; and (B) by adding at the end the following new paragraph: (4) Reimbursement of Postal Service for costs associated with absentee ballots A State shall use a requirements payment to reimburse the United States Postal Service for the revenue which the Postal Service would have obtained as the result of the mailing of absentee ballots in the State but for section 3407 of title 39, United States Code. . (2) Effective date The amendment made by paragraph (1) shall apply with respect to the requirements payments made to a State under part 1 of subtitle D of title II of the Help America Vote Act of 2002 ( 52 U.S.C. 21001 et seq.)— (A) for fiscal year 2021 or any previous fiscal year, but only to the extent that any such payment remains unobligated or unexpended by the State as of the date of the enactment of this Act