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): September 24, 2008

First Business Financial Services, Inc.
(Exact name of registrant as specified in its charter)

Wisconsin
0-51028
39-1576570
(State or other jurisdiction (Commission File (IRS Employer
of incorporation) Number) Identification No.)

401 Charmany Drive, Madison, Wisconsin 53719
(Address of principal executive offices, including ZIP code)

(608) 238-8008

(Registrant’s telephone number, including area code)

_________________

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 C.F.R. §230.425)
[   ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 C.F.R. §230.14a-12)
[   ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 C.F.R. §14d-2(b))
[   ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 C.F.R. §13e-4(c))


Item 7.01. Regulation FD Disclosure.

        First Business Financial Services, Inc. (the “Company”) has issued a press release on September 24, 2008 announcing that the Company’s Board of Directors declared a quarterly dividend of $0.07 per share. The dividend is payable on October 15, 2008 to shareholders of record on October 1, 2008. A copy of the press release is furnished as Exhibit 99.1 and is incorporated by reference herein.

Item 9.01. Financial Statements and Exhibits.

  (a) Not applicable.

  (b) Not applicable.

  (c) Not applicable.

  (d) Exhibits.   The following exhibit is being furnished herewith:

             (99.1)    Press Release of First Business Financial Services, Inc., dated September 24, 2008.







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SIGNATURES

        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.

FIRST BUSINESS FINANCIAL SERVICES, INC.


Date:  September 24, 2008
By:  /s/ Barbara M. Conley
        Barbara M. Conley
        Senior Vice President, General Counsel and
             Corporate Secretary










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FIRST BUSINESS FINANCIAL SERVICES, INC.

Exhibit Index to Current Report on Form 8-K

Exhibit
Number

99.1 Press Release of First Business Financial Services, Inc., dated September 24, 2008.












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