One SBA Rule Hits Four Set-Asides in Four Different Ways

Watch the Full Episode

PrimeRFP founder and CEO Charles Sanders joined Marcia Watson, CEO and co-founder of BTW & Co., on the debut of their GovCon podcast to work through the SBA's proposed size-standard rule and what it changes for each kind of small business. The episode runs about 34 minutes. The analysis below puts the federal award record behind the points they raise.

The Proposed Rule at a Glance

On August 20, SBA published two proposed rules in the Federal Register: one revising industry size standards, and one revising the methodology behind them. Comments close November 20, 2026. SBA held a public forum on September 17. Current standards stay in effect until a final rule issues. Do not change your SAM representations yet.

Here is what the rule changes:

• The rule consolidates roughly 1,000 standards across 978 NAICS industries down to 338, and it sets most of them at the broader four-digit industry-group level, 276 of the 338, instead of the narrower six-digit level. Your competitive boundary stops being your niche and becomes the whole industry group.
• Thresholds rise and the ceilings disappear. SBA raises the floors to 500 employees and $30.6M in receipts, removes the maximums, and lets the largest standards reach $500M in industries where the average market is around $20B. Computer Systems Design Services moves from $34M to $531M, and Engineering Services from $25.5M to $252M. There is no single new number, because the new standard depends on your code.
• Employee count replaces revenue wherever SBA has discretion. This fixes an old problem, since winning work used to push a firm out of its own pool, and it creates a new one, because your hiring plan now doubles as a size-eligibility decision.
• SBA eliminates all 18 contracting exceptions, including the ITVAR footnote, and argues the new industry-group standards already exceed the current exception levels in every industry but one. If your business depends on an exception, plan as though it is gone.
• 114,541 firms would become newly small, roughly 1.8 to 2 percent of all firms, and 37,002 of them already held federal contracts in FY2025, carrying more than $71B of FY2025 contract value into the small pool. The second number matters most, because those firms are not startups learning GovCon. They bring past performance, audit history, and standing capture teams.

The Four Set-Aside Pools Are Four Separate Markets

Every analysis of this rule treats "set-aside competition" as a single thing. The award record says otherwise. Here are the four socioeconomic pools, measured on federal prime obligations over the last 24 months:

Three findings fall out of that table. One pool barely competes, one leans almost entirely on a single agency, and two are small but see real competition.

8(a) runs on directed awards. Nine out of ten 8(a) awards draw a single offer, and the median is one. Raising size standards adds eligible firms to a pool where competition rarely happens. If you are 8(a), the rule reaches you through your contracting officer relationships and your sole-source justifications rather than through a bid you are about to lose.

SDVOSB is the VA, with a DoD side business. $13.3B of $17.2B is one customer. Add DoD and two agencies account for 88% of the pool. An SDVOSB reading this rule as a national market-size question is answering the wrong question. The exposure is single-customer concentration, and a larger pool of eligible firms makes that concentration more fragile.

WOSB and HUBZone are the small pools. Together they hold $3.6B, about 8% of the four-pool total, and both see real competition, with a median of three offers and roughly a quarter to a third of awards drawing a single bid. These are the pools where new entrants show up in a bid, and where a firm several times your size arriving with deeper past performance changes outcomes immediately.

The three competitive pools all cluster at the same place, a median of three offers and 25 to 31% of awards drawing a single bid. That is the share of awards that drew only one bid, the part of the market no one has had to compete for. It is the first to change as more firms become eligible.

Three Things to Do Before Comments Close

1. Run your codes against the proposed standards to find who else now qualifies. Pull the firms that would newly qualify in your four-digit group and read their past performance. A $200M firm with eight relevant CPARS entries beats you on paper regardless of the set-aside.

2. Pull your own recompetes forward. If you outgrew your standard and now re-qualify, assume a competitor spent two years building a bid on the theory that you were out. You are the least-prepared bidder on your own contract.

3. Comment specifically. A comment that only voices support or opposition goes nowhere. A comment naming your NAICS code, the proposed threshold, and the concrete competitive effect is the kind SBA cites in the final rule.

Two Ways to Read the Same Rule

One way to read this rule is to look up your code and check a number. That is the sell-side view, what you tell the government you are. It gives you your status and says nothing about your market.

The buy-side view is what the government purchased: by PSC, at which agency, from whom, against how many offers. That view shows an SDVOSB that its pool is 77.5% one customer, and an 8(a) firm whose pool barely competes. Size standards decide which firms may bid. The buying record tells you whether the work was worth bidding.

You can check every number here yourself. The federal award data behind it is public and open on our Intel Hub, with no paywall: primerfp.com/intel

If you want to know which side of this change you are on, PrimeRFP and BTW & Co. built three one-time diagnostics, with no subscription. The Growth Operations Maturity Survey scores whether your team can act on what the data shows. The PrimeRFP Report remaps your NAICS portfolio to the proposed 338 standards and names the firms that would go small in your codes. The third option bundles both and adds a joint kickoff call. See the options at primerfp.com/grow-outside.

Sources: award figures from PrimeRFP SCOUT over USASpending prime contract awards above $100K, obligations only, for the window September 28, 2024 to September 18, 2026. Rule facts from the SBA Office of Advocacy notices of August 20 and September 14, 2026.