34 C.F.R. § 673.7
(f) An institution may use up to 10 percent of the administrative costs allowance, as calculated under paragraph (c) of this section, that is attributable to the institution's expenditures under the FWS program to pay the administrative costs of conducting its program of community service. These costs may include the costs of—
(g) If an institution charges any administrative cost allowance against its Federal Perkins Loan Fund, it must charge these costs during the same award year in which the expenditures for these costs were made.
(Authority: 20 U.S.C. 1070b-2, 1087cc, and 1096, 42 U.S.C. 2753)