/C O R R E C T I O N -- Comerica Incorporated/

                /C O R R E C T I O N -- Comerica Incorporated/

PR Newswire

DALLAS, March 26, 2014

In the news release, Comerica Plans Share Repurchase of Up to $236 Million,
issued 26-Mar-2014 by Comerica Incorporated over PR Newswire, we are advised
by the company that the year in the first paragraph, last sentence, should
read "2024" rather than "2018" as originally issued inadvertently. The
complete, corrected release follows:

  Comerica Plans Share Repurchase of Up to $236 Million

    Board to Consider an Increase to Quarterly Dividend in April

    Federal Reserve Did Not Object to Company's 2014 Capital Plan

DALLAS, March 26, 2014 /PRNewswire/ --Comerica Incorporated (NYSE: CMA) today
announced that after the Federal Reserve had completed its 2014 Comprehensive
Capital Analysis and Review ("CCAR"), it did not object to the Comerica
capital plan and capital distributions contemplated in the plan. Comerica's
capital plan provides for up to $236 million in share repurchases for the
four-quarter period commencing in the second quarter 2014 and ending in the
first quarter 2015. The reacquired shares will be held as treasury shares and
may be used for various corporate purposes, including to offset issuances of
common shares under Comerica's compensation plans. In addition, Comerica's
capital plan includes the authority to redeem $150 million of subordinated
notes due 2024 when callable at par later this year.

Comerica logo.

On January 21, 2014, and as part of its 2013 capital plan, Comerica announced
that its Board of Directors increased the quarterly cash dividend for common
stock 12 percent to 19 cents ($0.19) per share, payable April 1, 2014, to
common stock shareholders of record on March 14, 2014. The 2014 capital plan,
which was approved by Comerica's Board of Directors, further contemplates a 1
cent increase in Comerica's quarterly dividend to $0.20 per common share, a 5
percent increase over the current dividend rate. The dividend proposal will be
considered by the Board at its next scheduled meeting on April 22, 2014. Going
forward, it is expected that dividend actions contemplated by the Board will
be aligned with the annual Federal Reserve CCAR process.

"We are pleased the Federal Reserve has completed its review and that we are
moving forward with our 2014 capital plan," said Ralph W. Babb Jr., chairman
and chief executive officer. "Our ability to execute our plan reaffirms our
company's consistent, conservative approach to relationship banking that has
been proven throughout the economic cycle. We remain focused on providing a
good return to shareholders while maintaining our strong capital ratios."

Comerica Incorporated is a financial services company headquartered in Dallas,
Texas, and strategically aligned by three business segments: The Business
Bank, The Retail Bank, and Wealth Management. Comerica focuses on
relationships, and helping people and businesses be successful. In addition to
Texas, Comerica Bank locations can be found in Arizona, California, Florida
and Michigan, with select businesses operating in several other states, as
well as in Canada and Mexico. Comerica reported total assets of $65.2 billion
at December 31, 2013.

Forward Looking Statements
Any statements in this news release that are not historical facts are
forward-looking statements as defined in the Private Securities Litigation
Reform Act of 1995. Words such as "anticipates," "believes," "contemplates,"
"feels," "expects," "estimates," "seeks," "strives," "plans," "intends,"
"outlook," "forecast," "position," "target," "mission," "assume,"
"achievable," "potential," "strategy," "goal," "aspiration," "opportunity,"
"initiative," "outcome," "continue," "remain," "maintain," "on course,"
"trend," "objective," "looks forward," "projects," "models" 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 Comerica or its management, are intended to
identify forward-looking statements. These forward-looking statements are
predicated on the beliefs and assumptions of Comerica's management based on
information known to Comerica's management as of the date of this news release
and do not purport to speak as of any other date. Forward-looking statements
may include descriptions of plans and objectives of Comerica's management for
future or past operations, products or services, and forecasts of Comerica's
revenue, earnings or other measures of economic performance, including
statements of profitability, business segments and subsidiaries, estimates of
credit trends and global stability. Such statements reflect the view of
Comerica's management as of this date with respect to future events and are
subject to risks and uncertainties. Should one or more of these risks
materialize or should underlying beliefs or assumptions prove incorrect,
Comerica's actual results could differ materially from those discussed.
Factors that could cause or contribute to such differences are changes in
general economic, political or industry conditions; changes in monetary and
fiscal policies, including changes in interest rates; volatility and
disruptions in global capital and credit markets; changes in Comerica's credit
rating; the interdependence of financial service companies; changes in
regulation or oversight; unfavorable developments concerning credit quality;
the effects of more stringent capital or liquidity requirements; declines or
other changes in the businesses or industries of Comerica's customers;
operational difficulties, failure of technology infrastructure or information
security incidents; the implementation of Comerica's strategies and business
initiatives; Comerica's ability to utilize technology to efficiently and
effectively develop, market and deliver new products and services; changes in
the financial markets, including fluctuations in interest rates and their
impact on deposit pricing; competitive product and pricing pressures among
financial institutions within Comerica's markets; changes in customer
behavior; any future strategic acquisitions or divestitures; management's
ability to maintain and expand customer relationships; management's ability to
retain key officers and employees; the impact of legal and regulatory
proceedings or determinations; the effectiveness of methods of reducing risk
exposures; the effects of terrorist activities and other hostilities; the
effects of catastrophic events including, but not limited to, hurricanes,
tornadoes, earthquakes, fires and floods; changes in accounting standards and
the critical nature of Comerica's accounting policies. Comerica cautions that
the foregoing list of factors is not exclusive. For discussion of factors that
may cause actual results to differ from expectations, please refer to our
filings with the Securities and Exchange Commission. In particular, please
refer to "Item 1A. Risk Factors" beginning on page 12 of Comerica's Annual
Report on Form 10-K for the year ended December 31, 2013. Forward-looking
statements speak only as of the date they are made. Comerica 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. For any forward-looking statements made
in this news release or in any documents, Comerica claims the protection of
the safe harbor for forward-looking statements contained in the Private
Securities Litigation Reform Act of 1995.

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SOURCE Comerica Incorporated

Website: http://www.comerica.com
Contact: Media Contact: Wendy Bridges, (214) 462-4443; or Investor Contacts:
Darlene Persons, (214) 462-6831, Brittany Butler, (214) 462-6834
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