<SEC-DOCUMENT>0001193125-25-309925-index.html : 20251205
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<ACCEPTANCE-DATETIME>20251205172051
ACCESSION NUMBER:		0001193125-25-309925
CONFORMED SUBMISSION TYPE:	POS EX
PUBLIC DOCUMENT COUNT:		17
FILED AS OF DATE:		20251205
DATE AS OF CHANGE:		20251205
EFFECTIVENESS DATE:		20251205

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BLACKROCK FLOATING RATE INCOME STRATEGIES FUND, INC.
		CENTRAL INDEX KEY:			0001259708
		ORGANIZATION NAME:           	
		EIN:				000000000

	FILING VALUES:
		FORM TYPE:		POS EX
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-289104
		FILM NUMBER:		251553899

	BUSINESS ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809
		BUSINESS PHONE:		800-441-7762

	MAIL ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BLACKROCK FLOATING RATE INCOME STRATEGIES FUND INC
		DATE OF NAME CHANGE:	20061020

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FLOATING RATE INCOME STRATEGIES FUND INC
		DATE OF NAME CHANGE:	20030813
</SEC-HEADER>
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<TYPE>POS EX
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<DESCRIPTION>BLACKROCK FLOATING RATE INCOME STRATEGIES FUND, INC.
<TEXT>
Document 1 - file: d70338dposex.htm

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<DESCRIPTION>FORM OF DISTRIBUTION AGREEMENT
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<DOCUMENT>
<TYPE>EX-99.(H)(2)
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<DESCRIPTION>FORM OF SUB-PLACEMENT AGENT AGREEMENT
<TEXT>
Document 3 - file: d70338dex99h2.htm

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<DOCUMENT>
<TYPE>EX-99.(L)(2)
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<FILENAME>d70338dex99l2.htm
<DESCRIPTION>OPINION AND CONSENT OF COUNSEL
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Document 4 - file: d70338dex99l2.htm

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<TYPE>EX-99.(S)(3)
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<FILENAME>d70338dex99s3.htm
<DESCRIPTION>CALCULATION OF FILING FEE TABLES (FINAL PROSPECTUS DATED NOVEMBER 26, 2025)
<TEXT>
Document 5 - file: d70338dex99s3.htm

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Document 15 - file: FilingSummary.html

Document 15 - RAW XML: FilingSummary.xml

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<TYPE>JSON
<SEQUENCE>18
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 18 - file: MetaLinks.json

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<TYPE>ZIP
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