Section 1639.29 - Refunds(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.