<PAGE>

     Exhibit 31.2 - Certification pursuant to Section 302 of the Sarbanes-Oxley
     act of 2002

I, Todd H. Katz, certify that:

     1.   I have reviewed this quarterly report on Form 10-QSB of Tarpon Coast
          Bancorp, Inc.

     2.   Based on my knowledge, this report does not contain any untrue
          statement of a material fact or omit to state a material fact
          necessary to make the statements made, in light of the circumstances
          under which such statements were made, not misleading with respect to
          the period covered by this report;

     3.   Based on my knowledge, the financial statements, and other financial
          information included in this report, fairly present in all material
          respects the financial condition, results of operations and cash flows
          of the small business issuer as of, and for, the periods presented in
          this report;

     4.   The small business issuer's other certifying officer(s)and I are
          responsible for establishing and maintaining disclosure controls and
          procedures (as defined in the Exchange Act Rules 13a-15(e) and
          15d-15(e)) for the small business issuer and have:

               (a) Designed such disclosure controls and procedures, or caused
               such disclosure controls and procedures to be designed under our
               supervision, to ensure that material information relating to the
               small business issuer, including its consolidated subsidiaries,
               is made known to us by others within those entities, particularly
               during the period in which this report is being prepared;

               (b) Evaluated the effectiveness of the small business issuer's
               disclosure controls and procedures and presented in this report
               our conclusions about the effectiveness of the disclosure
               controls and procedures, as of the end of the period covered by
               this report based on such evaluation; and

               (c) Disclosed in this report any change in the small business
               issuer's internal control over financial reporting that occurred
               during the small business issuer's most recent fiscal quarter
               (the small business issuer's fourth fiscal quarter in the case of
               an annual report) that has materially affected, or is reasonably
               likely to materially affect, the small business issuer's internal
               control over financial reporting; and

     5.   The small business issuer's other certifying officer(s) and I have
          disclosed, based on our most recent evaluation of internal control
          over financial reporting, to the small business issuer's auditors and
          the audit committee of the small business issuer's board of directors
          (or persons performing the equivalent function):

               (a)All significant deficiencies and material weaknesses in the
               designed or operation of internal control over financial
               reporting which are reasonably likely to adversely affect the

<PAGE>

               small business issuer's ability to record, process, summarize and
               report financial information; and

               (b)Any fraud, whether or not material, that involves management
               or other employees who have a significant role in the small
               business issuer's internal control over financial reporting.

Date: November 10, 2003                              /s/ Todd H. Katz
                                                     -------------------
                                                     Todd H. Katz
                                                     President