<SEC-DOCUMENT>0001136893-24-000050.txt : 20240402
<SEC-HEADER>0001136893-24-000050.hdr.sgml : 20240402
<ACCEPTANCE-DATETIME>20240402165840
ACCESSION NUMBER:		0001136893-24-000050
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20240329
FILED AS OF DATE:		20240402
DATE AS OF CHANGE:		20240402

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Williams Lenore D
		CENTRAL INDEX KEY:			0001730708
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-16427
		FILM NUMBER:		24815292

	MAIL ADDRESS:	
		STREET 1:		601 RIVERSIDE AVE
		CITY:			JACKSONVILLE
		STATE:			FL
		ZIP:			32204

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Fidelity National Information Services, Inc.
		CENTRAL INDEX KEY:			0001136893
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-BUSINESS SERVICES, NEC [7389]
		ORGANIZATION NAME:           	07 Trade & Services
		IRS NUMBER:				371490331
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		347 RIVERSIDE AVENUE
		CITY:			JACKSONVILLE
		STATE:			FL
		ZIP:			32202
		BUSINESS PHONE:		407-551-8315

	MAIL ADDRESS:	
		STREET 1:		347 RIVERSIDE AVENUE
		CITY:			JACKSONVILLE
		STATE:			FL
		ZIP:			32202

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CERTEGY INC
		DATE OF NAME CHANGE:	20010607

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	EQUIFAX PS INC
		DATE OF NAME CHANGE:	20010315
</SEC-HEADER>
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<TYPE>4
<SEQUENCE>1
<FILENAME>wk-form4_1712091506.xml
<DESCRIPTION>FORM 4
<TEXT>
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        <issuerCik>0001136893</issuerCik>
        <issuerName>Fidelity National Information Services, Inc.</issuerName>
        <issuerTradingSymbol>FIS</issuerTradingSymbol>
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            <rptOwnerCik>0001730708</rptOwnerCik>
            <rptOwnerName>Williams Lenore D</rptOwnerName>
        </reportingOwnerId>
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            <rptOwnerStreet1>347 RIVERSIDE AVE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>JACKSONVILLE</rptOwnerCity>
            <rptOwnerState>FL</rptOwnerState>
            <rptOwnerZipCode>32202</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>CEVP, Chief People Officer</officerTitle>
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    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
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            </securityTitle>
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                <transactionPricePerShare>
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                <transactionAcquiredDisposedCode>
                    <value>D</value>
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            <exerciseDate>
                <value>2022-03-29</value>
                <footnoteId id="F4"/>
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            <expirationDate>
                <footnoteId id="F4"/>
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                    <value>Common Stock</value>
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            </underlyingSecurity>
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                <directOrIndirectOwnership>
                    <value>D</value>
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                    <value>D</value>
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                <value>2024-03-29</value>
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                <value>2024-03-29</value>
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                    <value>0</value>
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                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
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    <footnotes>
        <footnote id="F1">Represents shares withheld to satisfy tax obligation in connection with the Restricted Stock Unit vesting.</footnote>
        <footnote id="F2">Represents shares withheld to satisfy tax obligation in connection with the Performance Stock Unit vesting.</footnote>
        <footnote id="F3">Each restricted stock unit represents a contingent right to receive one share of FIS common stock.</footnote>
        <footnote id="F4">The final tranche of the restricted stock units vested  on March 29, 2024.</footnote>
        <footnote id="F5">Performance Stock Units (PSUs).  The PSUs were granted in 2021 with a performance period covering 2021-2023 and vested on March 29, 2024. The number of shares of FIS common stock received upon the vesting of these PSUs was determined based upon FIS' performance with regard to pre-established performance metrics for the performance period.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Matthew Ricciardi, attorney-in-fact for Lenore D. Williams</signatureName>
        <signatureDate>2024-04-02</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
