Buy Indian Act Set-Aside
The Buy Indian Act gives Indian Economic Enterprises a preference in procurements by the Bureau of Indian Affairs, the Indian Health Service, and other Interior and HHS components. It sits ahead of most other socioeconomic preferences in the order of precedence at those agencies.
- Who can bid
- Indian Economic Enterprises: at least 51% Indian-owned and controlled
- Authority
- Buy Indian Act, 25 U.S.C. 47; DIAR 1480
- Typical thresholds
- No ceiling; applies across simplified acquisitions and larger competitions
- Where to search
- SAM.gov set-aside filter
Key takeaways
- Set-asides shrink the field — your real competition is often three to eight firms, not fifty.
- Limitations on subcontracting apply: you must perform the required share of the work yourself.
- Eligibility is determined as of your initial offer including price, so certifications must be current at submission.
- Ineligible bids are protestable, and size or status protests are common in tight competitions.
How the set-aside works
Buying activities must first determine whether two or more Indian Economic Enterprises are likely to submit offers at fair market price; if so, the requirement is set aside. Firms self-certify eligibility as an IEE and must maintain 51% Indian ownership and control throughout performance, with representations required at both offer and award.
Finding these opportunities
Focus on the Indian Health Service, BIA, and Interior bureau forecasts, and filter SAM.gov for those offices rather than for a set-aside code, since the preference is applied procedurally. IHS facility and healthcare staffing requirements are the highest-volume recurring category.
Competing and winning
Document your ownership and control chain cleanly so a status challenge cannot stall award, and pair the preference with genuine capability evidence in healthcare, construction, or facility operations. Agencies here reward firms that understand tribal community context and can staff remote locations reliably.
FAQ
Is this the same as tribal 8(a)?
No. Buy Indian is an agency-level preference at Interior and HHS; tribal 8(a) is an SBA program with its own certification.
Do I need a certification?
You self-certify as an Indian Economic Enterprise, and the representation must be true at offer and at award.
Which agencies use it most?
The Indian Health Service and the Bureau of Indian Affairs account for the large majority of awards.
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