CFR › Title 25 › Part 1000 › §1000.89525 CFR §1000.895Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy linkThe Secretary determines the amount of indirect costs for a non-BIA funding agreement by:(a)Applying the negotiated indirect cost rate to the appropriate direct cost base; or(b)At the Tribe's/Consortium's option, negotiating a lump sum amount for indirect costs.