I. How do you move the registered office of a French company when you live abroad, and who is allowed to decide the transfer

Your French lease is ending, your domiciliation contract expires, or business logic pulls you to Paris while you live in London, New York, Dubai or Singapore. The question lands on your desk in plain English: how do I move my French company’s registered office without flying to France, and what proves the move is real? French law calls the registered office the siège social, and everything flows from it: the commercial court in charge of your file, the address on your Kbis (the official company identity certificate issued by the greffe, the registry office of the commercial court), the announcements in the BODACC (Bulletin officiel des annonces civiles et commerciales, the official gazette for company notices), and the address where courts, tax offices and bailiffs write to you. This guide walks through the full sequence from abroad: who decides, which papers to sign, which notices to publish, how to file on the Guichet unique (the single online company-formalities portal operated by the INPI, the Institut national de la propriété industrielle), and what to update the day after. If you are still at the creation stage, our companion walkthrough of setting up a company in France as a foreign founder, from bank account to Kbis, VAT and first hire covers the starting blocks this article builds on.

A. Who decides the transfer in a SAS and in a SARL, and how do you sign the paperwork from abroad

The siège social is part of the articles of association. Article L210-2 of the Commercial Code states that “La forme, la durée qui ne peut excéder quatre-vingt-dix-neuf ans, la dénomination sociale, le siège social, l’objet social et le montant du capital social sont déterminés par les statuts de la société.” (Article L210-2, Commercial Code), meaning that the form, the duration capped at ninety-nine years, the company name, the registered office, the corporate purpose and the share capital amount are all fixed by the articles.) The Civil Code says the same for companies in general: the articles “déterminent, outre les apports de chaque associé, la forme, l’objet, l’appellation, le siège social, le capital social, la durée de la société et les modalités de son fonctionnement.” (Article 1835, Civil Code), meaning that the articles fix, alongside each shareholder’s contributions, the form, purpose, name, registered office, capital, duration and operating terms of the company.) Moving the siège therefore means amending the articles, and the amendment must be decided by whoever your articles designate. In practice the rules differ sharply between the two vehicles foreign founders use most, the SAS (société par actions simplifiée, the flexible joint-stock company) and the SARL (société à responsabilité limitée, the quota-based limited company).

In a SAS, contractual latitude governs. The law lets the articles allocate decisions as the founders wish, within the framework recalled by Article L227-1 of the Commercial Code, and the official company-creation guidance confirms there is no statutory decision-maker imposed for a siège transfer: the quorum, the majority and the competent body are set by the articles when the company is formed, and that body may be the president, the shareholders in general meeting, or any other organ created by the articles such as a board. Read your articles first. Many SAS articles give the president alone the power to move the siège within the same département, with later ratification by the shareholders; others require a collective decision in every case. Where the articles say nothing at all, the administration’s guidance is blunt: the decision must be taken unanimously by the shareholders. From abroad, that unanimity rule is the trap most often sprung on single-director SAS companies whose articles were copied from a template and never tailored: one missing signature and the whole filing chain behind it wobbles. The decision must be written up in minutes (procès-verbal), dated and signed, because the registry will ask for a copy of the very deed that decided the transfer.

In a SARL the statute speaks directly. Article L223-30 of the Commercial Code provides that “le déplacement du siège social est décidé par un ou plusieurs associés représentant plus de la moitié des parts sociales.” (meaning that moving the registered office is decided by one or more shareholders holding more than half of the shares.) Every other amendment to the articles needs shareholders holding at least three quarters of the shares, so the siège transfer is deliberately easier than most statutory changes. The same article reserves a shortcut worth knowing: the manager (gérant) may move the siège within the same département on his own authority, subject to ratification by shareholders holding more than half of the shares. For a foreign owner who is also the gérant, that shortcut avoids convening a full meeting for a move across the street in Lyon or from La Défense to Boulogne-Billancourt, but the ratification must actually happen and be minuted, otherwise the transfer stays exposed to challenge by a co-shareholder or a creditor.

Signing from abroad is ordinary administration, not an obstacle, provided the chain of authority is clean. Minutes can be signed electronically, resolutions can be adopted by written procedure or videoconference where the articles allow it, and a shareholder living outside France votes exactly like one living in Paris. Two practical points deserve attention. First, the updated articles must be dated and complete: the registry expects a full copy of the amended articles showing the new siège address, not a one-page amendment note. Second, if the move changes anything about the beneficial owners (in French, bénéficiaires effectifs, the individuals who ultimately own or control the company), for example because the manager’s home address registered in the DBE (déclaration des bénéficiaires effectifs, the beneficial-owner filing) changes when the siège moves into the manager’s home, the DBE must be updated at the same time. The Guichet unique now asks the question systematically during the filing, and the administration warns that persistent failure can lead to heavy sanctions, up to removal of the company from the register. Check the box honestly, and file the corrected DBE where the situation really changed.

Before spending a euro on announcements, verify three things from your desk abroad: the exact decision rule in your articles and the body it designates, the list of signatures the minutes will need, and whether any shareholder agreement (pacte d’associés) adds consent requirements the articles do not show. Shareholder agreements sometimes require a co-shareholder’s prior consent for a cross-district move, and a registry clerk will never check that agreement for you. A transfer decided in breach of the articles or of a binding consent clause is not cured by publishing it beautifully; it remains attackable, and every later step inherits the defect.

B. Which publications and filings make the move official within one month

Once the minutes exist and the articles are updated, French law imposes a three-stage sequence with a one-month clock: amend, publish, declare. The order matters and the deadlines run from the decision date, not from when you happen to land in France.

Publication comes first. The transfer recorded in the minutes must be published in a SHAL (support d’annonces légales, an authorised legal-notice publication, formerly JAL), for the area of the siège, within one month of the decision, as described in the official procedure sheet Changer le siège social d’une société. Where the company stays within the jurisdiction of the same court registry, a single notice suffices. Where it moves to the district of a different tribunal, two notices are required: one in a legal-notice publication covering the old siège area and one covering the new siège area. Each notice must carry mandatory particulars: the transfer itself with old and new addresses, the company name with any acronym, the legal form, the share capital amount, the siège address, the unique company identification number (SIREN, Système d’identification du répertoire des entreprises), the RCS (Registre du commerce et des sociétés, the Trade and Companies Register) reference with the city of the registering greffe, plus the identity of the persons with general authority to bind the company. For a cross-district move the notices must also name the RCS where the company will be registered after the transfer. Order the wording check before paying: a notice missing the capital amount or the RCS reference is the most common reason registries bounce an otherwise complete file.

Declaration comes second, on the Guichet unique des formalités des entreprises. Article R123-1 of the Commercial Code frames the portal’s role: “L’organisme unique mentionné à l’article L. 123-33 permet aux entreprises de réaliser l’ensemble des formalités et procédures nécessaires à l’accès et à l’exercice de leur activité.” (meaning that the single portal allows businesses to complete all the formalities and procedures needed to access and carry on their activity.) The INPI’s guide to changing company details walks through the online steps, and the transfer must be declared within one month. The supporting documents are fixed: a copy of the deed that decided the transfer, a dated copy of the updated articles, proof of occupation of the new premises (title deed, lease, utility bill, domiciliation contract), and the certificate of publication of the legal notice. For a cross-district move, add the signed list of the company’s successive sièges since registration, drawn up by the legal representative. The proof of occupation deserves emphasis because foreign owners underestimate it. Article L123-11 of the Commercial Code requires that “Toute personne morale demandant son immatriculation au registre du commerce et des sociétés doit justifier de la jouissance du ou des locaux où elle installe, seule ou avec d’autres, le siège de l’entreprise, ou, lorsque celui-ci est situé à l’étranger, l’agence, la succursale ou la représentation établie sur le territoire français.” (meaning that any registering company must prove it occupies the premises of its seat or, where the seat is abroad, of its French agency, branch or representative office.) A vague attestation from a friend, a mailbox without a real occupation right, or an expired domiciliation agreement fails this test, and the greffier (the registrar) is entitled to say so: Article L210-7 of the Commercial Code entrusts the registrar with verifying the regularity of the company’s constitution and filings before registration. Modest filing fees apply to modifying entries under Article L123-54 of the Commercial Code, which sets the schedule of registry duties for additional and amending entries.

The back-office sequence after filing is automatic but slow enough to plan around. The old greffe transmits where needed, the new greffe registers, a fresh Kbis is issued showing the new address, and the BODACC publishes the transfer notice so third parties can find it. The SIREN number stays the same for the life of the company, while the SIRET (the establishment-level identifier) changes because the establishment moved. Allow two to four weeks in practice between the Guichet unique submission and the updated Kbis, longer in August and January, and do not sign major contracts showing the new address until the Kbis confirms it. The one-month filing duty itself is not a suggestion. The Grenoble commercial chamber recently restated it word for word: “Aux termes de l’article R.123-66 du code de commerce, toute personne morale immatriculée demande, par l’intermédiaire de l’organisme unique mentionné à l’article R. 123-1, une inscription modificative dans le mois de tout fait ou acte rendant nécessaire la rectification ou le complément des énonciations prévues aux articles R. 123-53 et suivants.” (Grenoble Court of Appeal, commercial chamber, 27 November 2025, no. 25/01792, full decision.) The Legifrance text of Article R123-66 of the Commercial Code is the anchor to keep beside the file until the new Kbis arrives.

Publication is what makes the move enforceable against third parties. Article L210-9 of the Commercial Code governs opposability of published appointments and departures, and the same logic runs through the RCS system: what is not published cannot be held against a third party who was entitled to rely on the register. Concretely, a creditor who sues at the old published address before the transfer is registered, a bailiff who serves there, or a tax office that writes there is acting regularly. Recent case law confirms the symmetry from the company’s side: the Court of Cassation holds that “Pour l’application de ces textes, une société, tant qu’elle n’a pas fait choix d’un nouveau siège social, est réputée conserver son siège social au lieu fixé par les statuts et publié au registre du commerce, sous réserve de la preuve de son caractère fictif ou frauduleux.” (Court of Cassation, 2nd civil chamber, 12 June 2025, no. 22-24.111, full decision.) Until the new siège is chosen and published, the old one remains your legal domicile in the eyes of the courts, and only proof of a fictitious or fraudulent siège displaces that presumption. File early, publish completely, and keep the receipts.

Paris and the Île-de-France region add local texture without changing the national rules. A move into Paris means registration with the greffe of the Paris commercial court district, now the tribunal des activités économiques de Paris, whose published SAS transfer procedure details the expected supporting documents for same-district filings. Choose a SHAL authorised for Paris, expect tight scrutiny of domiciliation contracts because Paris domiciliators are numerous and uneven, and diary the CFE (cotisation foncière des entreprises, the local business tax) account for the Paris municipality as a separate step after the Kbis updates. A move out of Paris to the petite couronne (Hauts-de-Seine, Seine-Saint-Denis, Val-de-Marne) reverses the optics: new greffe, new SHAL, new municipal CFE account, and counterparties in Paris who keep writing to the old address for weeks. In both directions the discipline is identical: one decision file, one or two notices, one Guichet unique dossier, one updated Kbis, then the notifications cascade described below.

II. What does the new address change for your taxes, contracts and court papers, and what goes wrong most often

The Kbis with the new address is the midpoint of the operation, not the finish. Tax accounts, social bodies, banks, insurers, landlords, suppliers, customers and staff records all key off the siège, and each has its own update channel and its own delay. Foreign owners who treat the transfer as a pure registry formality discover the omissions months later, usually through a fine, a frozen payment or a summons sent to the wrong door. The second half of this guide maps that cascade and the litigation traps around the old address.

A. What changes the day after the move: Kbis, SIRET, VAT, CFE, bank, contracts and staff

Start with the identifiers. The SIREN is unchanged, so framework contracts, intra-group loans and tax history continue seamlessly. The SIRET changes, and with it every document that shows an establishment number: invoices, quotes, purchase orders, payroll headers, and the VAT returns. The VAT number itself (TVA intracommunautaire, built on the SIREN with a FR prefix and key) normally survives the move, but the address attached to the VAT account must be corrected with the tax office (service des impôts des entreprises), and exporters or VIES-registered traders (VIES, the VAT Information Exchange System used to validate EU VAT numbers) should re-check their VIES listing after the SIRET change propagates. Update the invoice template the same week the Kbis arrives: an invoice showing the old siège after the transfer is registered invites queries from customers’ accounts-payable departments and, in an audit, questions about which establishment actually performed the supply. The accounting software, the e-invoicing parameters and the bank’s creditor files all take the new SIRET, not just the new street name.

Local taxation follows the municipality, and this is where a cross-district move has a price. The CFE is due each year in each municipality where the company has premises at 1 January, under Article 1447 of the General Tax Code, which makes “la cotisation foncière des entreprises” due annually from persons carrying on a habitual non-salaried professional activity. Move during the year and the CFE for the current year generally stays with the old municipality, while the new municipality taxes from the following year, with minimum-base rules that vary sharply between Paris, La Défense and smaller towns. Open or transfer the CFE account for the new municipality proactively rather than waiting for the assessment, and budget the minimum contribution even in a loss-making year: foreign owners are regularly surprised that a dormant French subsidiary with a Paris address still receives a CFE bill. The property dimension matters too: leaving owned premises may trigger capital-gains and VAT adjustments, while taking a new commercial lease (bail commercial) restarts the clock on the 3-6-9 cycle (the nine-year commercial lease with three-year break options) at the new site without affecting the old site’s settlement.

Money and counterparties come next. Banks perform ongoing KYC (know-your-customer checks) and expect the new Kbis, the updated articles and the new proof of occupation before changing the account address; until then, transfers and direct debits keep working but new facilities stall. Insurers need the professional-liability and premises policies endorsed to the new address, because a claim at an undeclared site is the standard ground for reducing cover. The landlord of the old premises needs formal notice under the old lease or domiciliation contract, with inventory of fixtures and handover report, while the new landlord or domiciliation company issues the occupation certificate the registry already saw. Suppliers and key customers get a short change-of-address notice quoting SIREN, old and new SIRET, new Kbis date and unchanged bank details where applicable. None of these steps amends the contracts themselves: French contracts continue with the same legal person at a new address, so assignments or novations are unnecessary unless a clause specifically requires consent on change of siège, which English-language framework agreements sometimes do under a change-of-control style heading. Read the top ten contracts for such clauses before announcing the move.

Staff consequences are narrower than foreign owners fear but real. A siège transfer is not a business transfer and does not itself end or modify employment contracts: the employer stays the same legal person, the contracts continue, and no dismissal or re-hiring is involved. What changes is the declared workplace and, sometimes, the applicable collective-agreement zone or the commuting pattern. Inform the employees in writing, update the single personnel register and the DSN (déclaration sociale nominative, the monthly payroll data feed to social bodies) establishment data, and check the occupational-health service (service de prévention et de santé au travail) affiliation if the move crosses service zones. Where the move genuinely makes a role redundant, for example closing the only workshop while keeping a Paris sales address, that redundancy follows the ordinary economic-dismissal rules with its own procedure and does not piggyback on the siège filing. The URSSAF (the social-security collection agency) and the pension and supplementary-health bodies update through the same establishment data, so errors in the SIRET propagation resurface as contribution demands at the old address: one more reason to confirm each body’s acknowledgement in writing.

The compliance tail is longer than a month. Keep the published notices, the Guichet unique acknowledgement, the new Kbis and the BODACC clipping together for at least the limitation periods, because a later dispute about when the move became opposable turns on exactly these dates. Diary the first-year cycle at the new address: CFE declaration by the December deadline, updated premises details for the business-tax return, renewed domiciliation contract dates if the siège sits with a domiciliator, and the next annual-accounts filing showing the new address. Companies that move twice in eighteen months attract registrar attention to the list of successive sièges; each move must be traceable, and gaps in the list are read as concealment rather than forgetfulness.

B. How do courts treat the old address, and which mistakes cost foreign owners the most

The single most expensive belief is that the new lease or the new keys equal the new siège. They do not. Until the decision, publication and registration chain is complete, courts treat the old published siège as your address, and your opponents are entitled to do the same. The 2025 Court of Cassation ruling quoted above is now the reference to show a foreign shareholder who wants to skip steps: the company is deemed to keep the registered office fixed by its articles and published in the trade register unless that office is proved fictitious or fraudulent. An opponent who serves a summons, a payment order or an appeal at the Kbis address serves regularly, and the company that no longer collects its mail there learns about the judgment at the enforcement stage, when the huissier (the judicial officer, now titled commissaire de justice) arrives with an enforceable title. Two cures exist and both are cheap: keep mail collection and forwarding alive at the old address until the BODACC notice appears, and compress the decision-to-registration timetable to weeks, not quarters.

The mirror image protects companies against opponents who claim not to find them. A claimant who sues at the RCS-published address has served at the deemed domicile, and courts reject nullity arguments built only on a bailiff’s report that nobody knew the company at that address, unless fictitious or fraudulent character is proved. The June 2025 decision illustrates the discipline: the court of appeal had annulled a referral declaration because a bailiff had reported the company unknown at its Kbis address and the domiciliation contract looked thin; the Court of Cassation quashed that reasoning, holding that the address on the trade-register extract was the deemed domicile absent proof of fiction or fraud. For foreign owners this cuts both ways and both ways are useful: serve your debtors at their published siège with confidence, and defend your own published siège as your shield by keeping a real, documented occupation behind it.

Fictitious siège is the criminal-adjacent zone to avoid absolutely. A siège with no real occupation, no staff presence, no activity trace and no mail handling, maintained only to borrow the prestige of a Paris postcode or to blur which court has jurisdiction, can be reclassified as fictitious, with consequences reaching the validity of proceedings, the managers’ liability and, in insolvency, the extension of proceedings for confusion of assets. The L123-11 occupation proof, the domiciliation contract with a licensed domiciliator where applicable, and the ordinary traces of business life (board papers, correspondence, accounting records kept at the siège) are the antidote. Never register at an address where you cannot receive a bailiff, produce the occupation title within days, and show genuine activity. Jurisdiction shopping by fake address is the fastest route from an administrative formality to a courtroom defeat.

The remaining mistakes are procedural and entirely avoidable. First, publishing once when two notices were due: cross-district moves need the old-area and new-area publications, and the missing second notice is discovered at the worst moment, during a challenge to opposability. Second, filing an incomplete Guichet unique dossier: unsigned minutes, undated articles, expired proof of occupation, or a missing list of successive sièges for cross-district moves each buy a rejection and a restart of the timetable while the one-month clock keeps running. Third, forgetting the DBE update when the move changes a beneficial owner’s personal address, which the administration flags as a standalone breach with its own sanctions. Fourth, desynchronising the business: new address on the website and invoices while the Kbis still shows the old one, or the reverse, which confuses customers, banks and auditors alike. Fifth, abandoning the old mailbox the day of the move, so judgments and tax notices accumulate unread at the address courts still deem yours. Against each, the remedy is a dated checklist with a single owner, even if that owner sits abroad: decision date, notice dates and references, filing acknowledgement, Kbis date, BODACC date, then the cascade of tax, social, banking, insurance, contract and staff updates with written acknowledgements filed beside the Kbis.

Cross-border founders should also keep the siège transfer distinct from neighbouring operations that sometimes travel with it. Changing the company’s legal form, for instance converting a SARL into a SAS, follows its own decision rules and auditor requirements and should not be stapled to the same minutes without advice. Bringing in a new shareholder, increasing capital, or appointing a new manager are separate filings with separate timetables; bundling them in one Guichet unique dossier is possible but multiplies the rejection surface, and a rejection for one defect holds up everything. Move the siège cleanly, bank the new Kbis, then run the next operation on a clean file.

Conclusion

Moving a French company’s registered office from abroad is a disciplined three-beat operation: decide according to the articles, with the SARL majority rule of Article L223-30 or the SAS organs your articles designate; publish in one or two legal-notice publications within one month; declare on the Guichet unique within one month with the minutes, the dated updated articles, the occupation proof required by Article L123-11 and, for cross-district moves, the list of successive sièges. The registrar verifies, the Kbis updates, the BODACC carries the notice, the SIRET changes while the SIREN endures, and only then does the cascade of VAT, CFE, bank, insurance, contract and staff updates close the file. Until publication and registration, the old published siège remains the company’s deemed domicile, fictitious addresses are undefendable, and the mailbox at the old door matters as much as the lease at the new one. Run the checklist in order, keep every dated acknowledgement, and the move becomes what it should be: an administrative milestone, not a dispute.