<SEC-DOCUMENT>0001193125-25-245550-index.html : 20251022
<SEC-HEADER>0001193125-25-245550.hdr.sgml : 20251022
<ACCEPTANCE-DATETIME>20251021202403
ACCESSION NUMBER:		0001193125-25-245550
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		12
CONFORMED PERIOD OF REPORT:	20251021
ITEM INFORMATION:		Other Events
FILED AS OF DATE:		20251022
DATE AS OF CHANGE:		20251021

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CFSB Bancorp, Inc. /MA/
		CENTRAL INDEX KEY:			0001879103
		STANDARD INDUSTRIAL CLASSIFICATION:	SAVINGS INSTITUTION, FEDERALLY CHARTERED [6035]
		ORGANIZATION NAME:           	02 Finance
		EIN:				000000000
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			0630

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-41220
		FILM NUMBER:		251408375

	BUSINESS ADDRESS:	
		STREET 1:		15 BEACH STREET
		CITY:			QUINCY
		STATE:			MA
		ZIP:			02170
		BUSINESS PHONE:		(617) 471-0750

	MAIL ADDRESS:	
		STREET 1:		15 BEACH STREET
		CITY:			QUINCY
		STATE:			MA
		ZIP:			02170
</SEC-HEADER>
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<TYPE>8-K
<SEQUENCE>1
<FILENAME>d53503d8k.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: d53503d8k.htm
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</DOCUMENT> <DOCUMENT> <TYPE>EX-101.LAB <SEQUENCE>3 <FILENAME>cfsb-20251021_lab.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE <TEXT> Document 3 - file: cfsb-20251021_lab.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.PRE <SEQUENCE>4 <FILENAME>cfsb-20251021_pre.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE <TEXT> Document 4 - file: cfsb-20251021_pre.xml
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>6 <FILENAME>R1.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 6 - file: R1.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>7 <FILENAME>Show.js <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 7 - file: Show.js
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>8 <FILENAME>report.css <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 8 - file: report.css
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>10 <FILENAME>FilingSummary.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 10 - file: FilingSummary.html
Document 10 - RAW XML: FilingSummary.xml
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</DOCUMENT> <DOCUMENT> <TYPE>ZIP <SEQUENCE>14 <FILENAME>0001193125-25-245550-xbrl.zip <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 14 - file: 0001193125-25-245550-xbrl.zip
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>15 <FILENAME>d53503d8k_htm.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 15 - file: d53503d8k_htm.html
Document 15 - RAW XML: d53503d8k_htm.xml
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