Exhibit 99.1


                           IOWA FIRST BANCSHARES CORP.
                             AUDIT COMMITTEE CHARTER

The Audit  Committee  is a  committee  of the Board of  Directors.  Its  primary
function is to assist the Board in fulfilling its oversight  responsibilities by
reviewing the integrity of the financial  information  which will be provided to
the shareholders and others,  the systems of internal  controls which management
and the Board of Directors have established, the Company's compliance with legal
and  regulatory   requirements  as  they  relate  to  financial  accounting  and
disclosure issues, and the audit process.

In meeting its responsibilities, the Audit Committee is expected to:

1.   Provide an open avenue of communication between the internal auditors,  the
     independent accountant, and the Board of Directors.

2.   Review and update  the  committee's  charter  annually,  recommending  such
     changes to the Board of Directors.

3.   Recommend  to the Board of  Directors  the  independent  accountants  to be
     nominated,  approve the  compensation  of the independent  accountant,  and
     review and approve the discharge of the independent accountants.

4.   Recommend  to  the  Board  of  Directors  the  appointment,   compensation,
     retention  and  oversight  of the  work  of  any  other  registered  public
     accounting  firm  engaged for the purpose of  preparing or issuing an audit
     report or to perform audit, review or attestation services.

5.   Review  and  concur  in  the  appointment,  replacement,  reassignment,  or
     dismissal of the internal audit staff.

6.   Review,  assess,  and discuss the  independence of the internal auditor and
     the  independent  accountant,   including  a  review  and  pre-approval  of
     management consulting services and related fees provided by the independent
     accountant.

7.   Discuss  with  management  the  timing and  process  for  implementing  the
     rotation of the lead audit partner,  the  concurring  partner and any other
     active audit engagement team partner.

8.   Inquire  of the  internal  auditor  and the  independent  accountant  about
     significant risks or exposures and assess the steps management has taken to
     minimize such risk to the company.

9.   Inquire  of the  Company's  chief  executive  officer  and chief  financial
     officer as to the  existence of any  significant  deficiencies  or material
     weaknesses  in the design or operation of internal  control over  financial
     reporting  which are  reasonably  likely to adversely  affect the Company's
     ability to record, process, summarize and report financial information, and
     as to the existence of any fraud,  whether or not  material,  that involves
     management or other employees who have a significant  role in the Company's
     internal control over financial  reporting.  These certifying officers will
     meet with the  committee  a  minimum  of four  times  annually  to  discuss
     disclosure  controls,  internal  controls,  and  any  other  issues  deemed
     necessary by management or the committee.

10.  Consider, in consultation with the independent  accountant and the internal
     auditor,  the  audit  scope  and  plan  of the  internal  auditors  and the
     independent accountant.

11.  Consider  and  review  with the  independent  accountant  and the  internal
     auditor:

     a.   The adequacy of the company's internal controls.

     b.   Any  related   significant   findings  and   recommendations   of  the
          independent   accountant   and   internal   auditing   together   with
          management's responses thereto.

     c.   Any reports or communications  (and  management's  and/or the internal
          audit department's responses thereto) submitted to the Audit Committee
          by the  independent  auditors  required by or referred to in SAS 61 or
          other professional standards.

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12.  Review with management and the independent  accountant at the completion of
     the annual examination:

     a.   The company's  annual financial  statements,  related  footnotes,  and
          other  schedules,  including  fees  by  category  as  defined  in Item
          9(e)(1)-(4) of Schedule 14A (proxy  statement),  before they are filed
          with the SEC or other regulators.

     b.   The independent  accountant's  report relating to the Company's annual
          audited  financial  statements   describing  all  critical  accounting
          policies  and  practices  used,  all  alternative   treatments  within
          generally  accepted  accounting  principles for policies and practices
          related to material items that have been  discussed  with  management,
          ramifications  of  the  use  of  such   alternative   disclosures  and
          treatments,  and the treatment preferred by the independent  auditors,
          and  any  material  written  communications  between  the  independent
          auditors and management,  such as any "management"  letter or schedule
          of unadjusted differences.

     c.   Any significant changes required in the independent accountant's audit
          plan.

     d.   Any significant  difficulties or disputes with management  encountered
          during the course of the audit and their resolution.

     e.   Other  matters  related to the  conduct  of the audit  which are to be
          communicated  to  the  committee  under  generally  accepted  auditing
          standards.

13.  Consider and review with the  internal  auditor and  management,  as deemed
     appropriate:

     a.   Significant  findings  during  the  year  and  management's  responses
          thereto.

     b.   Any  difficulties  encountered in the course of the audits,  including
          any  restrictions  on the scope of their  work or  access to  required
          information.

     c.   Any changes required in the planned scope of their audit plan.

     d.   The Internal Audit Department budget and staffing.

     e.   The Internal Audit Department Policy.

14.  When necessary, meet with the internal auditor, the independent accountant,
     and  management  in  separate  sessions  to discuss  any  matters  that the
     committee or these groups  believe  should be discussed  privately with the
     Audit Committee.

15.  Report   committee   actions   to  the   Board  of   Directors   with  such
     recommendations as the committee may deem appropriate.

16.  Approve a letter for inclusion in the proxy  statement  that  describes the
     committee's composition and responsibilities, and how they were discharged.

17.  Review and approve all related party transactions of the Company.

18.  Review and discuss any reports concerning material violations  submitted by
     Company   attorneys  or  outside  counsel  pursuant  to  the  SEC  attorney
     professional responsibility rules (17 CFR Part 205).

19.  Follow hiring policies for employees or former employees of the independent
     auditors as defined by the appropriate regulation.

20.  Maintain procedures for the receipt, retention, and treatment of complaints
     received by Iowa First  Bancshares  Corp.  regarding  accounting,  internal
     accounting  controls,  or auditing  matters.  The Audit Committee will also
     maintain  procedures  for  the  "confidential,   anonymous   submission  by
     employees"  of  concerns  regarding  questionable  accounting  or  auditing
     matters.

21.  The  Audit   Committee  shall  have  the  power  to  conduct  or  authorize
     investigations   into  any  matters   within  the   committee's   scope  of
     responsibilities.  The committee  shall be empowered to retain  independent
     counsel,  accountants,  or  others  to  assist  it in  the  conduct  of any
     investigation, without seeking approval of the Board or management.

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22.  The Company shall  provide for  appropriate  funding,  as determined by the
     Audit  Committee,  in its capacity as a committee of the Board, for payment
     of:

     a.   Compensation  to  the  independent   auditors  and  any  other  public
          accounting  firm  engaged for the purpose of  preparing  or issuing an
          audit report or performing other audit,  review or attest services for
          the Company;

     b.   Compensation of any advisers employed by the Audit Committee; and

     c.   Ordinary  administrative  expenses  of the  Audit  Committee  that are
          necessary or appropriate in carrying out its duties.

23.  The committee shall meet at least four times per year or more frequently as
     circumstances  require.  The  committee  may ask members of  management  or
     others  to  attend  the  meeting  and  provide  pertinent   information  as
     necessary.

24.  The  committee  shall  appoint at least one  member as an "Audit  Committee
     Financial   Expert",   as  defined  by  the  final  rule  implementing  the
     requirements  of  Section  407 of the  Sarbanes  - Oxley  Act of  2002.  In
     addition,  all members of the Committee  must be  sufficiently  financially
     sophisticated  to be able  to read  and  understand  fundamental  financial
     statements, including a company's balance sheet, income statement, and cash
     flow statement.

25.  The  committee  will perform  such other  functions as assigned by law, the
     company's charter or bylaws, or the Board of Directors.

The  membership  of  the  Audit  Committee  shall  consist  of  at  least  three
independent members (as defined by appropriate SEC rules and regulations) of the
Board of Directors  who shall serve at the  pleasure of the Board of  Directors.
Audit  Committee  members may not be an executive  officer of or more than a 10%
shareholder  of  the  issuer.   Audit  Committee  members  may  not  accept  any
consulting,  advisory,  or other  compensatory  fees from Iowa First  Bancshares
Corp. or its subsidiaries,  other than in his or her capacity as a member of the
Audit Committee,  Board of Directors, or other Board committee.  Audit committee
members  and  the  committee  chairman  shall  be  nominated  by the  Nominating
Committee, with subsequent approval by the full Board of Directors.

As stated  previously,  the function of the Audit  Committee is  oversight.  The
management of the Company is responsible for the  preparation,  presentation and
integrity of the Company's  financial  statements and for the  effectiveness  of
internal control over financial reporting.  Management and the internal auditing
department are responsible for maintaining  appropriate accounting and financial
reporting  principles,  policies,  internal controls and procedures that provide
for compliance with accounting  standards and applicable laws and regulations as
they relate to financial  accounting  and  disclosure  issues.  The  independent
auditors  are  responsible  for  planning and carrying out a proper audit of the
Company's  financial  statements,  reviews of the Company's  quarterly financial
statements prior to the filing of each quarterly  report on Form 10-Q,  annually
auditing  management's  assessment of the effectiveness of internal control over
financial  reporting  (commencing in the fiscal year ending  December 31, 2005),
and other  procedures.  In fulfilling their  responsibilities,  it is recognized
that members of the Audit  Committee are not full-time  employees of the Company
and are not, and do not represent  themselves to be, performing the functions of
auditors or accountants.  As such, it is not the duty or  responsibility  of the
Audit  Committee  or its  members  to  conduct  "field  work" or other  types of
auditing or  accounting  reviews or  procedures  or to set auditor  independence
standards.

The  duties  and  responsibilities  of a member  of the Audit  Committee  are in
addition to those duties set out for a member of the Board of Directors.


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