    <SEC-DOCUMENT>0001193125-24-221801-index.html : 20240919
    <SEC-HEADER>0001193125-24-221801.hdr.sgml : 20240919
    <ACCEPTANCE-DATETIME>20240919090427
    ACCESSION NUMBER:		0001193125-24-221801
    CONFORMED SUBMISSION TYPE:	DEFA14A
    PUBLIC DOCUMENT COUNT:		6
    FILED AS OF DATE:		20240919
    DATE AS OF CHANGE:		20240919

    FILER:

    	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

    	FILING VALUES:
    		FORM TYPE:		DEFA14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-32961
    		FILM NUMBER:		241309223

    	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>DEFA14A
    <SEQUENCE>1
    <FILENAME>d904822ddefa14a.htm
    <DESCRIPTION>DEFA14A
    <TEXT>
    Document 1 - file: d904822ddefa14a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>g904822g00p84.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 2 - file: g904822g00p84.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>g904822g10k10.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: g904822g10k10.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>g904822g11k11.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: g904822g11k11.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>g904822g21p01.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: g904822g21p01.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>g904822g27f03.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: g904822g27f03.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>