5 C.F.R. § 1639.29 Refunds.
Title 5 - Administrative Personnel
(a) If the Board is the creditor agency, it will promptly refund any amount deducted under the authority of 5 U.S.C. 5514, when: (1) The debt is waived or all or part of the funds deducted are otherwise found not to be owed; or (2) An administrative or judicial order directs the Board to make a refund. (b) Unless required or permitted by law or contract, refunds under this section will not bear interest.
Title 5: Administrative Personnel
PART 1639—CLAIMS COLLECTION
Subpart B—Salary Offset
§ 1639.29 Refunds.