Invesco Unit Trusts Taxable Income Series 497: 24F-2NT filed Apr 23, 2021

Name: Invesco Unit Trusts Taxable Income Series 497 24F-2NT (0001528621-21-000598)
Creator: Invesco Unit Trusts Taxable Income Series 497
Published: 2021-04-23

Form type: 24F-2NT
Filing date: Apr 23, 2021
Accession number: 0001528621-21-000598
Filer: Invesco Unit Trusts Taxable Income Series 497 (CIK 1563116)