SBA Moves to Reclassify 114,000+ Firms as ‘Small’ — Reshaping the Set-Aside Market

Published 2026 | TIKC NewsWire

The definition of “small” in federal contracting may be about to change — dramatically. On August 20, 2026, the U.S. Small Business Administration proposed a sweeping overhaul of its size standards that, by SBA’s own estimate, would make roughly 114,541 additional firms qualify as small — including about 37,002 existing federal contractors that held more than 105,000 contracts and over $71 billion in obligations in FY2025 alone (Mayer Brown, 2026). For every small business chasing set-asides, this is the most consequential proposal on the board right now.

What’s actually changing

SBA would rebuild how it calculates size standards across 338 NAICS-based categories, using a new “average market size” approach and a diminishing-growth formula, while keeping minimum floors of 500 employees and $30.6 million in receipts and eliminating explicit maximum standards (Thompson Hine, 2026). One analysis dubbed the result the “$531 million small business” — because in some industries the receipts-based threshold would climb into the hundreds of millions (Thompson Hine, 2026). Important: current size standards remain in effect unless and until SBA issues final rules.

Why this cuts both ways

Here’s the twist that makes this a genuine turning point. Because of the FAR’s “Rule of Two,” agencies must set aside a procurement for small business when at least two capable small firms are expected to compete at fair market prices. Expand the pool of “small” firms and you could see more set-asides overall — but you’d also be competing against much larger, more experienced firms that suddenly qualify as small, bringing capture teams and past performance a genuine small business may not have (Government Contracts Legal Forum, 2026).

What it means for your business

• Check your own status. Under the new formula, you might qualify as small in NAICS codes where you don’t today — opening new set-aside lanes.
• Expect tougher set-aside competition. Larger newly-small firms may crowd into the same pools, so sharpen your differentiation and past performance.
• Watch for consolidation. With more firms “small,” agencies may gain latitude to bundle requirements — a risk for genuinely small players.
• Comment while you can. This is a proposed rule; the small-business community’s input shapes the final version.

Whether this proposal helps or hurts depends heavily on where your NAICS codes land. Read the standards for your codes now, model both scenarios, and be ready to move when the final rule drops. Brick by brick.

FAQ

Is this rule in effect now?

No. It’s a proposed rule published August 20, 2026. Current size standards remain in effect unless and until SBA finalizes it (Mayer Brown, 2026).

How many firms would become “small”?

SBA estimates about 114,541 net additional firms would qualify, including roughly 37,002 existing federal contractors (Mayer Brown, 2026).

Will there be more set-asides or fewer?

Potentially more, because the Rule of Two triggers set-asides when two capable small firms compete — but the competition within those set-asides could be significantly tougher (Government Contracts Legal Forum, 2026).

What should I do right now?

Check the proposed standards for your NAICS codes, assess whether your status would change, and consider submitting a comment during the rulemaking window.

Sources

Government Contracts Legal Forum. (2026, September 8). SBA proposal to overhaul size standards would transform federal government contracting.

Mayer Brown. (2026, August). SBA proposes major overhaul of small business size standards for federal contracts.

Thompson Hine LLP. (2026, August). The $531 million “small” business: SBA proposes massive overhaul of size standards.