Why a set-aside disappears at recompete

How the decision is made

A set-aside is not a property of a requirement that carries over. For each acquisition the contracting officer decides again, on a test known as the rule of two: is there a reasonable expectation of offers from two or more responsible small businesses, at fair market prices? Between the micro-purchase threshold and the simplified acquisition threshold, $15,000 and $350,000 since October 2025, the codified FAR makes the set-aside the default unless that expectation is missing. Above that range, the buy is set aside when the expectation exists.

The codified FAR states the test at 19.502-2. The overhaul text agencies follow by class deviation states it at 19.104-1. The substance is the same in both. The expectation comes from market research: the sources sought, the responses to it, and the record of who has won similar work. If the research does not show two, the buy goes out unrestricted.

How a set-aside is lost

• The incumbent grew. Size is judged against the size standard for the NAICS code on the solicitation, as of the date of the offer. A company that won as a small business and has since outgrown the standard cannot offer as one. If it was the only small business the buyer knew of, the expectation of two is gone.
• Too few answered the sources sought. One response from a small business, or none, gives the contracting officer nothing to base a set-aside on.
• The requirement changed. Two contracts combined into one, a wider scope, more places of performance. The work may now be more than the research shows two small businesses can do.
• The code changed. The contracting officer assigns the NAICS code that best describes the work, and the size standard comes with it. A different code can make a different set of companies small.
• It moved to a vehicle. The follow-on is placed as an order under a multiple-award contract. Setting an order aside is at the contracting officer's discretion, and the competition is among the holders, whoever they are.

The exception: 8(a)

One program does carry over. Once a requirement has been accepted into the 8(a) program, the follow-on stays there unless SBA agrees to release it, with a few narrow exceptions. So a contract last awarded through 8(a) is likely to stay out of reach of every company outside the program, large or small. Check which kind of set-aside the last award was before you plan around it.

The 8(a) program has its own clock as well. A firm is in it for a fixed term, and an incumbent whose term ends before the contract does cannot win the follow-on the same way. That is a recompete with the outcome open.

How to see it coming

Four things in the record, a year or more ahead.

• The last award. Its set-aside type and how many offers it drew. A set-aside that drew one offer is fragile.
• The incumbent's growth. Its federal awards over the last few years, set beside the size standard for the code, show whether it is near the line. Awards are not receipts, so treat this as a reason to check and not as a verdict.
• The office's habits. Whether its recent buys in the code were set aside, and whether it has been moving work onto vehicles.
• The notices. A sources sought for the follow-on is the buyer asking the question out loud.

In LastAwarded, each ending contract on the Recompetes screen shows what it was last set aside for and how many offers it drew. About to graduate lists 8(a) incumbents whose certification ends before their contract does. Each NAICS code page gives the SBA size standard for the code.

How to change it, from either side

The sources sought is the lever. If your company is a small business and you want the set-aside kept, answer it, completely and on time, and say that you intend to offer. Show that you can do this requirement, not that you exist. If you know another qualified small business, tell it the notice is out. Two capable responses are what the rule asks for.

If your company is not small, the same notice tells you whether a door is opening. A follow-on that comes out unrestricted after years as a set-aside is a market that was shut to you and now is not. Answer the notice too. The contracting officer is deciding how to buy, and what a full range of offerors can do is part of that decision.

The mistakes

• Assuming it repeats. Nothing in the rule says a requirement set aside once is set aside again.
• Not answering because you answered last time. Each acquisition has its own market research, and last time's responses are not in it.
• Answering with a brochure. A general capability statement does not show that you can meet this requirement at a fair price.
• Missing the code. Read the NAICS code on the new notice. If it changed, the size standard changed with it, and so may your status.