Invesco Unit Trusts Taxable Income Series 488: 497J filed Mar 2, 2021

Name: Invesco Unit Trusts Taxable Income Series 488 497J (0001528621-21-000417)
Creator: Invesco Unit Trusts Taxable Income Series 488
Published: 2021-03-02

Form type: 497J
Filing date: Mar 2, 2021
Accession number: 0001528621-21-000417
Filer: Invesco Unit Trusts Taxable Income Series 488 (CIK 1563125)