Glossary/Compliance/FinCEN Beneficial Ownership Information report
Compliance

FinCEN Beneficial Ownership Information report

BOI

FinCEN Beneficial Ownership Information report is the US federal filing required from most companies under the Corporate Transparency Act, disclosing the natural persons who ultimately own or control the entity.

What BOI is

The FinCEN Beneficial Ownership Information (BOI) report is the disclosure required under the Corporate Transparency Act (CTA), enacted 1 January 2021 as part of the Anti-Money Laundering Act. Implementing rules at 31 CFR 1010.380 took effect on 1 January 2024.

A reporting company is any corporation, limited liability company, or similar entity created by filing a document with a Secretary of State or equivalent (domestic reporting companies) or registered to do business in the US (foreign reporting companies), unless it qualifies for one of 23 exemptions, including SEC-registered issuers, regulated banks, large operating companies (more than 20 full-time US employees and over 5 million USD US-source revenue), and tax-exempt entities.

The report identifies each beneficial owner: a natural person who directly or indirectly exercises substantial control over the company, or owns or controls at least 25 percent of the ownership interests. Each beneficial owner's legal name, date of birth, current residential address, and unique identifying number (passport or driver's licence) plus an image of the document must be submitted.

For entities formed after 1 January 2024, company applicants are also reported.

When you will meet BOI

You will encounter the FinCEN BOI obligation when forming any US LLC or corporation that does not qualify for an exemption, when registering a foreign company to do business in any US state, and when ownership or control changes (30-day update window). Note: enforcement and scope have been subject to litigation and Treasury announcements through 2025; consult current FinCEN guidance for active deadlines.

Where this comes up in our guides

FinCEN Beneficial Ownership Information report FAQ

A natural person who either exercises substantial control over the reporting company (senior officer, authority to appoint or remove a senior officer, important decision-maker, or other forms of substantial control) or owns or controls at least 25 percent of the ownership interests, including through options, contracts, and similar arrangements.
At a glance
Category
Compliance
Also written
BOI
Confirm current figures with the official registry or a qualified adviser before relying on them.
Related terms
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Sources
  1. 1FinCEN Beneficial Ownership Information rule, 31 CFR 1010.380
  2. 2Corporate Transparency Act, 31 USC 5336
  3. 3FinCEN BOI Small Entity Compliance Guide
Definition reviewed March 2026.
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