UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, DC 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)                      April 16, 2007                     

FAIR ISAAC CORPORATION

(Exact name of registrant as specified in its charter)

Delaware		0-16439		94-1499887
(State or other jurisdiction of incorporation)		(Commission File Number)		(IRS Employer Identification No.)
901 Marquette Avenue, Suite 3200
Minneapolis, Minnesota				55402-3232
(Address of principal executive offices)				(Zip Code)
Registrant’s telephone number, including area code                      612-758-5200

     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):

		o Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
		o Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
		o Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
		o Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

 

 

Item 2.02. Results of Operations and Financial Condition.

     On April 16, 2007, Fair Isaac Corporation (the “Company”) issued a press release announcing preliminary second quarter fiscal 2007 results and revised third quarter and full year fiscal 2007 guidance. A copy of the press release has been furnished as an exhibit to this report and is incorporated herein by reference.

Item 9.01. Financial Statements and Exhibits.

     (d) Exhibits.

Exhibit		Description
99		Press Release dated April 16, 2007

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.

Date: April 16, 2007

EXHIBIT INDEX

Exhibit No.		Description		Manner of Filing
99		Press Release dated April 16, 2007		Electronic