0001493683 2026-05-11 2026-05-11 0001493683 1 2026-05-11 2026-05-11 0001493683 2 2026-05-11 2026-05-11 iso4217:USD pure shares N-2 N-2ASR EX-FILING FEES 0001493683 BlackRock Taxable Municipal Bond Trust N/A N/A N-2 BlackRock Taxable Municipal Bond Trust false Equity Common Shares of Beneficial Interest, $0.001 par value true 21000000 16.09 337890000.00 0.0001381 46662.61 false Other Rights to Purchase Common Shares of Beneficial Interest true 0.0001381 0.00 337890000.00 46662.61 0.00 0.00 46662.61 The Maximum Aggregate Offering Price is estimated solely for the purpose of calculating the registration fee in accordance with Rule 457(c) under the Securities Act of 1933, as amended (the "Securities Act"), based on the average of the high and low sales prices of common shares of beneficial interest on May 4, 2026, as reported on the New York Stock Exchange. The proposed maximum offering price per security will be determined, from time to time, by the Registrant in connection with the sale by the Registrant of the securities registered under this Registration Statement. No separate consideration will be received by the Registrant. Any shares issued pursuant to an offering of rights to purchase shares of common shares, including any shares issued pursuant to an over-subscription privilege or a secondary over-subscription privilege, will be shares registered under this Registration Statement.