QSBS Shifting Into Diligence Workflow
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Vieje Piauwasdy, Director of Equity Strategy at Secfi, on the future of QSBS
When you file your tax return, there’s no verification. It’s just a matter of rolling the dice and seeing if the IRS will come after you.
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The key point is that QSBS works like most U.S. tax benefits, you claim it first and prove it later if challenged. There is no upfront IRS approval step for a sale. The real gate is whether the taxpayer kept the company balance sheet, acquisition records, and other documents needed to show the stock was acquired under the $50 million asset test and met the trade or business rules.
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That makes recordkeeping part of the product. Secfi is built around helping employees exercise early, track holding periods, and model tax outcomes, because many workers miss QSBS simply by waiting too long to exercise, then acquiring shares after the company has grown past the eligibility window.
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The reason this matters more now is timing. The 100% federal exclusion became far more valuable after Congress expanded it in 2009 and made it permanent in 2015, but audits usually happen years after filing. That lag meant relatively few visible challenges in the early years even as more venture backed exits matured.
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This is also why gray area companies care more than obvious software issuers. A classic tech startup usually looks easier to classify, while a company near financial services or another excluded business line has more audit risk, so the same tax filing can carry very different evidentiary burdens depending on what the company actually does.
Going forward, QSBS will keep shifting from a hidden perk into a diligence workflow. More private companies and liquidity platforms will package tax records, exercise timing tools, and secondary sale data together, because the winners will be the ones that make a future audit feel less like a gamble and more like a file drawer exercise.