Invesco Unit Trusts Taxable Income Series 473: 24F-2NT filed Aug 25, 2021

Name: Invesco Unit Trusts Taxable Income Series 473 24F-2NT (0001528621-21-001318)
Creator: Invesco Unit Trusts Taxable Income Series 473
Published: 2021-08-25

Form type: 24F-2NT
Filing date: Aug 25, 2021
Accession number: 0001528621-21-001318
Filer: Invesco Unit Trusts Taxable Income Series 473 (CIK 1563155)