<SEC-DOCUMENT>0001193125-25-260919-index.html : 20251031
<SEC-HEADER>0001193125-25-260919.hdr.sgml : 20251031
<ACCEPTANCE-DATETIME>20251031165910
ACCESSION NUMBER:		0001193125-25-260919
CONFORMED SUBMISSION TYPE:	N-2/A
PUBLIC DOCUMENT COUNT:		26
FILED AS OF DATE:		20251031
DATE AS OF CHANGE:		20251031

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:		N-2/A
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-21413
		FILM NUMBER:		251441277

	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

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:		N-2/A
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-289104
		FILM NUMBER:		251441276

	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
<IS-FILER-A-NEW-REGISTRANT>N
<IS-FILER-A-WELL-KNOWN-SEASONED-ISSUER>N
<FILED-PURSUANT-TO-GENERAL-INSTRUCTION-A2>Y
<IS-FUND-24F2-ELIGIBLE>N
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-2/A
<SEQUENCE>1
<FILENAME>d682161dn2a.htm
<DESCRIPTION>BLACKROCK FLOATING RATE INCOME STRATEGIES FUND
<TEXT>
Document 1 - file: d682161dn2a.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.(L) <SEQUENCE>2 <FILENAME>d682161dex99l.htm <DESCRIPTION>OPINION AND CONSENT OF COUNSEL <TEXT> Document 2 - file: d682161dex99l.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.(N) <SEQUENCE>3 <FILENAME>d682161dex99n.htm <DESCRIPTION>INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM CONSENT <TEXT> Document 3 - file: d682161dex99n.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-FILING FEES <SEQUENCE>4 <FILENAME>d682161dexfilingfees.htm <DESCRIPTION>EX-FILING FEES <TEXT> Document 4 - file: d682161dexfilingfees.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.SCH <SEQUENCE>5 <FILENAME>bfrisfi-20251031.xsd <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA <TEXT> Document 5 - file: bfrisfi-20251031.xsd
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>g682161g03t49.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: g682161g03t49.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>g682161g10s27.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: g682161g10s27.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>g682161g12i81.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: g682161g12i81.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>g682161g14v75.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: g682161g14v75.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>g682161g34q25.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 11 - file: g682161g34q25.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>g682161g37r16.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 12 - file: g682161g37r16.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>g682161g69m13.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 13 - file: g682161g69m13.jpg
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>20 <FILENAME>Show.js <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 20 - file: Show.js
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>21 <FILENAME>report.css <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 21 - file: report.css
</DOCUMENT> <DOCUMENT> <TYPE>ZIP <SEQUENCE>28 <FILENAME>0001193125-25-260919-xbrl.zip <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 28 - file: 0001193125-25-260919-xbrl.zip
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>32 <FILENAME>d682161dn2a_htm.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 32 - file: d682161dn2a_htm.html
Document 32 - RAW XML: d682161dn2a_htm.xml
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>34 <FILENAME>d682161dexfilingfees_htm.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 34 - file: d682161dexfilingfees_htm.html
Document 34 - RAW XML: d682161dexfilingfees_htm.xml
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>35 <FILENAME>R1.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 35 - file: R1.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>36 <FILENAME>R2.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 36 - file: R2.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>37 <FILENAME>R3.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 37 - file: R3.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>38 <FILENAME>R4.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 38 - file: R4.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>39 <FILENAME>FilingSummary.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 39 - file: FilingSummary.html
Document 39 - RAW XML: FilingSummary.xml
</DOCUMENT> <DOCUMENT> <TYPE>JSON <SEQUENCE>41 <FILENAME>MetaLinks.json <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 41 - file: MetaLinks.json
</DOCUMENT> </SEC-DOCUMENT>