<SEC-DOCUMENT>0001193125-23-250069-index.html : 20231004
<SEC-HEADER>0001193125-23-250069.hdr.sgml : 20231004
<ACCEPTANCE-DATETIME>20231003174739
ACCESSION NUMBER:		0001193125-23-250069
CONFORMED SUBMISSION TYPE:	424B3
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20231004
DATE AS OF CHANGE:		20231003

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BlackRock Taxable Municipal Bond Trust
		CENTRAL INDEX KEY:			0001493683
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0731

	FILING VALUES:
		FORM TYPE:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-252961
		FILM NUMBER:		231305688

	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 Build America Bond Trust
		DATE OF NAME CHANGE:	20100608
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B3
<SEQUENCE>1
<FILENAME>d398016d424b3.htm
<DESCRIPTION>TAXABLE MUNICIPAL BOND - 424B3 SAI SUPP
<TEXT>
Document 1 - file: d398016d424b3.htm

</DOCUMENT>
</SEC-DOCUMENT>