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File French Beneficial Owners Register (RBE — INPI)

Skill: Convert ownership data into a registre des bénéficiaires effectifs declaration

Region: France Category: Government / AML — bénéficiaires effectifs (RBE) Does: Takes a company's ownership and control structure and assembles the registre des bénéficiaires effectifs (RBE) declaration — identifying the bénéficiaires effectifs — filed to the INPI via the Guichet unique (the single business-formalities portal that now centralises the RBE). Spec: INPI / Guichet unique — RBE declaration (structured form / API)

Since the Guichet unique became the single portal for company formalities, beneficial-ownership declarations are made to the INPI (which maintains the national RBE), not the greffe directly. A bénéficiaire effectif is a natural person who ultimately owns/controls the company (typically >25% of capital or voting rights, or control by other means). The declaration is filed at incorporation and updated within 30 days of any change. Field names below follow the declaration structure.


When this applies


Structure (RBE → declaration)

Company (société):     SIREN, denomination, legal form, registered office
Declaration meta:      type (initial / modificative), event date
Bénéficiaires effectifs — repeating:
   natural person: nom, prénoms, date & place of birth, nationality, personal address
   modalités du contrôle:
      % of capital held (direct/indirect)
      % of voting rights held (direct/indirect)
      other means of control (e.g. legal/contractual control)
      direct vs indirect (and the chain of entities if indirect)
   date the person became a BO
Declarant:             the representative making the declaration

Data rules


Worked example (outline)

Company: ACME SAS, SIREN=123456789, siège Paris
Declaration: type=modificative, event date 2025-05-20
Bénéficiaire effectif 1:
   Dupont, Jean — né 1975 à Lyon, nationalité française, adresse Paris
   contrôle: 55% du capital et 55% des droits de vote, détention directe
   BO depuis 2020-01-01
Bénéficiaire effectif 2:
   Martin, Sophie — 30% du capital et 30% des droits de vote, détention directe
Déclarant: le président (représentant légal)

Emitted as the RBE declaration and filed to the INPI via the Guichet unique.


Validation checklist


Last updated: 2026-05-31 — RBE rules, the Guichet unique process, and register-access conditions may change; confirm the current beneficial-owner tests, the 30-day update deadline, and the INPI/Guichet unique declaration format against current INPI (inpi.fr) and service-public.fr guidance before use.