Compliance
BOI Reporting Is Over for U.S. Companies: The Cap Table Math You No Longer Owe FinCEN
FinCEN's August 2026 final rule permanently ends BOI reporting for U.S. companies. What it means for your cap table, and which startup filings still matter.
By 409.AI Team - 2026-09-02
# BOI Reporting Is Over for U.S. Companies: The Cap Table Math You No Longer Owe FinCEN
Two years ago, closing a round came with a chore nobody enjoyed. Somewhere in the post-closing checklist sat a line about beneficial ownership: work out who now crossed 25% of the company, collect their passports or driver's licenses, and file an updated report with FinCEN within 30 days. Miss it and the statute carried penalties that accrued by the day.
That chore no longer exists, and a surprising number of founders don't know it. Some filed in 2024, filed again after a Series A, and have a vague sense they still owe the government something. Others deliberately delayed forming an entity, or delayed a restructuring, partly to stay out of the database. Both groups are operating on rules that were withdrawn.
On August 11, 2026, FinCEN issued a final rule that [permanently ends beneficial ownership information reporting for U.S. companies and U.S. persons](https://www.fincen.gov/news/news-releases/fincen-permanently-ends-beneficial-ownership-reporting-requirements-millions). It was published in the Federal Register on August 14, 2026 and took effect on publication.
What the rule actually did
The Corporate Transparency Act, enacted at the start of 2021, required most privately held U.S. entities to identify their beneficial owners to FinCEN. The reporting regulation took effect January 1, 2024, and companies formed before that date had until January 1, 2025 to file. For about a year it was a genuine item on every startup's compliance calendar.
Then it came apart. FinCEN issued an interim final rule on March 26, 2025 exempting domestic entities from reporting. The August 2026 final rule adopts that interim position permanently and goes further, removing the requirement for foreign reporting companies to report U.S. person company applicants and releasing U.S. persons who obtained FinCEN identifiers from any duty to keep them current.
The mechanism matters. Congress did not repeal the statute. Treasury used its exemption authority, and the exemption now sits in the regulation itself: [31 CFR 1010.380](https://www.law.cornell.edu/cfr/text/31/1010.380) exempts any corporation, limited liability company, or other entity created by filing a document with a secretary of state. What remains of the "reporting company" definition reaches only entities formed under the law of a foreign country and registered to do business in a U.S. state or tribal jurisdiction.
So the underlying law is still on the books and a future Treasury could revisit the exemption. For the moment, though, if your company was formed in Delaware, or anywhere else in the United States, you file nothing. Not an initial report, not an update, not a correction.
The 25% test was a cap table exercise, and it was harder than it looked
The part worth remembering is why this filing was more work than it appeared, because the same arithmetic shows up elsewhere in startup finance.
A beneficial owner was anyone who exercised substantial control over the company or who owned or controlled at least 25% of its ownership interests. "Substantial control" caught senior officers and anyone with authority to appoint or remove directors, which was usually easy to answer. The 25% test was not.
The regulation defines an ownership interest expansively: equity, stock, or similar instruments, capital or profit interests, any instrument convertible into a share, warrants and rights to purchase, puts, calls, and other options, plus a catch-all for "any other instrument, contract, arrangement, understanding, relationship, or mechanism." Then it adds the rule that does the damage: any options or similar interests held by the individual being tested are treated as exercised.
Work through what that meant. Say a company has 10,000,000 shares outstanding and a cofounder holds 2,400,000 of them, which is 24%. Below the line, no report. Now give that same cofounder a 300,000-share option grant. Treated as exercised, she holds 2,700,000 of 10,300,000, or 26.2%. She crossed the threshold without buying a single additional share, and the event that put her over was an option grant the board approved in a routine meeting.
The catch-all was worse. Where the calculation could not be performed with reasonable certainty, anyone owning 25% or more of any class or type of ownership interest was deemed to be at 25% of the whole. For a company with participating preferred, multiple financing classes, and [SAFEs whose conversion price isn't fixed until a priced round happens](https://409.ai/articles/how-safes-affect-your-409a-valuation), that fallback was easy to fall into. A seed fund holding 30% of a single preferred series could be a beneficial owner while sitting at 8% of the company on an as-converted basis.
Founders with [convertible notes on the cap table](https://409.ai/articles/convertible-notes-effect-on-409a-valuation) ran into the same wall, since a note is an instrument convertible into a share whether or not anyone knows the conversion price yet. LLCs had their own version of the problem, because [profits interests are capital or profit interests](https://409.ai/articles/profits-interests-llc-equity-hurdle-valuation) and counted, hurdle or no hurdle.
None of that analysis is required anymore for a U.S.-formed company. Keep the instinct, though. The habit of asking who really owns what once every instrument is counted is the same habit that produces a defensible allocation when a valuation firm builds your strike price.
Who still has to file
Foreign entities registered to do business in a U.S. state remain reporting companies. If a Cayman or UK parent has qualified to do business in California or New York, it still files, and its obligations are narrower than they were: it reports its own identifying information and the beneficial ownership information of its non-U.S. person beneficial owners only. U.S. persons are not required to hand over their information to those entities at all.
FinCEN's [current BOI guidance](https://www.fincen.gov/boi) sets the deadlines. Foreign entities registered before March 26, 2025 were due by April 25, 2025. Those registering on or after that date have 30 calendar days from notice that the registration is effective.
For most venture-backed startups this is a non-issue, because the standard structure is a Delaware corporation. It matters if you run a foreign parent above a U.S. operating company, or if you delayed a Delaware flip and the offshore entity is still qualified somewhere.
What happens to the reports you already filed
Nothing you need to do. FinCEN has said it will delete previously reported U.S. person information from the database. There is no withdrawal filing and no form to submit.
The penalties that made the original regime uncomfortable, civil liability accruing at $500 a day as enacted and adjusted for inflation, plus criminal exposure of up to $10,000 and two years under [31 U.S.C. 5336](https://www.law.cornell.edu/uscode/text/31/5336), hang off a reporting requirement that domestic entities no longer have. If a report you never filed in 2025 is still bothering you, raise it with your counsel rather than with FinCEN, because for an exempt company there is no longer a filing that would cure it.
The state layer is smaller than the headlines suggested
When the federal regime unwound, the common prediction was a patchwork of state replacements. That has not really materialized.
New York's LLC Transparency Act took effect January 1, 2026 and gets cited as the state successor to the CTA. It is much narrower than that in practice, because the New York statute borrows the federal definitions rather than writing its own. Once FinCEN exempted domestic entities, New York's scope narrowed with it. The Department of State's own [beneficial owner disclosure guidance](https://dos.ny.gov/beneficial-owner-disclosure) applies the requirement to non-exempt LLCs formed under the law of a foreign country and authorized to do business in New York. Those entities file an initial and then annual disclosure, at a $25 fee, with existing entities due by the end of 2026 and newly authorized ones within 30 days. An LLC formed in New York or any other state files nothing, and does not owe an exemption attestation either.
California came closer to a broader rule than most people realize. SB 1201 would have required corporations and LLCs doing business in the state to disclose beneficial owners publicly, going well past anything the CTA asked for. It cleared the Senate in 2024 and then [died in the Assembly](https://leginfo.legislature.ca.gov/faces/billHistoryClient.xhtml?bill_id=202320240SB1201) without a floor vote.
The sensible position is that there is currently no meaningful state beneficial ownership filing for a U.S.-formed startup, and that this is a question worth re-asking at each formation or foreign qualification rather than assumed permanent.
The filings that did not go anywhere
The risk in news like this is reading it too broadly. One compliance item disappeared. The ones that actually decide founder and employee outcomes are all still here, and most of them have shorter fuses than a BOI update ever did.
The [83(b) election still runs on a hard 30-day clock](https://409.ai/articles/the-83b-election-explained-for-founders) from the date of transfer, with no extensions and no cure. Your 409A still needs [refreshing every 12 months or sooner when something material happens](https://409.ai/articles/409a-valuation-frequency-how-often-should-you-get-one), and the presumption of reasonableness depends on [an appraisal that actually meets the safe harbor conditions](https://409.ai/articles/409a-safe-harbor-price-vs-qualified-appraiser) rather than on what you paid for it. [Rule 701's disclosure threshold](https://409.ai/articles/rule-701-startup-equity-compensation-disclosure) still bites once your equity grants pass $10 million in a 12-month period.
Those obligations are not going anywhere, and unlike BOI reporting, missing them costs employees real money.
What to do with this
If BOI is still on your compliance calendar, delete the entry. If you filed in 2024 or 2025, you are done, and FinCEN will clear the record on its own. If your structure includes a foreign parent qualified to do business in a U.S. state, check that specific entity against the current rule rather than assuming the exemption covers your whole org chart.
And if the reason you know your cap table this well is that someone made you count convertible instruments and unexercised options two years ago, that work was not wasted. It is the same exercise a valuation analyst runs when converting an enterprise value into a common stock price. If you need that done properly, [409.ai's 409A valuations](https://409.ai/products/409a) are built for exactly that arithmetic, with a defensible answer at the end of it rather than a form.