Do Your Share of the Work: The Limitations on Subcontracting Rule

Published 2026 | TIKC NewsWire

A small-business set-aside exists to put real work in the hands of a real small business, which means yours. So the government draws a line: when you win a set-aside, you have to do a meaningful share of the work yourself, not win it and then hand most of it to a large subcontractor. That line is the limitations on subcontracting rule, and ignoring it is one of the fastest ways to turn a hard-won set-aside into a lost contract, or into a fraud case.

What the rule requires

For most small-business set-asides, you must perform a minimum share of the work with your own forces. On a services contract, the common standard is that you spend no more than half of the amount paid to you on subcontractors that are not themselves similarly situated small businesses. Supplies and construction have their own versions of the limit. The exact percentages vary by contract type, but the idea is always the same: the small business that won the set-aside has to carry a real portion of the job, not act as a pass-through.

When a teaming deal goes too far

Teaming with a larger, more experienced partner is smart and allowed. The danger is letting the partner run the show. If your big subcontractor actually manages the contract, provides most of the workforce, and makes the key decisions, the government can treat them as the real contractor and you as a front. That is the kind of arrangement that draws hard questions, and it is close cousin to the set-aside fraud behind cases like the veteran-status schemes enforcers have pursued. The label on the contract has to match who really does the work.

Why this is a certification, not just a guideline

When you accept a set-aside, you are representing that you will meet the limitations on subcontracting. If you knew going in that your partner would do most of the work and you certified anyway, that representation can be a false statement, and every invoice under the contract can be tied to it. This is not a soft best practice you can drift away from. It is a promise the government relies on to keep set-asides going to the firms they were meant for.

What to do now

• Know your percentage. Find the exact self-performance requirement for your contract type before you bid.
• Plan the split up front. Structure your team so your own forces clearly carry the required share.
• Watch similarly situated subs. Work given to other small businesses like you can count differently; know the rules.
• Keep control of the contract. Make sure your firm manages the work and makes the key calls, not the big partner.
• Track it as you go. Measure your self-performance during the job, not just at the start.

Partnering up to win bigger work is exactly how a small firm grows. Just make sure that when you win a set-aside, your business is really doing its share, because that is the whole point of the program. Know your number, keep control, and carry your part of the load, and the set-aside stays what it should be: real work for a real small business. Brick by brick.

FAQ

What is the limitations on subcontracting rule?

A requirement that a small business winning a set-aside perform a minimum share of the work itself and not pass most of it to subcontractors that are not similarly situated small businesses.

How much do I have to self-perform?

It depends on the contract type. For many services set-asides, you may spend no more than half of what you are paid on non-similarly-situated subcontractors. Supplies and construction have their own limits.

Can I still team with a larger company?

Yes, teaming is allowed and smart. The risk is letting the larger partner run the contract and provide most of the work, which can make you look like a front for them.

What happens if I break the rule?

You can lose the contract and face size or affiliation challenges. If you certified compliance you never intended to meet, it can also become a false-statement and False Claims Act problem.

Sources

Federal Acquisition Regulation. (2026). FAR 52.219-14, Limitations on Subcontracting.

U.S. Small Business Administration. (2026). 13 CFR 125.6, Limitations on subcontracting and the similarly situated entity rule.

This article is general information, not legal advice.