What is UBO Register?

How it works

UBO (Ultimate Beneficial Owner) registers were a core EU anti-money-laundering reform from AMLD5 (Directive 2018/843, in force from 2020) requiring every EU member state to maintain a register of natural-person beneficial owners of companies, trusts, and similar entities. The US followed with the Corporate Transparency Act (effective 2024) creating the FinCEN BOI Report framework.

The deal: every legal entity must identify and register the natural person(s) who:

• Own 25% or more of the entity's ownership interests (the standard threshold), OR
• Exercise effective control over the entity (senior officers, controlling directors, decision-makers).

Registered information typically includes: full name, date of birth, nationality, country of residence, nature and extent of beneficial interest, and (depending on jurisdiction) personal address.

EU specifics

EU member states implement UBO registers under their own AML laws, with significant variation:

• France: Registre des bénéficiaires effectifs (RBE), administered by greffes des tribunaux de commerce.
• Germany: Transparenzregister, administered by Bundesanzeiger Verlag.
• Netherlands: UBO register at the Chamber of Commerce.
• Italy: Registro Imprese + UBO section.
• Spain: Notarial database with UBO data.

CJEU public-access ruling (2022)

In November 2022, the Court of Justice of the European Union (joined cases WM and Sovim) struck down the public-access provision of AMLD5. The ruling held that public access to UBO data violated the right to privacy under EU Charter Articles 7 and 8.

Aftermath: most EU member states restricted public access to UBO registers from late 2022 onward. Access is now limited to:

• Competent authorities (tax authorities, financial regulators, law enforcement).
• Obliged entities (banks, EMIs, lawyers, accountants) for AML / KYC purposes.
• Persons with a legitimate interest — typically journalists, NGOs, civil society organisations meeting jurisdiction-specific tests.

The AMLR Regulation (2024) and new AMLA Authority are reshaping the framework with EU-wide harmonisation through 2025-2027.

US — FinCEN BOI

The US version is the Beneficial Ownership Information (BOI) report filed with FinCEN under the Corporate Transparency Act. See BOI Report for the full mechanics.

Key differences from EU UBO registers:

• Non-public — federal database accessible only to law enforcement, financial institutions (with consent), and authorised regulators.
• 30-day update obligations for changes.
• Severe penalties (~$591/day + criminal exposure for willful failures).
• Subject to ongoing CTA litigation through 2024-2025.

Examples

• French resident sets up a French SARL. Files with the RBE within 30 days of formation: founder's name, DOB, address, % ownership. Register accessible to authorities + obliged entities + parties with legitimate interest (post-2022 ruling).
• Foreign founder forms a Wyoming LLC. Files BOI report with FinCEN within 30 days: name, DOB, residential address, passport image. Federal database, non-public. CTA enforcement varies due to ongoing litigation.

Common mistakes

• Assuming "private company = private ownership". UBO registers were specifically designed to surface beneficial ownership of private vehicles. The information may not be public, but it's no longer hidden from authorities.
• Missing the update deadline. EU and US frameworks require updates within 30 days of changes. Ownership changes, address moves, new senior officers all trigger filings.
• Treating UBO data as fully shielded post-2022. While public access was restricted, competent authorities + obliged entities + legitimate-interest parties retain access. Leaks and breaches happen.
• Confusing UBO threshold tests. 25% is the EU standard, but "control" tests catch people without 25% ownership but with substantial decision-making influence.