<SEC-DOCUMENT>0000844779-17-000413-index.html : 20171030
<SEC-HEADER>0000844779-17-000413.hdr.sgml : 20171030
<ACCEPTANCE-DATETIME>20171030115916
ACCESSION NUMBER:		0000844779-17-000413
CONFORMED SUBMISSION TYPE:	NSAR-B
PUBLIC DOCUMENT COUNT:		4
CONFORMED PERIOD OF REPORT:	20170831
FILED AS OF DATE:		20171030
DATE AS OF CHANGE:		20171030
EFFECTIVENESS DATE:		20171030

FILER:

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

	FILING VALUES:
		FORM TYPE:		NSAR-B
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-21413
		FILM NUMBER:		171161291

	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>
<DOCUMENT>
<TYPE>NSAR-B
<SEQUENCE>1
<FILENAME>answer.fil
<TEXT>
Document 1 - file: answer.fil

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77B ACCT LTTR
<SEQUENCE>2
<FILENAME>77bTax2.txt
<TEXT>
Document 2 - file: 77bTax2.txt

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77O RULE 10F-3
<SEQUENCE>3
<FILENAME>77O13.txt
<TEXT>
Document 3 - file: 77O13.txt

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77O RULE 10F-3
<SEQUENCE>4
<FILENAME>77O21.txt
<TEXT>
Document 4 - file: 77O21.txt

</DOCUMENT>
</SEC-DOCUMENT>