COLONIAL BANCGROUP INC
10-K, 1998-03-30
STATE COMMERCIAL BANKS
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<PAGE>   1
 
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                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                             ---------------------
 
                                   FORM 10-K
 
<TABLE>
<C>                    <S>
     (MARK ONE)
         [X]             ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(D) OF
                                THE SECURITIES EXCHANGE ACT OF 1934
                FOR THE FISCAL YEAR ENDED DECEMBER 31, 1997
                                     OR
        [  ]           TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF
                                THE SECURITIES EXCHANGE ACT OF 1934
                          COMMISSION FILE #0-07945
</TABLE>
 
                          THE COLONIAL BANCGROUP, INC.
             (Exact name of registrant as specified in its charter)
 
<TABLE>
<S>                                              <C>
                    DELAWARE                                        63-0661573
            (State of Incorporation)                    (IRS Employer Identification No.)
 
              ONE COMMERCE STREET
              POST OFFICE BOX 1108
              MONTGOMERY, AL 36101                                (334) 240-5000
    (Address of principal executive offices)                     (Telephone No.)
</TABLE>
 
          SECURITIES REGISTERED PURSUANT TO SECTION 12(B) OF THE ACT:
  COMMON STOCK, PAR VALUE $2.50      REGISTERED ON THE NEW YORK STOCK EXCHANGE
 
          SECURITIES REGISTERED PURSUANT TO SECTION 12(G) OF THE ACT:
              7 1/2% CONVERTIBLE SUBORDINATED DEBENTURES, DUE 2011
                                (Title of Class)
 
     Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the
registrant was required to file such reports) and (2) has been subject to such
filing requirements for the past 90 days.  Yes  X   No
                                               ---     ---
 
     Indicate by check mark if disclosure of delinquent filers pursuant to Item
405 of Regulation S-K is not contained herein, and will not be contained, to the
best of registrant's knowledge, in definitive proxy or information statements
incorporated by reference in Part III of this Form 10-K or any amendment to the
Form 10-K. [  ]
 
     The aggregate market value of the voting stock of the registrant held by
non-affiliates as of February 27, 1998 based on the closing price of $34.00 per
share for Common Stock was $1,334,377,090. (For purposes of calculating this
amount, all directors, officers and principal shareholders of the registrant are
treated as affiliates).
 
     Shares of Common Stock outstanding at February 27, 1998 were 48,092,093.
 
                      DOCUMENTS INCORPORATED BY REFERENCE
 
<TABLE>
<CAPTION>
                          DOCUMENT                            PART OF FORM 10-K
                          --------                            -----------------
<S>                                                           <C>
Portions of Annual Report to Shareholders                     Part I,
    for fiscal year ended December 31, 1997                   Part II,
    as specifically referred to herein.                       and Part IV
 
Portions of Definitive Proxy Statement                        Part III
    for 1998 Annual Meeting as specifically
    referred to herein.
</TABLE>
 
================================================================================
<PAGE>   2
 
                                     PART I
 
ITEM 1.  BUSINESS
 
GENERAL
 
     The Registrant, The Colonial BancGroup, Inc., is hereinafter referred to as
"BancGroup".
 
     BancGroup, a Delaware corporation, was organized in 1974 and is a bank
holding company under the Bank Holding Act of 1956, as amended (the "BHCA").
BancGroup was originally organized as Southland Bancorporation, and its name was
changed in 1981. In 1997, pursuant to the Riegle-Neal Interstate Banking and
Branching Efficiency Act of 1994, BancGroup consolidated its banking
subsidiaries located in Georgia, Florida and Tennessee into its banking
subsidiary in Alabama, Colonial Bank ("Colonial Bank").
 
     Colonial Bank has 125 branches in Alabama, 52 branches in Florida, 14
branches in Georgia and 5 branches in Tennessee. Colonial Bank conducts a
general commercial banking business in its respective service areas and offers
banking services such as the receipt of demand, savings and time deposits credit
card services, safe deposit box services, the purchase and sale of investment
securities and the extension of credit through personal, commercial and mortgage
loans. Colonial Bank is active as a correspondent bank for unaffiliated banks.
Colonial Mortgage Company ("CMC") is a subsidiary of Colonial Bank and is a
mortgage banking company. CMC operates retail offices in Alabama and 4 regional
offices covering 44 states and the District of Columbia which service
approximately $12.9 billion in residential loans. CMC's retail operation offers
conventional, government and jumbo loan products directly to borrowers. CMC's
wholesale operation offers somewhat limited products comprised of conventional
and jumbo loan products to various mortgage brokers. CMC offers a wholesale
government program from its home office in Montgomery, Alabama. CMC has
relationships with all housing agencies such as VA, the Department of Housing
and Urban Development, FHA, FHLMC and FNMA. CMC underwrites, closes and sells
loans according to the guidelines required by these agencies.
 
     At December 31, 1997, BancGroup's banking subsidiary accounted for
approximately 98% of BancGroup's consolidated assets. The principal activity of
BancGroup is to supervise and coordinate the business of its subsidiaries and to
provide them with capital and services. BancGroup derives substantially all of
its income from dividends received from Colonial Bank. Various statutory
provisions and regulatory policies limit the amount of dividends Colonial Bank
may pay without regulatory approval. In addition, federal statutes restrict the
ability of Colonial Bank to make loans to BancGroup.
 
     BancGroup's affiliate bank encounters intense competition in its commercial
banking business, generally from other banks located in its respective
metropolitan and service areas. Colonial Bank competes for interest bearing
funds with other banks and with many issuers of commercial paper and other
securities which are not banks. In the case of larger customers, competition
exists with banks in other metropolitan areas of the United States, many of
which are larger in terms of capital resources and personnel. In the conduct of
certain aspects of its commercial banking business, Colonial Bank competes with
savings and loan associations, credit unions, factors, insurance companies and
other financial institutions.
 
     BancGroup has three direct nonbanking subsidiaries. The Colonial BancGroup
Building Corporation was established primarily to own and lease the buildings
and land used by the banking affiliate of BancGroup. Dadeland Software Services,
Inc. was acquired simultaneously with the Dadeland BancShares, Inc. merger on
September 15, 1997 and owns a 20% interest in a joint venture which provides
data processing, computer software, and related consulting services to banks and
other financial institutions. Colonial Capital II, a Delaware business trust,
issued $70 million in trust preferred securities, which are guaranteed by
BancGroup, in 1997.
 
     BancGroup employs approximately 2,955 persons. BancGroup's principal
offices are located at and its mailing address is: One Commerce Street, Post
Office Box 1108, Montgomery, Alabama 36101. Its telephone number is (334)
240-5000.
 
                                        1
<PAGE>   3
 
LENDING ACTIVITIES
 
     BancGroup's commercial banking loan portfolio is comprised primarily of
commercial real estate loans (27%) and residential real estate loans (42%).
BancGroup's growth in loans over the past several years has been concentrated in
commercial and residential real estate loans. The lending activities of Colonial
Bank are dependent upon the demands within the local markets of its branches.
Based on this demand, loans collateralized by commercial and residential real
estate have been the fastest growing component of Colonial Bank's loan
portfolio.
 
     BancGroup, through the branches and offices of Colonial Bank, makes loans
for a range of business and personal uses in response to local demands for
credit. Loans are concentrated in Alabama, Tennessee, Georgia and Florida and
are dependent upon economic conditions in those states. The Alabama economy
experiences a generally slow but steady rate of growth, while Georgia and
Florida are experiencing higher rates of growth. The following broad categories
of loans have varying risks and underwriting standards.
 
- - Commercial Real Estate.  Loans classified as commercial real estate loans are
  loans which are collateralized by real estate and substantially dependent upon
  cash flow from income-producing improvements attached to the real estate. For
  BancGroup, these primarily consist of apartments, hotels, office buildings,
  shopping centers, amusement/recreational facilities, one to four family
  residential housing developments, and health service facilities.
 
  Loans within this category are underwritten based on projected cash flows and
  loan-to-appraised-value ratios of 80% or less. The risks associated with
  commercial real estate loans primarily relate to real estate values in local
  market areas, the equity investments of borrowers, and the borrowers'
  experience and expertise. BancGroup has diversified its portfolio of
  commercial real estate loans with less than 10% of its total loan portfolio
  concentrated in any of the above-mentioned income producing activities.
 
- - Real Estate Construction.  Construction loans include loans to finance single
  family and multi-family residential as well as nonresidential real estate.
  Loan values for these loans are from 80% to 85% of completed appraised values.
  The principal risks associated with these loans are related to the borrowers'
  ability to complete the project and local market demand, the sales market,
  presales or preleasing, and permanent loan commitments. BancGroup evaluates
  presale requirements, preleasing rates, permanent loan take-out commitments,
  as well as other factors in underwriting construction loans.
 
- - Real Estate Mortgages.  These loans consist of loans made to finance one to
  four family residences and home equity loans on residences. BancGroup may loan
  up to 95% of appraised value on these loans without other collateral or
  security. The principal risks associated with one to four family residential
  loans are the borrowers' debt coverage ratios and real estate values.
 
- - Commercial, Financial, and Agricultural.  Loans classified as commercial,
  financial, and agricultural consist of secured and unsecured credit lines and
  equipment loans for various industrial, agricultural, commercial, retail, or
  service businesses.
 
  The risk associated with loans in this category are generally related to the
  earnings capacity and cash flows generated from the individual business
  activities of the borrowers. Collateral consists primarily of business
  equipment, inventory, and accounts receivables with loan-to-value ratios of
  less than 80%. Credit may be extended on an unsecured basis or in excess of
  80% of collateral value in circumstances as described in the paragraph below.
 
- - Installment and Consumer.  Installment and consumer loans are loans to
  individuals for various purposes. Automobile loans and unsecured loans make up
  the majority of these loans. The principal source of repayment is the earning
  capacity of the individual borrowers as well as the value of the collateral
  for secured loans. Installment and consumer loans are sometimes made on an
  unsecured basis or with loan-to-value ratios in excess of 80%.
 
     Collateral values referenced above are monitored by loan officers through
property inspections, reference to broad measures of market values, as well as
current experience with similar properties or collateral. Loans with
loan-to-value ratios in excess of 80% have potentially higher risks which are
offset by other factors
 
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<PAGE>   4
 
including the borrower's or guarantors' credit worthiness, the borrower's other
banking relationships, the bank's lending experience with the borrower, and any
other potential sources of repayment.
 
     Colonial bank funds loans primarily with customer deposits approximately
10% of which are considered more rate sensitive or volatile than other deposits.
 
CERTAIN REGULATORY CONSIDERATIONS
 
     BancGroup is a registered bank holding company subject to supervision and
regulation by the Board of Governors of the Federal Reserve System (the "Federal
Reserve"). As such, it is subject to the BHCA and many of the Federal Reserve's
regulations promulgated thereunder.
 
     Colonial Bank, an Alabama state chartered bank that is a member of the
Federal Reserve System, is subject to supervision and examination by the Federal
Reserve and the Alabama State Banking Department (the "Department"). The
deposits of Colonial Bank are insured by the FDIC to the extent provided by law.
The FDIC assesses deposit insurance premiums the amount of which may, in the
future, depend in part on the condition of Colonial Bank. Moreover, the FDIC may
terminate deposit insurance of Colonial Bank under certain circumstances. Both
the Federal Reserve and the Department have jurisdiction over a number of the
same matters, including lending decisions, branching and mergers.
 
     One limitation under the BHCA and the Federal Reserve's regulations
requires that BancGroup obtain prior approval of the Federal Reserve before
BancGroup acquires, directly or indirectly, more than 5% of any class of voting
securities of another bank. Prior approval also must be obtained before
BancGroup acquires all or substantially all of the assets of another bank, or
before it merges or consolidates with another bank holding company. BancGroup
may not engage in "non-banking" activities unless it demonstrates to the Federal
Reserve's satisfaction that the activity in question is closely related to
banking and a proper incident thereto. Because BancGroup is a registered bank
holding company, persons seeking to acquire 25% or more of any class of its
voting securities must receive the approval of the Federal Reserve. Similarly,
under certain circumstances, persons seeking to acquire between 10% and 25% also
may be required to obtain prior Federal Reserve approval.
 
     In 1989, Congress expressly authorized the acquisition of savings
associations by bank holding companies. BancGroup must obtain the prior approval
of the Federal Reserve (among other agencies) before making such an acquisition,
and must demonstrate that the likely benefits to the public of the proposed
transaction (such as greater convenience, increased competition, or gains in
efficiency) outweigh potential burdens (such as an undue concentration of
resources, decreased or unfair competition, conflicts of interest, or unsound
banking practices).
 
     As a result of enactment in 1991 of the FDIC Improvement Act, banks are
subject to increased reporting requirements and more frequent examinations by
the bank regulatory agencies. The agencies also have the authority to dictate
certain key decisions that formerly were left to management, including
compensation standards, loan underwriting standards, asset growth, and payment
of dividends. Failure to comply with these standards, or failure to maintain
capital above specified levels set by the regulators, could lead to the
imposition of penalties or the forced resignation of management. If a bank
becomes critically undercapitalized, the banking agencies have the authority to
place an institution into receivership or require that the bank be sold to, or
merged with, another financial institution.
 
     In September 1994, Congress enacted the Riegle-Neal Interstate Banking and
Branching Efficiency Act of 1994. This legislation, among other things, amended
the BHCA to permit bank holding companies, subject to certain limitations, to
acquire either control or substantial assets of a bank located in states other
than that bank holding company's home state regardless of state law
prohibitions. This legislation became effective on September 29, 1995. In
addition, this legislation also amended the Federal Deposit Insurance Act to
permit, beginning on June 1, 1997 (or earlier where state legislatures provided
express authorization), the merger of insured banks with banks in other states.
 
     The officers and directors of BancGroup and Colonial Bank are subject to
numerous insider transaction restrictions, including limits on the amount and
terms of transactions involving Colonial Bank, on the one
 
                                        3
<PAGE>   5
 
hand, and its principal stockholders, officers, directors, and affiliates on the
other. There are a number of other laws that govern the relationship between
Colonial Bank and its customers. For example, the Community Reinvestment Act is
designed to encourage lending by banks to persons in low and moderate income
areas. The Home Mortgage Disclosure Act and the Equal Credit Opportunity Act
attempt to minimize lending decisions based on impermissible criteria, such as
race or gender. The Truth-in-Lending Act and the Truth-in-Savings Act require
banks to provide certain disclosure of relevant terms related to loans and
savings accounts, respectively. Anti-tying restrictions (which prohibit, for
instance, conditioning the availability or terms of credit on the purchase of
another banking product) further restrict Colonial Bank's relationships with its
customers.
 
     The bank regulatory agencies have broad enforcement powers over depository
institutions under their jurisdiction, including the power to terminate deposit
insurance, to impose fines and other civil and criminal penalties, and to
appoint a conservator or receiver if any of a number of conditions are met. The
Federal Reserve has broad enforcement powers over bank holding companies,
including the power to impose substantial fines and civil penalties.
 
     The Federal Reserve has established a Year 2000 Supervision Program and
published guidelines for implementing procedures to bring computer software
programs and processing systems into Year 2000 compliance. In compliance with
the guidelines of the Federal Reserve, BancGroup has established a full time
Year 2000 task force to address all Year 2000 compliance issues as well as
enhancements to computer and communications systems resulting from upgrades
initiated in response to Year 2000 issues. Currently BancGroup is in the process
of implementing its plans to bring all major computer systems into Year 2000
compliant status by the last quarter of 1998. Testing of all systems and changes
will begin in the last quarter of 1998 and continue through the full year of
1999. The major computer systems involved are:
 
     - Colonial Bank's mainframe based systems: These systems are provided by
      third-party vendors of national stature. Upgrades to these systems are in
      progress and are intended to bring the systems into Year 2000 compliant
      status and provide enhancements to current capabilities. The costs
      associated with these upgrades are part of BancGroup's ongoing operating
      costs.
 
     - Colonial Mortgage Company's (CMC) servicing and production systems: CMC's
      systems are primarily in-house systems and are currently being rewritten
      to Year 2000 compliant status. The cost of the rewrites is estimated to be
      $1.0 million and is incremental to BancGroup's ongoing operating costs.
      This cost is expected to be incurred through September 30, 1998. In
      addition, CMC's computer hardware is being upgraded to Year 2000 compliant
      status. This upgrade will also provide additional capacity for the
      servicing systems as well as an enhanced capability for production. The
      additional annual cost of the mainframe upgrade (approximately $240,000)
      is expected to be absorbed through growth in the servicing portfolio and
      through increased production.
 
     - Branch automation operating systems: Colonial Bank's branch automation
      operating systems are being converted to Windows NT from OS/2. This
      conversion along with establishment of an intranet and increased capacity
      of communication lines is the most cost effective method of bringing the
      operating system to Year 2000 compliant status while allowing for more
      efficient flow of information to and from the branches and providing the
      highest assurance of continuing vendor support for BancGroup's branch
      automation solution. The incremental operating cost for these upgrades
      (approximately $400,000 annually) is expected to be absorbed through
      operational efficiencies and increased revenue. BancGroup will incur a
      one-time pretax charge during the first quarter of 1998 of approximately
      $2 million to write-off the remaining book value of the current branch
      automation equipment that is not Windows NT compatible.
 
     BancGroup incurred $432,000 in costs during 1997 related to assessing the
status of BancGroup's systems and defining its strategy to bring all systems
into Year 2000 compliance. BancGroup expects to incur certain additional
third-party costs totaling approximately $300,000 in 1998 relating to the
completion of the assessment of BancGroup's systems and the definition of its
strategy to bring all systems into Year 2000 compliance. These costs have been
and will continue to be expensed as incurred and are not significant to
BancGroup's on-going operating costs.
 
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<PAGE>   6
 
     The above reflects management's current assessment and estimates. Various
factors could cause actual results to differ materially from those contemplated
by such assessments, estimates and forward-looking statements. Some of these
factors may be beyond the control of BancGroup, including but not limited to,
vendor representations, technological advancements, economic factors and
competitive considerations.
 
     Management's evaluation of Year 2000 compliance and technological upgrades
is an on-going process involving continual evaluation. Unanticipated problems
could develop and alternative solutions may be available that could cause
current solutions to be more difficult or costly than currently anticipated.
 
PAYMENT OF DIVIDENDS AND OTHER RESTRICTIONS
 
     BancGroup is a legal entity separate and distinct from its subsidiaries,
including Colonial Bank. There are various legal and regulatory limitations on
the extent to which BancGroup's subsidiaries, including among other things, can
finance, or otherwise supply funds to, BancGroup. Specifically, dividends from
Colonial Bank are the principal source of BancGroup's cash revenues and there
are certain legal restrictions under federal and state law on the payment of
dividends by banks. The relevant regulatory agencies also have authority to
prohibit Colonial Bank from engaging in what, in the opinion of such regulatory
body, constitutes an unsafe or unsound banking practice. The payment of
dividends could, depending upon the financial condition of Colonial Bank, be
deemed to constitute such an unsafe or unsound practice.
 
     In addition, Colonial Bank and its subsidiaries are subject to limitations
under Section 23A of the Federal Reserve Act with respect to extensions of
credit to, investments in, and certain other transactions with, BancGroup and
its other subsidiaries. Furthermore, loans and extensions of credit are also
subject to various collateral requirements.
 
CAPITAL ADEQUACY
 
     The Federal Reserve has adopted minimum risk-based and leverage capital
guidelines for bank holding companies. The minimum required ratio of total
capital to risk-weighted assets (including certain off-balance-sheet items, such
as standby letters of credit) is 8%, of which 4% must consist of Tier 1 capital.
As of December 31, 1997, BancGroup's total risk-based capital ratio was 11.30%,
including 9.93% of Tier 1 capital. The minimum required leverage capital ratio
(Tier 1 capital to average total assets) is 3% for banking organizations that
meet certain specified criteria, including that they have the highest regulatory
rating. A minimum leverage ratio of an additional 100 to 200 basis points is
required for banking organizations not meeting these criteria. As of December
31, 1997, BancGroup's leverage capital ratio was 7.47%. Failure to meet capital
guidelines can subject a banking organization to a variety of enforcement
remedies, including restrictions on its operations and activities.
 
     As regards depository institutions, federal banking statutes establish five
capital categories ("well capitalized," "adequately capitalized,"
"undercapitalized," "significantly undercapitalized" and "critically
undercapitalized"), and impose significant restrictions on the operations of an
institution that is not at least adequately capitalized. Under certain
circumstances, an institution may be downgraded to a category lower than that
warranted by its capital levels, and subjected to the supervisory restrictions
applicable to institutions in the lower capital category.
 
     An undercapitalized depository institution is subject to restrictions in a
number of areas, including capital distributions, payments of management fees
and expansion. In addition, an undercapitalized depository institution is
required to submit a capital restoration plan. A depository institution's
holding company must guarantee the capital plan up to an amount equal to the
lesser of 5% of the depository institution's assets at the time it becomes
undercapitalized or the amount needed to restore the capital of the institution
to the levels required for the institution to be classified as adequately
capitalized at the time the institution fails to comply with the plan. A
depository institution is treated as if it is significantly undercapitalized if
it fails in any material respect to implement a capital restoration plan.
 
     Significantly undercapitalized depository institutions may be subject to a
number of additional significant requirements and restrictions, including
requirements to sell sufficient voting stock to become adequately
 
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<PAGE>   7
 
capitalized, to improve management, to restrict asset growth, to prohibit
acceptance of correspondent bank deposits, to restrict senior executive
compensation and to limit transactions with affiliates. Critically
undercapitalized depository institutions are further subject to restrictions on
paying principal or interest on subordinated debt, making investments,
expanding, acquiring or selling assets, extending credit for highly-leveraged
transactions, paying excessive compensation, amending their charters or bylaws
and making any material changes in accounting methods. In general, a receiver or
conservator must be appointed for a depository institution within 90 days after
the institution is deemed to be critically undercapitalized.
 
SUPPORT OF SUBSIDIARY BANK
 
     Under Federal Reserve Board policy, BancGroup is expected to act as a
source of financial strength to, and to commit resources to support, Colonial
Bank. This support may be required at times when, absent such Federal Reserve
Board policy, BancGroup might not otherwise be inclined to provide it. In the
event of a bank holding company's bankruptcy, any commitment by the bank holding
company to a federal bank regulatory agency to maintain the capital of a
subsidiary bank will be assumed by the bankruptcy trustee and entitled to a
priority of payment.
 
FDIC INSURANCE ASSESSMENTS
 
     Colonial Bank is subject to FDIC deposit insurance assessments. The FDIC
applies a risk-based assessment system that places financial institutions in one
of nine risk categories with premium rates, based on capital levels and
supervisory criteria, ranging from 0.00% to 0.27% of deposits. The FDIC has the
authority to raise or lower assessment rates on insured deposits in order to
achieve certain designated reserve ratios in the deposit insurance funds.
 
     It should be noted that supervision, regulation, and examination of
BancGroup and Colonial Bank are intended primarily for the protection of
depositors, not security holders.
 
ADDITIONAL INFORMATION
 
     Additional information, including statistical information concerning the
business of BancGroup, is set forth in BancGroup's Annual Report to Shareholders
for the year ended December 31, 1997, at pages 22 through 48 under the captions
"Selected Financial Data, Selected Quarterly Data 1997-1996" and "Management's
Discussion and Analysis of Financial Condition and Results of Operations", and
is incorporated herein by reference.
 
EXECUTIVE OFFICERS AND DIRECTORS
 
     Pursuant to general instruction G, information regarding executive officers
of BancGroup is contained herein at Item 10.
 
ITEM 2.  PROPERTIES
 
     The principal executive offices of BancGroup, Colonial Bank, and Colonial
Mortgage are located in Montgomery, Alabama in the Colonial Financial Center and
are leased from G.C. Associates I, Joint Venture, a partnership owned 50% by
affiliates of BancGroup's principal stockholders. These leased premises comprise
68,142 square feet of office space.
 
     As of December 31, 1997, Colonial Bank owned 140 and leased 56 of their
full-service banking offices. See Notes 7 and 12 of the Consolidated Financial
Statements included in the Annual Report to Shareholders, which is incorporated
herein by reference.
 
ITEM 3.  LEGAL PROCEEDINGS
 
     In the opinion of BancGroup, based on review and consultation with legal
counsel, the outcome of any litigation presently pending is not anticipated to
have a material adverse effect on BancGroup's consolidated financial statements
or results of operations.
 
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<PAGE>   8
 
ITEM 4.  SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS
 
     Not Applicable
 
                                    PART II
 
ITEM 5. MARKET FOR REGISTRANT'S COMMON STOCK AND RELATED SECURITY HOLDER MATTERS
 
     "Market Price of and Dividends Declared on Common Stock" is contained on
page 71 of the Annual Report to Shareholders for the year ended December 31,
1997, and is incorporated herein by reference.
 
ITEM 6.  SELECTED FINANCIAL DATA
 
     "Selected Financial Data" and "Selected Quarterly Financial Data 1997-1996"
on pages 22 through 24 of the Annual Report to Shareholders for the year ended
December 31, 1997 are incorporated herein by reference.
 
ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
        OF OPERATIONS
 
     "Management's Discussion and Analysis of Financial Condition and Results of
Operations" on pages 25 through 48 of the Annual Report to Shareholders for the
year ended December 31, 1997 is incorporated herein by reference.
 
ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
 
     "Management's Discussion and Analysis of Financial Condition and Results of
Operations" on pages 44 through 46 of the Annual Report to Shareholders for the
year ended December 31, 1997 is incorporated herein by reference.
 
ITEM 8.  FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA
 
     The financial statements set forth in BancGroup's Annual Report to
Shareholders for 1997 at pages 49 through 70 are incorporated herein by
reference.
 
ITEM 9.  CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND
FINANCIAL DISCLOSURES
 
     None
 
                                    PART III
 
ITEM 10.  DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT
 
     The information required by this item as to BancGroup's directors is
contained in BancGroup's proxy statement dated March 13, 1998, under the
captions "Election of Directors" and "Section 16 (a) Beneficial Ownership
Reporting Compliance," and is incorporated herein by reference.
 
                                        7
<PAGE>   9
 
                      EXECUTIVE OFFICERS OF THE REGISTRANT
 
<TABLE>
<CAPTION>
 NAME, AGE AND YEAR BECAME   POSITION AND OFFICES HELD WITH BANCGROUP  PRESENT AND PRINCIPAL OCCUPATION FOR
     EXECUTIVE OFFICER                   AND SUBSIDIARIES                      THE LAST FIVE YEARS
- ---------------------------  ----------------------------------------  ------------------------------------
<S>                          <C>                                       <C>
Robert E. Lowder...........  Chairman of the Board and Chief           Chairman of the Board and Chief
55, 1981                       Executive Officer, Colonial BancGroup;    Executive Officer, Colonial
                               Chairman of the Board and Chief           BancGroup; Chairman of the Board
                               Executive Officer, Colonial Bank;         and Chief Executive Officer,
                               Director, Birmingham Region; Director,    Colonial Bank; Chairman of the
                               Huntsville Region; Director, Northwest    Board, Colonial Mortgage Co.;
                               Region; Director, East Central Region;    Chairman of the Board and
                               Director, Gulf Coast Region; Director,    President, Colonial Broadcasting,
                               Montgomery Region; Director, Central      Montgomery, AL
                               Florida Region; Director, South
                               Florida Region; Director, Bay Area
                               Region; Director, Southwest Florida
                               Region; Director, Atlanta Region;
                               Chairman of the Board, Colonial
                               Mortgage Co.
P.L. "Mac" McLeod, Jr......  President, Colonial BancGroup; Director,  President, Colonial BancGroup since
49, 1997                       Montgomery Region; Director, North        August 1997; President and CEO,
                               Georgia Region                            Colonial Bank Montgomery Region
                                                                         1984 to August 1997, Montgomery,
                                                                         AL
W. Flake Oakley, IV........  Executive Vice President, Chief           Chief Financial Officer, Secretary
44, 1989                       Financial Officer, Treasurer and          and Treasurer, BancGroup, since
                               Secretary                                 June 1991; Chief Financial Officer
                                                                         and Treasurer since October, 1990;
                                                                         Senior Vice President and
                                                                         Controller from April 1989 to
                                                                         October 1990, BancGroup,
                                                                         Montgomery, AL
Young J. Boozer, III.......  Executive Vice President -- Risk          Executive Vice President -- Risk
49, 1986                       Management -- Executive Vice              Management, BancGroup; President,
                               President, Colonial BancGroup Building    Colonial Investment Services 1993
                               Corp.                                     to 1997, Montgomery, AL
Michelle Condon............  Executive Vice President -- Retail        Executive Vice President -- Retail
43, 1995                       Banking                                   Banking, BancGroup since 1995;
                                                                         Colonial Bank -- Vice President,
                                                                         Budgeting & Planning, Colonial
                                                                         Bank 1990 to 1995, Montgomery, AL
</TABLE>
 
ITEM 11.  EXECUTIVE COMPENSATION
 
     The information required by this item is contained in BancGroup's proxy
statement dated March 13, 1998 under the caption "Executive Compensation" and is
incorporated herein by reference.
 
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<PAGE>   10
 
ITEM 12.  SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT
 
     The information required by this item is contained in BancGroup's proxy
statement dated March 13, 1998 under the caption "Voting Securities and
Principal Stockholders" and is incorporated herein by reference.
 
ITEM 13.  CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS
 
     The information required by this item is contained in BancGroup's proxy
statement dated March 13, 1998 under the captions "Compensation Committee
Interlocks and Insider Participation" and "Executive Compensation" and is
incorporated herein by reference.
 
CAUTIONARY STATEMENT PURSUANT TO SAFE HARBOR PROVISIONS OF THE PRIVATE
SECURITIES LITIGATION REFORM ACT OF 1995:
 
     This report contains "forward-looking statements" within the meaning of the
federal securities laws. The forward-looking statements in this report are
subject to risks and uncertainties that could cause actual results to differ
materially from those expressed in or implied by the statements. Factors that
may cause actual results to differ materially from those contemplated by such
forward-looking statements include, among other things, the following
possibilities: (i) deposit attrition, customer loss, or revenue loss in the
ordinary course of business; (ii) increases in competitive pressure in the
banking industry; (iii) costs or difficulties related to the integration of the
businesses of BancGroup and the institutions acquired are greater than expected;
(iv) changes in the interest rate environment which reduce margins (v) general
economic conditions, either nationally or regionally, that are less favorable
then expected, resulting in, among other things, a deterioration in credit
quality; (vi) changes which may occur in the regulatory environment; (vii) a
significant rate of inflation (deflation); and (viii) changes in the securities
markets. When used in this Report, the words "believes," "estimates," "plans,"
"expects," "should," "may," "might," "outlook," and "anticipates," and similar
expressions as they relate to BancGroup (including its subsidiaries), or its
management are intended to identify forward-looking statements.
 
                                    PART IV
 
ITEM 14.  EXHIBITS, FINANCIAL STATEMENT SCHEDULES, AND REPORTS ON FORM 8-K
 
(a)  1. Financial Statements
 
     The following financial statements are incorporated herein by reference
from Registrant's Annual Report to Shareholders for the fiscal year ended
December 31, 1997;
 
        Consolidated Statements of Condition as of December 31, 1997 and 1996.
 
        Consolidated Statements of Income for the years ended December 31, 1997,
         1996 and 1995.
 
        Consolidated Statements of Changes in Shareholders' Equity for the years
         ended December 31, 1997, 1996 and 1995.
 
        Consolidated Statements of Cash Flows for the years ended December 31,
         1997, 1996 and 1995.
 
        Notes to Consolidated Financial Statements, including Parent Company
         only information.
 
        Report of Independent Accountants.
 
     2. Financial Statements Schedules
 
     The financial statement schedules required to be included pursuant to this
Item are not included herein because they are not applicable or the required
information is shown in the financial statements or notes thereto which are
incorporated by reference at subsection 1 of this Item, above.
 
                                        9
<PAGE>   11
 
     3. Exhibits
 
<TABLE>
<CAPTION>
                              EXHIBITS AND DESCRIPTION
                              ------------------------
    <S>         <C>  <C>
    Exhibit 3   --   Articles of Incorporation and Bylaws:
     3.1        --   Restated Certificate of Incorporation of the Registrant,
                     filed as Exhibit 4.1 to the Registrant's Current Report on
                     Form 8-K, dated February 21, 1995, and incorporated herein
                     by reference.
     3.2        --   Amendment of Registrant's Restated Certificate of
                     Incorporation, dated April 16, 1997, filed as Exhibit
                     4(A)(2) to the Registrant's Registration Statement on Form
                     S-4 (File No. 333-26217), effective May 9, 1997, and
                     incorporated herein by reference.
     3.3        --   Bylaws of the Registrant, as amended, filed as Exhibit 4.2
                     to the Registrant's Current Report on Form 8-K, dated
                     February 21, 1995, and incorporated herein by reference.
    Exhibit 4   --   Instruments defining the rights of security holders:
     4.1        --   Article 4 of the Restated Certificate of Incorporation of
                     the Registrant filed as Exhibit 4.1 to the Registrant's
                     Current Report on Form 8-K, dated February 21, 1995, and
                     incorporated herein by reference.
     4.2        --   Amendment to Article 4 of Registrant's Restated Certificate
                     of Incorporation, dated April 16, 1997, filed as Exhibit
                     4(A)(2) to the Registrant's Registration Statement on Form
                     S-4 (File No. 333-26217), effective May 9, 1997, and
                     incorporated herein by reference.
     4.3        --   Article II of the Bylaws of the Registrant filed as Exhibit
                     4.2 to the Registrant's Current Report on Form 8-K, dated
                     February 21, 1995, and incorporated herein by reference.
     4.4        --   Dividend Reinvestment and Common Stock Purchase Plan of the
                     Registrant dated January 15, 1986, and Amendment No, 1
                     thereto dated as of June 10, 1986, filed as Exhibit 4(C) to
                     the Registrant's Registration Statement on Form S-4 (File
                     No, 33-07015), effective July 15, 1986, and incorporated
                     herein by reference.
     4.5        --   All instruments defining the rights of holders of long-term
                     debt of the Corporation and its subsidiaries. Not filed
                     pursuant to clause 4(iii) of Item 601(b) of Regulation S-K;
                     to be furnished upon request of the Commission.
    Exhibit 10  --   Material Contracts:
    10.1        --   Second Amendment and Restatement of 1982 Incentive Stock
                     Plan of the Registrant, filed as Exhibit 4-1 to the
                     Registrant's Registration Statement on Form S-8 (File No.
                     33-41036), effective June 4, 1991, and incorporated herein
                     by reference.
    10.2        --   Second Amendment and Restatement to 1982 Nonqualified Stock
                     Option Plan of the Registrant filed as Exhibit 4-2 to the
                     Registrant's Registration Statement on Form S-8 (File No.
                     33-41036), effective June 4, 1991, and incorporated herein
                     by reference.
    10.3        --   1992 Incentive Stock Option Plan of the Registrant, filed as
                     Exhibit 4-1 to Registrant's Registration Statement on Form
                     S-8 (File No. 33-47770), effective May 8, 1992, and
                     incorporated herein by reference.
    10.4        --   1992 Nonqualified Stock Option Plan of the Registrant, filed
                     as Exhibit 4-2 to Registrant's Registration Statement on
                     Form S-8 (File No. 33-47770), effective May 8, 1992, and
                     incorporated herein by reference.
    10.5        --   Amended and Restated Loan Agreement by and between the
                     Registrant and SunTrust Bank, Central Florida, National
                     Association, dated December 20, 1996, filed as Exhibit
                     10(B)(2) to the Registrant's Registration Statement on Form
                     S-4, (File No. 333-20291), and incorporated herein by
                     reference.
</TABLE>
 
                                       10
<PAGE>   12
 
<TABLE>
<CAPTION>
                              EXHIBITS AND DESCRIPTION
                              ------------------------
    <S>         <C>  <C>
    10.6        --   The Colonial BancGroup, Inc. First Amended and Restated
                     Restricted Stock Plan for Directors, as amended, included as
                     Exhibit 10(C)(1) to the Registrant's Registration Statement
                     on Form S-4 (File No. 33-52952), and incorporated herein by
                     reference.
    10.7        --   The Colonial BancGroup, Inc. Stock Bonus and Retention Plan,
                     included as Exhibit 10(C)(2) to the Registrant's
                     Registration Statement as Form S-4 (File No. 33-52952), and
                     incorporated herein by reference.
    10.8        --   Indenture dated as of January 29, 1997 between The Colonial
                     BancGroup, Inc. and Wilmington Trust Company, as Debenture
                     Trustee dated as of, included as Exhibit 4(A) to
                     Registrant's Registration Statement on Form S-4 (File No.
                     333-22135), and incorporated herein by reference.
    10.9        --   Agreement and Plan of Merger between The Colonial BancGroup,
                     Inc. and ASB Bancshares, Inc., dated as of August 28, 1997,
                     included as Appendix A to the Prospectus in Registrant's
                     Registration Statement on Form S-4 (File No. 333-39271), and
                     incorporated herein by reference.
    10.10       --   Agreement and Plan of Merger between The Colonial BancGroup,
                     Inc. and South Florida Banking Corp., dated as of September
                     4, 1997, included as Appendix A to the Prospectus in
                     Registrant's Registration Statement on Form S-4 (File No.
                     333-39283), and incorporated herein by reference.
    10.11       --   Agreement and Plan of Merger between The Colonial BancGroup,
                     Inc. and United American Holding Corporation, dated as of
                     September 8, 1997, included as Appendix A to the Prospectus
                     in Registrant's Registration Statement on Form S-4 (File No.
                     333-39277), and incorporated herein by reference.
    10.12       --   Agreement and Plan of Merger between The Colonial BancGroup,
                     Inc. and First Central Bank, dated as of September 9, 1997,
                     included as Appendix A to the Prospectus in Registrant's
                     Registration Statement on Form S-4 (File No. 333-39267), and
                     incorporated herein by reference.
    Exhibit 11  --   Statement Regarding Computation of Earnings Per Share.
    Exhibit 12  --   Statement Regarding Computation of Ratio of Earnings to
                     Fixed Charges.
    Exhibit 13  --   Portions of the 1997 Annual Report to Security Holders.
                     (Such annual report, except for those portions expressly
                     incorporated by reference in this report, is furnished
                     solely for the information of the Commission and is not
                     deemed to be filed as part of this report).
    Exhibit 21  --   List of subsidiaries of the Registrant.
    Exhibit 23  --   Consents of experts and counsel:
    23.1        --   Consent of Coopers & Lybrand L.L.P.
    Exhibit 24  --   Power of Attorney.
    Exhibit 27  --   Financial Data Schedule (for SEC use only).
</TABLE>
 
(b)(1) Registrant's Current Reports on Form 8-K dated October 30, 1997 and
       November 17, 1997, and incorporated herein by reference.
 
                                       11
<PAGE>   13
 
                                   SIGNATURES
 
     Pursuant to the requirements of Section 13 or 15(d) of the Securities
Exchange Act of 1934, the Registrant has duly caused this report to be signed on
its behalf by the undersigned, thereunto duly authorized, in the City of
Montgomery, Alabama, on the 30 day of March, 1998.
 
                                          THE COLONIAL BANCGROUP, INC.
 
                                          By: /s/  ROBERT E. LOWDER
                                            ------------------------------------
                                            Robert E. Lowder
                                            Its Chairman of the Board of
                                              Directors and Chief
                                            Executive Officer
 
     Pursuant to the requirements of the Securities Exchange Act of 1934, this
report has been signed below by the following persons on behalf of the
Registrant and in the capacities and on the dates indicated.
 
<TABLE>
<CAPTION>
                   SIGNATURE                                       TITLE                         DATE
                   ---------                                       -----                         ----
<S>                                                    <C>                                  <C>
/s/  ROBERT E. LOWDER                                  Chairman of the Board of                   **
- ------------------------------------------------         Directors and Chief
Robert E. Lowder                                         Executive Officer
/s/  W. FLAKE OAKLEY, IV                               Chief Financial Officer,                   **
- ------------------------------------------------         Secretary and Treasurer
W. Flake Oakley, IV                                      (Principal Financial Officer
                                                         and Principal Accounting
                                                         Officer)
*                                                      Director                                   **
- ------------------------------------------------
Lewis Beville
*                                                      Director                                   **
- ------------------------------------------------
Young J. Boozer
*                                                      Director                                   **
- ------------------------------------------------
William Britton
*                                                      Director                                   **
- ------------------------------------------------
Jerry J. Chesser
*                                                      Director                                   **
- ------------------------------------------------
Augustus K. Clements, III
*                                                      Director                                   **
- ------------------------------------------------
Robert C. Craft
*                                                      Director                                   **
- ------------------------------------------------
Patrick F. Dye
*                                                      Director                                   **
- ------------------------------------------------
Clinton O. Holdbrooks
*                                                      Director                                   **
- ------------------------------------------------
D. B. Jones
*                                                      Director                                   **
- ------------------------------------------------
Harold D. King
*                                                      Director                                   **
- ------------------------------------------------
John Ed Mathison
</TABLE>
 
                                       12
<PAGE>   14
 
<TABLE>
<CAPTION>
                   SIGNATURE                                       TITLE                         DATE
                   ---------                                       -----                         ----
<S>                                                    <C>                                  <C>
*                                                      Director                                   **
- ------------------------------------------------
Milton E. McGregor
*                                                      Director                                   **
- ------------------------------------------------
John C. H. Miller, Jr.
*                                                      Director                                   **
- ------------------------------------------------
Joe D. Mussafer
*                                                      Director                                   **
- ------------------------------------------------
William E. Powell
*                                                      Director                                   **
- ------------------------------------------------
J. Donald Prewitt
*                                                      Director                                   **
- ------------------------------------------------
Jack H. Rainer
*                                                      Director                                   **
- ------------------------------------------------
Jimmy Rane
*                                                      Director                                   **
- ------------------------------------------------
Frances E. Roper
*                                                      Director                                   **
- ------------------------------------------------
Simuel Sippial
*                                                      Director                                   **
- ------------------------------------------------
Ed V. Welch
</TABLE>
 
* The undersigned, acting pursuant to a power of attorney, has signed this
  Annual Report on Form 10-K for and on behalf of the persons indicated above as
  such persons' true and lawful attorney-in-fact and in their names, places and
  stead, in the capacities indicated above and on the date indicated below.
 
/s/  W. FLAKE OAKLEY, IV
- --------------------------------------
W. Flake Oakley, IV
Attorney-in-Fact
 
** Dated: March 30, 1998
 
                                       13
<PAGE>   15
 
                                 EXHIBIT INDEX
 
<TABLE>
<S>         <C>  <C>                                                           <C>
Exhibit 3    --  Articles of Incorporation and Bylaws:
3.1          --  Restated Certificate of Incorporation of the Registrant,
                   filed as Exhibit 4.1 to the Registrant's Current Report on
                   Form 8-K, dated February 21, 1995, and incorporated herein
                   by reference..............................................
3.2          --  Amendment of Registrant's Restated Certificate of
                   Incorporation, dated April 16, 1997, filed as Exhibit
                   4(A)(2) to the Registrant's Registration Statement on Form
                   S-4 (File No. 333-26217), effective May 9, 1997, and
                   incorporated herein by reference.
3.3          --  Bylaws of the Registrant, as amended, filed as Exhibit 4.2
                   to the Registrant's Current Report on Form 8-K, dated
                   February 21, 1995, and incorporated herein by reference...
Exhibit 4    --  Instruments defining the rights of security holders:
4.1          --  Article 4 of the Restated Certificate of Incorporation of
                   the Registrant filed as Exhibit 4.1 to the Registrant's
                   Current Report on Form 8-K, dated February 21, 1995, and
                   incorporated herein by reference..........................
4.2          --  Amendment to Article 4 of Registrant's Restated Certificate
                   of Incorporation, dated April 16, 1997, filed as Exhibit
                   4(A)(2) to the Registrant's Registration Statement on Form
                   S-4 (File No. 333-26217), effective May 9, 1997, and
                   incorporated herein by reference.
4.3          --  Article II of the Bylaws of the Registrant filed as Exhibit
                   4.2 to the Registrant's Current Report on Form 8-K, dated
                   February 21, 1995, and incorporated herein by reference...
4.4          --  Dividend Reinvestment and Class A Common Stock Purchase Plan
                   of the Registrant dated January 15, 1986, and Amendment
                   No. 1 thereto dated as of June 10, 1986, filed as Exhibit
                   4(C) to the Registrant's Registration Statement on Form
                   S-4 (File No. 33-07015), effective July 15, 1986, and
                   incorporated herein by
                   reference.................................................
4.5          --  All instruments defining the rights of holders of long-term
                   debt of the Corporation and its subsidiaries. Not filed
                   pursuant to clause 4(iii) of Item 601(b) of Regulation
                   S-K; to be furnished upon request of the Commission.......
Exhibit 10   --  Material Contracts:
10.1         --  Second Amendment and Restatement of 1982 Incentive Stock
                   Plan of the Registrant, filed as Exhibit 4-1 to the
                   Registrant's Registration Statement on Form S-8 (File No.
                   33-41036), effective June 4, 1991, and incorporated herein
                   by reference..............................................
10.2         --  Second Amendment and Restatement to 1982 Nonqualified Stock
                   Option Plan of the Registrant filed as Exhibit 4-2 to the
                   Registrant's Registration Statement on Form S-8 (File No.
                   33-41036), effective June 4, 1991, and incorporated herein
                   by reference..............................................
10.3         --  1992 Incentive Stock Option Plan of the Registrant, filed as
                   Exhibit 4-1 to Registrant's Registration Statement on Form
                   S-8 (File No. 33-47770), effective May 8, 1992, and
                   incorporated herein by reference..........................
10.4         --  1992 Nonqualified Stock Option Plan of the Registrant, filed
                   as Exhibit 4-2 to Registrant's Registration Statement on
                   Form S-8 (File No. 33-47770), effective May 8, 1992, and
                   incorporated herein by reference..........................
</TABLE>
 
                                       14
<PAGE>   16
<TABLE>
<S>         <C>  <C>                                                           <C>
10.5         --  Amended and Restated Loan Agreement by and between the
                   Registrant and SunTrust Bank, Central Florida, National
                   Association, dated December 20, 1996, filed as Exhibit
                   10(B)(2) to the Registrant's Registration Statement on
                   Form S-4 (File No. 333-20291), and incorporated herein by
                   reference.................................................
10.6         --  The Colonial BancGroup, Inc. First Amended and Restated
                   Restricted Stock Plan for Directors, as amended, included
                   as Exhibit 10(C)(1) to the Registrant's Registration
                   Statement as Form S-4 (File No. 33-52952), and
                   incorporated herein by reference..........................
10.7         --  The Colonial BancGroup, Inc. Stock Bonus and Retention Plan,
                   included as Exhibit 10(C)(2) to the Registrant's
                   Registration Statement as Form S-4 (File No. 33-52952),
                   and incorporated herein by reference......................
10.8         --  Indenture dated as of January 29, 1997 between The Colonial
                   BancGroup, Inc. and Wilmington Trust Company, as Debenture
                   Trustee dated as of, included as Exhibit 4(A) to
                   Registrant's Registration Statement on Form S-4 (File No.
                   333-22135), and incorporated herein by reference.
10.9         --  Agreement and Plan of Merger between The Colonial BancGroup,
                   Inc. and ASB Bancshares, Inc., dated as of August 28,
                   1997, included as Appendix A to the Prospectus in
                   Registrant's Registration Statement on Form S-4 (File No.
                   333-39271), and incorporated herein by reference.
10.10        --  Agreement and Plan of Merger between The Colonial BancGroup,
                   Inc. and South Florida Banking Corp., dated as of
                   September 4, 1997, included as Appendix A to the
                   Prospectus in Registrant's Registration Statement on Form
                   S-4 (File No. 333-39283), and incorporated herein by
                   reference.
10.11        --  Agreement and Plan of Merger between The Colonial BancGroup,
                   Inc. and United American Holding Corporation, dated as of
                   September 8, 1997, included as Appendix A to the
                   Prospectus in Registrant's Registration Statement on Form
                   S-4 (File No. 333-39277), and incorporated herein by
                   reference.
10.12        --  Agreement and Plan of Merger between The Colonial BancGroup,
                   Inc. and First Central Bank, dated as of September 9,
                   1997, included as Appendix A to the Prospectus in
                   Registrant's Registration Statement on Form S-4 (File No.
                   333-39267), and incorporated herein by reference.
Exhibit 11   --  Statement Regarding Computation of Earnings Per Share.......
Exhibit 12   --  Statement Regarding Computation of Ratio of Earnings to
                   Fixed Charges.............................................
Exhibit 13   --  Portions of the 1997 Annual Report to Security Holders.
                   (Such annual report, except for those portions expressly
                   incorporated by reference in this report, is furnished
                   solely for the information of the Commission and is not
                   deemed to be filed as part of this report.)...............
Exhibit 21   --  List of subsidiaries of the Registrant......................
Exhibit 23   --  Consents of experts and counsel:
23.1         --  Consent of Coopers & Lybrand L.L.P..........................
Exhibit 24   --  Power of Attorney...........................................
Exhibit 27   --  Financial Data Schedule (for SEC use only)..................
</TABLE>
 
(b)(1) Registrant's Current Reports on Form 8-K dated October 30, 1997 and
       November 17, 1997 and incorporated herein by reference.
 
                                       15
<PAGE>   17
 
                       SECURITIES AND EXCHANGE COMMISSION
                                WASHINGTON, D.C.
 
                             EXHIBITS TO FORM 10-K
 
              ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE
                      SECURITIES AND EXCHANGE ACT OF 1934
 
                  FOR THE FISCAL YEAR ENDED DECEMBER 31, 1997
 
                          COMMISSION FILE NO. 0-07945
 
                          THE COLONIAL BANCGROUP, INC.
 
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)

<PAGE>   1
 
                                                                      EXHIBIT 11
 
                          THE COLONIAL BANCGROUP, INC.
 
                       COMPUTATION OF EARNINGS PER SHARE
 
<TABLE>
<CAPTION>
                                                                1997            1996            1995
                                                             ----------      ----------      ----------
                                                              (IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)
<S>  <C>                                                     <C>             <C>             <C>
A.   Net income............................................
                                                              $77,191         $50,214         $46,465
B.   Interest expense on convertible debentures............
                                                                  470             689           1,660
C.   Tax effect of (B) above...............................
                                                                  175             244             585
D.   Average basic shares outstanding......................
                                                               42,034          38,615          35,696
E.   Dilutive potential common shares(1)...................
                                                                1,402           1,770           3,725
 
EARNINGS PER COMMON SHARE:
Net income:
    Basic (A/D)............................................
                                                              $  1.84         $  1.30         $  1.30
    Diluted (A+B-C)/(D+E)..................................
                                                              $  1.78         $  1.25         $  1.21
</TABLE>
 
- ---------------
 
(1) Includes the effect of the average contingent shares from BancGroup's issue
     of convertible subordinated debentures; computed by dividing the
     outstanding balance of the convertible debentures by the conversion price.
     Also includes the effect of stock options.

<PAGE>   1
 
                                                                      EXHIBIT 12
                          THE COLONIAL BANCGROUP, INC.
 
                       RATIO OF EARNINGS TO FIXED CHARGES
 
<TABLE>
<CAPTION>
                                                1997       1996       1995       1994       1993
                                              --------   --------   --------   --------   --------
                                                                 (IN THOUSANDS)
<S>  <C>                                      <C>        <C>        <C>        <C>        <C>
A.   Income before income taxes,
       extraordinary items and the
       cumulative effect of a change in
       accounting for income taxes..........  $123,101   $ 77,518   $ 72,230   $ 51,737   $ 36,636
     Fixed charges:
     Interest expense.......................   249,488    205,843    170,483    105,797     81,008
      1/3 Rent expense......................     3,658      3,136      2,816      2,366      1,833
                                              --------   --------   --------   --------   --------
B.   Total fixed charges....................   253,146    208,979    173,299    108,163     82,841
                                              --------   --------   --------   --------   --------
C.   Sum of A and B.........................  $376,247   $286,497   $245,529   $159,900   $119,477
                                              ========   ========   ========   ========   ========
     Ratio of earnings to fixed charges
     (C/B)..................................      1.49       1.37       1.42       1.48       1.44
</TABLE>

<PAGE>   1
 
                                                                      EXHIBIT 13
 
             PORTIONS OF THE 1997 ANNUAL REPORT TO SECURITY HOLDERS
 
     (SUCH ANNUAL REPORT, EXCEPT FOR THOSE PORTIONS EXPRESSLY INCORPORATED BY
REFERENCE IN THIS REPORT, IS FURNISHED SOLELY FOR THE INFORMATION OF THE
COMMISSION AND IS NOT DEEMED TO BE FILED AS PART OF THIS REPORT.)
<PAGE>   2
                                                                      EXHIBIT 13

Colonial BancGroup, Inc.
SELECTED FINANCIAL DATA97

                                                             For the years ended
                                    December 31, 1997, 1996, 1995, 1994 and 1993
                                        (In thousands, except per share amounts)
<TABLE>
<CAPTION>
                                                   1997      1996       1995        1994        1993
- ----------------------------------------------------------------------------------------------------
<S>                                            <C>        <C>        <C>        <C>        <C>      
STATEMENT OF INCOME
Interest income                                $497,987   $408,532   $341,826   $255,758    $204,322
Interest expense                                249,488    205,843    170,483    105,797      81,008
- ----------------------------------------------------------------------------------------------------
Net interest income                             248,499    202,689    171,343    149,961     123,314
Provision for possible loan losses               13,026     12,545      8,986      8,254      11,767
- ----------------------------------------------------------------------------------------------------
Net interest income after provision for
   possible loan losses                         235,473    190,144    162,357    141,707     111,547
Noninterest income                               87,759     70,888     60,527     54,149      50,990
Noninterest expense                             194,919    167,131    148,916    142,771     124,941
SAIF special assessment(1)                         --        4,465       --         --          --
Acquisition expense(2)                            5,212     11,918      1,738      1,348         960
- ----------------------------------------------------------------------------------------------------
Income before income taxes                      123,101     77,518     72,230     51,737      36,636
Applicable income taxes                          45,910     27,304     25,765     17,243      11,249
- ----------------------------------------------------------------------------------------------------
Income before extraordinary items
   and the cumulative effect of a change
   in accounting for income taxes                77,191     50,214     46,465     34,494      25,387
Extraordinary items, net of income taxes           --         --         --         --          (396)
Cumulative effect of a change in
   accounting for income taxes                     --         --         --         --         3,890
- ----------------------------------------------------------------------------------------------------
Net income                                     $ 77,191   $ 50,214   $ 46,465   $ 34,494   $  28,881
====================================================================================================
Income excluding SAIF special assessment
   and acquisition expense(1)(2)(3)            $ 81,361   $ 62,651   $ 47,855   $ 35,572   $  26,155
====================================================================================================
EARNINGS PER SHARE
   Income excluding SAIF special assessment
   and acquisition expense:(1)(2)(3)
    Basic                                      $   1.94   $   1.62   $   1.34   $   1.05   $    0.88
    Diluted                                    $   1.88   $   1.55   $   1.24   $   0.98   $    0.85
   Income before extraordinary items and the
   cumulative effect of a change in
   accounting for income taxes:
    Basic                                      $   1.84   $   1.30   $   1.30   $   1.02   $    0.86
    Diluted                                    $   1.78   $   1.25   $   1.21   $   0.95   $    0.82
Net income:
    Basic                                      $   1.84   $   1.30   $   1.30   $   1.02   $    0.97
    Diluted                                    $   1.78   $   1.25   $   1.21   $   0.95   $    0.93

Average shares outstanding:
    Basic                                        42,034     38,615     35,696     33,907      29,644
    Diluted                                      43,436     40,385     39,421     37,441      32,806

Cash dividends per common share:
   Common                                      $   0.60   $   0.54   $ 0.3375       --          --
   Class A                                         --         --     $ 0.1125   $   0.40   $   0.355
   Class B                                         --         --     $ 0.0625   $   0.20   $   0.155
====================================================================================================
</TABLE>

(1)Legislation approving a one-time special assessment to recapitalize the
   Savings Association Insurance Fund ("SAIF") resulted in $4,465,000 in expense
   before income taxes and $2,903,000 net of applicable income taxes in 1996.

(2)Acquisition expenses reflect costs and related restructuring expense of
   business combinations discussed in Note 2 to the Consolidated Financial
   Statements.
(3)1993 also excludes the effect of extraordinary items and the cumulative 
   effect of a change in accounting for income taxes.


THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
22

<PAGE>   3
<TABLE>
<CAPTION>

                                                                                                            For the years ended
                                                                                   December 31, 1997, 1996, 1995, 1994 and 1993
                                                                                       (In thousands, except per share amounts)

                                                       1997             1996             1995            1994              1993
- --------------------------------------------------------------------------------------------------------------------------------
<S>                                              <C>              <C>              <C>              <C>              <C>       
STATEMENT OF CONDITION DATA
At year-end:
   Total assets                                  $6,850,828       $5,669,761       $4,960,165       $3,865,936       $3,728,270
   Loans, net of unearned income                  5,176,926        4,216,178        3,645,727        2,736,041        2,289,233
   Mortgage loans held for sale                     225,331          157,966          112,203           61,556          368,515
   Deposits                                       5,255,830        4,299,721        3,869,012        3,067,500        2,990,190
   Long-term debt                                    90,252           39,092           47,688           86,662           57,397
   Shareholders' equity                             494,254          402,708          352,731          275,319          256,866
Average balances:
   Total assets                                   6,368,047        5,288,444        4,373,227        3,708,350        3,015,787
   Interest-earning assets                        5,826,333        4,836,969        3,991,723        3,349,026        2,681,428
   Loans, net of unearned income                  4,803,874        3,932,282        3,123,407        2,477,768        1,813,569
   Mortgage loans held for sale                     149,309          135,135           98,785          135,046          248,502
   Deposit                                        4,971,043        4,065,341        3,451,748        2,994,868        2,407,015
   Shareholders' equity                             459,666          385,881          308,532          269,353          200,217
Book value per share at year-end                 $    11.62    $       10.29    $        9.43    $        7.93    $        7.69
Tangible book value per share at year-end        $    10.04    $        9.53    $        8.62    $        7.35    $        7.18
================================================================================================================================
SELECTED RATIOS
Income excluding SAIF special assessment
   and acquisition expense to:(1)(2)(3)
    Average assets                                     1.28%            1.18%            1.09%            0.96%            0.87%
    Average shareholders' equity                      17.69            16.24            15.51            13.21            13.06
Income before extraordinary items and the
   cumulative effect of a change in
   accounting for income taxes to:
    Average assets                                     1.21             0.95             1.06             0.93             0.84
    Average shareholders' equity                      16.79            13.01            15.06            12.81            12.68
Net income to:
    Average assets                                     1.21             0.95             1.06             0.93             0.96
    Average shareholders' equity                      16.79            13.01            15.06            12.81            14.42
Efficiency ratio excluding SAIF and
   acquisition expense(1)(2)                          57.56            60.52            63.64            69.19            71.31
Dividend payout ratio                                 32.61            41.54            34.62            39.22            36.60
Average equity to average total assets                 7.22             7.30             7.06             7.26             6.64
Total nonperforming assets to
   net loans, other real estate and repossessions      0.71             0.81             0.85             1.28             1.79
Net charge-offs to average loans                       0.23             0.17             0.18             0.12             0.34
Allowance for possible loan losses to
   total loans (net of unearned income)                1.20             1.27             1.29             1.55             1.61
Allowance for possible loan losses to
   nonperforming loans(4)                               255%             223%             258%             238%             215%
================================================================================================================================
</TABLE>

(1)Legislation approving a one-time special assessment to recapitalize the
   Savings Association Insurance Fund ("SAIF") resulted in $4,465,000 in expense
   before income taxes and $2,903,000 net of applicable income taxes in 1996.
(2)Acquisition expenses reflect costs and related restructuring expense of
   business combinations discussed in Note 2 to the Consolidated Financial
   Statements.
(3)1993 also excludes the effect of extraordinary items and the cumulative
   effect of a change in accounting for income taxes.
(4)Nonperforming loans and nonperforming assets are shown as defined in
   Management's Discussion and Analysis of Financial Condition and Results of
   Operations -- Nonperforming Assets on page 40.


                                   THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
                                                                              23
<PAGE>   4



                              1997-1996

SELECTED QUARTERLY FINANCIAL DATA 97
<TABLE>
<CAPTION>

                                                                           (In thousands, except per share amounts)

                                                  1997                                        1996
                                ----------------------------------------    ---------------------------------------
                                DEC. 31   SEPT. 30    JUNE 30   MARCH 31    DEC. 31   SEPT. 30    JUNE 30  MARCH 31
- -------------------------------------------------------------------------------------------------------------------
<S>                            <C>        <C>        <C>        <C>        <C>        <C>        <C>        <C>    
Interest income                $131,168   $127,540   $122,014   $117,265   $107,496   $104,844   $100,371   $95,821
Interest expense                 65,358     63,831     61,178     59,121     54,259     52,764     50,155    48,665
- -------------------------------------------------------------------------------------------------------------------
Net interest income              65,810     63,709     60,836     58,144     53,237     52,080     50,216    47,156
Provision for loan losses         4,193      2,578      3,367      2,888      6,252      2,669      1,851     1,773
- -------------------------------------------------------------------------------------------------------------------
Net interest income after
   provision for loan losses     61,617     61,131     57,469     55,256     46,985     49,411     48,365    45,383
- -------------------------------------------------------------------------------------------------------------------
Net income                     $ 20,488   $ 20,230   $ 18,589   $ 17,884   $  6,405   $ 13,635   $ 16,073   $14,101
- -------------------------------------------------------------------------------------------------------------------
Income excluding SAIF
  special assessment and
  acquisition expense(1)(2)    $ 21,858   $ 20,826   $ 20,187   $ 18,490   $ 14,651   $ 17,040   $ 16,429   $14,531
- -------------------------------------------------------------------------------------------------------------------
EARNINGS PER SHARE:
Income excluding SAIF
special assessment and
acquisition expense:(1)(2)
  Basic                        $   0.51   $   0.49   $   0.49   $   0.45   $   0.38   $   0.44   $   0.42   $  0.38
  Diluted                      $   0.50   $   0.48   $   0.47   $   0.43   $   0.36   $   0.42   $   0.41   $  0.36
Net income:
  Basic                        $   0.48   $   0.48   $   0.45   $   0.43   $   0.16   $   0.35   $   0.42   $  0.37
    Diluted                    $   0.47   $   0.47   $   0.43   $   0.41   $   0.16   $   0.34   $   0.40   $  0.35
===================================================================================================================
</TABLE>

(1)Legislation approving a one-time special assessment to recapitalize the
   Savings Association Insurance Fund ("SAIF") resulted in $4,465,000 in expense
   before income taxes and $2,903,000 net of applicable income taxes in 1996.
(2)Acquisition expenses reflect costs and related restructuring expense of
   business combinations discussed in Note 2 to the Consolidated Financial
   Statements.

THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
24

<PAGE>   5


                                   Financial Condition and Results of Operations
                                          MANAGEMENT'S DISCUSSION AND ANALYSIS97

INTRODUCTION

   Management's Discussion and Analysis of Financial Condition and Results of
Operations is presented on the following pages. The principal purpose of this
review is to provide the user of the attached financial statements and
accompanying footnotes with a detailed analysis of the financial results of The
Colonial BancGroup, Inc. and subsidiaries ("BancGroup"). Among other things,
this discussion provides commentary on BancGroup's history, operating
philosophies, the components of net interest margin and balance sheet strength
as measured by the quality of assets, the composition of the loan portfolio and
capital adequacy.

BACKGROUND

   BancGroup (or the "Company") was established in 1981 with one bank and $166
million in assets. Through 46 business combinations BancGroup has grown to a
$6.9 billion multistate bank holding company with substantial centralized
operations, local lending autonomy with centralized loan review and a strong
commercial lending function. During 1995, BancGroup expanded into the Atlanta
metropolitan market through the acquisition of Mt. Vernon Financial Corp. In
1996, the Company continued its expansion in the Atlanta area with the merger of
Commercial Bancorp of Georgia, Inc. and moved into Florida with the merger of
Orlando based Southern Banking Corporation. In 1997, expansion continued in
central Florida with the mergers of Tomoka Bancorp, Inc. in the Daytona area,
First Family Financial Corporation in Eutis and First Commerce Banks of Florida,
Inc. in Winter Haven. BancGroup entered four new banking markets during 1997
which include South Florida (Miami area), Southwest Florida (Ft. Myers area),
Bay Area (Tampa) and North Georgia (Dalton). The mergers of Jefferson Bancorp,
Inc. and Dadeland BancShares, Inc. in Miami and Great Southern Bancorp in Palm
Beach established the South Florida region. The merger with First Independence
Bank of Florida in Ft. Myers established the Company's presence in the Southwest
Florida market. The merger with Fort Brooke Bancorporation in Tampa created
BancGroup's Bay Area region. Expansion into North Georgia was established with
the merger of D/W Bancshares, Inc. in Dalton. In 1998, the Company increased its
presence in the Central, Bay Area and Southwest Florida markets with the mergers
of United American Holding Corporation in Orlando, First Central Bank in St.
Petersburg and South Florida Banking Corp. in Bonita Springs, respectively.
BancGroup also increased its market share in East Central Alabama with the
merger of ASB Bancshares, Inc. Upon consummation of the 1998 mergers,
BancGroup's assets increased to approximately $7.6 billion. BancGroup currently
has a pending merger with Commercial Bank of Nevada in Las Vegas, Nevada.
BancGroup's expansion in Georgia, Florida and now in Nevada reflects a corporate
goal to establish its community banking concept in the higher growth market
areas not only in the Southeast, but other areas of the country as well.
     More importantly, BancGroup's operating earnings (income before
extraordinary items, accounting changes, the one-time special assessment to
recapitalize the Savings Association Insurance Fund ("SAIF") and acquisition
expenses) per share have increased an average of 21.9% per year since 1993 and
in 1997 the Company achieved a 17.69% return on average equity and a 1.28%
return on average assets (based on operating earnings).
     BancGroup's performance goals are: 1) an annual earnings per share growth
rate in excess of 10%, 2) a 17.5% return on equity, 3) a 1.45% return on assets
and 4) a consistently increasing dividend. The strategies employed to achieve
these results are outlined below. They represent the foundation upon which
BancGroup operates and the basis for achieving the Company's goals.

- - COMMUNITY BANK: BancGroup operates as a community bank allowing autonomy in
  lending decisions and customer relationships. This operating philosophy has
  been important in making acquisitions, retaining a skilled and highly
  motivated local management team and developing a strong customer base,
  particularly with respect to lending relationships.

- - CONTINUITY AND CONSISTENCY OF MANAGEMENT: Robert E. Lowder has been Chairman
  and CEO of BancGroup since inception and Chairman and CEO of Colonial Mortgage
  Company ("CMC") for 27 years. BancGroup's President, P.L. (Mac) McLeod, has
  been with BancGroup for 16 years, previously serving as President of the
  Montgomery Region bank. CMC's President Ronnie Wynn, has been in that position
  for 21 years and is a former president of the Mortgage Bankers Association of
  America.

- - COMMERCIAL LENDING: Commercial lending primarily through groups located in the
  Birmingham, Huntsville, Montgomery and Anniston, Alabama as well as the
  Atlanta, Georgia and Orlando, Miami and Tampa, Florida metropolitan centers
  has been a major factor in the Company's growth. Commercial real estate and
  other commercial loans increased 23% and 14% in 1997 and 1996, respectively.
  BancGroup has been very successful in competing for these loans against other
  larger financial institutions, due primarily to the Company's local lending
  strategy and management continuity.

- - CONSUMER REAL ESTATE: Since 1993, BancGroup has focused on residential real
  estate lending as a means to increase consumer lending, broaden the Company's
  customer base and create a significant stream of fee income. In furtherance of
  this goal, BancGroup acquired CMC in February 1995, one of

                                   THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
                                                                              25

<PAGE>   6


  the 50 largest mortgage loan servicers in the country. BancGroup has increased
  residential mortgage loans 162% from $837 million at December 31, 1993 to $2.2
  billion at December 31, 1997. The portfolio of mortgage loans has a relatively
  low credit risk and provides a source of liquidity by serving as collateral
  for Federal Home Loan Bank borrowings. CMC's $12.9 billion portfolio of loans
  serviced for others provides a steady source of noninterest income.

- - GROWTH MARKET EXPANSION: The Company's strategy has concentrated on expanding
  into growth markets by merging with banks that have strong local management.
  BancGroup has been most successful in Florida, where over the twenty-month
  period, from July 1996 through February 1998, twelve acquisitions have been
  completed creating four regional banks in major growth markets of Florida. The
  Central Florida Region now consists of $880 million in assets and 33 branches
  in Orlando, Daytona and the Lakeland/ Winter Haven market areas. The South
  Florida Region consists of $742 million in assets and 19 branches from Miami
  to West Palm Beach. The Bay Area Region consists of $271 million in assets
  with branches in Tampa and St. Petersburg. The Southwest Florida Region
  consists of $320 million in assets and 15 branches in Naples, Bonita Springs,
  and Ft. Myers. The management teams in each of these areas, along with the
  significant physical presence in each area, should provide a foundation for
  significant internal growth as well as an efficient platform for future
  expansion. 
     In addition to the Florida expansion, during 1997 BancGroup added
  to its Atlanta, Georgia locations with the acquisition of $139 million in
  assets and three branches in Dalton and established a new loan production
  office in Chattanooga, TN. 
       BancGroup increased its Alabama market share with the March 1997 
  acquisition of a bank with $55 million in assets and six branches between
  Mobile and Montgomery and the February 1998 acquisition of a $159 million
  asset bank with nine branches between Birmingham and Chattanooga. 
       With the announcement of the pending merger of Commercial Bank of Nevada
  in Las Vegas, Nevada, BancGroup has made its first step into growth markets
  outside the Southeast. The Las Vegas market represents one of the fastest
  growing markets in the country and Nevada is ranked first in the country with
  respect to projected population growth over the next twenty years. For a
  number of years Colonial Mortgage Company has operated on a national basis
  focusing on the highest growth markets in the country. This acquisition
  represents the initiation of BancGroup's strategy to parallel the mortgage
  company's focus and provide its banking services in some of those same
  markets.

- - COST CONTROL: An operational and organizational infrastructure established in
  prior years has allowed the Company to grow significantly and improve the
  efficiency ratio from 71.31% in 1993 to 57.56% in 1997. The operating
  structure is built around centralized back-shop operations in areas that do
  not have direct customer contact. As noted above, this structure has served
  the Company well over the past few years and should allow for continued growth
  at low marginal cost. This same structure should also allow for additional
  efficiencies in the recently acquired institutions which are not reflected in
  the operating costs presented.

- - CAPITAL UTILIZATION: Management's goal is to provide a greater than 17.5%
  return on capital while effectively utilizing internally created capital and
  exceeding regulatory capital requirements. BancGroup has an asset generating
  capability that can effectively utilize the capital generated. This capability
  is most evident in 1997 by BancGroup's acquisition activities and its 9.75%
  internal growth in loans. CMC provides asset generating sources for mortgage
  loans, as noted, and mortgage servicing rights. The book value of CMC's
  mortgage servicing rights increased by 43.44% in 1997 through the net addition
  of $2.2 billion to its servicing portfolio.

- - ASSET QUALITY: Maintaining high asset quality is at the forefront of the
  Company's strategy to allow for consistent earnings growth. BancGroup's asset
  quality is demonstrated by its charge-off history and nonperforming asset
  levels, which compare favorably to its peer group. Nonperforming assets as a
  percentage of loans and other real estate was reduced to .71% at December 31,
  1997, its lowest level in five years, primarily through sales of other real
  estate. Net charge-offs over the past five years have consistently compared
  favorably with the Company's peer group and were only .23% of average loans in
  1997 and .17% in 1996.

- - PRODUCT AND SERVICE ENHANCEMENTS: In 1997, BancGroup continued its
  commitment to expand its services through increased efforts in private
  banking, additional products, asset management through trust services and
  investment sales products and services. With BancGroup's expansion into the
  Florida market, an international banking unit is being established to provide
  and service the needs of customers involved in international activities. In
  1995 and 1996 steps were taken to provide better customer access to products
  and services. As part of this effort the Company 1) issued the Colonial Check
  Card, a debit card allowing customers to make purchases with funds from their
  checking account, 2) established telephone banking, giving customers the
  capability to pay bills and transfer funds by phone, and 3) created computer
  banking services allowing customers to conduct banking business from their
  home computers. Customers needs are constantly changing, and BancGroup will
  continue to investigate methods of improving customer service through new
  services, product enhancements and technological advances.

THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
26

<PAGE>   7


- - STOCK SPLIT: On January 15, 1997, BancGroup's Board of Directors declared a
  two-for-one stock split which was effected in the form of a 100 percent stock
  dividend distributed on February 11, 1997. The stated par value of each share
  was not changed from $2.50. Accordingly, all prior period information has been
  restated to reflect the reclassification from additional paid in capital to
  common stock. Additionally, all share and per share amounts in earnings per
  share calculations have been restated to retroactively reflect the stock
  split.

  Obviously the Company cannot guarantee its success in implementing the
initiatives or reaching the goals set out previously. The following analysis of
financial condition and results of operations provide details with respect to
this summary material and demonstrates trends concerning the initiatives taken
through 1997.

BUSINESS COMBINATIONS

  A principal part of BancGroup's strategy is to merge other financial
institutions into BancGroup in order to increase the Company's market share in
existing markets, expand into other growth markets, more efficiently absorb the
Company's overhead and add profitable new lines of business.
  BancGroup recently completed the following business combinations with other
financial institutions. The balances reflected are as of the date of
consummation.

(DOLLARS IN THOUSANDS)

<TABLE>
<CAPTION>

                                            ACCOUNTING    DATE      BANCGROUP   TOTAL      TOTAL     TOTAL
FINANCIAL INSTITUTIONS                      TREATMENT  CONSUMMATED   SHARES     ASSETS     LOANS    DEPOSITS
- ------------------------------------------------------------------------------------------------------------
<S>                                         <C>        <C>         <C>         <C>       <C>        <C>
1995
Colonial Mortgage Company (AL)               Pooling    02/17/95   4,545,454   $ 71,000  $   1,675  $     -- 
Brundidge Banking Company (AL)               Purchase   03/31/95     532,868     56,609      1,577    46,044
Mt. Vernon Financial Corp. (GA)              Purchase   10/20/95   1,043,440    217,967    192,167   156,356
Farmers & Merchants Bank (AL)                Purchase   11/03/95     513,686     56,050     25,342    45,448
- ------------------------------------------------------------------------------------------------------------
1996*
Commercial Bancorp of Georgia, Inc. (GA)     Pooling    07/03/96   2,306,460    232,555    145,429   207,641
Southern Banking Corporation (FL)            Pooling    07/03/96   2,858,494    232,461    160,864   205,602
Dothan Federal Savings Bank (AL)             Purchase   07/08/96     154,690     48,366     36,497    39,931
- ------------------------------------------------------------------------------------------------------------
1997
Jefferson Bancorp, Inc. (FL)                 Pooling    01/03/97   3,854,952    472,732    322,857   405,836
Tomoka Bancorp, Inc. (FL)                    Pooling    01/03/97     661,992     76,700     51,600    68,200
First Family Financial Corp. (FL)            Purchase   01/09/97     330,564    167,300    117,500   156,700
D/W Bankshares, Inc. (GA)                    Pooling    01/31/97   1,016,548    138,686     71,317   124,429
Shamrock Holdings, Inc. (AL)                 Purchase   03/05/97          --     54,500     19,300    46,400
Fort Brooke Bancorporation (FL)              Pooling    04/22/97   1,599,973    208,800    141,500   185,800
Great Southern Bancorp (FL)                  Pooling    07/01/97     927,811    121,009     98,100   106,673
First Commerce Banks of Florida, Inc. (FL)   Purchase   07/01/97     685,695     97,093     64,472    88,302
Dadeland BancShares, Inc. (FL)               Purchase   09/15/97          --    169,946    103,199   145,491
First Independence Bank of Florida (FL)      Pooling    10/01/97     503,932     65,048     50,699    58,283
- ------------------------------------------------------------------------------------------------------------
</TABLE>

* On April 19, 1996, BancGroup purchased certain assets totaling $31,428,000 and
assumed certain liabilities, primarily deposits, totaling $30,994,000 of the
Enterprise, Alabama branch of First Federal Bank.

  In addition to the combinations shown above, BancGroup has closed or has plans
to close the following combinations after December 31,1997. The balances
reflected are as of December 31, 1997. The following business combinations have
not been reflected in the financial statements at December 31, 1997.

(Dollars in thousands)
<TABLE>
<CAPTION>

                                          ACCOUNTING     DATE     BANCGROUP    TOTAL      TOTAL     TOTAL
FINANCIAL INSTITUTIONS                     TREATMENT  CONSUMMATED   SHARES     ASSETS     LOANS     DEPOSITS
- ------------------------------------------------------------------------------------------------------------
<S>                                          <C>       <C>        <C>         <C>       <C>         <C>     
United American Holding Corp. (FL)           Pooling   02/02/98   2,113,206   $275,263  $197,623    $236,773
ASB Bancshares, Inc. (AL)                    Purchase  02/05/98     467,257    158,656   109,382     133,322
First Central Bank (FL)                      Pooling   02/11/98     688,684     62,897    40,451      52,048
South Florida Banking Corp. (FL)             Pooling   02/12/98   1,932,229    255,769   172,992     226,999
Commercial Bank of Nevada (NV)               Pooling   Pending      842,157    120,108    84,751     108,661

</TABLE>

                                   THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
                                                                              27

<PAGE>   8




  The combination with CMC in 1995 was accounted for using a method of
accounting similar to a pooling of interests. The 1996 combinations with
Southern and Commercial and the 1997 combinations with Jefferson, D/W Bankshares
and Fort Brooke were accounted for using the pooling-of-interests method.
Accordingly, all financial statement amounts have been restated to reflect the
financial condition and results of operations as if the combinations had
occurred at the beginning of the earliest period presented. The 1997
combinations with Tomoka, Great Southern and First Independence were accounted
for using the pooling-of-interests method; however, due to immateriality, the
prior year financial statements were not restated. The remaining business
combinations were accounted for as purchases, and the operations and income of
the combined institutions are included in the income of BancGroup from the date
of purchase. Each of the combined institutions that were accounted for as
purchases was merged into BancGroup or one of its subsidiaries as of the listed
dates, and the income and expenses have not been separately accounted for since
the respective mergers. For this reason and due to the fact that significant
changes have been made to the cost structure of each combined institution, a
separate determination of the impact after combination of earnings of BancGroup
for 1996 and 1997 cannot reasonably be determined.
     The combinations have had an impact on the comparisons of operating results
for 1996 and 1997 with prior years. Where such information is determinable it
has been identified and discussed in the discussion of results of operations and
financial condition that follows.

COLONIAL MORTGAGE COMPANY

  On February 17, 1995, BancGroup completed the acquisition of CMC. This
acquisition represents a major step in achieving several BancGroup strategic
goals. A principal initiative of BancGroup for the past several years has been
to increase fee income through the establishment of additional lines of business
that provide natural extensions of existing products or services. CMC in this
regard provides an excellent fit for the following reasons:

FEE INCOME

  At December 31, 1997, CMC provided servicing for approximately 157,000
customers with a total outstanding balance of $12.9 billion. The servicing
revenues from this portfolio plus other fee income from CMC provided
approximately 52% and 51% of BancGroup's noninterest income for 1997 and 1996.

CONSUMER REAL ESTATE LENDING

  Through its wholesale and retail offices, CMC originated over $4.2 billion in
residential real estate loans from 1995 through 1997. These loans have primarily
been fixed rate loans sold into the secondary markets. However, since the latter
part of 1994 Colonial Bank has been acquiring adjustable rate mortgage (ARM)
loans originated by CMC. This program provides CMC additional loan products for
its branch network. In addition, CMC provides the Bank with fixed rate loan
products for its customers.

GROWTH MARKET EXPANSION

  CMC currently originates residential mortgages in 34 states through 4 regional
offices and services 157,000 customers located in 44 states and the District of
Columbia. These locations provide BancGroup with a broader market base to
solicit business and include areas which currently have greater growth rates
than BancGroup's existing branch locations. These areas include the greater
Seattle area, Las Vegas, Phoenix, Dallas/Ft. Worth, Cincinnati and Greensboro,
N.C.

CAPITAL UTILIZATION

  BancGroup provides a capital base for the expansion of CMC's low cost
servicing operation through bulk purchases of servicing. During 1996 and 1997,
CMC acquired a total of $1.8 billion in bulk servicing. In addition, CMC
provides another source of loans for the Bank's portfolio including ARM loans
and equity lines.

CUSTODIAL DEPOSITS

  CMC maintains custodial accounts for its loan customers for the payment of
taxes and insurance as well as collection of principal and interest. The
balances in these accounts averaged approximately $187 million and $157 million
in 1997 and 1996, respectively. These balances represent 4.3% of the total
increase of 20.9% in average noninterest bearing demand deposits from 1996 to
1997. These balances have a positive impact on BancGroup's net interest margin
by providing a noninterest bearing source of funds.

CROSS-SELLING OF CUSTOMERS

  BancGroup has established a personal banking unit to solicit other business
from CMC customers, such as equity lines and deposits. In addition, BancGroup
plans to expand other customer relationships through establishment of deposit
relationships with CMC customers, acceptance of CMC payments in branches, and
establishing a linkage between construction and permanent lending.

THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
28

<PAGE>   9



REVIEW OF RESULTS OF OPERATIONS

OVERVIEW

  BancGroup is involved in two primary lines of business: commercial banking and
mortgage banking, through its wholly owned subsidiaries Colonial Bank and
Colonial Mortgage Company ("CMC"). The following summary of BancGroup's results
of operations discusses the related impact of each line of business to
the earnings of the Company.

LINE OF BUSINESS RESULTS
(Dollars in thousands)

<TABLE>
<CAPTION>
                                       COLONIAL     COLONIAL              CONSOLIDATED
YEAR ENDED DECEMBER 31, 1997              BANK      MORTGAGE    OTHER(1)    BANCGROUP
- ---------------------------------------------------------------------------------------
<S>                                    <C>          <C>         <C>       <C>      
Net interest income                    $ 247,100    $  7,196    ($5,797)   $ 248,499
Provision for possible loan losses       (13,026)         --         --      (13,026)
Noninterest income                        41,716      45,565        478       87,759
Amortization and depreciation             16,412      17,796         --       34,208
Noninterest expense                      144,851      17,132      3,940      165,923
- ---------------------------------------------------------------------------------------
Pretax income                            114,527      17,833     (9,259)     123,101
Income taxes                             (41,739)     (6,688)     2,517      (45,910)
- ---------------------------------------------------------------------------------------
Net income                                72,788      11,145     (6,742)      77,191
Acquisition expense, net of taxes          3,674          --        496        4,170
- ---------------------------------------------------------------------------------------
Income excluding acquisition expense   $  76,462    $ 11,145    ($6,246)   $  81,361
- ---------------------------------------------------------------------------------------

                                         COLONIAL   COLONIAL               CONSOLIDATED
YEAR ENDED DECEMBER 31, 1996               BANK     MORTGAGE    OTHER(1)     BANCGROUP
- ---------------------------------------------------------------------------------------
Net interest income                    $ 197,921    $  6,354    ($1,586)   $ 202,689
Provision for possible loan losses       (12,545)         --         --      (12,545)
Noninterest income                        32,945      36,249      1,694       70,888
Amortization and depreciation             11,313      13,088         --       24,401
Noninterest expense                      133,608      16,576      8,929      159,113
- ---------------------------------------------------------------------------------------
Pretax income                             73,400      12,939     (8,821)      77,518
Income taxes                             (24,702)     (4,834)     2,232      (27,304)
- ---------------------------------------------------------------------------------------
Net income                                48,698       8,105     (6,589)      50,214
SAIF assessment, net of taxes              2,903          --         --        2,903
Acquisition expense, net of taxes          8,567          --        967        9,534
- ---------------------------------------------------------------------------------------
Income excluding SAIF and acquisition
  expense                              $  60,168    $  8,105    ($5,622)   $  62,651
- ---------------------------------------------------------------------------------------

                                         COLONIAL   COLONIAL               CONSOLIDATED
YEAR ENDED DECEMBER 31, 1996               BANK     MORTGAGE    OTHER(1)     BANCGROUP
- ---------------------------------------------------------------------------------------
Net interest income                    $ 168,988    $  4,690    ($2,335)    $171,343
Provision for possible loan losses        (8,986)         --         --       (8,986)
Noninterest income                        31,959      28,353        215       60,527
Amortization and depreciation              7,771       9,518         --       17,289
Noninterest expense                      113,563      13,626      6,176      133,365
- ---------------------------------------------------------------------------------------
Pretax income                             70,627       9,899     (8,296)      72,230
Income taxes                             (23,806)     (3,813)     1,854      (25,765)
- ---------------------------------------------------------------------------------------
Net income                                46,821       6,086     (6,442)      46,465
Acquisition expense, net of taxes          1,066          --        324        1,390
- ---------------------------------------------------------------------------------------
Income excluding acquisition expense   $  47,887    $  6,086    ($6,118)   $  47,855
- ---------------------------------------------------------------------------------------
</TABLE>

(1) Represents holding company financing costs and certain unallocated expenses.

                                   THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
                                                                              29
<PAGE>   10
  Consistently increasing net income is a primary goal of management.
Operating earnings, as restated, increased 30% in 1997, 31% in 1996 and 35% in
1995. The most significant factors affecting income for 1997, 1996 and 1995 are
highlighted below and discussed in greater detail in subsequent sections.

  - An increase in 1997 of 20.5% in average earning assets. This follows an
    increase of 21.2% in 1996.

  - An increase of $16.9 million (24%) and $10.4 million (17%) in
    noninterest income in 1997 and 1996, respectively.

  - Maintenance of high asset quality and reserve coverage ratios. Net
    charge-offs were $11.2 million or .23% of average net loans in 1997 and $6.6
    million or .17% of average net loans in 1996.

  - Loan growth, excluding acquisitions, of 9.75% in 1997 following an increase
    of 16.4% in 1996.

  - An increase in average loans as a percent of average earning assets to 82.5%
    in 1997 from 81.3% in 1996.

  - Noninterest expenses, excluding SAIF special assessment and acquisition
    expense, as a percent of average assets were reduced to 3.06% in 1997 from
    3.16% in 1996.

NET INTEREST INCOME

  Net interest income is the difference between interest and fees earned on
loans, securities and other interest-earning assets (interest income) and
interest paid on deposits and borrowed funds (interest expense). Three year
comparisons of net interest income in dollars and yield on a tax equivalent
basis are reflected on the following schedule. The net yield on interest-earning
assets was 4.31% in 1997 compared to 4.24% in 1996 and 4.35% in 1995. Over this
period net interest income on a fully tax equivalent basis increased to $251
million in 1997 from $205 million in 1996 and $173 million in 1995. The
principal factors affecting the Company's yields and net interest income are
discussed on the following pages.

LEVELS OF INTEREST RATES

  In 1996 and 1997 rates remained fairly constant resulting in little impact on
interest spreads or margins. Short-term rates increased into late 1995 before
starting to decline and leveling off in 1996 and remaining relatively constant
through 1997. For example, the average fed funds rate for overnight bank
borrowings reached 6.00% midyear 1995 before decreasing to 5.95% in December
1995 and 5.25% in February 1996 before increasing to 5.50% in March 1997. The
Company's prime rate increased to 9% midyear 1995 before declining to 8.5% in
December 1995 and 8.25% in February 1996. BancGroup's prime rate increased to
8.5% in March 1997, where it remained the rest of the year.

ACQUISITIONS

  Further expansion into Florida in 1997 has resulted in improved margins due to
the lower cost of funds in this market. The institutions acquired in 1997 had an
average cost of funds of 4.47% compared to the 5.08% as originally reported by
BancGroup in 1996. 

  The thrift acquisitions completed during 1995 and 1996 had a negative impact
on the Company's net interest yield due primarily to the fact that these
institutions had virtually no noninterest-bearing deposits and rates on
interest-bearing deposits were slightly higher. These institution's rates were
adjusted to BancGroup products and rates within a short time after the mergers.

INTEREST-EARNING ASSETS

  - Growth in Earning Assets

    One of the most significant factors in the Company's increase in income has
    been the 20.5% and 21.2% increase in average interest-earning assets in 1997
    and 1996, respectively. In addition and equally significant, average net
    loans increased $872 million (22%) from December 31, 1996 to December 31,
    1997. Earning assets as a percentage of total average assets was 91.5% in
    both 1996 and 1997.

  - Mortgage Loans Held for Sale

    The level and direction of long-term interest rates has a dramatic impact on
    the volume of mortgage loan originations from new construction and
    refinancings. Average mortgage loans held for sale increased from $99
    million in 1995 to $135 million in 1996 and $149 million in 1997. Mortgage
    loans held for sale represent single family residential mortgage loans
    originated or acquired by CMC then packaged and sold in the secondary
    market. CMC incurs gains or losses associated with rate fluctuations. CMC
    limits its risk associated with the sale of these loans through an active
    hedging program which generally provides for sales commitments on all loans
    funded. Mortgage loans held for sale are funded primarily with short-term
    borrowings.

  - Loan Mix

    During 1997 all categories of loans increased. The mix of loans remained
    relatively consistent. Residential real estate loans continue to be the
    largest concentration at 42.4% and 42.7% of total loans at December 31, 1997
    and 1996, respectively. These loans are predominantly adjustable rate
    mortgages which have a low level of credit risk and accordingly have lower
    yields than other loans.

INTEREST-BEARING LIABILITIES 

  - Cost of Funds

    Competitive pressures on new time deposits and variable rate deposits
    remained strong in 1995, 1996 and 1997. The average cost of funds remained
    fairly


THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
30

<PAGE>   11

constant at 5.02%, 4.99% and 5.00% in 1995, 1996 and 1997, respectively.
The primary reason for little change in the cost of funds is the increase in
concentration of Florida deposits which had lower market rates. The Florida
interest-bearing liabilities average 4.47% compared to BancGroup's consolidated
rate of 5.00%. As discussed under Liquidity and Interest Sensitivity,
BancGroup's source of funds are considered adequate to fund future loan growth.


AVERAGE VOLUME AND RATES

<TABLE>
<CAPTION>
                                                             1997                                     1996     
                                             ------------------------------------     -----------------------------------
                                              AVERAGE                    AVERAGE      AVERAGE                    AVERAGE  
(IN THOUSANDS)                                VOLUME        INTEREST      RATE        VOLUME         INTEREST      RATE
=========================================================================================================================
<S>                                        <C>            <C>            <C>          <C>            <C>         <C>
ASSETS:
Interest-earning assets:
Loans, net of unearned
  income (1)                               $ 4,803,874      $ 432,046     8.99%        $3,932,282    $352,810      8.97%
Mortgage loans held for sale                   149,309         11,701     7.84            135,135      10,577      7.83
Investment securities and                                                                                                   
  securities available for sale:
  Taxable                                      732,779         47,084     6.43            618,120      37,822      6.12
  Nontaxable (2)                                59,895          4,385     7.32             60,799       4,531      7.45
  Equity securities (3)                         36,318          2,795     7.70             30,412       2,225      7.32
- ---------------------------------------------------------------------                 -----------------------          
  Total investment securities                  828,992         54,264     6.55%           709,331      44,578      6.28%
Federal funds sold and                                                                                 
  securities purchased under
  resale agreements                             43,682          2,310     5.29             58,851       3,043      5.17
Interest-earning deposits                          476             33     6.93              1,370          84      6.13
- ---------------------------------------------------------------------                 -----------------------          
  Total interest-earning assets              5,826,333      $ 500,354     8.59%         4,836,969    $411,092      8.50%
- ---------------------------------------------------------------------                 -----------------------
Allowance for loan losses                      (60,095)                                   (49,697)
Cash and due from banks                        186,187                                    159,584
Premises and equipment, net                    117,910                                     86,790
Other assets                                   297,712                                    254,798
- ------------------------------------------------------                                -----------
TOTAL ASSETS                               $ 6,368,047                                $ 5,288,444
- ------------------------------------------------------                                -----------

LIABILITIES AND SHAREHOLDERS' EQUITY:
Interest-bearing liabilities:
Interest-bearing demand
    deposits                               $   890,488      $  23,082     2.59%       $   754,902    $ 20,264      2.68%
  Savings deposits                             441,329         14,868     3.37            346,309      11,353      3.28
  Time deposits                              2,803,866        161,668     5.77          2,273,159     132,777      5.84
  Short-term borrowings                        760,125         42,588     5.60            713,496      38,746      5.43
  Long-term debt                                89,421          7,277     8.14             40,004       2,703      6.76 
- ---------------------------------------------------------------------                 -----------------------       
  Total interest-bearing liabilities         4,985,229      $ 249,483     5.00%         4,127,870   $ 205,843      4.99%
- ---------------------------------------------------------------------                 -----------------------    
Noninterest-bearing demand                                                            
  deposits                                     835,360                                    690,971
Other liabilities                               87,792                                     83,722
- ------------------------------------------------------                                -----------
Total liabilities                            5,908,381                                  4,902,563
Shareholders' equity                           459,666                                    385,881
- ------------------------------------------------------                                ----------- 
TOTAL LIABILITIES AND                                                                  
  SHAREHOLDERS' EQUITY                      $6,368,047                                $ 5,288,444
=========================================================================================================================
RATE DIFFERENTIAL                                                         3.59%                                     3.51%
NET INTEREST INCOME AND
  NET YIELD ON INTEREST-                                                                                                      
  EARNING ASSETS (4)                                        $ 250,871     4.31%                     $ 205,249       4.24%
=========================================================================================================================
                                                                               

<CAPTION>

                                                             1995                    
                                             ------------------------------------    
                                              AVERAGE                    AVERAGE     
(IN THOUSANDS)                                VOLUME        INTEREST      RATE       
==================================================================================
<S>                                           <C>           <C>          <C>         
ASSETS:
Interest-earning assets:
Loans, net of unearned
  income (1)                                  $3,123,407   $289,608       9.27%
Mortgage loans held for sale                      98,785      7,423       7.51
Investment securities and                     
  securities available for sale:
  Taxable                                        618,188     36,592       5.92
  Nontaxable (2)                                  56,825      4,240       7.46
  Equity securities (3)                           30,605      2,323       7.59
- -------------------------------------------------------------------           
                                                 705,618     43,155       6.12%
  Total investment securities                  
Federal funds sold and                          
  securities purchased under
  resale agreements                               52,716      3,065       5.81
Interest-earning deposits                         11,197        693       6.19
- -------------------------------------------------------------------
  Total interest-earning assets                3,991,723   $343,944       8.62%
- -------------------------------------------------------------------
Allowance for loan losses                        (42,103)
Cash and due from banks                          157,674
Premises and equipment, net                       66,959
Other assets                                     198,974
- --------------------------------------------------------
TOTAL ASSETS                                  $4,373,227
- --------------------------------------------------------

LIABILITIES AND SHAREHOLDERS' EQUITY:
Interest-bearing liabilities:
Interest-bearing demand
    deposits                                  $  724,689   $ 20,756      2.86%
  Savings deposits                               336,517     11,801      3.51
  Time deposits                                1,778,437    103,773      5.84
  Short-term borrowings                          505,801     30,328      6.00
  Long-term debt                                  49,855      3,825      7.67
- -------------------------------------------------------------------                                                 
  Total interest-bearing liabilities           3,395,299   $170,483      5.02%
- -------------------------------------------------------------------                                                 
Noninterest-bearing demand
  deposits                                       612,105 
Other liabilities                                 57,291
- --------------------------------------------------------       
Total liabilities                              4,064,695   
Shareholders' equity                             308,532 
- --------------------------------------------------------     
TOTAL LIABILITIES AND                             
  SHAREHOLDERS' EQUITY                        $4,373,227
==============================================================================          
RATE DIFFERENTIAL                                                        3.60%
NET INTEREST INCOME AND
  NET YIELD ON INTEREST-                      
  EARNING ASSETS (4)                                       $173,461      4.35%
==============================================================================                                              
</TABLE>

(1) Loans classified as nonaccruing are included in the average volume 
    calculation. Interest earned and average rates on non-taxable loans are
    reflected on a tax equivalent basis. This interest is included in the total
    interest earned for loans. Tax equivalent interest earned is actual interest
    earned times 145%. 
(2) Interest earned and average rates on obligations of states and political 
    subdivisions are reflected on a tax equivalent basis. Tax equivalent
    interest earned is actual interest earned times 145%. Tax equivalent average
    rate is tax equivalent interest earned divided by average volume. 
(3) Dividends earned and average rates on preferred stock are reflected on a tax
    equivalent basis. Tax equivalent dividends earned are actual dividends times
    137.7%. Tax equivalent average rate is tax equivalent dividends divided by
    average volume. 
(4) Net interest income divided by average total interest-earning assets.

                                   THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
                                                                              31


<PAGE>   12


ANALYSIS OF INTEREST INCREASES (DECREASES)
<TABLE>
<CAPTION>

                                          1997 CHANGE FROM 1996                            1996 CHANGE FROM 1995
                                   ---------------------------------------      --------------------------------------------
                                             ATTRIBUTED TO (1)                                 ATTRIBUTED TO (1)
                                   ---------------------------------------      ------------------------------------------

(IN THOUSANDS)                     AMOUNT      VOLUME       RATE       MIX      AMOUNT      VOLUME       RATE     MIX
- --------------------------------------------------------------------------------------------------------------------------
<S>                              <C>         <C>         <C>      <C>         <C>         <C>         <C>      <C>  
Interest income:
Taxable securities               $  9,262    $  7,016    $ 1,895  $    351    $  1,230    $     (4)   $ 1,234  $    --
  Nontaxable securities (2)          (146)        (67)       (80)        1         291         297         (5)      (1)
  Dividends on preferred
    stocks (3)                        570         432        115        23         (98)        (15)       (84)       1
- --------------------------------------------------------------------------------------------------------------------------
  Total securities                  9,686       7,381      1,930       375       1,423         278      1,145       --
  Total loans (net of unearned
    income)                        79,236      78,200        848       188      63,202      75,000     (9,371   (2,427)
  Mortgage loans held for sale      1,124       1,109         13         2       3,154       2,731        309      114
  Federal funds sold and
    securities purchased
    under resale agreements          (733)       (784)        69       (18)        (22)        357       (339      (40)
  Interest-earning deposits           (51)        (55)        11        (7)       (609)       (608)        (6)       5
- --------------------------------------------------------------------------------------------------------------------------
  Total                            89,262      85,851      2,871       540      67,148      77,758     (8,262)  (2,348)
- --------------------------------------------------------------------------------------------------------------------------
Interest expense:
  Interest-bearing demand
    deposits                        2,818       3,640       (696)     (126)       (492)        865     (1,303      (54)
  Savings deposits                  3,515       3,115        314        86        (448)        343       (769)     (22)
  Time deposits                    28,891      30,999     (1,709)     (399)     29,004      28,867        107       30
  Short-term borrowings             3,842       2,532      1,229        81       8,418      12,453     (2,861)  (1,174)
  Long-term debt                    4,574       3,339        552       683      (1,122)       (756)      (456)      90
- -------------------------------------------------------------------------------------------------------------------------
  Total                            43,640      43,625       (310)      325      35,360      41,772     (5,282   (1,130)
- -------------------------------------------------------------------------------------------------------------------------
Net interest income              $ 45,622    $ 42,226    $ 3,181  $    215    $ 31,788    $ 35,986    $(2,980  $(1,218)
=========================================================================================================================
</TABLE>

  (1) Increases (decreases) are attributed to volume changes and rate
      changes on the following basis: Volume Change = change in volume times old
      rate. Rate Change = change in rate times old volume. Mix Change = change
      in volume times change in rate.
  (2) Interest earned and average rates on obligations of states
      and political subdivisions are reflected on a tax equivalent basis. Tax
      equivalent interest earned as actual interest earned times 145%. Tax
      equivalent average rate is tax equivalent interest earned divided by
      average volume.
  (3) Dividends earned and average rates on preferred stock are reflected on a
      tax equivalent basis. Tax equivalent dividends earned are actual dividends
      times 137.7%. Tax equivalent average rate is tax equivalent dividends
      divided by average volume.

NONINTEREST INCOME

  BancGroup derives approximately 52% of its noninterest income from mortgage
banking related activities with the remaining 48% from traditional retail
banking services including various deposit account charges, safe deposit box
rentals, and credit life commissions. Prior to the CMC acquisition on February
17, 1995, BancGroup had not acquired other well-established ancillary income
sources, such as trust operations, mortgage banking or credit card processing
services with any of its acquisitions. One of the most important goals from 1995
through 1997 has been to increase noninterest income. The impact of this
acquisition is evident by the volume of revenue included in the category
entitled mortgage servicing fees. 
  CMC has servicing and subservicing agreements under which it serviced 157,000,
132,000 and 118,000 mortgage loans with principal balances of $12.9 billion,
$10.6 billion and $9.1 billion on December 31, 1997, 1996 and 1995,
respectively. This servicing portfolio generated servicing fee and late charge
income of approximately $35.8 million, $28.1 million and $23.8 million for the
years ended December 31, 1997, 1996 and 1995, respectively. CMC, through its
wholesale and retail offices, originated $1.6 billion, $1.5 billion and $1.1
billion in residential real estate loans in 1997, 1996, and 1995, respectively.
  Noninterest income from deposit accounts is significantly affected by
competitive pricing on these services and the volume of noninterest-bearing
accounts. During 1997 and 1996 average noninterest-bearing demand accounts
(excluding CMC custodial deposits) increased 25% and 9%, respectively. This
increase in volume and increases in service fee rates resulted in a 18% increase
in service charge income in 1997 and a 16% increase in 1996.
  Other charges, fees, and commissions increased $776,000 or 12% in 1997 and
decreased $245,000 or 4% in 1996. The increase is primarily from credit card
related fees and official check commissions.
  BancGroup, through CMC, enters into offers to extend credit for mortgage loans
to customers and into obligations to deliver and sell originated or acquired
mortgage loans to permanent investors. Sales of servicing and loans servicing
released by CMC resulted in income of $1,552,000, $330,000 and $988,000 for
1997, 1996 and 1995, respectively, and is the primary reason for the increase in
other income from 1996 to 1997. There were smaller increases in income from safe
deposit boxes, ATM transaction fees, check card fees and income from investment
sales. BancGroup has an investment sales operation (primarily mutual funds and
annuities). Fee income generated from this and other investment service
activities totaled $1,193,000, $945,000 and $649,000 in 1997, 1996 and 1995,

THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
32

<PAGE>   13
respectively. With the Jefferson acquisition in 1997, BancGroup established
trust services. Trust fees totaled $1,207,000, $1,095,000 and $1,256,000 for
1997, 1996 and 1995, respectively. Through its investment sales and trust
departments, BancGroup has established asset management services for its
customers.
  Securities gains and losses in each of the three years were not significant.
While certain securities are considered available for sale, BancGroup currently
intends to hold substantially all of its securities portfolio for investment
purposes. Realized gains or losses in this portfolio are generally the result of
calls of securities or sales of securities within the six months prior to
maturity.

<TABLE>
<CAPTION>

                                                                         INCREASE (DECREASE)
                                                                 ------------------------------------
                                                                     1997              1996

                                        YEARS ENDED DECEMBER 31     COMPARED        COMPARED
                                     ----------------------------
(IN THOUSANDS)                         1997       1996      1995     TO 1996    %    TO 1995        %
- -----------------------------------------------------------------------------------------------------
<S>                                  <C>       <C>         <C>       <C>       <C>   <C>           <C>
Noninterest income:
 Mortgage servicing fees             $35,805   $ 28,057    $23,787   $ 7,748   28%   $  4,270      18%
 Service charges on deposit
  accounts                            26,109     22,085     19,085     4,024   18       3,000      16
 Other charges, fees, and
  commissions                          7,159      6,383      6,628       776   12        (245)     (4)
 Other income                         17,334     14,608     10,308     2,726   19       4,300      42
- ------------------------------------------------------------------    ------         --------        
Subtotal                              86,407     71,133     59,808    15,274   21      11,325      19
  Other noninterest income items:
  Securities gains, net                  372        123        598       249            (475)
  Gain (loss) on disposal of other
    real estate and repossessions        980       (368)       121     1,348             (489) 
- ------------------------------------------------------------------    ------         --------
Total noninterest income             $87,759   $ 70,888    $60,527   $16,871   24%   $ 10,361      17%
- ------------------------------------------------------------------    ------         --------
- -----------------------------------------------------------------------------------------------------
</TABLE>

NONINTEREST EXPENSE

  The impact of the acquisitions completed from 1995 through 1997 is reflected
most noticeably in the increase in net interest income, discussed previously, as
well as the 9% increase from 1996 to 1997 in noninterest expense as shown in the
following schedule. The decrease in noninterest expense as a percent of average
assets from 3.44% in 1995 to 3.39% in 1996 to 3.14% in 1997 is a direct result
of the increased efficiency generated by this growth. The foundation for the
efficiencies gained in 1997 and 1996 is the Company's current operating
structure (regional and community banks supported by centralized backshop
operations).
  Salaries and benefits increased $8.4 million or 14% in 1996 and increased
$10.7 million or 15% in 1997. These increases are primarily due to increased
staffing levels as a result of acquisitions as well as normal salary increases.
The increase in amortization of mortgage servicing rights is a direct result of
the growth in the mortgage servicing portfolio of CMC as previously discussed.
Amortization of intangible assets increased due to the closing of two
acquisitions, Shamrock and Dadeland, accounted for as purchases which required
the recording of goodwill and core deposit intangibles. Increases in legal fees
and supplies and postage are primarily due to additional branches and customers
as a result of acquisitions. In addition to the increase in expenses related to
growth, advertising and public relations expenses have increased $702,000 or 13%
and $1,169,000 or 27% in 1997 and 1996, respectively, due to concentrated
efforts to expand the Company's customer base and take advantage of increased
market share in certain key markets. Additional expense was also incurred in the
marketing of new products and services such as the check card, telephone banking
and computer banking.
  Other expenses in 1997, 1996 and 1995 include approximately $5,212,000,
$11,918,000 and $1,738,000, respectively associated with various acquisition
efforts. Acquisition expenses are one time expenses associated with each
acquisition. These expenses will continue to be incurred in connection with
future acquisitions.
  As discussed in Note 1 to BancGroup's Consolidated Financial Statements,
BancGroup defers certain salary and benefit costs associated with loan
originations and amortizes these costs as yield adjustments over the life of the
related loans. The amount of costs deferred increased from $10 million in 1995
to $13 million in 1996 and $14 million in 1997 due to changes in the mix of
loans, increases in the number of loans closed, and acquisitions.
  Cost control and the capacity to absorb future growth continue to be a major
focus for management. The Company has taken several steps to achieve this goal
and to attempt to improve BancGroup's efficiency ratio. These steps include
continued centralization of accounting, data processing, deposit and loan
operations functions of each acquisition into BancGroup's existing structure.

                                   THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
                                                                              33

<PAGE>   14



  The Company's deposits are insured by the Federal Deposit Insurance
Corporation in two separate funds: the Bank Insurance Fund (BIF) and the Savings
Association Insurance Fund (SAIF). Legislation was approved in Congress to
recapitalize the SAIF with a special one-time charge of 65.7 basis points, after
adjusting for certain allowances. The assessment resulted in a pre-tax charge of
$4.5 million in 1996. This recapitalization allowed a reduction in the annual
premium rate for future years.

<TABLE>
<CAPTION>
                                                                                 INCREASE (DECREASE)
                                                                         ----------------------------------------
                                             YEARS ENDED DECEMBER 31        1997                    1996
                                          ----------------------------    COMPARED                COMPARED
(IN THOUSANDS)                             1997       1996        1995    TO 1996         %       TO 1995       %
=================================================================================================================
<S>                                    <C>        <C>        <C>          <C>            <C>     <C>          <C>
Noninterest expense:
Salaries and employee benefits         $ 81,157   $ 70,457   $  62,054      10,700        15%    $  8,403      14%
  Net occupancy expense                  20,198     15,669      14,570       4,529        29        1,099       8
  Furniture and equipment expense        17,084     13,417      10,116       3,667        27        3,301      33
  Amortization of mortgage
    servicing rights                     17,069     13,627      10,261       3,442        25        3,366      33
  Amortization of intangible assets       3,117      2,083       1,543       1,034        50          540      35
  Acquisition expense                     5,212     11,918       1,738      (6,706)      (56)      10,180     586
  FDIC assessment                           868      2,435       4,647      (1,567)      (64)      (2,212)    (48)
  SAIF special assessment                    --      4,465          --      (4,465)     (100)       4,465     100
  Advertising and public relations        6,168      5,466       4,297         702        13        1,169      27
  Stationery, printing, and supplies      5,060      3,925       3,651       1,135        29          274       8
  Telephone                               4,915      4,780       3,849         135         3          931      24
  Legal fees                              3,363      2,846       2,511         517        18          335      13
  Postage                                 3,315      2,701       2,288         614        23          413      18
  Insurance                               1,766      2,123       1,778        (357)      (17)         345      19
  Other                                  30,839     27,602      27,351       3,237        12          251       1
- ----------------------------------------------------------------------    --------               --------
Total noninterest expense              $200,131   $183,514   $ 150,654    $ 16,617         9%    $ 32,860      22%
- ----------------------------------------------------------------------    --------               --------
Noninterest expense, excluding
  acquisition expense to Average
  Assets                                   3.06%      3.16%*      3.41%
======================================================================
</TABLE>

* Excluding one-time SAIF special assessment


YEAR 2000 COSTS AND TECHNOLOGICAL RESTRUCTURING

  Most computer software programs and processing systems, including those used
by BancGroup and its subsidiaries in their operations, have not been designed to
accommodate entries beyond the year 1999 in date fields. Failure to address the
anticipated consequences of this design deficiency could have material adverse
effects on the business and operations of any business, including BancGroup,
that relies on computers and associated technologies. In response to the
challenges of addressing such consequences in the banking industry, bank
regulatory agencies, including the Federal Reserve, BancGroup's primary
regulator, have established a Year 2000 Supervision Program and published
guidelines for implementing procedures to bring the computer software programs
and processing systems into Year 2000 compliance. In compliance with the
guidelines of the Federal Reserve, BancGroup has established a full time Year
2000 task force to address all Year 2000 compliance issues as well as
enhancements to computer and communications systems resulting from upgrades
initiated in response to Year 2000 issues. Currently, BancGroup is in the
process of implementing its plans to bring all major computer systems into Year
2000 compliant status during the last quarter of 1998. Testing of all systems
and changes to the systems will begin in the last quarter of 1998 and will
continue through the full year of 1999. The major computer systems involved are:

  - Colonial Bank's mainframe based systems: These systems are provided by third
    party vendors of national stature. Upgrades to these systems are in progress
    which will bring the systems into Year 2000 compliant status and provide
    enhancements to current capability. The costs associated with these upgrades
    are part of BancGroup's ongoing operating costs.

  - CMC's servicing and production systems: CMC's systems are primarily in-house
    systems and are currently being rewritten to Year 2000 compliant status. The
    cost of the rewrites is estimated to be $1.0 million in 1998 and is
    incremental to the Company's ongoing operating costs. In addition, CMC's
    computer hardware is being upgraded to Year 2000 compliant status. This
    upgrade will also provide additional capacity for the servicing systems as
    well as an enhanced capability for production. The additional annual cost of
    the mainframe upgrade (approximately $240,000) is expected to be absorbed
    through growth in the servicing portfolio and increased production.


THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
34


<PAGE>   15



  - Branch automation operating systems: Colonial Bank's branch automation
    operating systems are being converted to Windows NT from OS/2. This 
    conversion along with establishment of an intranet and increased capacity of
    communication lines is the most cost effective method of bringing the system
    to Year 2000 compliant status while allowing for more efficient flow of
    information to and from the branches and providing the highest assurance of
    continuing vendor support for the Company's branch automation solution. The
    incremental operating cost for these upgrades (approximately $400,000
    annually) is expected to be absorbed through operational efficiencies and
    increased revenue. In 1998, the Company will incur a one-time pretax charge
    of approximately $2 million to write-off the remaining book value of the
    current branch automation equipment that is not Windows NT compatible.

  BancGroup expects to incur certain additional third party costs totalling
approximately $300,000 related to assessing the status of the Company's systems
and defining its strategy to bring all systems into Year 2000 compliance. These
costs have been and will continue to be expensed as incurred and are not
significant to BancGroup's on-going operating costs. The costs to bring other
miscellaneous systems into Year 2000 compliance are not expected to be material.
  The above reflects management's current assessment and estimates. Various
factors could cause actual results to differ materially from those contemplated
by such assessments, estimates and forward-looking statements. Some of these
factors may be beyond the control of BancGroup, including but not limited to,
vendor representations, technological advancements, economic factors and
competitive considerations.
  Management's evaluation of Year 2000 compliance and technological upgrades is
an on-going process involving continual evaluation. Unanticipated problems could
develop and alternative solutions may be available that could cause current
solutions to be more difficult or costly than currently anticipated.

INCOME TAXES

  The provision for income taxes and related items are as follows:

<TABLE>
<CAPTION>
                                       Tax Provision
                           --------------------------
                           <S>         <C>      
                           1997           $45,910,000
                           1996            27,304,000
                           1995            25,765,000
</TABLE>

  BancGroup is subject to federal and state taxes at combined rates of
approximately 38% for regular tax purposes and 23% for alternative minimum tax
purposes. These rates are reduced or increased for certain nontaxable income or
nondeductible expenses, primarily consisting of tax exempt interest income,
partially taxable dividend income, and nondeductible amortization of goodwill.
  Management's goal is to minimize income tax expense and maximize cash yield on
earning assets by increasing or decreasing its tax exempt securities and/or
investment in preferred and common stock. Accordingly, BancGroup's investment in
tax exempt securities was adjusted in 1995, 1996 and 1997.

REVIEW OF FINANCIAL CONDITION

OVERVIEW

  Ending balances of selected components of the Company's balance sheet changed
from December 31, 1996 to December 31, 1997 as follows:
<TABLE>
<CAPTION>
                                  Increase (Decrease)
(IN THOUSANDS)                       AMOUNT       %
- --------------------------------------------------------
<S>                             <C>              <C>
Assets:
  Colonial Bank                 $ 1,159,420      22%
  CMC                               110,505      39
  Other(1)                          (88,858)     --
                                -------------------
Total assets                      1,181,067      21
Securities available for sale       (12,816)     (2)
and investment securities
Mortgage loans held for sale         67,365      43
Loans, net of unearned income       960,748      23
Mortgage servicing rights            35,016      33

Deposits                            956,109      22
Long-Term Debt                       51,160     131
- --------------------------------------------------------
</TABLE>

(1) Includes eliminations of certain intercompany transactions between Colonial
    Bank and CMC regarding intercompany debt.

    Management continuously monitors the financial condition of BancGroup in 
order to protect depositors, increase shareholder value and protect current
and future earnings. 
     The most significant factors affecting BancGroup's financial condition from
1995 through 1997 have been:

  - A consistent mix of residential mortgage loans of 42.5%, 42.7% and 42.4% of
    total loans as of December 31, 1995, 1996 and 1997, respectively. BancGroup
    has continued to place emphasis on these loans as a major product line which
    has a relatively low loss ratio.

  - Internal loan growth of 9.75% in 1997 excluding acquisitions.

  - A 20.9% increase in 1997 in average noninterest bearing demand deposits with
    4.3% attributable to CMC escrow deposits and the remainder primarily
    attributable to acquisitions.

  - Maintenance of high asset quality and reserve coverage of nonperforming
    assets. Nonperforming assets were .71%, .81%, and .85% of related assets at
    December 31, 1997, 1996 and 1995. Net charge-offs were .23%, .17%, and .18%
    of average loans during 1997, 1996 and 1995. The allowance for possible loan
    losses was 1.20% of loans at December 31, 1997, providing a 255% coverage of
    non-performing loans (nonaccrual and renegotiated).

                                   THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
                                                                              35


<PAGE>   16



  - An increase in the loan to deposit ratio from 94% at December 31, 1995 to
    98% at December 31, 1997. Federal Home Loan Bank borrowings continue to be a
    major source of funding allowing the Company greater funding flexibility. 

  - Increase of $67 million in CMC's mortgage loans held for sale during 1997
    due primarily to increased refinancing activities in the fourth quarter of
    1997.

  - Increase of $35 million in mortgage servicing rights due to the net increase
    in CMC's servicing portfolio to $12.9 billion in 1997.

  - Issuance of $70 million of Trust Preferred Securities during 1997. 
    These items, as well as a more detailed analysis of BancGroup's financial
    condition, are discussed in the following sections.
- --------------------------------------------------------------------------------
LOANS

  Growth in loans and maintenance of a high quality loan portfolio are the
principal ingredients to improved earnings. This goal is achieved in various
ways as outlined below:

  - Management's emphasis, within all of BancGroup's banking regions, is on loan
    growth in accordance with local market demands and the lending experience
    and expertise in the regional banks. Management believes that its strategy
    of meeting local demands and utilizing local lending expertise has proven
    successful. Management also believes that any existing concentrations of
    loans, whether geographically, by industry or by borrower do not expose
    BancGroup to unacceptable levels of risk.

  - BancGroup has a significant concentration of residential real estate loans
    representing 42.4% of total loans. These loans are substantially all
    mortgages on single-family, owner occupied properties and therefore have
    minimal credit risk. While a portion of these loans were acquired through
    acquisitions, the Company has continued to grow this portfolio with a $392
    million or 21.8% increase in these loans in 1997. Residential mortgage loans
    are predominately adjustable rate loans and therefore have not resulted in
    any material change in the Company's interest rate sensitivity.

  - BancGroup also has a significant concentration in loans collateralized by
    commercial real estate as shown on the following table. BancGroup's
    commercial real estate loans are spread geographically throughout Alabama
    and other areas including metropolitan Atlanta, Georgia, and Central and
    South Florida with no more than 25% of these loans in any one geographic
    region. The Alabama economy experiences a generally slow but steady rate of
    growth, while Georgia and Florida are experiencing higher rates of growth.
    Real estate values in BancGroup's lending areas in Alabama, Georgia and
    Florida have not experienced significantly inflated real estate values due
    to excessive inflation or speculation. BancGroup's real estate related loans
    continue to perform at acceptable levels.

  - CMC holds mortgage loans on a short-term basis (generally less than ninety
    days) while these loans are being packaged for sale in the secondary market.
    These loans are classified as mortgage loans held for sale with balances
    totaling $225,331,000, $157,966,000, and $112,203,000, at December 31, 1997,
    1996, and 1995, respectively. There is minimal credit risk associated with
    these loans. The increases in mortgage loans held for sale are directly
    related to the fluctuation in long-term interest rates and its related
    impact on mortgage loan refinancing. These loans are funded principally with
    short-term borrowings, providing a relatively high margin for these funds.

  - As discussed more fully in subsequent sections, management has established
    policies and procedures to ensure maintenance of adequate liquidity and
    liquidity sources. BancGroup has arranged funding sources in addition to
    customer deposits which provide the capability for the Company to exceed a
    100% loan to deposit ratio and maintain adequate liquidity.

  - Internal loan growth has been a major factor in the Company's increasing
    earnings with growth rates of 9.75% in 1997, 16.4% in 1996, 24.1% in 1995,
    and 9.6% in 1994, excluding acquisitions. Although internal loan growth
    declined in 1997, the net interest margin improved due primarily to the
    lower cost of funds of the acquired banks in Florida, as previously
    discussed.

THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
36


<PAGE>   17

<TABLE>
<CAPTION>


========================================================================================================
GROSS LOANS BY CATEGORY
                                                                      DECEMBER 31
                                          --------------------------------------------------------------
(IN THOUSANDS)                                  1997         1996         1995         1994         1993
- --------------------------------------------------------------------------------------------------------
<S>                                       <C>          <C>          <C>          <C>          <C>       
Commercial, financial, and agricultural   $  612,499   $  589,418   $  534,773   $  463,330   $  381,826
Real estate--commercial                    1,379,845    1,033,346      888,592      788,228      659,471
Real estate--construction                    622,726      460,537      378,579      246,576      179,156
Real estate--residential                   2,194,003    1,801,703    1,551,051      980,916      836,909
Installment and consumer                     300,456      278,600      248,943      217,499      195,696
Other                                         68,089       55,883       48,231       44,599       36,803
- --------------------------------------------------------------------------------------------------------
Total loans                               $5,177,618   $4,219,487   $3,650,169   $2,741,148   $2,289,861
========================================================================================================
</TABLE>

ALLOCATION OF ALLOWANCE FOR POSSIBLE LOAN LOSSES

  Allocations of the allowance for possible loan losses are made on an
individual loan basis for all identified potential problem loans with a
percentage allocation for the remaining portfolio. The allocations of the
remaining allowance represent an approximation of the reserves for each category
of loans based on management's evaluation of the respective historical
charge-off experience and risk within each loan type.

<TABLE>
<CAPTION>

ALLOCATION OF THE ALLOWANCE FOR POSSIBLE LOAN LOSSES
                                            DECEMBER 31
                                 -----------------------------------------
                                     1997                   1996                 
                                 -----------------------------------------
                                      PERCENT OF                PERCENT OF          
                                       LOANS TO                  LOANS TO        
(IN THOUSANDS)                AMOUNT  TOTAL LOANS     AMOUNT   TOTAL LOANS
- --------------------------------------------------------------------------
<S>                           <C>     <C>             <C>      <C>  
Balance at end of period
 applicable to:
 Commercial, financial,
   and agricultural           $11,890      11.8%      $11,318      14.0%
 Real estate--commercial       21,554      26.7        16,866      24.5
 Real estate--construction     12,107      12.0         9,910      10.9
 Real estate--residential      10,970      42.4         9,009      42.7
 Installment and consumer       4,535       5.8         4,251       6.6
 Other                          1,126       1.3         2,089       1.3
- --------------------------------------------------------------------------
Total                         $62,182     100.0%      $53,443     100.0%
==========================================================================

<CAPTION>
                                                      DECEMBER 31
                             --------------------------------------------------------------
                                   1995                   1994                  1993        
                             --------------------------------------------------------------
                                     PERCENT OF            PERCENT OF           PERCENT OF          
                                      LOANS TO              LOANS TO             LOANS TO                     
(IN THOUSANDS)               AMOUNT  TOTAL LOANS   AMOUNT  TOTAL LOANS  AMOUNT  TOTAL LOANS 
- -------------------------------------------------------------------------------------------
<S>                          <C>     <C>           <C>     <C>          <C>     <C>  
Balance at end of period
  applicable to:
  Commercial, financial,
   and agricultural           $10,018      14.7%   $ 9,385      16.9%   $ 8,728      16.7%
  Real estate--commercial      14,982      24.3     13,497      28.8     12,822      28.8
  Real estate--construction     7,616      10.4      3,759       9.0      1,878       7.8
  Real estate--residential      7,741      42.5      9,252      35.8      7,534      36.6
  Installment and consumer      3,753       6.8      3,423       7.9      3,334       8.5
  Other                         2,807       1.3      3,211       1.6      2,558       1.6
- -------------------------------------------------------------------------------------------
Total                         $46,917     100.0%   $42,527     100.0%   $36,854     100.0%
===========================================================================================
</TABLE>

  As discussed in a subsequent section, BancGroup seeks to maintain adequate
liquidity and minimize exposure to interest rate volatility. The goals of
BancGroup with respect to loan maturities and rate sensitivity continue to focus
on shorter term maturities and floating or adjustable rate loans. 
  At December 31, 1997, approximately 56.1% of loans were floating rate or
adjustable rate loans.
   Contractual maturities may vary significantly from actual maturities due to
loan extensions, early payoffs due to refinancing and other factors.
Fluctuations in interest rates are also a major factor in early loan pay-offs.
The uncertainties, particularly with respect to interest rates, of future events
make it difficult to predict the actual maturities. BancGroup has not maintained
records related to trends of early pay-off since management does not believe
such trends would present any significantly more accurate estimate of actual
maturities than the contractual maturities presented.

                                   THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
                                                                              37




<PAGE>   18



LOAN MATURITY/RATE SENSITIVITY

<TABLE>
<CAPTION>

                                                               DECEMBER 31, 1997
                            ----------------------------------------------------------------------------------------
                                                                                                RATE SENSITIVITY,
                                                                                                LOANS MATURING
                                          MATURING                     RATE SENSITIVITY            OVER 1 YEAR
                            ----------------------------------------------------------------------------------------
                               WITHIN        1-5         OVER
(IN THOUSANDS)                 1 YEAR       YEARS       5 YEARS       FIXED      FLOATING      FIXED       FLOATING
====================================================================================================================
<S>                         <C>          <C>          <C>          <C>          <C>          <C>          <C>       
Commercial, financial, and
  agricultural              $  285,637   $  271,159   $   55,703   $  300,610   $  311,889   $  217,344   $  109,518
Real estate--commercial        289,393      735,047      355,405      796,235      583,610      694,336      396,116
Real estate--construction      391,616      188,649       42,461      172,172      450,554       80,309      150,801
Real estate--residential       220,794      293,732    1,679,477      688,055    1,505,948      553,201    1,420,008
Installment and consumer        89,952      196,985       13,519      278,529       21,927      206,377        4,127
Other                           18,058       22,701       27,330       36,341       31,748       31,405       18,626
- --------------------------------------------------------------------------------------------------------------------
                            $1,295,450   $1,708,273   $2,173,895   $2,271,942   $2,905,676   $1,782,972   $2,099,196
====================================================================================================================

</TABLE>


LOAN QUALITY

  A major key to long-term earnings growth is maintenance of a high quality
loan portfolio. BancGroup's directive in this regard is carried out through its
policies and procedures for review of loans and through a company wide senior
credit administration function. This function participates in the loan approval
process with the regional banks and provides an independent review and grading
of loan credits on a continual basis.
  BancGroup has standard policies and procedures for the evaluation of new
credits, including debt service evaluations and collateral guidelines.
Collateral guidelines vary with the credit worthiness of the borrower, but
generally require maximum loan-to-value ratios of 85% for commercial real estate
and 90% for residential real estate. Commercial, financial and agricultural
loans are generally collateralized by business inventory, accounts receivables
or new business equipment at 50%, 80% and 90% of estimated value, respectively.
Installment and consumer loan collateral where required is based on 90% loan to
value ratios.
  Based on the credit review process and loan grading system, BancGroup
determines its allowance for possible loan losses and the amount of provision
for loan losses. The allowance for possible loan losses is maintained at a level
which, in management's opinion, is adequate to absorb potential losses on loans
present in the loan portfolio. The amount of the allowance is affected by: (1)
loan charge-offs, which decrease the allowance; (2) recoveries on loans
previously charged-off, which increase the allowance; (3) the provision for
possible loan losses charged to income, which increases the allowance, and (4)
the allowance for loan losses of acquired banks. In determining the provision
for possible loan losses in an effort to evaluate portfolio risks, it is
necessary for management to monitor fluctuations in the allowance resulting from
actual charge-offs and recoveries and to periodically review the size and
composition of the loan portfolio in light of current and anticipated economic
conditions.
  The overall goal and result of the aforementioned policies and procedures is
to provide a sound basis for new credit extensions and an early recognition of
problem assets to allow the most flexibility in their timely disposition.

LOAN LOSS EXPERIENCE

  During 1997 the ratio of net charge-offs to average loans increased to .23%
from .17% in 1996. The increase in net charge-offs in 1997 is primarily due to
the charge-off of three large credits totaling approximately $3.1 million in
North and Central Alabama. As a result of the Company's localized lending
strategies and early identification of potential problem loans, BancGroup's net
charge-offs have been consistently low. In addition, the current concentration
of loans in residential real estate loans has had a favorable impact on net
charge-offs.
  The following schedule reflects greater than 100% coverage of nonperforming
loans (nonaccrual and renegotiated) by the allowance for loan losses. Management
has not targeted any specific coverage ratio in excess of 100%, and the coverage
ratio may fluctuate significantly as larger loans are placed into or removed
from nonperforming status. Management's focus has been on establishing reserves
related to an earlier identification of potential problem loans. Management is
committed to maintaining adequate reserve levels to absorb future losses. This
commitment has allowed BancGroup to weather economic uncertainties without
disruption of its earnings.

THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
38

<PAGE>   19
<TABLE>
<CAPTION>


==============================================================================================================
SUMMARY OF LOAN LOSS EXPERIENCE


                                                                   YEARS ENDED DECEMBER 31
                                            ------------------------------------------------------------------
(IN THOUSANDS)                                    1997          1996          1995         1994           1993
- --------------------------------------------------------------------------------------------------------------
<S>                                         <C>           <C>           <C>           <C>           <C>       
Allowance for possible loan losses--
January 1                                   $   53,443    $   46,917    $   42,527    $   36,854    $   24,936
Charge-offs:
  Commercial, financial, and agricultural        4,201         3,534         3,724         2,789         4,179
  Real estate--commercial                        2,929         2,130         1,182         1,637           938
  Real estate--construction                        433         1,783            44             2           957
  Real estate--residential                       1,601           829           460           419           571
  Installment and consumer                       5,448         3,335         2,915         1,905         2,173
  Other                                            686           239           163           168             7
- --------------------------------------------------------------------------------------------------------------
  Total charge-offs                             15,298        11,850         8,488         6,920         8,825
- --------------------------------------------------------------------------------------------------------------
Recoveries:
  Commercial, financial, and agricultural          892         1,387         1,120         1,960           906
  Real estate--commercial                          991         1,493            48           243           120
  Real estate--construction                         91             1            11            12            25
  Real estate--residential                         244           692           201            84           112
  Installment and consumer                       1,788         1,567         1,337         1,496         1,530
  Other                                            133            73            46            43             7
- --------------------------------------------------------------------------------------------------------------
  Total recoveries                               4,139         5,213         2,763         3,838         2,700
- --------------------------------------------------------------------------------------------------------------
Net charge-offs                                 11,159         6,637         5,725         3,082         6,125
Addition to allowance charged to
  operating expense                             13,026        12,545         8,986         8,254        11,767
Allowance added from bank acquisitions           6,872           618         1,129           501         6,276
- --------------------------------------------------------------------------------------------------------------
Allowance for possible loan losses--
  December 31                               $   62,182    $   53,443    $   46,917    $   42,527    $   36,854
==============================================================================================================
Loans (net of unearned income)
  December 31                               $5,176,926    $4,216,178    $3,645,727    $2,736,041    $2,289,233
Ratio of ending allowance to ending loans
  (net of unearned income)                        1.20%         1.27%         1.29%         1.55%         1.61%
Average loans (net of unearned income)      $4,803,874    $3,932,282    $3,123,407    $2,477,768    $1,813,569
Ratio of net charge-offs to average loans
  (net of unearned income)                        0.23%         0.17%         0.18%         0.12%         0.34%
Allowance for loan losses as a percent
  of nonperforming loans
  (nonaccrual and renegotiated)                    255%          223%          258%          238%          215%
===============================================================================================================
</TABLE>


                                   THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
                                                                              39

<PAGE>   20

NONPERFORMING ASSETS

  BancGroup classifies problem loans into four categories: nonaccrual, past due,
renegotiated and other potential problems. When management determines a loan no
longer meets the criteria for performing loans and collection of interest
appears doubtful, the loan is placed on nonaccrual status. Loans are generally
placed on nonaccrual if full collection of principal and interest becomes
unlikely (even if all payments are current) or if the loan is delinquent in
principal or interest payments for 90 days or more, unless the loan is well
secured and in the process of collection. BancGroup's policy is also to charge
off installment loans 120 days past due unless they are in the process of
foreclosure and are adequately collateralized. Management closely monitors all
loans which are contractually 90 days past due, renegotiated or nonaccrual.
These loans are summarized as follows:

<TABLE>
<CAPTION>
========================================================================================================

NONPERFORMING ASSETS
                                                                         DECEMBER 31
                                                     ---------------------------------------------------
(IN THOUSANDS)                                          1997       1996       1995       1994       1993
- --------------------------------------------------------------------------------------------------------
<S>                                                  <C>        <C>        <C>        <C>        <C>    
Aggregate loans for which interest is
  not being accrued                                  $23,398    $22,334    $16,272    $14,348    $15,628
Aggregate loans renegotiated to
  provide a reduction or deferral
  of interest or principal because of
  a deterioration in the financial
  condition of the borrower                              952      1,683      1,882      3,541      1,494
- --------------------------------------------------------------------------------------------------------
Total nonperforming loans*                            24,350     24,017     18,154     17,889     17,122
Other real estate and in-substance foreclosure        11,875      9,894     12,704     17,349     24,142
Repossessions                                            756        338        171         81        101
- --------------------------------------------------------------------------------------------------------
Total nonperforming assets*                          $36,981    $34,250    $31,029    $35,319    $41,365
========================================================================================================

Aggregate loans contractually past due 90
  days for which interest is being accrued           $ 7,028    $ 7,682    $ 3,421    $ 4,329    $ 2,230
Total nonperforming loans as a
  percent of net loans                                  0.47%      0.57%      0.50%      0.65%      0.75%
Total nonperforming assets as a percent of
  net loans, other real estate and repossessions        0.71%      0.81%      0.85%      1.28%      1.79%
Total nonaccrual, renegotiated and 90 day 
  past due loans for which interest is being accrued
  as a percent of total loans                           0.61%      0.75%      0.59%      0.81%      0.85%
Allowance for loan loss as a percent of
  nonperforming loans (nonaccrual
  and renegotiated)                                      255%       223%       258%       238%       215%
=========================================================================================================
</TABLE>

* Total does not include loans contractually past due 90 days or more which
are still accruing interest

  Fluctuations from year to year in the balances of nonperforming assets are
attributable to several factors including changing economic conditions in
various markets, nonperforming assets obtained in various acquisitions and the
disproportionate impact of larger (over $500,000) individual credits. On
December 31, 1993 BancGroup completed the acquisition of First AmFed
Corporation. With this acquisition the Company recorded $11.2 million in other
real estate, $1.6 million in nonaccrual loans, and $.5 million in 90 day past
due loans that were still accruing. The carrying value of these nonperforming
assets was adjusted at the acquisition date to their current estimated fair
values based on BancGroup's intention to dispose of them in the most expeditious
and profitable manner. Excluding these nonperforming assets acquired with First
AmFed, the Company's nonperforming asset ratio would have been 1.22% at December
31, 1993 compared to 1.79% noted above. During 1994 a substantial portion of
these problem assets, particularly other real estate, was disposed of and the
nonperforming asset ratio was reduced to 1.28%.
  Management, through its loan officers, internal loan review staff and external
examinations by regulatory agencies, has identified approximately $129 million
of potential problem loans not included above. The status of these loans is
reviewed at least quarterly by loan officers and the centralized loan review
function and annually by regulatory agencies. In connection with such reviews,
collateral values are updated where considered necessary. If collateral values
are judged insufficient or other sources of repayment inadequate, the loans are
reduced to estimated recoverable amounts through increases in reserves allocated
to the loans or charge-offs. As of December 31, 1997 substantially all of these
loans are current with their existing repayment terms. Management believes that
classification of such loans as


THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
40
<PAGE>   21

potential problem loans well in advance of their reaching a delinquent status
allows the Company the greatest flexibility in correcting problems and providing
adequate reserves without disruption of earnings trends. Given the reserves and
the ability of the borrowers to comply with the existing repayment terms,
management believes any exposure from these potential problem loans has been
adequately addressed at the present time. 
  The above nonperforming loans and potential problem loans represent all
material credits for which management has serious doubts as to the ability of
the borrowers to comply with the loan repayment terms.  Management also expects
that the resolution of these problem credits as well as other performing loans
will not materially impact future operating results, liquidity or capital
resources. 
  Interest income recognized and interest income foregone on nonaccrual loans
was not significant for the years ended December 31, 1997, 1996, 1995, 1994 and
1993.
  The recorded investment in impaired loans at December 31, 1997 and 1996 were
$5,020,000 and $4,303,000, respectively and these loans had a corresponding
valuation allowance of $3,071,000 and $2,673,000, respectively.

SECURITIES

  BancGroup determines on a daily basis the funds available for short-term
investment. Funds available for long-term investment are projected based upon
anticipated loan and deposit growth, liquidity needs, pledging requirements and
maturities of securities, as well as other factors. Based on these factors and
management's interest rate and income tax forecast, an investment strategy is
determined. Significant elements of this strategy as of December 31, 1997
include:

  - BancGroup's investment in U.S. Treasury securities and obligations of U.S.
    government agencies is substantially all pledged against public funds
    deposits or used as collateral for repurchase agreements.

  - BancGroup is required to carry Federal Home Loan Bank (FHLB) Stock in
    connection with its borrowings with FHLB. BancGroup is also required to
    carry Federal Reserve Stock since its subsidiary bank became a member bank
    of the Federal Reserve system in June 1997.

  - Investment alternatives which maximize the after-tax net yield are
    considered.

  - Management has also attempted to increase the investment portfolio's overall
    yield by investing funds in excess of pledging requirements in high-grade
    corporate notes and mortgage-backed securities.

  - The investment strategy also incorporates high-grade preferred stocks when
    the tax equivalent yield on these investments provides an attractive
    alternative. The yields on these preferred stocks are adjusted on a
    short-term basis and provide tax advantaged income without long-term
    interest rate risk.

  - The maturities of investment alternatives are determined in consideration of
    the yield curve, liquidity needs and the Company's asset/liability gap
    position. Maturities were reduced to the 2-3 year range in 1995, increased
    to the 3-5 year range in 1996 and 1997.

  - The risk elements associated with the various types of securities are also
    considered in determining investment strategies. U.S. Treasury and U.S.
    government agency obligations are considered to contain virtually no default
    or prepayment risk. Mortgage-backed securities have varying degrees of risk
    of impairment of principal. Impairment risk is primarily associated with
    accelerated prepayments, particularly with respect to longer maturities
    purchased at a premium and interest-only strip securities. BancGroup's
    mortgage backed security portfolio as of December 31, 1997 does not include
    any interest-only strips and the amount of unamortized premium on mortgage
    backed securities is approximately $973,000. The recoverability of
    BancGroup's investment in mortgage-backed securities is reviewed
    periodically, and where necessary, appropriate adjustments are made to
    income for impaired values.

  - Obligations of state and political subdivisions, as well as other
    securities, have varying degrees of credit risk associated with the
    individual borrowers. The credit ratings and the credit worthiness of these
    securities are reviewed periodically and appropriate reserves are
    established when necessary.

  Investment securities are those securities which management has the ability
and intent to hold until maturity. The decline in investment securities is due
to maturities and calls in the portfolio.
  Securities available for sale represent those securities that BancGroup
intends to hold for an indefinite period of time or that may be sold in response
to changes in interest rates, prepayment risk and other similar factors. These
securities are recorded at market value with unrealized gains or losses, net of
any tax effect, added or deducted from shareholders' equity. The balance in
securities available for sale increased from $462 million at December 31, 1996
to $485 million at December 31, 1997.
  At December 31, 1997, there was no single issuer, with the exception of U.S.
government and U.S. government agencies, where the aggregate book value of these
securities exceeded ten percent of shareholders' equity ($49.4 million).
  The changes noted above are reflected on the following table.


                                   THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
                                                                              41
<PAGE>   22

SECURITIES BY CATEGORY
<TABLE>
<CAPTION>
                                   CARRYING VALUE
                                   AT DECEMBER 31
                          ------------------------------
(IN THOUSANDS)                1997      1996        1995
- --------------------------------------------------------
<S>                       <C>        <C>        <C>     
Investment securities:
 U.S. Treasury securities
  and obligations of
  U.S. government
  agencies                $145,768   $171,176   $181,729
 Mortgage-backed
  securities                72,155     76,268     57,784
 Obligations of state
  and political
  subdivisions              44,566     45,912     52,484
 Other                       1,741      6,786     18,944
- --------------------------------------------------------
Total                     $264,230   $300,142   $310,941
========================================================
<CAPTION>       
                                   CARRYING VALUE
                                   AT DECEMBER 31
                          ------------------------------
(IN THOUSANDS)                1997       1996       1995
- --------------------------------------------------------
<S>                       <C>        <C>        <C>     
Securities available for sale:
 U.S. Treasury securities
  and obligations of
  U.S. government
  agencies                $245,266   $262,342   $279,101
 Mortgage-backed
  securities               216,732    178,338     70,165
 Obligations of state
  and political
  subdivisions              17,403     13,983     11,883
 Other                       5,917      7,559     22,864
- --------------------------------------------------------
Total                     $485,318   $462,222   $384,013
========================================================
</TABLE>

The carrying value of securities at December 31, 1997 mature as follows:

MATURITY DISTRIBUTION OF SECURITIES

<TABLE>
<CAPTION>
                                       WITHIN 1 YEAR       1-5 YEARS        5-10 YEARS         OVER 10 YEARS
                                     -----------------------------------------------------------------------
                                             AVERAGE           AVERAGE           AVERAGE             AVERAGE
(IN THOUSANDS)                        AMOUNT   RATE     AMOUNT  RATE      AMOUNT   RATE      AMOUNT    RATE
- ------------------------------------------------------------------------------------------------------------
INVESTMENT SECURITIES:
U.S. Treasury securities
  and obligations of U.S.
<S>                                  <C>       <C>     <C>        <C>     <C>       <C>     <C>          <C>  
  government agencies                $55,013   6.24%   $ 90,255   6.44%   $    --     --    $   500      7.25%
Mortgage-backed securities             7,078   6.38      43,179   6.92      5,935   7.14%    15,963      7.53
Obligations of state and
  political subdivisions (1)           6,359   4.60      19,727   5.02     14,498   5.22      3,982      5.32
Other                                    270   7.58         411   8.36      1,060   5.97         --        --
                                     ------------------------------------------------------------------------
 Total                               $68,720   6.31%   $153,572   6.50%   $21,493   8.30%   $20,445      7.83%
=============================================================================================================
Securities available for sale (2):
U.S. Treasury securities
  and obligations of U.S.
  government agencies               $203,690   6.36%
Mortgage-backed securities           216,732   6.75
Obligations of state and political
  subdivisions (1)                    15,046   4.72
Other                                  5,157   7.24
                                    ---------------
Total                               $440,625   6.51%
=============================================================================================================
</TABLE>

(1) The weighted average yields are calculated on the basis of the cost and
    effective yield weighted for the scheduled maturity of each security. The
    weighted average yields on tax exempt obligations have been computed on a
    fully taxable equivalent basis using a tax rate of 38%. The taxable
    equivalent adjustment represents the annual amounts of income from tax
    exempt obligations multiplied by 145%.

(2) Securities available for sale are shown as maturing within one year although
    BancGroup intends to hold these securities for an indefinite period of time.
    (See Contractual Maturities in Note 3 to the consolidated financial
    statements.) This category excludes all corporate common and preferred
    stocks since these instruments have no maturity date.

===============================================================================

THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
42
<PAGE>   23


DEPOSITS

  BancGroup's deposit structure consists of the following:

<TABLE>
<CAPTION>

                                                          DECEMBER 31              % OF TOTAL
                                                   -------------------------------------------
(IN THOUSANDS)                                         1997         1996         1997     1996
==============================================================================================
<S>                                                 <C>          <C>             <C>      <C>  
Noninterest-bearing demand deposits                 $  898,182   $  695,378      17.1%    16.2%
Interest-bearing demand deposits                     1,078,935      786,007      20.5     18.3
Savings deposits                                       449,159      397,406       8.6      9.2
Certificates of deposits less than $100,000          1,856,720    1,601,774      35.3     37.3
Certificates of deposits more than $100,000            647,803      493,129      12.3     11.5
IRAs                                                   280,033      242,932       5.3      5.6
Open time deposits                                      44,998       83,095       0.9      1.9
- ----------------------------------------------------------------------------------------------
Total deposits                                      $5,255,830   $4,299,721     100.0%   100.0%
==============================================================================================
</TABLE>

  The growth in deposits and the mix of deposits has been most significantly
impacted in 1996 and 1997 by the acquisitions accounted for under the purchase
method of accounting and immaterial poolings. Noninterest-bearing demand
deposits have increased $203 million (29%) from December 31, 1996 to December
31, 1997, of which 18% was due to the aforementioned acquisitions and 8% was due
to CMC escrow deposits. The remaining increase is attributable to the
development of customer relationships and sales efforts.
  BancGroup has attempted through its acquisitions and branch expansion programs
to increase its market presence in Alabama and expand into growth markets in the
Southeast. The expansion was concentrated in Central and South Florida and the
Atlanta metropolitan area. The principal goal is to provide the Company's retail
customer base with convenient access to branch locations while enhancing the
Company's potential for future increases in profitability. In 1997, BancGroup
continued to utilize its established retail banking, training and policies and
procedures departments as well as its branch automation project to reinforce the
Company's goal of providing the customer with the best possible service. In
connection with this goal, several other initiatives have been undertaken,
including establishing private banking and trust services, international
banking, an electronic banking division which includes home banking, business
banking, automatic teller, credit card and check card services. Full service
banking is offered in fourteen Wal-Mart locations with twelve located in
Alabama, one in Tennessee and one in Florida. Primarily through acquisitions,
the number of retail branches increased to 197 in 1997 from 135 in 1996.
BancGroup is continuing its sales of investment products, such as mutual funds
and annuities to customers seeking alternatives to deposit products. The overall
goal of these steps has been to efficiently provide customers with the financial
products they need and desire.
  In 1995, the Company initiated a brokered Certificate of Deposit (CD) program
to offer CD's in increments of $1,000 to $99,000 to out of market customers at
competitive rates and maturities. At December 31, 1997 and 1996, $78 million and
$138 million, respectively of CD's were outstanding under this program.
  In 1997, the Company initiated a brokered money market program. Funds are
transferred daily to meet short-term funding fluctuations. The rate currently
charged for these funds is 5.5%. At December 31, 1997, these accounts totaled
$147 million.

SHORT-TERM BORROWINGS

  Short-term borrowings were comprised of the following at December 31, 1997,
1996 and 1995:

<TABLE>
<CAPTION>

(IN THOUSANDS)            1997       1996       1995
======================================================
<S>                     <C>        <C>        <C>     
Federal funds purchased
  and securities sold
  under repurchase
  agreements            $252,729   $127,112   $152,505
Federal Home Loan
  Bank borrowings        645,000    715,000    465,000
Other short-term
  borrowings              24,040      2,017      1,141
- ------------------------------------------------------
Total                   $921,769   $844,129   $618,646
======================================================
</TABLE>

  BancGroup has available Federal Funds lines from upstream banks including the
Federal Home Loan Bank (FHLB) totaling $285 million at December 31, 1997. In
addition, correspondent banks and customers with repurchase agreements have
provided a consistent base of short-term funds. BancGroup became a member of the
FHLB in late 1992. As a member of the FHLB, BancGroup has availability of up to
$1.5 billion from the FHLB on either a short or long-term basis excluding funds
available through the federal funds line.
  Short-term borrowings, including FHLB borrowings, have been used to fund
short-term assets, primarily mortgage loans held for sale, and loans. FHLB
borrowings have been used during 1997 and 1996 to fund loan growth. As discussed
more fully in the "Liquidity and Interest Sensitivity" section of this report,
the line of credit with the FHLB is considered a primary source of funding for
the Company's asset growth.
  Colonial Bank has an additional $225 million available through a warehouse
line with FHLB that is collateralized by mortgage loans held for sale with no
balance outstanding at December 31, 1997.

                                   THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
                                                                              43

<PAGE>   24


LIQUIDITY AND INTEREST SENSITIVITY

  BancGroup has addressed its liquidity and interest rate sensitivity through
its policies and structure for asset/liability management. It has created the
Asset/Liability Management Committee ("ALMCO"), the objective of which is to
optimize the net interest margin while assuming reasonable business risks. ALMCO
annually establishes operating constraints for critical elements of BancGroup's
business, such as liquidity and rate sensitivity. ALMCO constantly monitors
performance and takes action in order to meet its objectives.
  Of primary concern to ALMCO, is maintaining adequate liquidity. Liquidity is
the ability of an organization to meet its financial commitments and obligations
on a timely basis. These commitments and obligations include credit needs of
customers, withdrawals by depositors, repayment of debt when due and payment of
operating expenses and dividends.
  The consolidated statement of cash flows identifies the three major sources
and uses of cash (liquidity) as operating, investing and financing activities.
Operating activities reflect cash generated from operations. Management views
cash flow from operations as a major source of liquidity. Investing activities
represent a primary usage of cash with the major net increase being attributed
to loan growth. When securities mature they are generally reinvested in new
securities or assets held for sale. Financing activities generally provide
funding for the growth in loans and securities with increased deposits.
Short-term borrowings are used to provide funding for temporary gaps in the
funding of long-term assets and deposits, as well as to provide funding for
mortgage loans held for sale and loan growth. BancGroup has the ability to tap
other markets for certificates of deposits and to utilize established lines for
Federal funds purchased and FHLB advances. BancGroup maintains and builds
diversified funding sources in order to provide flexibility in meeting its
requirements.
  From 1993 through 1997 the significant changes in BancGroup's cash flows have
centered around loan growth and fluctuations in mortgage loans held for sale.
Loan growth of $483 million in 1997 and $623 million in 1996 has been one of the
principal uses of cash in both years. Mortgage loans held for sale increased in
1997, using $67 million in funds. Short-term borrowings excluding acquisitions
increased $68 million in 1997 and were used to fund loan growth. Management has
chosen to fund short-term fluctuations in the volume of mortgage loans held for
sale with short-term borrowings as opposed to increasing rate sensitive
deposits. Deposit growth excluding acquisitions of $293 million with $87 million
from the previously discussed brokered CD and money market programs provided an
additional source of funding for internal loan growth.
  As noted previously, the composition of the Company's loan portfolio has
changed over the past three years. BancGroup at December 31, 1997 had $2.2
billion of residential real estate loans. These loans provide collateral for the
current $1.5 billion credit availability at the FHLB. The FHLB unused credit
capacity, $769 million, at December 31, 1997, provides the Company significant
flexibility in asset/liability management, liquidity and deposit pricing.
  In January 1996, the Company called $7.5 million of its 1985 subordinated
debentures which had a maturity date of 2000. As a result, 806,598 shares of
BancGroup stock were issued and cash was paid for the remaining debentures. In
December 1996, BancGroup entered into a two year revolving line of credit for
$35 million and a term loan with a maximum principal amount of $15.5 million.
This line of credit provides an additional source of funding for acquisition
related activities. In January 1997, BancGroup issued $70 million in Trust
Preferred Securities. These securities qualify as Tier I Capital and carry an
8.92% interest rate. A portion of the proceeds of the offering were utilized to
pay off the term note and revolving debt outstanding. The remainder of the
proceeds were used for acquisitions and other business purposes. Management
believes its liquidity sources and funding strategies are adequate given the
nature of its asset base and current loan demand.
  The primary uses of funds as reflected in BancGroup's parent only statement of
cash flows were $3.8 million for the payment of interest on debt, $16.6 million
for principal payment on term notes (See Note 9 to the consolidated financial
statements), $15.9 million to purchase treasury stock which was subsequently
issued in the First Commerce acquisition, $55.2 million advanced to Colonial
Bank for acquisition related activities including Dadeland Bancshares and $25.0
million for the payment of dividends. The parent company's primary sources of
funds were $40.9 million in dividends received from its subsidiaries and $70
million from the issuance of the Trust Preferred Securities. Dividends payable
by national and state banks in any year, without prior approval of the
appropriate regulatory authorities, are limited to the bank's net profits (as
defined) for that year combined with its retained net profits for the preceding
two years. Under these limitations, approximately $125 million of retained
earnings plus certain 1998 earnings would be available for distribution to
BancGroup, from its subsidiaries, as dividends in 1998 without prior approval
from the respective regulatory authorities. BancGroup anticipates that the cash
flow needs of the parent company are well below the regulatory dividend
restrictions of its subsidiary banks.
  At December 31, 1997, BancGroup's liquidity position was adequate with loan
maturities of $1.3 billion, or 25% of the total loan portfolio, due within one
year. Securities totaling $509 million or 68% of the total portfolio also had
maturities within one year or have been classified as available for sale. As of
December 31, 1997 there were, however, no current plans to dispose of any
significant portion of these securities. In addition BancGroup has $769 million
in additional borrowing capacity at the FHLB and Colonial Bank has $225 million
available through a warehouse line with FHLB.

THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
44


<PAGE>   25



 BancGroup's asset/liability management policy has also established targets for
interest rate sensitivity. Changes in interest rates will necessarily lead to
changes in the net interest margin. It is ALMCO's goal to minimize volatility in
the net interest margin by taking an active role in managing the level, mix and
maturities of assets and liabilities and by analyzing and taking action to
manage mismatch and basis risk. The interest sensitivity schedule reflects a
12.8% negative gap at 12 months; therefore, BancGroup has a greater exposure to
net income if interest rates increase.

 BancGroup's profitability is affected by fluctuations in interest rates. A
sudden and substantial increase in interest rates may adversely impact the
Company's earnings to the extent that the interest rates on interest earning
assets and interest bearing liabilities do not change at the same speed , to the
same extent or on the same basis. The Company monitors the impact of changes in
interest rates on its net interest income using several tools. One measure of
the Company's exposure to differential changes in interest rates between assets
and liabilities is shown in the Company's Maturity and Rate Sensitivity
Analysis. The following table measures the impact on net interest income and on
net portfolio value of an immediate change in interest rates in 100 basis point
increments. Net portfolio value is defined as the net present value of assets,
liabilities, and off-balance sheet contracts. Following are the estimated
impacts of immediate changes in interest rates at the specified levels at
December 31, 1997.

<TABLE>
<CAPTION>
PERCENTAGE CHANGE IN:

         BASIS    NET INTEREST      NET PORTFOLIO
         POINTS     INCOME(1)         VALUE(2)
        =========================================
         <S>         <C>              <C>   
         +400         (8)%            (16)%
         +300         (3)              (9)
         +200          0               (5)
         +100          1               (2)
         -100         (4)               2
         -200         (9)               3
         -300        (15)               3
         -400        (25)              (4)
       ------------------------------------------
</TABLE>

(1) The percentage change in this column represents net interest income for 12
    months in a stable interest rate environment versus the Net Interest Income
    in the various rate scenarios. 
(2) The percentage change in this column represents net portfolio value of the
    Company in a stable interest rate environment versus the net portfolio value
    in the various rate scenarios.

  The computation of prospective effects of hypothetical interest rate changes
are based on numerous assumptions, including relative levels of market interest
rates, loan prepayments and deposit decay rates, and should not be relied upon
as indicative of actual results. Further, the computations do not contemplate
any actions BancGroup could undertake in response to changes in interest rates.
  Management has managed the asset/liability position of the bank through
traditional sources. BancGroup does, however, use off balance sheet instruments
for hedging purposes to limit its risk associated with the sale of mortgage
loans by providing sales commitments on all loans funded and held for sale. (See
Note 6 to the consolidated financial statements.)
  In December 1997 BancGroup purchased $30 million of Bank-Owned Life Insurance
("BOLI"). This long-term asset represents life insurance purchased from highly
rated insurance companies on certain employees with the bank named as the
beneficiary. The Company considers these funds available for the future payment
of benefits due the employee's beneficiaries from group benefit plans.
  The following table summarizes BancGroup's interest rate sensitivity at
December 31, 1997.

                                   THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
                                                                              45
<PAGE>   26

<TABLE>
<CAPTION>

                                                                        AT DECEMBER 31, 1997
                                        ------------------------------------------------------------------------------------
                                                                     INTEREST SENSITIVE WITHIN
                                        ------------------------------------------------------------------------------------
                                              TOTAL         0-90        91-180       181-365        1-5            OVER
(IN THOUSANDS)                               BALANCE        DAYS         DAYS         DAYS         YEARS          5 YEARS
============================================================================================================================
<S>                                      <C>            <C>           <C>          <C>           <C>            <C>      
Rate Sensitive Assets:
 Federal funds sold and resale
  agreements                             $    19,160    $    19,160    $      --    $      --    $        --    $        --
 Investment securities                       264,230         32,436       23,916       22,807        143,502         41,569
 Securities available for sale               485,318        187,796       19,190       15,589        163,676         99,067
 Mortgage loans held for sale                225,331        225,331           --           --             --             --
- ----------------------------------------------------------------------------------------------------------------------------
 Loans, net of unearned income             5,176,926      1,817,989      258,723      500,770      1,992,268        607,176
    Allowance for possible loan losses       (62,182)       (21,837)      (3,108)      (6,015)       (23,930)        (7,292)
- ----------------------------------------------------------------------------------------------------------------------------
Net loans                                  5,114,744      1,796,152      255,615      494,755      1,968,338        599,884
Nonearning assets                            742,045             --           --           --             --        742,045
============================================================================================================================
Total Assets                             $ 6,850,828    $ 2,260,875    $ 298,721    $ 533,151    $ 2,275,516    $ 1,482,565
============================================================================================================================

Rate Sensitive Liabilities:
  Interest-bearing demand deposits       $ 1,078,935    $   689,474    $      --    $      --    $        --    $   389,461
  Savings deposits                           449,159        240,086           --          424             --        208,649
  Certificates of deposits less than
  $100,000                                 1,856,720        490,441      375,846      606,091        383,505            837
  Certificates of deposits more than
  $100,000                                   647,803        244,544      143,872      153,461        105,926             --
  IRAs                                       280,033         76,127       46,851       45,158        110,963            934
  Open time deposits                          44,998         43,045          116          315          1,522             --
  Short-term borrowings                      921,769        726,769        60,00       10,000        125,000             --
  Long-term debt                              90,252            256          241          298            682         88,775
Noncosting liabilities & equity            1,481,159             --           --           --             --      1,556,162
============================================================================================================================
Total Liabilities & Equity               $ 6,850,828    $ 2,510,742    $ 626,926    $ 815,747    $   727,598    $ 2,169,815
============================================================================================================================
Gap                                      $        --    $  (249,867)   $(328,205)   $(282,596)   $ 1,547,918    $  (687,250)
============================================================================================================================
Cumulative Gap                           $        --    $  (249,867)   $(578,072)   $(869,668)   $   687,250    $        --
============================================================================================================================
</TABLE>


  At the bottom of the table is the interest rate sensitivity gap which is the
difference between rate sensitive assets and rate sensitive liabilities.
  In reviewing the table, it should be noted that the balances are shown for a
specific point in time and, because the interest sensitivity position is
dynamic, it can change significantly over time. For all interest earning assets
and interest bearing liabilities, variable rate assets and liabilities are
reflected in the time interval of the assets or liabilities' earliest repricing
date. Fixed rate assets and liabilities have been allocated to various time
intervals based on contractual repayment. Furthermore, the balances reflect
contractual repricing of the deposits and management's position on repricing
certain deposits where management discretion is permitted. Prepayment
assumptions are applied at a constant rate based on the Company's historical
experience. Certain demand deposit accounts and regular savings accounts have
been classified as repricing beyond one year in accordance with regulatory
guidelines. While these accounts are subject to immediate withdrawal, experience
has shown them to be relatively rate insensitive. If these accounts were
included in the 0 - 90 day category, the gap in that time frame would be a
negative $848 million with a corresponding cumulative gap at one year of
negative $1.5 billion.

CAPITAL ADEQUACY AND RESOURCES

  Management is committed to maintaining capital at a level sufficient to
protect shareholders and depositors, provide for reasonable growth and fully
comply with all regulatory requirements. Management's strategy to achieve these
goals is to retain sufficient earnings while providing a reasonable return to
shareholders in the form of dividends and return on equity. BancGroup's dividend
pay-out ratio in 1997 was 33%. This level is in the Company's target range of
30-45%. Dividend rates are determined by the Board of Directors in consideration
of several factors including: current and projected capital ratios, liquidity
and income levels and other bank dividend yields and payment ratios.
  The amount of a cash dividend, if any, rests with the discretion of the Board
of Directors of BancGroup as well as upon applicable statutory constraints such
as the Delaware law requirement that dividends may be paid only out of capital
surplus or out of net profits for the fiscal year in which the dividend is
declared or the preceding fiscal year.
  BancGroup also has access to equity capital markets through both public and
private issuances. Management considers these sources and related return in
addition to internally generated capital in evaluating future


THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
46
<PAGE>   27



expansion or acquisition opportunities.
  The Federal Reserve Board has issued guidelines identifying minimum Tier I
leverage ratios relative to total assets and minimum capital ratios relative to
risk-adjusted assets. The minimum leverage ratio is 3% but is increased from 100
to 200 basis points based on a review of individual banks by the Federal
Reserve. The minimum risk adjusted capital ratios established by the Federal
Reserve are 4% for Tier I and 8% for total capital. BancGroup's actual capital
ratios and the components of capital and risk adjusted asset information as of
December 31, 1997 are stated below:

<TABLE>
<CAPTION>
<S>                                              <C>
Capital (thousands):
  Tier I Capital:
    Shareholders' equity
      (excluding unrealized gain
      on securities available
      for sale and intangibles)
    plus Trust Preferred Securities              $  495,490
  Tier II Capital:
    Allowable loan loss reserve                      62,182
    Subordinated debt                                 6,088
                                                 ----------
  Total Capital                                  $  563,760

Risk Adjusted Assets (thousands)                 $4,987,690
Total Assets (thousands)                         $6,850,828
</TABLE>

<TABLE>
<CAPTION>
                                     1997     1996     1995
===========================================================
<S>                                 <C>      <C>     <C>
Tier I leverage ratio                7.47%    6.77%   7.10%
Risk Adjusted Capital
  Ratios:
    Tier I Capital Ratio             9.93%    9.20%   9.48%
    Total Capital Ratio             11.30%   10.66%  11.27%
</TABLE>

  BancGroup has increased capital gradually through normal earnings retention as
well as through stock registrations to capitalize acquisitions.
  In January 1997, BancGroup issued $70 million of Trust Preferred Securities
which qualify as Tier 1 Capital.

REGULATORY RESTRICTIONS

  As noted previously, dividends payable by national and state banks in any
year, without prior approval of the appropriate regulatory authorities, are
limited.
  The subsidiary banks are also required by law to maintain noninterest-bearing
deposits with the Federal Reserve Bank to meet regulatory reserve requirements.
At December 31, 1997, these deposits totaled $18.2 million.

FINANCIAL ACCOUNTING STANDARDS
BOARD RELEASES

  In June 1996, the Financial Accounting Standards Board issued SFAS No. 125
"Accounting for Transfers and Servicing of Financial Assets and Extinguishments
of Liabilities." This Statement is effective for transfers and servicing of
financial assets and extinguishments of liabilities occurring after December 31,
1996, and is to be applied prospectively. Earlier or retroactive application is
not permitted. However, in December 1996, the Financial Accounting Standards
Board issued SFAS No. 127, "Deferral of the Effective Date of Certain Provisions
of FASB Statement No. 125." This statement defers the effective date of certain
provisions for one year (December 31, 1997). The deferred provisions relate to
repurchase agreements, dollar-roll transactions, securities lending, and similar
transactions. The effective date for all other transfers and servicing of
financial assets is unchanged. Management does not believe that the adoption of
SFAS No. 125, as amended by SFAS No. 127, will have a material impact on
BancGroup's financial statements.
  BancGroup adopted SFAS No. 128, Earnings Per Share, on December 31, 1997. (See
Note 1 to the consolidated financial statements.)
  In June 1997, the Financial Accounting Standards Board issued SFAS No. 130,
"Reporting of Comprehensive Income," which establishes standards for reporting
and display of comprehensive income and its components (revenues, expenses,
gains, and losses) in a full set of financial statements. This statement also
requires that all items that are required to be recognized under accounting
standards as components of comprehensive income be reported in a financial
statement that is displayed with the same prominence as other financial
statements.
  This statement is effective for fiscal years beginning after December 15,
1997. Although earlier application is permitted, BancGroup has chosen not to
adopt early. Reclassification of financial statements for earlier periods
provided for comparative purposes will be required.
  In June 1997, the Financial Accounting Standards Board also issued SFAS No.
131, "Disclosures about Segments of an Enterprise and Related Information,"
which establishes standards for the way that public business enterprises report
information about operating segments in annual financial statements and requires
that those enterprises report selected information about operating segments in
interim financial reports issued to shareholders. This statement also
establishes standards for related disclosures about products and services,
geographic areas, and major customers. This statement requires the reporting of
financial and descriptive information about an enterprise's reportable operating
segments.
  This statement is effective for financial statements for periods beginning
after December 15, 1997. In the initial year of application, comparative
information for earlier years is to be restated. Under SFAS No. 131, BancGroup
will report two segments, commercial and mortgage banking.


                                   THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
                                                                              47

<PAGE>   28


CAUTIONARY STATEMENT PURSUANT TO SAFE HARBOR PROVISIONS OF THE PRIVATE
SECURITIES LITIGATION REFORM ACT OF 1995

  This report contains "forward-looking statements" within the meaning of the
federal securities laws. The forward-looking statements in this report are
subject to risks and uncertainties that could cause actual results to differ
materially from those expressed in or implied by the statements. Factors that
may cause actual results to differ materially from those contemplated by such
forward-looking statements include, among other things, the following
possibilities: (i) deposit attrition, customer loss, or revenue loss in the
ordinary course of business; (ii) increases in competitive pressure in the
banking industry; (iii) costs or difficulties related to the integration of the
businesses of BancGroup and the institutions acquired are greater than expected;
(iv) changes in the interest rate environment which reduce margins (v) general
economic conditions, either nationally or regionally, that are less favorable
than expected, resulting in, among other things, a deterioration in credit
quality; (vi) changes which may occur in the regulatory environment; (vii) a
significant rate of inflation (deflation); and (viii) changes in the securities
markets. When used in this Report, the words "believes," "estimates," "plans,"
"expects," "should," "may," "might," "outlook," and "anticipates," and similar
expressions as they relate to BancGroup (including its subsidiaries), or its
management are intended to identify forward-looking statements.


THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
48

<PAGE>   29
                                                       Colonial BancGroup, Inc.
                                           REPORT OF INDEPENDENT ACCOUNTANTS 97

TO THE BOARD OF DIRECTORS 
AND SHAREHOLDERS 
THE COLONIAL BANCGROUP, INC.

    We have audited the accompanying consolidated statements of condition of The
Colonial BancGroup, Inc. and subsidiaries as of December 31, 1997 and 1996, and
the related consolidated statements of income, changes in shareholders' equity
and cash flows for each of the three years in the period ended December 31,
1997. These financial statements are the responsibility of the Company's
management. Our responsibility is to express an opinion on these financial
statements based on our audits.
    We conducted our audits in accordance with generally accepted auditing
standards. 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 The Colonial
BancGroup, Inc. and subsidiaries as of December 31, 1997 and 1996, the
consolidated results of their operations and their cash flows for each of the
three years in the period ended December 31, 1997 in conformity with generally
accepted accounting principles.

         COOPERS & LYBRAND L.L.P.

         Montgomery, Alabama
         February 27, 1998



                                  THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
                                                                             49
<PAGE>   30

               Colonial BancGroup, Inc.
CONSOLIDATED STATEMENTS OF CONDITION 97


<TABLE>
<CAPTION>
                                                                                                    December 31, 1997 and 1996
                                                                                                        (Dollars in thousands)

ASSETS                                                                                        1997                        1996
- ------------------------------------------------------------------------------------------------------------------------------
<S>                                                                                     <C>                        <C>        
Cash and due from banks                                                                 $  254,252                 $   231,787
Interest-bearing deposits in banks                                                          19,160                      29,413
Securities available for sale (Note 3)                                                     485,318                     462,222
Investment securities (market value: 1997, $266,336; 1996, $302,295) (Note 3)              264,230                     300,142
Mortgage loans held for sale                                                               225,331                     157,966
Loans, net of unearned income (Note 4)                                                   5,176,926                   4,216,178
Less:
  Allowance for possible loan losses (Note 5)                                              (62,182)                    (53,443)
- -------------------------------------------------------------------------------------------------------------------------------
Loans, net                                                                               5,114,744                   4,162,735
Premises and equipment, net (Note 7)                                                       129,588                      93,997
Excess of cost over tangible and identified intangible assets acquired, net                 67,128                      29,773
Mortgage servicing rights                                                                  141,800                     106,784
Other real estate owned                                                                     12,631                      10,232
Accrued interest and other assets                                                          136,646                      84,710
- ------------------------------------------------------------------------------------------------------------------------------
Total                                                                                   $6,850,828                 $ 5,669,761
==============================================================================================================================

LIABILITIES AND SHAREHOLDERS' EQUITY
- ------------------------------------------------------------------------------------------------------------------------------
Deposits:
  Noninterest-bearing demand                                                           $   898,182                 $   695,378
  Interest-bearing demand                                                                1,078,935                     786,007
  Savings                                                                                  449,159                     397,406
  Time                                                                                   2,829,554                   2,420,930
- ------------------------------------------------------------------------------------------------------------------------------
Total deposits                                                                           5,255,830                   4,299,721
FHLB short-term borrowings (Note 8)                                                        645,000                     715,000
Other short-term borrowings (Note 8)                                                       276,769                     129,129
Subordinated debt (Note 9)                                                                   6,088                       8,612
Trust preferred securities (Note 9)                                                         70,000                          --
Other long-term debt (Note 9)                                                               14,164                      30,480
Other liabilities                                                                           88,723                      84,111
- ------------------------------------------------------------------------------------------------------------------------------
Total liabilities                                                                        6,356,574                   5,267,053
- ------------------------------------------------------------------------------------------------------------------------------
Commitments and contingencies (Notes 6, 12, 15)
Shareholders' equity: (Notes 2, 10)
 Common Stock, $2.50 par value; 100,000,000 shares authorized;  
 issued and outstanding; 42,545,425 and 39,145,685 in 1997 and 1996                        106,364                      97,864
Additional paid in capital                                                                 193,619                     168,064
Retained earnings                                                                          194,317                     137,956
Unearned compensation                                                                       (1,682)                     (1,603)
Unrealized gain on securities available for sale, net of taxes                               1,636                         427
- ------------------------------------------------------------------------------------------------------------------------------
Total shareholders' equity                                                                 494,254                     402,708
- ------------------------------------------------------------------------------------------------------------------------------
Total                                                                                   $6,850,828                 $ 5,669,761
==============================================================================================================================
</TABLE>

See notes to consolidated financial statements.



THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
50
<PAGE>   31

                                                       Colonial BancGroup, Inc.
                                           CONSOLIDATED STATEMENTS OF INCOME 97

<TABLE>
<CAPTION>
                                                                                                  For the years ended
                                                                                     December 31, 1997, 1996 and 1995
                                                                              (In thousands, except per share amounts)

                                                                          1997                1996               1995
- ---------------------------------------------------------------------------------------------------------------------
<S>                                                                   <C>                 <C>                <C>
INTEREST INCOME:
Interest and fees on loans                                            $442,741            $362,231           $296,422
Interest and dividends on securities:
  Taxable                                                               47,119              37,861             36,397
  Nontaxable                                                             3,017               3,119              3,117
  Dividends                                                              2,767               2,194              2,197
Interest on federal funds sold and securities purchased under 
 resale agreements                                                       1,625               2,517              2,949
Other interest                                                             718                 610                744
- ---------------------------------------------------------------------------------------------------------------------
Total interest income                                                  497,987             408,532            341,826
- ---------------------------------------------------------------------------------------------------------------------
INTEREST EXPENSE:
Interest on deposits                                                   199,623             164,394            136,331
Interest on short-term borrowings                                       42,588              38,746             30,409
Interest on long-term debt                                               7,277               2,703              3,743
- ---------------------------------------------------------------------------------------------------------------------
Total interest expense                                                 249,488             205,843            170,483
- ---------------------------------------------------------------------------------------------------------------------
NET INTEREST INCOME                                                    248,499             202,689            171,343
Provision for possible loan losses (Notes 1, 5)                         13,026              12,545              8,986
- ---------------------------------------------------------------------------------------------------------------------
NET INTEREST INCOME AFTER PROVISION FOR POSSIBLE LOAN LOSSES           235,473             190,144            162,357
- ---------------------------------------------------------------------------------------------------------------------
NONINTEREST INCOME:
Mortgage servicing fees                                                 35,805              28,057             23,787
Service charges on deposit accounts                                     26,109              22,085             19,085
Securities gains, net (Note 3)                                             372                 123                598
Other charges, fees and commissions                                      7,159               6,383              6,628
Other income                                                            18,314              14,240             10,429
- ---------------------------------------------------------------------------------------------------------------------
Total noninterest income                                                87,759              70,888             60,527
- ---------------------------------------------------------------------------------------------------------------------
NONINTEREST EXPENSE:
Salaries and employee benefits                                          81,157              70,457             62,054
Occupancy expense of bank premises, net                                 20,198              15,669             14,570
Furniture and equipment expenses                                        17,084              13,417             10,116
Amortization of mortgage servicing rights                               17,069              13,627             10,261
Amortization of intangible assets                                        3,117               2,083              1,543
SAIF special assessment                                                     --               4,465                 --
Acquisition expense                                                      5,212              11,918              1,738
Other expense (Note 17)                                                 56,294              51,878             50,372
- ---------------------------------------------------------------------------------------------------------------------
Total noninterest expense                                              200,131             183,514            150,654
- ---------------------------------------------------------------------------------------------------------------------
INCOME BEFORE INCOME TAXES                                             123,101              77,518             72,230
Applicable income taxes (Note 18)                                       45,910              27,304             25,765
- ---------------------------------------------------------------------------------------------------------------------
Net Income                                                           $  77,191          $   50,214           $ 46,465
=====================================================================================================================
EARNINGS PER SHARE (NOTE 19):
  Basic                                                              $    1.84          $     1.30           $   1.30
  Diluted                                                                 1.78                1.25               1.21
AVERAGE NUMBER OF SHARES OUTSTANDING:
  Basic                                                                 42,034              38,615             35,696
  Diluted                                                               43,436              40,385             39,421
=====================================================================================================================
</TABLE>

See notes to consolidated financial statements.



                                  THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
                                                                             51
<PAGE>   32


             Colonial BancGroup, Inc.
CONSOLIDATED STATEMENTS OF CHANGES 97
IN SHAREHOLDERS' EQUITY

<TABLE>
<CAPTION>

                                                                                                          For the years ended
                                                                                             December 31, 1997, 1996 and 1995
                                                                                      (In thousands, except per share amounts)
       
                                                                                                                               
                                    CLASS A                CLASS B                             ADDITIONAL                          
                                  COMMON STOCK           COMMON STOCK         COMMON STOCK       PAID IN   RETAINED      UNEARNED
                                SHARES     AMOUNT      SHARES    AMOUNT      SHARES   AMOUNT     CAPITAL   EARNINGS   COMPENSATION
- ----------------------------------------------------------------------------------------------------------------------------------
<S>                          <C>           <C>        <C>        <C>       <C>         <C>       <C>       <C>        <C>
Balance, January 1, 1995      33,450,262   $83,626    1,270,176  $3,175                          $128,156  $ 73,746     $  (840)    
- ----------------------------------------------------------------------------------------------------------------------------------
Shares issued under:
  Directors Plan                   1,716         4                             32,332  $     81       241                          
  Stock Option Plans              13,182        33                            224,396       562     1,165                          
  Dividend Reinvestment                                                        53,516       134       448                          
  Stock Bonus Plan                                                             50,000       125       697                  (822)    
  Employee Stock Purchase 
    Plan                             536         1                              7,534        19        90                          
Issuance of common stock by
  a pooled bank prior 
  to merger                      156,790       392                             43,270       108     1,477    (1,360)       (187)    
Conversion of Class A Common  
  Stock and Class B Common  
  Stock to Common Stock      (33,622,486)  (84,056)  (1,270,176) (3,175)   34,892,662    87,231
Issuance of shares for 
  business combinations                                                     2,089,994     5,225    22,591                          
Net income                                                                                                   46,465                
Cash dividends: (Class A, 
  $0.1125 per share; Class 
  B, $0.0625 per share; 
  Common, $0.3375 per share)                                                                                (10,521)               
Cash dividends by pooled bank 
  prior to merger                                                                                            (1,808)               
Conversion of 7 1/2% 
  convertible subordinated 
  debentures                                                                   23,418        59       269                          
Conversion of 12 3/4% 
  convertible subordinated 
  debentures                                                                    1,120         2         8                          
Changes in unrealized gain 
  (loss) on securities 
  available for sale, net 
  of taxes                                                                                  
- ----------------------------------------------------------------------------------------------------------------------------------
Balance, December 31, 1995                                                 37,418,242    93,546   155,142   106,522      (1,849)    
- ----------------------------------------------------------------------------------------------------------------------------------
Shares issued under:
  Directors Plan                                                               31,710        79       249                          
  Stock Option Plans                                                          499,079     1,248     1,706                          
  Dividend Reinvestment                                                        60,136       150       897                          
  Stock Bonus Plan                                                             48,340       121       833                   246    
  Employee Stock Purchase 
    Plan                                                                       10,264        26       154                          
Issuance of shares for 
  business combinations                                                       154,596       386     2,214                          
Net income                                                                                                   50,214                
Cash dividends: ($.054 per 
  share)                                                                                                    (16,175)               
Cash dividends by pooled bank
  prior to merger                                                                                            (2,398)               
Treasury Stock activity by 
  pooled bank prior to merger                                                 (58,206)     (146)     (485)     (207)               
Conversion of 7 1/2% 
  convertible subordinated 
  debentures                                                                  174,926       437     2,011                          
Conversion of 12 3/4% 
  convertible subordinated 
  debentures                                                                  806,598     2,017     5,343                          
Change in unrealized gain 
  (loss) on securities 
  available for sale, net 
  of taxes                                                                                  
- ----------------------------------------------------------------------------------------------------------------------------------
Balance, December 31, 1996                                                 39,145,685    97,864   168,064   137,956      (1,603)    
- ----------------------------------------------------------------------------------------------------------------------------------
Issuance of shares for 
 immaterial poolings:  
  Tomoka Bancorporation                                                       661,992     1,655     1,628     3,043                
  Great Southern Bancorp                                                      927,811     2,320     5,287     2,514                
  First Independence Bank 
    of Florida                                                                503,932     1,260     5,634    (1,430)       
Shares issued under:
  Directors Plan                                                               31,082        78       425                         
   Stock Option Plans                                                         669,889     1,674     3,333                         
   Dividend Reinvestment                                                       42,199       105       843                         
   Stock Bonus Plan                                                            23,012        58       443                   (79)    
   Employee Stock Purchase 
     Plan                                                                      16,392        41       385                         
Purchase of treasury stock 
  for issuance in a business 
  combination                                                                (671,165)   (1,678)  (14,209)                        
Issuance of shares for 
  business combinations                                                     1,016,261     2,541    19,717                         
Net income                                                                                                   77,191
Cash dividends: ($0.60 per 
  share)                                                                                                    (24,957)
Conversion of 7 1/2% 
  convertible subordinated 
  debentures                                                                  163,164       408     1,877                         
Conversion of 7% convertible  
subordinated debentures                                                        15,171        38       192                         
Change in unrealized gain on
  securities available for 
  sale, net of taxes                                                                                             
- ----------------------------------------------------------------------------------------------------------------------------------
Balance, December 31, 1997                                                 42,545,425  $106,364  $193,619  $194,317     $(1,682)    
==================================================================================================================================


<CAPTION>           
                                                                     Unrealized
                                                                    Gain (Loss) on       Total
                                                                      Available      Shareholders'    
                                                                      For Sale         Equity
- --------------------------------------------------------------------------------------------------
<S>                                                                <C>               <C>
Balance, January 1, 1995                                           $  (12,546)        $275,317
- --------------------------------------------------------------------------------------------------
Shares issued under:
  Directors Plan                                                                           326
  Stock Option Plans                                                                     1,760
  Dividend Reinvestment                                                                    582
  Stock Bonus Plan                                                                          --
  Employee Stock Purchase 
    Plan                                                                                   110
Issuance of common stock by
  a pooled bank prior to 
  merger                                                                                   430
Conversion of Class A Common  
  Stock and Class B Common  
  Stock to Common Stock                                               
Issuance of shares for  
  business combinations                                                                 27,816
Net income                                                                              46,465
Cash dividends: (Class A, 
  $0.1125 per share; Class 
  B, $0.0625 per share; 
  Common, $0.3375 per share)                                                           (10,521)
Cash dividends by pooled bank 
  prior to merger                                                                       (1,808)
Conversion of 7 1/2% 
  convertible subordinated 
  debentures                                                                               328
Conversion of 12 3/4% 
  convertible subordinated 
  debentures                                                                                10
Changes in unrealized gain 
  (loss) on securities 
  available for sale, net 
  of taxes                                                             11,916           11,916
- --------------------------------------------------------------------------------------------------
Balance, December 31, 1995                                               (630)         352,731
- --------------------------------------------------------------------------------------------------
Shares issued under:
  Directors Plan                                                                           328
  Stock Option Plans                                                                     2,954
  Dividend Reinvestment                                                                  1,047
  Stock Bonus Plan                                                                       1,200
  Employee Stock Purchase 
    Plan                                                                                   180
Issuance of shares for 
  business combinations                                                                  2,600
Net income                                                                              50,214
Cash dividends: ($.054 
  per share)                                                                           (16,175)
Cash dividends by pooled 
  bank prior to merger                                                                  (2,398)
Treasury Stock activity by 
  pooled bank prior to merger                                                              838)
Conversion of 7 1/2% 
  convertible subordinated 
  debentures                                                                             2,448
Conversion of 12 3/4% 
  convertible subordinated 
  debentures                                                                             7,360
Change in unrealized gain 
  (loss) on securities 
  available for sale, net 
  of taxes                                                              1,057            1,057
- --------------------------------------------------------------------------------------------------
Balance, December 31, 1996                                                427          402,708
- --------------------------------------------------------------------------------------------------
Issuance of shares for 
 immaterial poolings:  
  Tomoka Bancorporation                                                   (23)           6,303
  Great Southern Bancorp                                                  (25)          10,096
  First Independence Bank 
    of Florida                                                            (25)           5,439
Shares issued under:
  Directors Plan                                                                           503
  Stock Option Plans                                                                     5,007
  Dividend Reinvestment                                                                    948
  Stock Bonus Plan                                                                         422
  Employee Stock Purchase  
     Plan                                                                                  426
Purchase of treasury stock 
  for issuance in a business 
  combination                                                                          (15,887)
Issuance of shares for 
  business combinations                                                                 22,258
Net income                                                                              77,191
Cash dividends: ($0.60 
  per share)                                                                           (24,957)
Conversion of 7 1/2% 
  convertible subordinated 
  debentures                                                                             2,285
Conversion of 7% convertible 
subordinated debentures                                                                    230
Change in unrealized gain on 
  securities available for 
  sale, net of taxes                                                    1,282            1,282
- --------------------------------------------------------------------------------------------------
Balance, December 31, 1997                                             $1,636         $494,254
==================================================================================================
</TABLE>

See notes to consolidated financial statements.



THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
52
<PAGE>   33


                                                      Colonial BancGroup, Inc.
                                      CONSOLIDATED STATEMENTS OF CASH FLOWS 97


<TABLE>
<CAPTION>

                                                                                                For the years ended
                                                                                  December 31, 1997, 1996, and 1995
                                                                                                      (In thousands)
                                                                              1997            1996           1995
- -------------------------------------------------------------------------------------------------------------------
<S>                                                                         <C>            <C>             <C>
Cash flows from operating activities:
Net income                                                                  $ 77,191       $  50,214       $ 46,465
Adjustments to reconcile net income to net cash provided by 
    (used in) operating activities:
    Depreciation, amortization and accretion                                  20,185          14,792         14,072
    Amortization of mortgage servicing rights                                 17,069          13,627         10,261
    Provision for possible loan losses                                        13,026          12,545          8,986
    Deferred income taxes                                                      1,320          (1,398)        (1,960)
    Gain on sale of securities, net                                             (372)           (123)          (598)
    (Gain) loss on sale of other assets                                       (1,318)           (534)            38
    Additions to mortgage servicing rights                                   (52,085)        (32,264)       (32,139)
    Net increase in mortgage loans held for sale                             (67,365)        (45,763)       (50,647)
    Increase in interest receivable                                          (11,546)         (1,837)        (9,249)
    (Increase) decrease in prepaids and other receivables                       (756)            426          4,693
    Increase (decrease) in accrued expenses and accounts payable                 563            (448)        (4,714)
    Increase in accrued income taxes                                           1,284             136          3,086
    Increase in interest payable                                               8,665           3,948         11,395
    Other, net                                                                (9,070)          8,702        (12,664)
- -------------------------------------------------------------------------------------------------------------------
      Total adjustments                                                      (80,400)        (28,191)       (59,440)
- -------------------------------------------------------------------------------------------------------------------
Net cash (used in) provided by operating activities                           (3,209)         22,023        (12,975)
- -------------------------------------------------------------------------------------------------------------------
Cash flows from investing activities:
  Proceeds from maturities of securities available for sale                  105,846          97,025         72,187
  Proceeds from sales of securities available for sale                        36,476          61,714         86,458
  Purchase of securities available for sale                                  (59,071)       (153,843)      (190,306)
  Proceeds from maturities of investment securities                          198,874         149,166        105,531
  Purchases of investment securities                                        (133,157)       (144,527)       (55,186)
  Net decrease in short-term investment securities                                --           5,300            200
  Net increase in loans                                                     (482,647)       (622,502)      (677,752)
  Purchase of bank owned life insurance                                      (30,000)             --             --
  Cash and cash equivalents received in bank acquisitions, net (Note 2)       28,242           1,437         23,201
  Cash and cash equivalents received in the purchase                                                                
    of assets and assumption of liabilities (Note 2)                              --           7,028             --
  Capital expenditures                                                       (35,742)        (23,249)       (12,382)
  Proceeds from sale of other real estate owned                                2,784          10,324         10,987
  Purchase of treasury stock for issuance in a business acquisition          (15,887)             --             --  
  Other, net                                                                   3,258             111          2,474
- -------------------------------------------------------------------------------------------------------------------
Net cash used in investing activities                                       (381,024)       (612,016)      (634,588)
- -------------------------------------------------------------------------------------------------------------------
Cash flows from financing activities:
  Net increase in demand, savings and time deposits                          292,605         381,551        553,600
  Net increase in federal funds purchased, 
    repurchase agreements and other short-term borrowings                     68,512         226,060        193,341
  Proceeds from issuance of long-term debt                                    70,000           6,394         12,092
  Repayment of long-term debt                                                (16,996)         (5,064)       (55,526)
  Proceeds from issuance of common stock                                       7,281           3,318          2,406
  Proceeds from issuance of subordinated debt                                     --              --          1,425
  Dividends paid                                                             (24,957)        (18,573)       (12,329)
- -------------------------------------------------------------------------------------------------------------------
Net cash provided by financing activities                                    396,445         593,686        695,009
- -------------------------------------------------------------------------------------------------------------------
Net increase in cash and cash equivalents                                     12,212           3,693         47,446
Cash and cash equivalents at beginning of year                               261,200         257,507        210,061
- -------------------------------------------------------------------------------------------------------------------
Cash and cash equivalents at end of year (Note 1)                           $273,412       $ 261,200       $257,507
===================================================================================================================
Supplemental disclosures of cash flow information:
  Cash paid during the year for:
    Interest                                                                $241,389       $ 196,316       $157,996
    Income taxes                                                              43,905          29,637         23,202
  Non-cash transactions:  
    Transfer of loans to other real estate                                  $ 14,458       $   8,770       $  6,013  
    Origination of loans from the sale of other real estate                      612             763            830  
    Securitization of mortgage loans                                              --          87,641             -- 
    Transfer of investment securities to securities available for sale            --              --         60,421  
    Conversion of subordinated debentures to common stock                      2,515           9,808            428  
    Assets acquired in business combinations                                 554,803          77,923        307,425
    Liabilities assumed in business combinations                            (526,741)         76,760        302,810
===================================================================================================================
</TABLE>

See notes to consolidated financial statements.



                                  THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
                                                                             53
<PAGE>   34

                     Colonial BancGroup, Inc.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 97

                                                            For the years ended
                                               December 31, 1997, 1996 and 1995

1.   SUMMARY OF SIGNIFICANT ACCOUNTING 
     AND REPORTING POLICIES

     The Colonial BancGroup, Inc. ("BancGroup") and its subsidiaries operate 
predominantly in the domestic commercial and mortgage banking industry. The
accounting and reporting policies of BancGroup and its subsidiaries conform to
generally accepted accounting principles and to general practice within the
banking industry. The following summarizes the most significant of these
policies.
    BASIS OF PRESENTATION--The consolidated financial statements of BancGroup
for 1996 and 1995 have been previously restated to give retroactive effect to
the April 1997 combination with Fort Brooke Bancorporation ("Fort Brooke"), the
January 1997 combinations with Jefferson Bancorp, Inc. ("Jefferson") and D/W
Bankshares, Inc. ("Bankshares") as well as the July 1996 combinations with
Commercial Bancorp of Georgia, Inc., ("Commercial") and Southern Banking
Corporation ("Southern") which were accounted for as poolings of interests. 
(See Note 2)
    PRINCIPLES OF CONSOLIDATION--The consolidated financial statements and notes
to consolidated financial statements include the accounts of BancGroup and its
subsidiaries, all of which are wholly owned. All significant intercompany
balances and transactions have been eliminated.
    USE OF ESTIMATES IN THE PREPARATION OF FINANCIAL STATEMENTS--The preparation
of financial statements in conformity with 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 revenues and expenses during the reporting period. Actual results could
differ from those estimates.
    CASH AND CASH EQUIVALENTS--BancGroup considers cash and highly liquid
investments with maturities of three months or less when purchased as cash and
cash equivalents. Cash and cash equivalents consist primarily of cash and due
from banks, interest-bearing deposits in banks and Federal funds sold.
    INVESTMENT SECURITIES AND SECURITIES AVAILABLE FOR SALE--Securities are
classified as either held to maturity, available for sale or trading.
    Held to maturity or investment securities are securities for which
management has the ability and intent to hold on a long-term basis or until
maturity. These securities are carried at amortized cost, adjusted for
amortization of premiums, and accretion of discount to the earlier of the
maturity or call date.
    Securities available for sale represent those securities intended to be held
for an indefinite period of time, including securities that management intends
to use as part of its asset/liability strategy, or that may be sold in response
to changes in interest rates, changes in prepayment risk, the need to increase
regulatory capital or other similar factors. Securities available-for-sale are
recorded at market value with unrealized gains and losses net of any tax effect,
added or deducted directly from shareholders' equity.
    Securities carried in trading accounts are carried at market value with
unrealized gains and losses reflected in income.
    Realized and unrealized gains and losses are based on the specific    
identification method. 
     MORTGAGE LOANS HELD FOR SALE--Mortgage loans held for sale are carried at 
the lower of aggregate cost or market. The cost of mortgage loans held for sale
is the mortgage note amount plus certain net origination costs less discounts
collected. The cost of mortgage loans is adjusted by gains and losses generated
from corresponding hedging transactions, principally using forward sales
commitments, entered into to protect the inventory value of the loans from
increases in interest rates. Hedge positions are also used to protect the
pipeline of commitments to originate and purchase loans from changes in interest
rates. Gains and losses resulting from changes in the market value of the
inventory, pipeline and open hedge positions are netted. Any net gain that
results is deferred; any net loss that results is recognized when incurred.
Hedging gains and losses realized during the commitment and warehousing period
related to the pipeline and mortgage loans held for sale are deferred. Hedging
losses are recognized currently if deferring such losses would result in
mortgage loans held for sale and the pipeline being valued in excess of their
estimated net realizable value. The aggregate cost of mortgage loans held for
sale at December 31, 1997 and 1996 is less than their aggregate net realizable
value. Gains or losses on the sale of Federal National Mortgage Association
mortgage-backed securities are recognized on the earlier of the date settled or
the date that a forward commitment to deliver a security to a dealer is
effectively offset by a commitment to buy a similar security (paired off). These
gains or losses are included in other income.
    LOANS--Loans are stated at face value, net of unearned income and allowance
for possible loan losses. Interest income on loans is recognized under the
"interest" method except for certain installment loans where interest income is
recognized under the "Rule of 78's" (sum-of-the-months digits) method, which
does not produce results significantly different from the "interest" method.
Nonrefundable fees and costs associated with originating or acquiring loans are
recognized under the interest method as a yield adjustment over the life of the
corresponding loan.
    ALLOWANCE FOR POSSIBLE LOAN LOSSES--A loan is considered impaired, based on
current information and events, if it is probable that the Company will be
unable to collect the scheduled payments of principal or interest when due
according to the contractual terms of the loan agreement. Uncollateralized loans
are measured for impairment based on the present value of expected future cash
flows discounted at the historical effective 



THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
54
<PAGE>   35

interest rate, while all collateral-dependent loans are measured for impairment
based on the fair value of the collateral. Smaller balance homogeneous loans
which consist of residential mortgages and consumer loans are evaluated
collectively and reserves are established based on historical loss experience.
     The allowance for loan losses is established through charges to earnings 
in the form of a provision for loan losses. Increases and decreases in the
allowance due to changes in the measurement of the impaired loans are included
in the provision for loan losses. Loans continue to be classified as impaired
unless they are brought fully current and the collection of scheduled interest
and principal is considered probable. When a loan or portion of a loan is
determined to be uncollectible, the portion deemed uncollectible is charged
against the allowance and subsequent recoveries, if any, are credited to the
allowance.
     Management's periodic evaluation of the adequacy of the allowance is based
on the Bank's past loan loss experience, known and inherent risks in the
portfolio, adverse situations that may affect the borrowers' ability to repay,
estimated value of any underlying collateral, and an analysis of current
economic conditions. While management believes that it has established the
allowance in accordance with generally accepted accounting principles and has
taken into account the views of its regulators and the current economic 
environment, there can be no assurance that in the future the Bank's regulators
or its economic environment will not require further increases in the allowance.
     INCOME RECOGNITION ON IMPAIRED AND NONACCRUAL LOANS--Loans, including
impaired loans, are generally classified as nonaccrual if they are past due as
to maturity or payment of principal or interest for a period of more than 90
days, unless such loans are well collateralized and in the process of
collection. If a loan or a portion of a loan is classified as doubtful or is
partially charged off, the loan is generally classified as nonaccrual. Loans
that are on a current payment status or past due less than 90 days may also be
classified as nonaccrual if repayment in full of principal and/or interest is in
doubt.
     Loans may be returned to accrual status when all principal and interest
amounts contractually due (including arrearages) are reasonably assured of
repayment within an acceptable period of time, and there is a sustained period
of repayment performance (generally a minimum of six months) by the borrower, in
accordance with the contractual terms of interest and principal.
     While a loan is classified as nonaccrual and the future collectibility of
the recorded loan balance is doubtful, collections of interest and principal are
generally applied as a reduction to principal outstanding, except in the case of
loans with scheduled amortizations where the payment is generally applied to the
oldest payment due. When the future collectibility of the recorded loan balance
is expected, interest income may be recognized on a cash basis. In the case
where a nonaccrual loan has been partially charged off, recognition of interest
on a cash basis is limited to that which would have been recognized on the
recorded loan balance at the contractual interest rate. Receipts in excess of
that amount are recorded as recoveries to the allowance for loan losses until
prior chargeoffs have been fully recovered. Interest income recognized on a
cash basis was immaterial for the years ended December 31, 1997, 1996 and 1995.
     PREMISES AND EQUIPMENT--Bank premises and equipment are stated at cost, 
less accumulated depreciation and amortization. Depreciation is computed
generally using the straight-line method over the estimated useful lives of the
related assets. Leasehold improvements are amortized over the terms of the
respective leases or the estimated useful lives of the improvements, whichever
is shorter. Estimated useful lives range from five to forty years for bank
buildings and leasehold improvements and three to ten years for furniture and
equipment.
     Expenditures for maintenance and repairs are charged against earnings as
incurred. Costs of major additions and improvements are capitalized. Upon
disposition or retirement of property, the asset account is relieved of the cost
of the item and the allowance for depreciation is charged with accumulated
depreciation. Any resulting gain or loss is reflected in current income.
     OTHER REAL ESTATE OWNED--Other real estate owned includes real estate
acquired through foreclosure or deed taken in lieu of foreclosure. These amounts
are recorded at the lower of cost or market value less estimated costs to sell.
Any write-down from the cost to market value required at the time of foreclosure
is charged to the allowance for possible loan losses. Subsequent write-downs and
gains or losses recognized on the sale of these properties are included in
noninterest income or expense.
     INTANGIBLE ASSETS--Intangible assets acquired in acquisitions of banks are
stated at cost, net of accumulated amortization. Amortization is provided over a
period up to twenty-five years for the excess of cost over tangible and
identified intangible assets acquired using the straight-line method or an
accelerated method, as applicable, and ten years for deposit core base
intangibles using an accelerated method. The recoverability of intangible assets
is reviewed periodically based on the current earnings of acquired entities. If
warranted, analysis, including undiscounted income projections, are made to
determine if adjustments to carrying value or amortization periods are
necessary.
     MORTGAGE SERVICING RIGHTS--The total cost of mortgage loans held for sale
is allocated to mortgage servicing rights and mortgage loans held for sale
(without mortgage servicing rights) based on their relative fair values. The
aggregate basis is used to determine the lower of cost or market value when
capitalizing mortgage servicing rights.
     Mortgage servicing rights are being amortized primarily using an 
accelerated method in proportion to the estimated net servicing income from the
related loans, which approximates a level yield method. The amortization period
represents management's best estimate of the remaining loan lives.
     The carrying values of the mortgage servicing rights 



                                  THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
                                                                             55

<PAGE>   36

are evaluated for impairment based on their fair values categorized by coupon
rate. Fair values of servicing rights are determined by estimating the present
value of future net servicing income considering the average interest rate and
the average remaining lives of the related mortgage loans being serviced.
     The servicing portfolio is geographically disbursed throughout the United
States with a concentration in the southern states. The mortgage servicing
rights at December 31, 1997 and 1996 are stated net of accumulated amortization
of approximately $55 million and $38 million, respectively.
     Mortgage servicing fees are deducted from the monthly payments on mortgage
loans and are recorded as income when earned. Fees from investors for servicing
their portfolios of residential loans generally range from 1/4 of 1% to 1/2 of
1% per year on the outstanding principal balance.
     LONG LIVED ASSETS--BancGroup reviews long-lived assets and certain
identifiable intangibles for impairment whenever events or changes in
circumstances indicate that the carrying amount of the asset may not be
recoverable. If the future undiscounted cash flows expected to result from the
use of the asset and its eventual disposition are less than the carrying amount
of the asset, an impairment loss is recognized. Long-lived assets and certain
intangibles to be disposed of are reported at the lower of carrying amount or
fair value less cost to sell.
     INCOME TAXES--BancGroup uses the asset and liability method of accounting
for income taxes (See Note 18). Under the asset and liability method, deferred
tax assets and liabilities are recorded at currently enacted tax rates
applicable to the period in which assets or liabilities are expected to be
realized or settled. Deferred tax assets and liabilities are adjusted to reflect
changes in statutory tax rates resulting in income adjustments in the period
such changes are enacted.
     STOCK-BASED COMPENSATION--BancGroup adopted SFAS No. 123, "Accounting for
Stock-Based Compensation," on January 1, 1996. This statement defines a fair
value based method of accounting for an employee stock option or similar equity
instrument. However, SFAS No. 123 allows an entity to continue to measure
compensation costs for those plans using the intrinsic value based method of
accounting prescribed by APB Opinion No. 25, Accounting for Stock Issued to
Employees. Entities electing to remain with the accounting in Opinion No. 25
must make pro forma disclosures of net income and earnings per share as if the
fair value based method of accounting defined in SFAS No. 123 had been applied.
Under the fair value based method, compensation cost is measured at the grant
date based on the value of the award and is recognized over the service period,
which is usually the vesting period. Under the intrinsic value based method,
compensation cost is the excess, if any, of the quoted market price of the stock
at the grant date or other measurement date over the amount an employee must pay
to acquire the stock. BancGroup has elected to continue to measure compensation
cost for its stock option plans under the provisions in APB Opinion 25.
     EARNINGS PER SHARE--BancGroup adopted SFAS No. 128, "Earnings Per Share" 
on December 31, 1997. This statement establishes standards for computing and
presenting earnings per share (EPS) and applies to entities with publicly held
common stock or potential common stock. This statement replaces the presentation
of primary EPS with a presentation of basic EPS and requires dual presentation
of basic and diluted EPS on the face of the income statement for all entities
with complex capital structures and requires a reconciliation of the numerator
and denominator of the basic EPS computation to the numerator and denominator of
the diluted EPS computation. All prior year earnings per share data has been
restated to reflect the presentation required under SFAS No. 128 as well as a
two-for-one stock split effected in the form of a 100 percent stock dividend
distributed on February 11, 1997.
     ADVERTISING COSTS--Advertising costs are expensed as incurred.
     RECLASSIFICATIONS--Certain reclassifications have been made to the 1996
financial statements to conform to the 1997 presentation.
     RECENTLY ISSUED ACCOUNTING STANDARDS--In June 1996, the Financial 
Accounting Standards Board issued SFAS No. 125, "Accounting for Transfers and
Servicing of Financial Assets and Extinguishments of Liabilities." This
statement provides accounting and reporting standards for transfers and
servicing of financial assets and extinguishments of liabilities utilizing the
financial-components approach that focuses on control. Under that approach,
after a transfer of financial assets, an entity recognizes the financial and
servicing assets it controls and the liabilities it has incurred, derecognizes
financial assets when control has been surrendered, and derecognizes liabilities
when extinguished.
     This Statement is effective for transfers and servicing of financial 
assets and extinguishments of liabilities occurring after December 31, 1996, and
is to be applied prospectively. Earlier or retroactive application is not
permitted. However, in December 1996, the Financial Accounting Standards Board
issued SFAS No. 127, "Deferral of the Effective Date of Certain Provisions of
FASB Statement No. 125." This statement defers the effective date of certain
provisions for one year (December 31, 1997). The deferred provisions relate to
repurchase agreements, dollar-roll transactions, securities lending, and similar
transactions. The effective date for all other transfers and servicing of
financial assets is unchanged. Management does not believe that the adoption of
SFAS No. 125 will have a material impact on BancGroup's financial statements.
     In June 1997, the Financial Accounting Standards Board issued SFAS No. 130,
"Reporting of Comprehensive Income," which establishes standards for reporting
and display of comprehensive income and its components (revenues expenses,
gains, and losses) in a full set of financial statements. This statement also
requires that all items that are required to be recognized under accounting
standards as components of comprehensive income be reported in a financial
statement that is dis-



THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
56
<PAGE>   37

played with the same prominence as other financial statements.
          This statement is effective for fiscal years beginning after December 
15, 1997. Although earlier application is permitted, BancGroup has chosen not to
adopt early. Reclassification of financial statements for earlier periods
provided for comparative purposes is required.
     In June 1997, the Financial Accounting Standards Board also issued SFAS 
No. 131, "Disclosures about Segments of an Enterprise and Related Information,"
which establishes standards for the way that public business enterprises report
information about operating segments in annual financial statements and requires
that those enterprises report selected information about operating segments in
interim financial reports issued to shareholders. This statement also
establishes standards for related disclosures about products and services,
geographic areas, and major customers. This statement requires the reporting of
financial and descriptive information about an enterprise's reportable operating
segments.
     This statement is effective for financial statements for periods beginning
after December 15, 1997. In the initial year of application, comparative
information for earlier years is to be restated.
     Pursuant to SFAS No. 131, BancGroup will report two segments: commercial 
banking and mortgage banking.

2.   BUSINESS COMBINATIONS

     BancGroup recently completed the following business combinations with 
other financial institutions. The balances reflected are as of the date of
consummation.

<TABLE>
<CAPTION>
(DOLLARS IN THOUSANDS)
                                                        ACCOUNTING                DATE        BANCGROUP    CASH        TOTAL
FINANCIAL INSTITUTIONS                                   TREATMENT             CONSUMMATED      SHARES     PAID (2)   ASSETS
- -----------------------------------------------------------------------------------------------------------------------------
<S>                                                   <C>                      <C>           <C>         <C>         <C>
1995
Colonial Mortgage Company (AL)                        Pooling of interests       02/17/95     4,545,454              $ 71,000
Brundidge Banking Company (AL)                        Purchase                   03/31/95       532,868                56,609
Mt. Vernon Financial Corp. (GA)                       Purchase                   10/20/95     1,043,440               217,967
Farmers & Merchants Bank (AL)                         Purchase                   11/03/95       513,686   $ 3,000      56,050
- -----------------------------------------------------------------------------------------------------------------------------
1996*
Commercial Bancorp of Georgia, Inc. (GA)              Pooling of interests       07/03/96     2,306,460               232,555
Southern Banking Corporation (FL)                     Pooling of interests       07/03/96     2,858,494               232,461
Dothan Federal Savings Bank (AL)                      Purchase                   07/08/96       154,690     2,600      48,366
- -----------------------------------------------------------------------------------------------------------------------------
1997
Jefferson Bancorp, Inc. (FL)                          Pooling of interests       01/03/97     3,854,952               472,732
Tomoka Bancorp, Inc. (FL)                             Pooling of interests(1)    01/03/97       661,992                76,700
First Family Financial Corp. (FL)                     Purchase                   01/09/97       330,564     6,492     167,300
D/W Bankshares, Inc. (GA)                             Pooling of interests       01/31/97     1,016,548               138,686
Shamrock Holdings, Inc. (AL)                          Purchase                   03/05/97                  11,813      54,500
Fort Brooke Bancorporation (FL)                       Pooling of interests       04/22/97     1,599,973               208,800
Great Southern Bancorp (FL)                           Pooling of interests(1)    07/01/97       927,811               121,009
First Commerce Banks of Florida, Inc. (FL)            Purchase                   07/01/97       685,695                97,093
Dadeland BancShares, Inc. (FL)                        Purchase                   09/15/97                  38,000     169,946
First Independence Bank of Florida (FL)               Pooling of interests(1)    10/01/97       503,932                65,048
- -----------------------------------------------------------------------------------------------------------------------------
</TABLE>

(1)  Due to the immaterial impact on BancGroup's Financial Statements, prior 
     years have not been restated to include these poolings of interests.

(2)  Does not include immaterial amounts paid in lieu of fractional shares.
  *  On April 19, 1996, BancGroup purchased certain assets totaling $31,428,000
     and assumed certain liabilities, primarily deposits, totaling $30,994,000 
     of the Enterprise, Alabama branch of First Federal Bank.

     In addition to the combinations shown above, BancGroup has closed or has
plans to close the following combinations since December 31, 1997. The balances
reflected are as of December 31, 1997. The following business combinations have
not been reflected in the financial statements at December 31, 1997.

<TABLE>
<CAPTION>
(DOLLARS IN THOUSANDS)
                                                         ACCOUNTING               DATE        BANCGROUP     OTHER          TOTAL
FINANCIAL INSTITUTIONS                                   TREATMENT             CONSUMMATED     SHARES   CONSIDERATION(1)   ASSETS
- ---------------------------------------------------------------------------------------------------------------------------------
<S>                                                   <C>                      <C>           <C>        <C>              <C>
United American Holding Corp. (FL)                    Pooling of interests       02/02/98    2,113,206                   $275,263
ASB Bancshares, Inc. (AL)                             Purchase                   02/05/98      467,257     $7,725(2)      158,656
First Central Bank (FL)                               Pooling of interests       02/11/98      688,684                     62,897
South Florida Banking Corp. (FL)                      Pooling of interests       02/12/98    1,932,229                    255,769
Commercial Bank of Nevada (NV)                        Pooling of interests       Pending       842,157                    120,108
</TABLE>

(1) Does not include immaterial amounts paid in lieu of fractional shares.
(2) Represents subordinated debentures.



                                  THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
                                                                             57
<PAGE>   38

     The combination with Colonial Mortgage Company ("CMC") in 1995 was 
accounted for using a method of accounting similar to a pooling of interests.
The 1996 combinations with Southern and Commercial and the 1997 combinations
with Jefferson, Bankshares and Fort Brooke were accounted for using the
pooling-of-interests method. Accordingly, all financial statement amounts have
been restated to reflect the financial condition and results of operations as if
these combinations had occurred at the beginning of the earliest period
presented. The 1997 combinations with Tomoka Bancorp, Inc., Great Southern
Bancorp and First Independence Bank of Florida were accounted for using the
pooling-of-interests method, however, due to immateriality, the prior year
financial statements were not restated. The remaining business combinations were
accounted for as purchases, and the operations and income of the combined
institutions are included in the income of BancGroup from the date of purchase.
The proforma impact of the purchase method business combinations on BancGroup's
financial statements for periods prior to acquisition is not significant.
     The following is summary operating information for BancGroup showing the
effect of the business combinations described in the preceding paragraphs 
(years prior to consummation).

<TABLE>
<CAPTION>
                          AS ORIGINALLY    EFFECT OF      CURRENTLY
(IN THOUSANDS)               REPORTED      POOLINGS       REPORTED
=====================================================================
<S>                       <C>              <C>           <C>
1996:
  Net interest income       $169,678       $33,011       $202,689
  Noninterest income          65,982         4,906         70,888
  Net income                  53,608        (3,394)        50,214

1995:
  Net interest income        118,442        52,901        171,343
  Noninterest income          45,982        14,545         60,527
  Net income                  38,794         7,671         46,465
=====================================================================
</TABLE>


3.   SECURITIES

     The carrying and market values of investment securities are summarized as
follows:

<TABLE>
<CAPTION>

INVESTMENT SECURITIES
                                                     1997                                          1996
                             ----------------------------------------------------------------------------------------------
                             AMORTIZED      UNREALIZED  UNREALIZED    MARKET   Amortized  Unrealized  Unrealized   Market
(IN THOUSANDS)                 COST           GAINS       LOSSES      VALUE      Cost       Gains      Losses      Value
===========================================================================================================================
<S>                          <C>            <C>         <C>          <C>       <C>        <C>         <C>          <C>
U.S. Treasury securities
 and obligations of U.S.
 government agencies         $145,768         $  883      $ (67)     $146,584   $171,176    $1,699      $  (140)   $172,735
Mortgage-backed securities     72,155            754       (634)       72,275     76,268       616         (883)     76,001
Obligations of state and
 political subdivisions        44,566          1,311         (9)       45,868     45,912     1,056          (55)     46,913
Other                           1,741            115        (17)        1,609      6,786        74         (214)      6,646
- ---------------------------------------------------------------------------------------------------------------------------
Total                        $264,230         $2,833      $(727)     $266,336   $300,142    $3,445      $(1,292)   $302,295
===========================================================================================================================
</TABLE>

    The carrying and market values of securities available for sale are
summarized as follows:

<TABLE>
<CAPTION>
SECURITIES AVAILABLE FOR SALE
                                                     1997                                          1996                     
                             ----------------------------------------------------------------------------------------------
                             AMORTIZED      UNREALIZED  UNREALIZED    MARKET   Amortized  Unrealized  Unrealized   Market  
(IN THOUSANDS)                 COST           GAINS       LOSSES      VALUE      Cost       Gains      Losses      Value   
===========================================================================================================================
<S>                          <C>            <C>         <C>          <C>       <C>        <C>         <C>          <C>  
U.S. Treasury securities
 and obligations of U.S.
 government agencies         $244,154         $1,581      $  (469)   $245,266   $262,775    $1,208      $(1,641)   $262,342
Mortgage-backed 
 securities                   216,316          1,751       (1,335)    216,732    177,999     1,619       (1,280)    178,338
Obligations of state and                                                                                     
 political subdivisions        17,045            362           (4)     17,403     13,910       166          (93)     13,983
Other                           4,957            961           (1)      5,917      6,895       907         (243)      7,559
- ---------------------------------------------------------------------------------------------------------------------------
Total                        $482,472         $4,655      $(1,809)   $485,318   $461,579    $3,900      $(3,257)   $462,222
===========================================================================================================================
</TABLE>



THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
58
<PAGE>   39

     The market values of obligations of states and political subdivisions were
established with the assistance of an independent pricing service. They were
based on available market data reflecting transactions of relatively small size
and not necessarily indicative of the prices at which large amounts of
particular issues could be readily sold or purchased.
     Included within securities available for sale is $42,686,000 and 
$39,011,000 in Federal Home Loan Bank stock at December 31, 1997 and 1996,
respectively.
     Securities with a carrying value of approximately $589,843,000 and
$529,423,000 at December 31, 1997 and 1996 respectively, were pledged for
various purposes as required or permitted by law.
     Gross gains of $413,000, $239,000 and $764,000 and gross losses of 
$41,000, $116,000 and $166,000 were realized on sales of securities for 1997,
1996, and 1995, respectively. The amortized cost and market value of debt
securities at December 31, 1997, by contractual maturity, are as follows.
Expected maturities differ from contractual maturities because borrowers may
have the right to call or prepay obligations with or without call or prepayment
penalties.

<TABLE>
<CAPTION>
                                                    Securities Available
                         Investment Securities           For Sale
                         AMORTIZED      MARKET      AMORTIZED      MARKET
(IN THOUSANDS)              COST        VALUE         COST          VALUE
=========================================================================
<S>                      <C>         <C>             <C>         <C>
Due in one year                 
 or less                 $  61,642   $ 61,843        $ 25,032    $ 25,081
Due after one year              
 through five years        110,393    111,223         129,565     130,130
Due after five years 
 through ten years          15,558     16,190          49,173      49,817
Due after ten years          4,482      4,805          18,494      18,865
- -------------------------------------------------------------------------
                           192,075    194,061         222,264     223,893
Mortgage-backed   
 securities                 72,155     72,275         216,316     216,732
- -------------------------------------------------------------------------
Total                     $264,230   $266,336        $438,580    $440,625
=========================================================================
</TABLE>


4.    LOANS

      A summary of loans follows:

<TABLE>
<CAPTION>

(IN THOUSANDS)                             1997            1996
===================================================================
<S>                                     <C>             <C>
Commercial, financial, 
 and agricultural                       $  612,499      $  589,418
Real estate--commercial                  1,379,845       1,033,346
Real estate--construction                  622,726         460,537
Real estate--mortgage                    2,194,003       1,801,703
Installment and consumer                   300,456         278,600
Other                                       68,089          55,883
- ------------------------------------------------------------------
Subtotal                                 5,177,618       4,219,487
Unearned income                               (692)         (3,309)
- ------------------------------------------------------------------
Total                                   $5,176,926      $4,216,178
==================================================================
</TABLE>

     BancGroup's lending is concentrated throughout Alabama, southern Tennessee,
central Georgia and central, southwest and south Florida, and repayment of these
loans is in part dependent upon the economic conditions in the respective
regions of the states. Management does not believe the loan portfolio contains
concentrations of credits either geographically or by borrower which would
expose BancGroup to unacceptable amounts of risk. Management continually
evaluates the potential risk in all segments of the portfolio in determining the
adequacy of the allowance for possible loan losses. Other than concentrations of
credit risk in commercial real estate and residential real estate loans in
general, management is not aware of any significant concentrations.
     BancGroup evaluates each customer's credit worthiness on a case-by-case
basis. The amount of collateral obtained, if deemed necessary by BancGroup upon
extension of credit, is based on management's credit evaluation of the
counterparty. Collateral held varies but may include accounts receivable,
inventory, property, plant and equipment, residential houses and
income-producing commercial properties. No additional credit risk exposure,
relating to outstanding loan balances, exists beyond the amounts shown in the
consolidated statement of condition at December 31, 1997.
     In the normal course of business, loans are made to officers, directors,
principal shareholders and to companies in which they own a significant
interest. Loan activity to such parties with an aggregate loan balance of more
than $60,000 during the year ended December 31, 1997 are summarized as follows:

<TABLE>
<CAPTION>
(IN THOUSANDS)
Balance                                                    Balance
1/1/97                Additions          Repayments        12/31/97
- -------------------------------------------------------------------
<S>                   <C>                <C>               <C>
$46,634                41,683              54,133          $34,184
- -------------------------------------------------------------------
</TABLE>

     At December 31, 1997 and 1996, the recorded investment in loans for which
impairment has been recognized totaled $5,020,000 and $4,303,000, respectively,
and these loans had a corresponding valuation allowance of $3,071,000 and
$2,673,000, respectively. The impaired loans were measured for impairment based
primarily on the value of underlying collateral. For the years ended December
31, 1997 and 1996, the average recorded investment in impaired loans was
approximately $3,592,000 and $3,080,000. BancGroup recognized approximately
$323,000 and $276,000 of interest on impaired loans during the portion of the
year that they were impaired in 1997 and 1996, respectively.
     BancGroup uses several factors in determining if a loan is impaired. 
Generally, nonaccrual loans as well as loans classified by internal loan review
are reviewed for impairment. The internal asset classification procedures
include a thorough review of significant loans and lending relationships and
include the accumulation of related data. This data includes loan payment
status, borrower's financial data, collateral value and borrower's operating
factors such as cash flows, operating income or loss, etc.




                                  THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
                                                                             59
<PAGE>   40

5.   ALLOWANCE FOR POSSIBLE LOAN LOSSES

     An analysis of the allowance for possible loan losses is as follows:

<TABLE>
<CAPTION>
(IN THOUSANDS)                    1997         1996        1995
=================================================================
<S>                             <C>          <C>          <C>
Balance, January 1              $53,443      $46,917      $42,527
Addition due to acquisitions      6,872          618        1,129
Provision charged to income      13,026       12,545        8,986
Loans charged off               (15,298)     (11,850)      (8,488)
Recoveries                        4,139        5,213        2,763
- -----------------------------------------------------------------
Balance, December 31            $62,182      $53,443      $46,917
=================================================================
</TABLE>

6.   FINANCIAL INSTRUMENTS WITH OFF-BALANCE SHEET RISK

     BancGroup is party to financial instruments with off-balance sheet risk in
the normal course of business to meet the financial needs of its customers.
These financial instruments include loan commitments and standby letters of
credit and obligations to deliver and sell mortgage loans and involve, to
varying degrees, elements of credit and interest rate risk in excess of the
amount recognized in the financial statements.
     BancGroup's exposure to credit loss in the event of nonperformance by the
other party to the financial instrument for loan commitments, standby letters of
credit and obligations to deliver and sell mortgage loans is represented by the
contractual amount of those instruments. BancGroup uses the same credit policies
in making commitments and conditional obligations as it does for on-balance
sheet instruments. BancGroup has no significant concentrations of credit risk
with any individual counterparty to originate loans. The total amounts of
financial instruments with off-balance sheet risk as of December 31, 1997 and
1996 are as follows:

<TABLE>
<CAPTION>
                                              CONTRACT AMOUNT
                                          -----------------------
(IN THOUSANDS)                               1997          1996
- -----------------------------------------------------------------
<S>                                       <C>            <C>
Financial instruments whose
 contract amounts represent
 credit risk:

Loan commitments                          $1,230,459     $726,120
Standby letters of credit                     52,925       48,851
Mortgage sales commitments                   121,911      193,970
</TABLE>

     Since many of the loan commitments may expire without being drawn upon, 
the total commitment amount does not necessarily represent future cash
requirements. The credit risk involved in issuing letters of credit and funding
loan commitments is essentially the same as that involved in extending loan
facilities to customers.
     Obligations to sell loans at specified dates (typically within ninety days
of the commitment date) and at specified prices are intended to hedge the
interest rate risk associated with the time period between the initial offer to
lend and the subsequent sale to a permanent investor. Risks arise from changes
in interest rates. Changes in the market value of the sales commitments are
included in the measurement of the gain or loss on mortgage loans held for sale.
The current market value of these commitments was $120,762,000 and $194,858,000
at December 31, 1997 and 1996, respectively.

7.   PREMISES AND EQUIPMENT

     Premises and equipment are summarized as follows:

<TABLE>
<CAPTION>
(IN THOUSANDS)                                  1997         1996
=================================================================
<S>                                         <C>         <C>
Land                                        $ 27,088    $  22,840
Bank premises                                 81,871       64,884
Equipment                                     82,952       66,227
Leasehold improvements                        16,959       14,585
Construction in progress                      12,126        2,554
Automobiles                                      682          404
- -----------------------------------------------------------------
Total                                        221,678      171,494
Less accumulated depreciation   
 and amortization                             92,090       77,497
- -----------------------------------------------------------------
Premises and equipment, net                 $129,588    $  93,997
=================================================================
</TABLE>

8.   SHORT-TERM BORROWINGS

     Short-term borrowings are summarized as follows:

<TABLE>
<CAPTION>
(IN THOUSANDS)                      1997         1996         1995
==================================================================
<S>                             <C>          <C>          <C>
Federal funds purchased 
 and securities sold 
 under repurchase 
 agreements                     $252,729     $127,112     $152,505
FHLB borrowings                  645,000      715,000      465,000
Other short-term   
 borrowings                       24,040        2,017        1,141
- ------------------------------------------------------------------
Total                           $921,769     $844,129     $618,646
==================================================================
</TABLE>

     BancGroup's Parent Company had outstanding term notes (Note 9) of which 
the current portion, $0 and $1,033,000, is included in other short-term
borrowings at December 31, 1997 and 1996, respectively.
     In 1996, BancGroup entered into a line of credit with a financial
institution totaling $35 million of which the current portion, $10,000,000 and
$0, is included in other short-term borrowings at December 31, 1997 and 1996,
respectively (Note 9).
     BancGroup had a reverse repurchase agreement outstanding in the amount of
$12 million at December 31, 1997, which is included in other short-term
borrowings. This debt is directly related to an asset of $12 million in
securities purchased under resale agreement with another financial institution.
     BancGroup is a member of the Federal Home Loan Bank (FHLB). Based on its
investment in the FHLB and other factors at December 31, 1997, BancGroup can
borrow up to $1.5 billion from the FHLB on either a short or long-term basis. At
December 31, 1997, $656 million was outstanding of which $9.8 million is
included in long term debt with the remaining portion included in other



THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
60
<PAGE>   41
short-term borrowings. An additional unused credit of $768 million available
with the FHLB. FHLB has a blanket lien on BancGroup's 1-4 family mortgage loans
in the amount of the outstanding debt. Colonial Bank has a warehouse line of
credit with $225 million of availability from FHLB, of which none was
outstanding at December 31, 1997. This warehouse line is collateralized by
mortgage loans held for sale.
    Additional details regarding short-term borrowings are shown below:

<TABLE>
<CAPTION>
(IN THOUSANDS)         1997         1996       1995
=====================================================
<S>                <C>          <C>        <C>
Average amount
 outstanding
 during the year   $760,125     $713,496   $505,801
Maximum amount
 outstanding at 
 any month-end      921,769      885,765    643,698
Weighted average
 interest rate:
During year            5.60%        5.43%      6.00%
End of year            5.96%        5.53%      5.68%
======================================================
</TABLE>

9.   LONG-TERM DEBT

     Long-term debt is summarized as follows:

<TABLE>
<CAPTION>
(IN THOUSANDS)                                 1997        1996
===============================================================
<S>                                         <C>         <C>
7 1/2% Convertible Subordinated Debentures  $ 4,893     $ 7,187
7% Convertible Subordinated Debentures        1,195       1,425
Trust Preferred Securities                   70,000          --
Term Note                                        --      14,116
FHLB Advances                                 9,831      10,809
REMIC Bonds                                   4,333       5,536
Other                                            --          19
- ---------------------------------------------------------------
Total                                       $90,252     $39,092
===============================================================
</TABLE>

     The 7 1/2% Convertible Subordinated Debentures due March 31, 2011 ("1986
Debentures") issued in 1986 are convertible at any time into shares of 
BancGroup Common Stock, at the conversion price of $14.00 principal amount of
1986 Debentures, subject to adjustment upon the occurrence of certain events, 
for each share of stock received. The 1986 Debentures are redeemable at the
option of BancGroup at the face amount plus accrued interest. In the event all
of the remaining 1986 Debentures are converted into shares of BancGroup Common
Stock in accordance with the 1986 Indenture, approximately 349,500 shares of
such Common Stock would be issued.
     The 7 % Convertible Subordinated Debentures due December 31, 2004 ("1994
Debentures"), were issued by D/W Bankshares prior to being merged into
BancGroup. The 1994 Debentures are convertible into BancGroup Common Stock, at
the conversion price of $15.16 principal amount of the 1994 Debentures, subject
to adjustment upon occurrence of certain events, for each share of stock
received. The 1994 Debentures cannot be redeemed by BancGroup before January 1,
1998. In the event all of the remaining 1986 Debentures are converted into 
shares of BancGroup Common Stock in accordance with the 1994 Indenture,
approximately 78,800 shares of such Common Stock would be issued.
     On January 29, 1997, BancGroup issued, through a special purpose trust, 
$70 million of Trust Preferred Securities. The securities bear interest at 8.92%
and are subject to redemption by BancGroup, in whole or in part at any time
after January 29, 2007 until maturity in January 2017. Circumstances are remote
that redemption will occur prior to maturity. The securities are subordinated 
to substantially all of BancGroup's indebtedness.
     The subordinated debentures and Trust Preferred Securities described above
are subordinate to substantially all remaining liabilities of BancGroup.
BancGroup had long-term Federal Home Loan Bank (FHLB) Advances outstanding of
$9,831,000 and $10,809,000 at December 31, 1997 and 1996, respectively. These
advances bear interest rates of 5.32% to 7.53% and mature from 1999 to 2011.
     In 1996, BancGroup transferred the outstanding balances of a term note and
line of credit to a new term note. The 1996 term note had $15,149,000
outstanding at December 31, 1996. (Also see Note 8.) The 1996 term note was
payable in annual installments of $1,033,000 with the balance due in 2001. In
January 1997, the new term note was paid in full. The repayment was funded with
a portion of the proceeds from the Trust Preferred Securities offering discussed
above. In addition, BancGroup entered into a new line of credit with the same
financial institution as discussed in Note 8. The term note and the line of
credit bear interest at a rate of 1.5% above LIBOR. All of the capital stock of
BancGroup's subsidiary, Colonial Bank, is pledged as collateral. The agreements
contain restrictive covenants which, among other things, limit the sale of
assets, incurrence of additional indebtedness, repurchase of BancGroup stock,
and requires BancGroup to maintain certain specified financial ratios.
     BancGroup, with the acquisition of First AmFed in 1993, also assumed the
real estate mortgage investment conduit (REMIC) bonds through a conduit, Service
Financial Corporation, a subsidiary of Colonial Bank. These bonds were series A
(four classes) with an original principal amount of $28,123,000 and a coupon
interest rate of 7.875%. As of December 31, 1997, only the Class A-4 bonds due
September 1, 2017 remain outstanding with an outstanding balance of $4,333,000
and are collateralized by FNMA mortgaged-backed securities with a carrying value
of $4,523,000. The collections on these securities are used to pay interest and
principal on the bonds. At December 31, 1997, long-term debt, including the
current portion, is scheduled to mature as follows:

<TABLE>
<CAPTION>
(IN THOUSANDS)
===============================================================
<S>                                                    <C>
1998                                                   $  1,345
1999                                                        407
2000                                                         94
2001                                                         86
2002                                                         95
Thereafter                                               89,020
- ---------------------------------------------------------------
Total                                                   $91,047
===============================================================
</TABLE>



                                  THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
                                                                             61
<PAGE>   42

10.  CAPITAL STOCK

     On January 15, 1997, BancGroup's Board of Directors declared a two-for-one
stock split which was effected in the form of a 100 percent stock dividend
distributed on February 11, 1997. The stated par value was not changed from
$2.50. Accordingly, all prior period information has been restated to reflect
the reclassification from additional paid in capital to common stock.
Additionally, all share and per share amounts in earnings per share calculations
have been restated to retroactively reflect the stock split.
     Effective February 21, 1995 the Class A Common Stock and the Class B Common
Stock were reclassified into one class of stock called Common Stock, $2.50 par
value, with equal rights for all shareholders. The Board of Directors is
authorized to issue shares of the preference stock in one or more series, and in
connection with such issuance, to establish the relative rights, preferences,
and limitations of each such series. Stockholders of BancGroup may not act by
written consent or call special meetings.

11.  REGULATORY MATTERS AND 
     RESTRICTIONS

     During 1997, BancGroup became a member of the Federal Reserve and merged 
its subsidiary banks into one bank, Colonial Bank.
     Dividends payable by national and state banks in any year, without prior
approval of the appropriate regulatory authorities, are limited to the bank's
net profits (as defined) for that year combined with its retained net profits
for the preceding two years. Under these limitations, approximately $125 million
of retained earnings plus certain 1998 earnings would be available for
distribution to BancGroup, from its subsidiaries, as dividends in 1998 without
prior approval from the respective regulatory authorities.
     Colonial Bank is required by law to maintain noninterest-bearing deposits
with the Federal Reserve Bank to meet regulatory reserve requirements. At
December 31, 1997, these deposits totaled $18 million.
     BancGroup and its subsidiary bank are subject to various regulatory 
capital requirements administered by the federal and state banking agencies.
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 BancGroup's financial position. Under
capital adequacy guidelines and the regulatory framework for prompt corrective
action, BancGroup and its subsidiary bank must meet specific capital guidelines
that involve quantitative measures of assets, liabilities, and certain
off-balance-sheet items as calculated under regulatory accounting practices.
BancGroup's and its subsidiary bank's capital amounts and classification are
also subject to qualitative judgments by the regulators about components, risk
weightings, and other factors.
     Quantitative measures established by regulation to ensure capital adequacy
require BancGroup and its subsidiary bank to maintain minimum amounts and ratios
(set forth in the table below) of total and Tier I (as defined in the
regulations) to risk-weighted assets (as defined), and of Tier I capital (as
defined) to average assets (as defined). Management believes, as of December 31,
1997 and 1996, that BancGroup and its subsidiary bank meet all capital adequacy
requirements to which they are subject.
     As of December 31, 1997, the most recent notification from the Federal
Deposit Insurance Corporation categorized BancGroup's subsidiary bank as well
capitalized under the regulatory framework for prompt corrective action. To be
categorized as well capitalized BancGroup and its subsidiary bank must maintain
minimum total risk-based, Tier I risk-based, and Tier I leverage ratios as set
forth in the table. There are no conditions or events since that notification
that management believes have changed BancGroup's category.
     Actual capital amounts and ratios for BancGroup and its significant bank
subsidiaries are also presented in the following table:



THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
62

<PAGE>   43
<TABLE>
<CAPTION>

                                                    ACTUAL             TO BE WELL CAPITALIZED
                                             --------------------------------------------------
(IN THOUSANDS)                                 AMOUNT      RATIO         AMOUNT       RATIO
===============================================================================================
<S>                                           <C>          <C>          <C>           <C>  
AS OF DECEMBER 31,1997
 Total Capital (to Risk Weighted Assets) 
  CONSOLIDATED                                $563,760     11.30%       $498,769     >=10.0%
  Colonial Bank                                560,793     11.12%        504,313     >=10.0%
 Tier I Capital (to Risk Weighted Assets)
  CONSOLIDATED                                 495,490      9.93%        299,261      >=6.0%
  Colonial Bank                                498,611      9.89%        302,588      >=6.0%
 Tier I Capital (to average assets)
  CONSOLIDATED                                 495,490      7.47%        335,152      >=5.0%
  Colonial Bank                                498,611      7.45%        334,635      >=5.0%


AS OF DECEMBER 31,1996
 Total Capital (to Risk Weighted Assets)
  CONSOLIDATED                                $431,099     10.66%       $404,401     >=10.0%
  Colonial Bank Alabama                        305,015     10.47%        291,391     >=10.0%
  Colonial Bank Florida                         76,164     11.27%         67,584     >=10.0%
  Colonial Bank Georgia                         52,632     12.51%         42,080     >=10.0%
 Tier I Capital (to Risk Weighted Assets)
  CONSOLIDATED                                 371,901      9.20%        242,641      >=6.0%
  Colonial Bank Alabama                        268,349      9.21%        174,834      >=6.0%
  Colonial Bank Florida                         67,515      9.99%         40,551      >=6.0%
  Colonial Bank Georgia                         45,872     10.90%         25,248      >=6.0%
 Tier I Capital (to average assets)
  CONSOLIDATED                                 371,901      6.77%        275,858      >=5.0%
  Colonial Bank Alabama                        268,349      6.65%        201,772      >=5.0%
  Colonial Bank Florida                         67,515      7.11%         47,504      >=5.0%
  Colonial Bank Georgia                         45,872      7.32%         31,339      >=5.0%
</TABLE>



12.  LEASES

     BancGroup and its subsidiaries have entered into certain noncancellable
leases for premises and equipment used in connection with its operations. The
majority of these noncancellable lease agreements contain renewal options for
varying periods at the same or renegotiated rentals, and several contain
purchase options at fair value. Future minimum lease payments under all
noncancellable operating leases with initial or remaining terms (exclusive of
renewal options) of one year or more at December 31, 1997 were as follows:

<TABLE>
<CAPTION>
(IN THOUSANDS)
===================================================================
<S>                                                       <C>
1998                                                      $ 7,203
1999                                                        6,170
2000                                                        5,158
2001                                                        3,890
2002                                                        3,038
Thereafter                                                 16,155
- -------------------------------------------------------------------
Total                                                     $41,614
===================================================================
</TABLE>

     Rent expense for all leases amounted to $10,975,000 in 1997, $9,409,000 in
1996 and $8,448,000 in 1995.

13.  EMPLOYEE BENEFIT PLANS 

     BancGroup and the majority of its subsidiaries are participants in a
pension plan with certain other related companies. This plan covers most
employees who have met certain age and length of service requirements.
BancGroup's policy is to contribute annually an amount that can be deducted for
federal income tax purposes using the frozen entry age actuarial method.
Actuarial computations for financial reporting purposes are based on the
projected unit credit method. For purposes of determining the actuarial present
value of the projected benefit obligation, the weighted average discount rate
was 7.25% for 1997, 7.75% for 1996 and 7.25% for 1995. The rate of increase in
future compensation levels was 4.25% for 1997, 4.75% for 1996 and 4.00% for
1995. The expected long-term rate of return on assets was 9% for 1997, 1996, and
1995.



                                   THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
                                                                              63
<PAGE>   44

     Employee pension benefit plan status at December 31:

<TABLE>
<CAPTION>
(IN THOUSANDS)                                 1997        1996
==================================================================
<S>                                        <C>         <C>     
Actuarial present value of benefit 
 obligations:
Accumulated benefit obligation             $ 11,869    $  8,623
Vested benefit obligation                  $ 11,116    $  8,191
Projected benefit obligation for
 service rendered to date                  $ 17,348    $ 13,279
Plan assets at fair value                  $ 18,486    $ 13,729
- ------------------------------------------------------------------
Plan assets over projected
 benefit obligation                           1,138         450
Unrecognized net gain                        (3,824)     (2,549)
Unrecognized prior service cost                  57          62
Unrecognized net transition asset
 over 19 years                                  (39)        (45)
- ------------------------------------------------------------------
Accrued pension cost                       $ (2,668)   $ (2,082)
==================================================================
</TABLE>


<TABLE>
<CAPTION>
(IN THOUSANDS)                          1997       1996     1995
==================================================================
<S>                                  <C>        <C>        <C>  
Net pension cost included the 
 following components:
Service cost                         $ 1,407    $ 1,099    $ 873
Interest cost                          1,199      1,029      962
Actual return on plan assets          (1,245)    (1,463)    (851)
Net amortization and deferral             (1)       405       (6)
- ------------------------------------------------------------------
Net pension cost                     $ 1,360    $ 1,070    $ 978
==================================================================
</TABLE>


     At December 31, 1997 and 1996, the pension plan assets included investments
of 82,260 and 45,260 shares of BancGroup Common Stock representing 14% and 7% of
pension plan assets, respectively. At December 31, 1997, BancGroup Common Stock
included in pension plan assets had a cost and market value of $616,429 and
$2,832,869, respectively. Pension plan assets are distributed approximately 7%
in U.S. Government and agency issues, 22% in Corporate bonds, 63% in equity
securities (including BancGroup Common Stock) and 8% in money market funds.
     BancGroup also has an incentive savings plan (the "Savings Plan") for all
of the employees of BancGroup and its subsidiaries. The Savings Plan provides
certain retirement, death, disability and employment benefits to all eligible
employees and qualifies as a deferred arrangement under Section 401(k) of the
Internal Revenue Code. Participants in the Savings Plan make basic contributions
and may make supplemental contributions to increase benefits. BancGroup
contributes a minimum of 50% of the basic contributions made by the employees
and may make an additional contribution from profits on an annual basis. An
employee's interest in BancGroup's contributions becomes 100% vested after five
years of participation in the Savings Plan. Participants have options as to the
investment of their Savings Plan funds, one of which includes purchase of Common
Stock of BancGroup. Charges to operations for this plan and similar plans of
combined banks amounted to $1,191,000, $900,000 and $794,000 for 1997, 1996, and
1995, respectively.
     Prior to the merger, Jefferson maintained a retirement and severance plan
for certain senior officers and directors of Jefferson. The plan provided cash
payments to the effected personnel in the event of retirement or a change in
control (whether or not their employment is terminated). During the years ended
December 31, 1996 and 1995, expense recognized under the plan totaled $4,333,000
and $615,000, respectively.


14.  STOCK PLANS 

     The 1992 Incentive Stock Option Plan ("the 1992 Plan") provides an
incentive to certain officers and key management employees of BancGroup and its
subsidiaries. Options granted under the 1992 Plan must be at a price not less
than the fair market value of the shares at the date of grant. All options
expire no more than ten years from the date of grant, or three months after an
employee's termination. An aggregate of 1,100,000 shares of Common Stock are
reserved for issuance under the 1992 Plan. At December 31, 1997 and 1996,
702,128 and 772,334, respectively, remained available for the granting of
options under the 1992 Plan. 
     The 1992 Nonqualified Stock Option Plan ("the 1992 Nonqualified Plan")
provides an incentive to directors, officers and employees of BancGroup and its
subsidiaries. Options granted under the 1992 Nonqualified Plan must be at a
price not less than 85% of the fair market value of the shares at the date of
grant. All options expire no more than ten years after the date of grant, or
three months after an employee's termination. An aggregate of 1,600,000 shares
of Common Stock are reserved for issuance under the 1992 Nonqualified Plan. At
December 31,1997 and 1996, 1,407,000 and 1,465,500 shares, respectively remained
available for the granting of options under the 1992 Nonqualified Plan.
     Prior to 1992, BancGroup had both a qualified incentive stock option plan
("Plan") under which options were granted at a price not less than fair market
value and a nonqualified stock option plan ("Nonqualified Plan") under which
options were granted at a price not less than 85% of fair market value. All
options under the plans expire ten years from the date of grant, or three months
after the employee's termination. Although options previously granted under
these plans may be exercised, no further options may be granted.
     Pursuant to the various business combinations, BancGroup assumed qualified
stock options and non-qualified stock options according to the respective
exchange ratios.
     Certain of the options issued during 1997 and 1996 under the 1992
Nonqualified Plan and the 1992 Plan have vesting requirements. The option
recipients are required to remain in the employment of BancGroup (subject to
certain exemptions) for periods of between one and five years to fully vest in
the options granted. These options become exercisable on a pro-rata basis over a
period of one to five years.
     Following is a summary of the transactions in Common Stock under these
plans for the years ended December 31, 1997, 1996 and 1995. 



THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
64
<PAGE>   45

<TABLE>
<CAPTION>
                                             QUALIFIED PLANS(1)                  NONQUALIFIED PLANS(1)
- ----------------------------------------------------------------------------------------------------------
                                                      WEIGHTED AVERAGE                    WEIGHTED AVERAGE
                                           SHARES      EXERCISE PRICE          SHARES      EXERCISE PRICE 
==========================================================================================================
<S>                                      <C>          <C>                   <C>           <C>     
Outstanding at December 31, 1994          747,949        $  7.393           1,669,174        $  5.616
Granted (at $8.445-$13.495 per share)       8,482           9.571              51,481           8.992
Exercised (at $3.08-$8.74 per share)     (225,584)          6.499             (29,974)          7.246
Cancelled (at $6.26 per share)             (5,986)          6.260                  --              --
- ----------------------------------------------------------------------------------------------------------
Outstanding at December 31, 1995          524,861        $  7.825           1,690,681        $  5.690
Granted (at $14.580-$19.94 per share)     292,166          17.895              90,000          14.714
Exercised (at $3.08-$9.12 per share)      (98,097)          8.216            (407,723)          5.878
Cancelled (at $11.16 per share)           (62,632)         11.160                  --              --
- ----------------------------------------------------------------------------------------------------------
Outstanding at December 31, 1996          656,298        $ 11.931           1,372,958        $  6.226
Assumed in business combinations
 (at $6.20-$13.78 per share)               63,826           7.320             252,974           9.600
Granted (at $19.155-$27.72 per share)     113,100          22.954              58,500          21.218
Exercised (at $3.080-$17.315 per share)   308,681)          7.095            (361,208)          6.185
Cancelled (at $17.155-$27.20 per share)   (42,894)         19.192              (1,614)          7.380
- ---------------------------------------------------------------------------------------------------------
Outstanding at December 31, 1997          481,649        $ 16.362           1,321,610        $  7.545
=========================================================================================================
</TABLE>

(1)  This table includes those plans assumed pursuant to various business
     combinations according to the respective exchange ratios.


     At December 31, 1997, the total shares outstanding and exercisable under
these option plans were as follows:

<TABLE>
<CAPTION>
                                       OPTIONS OUTSTANDING                         OPTIONS EXERCISABLE
- ----------------------------------------------------------------------------------------------------------------
                                    WEIGHTED       WEIGHTED
                       NUMBER        AVERAGE        AVERAGE    AGGREGATE     NUMBER      AVERAGE     AGGREGATE
   RANGE OF         OUTSTANDING     REMAINING      EXERCISE     OPTION     EXERCISABLE   EXERCISE     OPTION
EXERCISE PRICES     AT 12/31/97  CONTRACTUAL LIFE   PRICE        PRICE     AT 12/31/97    PRICE        PRICE
- ----------------------------------------------------------------------------------------------------------------
<S>                 <C>          <C>               <C>       <C>           <C>           <C>       <C>
$3.08-$3.625          277,990       2.95 years     $3.124       $868,317     277,990      $3.124      $868,317
$3.725-$3.88          261,384       4.64 years      3.855      1,007,581     261,384       3.855     1,007,581
$5.740-$8.445         263,060       5.28 years      6.855      1,803,340     263,060       6.855     1,803,340
$8.685-$9.12          323,964       2.64 years      9.056      2,933,683     318,354       9.062     2,884,962
$9.25-$10.48          119,063       4.60 years      9.625      1,145,957     119,063       9.625     1,145,957
$11.70-$17.315        324,198       7.78 years     15.601      5,057,827     243,981      15.090     3,681,691
$19.155-$27.72        233,600       9.23 years     21.557      5,035,653      16,000      20.931       334,900
- ----------------------------------------------------------------------------------------------------------------
Total               1,803,259       4.77 years     $9.900    $17,852,358   1,499,832      $7,819   $11,726,748
================================================================================================================
</TABLE>

     On January 1, 1996 BancGroup adopted Statement of Financial Accounting
Standards No. 123, "Accounting for Stock Based Compensation" (SFAS 123). As
permitted by SFAS 123, BancGroup has chosen to apply APB Opinion No. 25,
"Accounting for Stock Issued to Employees" (APB 25) and related Interpretations
in accounting for its Plans. Accordingly, no compensation cost has been
recognized for options granted under the Incentive Plan. For the Nonqualified
Plan, compensation expense is recognized for the difference between exercise
price and fair market value of the shares at date of issue. Had compensation
cost for BancGroup's Plans been determined based on the fair value at the grant
dates for awards under the Plan, BancGroup's net income and net income per share
would have been reduced to the pro forma amounts indicated below:

<TABLE>
<CAPTION>
                                           AS          PRO
                                        REPORTED      FORMA
==============================================================
<S>                                     <C>          <C>    
                                                1997
Net income                              $77,191      $76,665
Earnings per share (basic)                $1.84        $1.82
                                                1996
Net income                              $50,214      $49,209
Earnings per share (basic)                $1.30        $1.27
                                                1995
Net income                              $46,465      $46,261
Earnings per share (basic)                $1.30        $1.30
- --------------------------------------------------------------
</TABLE>

     The fair value of each option grant is estimated on the date of grant using
the Black-Scholes option-pricing model with the following weighted-average
assumptions used for grants in 1997, 1996 and 1995, respectively: dividend yield
of 3.11%, 3.15% and 3.15%; expected volatility of 23% for 1997 and 34% for both
1996 and 1995; risk-free interest rates of 6.46%, 6.04% and 6.63% for 1997, 1996
and 1995, respectively; and expected lives of ten years. The weighted average
fair values of 



                                   THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
                                                                              65
<PAGE>   46

options granted during 1997, 1996 and 1995 was $4.81, $6.51 and $4.78,
respectively. 
     In 1987, BancGroup adopted the Restricted Stock Plan for Directors
("Directors Plan") whereby directors of BancGroup and its subsidiary banks may
receive Common Stock in lieu of cash director fees. The election to participate
in the Directors Plan is made at the inception of the director's term except for
BancGroup directors who make their election annually. Shares earned under the
plan for regular fees are issued quarterly while supplemental fees are issued
annually. All shares become vested at the expiration of the director's term.
During 1997, 1996 and 1995, respectively, 31,082, 31,710 and 34,048 shares of
Common Stock were issued under the Directors Plan, representing approximately
$503,000, $328,000 and $326,000 in directors' fees for 1997, 1996 and 1995,
respectively. 
     In 1992, BancGroup adopted the Stock Bonus and Retention Plan to promote
the long-term interests of BancGroup and its shareholders by providing a means
for attracting and retaining officers, employees and directors by awarding
Restricted Stock which shall vest 20% per year commencing on the first
anniversary of the award. A total of $423,000, $171,000 and $0 in compensation
expense was charged to operations under this plan for the years ended December
31, 1997, 1996 and 1995, respectively. During 1997, 1996 and 1995 the Company
awarded 29,102, 50,000 and 50,000 shares, respectively, under the Stock Bonus
and Retention Plan having weighted average fair value at grant date of $20.82,
$19.37 and $16.25, respectively. An aggregate of 1,500,000 shares have been
reserved for issuance under this Plan. There were 130,702 shares outstanding of
which 28,960 shares were vested at December 31, 1997. 
     In 1994, BancGroup adopted the Employee Stock Purchase Plan which provides
employees of BancGroup, who work in excess of 29 hours per week, with a
convenient way to become shareholders of BancGroup. The participant authorizes a
regular payroll deduction of not less than $10 or not more than 10% of salary.
The participant may also contribute whole dollar amounts of not less than $100
or not more than $1,000 each month toward the purchase of the stock at market
price. There are 300,000 shares authorized for issuance under this Plan. There
were 39,098 shares issued and outstanding under this Plan at December 31, 1997.


15.  CONTINGENCIES

     BancGroup and its subsidiaries are from time to time defendants in legal
actions from normal business activities. Management does not anticipate that the
ultimate liability arising from litigation outstanding at December 31, 1997,
will have a materially adverse effect on BancGroup's financial statements.


16. RELATED PARTIES 

     Insurance coverage for credit life, and accident and health insurance is
provided to customers of BancGroup's subsidiary bank by companies owned by a
principal shareholder and a director of BancGroup. Premiums collected from
customers and remitted to these companies on such insurance were approximately
$976,000, $1,651,000, and $1,712,000 in 1997, 1996 and 1995, respectively.
     BancGroup, Colonial Bank and CMC lease premises, including their principal
corporate offices, and airplane services from companies owned partly or wholly
by principal shareholders of BancGroup. Amounts paid under these leases and
agreements approximated $3,475,000, $3,252,000 and $3,100,000 in 1997, 1996 and
1995, respectively. 
     During 1997, 1996 and 1995, BancGroup and its subsidiaries paid or accrued
fees of approximately $1,659,000, $1,475,000 and $1,306,000, respectively, for
legal services required of law firms in which a partner of the firm serves on
the Board of Directors.


17.  OTHER EXPENSE

     The following amounts were included in Other Expense:

<TABLE>
<CAPTION>
(IN THOUSANDS)                  1997      1996      1995
==========================================================
<S>                          <C>       <C>       <C>    
Stationery, printing, 
 and supplies                $ 5,060   $ 3,925   $ 3,651
Postage                        3,315     2,701     2,288
Telephone                      4,915     4,780     3,849
Insurance                      1,766     2,123     1,778
Legal fees                     3,363     2,846     2,511
Advertising and
 public relations              6,168     5,466     4,297
FDIC assessment                  868     2,435     4,647
Other                         30,839    27,602    27,351
- ----------------------------------------------------------
Total                        $56,294   $51,878   $50,372
==========================================================
</TABLE>

18.  INCOME TAXES 

     The components of income taxes were as follows:

<TABLE>
<CAPTION>
(IN THOUSANDS)                  1997      1996      1995
==========================================================
<S>                          <C>       <C>       <C>
Currently payable:
 Federal                     $40,768   $26,391   $25,329
 State                         3,822     2,311     2,396
Deferred                       1,320    (1,398)   (1,960)
- ----------------------------------------------------------
Total                        $45,910   $27,304   $25,765
==========================================================
</TABLE>

    The reasons for the difference between income tax expense and the amount
computed by applying the statutory federal income tax rate to income before
income taxes are as follows: 



THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
66
<PAGE>   47

<TABLE>
<CAPTION>
(IN THOUSANDS)                  1997      1996      1995
==========================================================
<S>                          <C>       <C>       <C>    
Tax at statutory rate
 on income from
 operations                  $43,085   $27,118   $25,253
Add:
 State income taxes, net
  of federal tax benefit       2,687     1,903     1,599
 Amortization of net
  purchase accounting
  adjustments                  1,003       369       237
 Other                           757       636       926
- ----------------------------------------------------------
Total                         47,532    30,026    28,015
==========================================================
Deduct:
 Nontaxable interest
  income                       1,588     2,702     1,861
 Dividends received
  deduction                       34        16       252
 Other                            --         4       137
- ----------------------------------------------------------
 Total                         1,622     2,722     2,250
- ----------------------------------------------------------
TOTAL INCOME TAXES           $45,910   $27,304   $25,765
==========================================================
</TABLE>

     The components of BancGroup's net deferred tax asset as of December 31,
1997 and 1996, were as follows:

<TABLE>
<CAPTION>
                                           1997     1996
==========================================================
<S>                                    <C>       <C>     
Deferred tax assets:
 Allowance for possible loan
  losses                                $20,046  $18,586
 Pension accrual in excess
  of contributions                        1,078      952
 Accumulated amortization of
  mortgage servicing rights               1,348    2,384
 Other real estate owned
  write-downs                             1,187    1,435
 Other liabilities and reserves           2,040    1,556
 Accelerated tax depreciation               250      135
 Other                                    2,027    2,236
- ----------------------------------------------------------
 Total deferred tax asset                27,976   27,284
==========================================================

Deferred tax liabilities:
 Cumulative accretion/discount
  on bonds                                1,097      428
 Differences between financial
  reporting and tax bases of net
  assets acquired                           477      962
 Prepaid FDIC assessment                    223        1
 Loan loss reserve recapture              1,090    1,779
 Unrealized gain on securities
  available for sale                        620      121
 Other                                    3,370    3,683
- ----------------------------------------------------------
 Total deferred tax liability             6,877    6,974
==========================================================
 Net deferred tax asset                 $21,099  $20,310
==========================================================
</TABLE>

     The net deferred tax asset is included as a component of accrued interest
and other assets in the Consolidated Statement of Condition.
     BancGroup did not establish a valuation allowance related to the net
deferred tax asset due to taxes paid within the carryback period being
sufficient to offset future deductions resulting from the reversal of these
temporary differences.


19.  EARNINGS PER SHARE 

     BancGroup adopted SFAS No. 128, "Earnings Per Share" on  December 31,1997.
This statement requires all entities with complex capital structures to present
a reconciliation of the numerator and denominator of the basic EPS computation
to the numerator and denominator of the diluted EPS computation. The following
table reflects this reconciliation: 

<TABLE>
<CAPTION>
                                                               PER SHARE
(IN THOUSANDS)                     INCOME         SHARES         AMOUNT 
=========================================================================
<S>                                <C>            <C>          <C>     
1997 
Basic EPS
 Net income                        $77,191        42,034       $   1.84
 Effect of Dilutive Securities
  Options                              920
  Convertible Debentures,
   net of taxes                        295           482
- -------------------------------------------------------------------------
Diluted EPS                        $77,486        43,436       $   1.78
=========================================================================
1996
Basic EPS
 Net income                        $50,214        38,615       $   1.30
 Effect of Dilutive Securities
  Options                            1,150
  Convertible Debentures,
   net of taxes                        445           620
- -------------------------------------------------------------------------
Diluted EPS                        $50,659        40,385       $   1.25
=========================================================================
1995 
Basic EPS
 Net income                        $46,465        35,696       $   1.30
 Effect of Dilutive Securities
  Options                            2,214
  Convertible Debentures,
   net of taxes                      1,075         1,511
- -------------------------------------------------------------------------
Diluted EPS                        $47,540        39,421       $   1.21
=========================================================================
</TABLE>

     Subsequent to December 31, 1997, BancGroup consummated four business
combinations (See Note 2) and issued a total of 5,201,376 shares and assumed
217,995 stock options.



                                   THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
                                                                              67
<PAGE>   48

20.  FAIR VALUE OF FINANCIAL INSTRUMENTS 

     The following methods and assumptions were used to estimate the fair value
of each class of financial instruments for which it is practicable to estimate
that value:

- -    CASH AND CASH EQUIVALENTS -- For these short-term instruments, the carrying
     amount is a reasonable estimate of fair value.

- -    INVESTMENT SECURITIES AND SECURITIES AVAILABLE FOR SALE -- For debt
     securities and marketable equity securities held either for investment
     purposes or for sale, fair value equals quoted market price, if available.
     If a quoted market price is not available, fair value is estimated using
     quoted market prices for similar securities.

- -    MORTGAGE LOANS HELD FOR SALE -- For these short-term instruments, the fair
     value is determined from quoted current market prices.

- -    MORTGAGE SERVICING RIGHTS AND EXCESS SERVICING FEES -- Fair value is
     estimated by discounting future cash flows from servicing fees using
     discount rates that approximate current market rates.

- -    LOANS -- For loans, the fair value is estimated by discounting the future
     cash flows using the current rates at which similar loans would be made to
     borrowers with similar credit ratings and for the same remaining
     maturities.

- -    DEPOSITS -- The fair value of demand deposits, savings accounts and certain
     money market deposits is the amount payable on demand at December 31, 1997
     and 1996. The fair value of fixed-maturity certificates of deposit is
     estimated using the rates currently offered for deposits of similar
     remaining maturities.

- -    SHORT-TERM BORROWINGS -- Rates currently available to BancGroup for
     borrowings with similar terms and remaining maturities are used to estimate
     fair value of existing borrowings.

- -    LONG-TERM DEBT-- Rates currently available to BancGroup for debt with
     similar terms and remaining maturities are used to estimate fair value of
     existing debt.

- -    COMMITMENTS TO EXTEND CREDIT AND STANDBY LETTERS OF CREDIT -- The value of
     the unrecognized financial instruments is estimated based on the related
     fee income associated with the commitments, which is not material to
     BancGroup's financial statements at December 31, 1997 and 1996.


     The estimated fair values of BancGroup's financial instruments at December
31, 1997 and 1996 are as follows:

<TABLE>
<CAPTION>
                                                  1997                            1996
                                  ================================================================
                                        CARRYING         FAIR           CARRYING         FAIR
(IN THOUSANDS)                            AMOUNT        VALUE             AMOUNT        VALUE
==================================================================================================
<S>                                  <C>           <C>               <C>           <C>       
Financial assets:
 Cash and short-term investments     $   273,412   $  273,412        $   261,200   $  261,200
 Securities available for sale           485,318      485,318            462,222      462,222
 Investment securities                   264,230      266,336            300,142      302,295
 Mortgage loans held for sale            225,331      225,288            157,966      160,060
 Mortgage servicing rights and
  excess servicing fees                  141,800      163,948            107,797      152,064
 Loans                                 5,176,926                       4,216,178             
 Less: allowance for loan losses         (62,182)                        (53,443)            
- --------------------------------------------------------------------------------------------------
  Loans, net                           5,114,744    5,200,427          4,162,735    4,226,028
- --------------------------------------------------------------------------------------------------
Total                                $ 6,504,835   $6,614,729        $ 5,452,062   $5,563,869
==================================================================================================
Financial liabilities:
  Deposits                           $ 5,255,830   $4,918,993        $ 4,299,721   $4,313,380
  Short-term borrowings                  921,769      919,114            844,129      844,129
  Long-term debt                          90,252       98,332             39,092       42,121
- --------------------------------------------------------------------------------------------------
Total                                $ 6,267,851   $5,936,439        $ 5,182,942   $5,199,630
==================================================================================================
</TABLE>



THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
68
<PAGE>   49

21.  CONDENSED FINANCIAL INFORMATION
     OF THE COLONIAL BANCGROUP, INC.
     (PARENT COMPANY ONLY)

<TABLE>
<CAPTION>
STATEMENT OF CONDITION
                                                 December 31
                                        ----------------------------
(IN THOUSANDS)                              1997            1996
====================================================================
<S>                                     <C>             <C>
ASSETS:
Cash*                                   $ 12,791        $  1,040
Investment in subsidiaries*              565,560         424,128
Intangible assets                          3,153           3,541
Other assets                               5,166           4,565
- --------------------------------------------------------------------
Total assets                            $586,670        $433,274
====================================================================

LIABILITIES AND SHAREHOLDERS' EQUITY:
Short-term borrowings                   $ 10,000        $  1,033
Subordinated debt                         76,088           8,612
Other long-term debt                      14,116
Other liabilities                          6,328           6,805
Shareholders' equity                     494,254         402,708
- --------------------------------------------------------------------
Total liabilities and
 shareholders' equity                   $586,670        $433,274
====================================================================
*Eliminated in consolidation
</TABLE>


<TABLE>
<CAPTION>
STATEMENT OF OPERATIONS
                                        Years Ended December 31
                                    -------------------------------
(IN THOUSANDS)                          1997      1996      1995
===================================================================
<S>                                  <C>       <C>       <C>    
INCOME:
Cash dividends from
 subsidiaries*                       $40,931   $16,470   $17,019
Interest and dividends
 on short-term investments*              850       203       111
Other income                           2,466     2,210     1,430
- -------------------------------------------------------------------
Total income                          44,247    18,883    18,560
===================================================================
EXPENSES:
Interest                               6,648     1,917     2,698
Salaries and
 employee benefits                     1,252     3,447       754
Occupancy expense                        346       347       298
Furniture and
 equipment expense                        93        96        73
Amortization of
 intangible assets                       388       442       459
Other expenses                         4,472     5,434     4,753
- -------------------------------------------------------------------
Total expenses                        13,199    11,683     9,035
===================================================================
Income before income taxes
 and equity in undistributed
 net income of
 subsidiaries                         31,048     7,200     9,525
Income tax benefit                     1,964     3,057     2,406
- -------------------------------------------------------------------
Income before equity in
 undistributed net
 income of subsidiaries               33,012    10,257    11,931
Equity in undistributed
 net income of
 subsidiaries*                        44,179    39,957    34,534
- -------------------------------------------------------------------
Net income                           $77,191   $50,214   $46,465
===================================================================
</TABLE>

*Eliminated in consolidation 



                                   THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
                                                                              69
<PAGE>   50

STATEMENT OF CASH FLOWS

<TABLE>
<CAPTION>
                                        Years Ended December 31
                                    -------------------------------
(IN THOUSANDS)                          1997      1996      1995
===================================================================
<S>                                  <C>       <C>       <C>     
CASH FLOWS FROM
 OPERATING ACTIVITIES:
Net income                           $77,191   $50,214   $46,465
Adjustments to
  reconcile net income
  to net cash provided by
  operating activities:
 Depreciation, amorti-
  zation, and  accretion                 626       544     1,099
 Increase in prepaids
  and other assets                      (659)     (894)   (2,460)
 Increase (decrease) in
  accrued income taxes                 1,841       (65)    3,387
 Increase in accrued
  expenses                             2,360       538     1,735
 Undistributed
  earnings
  of subsidiaries*                   (44,179)  (39,957)  (34,534)
- -------------------------------------------------------------------
 Total adjustments                   (40,011)  (39,834)  (30,773)
- -------------------------------------------------------------------
Net cash provided by
 operating activities                 37,180    10,380    15,692
- -------------------------------------------------------------------
CASH FLOWS FROM
 INVESTING ACTIVITIES:
Capital expenditures                    (462)     (124)     (175)
Purchase of securities                    --        --      (400)
Proceeds from maturities
 of securities                           406        --        --
Proceeds from sale
 of premises and
 equipment                                --     3,000       538
Net investment
 in subsidiaries*                    (55,161)     (867)   (8,456)
- -------------------------------------------------------------------
Net cash (used in)
 provided by investing
 activities                          (55,217)    2,009    (8,493)
- -------------------------------------------------------------------
CASH FLOWS FROM
 FINANCING ACTIVITIES:
Increase in short-term
 borrowings                           (1,500)       --        --
Proceeds from issuance
 of subordinated debt                 70,000        --     1,425
Proceeds from issuance
 of long-term debt                        --        --     6,249
Proceeds from issuance
 of short-term debt                   10,000        --        --
Repayment of
 long-term debt                      (15,149)   (2,350)   (1,000)
Proceeds from
 issuance of
 common stock                          7,281     3,318     2,406
Purchase of treasury
 stock                               (15,887)       --        --
Dividends paid                       (24,957)  (18,573)  (12,329)
Other, net                                         279       (61)
- -------------------------------------------------------------------
Net cash provided by
 (used in) financing
 activities                           29,788   (17,326)   (3,310)
- -------------------------------------------------------------------
Net increase (decrease)
 in cash and cash
 equivalents                          11,751    (4,937)    3,889
Cash and cash
 equivalents at
 beginning of year                     1,040     5,977     2,088
- -------------------------------------------------------------------
CASH AND CASH
 EQUIVALENTS AT END
 OF YEAR*                            $12,791   $ 1,040   $ 5,977
===================================================================
Supplemental
 disclosure of cash
 flow information:
Cash paid (received)
 during the year for:
  Interest                           $ 3,786   $ 1,874   $ 2,743
  Income taxes                        (3,140)   (2,493)     (274)
===================================================================
</TABLE>

*Eliminated in consolidation.


THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
70
<PAGE>   51

                                                        Colonial BancGroup, Inc.

                                                     COMMON STOCK INFORMATION 97

MARKET PRICE OF AND DIVIDENDS DECLARED ON COMMON STOCK

     BancGroup's Common Stock is traded on the New York Stock Exchange under the
symbol "CNB." This trading commenced on February 24, 1995. Prior to that time,
BancGroup's Common Stock was traded on the over-the-counter market and was
quoted on NASDAQ under the symbol "CLBGA."
     The following table indicates the high and low closing prices for Common
Stock during 1996 and 1997.

<TABLE>
<CAPTION>
                                     SALE PRICE OF                            
                                     COMMON STOCK           DIVIDENDS DECLARED
                                 -------------------         ON COMMON STOCK
                                 HIGH            LOW           (PER SHARE)
- --------------------------------------------------------------------------------
<S>                            <C>              <C>             <C>      
1996
1st Quarter
 Common ...................... $18 1/4          $15             $    .135
2nd Quarter
 Common ......................  18 1/16          15 5/8              .135
3rd Quarter
 Common ......................  17 15/16         15 5/8              .135
4th Quarter
 Common ......................  20 1/8           17 3/8              .135

- --------------------------------------------------------------------------------

1997
1st Quarter
 Common ......................  24               18 2/3              .150
2nd Quarter
 Common ......................  24 7/8           22                  .150
3rd Quarter
 Common ......................  29 3/16          24 1/4              .150
4th Quarter
 Common ...................... $35 1/16         $28 15/16       $    .150

================================================================================
</TABLE>


VOTING SECURITIES AND SHAREHOLDERS

     As of December 31, 1997 and 1996, BancGroup had outstanding 42,545,425 and
39,145,685, respectively, shares of Common Stock, with 7,938 and 5,747
shareholders of record.



                                   THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
                                                                              71
<PAGE>   52

Colonial BancGroup, Inc.

STOCKHOLDER INFORMATION 97



CORPORATE OFFICES

Colonial Financial Center
One Commerce Street
Montgomery, Alabama 36104
(334) 240-5000


ANNUAL MEETING

The annual meeting of shareholders of The Colonial BancGroup, Inc. will be held
on Wednesday, April 15, 1998, at 10:00 a.m., in the corporate offices.


STOCK EXCHANGE LISTING

Common Stock is traded on the New York Stock Exchange under symbol CNB. In many
newspapers the stock is listed as ColBgp.


DIVIDEND REINVESTMENT AND STOCK PURCHASE PLAN

Owners of BancGroup Common Stock may participate in the Dividend Reinvestment
and Common Stock Purchase Plan. Dividends are reinvested and additional shares
purchased at 100% of the market price average, determined as provided in the
plan.

A quarterly dividend of $0.17 per share was declared on January 21, 1998,
payable on February 10, 1998 to shareholders of record on February 3, 1998.
Dividends have been paid every year since the company was founded in 1981.
During those 16 years of uninterrupted dividend payments, the annual dividend
rate has increased every year since 1990. For further information, plus a
prospectus and enrollment card, contact:

Sherri Schmidt
The Colonial BancGroup, Inc.
Dividend Reinvestment Plan
P.O. Box 1108
Montgomery, Alabama 36101
(888) 843-0622


FORM 10-K

Form 10-K is BancGroup's annual report filed with the Securities and Exchange
Commission. A copy of this report is available by writing to:
Sherri Schmidt
The Colonial BancGroup, Inc.
P.O. Box 1108
Montgomery, Alabama 36101
(888) 843-0622


TRANSFER AND DIVIDEND DISBURSING AGENT
SunTrust Bank, Atlanta
Stock Transfer Department
P.O. Box 4625
Atlanta, Georgia 30302
(800) 568-3476




THE COLONIAL BANCGROUP, INC. AND SUBSIDIARIES
72

<PAGE>   1
 
                                                                      EXHIBIT 21
 
                     LIST OF SUBSIDIARIES OF THE REGISTRANT
 
COLONIAL BANK, AN ALABAMA BANKING CORPORATION.
 
THE COLONIAL BANCGROUP BUILDING CORPORATION, AN ALABAMA CORPORATION.
 
COLONIAL CAPITAL II, A DELAWARE BUSINESS TRUST.
 
DADELAND SOFTWARE SERVICES, A FLORIDA CORPORATION.

<PAGE>   1
 
                                                                   EXHIBIT 23.1
 
                      CONSENT OF COOPERS & LYBRAND L.L.P.
 
                       CONSENT OF INDEPENDENT ACCOUNTANTS
 
     We consent to the incorporation by reference in the registration statements
of The Colonial BancGroup, Inc. listed below of our report dated February 27,
1998 on our audits of the consolidated financial statements of The Colonial
BancGroup, Inc. and Subsidiaries, as of December 31, 1997 and 1996 and for each
of the three years in the period ended December 31, 1997, which report is
incorporated by reference in this Annual Report on Form 10-K for the year ended
December 31, 1997.
 
                         Registration Statements on
                         Form S-3
                              Registration Numbers:
                            33-5665           333-25463
                           33-62071
 
                         Registration Statements on
                         Form S-4
                              Registration Numbers:
                           333-26537          333-39277
                           333-32163          333-39267
                           333-39283
 
                         Registration Statements on
                         Form S-8
                              Registration Numbers:
                            2-89959            33-63347
                           33-11540            33-78118
                           33-13376           333-10475
                           33-41036           333-11255
                           33-47770
 
                         Post-Effective Amendment No. 2
                         on Form
                         S-8 to Registration Statements
                         on Form S-4
                              Registration Numbers:
                           333-14703          333-16481
                           333-14883          333-20291
 
Montgomery, Alabama
March 27, 1998

<PAGE>   1
 
                                                                      EXHIBIT 24
 
                               POWER OF ATTORNEY
 
     KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears
below constitutes Robert E. Lowder, Young J. Boozer, III and W. Flake Oakley,
IV, and each of them, his or her true and lawful attorney-in-fact and agent,
with full power of substitution, for him or her and in his or her name, place
and stead, in any and all capacities, to sign on his or her behalf The Colonial
BancGroup, Inc.'s Annual Report on Form 10-K for the year ended December 31,
1997.
 
     Hereby executed by the following persons in the capacities indicated on
January 21, 1998, in Montgomery, Alabama.
 
<TABLE>
<CAPTION>
                     SIGNATURE                                                 TITLE
                     ---------                                                 -----
<C>                                                         <S>
 
               /s/ ROBERT E. LOWDER                         Chairman of the Board, President and Chief
- ---------------------------------------------------           Executive Officer
                 Robert E. Lowder
 
                                                            Director
- ---------------------------------------------------
                   Lewis Beville
 
                                                            Director
- ---------------------------------------------------
                  Young J. Boozer
 
                /s/ WILLIAM BRITTON                         Director
- ---------------------------------------------------
                  William Britton
 
                                                            Director
- ---------------------------------------------------
                 Jerry J. Chesser
 
           /s/ AUGUSTUS K. CLEMENTS, III                    Director
- ---------------------------------------------------
             Augustus K. Clements, III
 
                 /s/ ROBERT CRAFT                           Director
- ---------------------------------------------------
                   Robert Craft
 
                /s/ PATRICK F. DYE                          Director
- ---------------------------------------------------
                  Patrick F. Dye
 
                                                            Director
- ---------------------------------------------------
                Clinton Holdbrooks
 
                                                            Director
- ---------------------------------------------------
                    D.B. Jones
 
                                                            Director
- ---------------------------------------------------
                  Harold D. King
 
               /s/ JOHN ED MATHISON                         Director
- ---------------------------------------------------
                 John Ed Mathison
 
                                                            Director
- ---------------------------------------------------
                  Milton McGregor
</TABLE>
 
                                        2
<PAGE>   2
 
<TABLE>
<CAPTION>
                     SIGNATURE                                                 TITLE
                     ---------                                                 -----
<C>                                                         <S>
 
             /s/ JOHN C.H. MILLER, JR.                      Director
- ---------------------------------------------------
              John C. H. Miller, Jr.
 
                                                            Director
- ---------------------------------------------------
                  Joe D. Mussafer
 
            /s/ WILLIAM E. POWELL, III                      Director
- ---------------------------------------------------
              William E. Powell, III
 
               /s/ DONALD J. PREWITT                        Director
- ---------------------------------------------------
                 Donald J. Prewitt
 
                                                            Director
- ---------------------------------------------------
                  Jack H. Rainer
 
                  /s/ JIMMY RANE                            Director
- ---------------------------------------------------
                    Jimmy Rane
 
               /s/ FRANCES E. ROPER                         Director
- ---------------------------------------------------
                 Frances E. Roper
 
                                                            Director
- ---------------------------------------------------
                  Simuel Sippial
 
                                                            Director
- ---------------------------------------------------
                    Ed V. Welch
</TABLE>
 
                                        3

<TABLE> <S> <C>

<ARTICLE> 9
<MULTIPLIER> 1,000
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               DEC-31-1997
<CASH>                                         254,252
<INT-BEARING-DEPOSITS>                          19,160
<FED-FUNDS-SOLD>                                     0
<TRADING-ASSETS>                                     0
<INVESTMENTS-HELD-FOR-SALE>                    485,318
<INVESTMENTS-CARRYING>                         264,230
<INVESTMENTS-MARKET>                           266,336
<LOANS>                                      5,176,926
<ALLOWANCE>                                     62,182
<TOTAL-ASSETS>                               6,850,828
<DEPOSITS>                                   5,255,830
<SHORT-TERM>                                   921,769
<LIABILITIES-OTHER>                             88,723
<LONG-TERM>                                     90,252
                                0
                                          0
<COMMON>                                       106,364
<OTHER-SE>                                     387,890
<TOTAL-LIABILITIES-AND-EQUITY>               6,850,828
<INTEREST-LOAN>                                442,741
<INTEREST-INVEST>                               54,528
<INTEREST-OTHER>                                   718
<INTEREST-TOTAL>                               497,987
<INTEREST-DEPOSIT>                             199,623
<INTEREST-EXPENSE>                             249,488
<INTEREST-INCOME-NET>                          248,499
<LOAN-LOSSES>                                   13,026
<SECURITIES-GAINS>                                 372
<EXPENSE-OTHER>                                200,131
<INCOME-PRETAX>                                123,101
<INCOME-PRE-EXTRAORDINARY>                     123,101
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    77,191
<EPS-PRIMARY>                                     1.84
<EPS-DILUTED>                                     1.78
<YIELD-ACTUAL>                                    4.31
<LOANS-NON>                                     23,398
<LOANS-PAST>                                     7,028
<LOANS-TROUBLED>                                   952
<LOANS-PROBLEM>                                129,000
<ALLOWANCE-OPEN>                                53,443
<CHARGE-OFFS>                                   15,298
<RECOVERIES>                                     4,139
<ALLOWANCE-CLOSE>                               62,182
<ALLOWANCE-DOMESTIC>                            62,182
<ALLOWANCE-FOREIGN>                                  0
<ALLOWANCE-UNALLOCATED>                          1,126
        

</TABLE>


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