X0101 24F-2NT LIVE 0001547627 XXXXXXXX 333-185418 false false S-6 Invesco Unit Trusts Taxable Income Series 443 225 Liberty Street New York NY X1 10281 true 811-2754 333-185418 04/30/2022 0.00 290574.00 4602666.00 4893240.00 0.00 (4893240.00) 0.000092700 0.00 0.00 0.00 0.00 0.00 CRAIG S. FALDUTO Executive Director, Investment Research 05/25/2022