . . . . $19,786 $16,841 $8,039 $1,896
1,892
Loans . . . . . . . . . . . . . . . . . . . . . . .
288
. . . . . . . . . . . . . . . . . . . . .
Deposits
283
Liabilities . . . . . . . . . . . . . . . . . . . . .
Attributed equity . . . . . . . . . . . . . . . .
130
Statistical data:
Return on average  assets (1)
. . . . . . . .
Return on average attributed  equity . . . .
Net interest margin (2) . . . . . . . . . . . .
Efficiency ratio . . . . . . . . . . . . . . . . .

1.06% (0.11)% 0.66% (0.72)% 0.18%
12.74
4.04
64.96

8.48 (10.49)
2.46
3.73
68.26
64.57

19,061
16,040
16,672
1,639

16,551
11,917
11,893
1,339

7,776
4,023
4,040
627

(1.41)
4.02
55.75

2.06
3.45
99.47

$

$4,623
4,217
1,374
1,479
396

$2,372
2,254
762
764
158

$ 11,628 $65,185
51,765
42,003
59,743
5,442

14
7,599
24,612
1,153

1.24%

18.53
2.64
44.26

N/M
N/M
N/M
N/M

0.33%
3.79
3.02
66.17

*

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

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  taxes (FTE)
Income from discontinued operations, net
of tax . . . . . . . . . . . . . . . . . . . . . . .

Net income (loss)

. . . . . . . . . . . . . . . . $

888 $
88
471
818
158

—
295 $

739 $ 287 $
108
130
454
116

8
86
235
45

46 $ 136
16
11
55
14
96
38
(7)
4

—
191 $

—
85 $

—
7 $

—
86

9 $

2 $

28 $

110 $

Net credit-related charge-offs (recoveries) . $
Selected average balances:
Assets . . . . . . . . . . . . . . . . . . . . . . . . $19,133 $17,069 $7,106 $1,688 $4,490
4,081
Loans . . . . . . . . . . . . . . . . . . . . . . . .
1,433
Deposits
. . . . . . . . . . . . . . . . . . . . . .
1,550
Liabilities . . . . . . . . . . . . . . . . . . . . . .
335
Attributed equity . . . . . . . . . . . . . . . . .
Statistical data:
Return on average assets (1) . . . . . . . . . .
Return on average  attributed equity . . . . .
Net interest margin (2) . . . . . . . . . . . . .
Efficiency ratio . . . . . . . . . . . . . . . . . .

1.55% 1.12% 1.19% 0.40% 1.92% 2.22%
17.18
4.76
60.32

18,558
15,772
16,437
1,723

16,530
13,325
13,361
1,212

1,672
286
287
97

6,827
3,884
3,901
595

25.70
3.33
50.20

32.05
3.10
42.93

14.22
4.18
63.05

6.91
2.76
64.27

15.73
4.47
52.31

10

$

$

$

68
(15)
38
44
27

—
50

(6)

$2,252
2,124
1,095
1,116
156

$

$

$

(158) $ 2,006
212
888
1,691
309

(4)
94
6
(34)

4
(28) $

— $

4
686

153

$ 6,836 $58,574
49,821
41,934
53,504
5,070

29
6,139
16,852
952

N/M
N/M
N/M
N/M

1.17%

13.52
3.66
58.58

137

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Year Ended December 31, 2006

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

taxes (FTE)

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

Income from discontinued

936 $
78
452
806

742 $ 265 $
(32)
160
450

(3)
76
216

42 $ 117
6
3
52
14
105
34

165

186

43

6

(11)

operations, net of tax . . . . . . . .
Net income . . . . . . . . . . . . . . . . $

—
339 $

—
298 $

—
85 $

—
13 $

—
69

7 $

1 $

48 $

Net credit-related charge-offs . . . . $
Selected average balances:
Assets . . . . . . . . . . . . . . . . . . . . $19,370 $16,445 $6,175 $1,528 $4,008
3,621
Loans . . . . . . . . . . . . . . . . . . . .
1,304
Deposits . . . . . . . . . . . . . . . . . .
1,428
Liabilities . . . . . . . . . . . . . . . . . .
Attributed equity . . . . . . . . . . . .
278
Statistical data:
Return on average assets (1) . . . . .
Return on average attributed

18,714
16,010
16,685
1,623

15,882
14,592
14,657
1,102

1,508
306
308
80

5,911
3,699
3,709
529

2 $

13

$

$

$

66
(14)
20
50

17

—
33

1

$

$

$

(182) $ 1,986
37
855
1,674

(1)
81
13

(58)

111

56 $

— $

348

111
893

72

$2,201
2,063
1,065
1,092
157

$ 6,852 $56,579
47,750
42,074
51,403
5,176

51
5,098
13,524
1,407

1.75% 1.81% 1.38% 0.86% 1.71% 1.48% N/M

1.58%

equity . . . . . . . . . . . . . . . . . .
Net interest margin (2) . . . . . . . .
Efficiency ratio . . . . . . . . . . . . . .

20.91
4.99
58.13

27.02
4.66
49.94

16.11
4.46
63.27

16.25
2.80
61.09

24.68
3.21
61.86

20.76
3.10
58.69

N/M 17.24
N/M
3.79
N/M 58.92

Return on average assets is calculated based on the  greater  of average assets or average liabilities and attributed equity.

(1)
(2) Net interest margin is calculated based on the greater of  average earning assets or average deposits and purchased funds.
FTE  — Fully Taxable Equivalent
N/M — Not Meaningful

138

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Note 26  — 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

2008

2007

(in millions,
except share data)

$

11
2,329
80
5,690
5
210

$

1
224
102
5,840
4
166

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

$ 8,325

$ 6,337

LIABILITIES AND SHAREHOLDERS’  EQUITY
Medium- and long-term debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 1,002
171

$

968
252

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

1,173

1,220

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 12/31/08 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2,129

—

Common stock — $5 par value:

Authorized — 325,000,000 shares
Issued — 178,735,252 shares at 12/31/08 and  12/31/07 . . . . . . . . . . . . . . . . . . .
Capital  surplus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accumulated other comprehensive loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Retained earnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less cost of common stock in treasury —  28,244,967 shares at 12/31/08  and

894
722
(309)
5,345

894
564
(177)
5,497

28,747,097 shares at 12/31/07 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(1,629)

(1,661)

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

7,152

5,117

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

$ 8,325

$ 6,337

139

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

STATEMENTS OF INCOME — COMERICA INCORPORATED

Years Ended
December 31

2008

2007

2006

(in millions)

INCOME
Income from subsidiaries

Dividends from subsidiaries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other interest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Intercompany management fees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other noninterest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$267
4
156
(32)

Total income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

395

EXPENSES
Interest on medium- and long-term debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Salaries and employee benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net occupancy expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Equipment expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other noninterest expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

50
74
8
1
55

Total expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

188

$614
15
149
15

793

$746
13
178
13

950

60
108
7
1
51

227

52
113
2
1
46

214

Income before provision (benefit) for 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 of subsidiaries, principally banks  (including

207
(25)

232

566
(22)

588

736
(6)

742

discontinued operations) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(19)

98

151

NET INCOME . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Preferred stock dividends . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

213
17

686
—

893
—

Net  income applicable to common stock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$196

$686

$893

140

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

STATEMENTS OF CASH FLOWS —  COMERICA INCORPORATED

Years Ended
December 31

2008

2007

2006

(in millions)

$ 213

$ 686

$ 893

OPERATING ACTIVITIES
Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjustments to reconcile net income to net  cash provided by operating activities:
Undistributed losses (earnings) 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

19
1
18
(10)
—
19

(98)
1
20
(15)
(9)
49

Net cash provided by operating activities . . . . . . . . . . . . . . . . . . . . . . . . .

260

634

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  warrants . . . . . . . . . . . . .
Purchase of common stock for treasury . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dividends paid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . .
Excess tax benefits from share-based compensation  arrangements

2
—
(2)

—

3
(62)
(1)

(60)

—
665
— (510)
89
—
(580)
(390)
9

1
2,250
(1)
(395)
—

Net cash used in financing activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1,855

(717)

(151)
1
21
6
(9)
43

804

3
(6)
(1)

(4)

—
—
45
—
(384)
(377)
9

(707)

Net (decrease) increase in cash and cash equivalents . . . . . . . . . . . . . . . . . . . . .
Cash and cash equivalents at beginning  of  year . . . . . . . . . . . . . . . . . . . . . . . .
Cash and cash equivalents at end of year . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2,115
225
$2,340

(143)
368
$ 225

93
275
$ 368

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

Income taxes recovered . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

$

51

$ 57

$ 50

(3) $ (39) $ —

Note 27  — Sales of Businesses/Discontinued Operations

In December 2006, the Corporation sold its ownership interest in Munder to an investor group. The sale,
including associated costs and assigned goodwill, resulted in a net after-tax gain of $108 million, or $0.67 per
average annual diluted share, in 2006. 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 be increased to a maximum of

141

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

$80 million or decreased to as low as zero, 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
the fourth quarter 2011 as targets for the Corporation’s client-related revenues earned by Munder 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 income from discontinued operations recorded in 2008 reflected the recognition of contingent gains
and adjustments to the initial gain recorded at the closing of the Munder sale transaction. The components of net
income from discontinued operations for the years ended December 31, 2008, 2007 and 2006, respectively, were
as follows:

2008

2007

2006

(in millions,
except per share data)

Income from discontinued operations  before income taxes  and cumulative effect of
change in accounting principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Provision for income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

Income from discontinued operations  before cumulative effect of  change in

accounting principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cumulative effect of change in accounting principle, net  of taxes . . . . . . . . . . . . .

Net income from discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

2
1

1
—

1

$

$

6
2

$ 196
77

4
—

4

119
(8)

$ 111

Basic earnings per common share:

Income from discontinued operations  before cumulative effect of  change in

accounting principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . .

Net income from discontinued operations

$0.01
0.01

$0.03
0.03

$0.74
0.69

Diluted earnings per common share:

Income from discontinued operations  before cumulative effect of  change in

accounting principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . .

Net income from discontinued operations

— 0.03
— 0.03

0.73
0.68

During the third quarter 2006, the Corporation completed the sale of its Mexican bank charter. Included in
‘‘net  gain  (loss)  on  sales  of  businesses’’  on  the  consolidated  statements  of  income  is  a  net  loss  on  the  sale  of
$12  million,  which  is  reflected  in  the  Corporation’s  Business  Bank  business  segment  and  International
geographic market segment. As part of the sale transaction, the Corporation transferred $24 million of loans and
$18 million of liabilities to the buyer.

In the fourth quarter 2006, the Corporation decided to sell a portfolio of loans related to manufactured
housing,  located  primarily  in  Michigan  and  Ohio.  In  accordance  with  SFAS  144,  ‘‘Accounting  for  the
Impairment  or  Disposal  of  Long-Lived  Assets,’’  approximately  $74  million  of  loans  were  classified  as
held-for-sale,  which  were  included  in  ‘‘other  short-term  investments’’  on  the  consolidated  balance  sheet  at
December  31,  2006.  The  Corporation  recorded  a  $9  million  charge-off  to  adjust  the  loans  classified  as
held-for-sale to fair value. During the first quarter 2007, the Corporation completed the sale and transferred the
$74 million of loans to the buyer for substantially the fair value recorded at December  31, 2006.

142

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Note 28  — Repurchase of Auction-Rate Securities

On September 18, 2008, the Corporation announced an offer to repurchase, at par, auction-rate securities
(ARS) held by certain retail and institutional clients that were purchased through Comerica Securities, a broker/
dealer  subsidiary  of  Comerica  Bank.  ARS  that  were  the  subject  of  functioning  auctions  or  current  calls  or
redemptions  were  not  eligible  for  repurchase.  The  repurchase  offers  commenced  in  October  2008  and
concluded in December 2008.

The following table summarizes ARS repurchase activity for the year  ended December 31, 2008.

At September 18, 2008 announcement . . . . . . . . . .
Fourth quarter 2008 ARS activity:

ARS Eligible for
Repurchase

Par Value

Fair Value

$ 1,533

$ 1,440

ARS Repurchased

Repurchase
Charge (1)

Fair
Value (2)

Securities
Gains

(in millions)
$(96)

$ —

$ —

Repurchased from customers . . . . . . . . . . . . . . .
Called or redeemed subsequent to repurchase . . .
Unrealized losses (3) . . . . . . . . . . . . . . . . . . . . .
Not redeemed by customers (4) . . . . . . . . . . . . .

(1,345)
—
—
(188)

(1,259)
—
—
(181)

—
—
—
8

1,259
(80)
(32)
—

—
4
—
—

At December  31, 2008 . . . . . . . . . . . . . . . . . . . . .

$ — $ —

$(88)

$1,147

$ 4

(1) 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.

(2) Recorded in ‘‘investment securities  available-for-sale’’ on the consolidated balance sheets.

(3) Declines in fair value subsequent  to repurchase recognized in accumulated other comprehensive loss.

(4)

Includes ARS called by the issuer or redeemed at auction by customers prior to repurchase as well as ARS
not submitted to the Corporation for repurchase  by customers.

143

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

Note 29  — 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.

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

Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Preferred stock dividends . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net income applicable to common stock . . . . . . . . . . . . . . . . . . . . .

$

431
192
4
170
411
(17)

19
1

20
17

3

466
165
27
213
514
—

27
1

28
—

442
170
14
228
423
35

56
—

56
—

476
159
22
215
403
41

110
(1)

109
—

$ 28

$ 56

$ 109

Basic earnings per common share:

. . . . . . . . . . . . . . . . . . . . . . .
Income from continuing operations
Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$0.01
0.02

$0.18
0.19

$0.37
0.37

$0.74
0.73

Diluted earnings per common share:

Income from continuing operations
. . . . . . . . . . . . . . . . . . . . . . .
Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

0.01
0.02

0.18
0.19

0.37
0.37

0.73
0.73

144

NOTES  TO CONSOLIDATED FINANCIAL STATEMENTS

Comerica Incorporated and Subsidiaries

2007

Fourth
Quarter Quarter Quarter Quarter

Second

Third

First

(in millions, except per share data)

Interest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 944
455

$ 952
449

$ 933
424

$ 901
399

Net interest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Provision for loan losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net securities gains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Noninterest income (excluding net securities gains) . . . . . . . . . . . . . .
Noninterest expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Provision for income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Preferred stock dividends . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

489
108
3
227
450
44

117
2

119
—

503
45
4
226
423
85

180
1

181
—

509
36
—
225
411
91

196
—

196
—

502
23
—
203
407
86

189
1

190
—

Net income applicable to common stock . . . . . . . . . . . . . . . . . . . . .

$ 119

$ 181

$ 196

$ 190

Basic earnings per common share:

Income from continuing operations
. . . . . . . . . . . . . . . . . . . . . . .
Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$0.78
0.80

$1.18
1.20

$1.28
1.28

$1.21
1.21

Diluted earnings per common share:

Income from continuing operations
. . . . . . . . . . . . . . . . . . . . . . .
Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

0.77
0.79

1.17
1.18

1.25
1.25

1.19
1.19

145

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, 2008.
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, 2008.

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, 2008 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

146

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,
2008, 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, 2008,  based on the COSO criteria.

We  also  have  audited,  in  accordance  with  the  standards  of  the  Public  Company  Accounting  Oversight
Board (United States), the 2008 consolidated financial statements of Comerica Incorporated and subsidiaries
and our report dated February 20, 2009  expressed an unqualified opinion thereon.

22MAR200710122600

Dallas, Texas
February  20,  2009

147

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, 2008 and 2007, and the related consolidated statements of income, shareholders’ equity, and
cash flows for each of the three years in the period ended December 31, 2008. 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, 2008 and 2007, and
the consolidated results of their operations and their cash flows for each of the three years in the period ended
December 31, 2008, 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,
2008,  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 20, 2009, expressed an
unqualified opinion thereon.

22MAR200710122600

Dallas, Texas
February  20,  2009

148

HISTORICAL REVIEW — AVERAGE BALANCE  SHEETS

Comerica Incorporated and Subsidiaries

CONSOLIDATED FINANCIAL INFORMATION

Years Ended December 31

2008

2007

2006

2005

2004

(in millions)

ASSETS
Cash and due from banks

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

$ 1,185

$ 1,352

$ 1,557

$ 1,721

$ 1,685

Federal funds sold and securities purchased  under

agreements to resell

. . . . . . . . . . . . . . . . . . . . . . .
Interest-bearing deposits with banks . . . . . . . . . . . . .
Other short-term investments . . . . . . . . . . . . . . . . . .

93
219
244

164
15
241

283
110
156

390
30
135

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

8,101

4,447

3,992

3,861

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

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

1,695
25
201

4,321

22,139
3,264
7,991
1,237
2,668
1,272
2,162

40,733
(787)

39,946
3,075

Total assets

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

$65,185

$58,574

$56,579

$52,506

$50,948

LIABILITIES AND SHAREHOLDERS’  EQUITY
Noninterest-bearing deposits . . . . . . . . . . . . . . . . . . .
Interest-bearing deposits . . . . . . . . . . . . . . . . . . . . . .

$10,623
31,380

$11,287
30,647

$13,135
28,939

$15,007
25,633

$14,122
26,023

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

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

42,003
3,763
1,520
12,457

59,743
5,442

41,934
2,080
1,293
8,197

53,504
5,070

42,074
2,654
1,268
5,407

51,403
5,176

40,640
1,451
1,132
4,186

47,409
5,097

40,145
275
947
4,540

45,907
5,041

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

$65,185

$58,574

$56,579

$52,506

$50,948

149

HISTORICAL REVIEW — STATEMENTS OF INCOME

Comerica Incorporated and Subsidiaries

CONSOLIDATED FINANCIAL INFORMATION

Years Ended  December 31

2008

2007

2006

2005

2004

(in  millions, except per share data)

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

$2,649
389
13

$3,501
206
23

$3,216
174
32

$2,554
148
24

$2,055
147
36

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

3,051

3,730

3,422

2,726

2,238

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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brokerage fees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign exchange income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bank-owned life insurance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net securities  gains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net gain (loss) on sales of businesses . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income from lawsuit settlement
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other noninterest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

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

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

734
87
415

1,236

1,815
686

1,129

229
199
69
69
58
42
40
38
67
—
—
82

893

781
194

975
156
62
104
76
13
103
18
244

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

1,751

Income from continuing operations before income taxes
Provision for income taxes

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

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

NET  INCOME . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Preferred  stock dividends . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

271
59

212
1

213
17

1,167
105
455

1,727

2,003
212

1,791

221
199
75
63
54
43
40
36
7
3
—
147

888

844
193

1,037
138
60
91
63
43
18
(1)
242

1,691

988
306

682
4

686
—

1,005
130
304

1,439

1,983
37

1,946

548
52
170

770

1,956
(47)

2,003

315
4
108

427

1,811
64

1,747

218
180
65
64
46
40
38
40
—
(12)
47
129

855

823
184

1,007
125
55
85
56
47
11
5
283

1,674

1,127
345

782
111

893
—

218
174
63
70
39
36
37
38
—
1
—
143

819

786
178

964
118
53
77
49
69
14
18
251

231
166
55
66
32
36
37
34
—
7
—
144

808

736
154

890
122
54
67
43
23
24
(12)
247

1,613

1,209
393

816
45

861
—

1,458

1,097
349

748
9

757
—

Net income applicable to common stock . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 196

$ 686

$ 893

$ 861

$ 757

Basic  earnings per common share:

Income from continuing operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 1.30
1.31

$ 4.47
4.49

$ 4.88
5.57

$ 4.90
5.17

$ 4.36
4.41

Diluted  earnings per common share:

Income from continuing operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cash  dividends declared on common stock . . . . . . . . . . . . . . . . . . . . . . . . .
Cash  dividends declared per common share . . . . . . . . . . . . . . . . . . . . . . . . .

1.29
1.29

348
2.31

4.40
4.43

393
2.56

4.81
5.49

380
2.36

4.84
5.11

367
2.20

4.31
4.36

356
2.08

150

HISTORICAL REVIEW — STATISTICAL  DATA

Comerica Incorporated and Subsidiaries

CONSOLIDATED FINANCIAL INFORMATION

Years Ended December 31

2008

2007

2006

2005

2004

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

2.08% 5.28% 5.15% 3.29% 1.36%
5.86
0.61
7.26
3.98

6.99
5.69

9.97
6.62

4.00
5.75

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

3.36

4.22
5.43
5.19
5.68
4.73
4.06
4.69

5.05

4.76

1.17
2.60

1.21
1.25
2.39

1.38

3.38
0.48

Net interest  margin  as  a percentage of earning  assets . . . . . . . . . . . .

3.02% 3.66% 3.79% 4.06% 3.86%

RATIOS
Return  on average common  shareholders’ equity . . . . . . . . . . . . . . .
Return  on average assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Efficiency ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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

PER COMMON SHARE DATA
Book  value at year-end . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Market value at year-end . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Market value for the year

3.79% 13.52% 17.24% 16.90% 15.03%
1.58
0.33
58.92
66.17
7.54
7.08
8.03
10.66
11.64
14,72
8.62
7.21

1.49
55.60
8.13
8.77
12.75
9.39

1.17
58.58
6.85
7.51
11.20
7.97

1.64
58.01
7.78
8.38
11.65
9.16

$ 33.31
19.85

$ 34.12
43.53

$ 32.70
58.68

$ 31.11
56.76

$ 29.94
61.02

High . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Low . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

45.19
15.05

63.89
39.62

60.10
50.12

63.38
53.17

63.80
50.45

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
151

439

153
155

417

160
162

393

167
169

383

172
174

379

Continuing  operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Discontinued  operations . . . . . . . . . . . . . . . . . . . . . . . . . . .

10,186
—

10,782
—

10,700
—

10,636
180

10,720
172

151

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

Certified/Overnight Mail:
Wells Fargo  
Shareowner Services 
161 North Concord Exchange 
South St. Paul, MN 55075-1139 
(877) 536-3551

stocktransfer@wellsfargo.com

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.

Stock Prices, Dividends and Yields

Quarter

High

Low

Dividends 
Per Share

 Dividend
Yield*

2008

Fourth

Third

Second

First

2007

Fourth

Third

Second

First

$37.01

   43.99

  40.62

  45.19

$54.88

  61.34

  63.89

  63.39

$15.05

  19.31

  25.61

  34.51

$39.62

  50.26

  58.18

  56.77

$0.33

  0.66

  0.66

  0.66

$0.64

  0.64

  0.64

  0.64

5.1%

 8.3

 8.0

 6.6

5.4%

 4.6

 4.2

 4.3

* 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.

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.

For a discussion of restrictions on increasing common dividends, see  
the “Capital” section of the “Balance Sheet and Capital Funds Analysis” 
on page 39 and Note 12 to the consolidated financial statements on 
pages 96-98. 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, 2009 to common stock shareholders of record on March 15, 2009.

As of January 31, 2009, there were 13,231 holders of record of Comerica’s 
common stock. 

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, 2008, 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 11, 2008, 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, 2008.

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 (800) 521-1190  

Product Information (800) 292-1300

      
Comerica Corporate Headquarters

Comerica Bank Tower 
1717 Main Street 
Dallas, Texas 75201

www.comerica.com