Invesco Unit Trusts Taxable Income Series 543: 24F-2NT filed Feb 23, 2023

Name: Invesco Unit Trusts Taxable Income Series 543 24F-2NT (0001528621-23-000263)
Creator: Invesco Unit Trusts Taxable Income Series 543
Published: 2023-02-23

Form type: 24F-2NT
Filing date: Feb 23, 2023
Accession number: 0001528621-23-000263
Filer: Invesco Unit Trusts Taxable Income Series 543 (CIK 1608177)