UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 8-K

                                 CURRENT REPORT
     Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934


Date of Report (Date of earliest event reported)   July 21, 2006
                                                 -------------------------------


                             Tompkins Trustco, Inc.
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               (Exact Name of Registrant as specified in Charter)


         New York                     1-12709                16-1482357
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(State or other jurisdiction        (Commission             (IRS Employer
      of incorporation)             File Number)          Identification No.)


The Commons, PO Box 460, Ithaca, New York                      14851
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(Address of Principal Executive Offices)                     (Zip Code)


Registrant's telephone number, including area code     (607) 273-3210
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         (Former name or former address, if changed since last report.)

Check the appropriate box below if the Form 8-K filing is intended to
simultaneously satisfy the filing obligation of the registrant under any of the
following provisions (see General Instruction A.2. below):

[ ]  Written communications pursuant to Rule 425 under the Securities Act
     (17 CFR 230.425)

[ ]  Soliciting material pursuant to Rule 14a-12 under the Exchange Act
     (17CFR 240.14a-12)

[ ]  Pre-commencement communications pursuant to Rule 14d-2(b) under the
     Exchange Act (17 CFR 240.14d-2(b))

[ ]  Pre-commencement communications pursuant to Rule 13e-4(c) under the
     Exchange Act (17CFR 240.13e-4(c))



Item 8.01   Other Events; Press Release

         Tompkins issued a press release on July 21, 2006, announcing that it
has adopted a management succession plan for its subsidiary, Mahopac National
Bank. Such press release is filed as Exhibit 99.1 hereto.


Item 9.01   Financial Statements and Exhibits

(a)      Not applicable.

(b)      Not applicable.

(c)      Not applicable.

(d)      Exhibits.

         Exhibit No.   Description
         -----------   -----------

            99.1       Press Release of Tompkins Trustco, Inc. dated July 21,
                       2006.



                                    SIGNATURE

         Pursuant to the requirements of the Securities Exchange Act of 1934,
the Registrant has duly caused this report to be signed on its behalf by the
undersigned hereunto duly authorized.


                                       TOMPKINS TRUSTCO, INC.

Date:  July 21, 2006                   By: /s/ JAMES J. BYRNES
                                           -------------------------------------
                                           James J. Byrnes
                                           Chairman and CEO

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                                INDEX TO EXHIBITS

EXHIBIT
NUMBER    EXHIBIT DESCRIPTION                                               PAGE
------    -------------------                                               ----

 99.1     Press Release of Tompkins Trustco, Inc. dated July 21, 2006.       4



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