Invesco Unit Trusts Taxable Income Series 543: 24F-2NT filed Feb 24, 2020

Name: Invesco Unit Trusts Taxable Income Series 543 24F-2NT (0001528621-20-000383)
Creator: Invesco Unit Trusts Taxable Income Series 543
Published: 2020-02-24

Form type: 24F-2NT
Filing date: Feb 24, 2020
Accession number: 0001528621-20-000383
Filer: Invesco Unit Trusts Taxable Income Series 543 (CIK 1608177)