<SEC-DOCUMENT>0001127602-25-010046.txt : 20250319
<SEC-HEADER>0001127602-25-010046.hdr.sgml : 20250319
<ACCEPTANCE-DATETIME>20250319180850
ACCESSION NUMBER:		0001127602-25-010046
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20250317
FILED AS OF DATE:		20250319
DATE AS OF CHANGE:		20250319

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Lakhia Brad S.
		CENTRAL INDEX KEY:			0001615728
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-32961
		FILM NUMBER:		25753978

	MAIL ADDRESS:	
		STREET 1:		19100 RIDGEWOOD PARKWAY
		CITY:			SAN ANTONIO
		STATE:			TX
		ZIP:			78259

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CBIZ, Inc.
		CENTRAL INDEX KEY:			0000944148
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-BUSINESS SERVICES, NEC [7389]
		ORGANIZATION NAME:           	07 Trade & Services
		IRS NUMBER:				222769024
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		5959 ROCKSIDE WOODS BLVD N.
		STREET 2:		SUITE 600
		CITY:			INDEPENDENCE
		STATE:			OH
		ZIP:			44131
		BUSINESS PHONE:		2164479000

	MAIL ADDRESS:	
		STREET 1:		5959 ROCKSIDE WOODS BLVD N.
		STREET 2:		SUITE 600
		CITY:			INDEPENDENCE
		STATE:			OH
		ZIP:			44131

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CENTURY BUSINESS SERVICES INC
		DATE OF NAME CHANGE:	19980218

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INTERNATIONAL ALLIANCE SERVICES INC
		DATE OF NAME CHANGE:	19961031
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>form4.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0508</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2025-03-17</periodOfReport>

    <issuer>
        <issuerCik>0000944148</issuerCik>
        <issuerName>CBIZ, Inc.</issuerName>
        <issuerTradingSymbol>CBZ</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001615728</rptOwnerCik>
            <rptOwnerName>Lakhia Brad S.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O CBIZ, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>5959 ROCKSIDE WOODS BLVD. N., SUITE 600</rptOwnerStreet2>
            <rptOwnerCity>INDEPENDENCE</rptOwnerCity>
            <rptOwnerState>OH</rptOwnerState>
            <rptOwnerZipCode>44131</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isOfficer>1</isOfficer>
            <officerTitle>Senior Vice President &amp; CFO</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <aff10b5One>0</aff10b5One>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2025-03-17</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F1"/>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>25917</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>25917</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2025-03-17</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F2"/>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>11014</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>36931</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">On March 17, 2025, the reporting person was granted 25,917 restricted stock units, vesting in two equal installments on each of the eighteen-month anniversary of the grant date and the third anniversary of the grant date. Restricted stock units convert into common stock on a one-for-one basis.</footnote>
        <footnote id="F2">On March 17, 2025, the reporting person was granted 11,014 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date. Restricted stock units convert into common stock on a one-for-one basis.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Jaileah X. Huddleston, Attorney-in-Fact for Brad S. Lakhia</signatureName>
        <signatureDate>2025-03-19</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>doc1.txt
<DESCRIPTION>POWER OF ATTORNEY (PUBLIC): POA
<TEXT>
POWER OF ATTORNEY

Know all by these present, that the undersigned does hereby constitute and
appoint Jaileah X. Huddleston, John J. Geffert, Natalie Niese, Sophia M.
Tahsin, and each of them, as the undersigned's true and lawful
attorneys-in-fact and agents to do any and all things, and execute any or all
instruments which, after the advice of counsel, said attorneys and agents may
deem necessary and advisable to enable the undersigned to comply with the
Securities Exchange Act of 1934, as amended, and any rules, regulations and
requirements of the Securities and Exchange Commission (?SEC?), including
specifically, but without limitation thereof, power of attorney to sign the
undersigned's name to a Form ID, Update Passphrase Request, Form 144, Form 3,
Form 4, Form 5, Schedule 13D or Schedule 13G and any amendments thereto, to be
filed with the SEC; and the undersigned does hereby ratify and confirm all that
any of said attorneys and agents shall do or cause to be done by virtue hereof.
The undersigned may revoke the authority granted herein upon delivering a
signed written notice to the foregoing attorneys-in-fact. Executed on this 17th
day of March 2025. /s/ Brad S. Lakhia Name: Brad S. Lakhia
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
