Small Business Size Standards Increase Proposed by SBA

In the federal government’s eyes, “small business” is less a vibe and more a math problem with a dress code. If you’ve ever tried to explain to your team why you’re “too big to be small” (yet still not big enough to bully your way into the Fortune 500 cafeteria), you already know the pain.

In August 2025, the U.S. Small Business Administration (SBA) proposed raising many of the monetary-based small business size standardsmeaning more companies could qualify as “small” for SBA programs and federal contracting opportunities. That sounds like good news (and often is), but it also reshuffles competition for set-aside contracts and SBA-backed assistance. Translation: your eligibility might improve, your competitive landscape might change, and your “we’re definitely small” spreadsheet may need therapy.

What SBA size standards are (and why they matter)

SBA size standards are the government’s way of drawing a line between “small” and “not small” for different industries. Because a three-person custom cupcake shop and a 300-person cybersecurity firm don’t live in the same universe, SBA uses industry-specific thresholds tied to NAICS codes (North American Industry Classification System codes).

Most size standards are based on one of two measurements:

• Average annual receipts (revenue-based) common for services, construction, retail, and many others.
• Number of employees common for manufacturing and other sectors where headcount is a better proxy for scale.

Why should you care? Because “small” status can unlock:

• Federal contracting set-asides reserved for small businesses (and certain socioeconomic programs).
• SBA financial programs (like SBA-backed loans), where eligibility can hinge on SBA’s size definitions.
• Subcontracting opportunities where primes need qualified small business partners.

One more important rule: SBA size is not just “you.” SBA generally requires you to include the receipts or employees of affiliatesentities that control or can control your business (or vice versa). So yes, that “minor” investor relationship can matter. A lot.

What’s being proposed: bigger monetary-based size standards (August 2025)

The SBA’s August 2025 proposal targets monetary-based industry size standardsprimarily receipts-based thresholds. In plain English: the SBA proposed raising the revenue ceilings for many NAICS codes so more firms could qualify as small.

The headline numbers

• 263 monetary-based size standards proposed to increase
• Including 259 receipts-based and 4 assets-based size standards
• Part of SBA’s third five-year rolling review required under the Small Business Jobs Act of 2010

Notably, the proposal leaned toward increases and retentions rather than cuts. In fact, SBA described a general policy of not lowering size standards (with limited exceptions aimed at excluding dominant firms). So if you were hoping your biggest “small” competitor might get bumped out of eligibility… don’t build your 2026 pipeline around that fantasy.

Why SBA is doing this: inflation, market reality, and a methodology refresh

SBA doesn’t adjust size standards on vibes alone. The agency reviews standards to keep them aligned with how industries actually lookthings like typical firm size, competition, barriers to entry, and federal contracting participation.

A key backdrop: SBA updated how it evaluates “small business participation”

Leading into this third five-year review, SBA updated its Size Standards Methodology. One notable change is a stronger use of a “disparity ratio” approach to evaluate whether small businesses are underrepresented in federal contracting relative to their footprint in the broader industry. In concept, it’s a “market reality check”:

• If small businesses earn a healthy share of industry receipts but win a much smaller slice of federal obligations, SBA may view the current size standard as too restrictive.
• Raising the threshold can enlarge the “small” pool and potentially increase small-business participationthough it also changes who counts as small.

SBA’s methodology refresh also emphasized updated datasets and modern procurement data sources (for example, procurement and registration systems) to evaluate contracting patterns and industry structure more precisely.

Concrete examples: what “bigger size standards” can look like

The easiest way to understand the proposal is to see how it would move real numbers. Below are illustrative examples cited in industry commentary about the August 2025 proposal. Always verify your specific NAICS code and any exceptions that apply.

Also: the proposal may include cleanup of certain exceptions under the size standards table (where sub-industries have their own thresholds). In at least one instance discussed in the proposed rule materials, SBA addressed whether to eliminate or modify an exception structure and how to apply a single size standard to the broader industry category. If your NAICS has footnotes or exceptions, treat them like a contract clause: assume they matter until proven otherwise.

Who benefitsand who suddenly has more competition

1) “Graduated” firms might become small again

A company that recently exceeded a receipts-based threshold might regain “small” status if the ceiling rises above its five-year average receipts. That can reopen doors to set-aside competitions and SBA program eligibilityespecially for firms hovering just over the current line.

2) Growing small businesses may stay eligible longer

Even if you’re still under the current threshold, a higher proposed ceiling can function like a longer runway: more time to scale systems, hire, and build past performance while staying eligible for small-business competitions.

3) Truly small firms may face bigger “small” rivals

Here’s the plot twist: expanding the definition of “small” can increase the number of competitors for set-asides. That can be good for agencies seeking more choice and price pressure. But it can feel like getting invited to a friendly neighborhood pickup game… and discovering someone brought a former college athlete who still owns cleats.

The practical takeaway: the proposal can help mid-sized “almost small” firms regain access, while smaller firms may need sharper positioning, niche differentiation, and stronger teaming strategies to compete.

How SBA calculates size (the part where the spreadsheet earns its paycheck)

Size calculations depend on whether your NAICS code uses receipts or employees.

Receipts-based size (most monetary-based standards)

For federal contracting purposes, SBA generally averages receipts over your latest five complete fiscal years. Receipts are not always the same as “revenue” in your CRM dashboard; SBA typically looks to what’s reported on federal tax returns (commonly described as total income/gross income plus cost of goods sold). If you’ve been in business less than five years, SBA generally annualizes by using average weekly receipts multiplied by 52.

Employee-based size (not the focus of this proposal, but still important)

Employee-based size is typically calculated as the average number of employees per pay period over the latest 24 months. This includes part-time and temporary employeesif they’re on payroll for a pay period, they count.

And again: you must usually include affiliates in these calculations. If you’re unsure whether an entity is an affiliate, assume SBA will be curious and ask questions later (possibly via a size protest) unless you’ve documented your reasoning carefully.

How to tell if your business could benefit from the proposed increase

If you want the fast version: find your NAICS code, calculate your SBA size the SBA way, then compare it to the proposed threshold. Here’s the practical checklist.

Step 1: Confirm your NAICS code(s)

Federal solicitations have a NAICS code assigned by the contracting officer. That code drives the applicable size standard for that procurement. If the NAICS feels wrong, there may be an appeals processbut it’s time-sensitive.

Step 2: Determine whether your NAICS uses receipts, employees, or assets

Many industries use receipts; many manufacturing codes use employees; a small set of financial industries use assets-based measures. The SBA’s size standards table and related tools can confirm the measurement type.

Step 3: Calculate size using the correct lookback window

• Receipts (contracting): typically five completed fiscal years.
• Employees: typically average over the most recent 24 months.
• Include affiliates: aggregate as required.

Step 4: Compare to both current and proposed standards

If you’re currently “other than small” but would be under the proposed threshold, this proposal is highly relevant to your growth strategy and capture planning. If you’re already small, focus on how your competitive set might widen.

Step 5: Prepare operationally (SAM, proposals, and internal controls)

Proposed rules don’t automatically change your status. If and when a final rule takes effect, contractors often need to ensure their registrations and self-certifications reflect updated standards. Separately, maintain internal documentation supporting your calculationsespecially if you operate near the threshold.

What to do if you’re near the line: strategy, not panic

If the proposed increases could change your eligibility, consider actions like:

• Re-forecasting bids: prioritize set-asides you could newly qualify for if the rule is finalized.
• Teaming smarter: if more firms become “small,” differentiate through niche capabilities, past performance, and compliant teaming arrangements.
• Reviewing affiliation risks: ownership changes, investments, shared management, and certain subcontracting structures can trigger affiliation analysis.
• Updating capture messaging: agencies and primes may expand their partner searches if the small-business pool grows in your NAICS.

And if you’re thinking, “Could this affect M&A?”yes. Deals that change control or affiliation can change size status, and timing can matter. In government contracting, size is often assessed at specific points (like offer submission), so deal structure and calendar choices can have downstream consequences.

Quick FAQ

Is this change already in effect?

Nothis was issued as a proposed rule. A final rule would be needed for the new thresholds to become effective. (If you’re reading this later, verify the current status of the rule and effective dates before making compliance decisions.)

Does the proposal affect employee-based size standards too?

The August 2025 proposal focuses on monetary-based standards. SBA indicated that employee-based standards were expected to be addressed separately.

If my firm becomes “small,” can I immediately bid as small?

Only after the applicable standard is effective and your size calculation (including affiliates) supports the certification for that procurement. Treat it like a green light only when it’s actually greennot when it’s “probably going to turn green soon.”

Real-world experiences: what businesses run into when size standards move (extra )

Below are common, real-world types of experiences companies report during size-standard shiftsshared here as composite scenarios to highlight the practical lessons. Names and details are generalized, but the patterns are very real.

Experience #1: The “We grew… and got punished” government contractor

A professional services firm spends three years doing everything right: hiring, improving compliance, investing in proposal staff, winning a few subcontract roles, and finally landing a prime contract. Revenue climbs. High fives all arounduntil someone realizes their five-year average receipts are nudging above the current size standard.

Suddenly, the firm’s pipeline is full of small-business set-asides they can’t touch, and the unrestricted market feels like getting upgraded from a bicycle to a motorcycle without warningthrilling, but also a little “wait, where are the brakes?”

In scenarios like this, a proposed increase can be a lifeline: the firm might stay eligible longer or even regain eligibility if it recently crossed the line. The lesson? Growth planning for GovCons should include a “size trajectory” trackforecast your five-year average, not just this year’s topline.

Experience #2: The small firm that suddenly faces “big smalls”

A truly small business (say, $6M–$10M receipts) has carved out a nichefast response times, specialized staff, and great CPARS. They’re used to competing against similarly sized firms. Then a size standard rises, and several firms at $25M–$30M (previously “other than small”) can now bid on the same set-asides.

The smaller company doesn’t lose its eligibility, but it notices the battlefield changes: competitors bring bigger capture budgets, more proposal writers, and more past performance. The “experience” here isn’t doom; it’s adaptation. These smaller firms often respond by sharpening a differentiator (a niche capability, a specific agency footprint, a speed advantage), teaming strategically, and using subcontracting relationships to punch above their weight.

Experience #3: The NAICS code surprise (and why reading the solicitation matters)

A company assumes it will qualify as small because “we’re small-ish,” which is not a legal standard, despite how comforting it sounds. They bid a solicitation under the wrong assumption about the NAICS code. A competitor files a size protest, and now the firm is scrambling to defend a calculation that was never documented properly.

When rules changeproposed or finalthis gets more common, not less. Agencies sometimes pick NAICS codes that vendors disagree with, and vendors sometimes pick optimism over math. The practical takeaway: confirm the NAICS early, document your receipts/employees calculation, and keep an “affiliation memo” (even an internal one) that explains your reasoning.

Experience #4: Finance and assets-based standardsdifferent measuring tape, same stress

For certain financial institutions, size can be measured by assets rather than receipts. Those businesses often discover that “assets” introduces a different kind of complexitybalance sheet fluctuations, consolidation questions, and how to treat affiliates can feel like accounting meets archaeology.

In practice, firms in these categories often work closely with counsel and accountants to align reporting with SBA definitions. When SBA proposes increases in assets-based thresholds, it can broaden eligibility, but it doesn’t remove the need for careful documentation. The most common “experience” is relief paired with homework: “Greatwe might qualify. Now let’s prove it cleanly.”

Across all these scenarios, one theme keeps repeating: the winners aren’t just the firms whose numbers land on the right side of a threshold. The winners are the firms that track size proactively, understand how SBA measures it, and adjust their capture and compliance posture before the market forces them to.

Conclusion: bigger thresholds, bigger opportunitiesand a bigger need for clarity

The SBA’s proposed increase to monetary-based size standards could expand the pool of firms that qualify as “small” across many industries, potentially opening doors to set-aside contracts and SBA assistance for companies that recently outgrew current limits. At the same time, it can intensify competition inside the small-business arena by welcoming larger firms back into the mix.

The smart move is not guessingit’s measuring: confirm your NAICS codes, calculate size correctly (including affiliates), and build a strategy that works whether you’re newly small, still small, or suddenly competing against “big smalls.” In government contracting, the line between opportunity and unpleasant surprises is often a single number with a dollar sign in front of it.