Tax
QSBS and the Consulting Test: Why Some Startups Never Qualified for Section 1202 at All
Section 1202 shuts consulting and reputation-based businesses out of QSBS. How the qualified trade or business test works, and where growing startups fail it.
By 409.AI Team - 2026-08-27
# QSBS and the Consulting Test: Why Some Startups Never Qualified for Section 1202 at All
Founders tend to learn QSBS as a stopwatch. Hold qualified stock long enough, sell, keep the gain. The [One Big Beautiful Bill Act made that stopwatch friendlier](https://409.ai/articles/qsbs-one-big-beautiful-bill-act-section-1202-changes): for stock issued after July 4, 2025, [IRC Section 1202](https://uscode.house.gov/view.xhtml?req=granuleid:USC-prelim-title26-section1202&num=0&edition=prelim) now excludes 50% of gain at three years, 75% at four, and 100% at five, with a per-issuer cap of $15 million and a gross asset ceiling of $75 million.
Bigger numbers pull more companies into the conversation. They also expose a test that used to be somebody else's problem. Before any clock starts, the company has to be running a *qualified trade or business*, and Section 1202 defines that term by listing what it is not. If your company sits on the wrong side of that list, the holding period is irrelevant. You were never holding QSBS.
This is not a rare edge case. It is the question that decides whether a services-heavy AI company, a fintech, a healthtech, or a boutique anything gets the exclusion at all.
The two-part test hiding inside "active business"
Section 1202(e)(1) says a corporation meets the active business requirement for a period if at least 80% of its assets, by value, are used in the active conduct of one or more qualified trades or businesses, and the corporation is an eligible corporation.
Two things in that sentence do real work.
First, the 80% threshold is measured in assets, not revenue. What the business *does* still drives the analysis, but the arithmetic runs off the balance sheet, and founders who think in ARR are usually surprised by that.
Second, Section 1202(c)(2)(A) requires the corporation to meet the test "during substantially all of the taxpayer's holding period." Passing at issuance buys you nothing if the company drifts out of qualification in year three and you sell in year six.
Then Section 1202(e)(3) defines the qualified trade or business as any trade or business *other than* a list. Services in health, law, engineering, architecture, accounting, actuarial science, performing arts, consulting, athletics, financial services, and brokerage services are out. So is any trade or business where the principal asset is the reputation or skill of one or more of its employees. So are banking, insurance, financing, leasing, and investing businesses, farming, production or extraction of products subject to depletion under Section 613 or 613A, and operating a hotel, motel, restaurant, or similar business.
Two entries on that list catch startups that assumed they were safe. "Consulting" and "reputation or skill."
What "consulting" actually means
Founders read "consulting" and picture a strategy firm billing by the hour. The statute doesn't define it, so practitioners look to Treasury's definition for qualified personal service corporations at [26 CFR 1.448-1T(e)(4)(iv)](https://www.ecfr.gov/current/title-26/chapter-I/subchapter-A/part-1/section-1.448-1T), which describes consulting as "the provision of advice and counsel" and specifically excludes "the performance of services other than advice and counsel, such as sales or brokerage services, or economically similar services." Whether a given activity falls on one side or the other rests on all the facts and circumstances, including how the provider gets paid.
The IRS drew a similar line in [PLR 202342014](https://www.irs.gov/pub/irs-wd/202342014.pdf), released in October 2023. The company offered data migration and management services. It sold no software and no hardware. Its people embedded with customer teams, often full time, and gave advice while doing so. The IRS still concluded it was not in the field of consulting, because the advice was "ancillary to and supports the sale of the implementation work," and because the company "does not separately bill for advice and counsel, but only for its final product of implementing data management solutions."
Read that twice, because the second clause is the operational one. The invoice mattered. A company that bills for a deployed outcome is telling a different story from one that bills for hours of guidance, even when the underlying work looks similar in a demo.
That distinction lands hard on AI companies right now. Forward-deployed engineers, statements of work, six-week integrations, a customer success team that is really a delivery team: none of that is disqualifying on its own, and the ruling suggests implementation work sold as a product can sit comfortably inside a qualified trade or business. But a company whose contracts are structured as advisory engagements, priced by seniority and hours, is closer to the line than its pitch deck admits. The same [surge of capital into AI](https://409.ai/articles/409a-valuations-ai-startups-boom) that raises the stakes on the exclusion is funding a lot of companies whose first $3 million of revenue is delivery work.
The reputation-or-skill clause
The other catch-all is broader and less intuitive. A trade or business where the principal asset is the reputation or skill of one or more employees is out, whatever industry it sits in.
Taken literally, that could swallow most early-stage companies, where the founding team *is* the asset. The IRS gave a useful counterexample in [PLR 202319013](https://www.irs.gov/pub/irs-wd/202319013.pdf), released in May 2023. An enterprise cloud application services software company argued its principal asset was not its people. The IRS agreed, and the reasoning is worth quoting: the employees held technical skills gained from training on the company's "proprietary service delivery processes and methodology packages," those packages were "unique to Company and may not be utilized by the employees at other similar companies," and the company "can recruit and train new employees with the required technical skillset to perform substantially identical services." The principal asset was therefore the company's own intellectual property, not any individual.
The practical test embedded there is substitutability. If a named researcher leaves and the product stops working, the asset walked out the door. If a new hire can be trained on internal systems and deliver the same output, the asset stayed.
Both rulings come with a warning label. Section 6110(k)(3) says a private letter ruling is directed only to the taxpayer who requested it and may not be used or cited as precedent. And PLR 202319013 is narrower than its headline: the IRS expressly declined to opine on whether the company met the 80% asset test, and declined to say whether it was engaged in consulting. It ruled on one clause of one subparagraph.
Where the 80% test quietly fails
Assume the business type is fine. The asset test can still break, usually because of cash.
Section 1202(e)(6) treats assets held for reasonably required working capital needs, or held for investment and reasonably expected to be used within two years to finance research and experimentation or increases in working capital, as used in the active conduct of a qualified trade or business. Then it adds a ceiling: for periods after the corporation has been in existence for at least two years, no more than 50% of the corporation's assets may qualify as active by reason of that paragraph.
Run the numbers on a company three years past incorporation with $12 million on the balance sheet. Say $10.5 million sits in Treasuries and a money market account from a round that closed eighteen months ago, and $1.5 million is receivables, equipment, and capitalized assets actually in use. The working capital rule can carry at most $6 million, half of total assets. Add the $1.5 million in direct use and you reach $7.5 million, or 62.5%. That is below 80%, and the company fails the active business requirement for that period.
A well-capitalized company that raised big and spent slowly can fall out of qualification precisely because it was disciplined. Section 1202(e)(2) softens this where the spending is genuinely aimed at a future qualified trade or business: assets used in start-up activities under Section 195(c)(1)(A), in in-house research described in Section 41(b)(4), or in research and experimental expenditures count as used in the active conduct of a qualified trade or business. The 2025 act rewrote that middle category to reach foreign research or experimental expenditures under Section 174 and domestic ones under Section 174A, which matters for companies running research teams outside the United States.
Two smaller traps sit alongside it. Under Section 1202(e)(5), holding more than 10% of asset value (net of liabilities) in stock or securities of other corporations breaks the test, subject to subsidiary exceptions, which is worth checking before a corporate venture arm or a string of small acquisitions gets built. Under Section 1202(e)(7), more than 10% of total asset value in real property not used in the active business is likewise disqualifying.
You cannot ask the IRS anymore
Until recently, a company with a genuinely close call could request a private letter ruling. That door is shut. In [Rev. Proc. 2026-3](https://www.irs.gov/irb/2026-01_IRB), section 5.01(8), the IRS lists among the areas under study, where it will temporarily not issue rulings, "Section 1202. Partial Exclusion for Gain from Certain Small Business Stock. Whether a corporation meets the active business requirement under section 1202(e)."
So the record you build is the record you get. That means contemporaneous evidence, not a memo written the week of a term sheet: contracts and invoices that show what customers are buying, an asset schedule at each testing date, documentation of what the cash is earmarked for, and a description of the proprietary systems that make delivery repeatable by people other than the founders.
The order of operations
QSBS planning tends to run backwards. Founders start with the [holding period](https://409.ai/articles/safes-qsbs-holding-period-conversion-section-1202), move to [what happens if they sell early](https://409.ai/articles/section-1045-qsbs-rollover-defer-gain-early-sale), worry about [buybacks that can taint an issuance](https://409.ai/articles/qsbs-redemption-rules-stock-buybacks-section-1202) or [whether their state follows federal treatment](https://409.ai/articles/qsbs-state-tax-conformity-california-new-jersey), and reach the business-type question only when a buyer's diligence team asks about it, or when a [secondary sale](https://409.ai/articles/secondary-sale-startup-shares-qsbs-tax-treatment) puts real money on the table.
Reverse it. The qualified trade or business test is the only one you can still influence cheaply, because it turns on how you write contracts, how you invoice, how you document your technology, and how you park your cash. Those are decisions a Series A company makes casually and a pre-exit company cannot unmake.
Section 1202 is fact-specific and the guidance is thin, so this is a conversation for your tax counsel with your actual contracts on the table, not a checklist. If you are working through it, a documented [QSBS attestation](https://409.ai/products/qsbs) is one way to put the analysis on paper while the facts are still fresh, and while there is still time to change them.