What is Beneficial Ownership Information (BOI)?
Data identifying the real individuals who ultimately own or control a legal entity — required by FinCEN under the Corporate Transparency Act (CTA) for some entities; US-formed companies are exempt under FinCEN's March 2025 interim final rule (as of May 2026, interim and subject to change).
Also known as: BOI, BOI Report, BOI Filing, Beneficial Ownership Report, Corporate Transparency Act, CTA
Beneficial Ownership Information (BOI) is the personal data — full legal name, date of birth, residential address, and a government ID number — of every individual who owns 25%+ of or exercises substantial control over a company. The Financial Crimes Enforcement Network (FinCEN) created the BOI reporting requirement under the Corporate Transparency Act of 2021.
What Happened
The CTA was signed into law in January 2021 with an ambitious goal: eliminate anonymous shell companies used for money laundering, fraud, and sanctions evasion. Starting January 1, 2024, newly formed companies had 90 days to file BOI reports with FinCEN. Existing companies had until January 1, 2025.
Then the saga began:
| Date | Event |
|---|---|
| Dec 2024 | Federal courts issue conflicting rulings on CTA constitutionality; nationwide injunction imposed |
| Jan 2025 | Supreme Court partially lifts injunction; FinCEN extends deadlines |
| Mar 2, 2025 | Treasury announces it will not enforce penalties against U.S. companies or citizens |
| Mar 21, 2025 | FinCEN issues interim final rule removing all U.S.-formed entities from BOI requirements |
| Mar 26, 2025 | Rule takes effect — US domestic reporting companies exempt under interim final rule |
| Dec 2025 | 11th Circuit upholds CTA constitutionality — statute remains alive while domestic filing is paused |
Who Still Has to File
Only foreign companies that registered to do business in the U.S. by filing with a secretary of state or similar office. As of May 2026, under the March 2025 interim final rule, U.S.-formed LLCs, corporations, and similar entities have no federal BOI filing obligation — an interim rule, not finalized, and subject to change.
Why It Matters for Privacy
The original BOI requirement was a privacy nightmare for legitimate business owners:
- Government ID collection — A photocopy of your passport or driver's license, submitted to a federal database
- Residential address — Your home address, not your registered agent's
- No anonymity — The entire purpose was to pierce the corporate veil and expose the humans behind every entity
- Breach risk — A centralized federal database of every beneficial owner in America is a target of extraordinary value
- Constitutional concerns — Multiple federal courts questioned whether compelled disclosure of this information violated the First and Fourth Amendments
For anyone forming an LLC specifically for privacy — to separate their home address from public records, to keep their name off business filings — BOI reporting would have undone the protection entirely.
The Privacy Win (With Qualifiers)
FinCEN's March 2025 decision to exempt US-formed entities reduces one federal reporting burden — as of May 2026, under an interim final rule that is not finalized and is subject to change. The 11th Circuit upheld the CTA in December 2025, so the statutory framework could return in a different form.
For domestic LLC formation focused on state-record privacy, this means no federal BOI filing today — not a permanent guarantee.
Key Takeaway
BOI reporting was the single biggest federal threat to anonymous LLC formation in the United States. As of May 2026, US-formed entities have no BOI filing under FinCEN's March 2025 interim final rule — interim, not finalized, subject to change. If you're forming a US LLC today, verify current FinCEN guidance before assuming permanent exemption. See our BOI explainer.
Source: FinCEN BOI · Federal Register, March 26, 2025
Related Terms
AML/KYC & Privacy
The tension between Anti-Money Laundering (AML) and Know Your Customer (KYC) regulations — designed to prevent financial crime — and individual privacy rights, as these compliance requirements create vast databases of personal financial information and enable mass financial surveillance.
Anonymity
The state of being unidentifiable or untraceable. In privacy contexts, anonymity means your actions cannot be linked back to your real identity—no one can connect your online activity to who you are.
Beneficial Owner
The actual human who owns or controls a company — typically anyone with 25%+ ownership or substantial control — regardless of whose name appears on public filings. Central to BOI reporting and bank KYC.
BOI Report
A FinCEN filing under the Corporate Transparency Act disclosing who owns or controls a company. As of May 2026, under the March 2025 interim final rule, U.S.-formed LLCs and their U.S. owners are not required to file — interim, not finalized, subject to change.
Corporate Transparency Act (CTA)
2021 federal law requiring beneficial ownership disclosure to FinCEN via BOI reports. Upheld as constitutional in Dec 2025, but U.S.-formed companies are exempt from filing under the March 2025 interim rule (as of May 2026, interim and subject to change).
FATCA (Foreign Account Tax Compliance Act)
A US federal law requiring foreign financial institutions to report accounts held by US persons to the IRS, and requiring US taxpayers to report foreign financial assets exceeding certain thresholds.
FBAR (Foreign Bank Account Report)
A mandatory annual report (FinCEN Form 114) that US persons must file if they have foreign financial accounts with an aggregate value exceeding $10,000 at any point during the year.
Privacy
The right to control access to your personal information and to be free from unwanted observation or surveillance. Privacy is not about having something to hide—it's about autonomy, dignity, and the ability to choose what you share and with whom.
Have more questions?
Use our guided flow to get the right next privacy step for Beneficial Ownership Information (BOI).
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