45 CFR § 1150.41
How will the Endowment request that my debt to the Endowment be collected by offset against some payment that another Federal agency owes me?
April 14, 2021
The Chairperson may request that funds due and payable to you by another Federal agency instead be paid to the Endowment to satisfy a debt you owe to the Endowment. In requesting administrative offset, the Endowment will certify in writing to the Federal agency that is holding funds for you:
(a) That you owe the debt;
(b) The amount and basis of the debt; and
(c) That the Endowment has complied with the requirements of 31 U.S.C. 3716, its own administrative offset regulations in this subpart, and the applicable provisions of the Federal Claims Collection Standards with respect to providing you with due process.