    <SEC-DOCUMENT>0001193125-19-072591-index.html : 20190313
    <SEC-HEADER>0001193125-19-072591.hdr.sgml : 20190313
    <ACCEPTANCE-DATETIME>20190313060753
    ACCESSION NUMBER:		0001193125-19-072591
    CONFORMED SUBMISSION TYPE:	S-4/A
    PUBLIC DOCUMENT COUNT:		20
    FILED AS OF DATE:		20190313
    DATE AS OF CHANGE:		20190313

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			FISERV INC
    		CENTRAL INDEX KEY:			0000798354
    		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER PROCESSING & DATA PREPARATION [7374]
    		IRS NUMBER:				391506125
    		STATE OF INCORPORATION:			WI
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		S-4/A
    		SEC ACT:		1933 Act
    		SEC FILE NUMBER:	333-229689
    		FILM NUMBER:		19677027

    	BUSINESS ADDRESS:
    		STREET 1:		255 FISERV DR
    		STREET 2:		PO BOX 979
    		CITY:			BROOKFIELD
    		STATE:			WI
    		ZIP:			53045
    		BUSINESS PHONE:		4148795000

    	MAIL ADDRESS:
    		STREET 1:		255 FISERV DRIVE
    		CITY:			BROOKFIELD
    		STATE:			WI
    		ZIP:			53045
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>S-4/A
    <SEQUENCE>1
    <FILENAME>d685125ds4a.htm
    <DESCRIPTION>S-4/A
    <TEXT>
    Document 1 - file: d685125ds4a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-5.1
    <SEQUENCE>2
    <FILENAME>d685125dex51.htm
    <DESCRIPTION>EX-5.1
    <TEXT>
    Document 2 - file: d685125dex51.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-8.1
    <SEQUENCE>3
    <FILENAME>d685125dex81.htm
    <DESCRIPTION>EX-8.1
    <TEXT>
    Document 3 - file: d685125dex81.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-8.2
    <SEQUENCE>4
    <FILENAME>d685125dex82.htm
    <DESCRIPTION>EX-8.2
    <TEXT>
    Document 4 - file: d685125dex82.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-23.5
    <SEQUENCE>5
    <FILENAME>d685125dex235.htm
    <DESCRIPTION>EX-23.5
    <TEXT>
    Document 5 - file: d685125dex235.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-23.6
    <SEQUENCE>6
    <FILENAME>d685125dex236.htm
    <DESCRIPTION>EX-23.6
    <TEXT>
    Document 6 - file: d685125dex236.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-23.7
    <SEQUENCE>7
    <FILENAME>d685125dex237.htm
    <DESCRIPTION>EX-23.7
    <TEXT>
    Document 7 - file: d685125dex237.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>8
    <FILENAME>d685125dex991.htm
    <DESCRIPTION>EX-99.1
    <TEXT>
    Document 8 - file: d685125dex991.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.2
    <SEQUENCE>9
    <FILENAME>d685125dex992.htm
    <DESCRIPTION>EX-99.2
    <TEXT>
    Document 9 - file: d685125dex992.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.3
    <SEQUENCE>10
    <FILENAME>d685125dex993.htm
    <DESCRIPTION>EX-99.3
    <TEXT>
    Document 10 - file: d685125dex993.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.4
    <SEQUENCE>11
    <FILENAME>d685125dex994.htm
    <DESCRIPTION>EX-99.4
    <TEXT>
    Document 11 - file: d685125dex994.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.5
    <SEQUENCE>12
    <FILENAME>d685125dex995.htm
    <DESCRIPTION>EX-99.5
    <TEXT>
    Document 12 - file: d685125dex995.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>g685125fis.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 13 - file: g685125fis.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>g685125g26p04.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 14 - file: g685125g26p04.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>15
    <FILENAME>g685125g36d31.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 15 - file: g685125g36d31.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>16
    <FILENAME>g685125g46k31.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 16 - file: g685125g46k31.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>17
    <FILENAME>g685125g80p35.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 17 - file: g685125g80p35.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>18
    <FILENAME>g685125g88y50.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 18 - file: g685125g88y50.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>19
    <FILENAME>g685125g89h38.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 19 - file: g685125g89h38.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>20
    <FILENAME>g685125g96c93.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 20 - file: g685125g96c93.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>