Corporate Transparency Act in 2026: FinCEN BOI Filing Rules After the Domestic Exemption

If you spent late 2024 panicking about the Corporate Transparency Act (CTA) — racing to gather passports, driver's licenses, and ownership percentages from every member of your LLC — you've probably heard the good news by now: most U.S. small businesses don't have to file a Beneficial Ownership Information (BOI) report with FinCEN anymore. The collective sigh of relief from the small-business community in March 2025 was loud enough to register on a seismograph.

But "I don't have to file anymore" is only half the story in 2026.

The federal CTA has been narrowed by an interim final rule, then upheld as constitutional by the Eleventh Circuit, and now sits in regulatory limbo waiting to be finalized. Meanwhile, states have not been sitting still: New York's LLC Transparency Act took effect on January 1, 2026, and California has been advancing its own version. Foreign-formed entities that register to do business in U.S. states still face federal filing obligations and steep penalties. And the underlying statute is still on the books, meaning a future administration or a future rulemaking could swing the pendulum back.

If you own, advise, or invest in a small business or LLC, here's what the BOI landscape actually looks like in 2026 — and what to do about it.

Quick Refresher: What the Corporate Transparency Act Was Trying to Do

Congress passed the CTA in 2021 as part of the National Defense Authorization Act. The premise was simple: anonymous shell companies are a favored vehicle for money laundering, sanctions evasion, terrorist financing, and tax fraud, and the United States — long a haven for opaque LLC structures — needed a federal registry of beneficial owners.

Under the original 2024 rules, most corporations, LLCs, and similar entities formed in or registered to do business in the U.S. had to file a BOI report with FinCEN identifying:

• Each "beneficial owner" — anyone who owns or controls at least 25% of the entity, or who exercises "substantial control" over it
• Each "company applicant" — the individuals who actually filed or directed the filing of the formation documents (for entities created on or after January 1, 2024)

For each of those individuals, the entity had to disclose name, date of birth, residential address, and a unique identifying number from a passport, driver's license, or state-issued ID — along with an image of that document. Penalties for non-compliance were eye-watering: civil penalties of up to $591 per day (inflation-adjusted) and criminal penalties of up to $10,000 and two years in prison for willful violations.

That was the regime that had small-business owners and their CPAs scrambling throughout 2024.

The March 2025 Interim Final Rule: The U.S. Got a Pass

After a year of constitutional challenges, court injunctions, and on-again-off-again deadlines, the Treasury Department and FinCEN dramatically rewrote the rules. On March 26, 2025, FinCEN published an interim final rule (IFR) that did three sweeping things:

1. Redefined "reporting company" to mean only entities formed under the law of a foreign country that have registered to do business in any U.S. state or tribal jurisdiction. Entities formed in the United States — what the original rule called "domestic reporting companies" — are now exempt.
2. Exempted U.S. persons from being reported as beneficial owners of any reporting company, including foreign-formed reporting companies. A foreign LLC registered in Delaware, for example, doesn't have to disclose the U.S. citizen who owns 30% of it.
3. Reset deadlines for foreign reporting companies: those registered before March 26, 2025 had until April 25, 2025 to file; those registered on or after that date have 30 calendar days from receiving notice their registration is effective.

In plain English, if your LLC, corporation, partnership, or limited partnership was formed in any U.S. state, U.S. territory, or tribal jurisdiction, you do not currently owe FinCEN a BOI report. You do not need to update or correct any report you previously filed. FinCEN has confirmed it will not issue fines or pursue enforcement against domestic companies or U.S. persons for non-filing.

It's an enormous reversal. The federal registry now covers a tiny fraction of the entities Congress originally targeted.

December 2025: The Eleventh Circuit Upholds the CTA — But It Doesn't Matter (Yet)

While Treasury was narrowing the rule, the courts were doing the opposite. On December 16, 2025, the Eleventh Circuit ruled that the CTA is a constitutional exercise of Congress's Commerce Clause authority and does not facially violate the Fourth Amendment, reversing a Northern District of Alabama decision that had held it unconstitutional.

That ruling matters legally — it preserves Congress's power to require BOI reporting and gives FinCEN the legal foundation to enforce the statute. But it does not change anything practical for U.S. small-business owners, because the IFR (an administrative rule, not a court order) is what currently exempts them. The constitutional question and the regulatory question are separate.

The takeaway: the CTA is alive, the statute can be enforced, and FinCEN has signaled that it intends to finalize the IFR sometime in 2026. The exemption is policy, and policy can change.

Who Still Has to File With FinCEN?

If your business is one of the following, you cannot relax — you may still be a "reporting company" under the narrowed federal rule:

• Foreign-formed corporations or LLCs registered in a U.S. state. A Cayman Islands LP that registers to do business in Florida, a Hong Kong company that qualifies in California, or a BVI LLC that registers in Texas all fall within the new definition.
• Foreign entities newly registering in any U.S. state on or after March 26, 2025. The 30-day clock starts when the secretary of state confirms the registration is effective.
• Foreign entities already registered before March 26, 2025 that missed the April 25, 2025 deadline. Those filings are now overdue, and while FinCEN has held off on penalties for the bulk of late filers, the statutory framework still exposes them to civil and criminal liability once enforcement resumes.

Even foreign reporting companies enjoy an important narrowing: they do not have to report any U.S. persons as beneficial owners. So if a foreign-formed entity is 60% owned by a U.S. citizen and 40% owned by a non-U.S. individual with substantial control, only the non-U.S. individual must be reported.

The 23 statutory exemptions — for SEC-registered companies, banks, insurance companies, large operating companies (over 20 employees, $5M+ in U.S. gross receipts, and a physical U.S. office), inactive entities, and others — still apply on top of the new domestic exemption.

New York: First State Out of the Gate

While Washington was narrowing the federal rule, Albany was building a state-level one. The New York LLC Transparency Act (NYLLCTA) took effect on January 1, 2026, after years of legislative back-and-forth.

Here's the twist: just before the effective date, on December 19, 2025, Governor Kathy Hochul vetoed SB S8432, a bill that would have expanded the NYLLCTA to cover domestic (U.S.-formed) LLCs. The veto preserved the Act's narrower scope. So in 2026, the NYLLCTA mirrors the federal IFR in a key way: it applies only to foreign-formed LLCs that are authorized to do business in New York, not to LLCs formed in New York or any other U.S. state.

If your LLC was formed in Delaware, Wyoming, Texas, or any other U.S. state, you do not file under the NYLLCTA. If your LLC was formed in the BVI, Hong Kong, or Bermuda and is authorized to operate in New York, you do.

For the foreign LLCs that are covered:

• Pre-existing foreign LLCs (authorized before January 1, 2026) must file either a beneficial ownership disclosure or an attestation of exemption with the New York Department of State by December 31, 2026.
• Newly authorized foreign LLCs (on or after January 1, 2026) have 30 days from filing their application for authority.
• Annual filings are required: every foreign LLC, whether reporting or claiming exemption, must file annually through the Department of State.
• The disclosure requires beneficial owner identifiers — name, date of birth, current address, and a unique identifying number from an unexpired government-issued ID.
• "Beneficial owner" mirrors the federal definition: 25% ownership or substantial control.
• Penalties include monetary fines and suspension of authority to do business in New York.

The NYLLCTA is the first major state-level beneficial-ownership law to actually take effect. California has its own version moving through the legislature that — controversially — would make BOI public, not just available to law enforcement. Other states are watching.

What Should Small-Business Owners Actually Do in 2026?

The federal exemption is generous, but it's also fragile. Here's a practical playbook.

1. Confirm where every entity in your structure was formed

Don't just assume — pull the formation documents. If you have a holding company in the British Virgin Islands and an operating LLC in Delaware, those have very different obligations. The BVI entity, if registered to do business anywhere in the U.S., is still a federal reporting company. The Delaware LLC isn't.

2. Don't undo or dismiss work you already did

If you collected beneficial-owner information in 2024, keep it organized. Should the IFR be modified, narrowed, or replaced — or should a state where you operate enact its own law — having clean records of names, ownership percentages, dates of birth, and ID numbers will save you weeks of scramble. This is exactly the kind of operational detail that benefits from the same discipline as accurate bookkeeping: capture once, store cleanly, retrieve when needed.

3. Map your state-level exposure

State BOI laws are not preempted by federal action. If you operate in New York, California, or any state that enacts a transparency act, you may have a state-level filing obligation regardless of the federal rule. Review each state where you have an LLC formed or registered, and check the secretary of state's website for any new beneficial-ownership requirements.

4. Watch the foreign-entity calendar

If you're a U.S. owner or advisor of a foreign-formed entity registered in a U.S. state, calendar three things: the original federal BOI deadline, the 30-day federal deadline for newly registered foreign entities, and the annual New York filing for foreign LLCs authorized there. Late filings in this category remain exposed to the full $591/day civil penalty and criminal penalties for willful violations.

5. Reconfirm your "substantial control" analysis

Even under the narrowed rule, the concept of "substantial control" still matters for foreign reporting companies. A non-U.S. person who is a senior officer, who has authority to appoint or remove officers, who is an important decision-maker, or who otherwise has substantial influence over the entity is a beneficial owner — even without owning 25%. Don't focus only on the equity table.

6. Track the rulemaking

FinCEN intends to finalize the IFR. Comments closed in 2025, and a final rule could narrow the exemption, expand it, or leave it as-is. Subscribe to FinCEN updates or have your accountant or attorney watch the Federal Register. A change in administration or in policy priorities could reshape the regime quickly — the statute itself is unchanged.

7. Pay attention to the data security side

Even when you don't have to file, you may still be collecting BOI for your operating agreement, banking due diligence, or investor onboarding. Treat that data the way you'd treat tax records: minimum necessary collection, strong access controls, and clear retention rules. A BOI dataset is a high-value target for fraud and identity theft.

Common Misunderstandings to Avoid

• "The CTA is dead." No. The statute is intact, the Eleventh Circuit upheld it, and FinCEN has narrowed the implementing regulation administratively. That can be reversed administratively.
• "State laws are preempted." No. State beneficial-ownership laws are independent. The NYLLCTA is operating in 2026 alongside (not under) the federal regime.
• "My foreign-formed holding company is fine because I'm a U.S. citizen." Be careful. The U.S. person exemption affects who must be reported, not whether the entity must file. A foreign-formed entity registered in a U.S. state is still a reporting company even if every owner is American.
• "FinCEN said no penalties, so I'll just ignore everything." FinCEN paused enforcement for domestic companies. It has not paused enforcement for foreign reporting companies, and a final rule could alter the landscape.

Keep Your Compliance Records as Clean as Your Books

The CTA saga is a useful reminder that compliance obligations rarely come with a tidy on-off switch. Rules change, courts intervene, states diverge, and the records you keep today are the records you'll need to find under pressure tomorrow. Whether you're managing beneficial-ownership data, vendor 1099s, or tax basis schedules, keeping that information transparent, version-controlled, and easy to query pays off.

That's the same philosophy behind plain-text accounting. Beancount.io gives you a transparent, version-controlled ledger for your books — every transaction in plain text, every change tracked in git, no black box, no vendor lock-in. When the rules shift again (and they will), you'll have a clean record of what happened and when. Get started for free and bring the same discipline to your books that you bring to your compliance file.