38 C.F.R. § 64.6
(a) Grantees must maximize the use of RVCP grants by ensuring that at least 90 percent of funds awarded are used to provide services designed to aid in the adjustment to civilian life in one or more of the following areas:
(b) Grantees may use up to 10 percent of the RVCP grant for indirect costs, i.e., the expenses of doing business that are not readily identified with a particular grant but are necessary for the general operation of the grantee organization and the conduct of activities it performs.
(Authority: 38 U.S.C. 501, 523 note)