<SEC-DOCUMENT>0001193125-20-153224-index.html : 20200527
<SEC-HEADER>0001193125-20-153224.hdr.sgml : 20200527
<ACCEPTANCE-DATETIME>20200527171255
ACCESSION NUMBER:		0001193125-20-153224
CONFORMED SUBMISSION TYPE:	N-2/A
PUBLIC DOCUMENT COUNT:		20
FILED AS OF DATE:		20200527
DATE AS OF CHANGE:		20200527

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BLACKROCK MUNIASSETS FUND, INC.
		CENTRAL INDEX KEY:			0000901243
		IRS NUMBER:				223239638
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		N-2/A
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-236891
		FILM NUMBER:		20916209

	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:	MUNIASSETS FUND INC
		DATE OF NAME CHANGE:	19930714

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MUNIINCOME FUND INC
		DATE OF NAME CHANGE:	19930517

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BLACKROCK MUNIASSETS FUND, INC.
		CENTRAL INDEX KEY:			0000901243
		IRS NUMBER:				223239638
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		N-2/A
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-07642
		FILM NUMBER:		20916208

	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:	MUNIASSETS FUND INC
		DATE OF NAME CHANGE:	19930714

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MUNIINCOME FUND INC
		DATE OF NAME CHANGE:	19930517
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-2/A
<SEQUENCE>1
<FILENAME>d872457dn2a.htm
<DESCRIPTION>N-2/A
<TEXT>
Document 1 - file: d872457dn2a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.(E)
<SEQUENCE>2
<FILENAME>d872457dex99e.htm
<DESCRIPTION>AUTOMATIC DIVIDEND REINVESTMENT PLAN
<TEXT>
Document 2 - file: d872457dex99e.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.(G)(2)
<SEQUENCE>3
<FILENAME>d872457dex99g2.htm
<DESCRIPTION>AMENDED AND RESTATED MASTER ADVISORY FEE WAIVER AGREEMENT
<TEXT>
Document 3 - file: d872457dex99g2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.(G)(3)
<SEQUENCE>4
<FILENAME>d872457dex99g3.htm
<DESCRIPTION>AMENDMENT NO. 1 TO AMENDED AND RESTATED MASTER ADVISORY FEE WAIVER AGREEMENT
<TEXT>
Document 4 - file: d872457dex99g3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.(I)
<SEQUENCE>5
<FILENAME>d872457dex99i.htm
<DESCRIPTION>BLACKROCK FIXED-INCOME COMPLEX AMENDED AND RESTATED DEFERRED COMPENSATION PLAN
<TEXT>
Document 5 - file: d872457dex99i.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.(J)
<SEQUENCE>6
<FILENAME>d872457dex99j.htm
<DESCRIPTION>FORM OF MASTER CUSTODIAN AGREEMENT
<TEXT>
Document 6 - file: d872457dex99j.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.(K)(1)
<SEQUENCE>7
<FILENAME>d872457dex99k1.htm
<DESCRIPTION>FORM OF TRANSFER AGENCY AND SERVICE AGREEMENT
<TEXT>
Document 7 - file: d872457dex99k1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.(K)(2)
<SEQUENCE>8
<FILENAME>d872457dex99k2.htm
<DESCRIPTION>FORM OF ADMINISTRATION AND ACCOUNTING SERVICES AGREEMENT
<TEXT>
Document 8 - file: d872457dex99k2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.(K)(3)
<SEQUENCE>9
<FILENAME>d872457dex99k3.htm
<DESCRIPTION>SIXTH AMENDED AND RESTATED SECURITIES LENDING AGENCY AGREEMENT
<TEXT>
Document 9 - file: d872457dex99k3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.(L)
<SEQUENCE>10
<FILENAME>d872457dex99l.htm
<DESCRIPTION>OPINION AND CONSENT OF COUNSEL TO THE REGISTRANT
<TEXT>
Document 10 - file: d872457dex99l.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.(N)
<SEQUENCE>11
<FILENAME>d872457dex99n.htm
<DESCRIPTION>INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM CONSENT
<TEXT>
Document 11 - file: d872457dex99n.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.(R)
<SEQUENCE>12
<FILENAME>d872457dex99r.htm
<DESCRIPTION>CODE OF ETHICS OF THE REGISTRANT AND THE ADVISOR
<TEXT>
Document 12 - file: d872457dex99r.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>g8724571.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 14 - file: g8724571.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>g8724572.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 15 - file: g8724572.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>g8724573.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 16 - file: g8724573.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>g8724574.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 17 - file: g8724574.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>g872457g06t81.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 18 - file: g872457g06t81.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>19
<FILENAME>g872457g28h44.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 19 - file: g872457g28h44.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>20
<FILENAME>g872457g64k79.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 20 - file: g872457g64k79.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>21
<FILENAME>g872457g95v41.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 21 - file: g872457g95v41.jpg

</DOCUMENT>
</SEC-DOCUMENT>