<SEC-DOCUMENT>0001193125-18-073626-index.html : 20180307
<SEC-HEADER>0001193125-18-073626.hdr.sgml : 20180307
<ACCEPTANCE-DATETIME>20180307164029
ACCESSION NUMBER:		0001193125-18-073626
CONFORMED SUBMISSION TYPE:	S-8
PUBLIC DOCUMENT COUNT:		5
FILED AS OF DATE:		20180307
DATE AS OF CHANGE:		20180307
EFFECTIVENESS DATE:		20180307

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FAIR ISAAC CORP
		CENTRAL INDEX KEY:			0000814547
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-BUSINESS SERVICES, NEC [7389]
		IRS NUMBER:				941499887
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		S-8
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-223492
		FILM NUMBER:		18673817

	BUSINESS ADDRESS:	
		STREET 1:		181 METRO DRIVE
		STREET 2:		SUITE 700
		CITY:			SAN JOSE
		STATE:			CA
		ZIP:			95110
		BUSINESS PHONE:		(408) 535-1500

	MAIL ADDRESS:	
		STREET 1:		181 METRO DRIVE
		STREET 2:		SUITE 700
		CITY:			SAN JOSE
		STATE:			CA
		ZIP:			95110

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FAIR ISAAC & COMPANY INC
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-8
<SEQUENCE>1
<FILENAME>d547264ds8.htm
<DESCRIPTION>S-8
<TEXT>
Document 1 - file: d547264ds8.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5
<SEQUENCE>2
<FILENAME>d547264dex5.htm
<DESCRIPTION>EX-5
<TEXT>
Document 2 - file: d547264dex5.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.2
<SEQUENCE>3
<FILENAME>d547264dex232.htm
<DESCRIPTION>EX-23.2
<TEXT>
Document 3 - file: d547264dex232.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>4
<FILENAME>d547264dex24.htm
<DESCRIPTION>EX-24
<TEXT>
Document 4 - file: d547264dex24.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99
<SEQUENCE>5
<FILENAME>d547264dex99.htm
<DESCRIPTION>EX-99
<TEXT>
Document 5 - file: d547264dex99.htm

</DOCUMENT>
</SEC-DOCUMENT>