0001493683 2026-05-29 2026-05-29 0001493683 dei:BusinessContactMember 2026-05-29 2026-05-29 0001493683 false N-1A Yes 333-295764 333-295764 811-22426 N-2 true false 1 true true 7 true BlackRock Taxable Municipal Bond Trust 100 Bellevue Parkway Wilmington DE 19809 (800) 882‑0052 John M. Perlowski 50 Hudson Yards New York NY 10001 From time to time after the effective date of this Registration Statement. false true true false false false false false false true true false false true false false