<SEC-DOCUMENT>0001193125-25-112128-index.html : 20250505
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<ACCEPTANCE-DATETIME>20250505082147
ACCESSION NUMBER:		0001193125-25-112128
CONFORMED SUBMISSION TYPE:	424B2
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20250505
DATE AS OF CHANGE:		20250505

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AUTOMATIC DATA PROCESSING INC
		CENTRAL INDEX KEY:			0000008670
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER PROCESSING & DATA PREPARATION [7374]
		ORGANIZATION NAME:           	06 Technology
		EIN:				221467904
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0630

	FILING VALUES:
		FORM TYPE:		424B2
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-281920
		FILM NUMBER:		25911137

	BUSINESS ADDRESS:	
		STREET 1:		ONE ADP BOULVARD
		CITY:			ROSELAND
		STATE:			NJ
		ZIP:			07068
		BUSINESS PHONE:		9739745000

	MAIL ADDRESS:	
		STREET 1:		ONE ADP BOULEVARD
		CITY:			ROSELAND
		STATE:			NJ
		ZIP:			07068
</SEC-HEADER>
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<TYPE>424B2
<SEQUENCE>1
<FILENAME>d852427d424b2.htm
<DESCRIPTION>424B2
<TEXT>
Document 1 - file: d852427d424b2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g852427g11b16.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g852427g11b16.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g852427g14n27.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g852427g14n27.jpg

</DOCUMENT>
</SEC-DOCUMENT>