<SEC-DOCUMENT>0001048268-22-000110.txt : 20221208
<SEC-HEADER>0001048268-22-000110.hdr.sgml : 20221208
<ACCEPTANCE-DATETIME>20221208172054
ACCESSION NUMBER:		0001048268-22-000110
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20221206
FILED AS OF DATE:		20221208
DATE AS OF CHANGE:		20221208

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Petersen Alison M
		CENTRAL INDEX KEY:			0001858314

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-13783
		FILM NUMBER:		221453217

	MAIL ADDRESS:	
		STREET 1:		5433 WESTHEIMER ROAD
		STREET 2:		SUITE 500
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77056

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			IES Holdings, Inc.
		CENTRAL INDEX KEY:			0001048268
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRICAL WORK [1731]
		IRS NUMBER:				760542208
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0930

	BUSINESS ADDRESS:	
		STREET 1:		5433 WESTHEIMER
		STREET 2:		SUITE 500
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77056
		BUSINESS PHONE:		7138601500

	MAIL ADDRESS:	
		STREET 1:		5433 WESTHEIMER
		STREET 2:		SUITE 500
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77056

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Integrated Electrical Services, Inc.
		DATE OF NAME CHANGE:	20150106

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INTEGRATED ELECTRICAL SERVICES INC
		DATE OF NAME CHANGE:	19971022
</SEC-HEADER>
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<TYPE>4
<SEQUENCE>1
<FILENAME>wf-form4_167053803716583.xml
<DESCRIPTION>FORM 4
<TEXT>
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    <periodOfReport>2022-12-06</periodOfReport>

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        <issuerCik>0001048268</issuerCik>
        <issuerName>IES Holdings, Inc.</issuerName>
        <issuerTradingSymbol>IESC</issuerTradingSymbol>
    </issuer>

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        <reportingOwnerId>
            <rptOwnerCik>0001858314</rptOwnerCik>
            <rptOwnerName>Petersen Alison M</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>5433 WESTHEIMER RD, SUITE 500</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>HOUSTON</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>77056</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>VP &amp; Chief Accounting Officer</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

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                <transactionPricePerShare>
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        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
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            <transactionDate>
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    </nonDerivativeTable>

    <derivativeTable></derivativeTable>

    <footnotes>
        <footnote id="F1">On December 4, 2019, Ms. Petersen was granted shares of performance based phantom stock units (the &quot;Performance-Based Phantom Stock Units&quot;) pursuant to the IES Holdings, Inc. 2006 Equity Incentive Plan, as amended and restated (the &quot;2006 Equity Incentive Plan&quot;). The Performance-Based Phantom Stock Units vested, if at all, upon the achievement of certain specified annual financial performance objectives and the continued performance of services through the scheduled vesting date. On December 6, 2022, upon the filing of the Issuer's Annual Report on Form 10-K for its fiscal year ended September 30, 2022, the performance and service criteria were determined to have been met, resulting in the vesting of 863 Performance-Based Phantom Stock Units under this award.</footnote>
        <footnote id="F2">Represents shares of Common Stock withheld to satisfy the tax obligation resulting from the vesting of the performance and time-based phantom stock units granted to Ms. Petersen on December 4, 2019 pursuant to the 2006 Equity Incentive Plan.</footnote>
        <footnote id="F3">On December 6, 2022, Ms. Petersen was granted 2,214 time-based Phantom Stock Units (&quot;PSUs&quot;) pursuant to the 2006 Equity Incentive Plan. Each PSU represents a contractual right in respect of one share of the Issuer's Common Stock and will vest upon the continued performance of services through the scheduled vesting date.  The PSUs are scheduled to vest on the earlier of (i) December 15, 2025 and (ii) the date that the Issuer files its Annual Report on Form 10-K for its fiscal year ending September 30, 2025.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Mary K. Newman, Attorney-in-Fact</signatureName>
        <signatureDate>2022-12-08</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
