<SEC-DOCUMENT>0001564590-21-054136-index.html : 20211104
<SEC-HEADER>0001564590-21-054136.hdr.sgml : 20211104
<ACCEPTANCE-DATETIME>20211103185344
ACCESSION NUMBER:		0001564590-21-054136
CONFORMED SUBMISSION TYPE:	S-3
PUBLIC DOCUMENT COUNT:		8
FILED AS OF DATE:		20211104
DATE AS OF CHANGE:		20211103

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BARRETT BUSINESS SERVICES INC
		CENTRAL INDEX KEY:			0000902791
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-HELP SUPPLY SERVICES [7363]
		IRS NUMBER:				520812977
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-260745
		FILM NUMBER:		211377122

	BUSINESS ADDRESS:	
		STREET 1:		8100 NE PARKWAY DRIVE
		STREET 2:		SUITE 200
		CITY:			VANCOUVER
		STATE:			WA
		ZIP:			98662
		BUSINESS PHONE:		(800) 494-5669

	MAIL ADDRESS:	
		STREET 1:		8100 NE PARKWAY DRIVE
		STREET 2:		SUITE 200
		CITY:			VANCOUVER
		STATE:			WA
		ZIP:			98662
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-3
<SEQUENCE>1
<FILENAME>bbsi-s3.htm
<DESCRIPTION>S-3
<TEXT>
Document 1 - file: bbsi-s3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.3
<SEQUENCE>2
<FILENAME>bbsi-ex43_6.htm
<DESCRIPTION>EX-4.3
<TEXT>
Document 2 - file: bbsi-ex43_6.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>3
<FILENAME>bbsi-ex51_39.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 3 - file: bbsi-ex51_39.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.2
<SEQUENCE>4
<FILENAME>bbsi-ex232_7.htm
<DESCRIPTION>EX-23.2
<TEXT>
Document 4 - file: bbsi-ex232_7.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24.1
<SEQUENCE>5
<FILENAME>bbsi-ex241_8.htm
<DESCRIPTION>EX-24.1
<TEXT>
Document 5 - file: bbsi-ex241_8.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>goqa0ynfgghr000001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: goqa0ynfgghr000001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>gy0jtegnein3000001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: gy0jtegnein3000001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>gy0jtegnein3000002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: gy0jtegnein3000002.jpg

</DOCUMENT>
</SEC-DOCUMENT>