Can a French company controlled by a foreign parent join a French VAT group? Yes, but foreign ownership is only the starting point. The French company must be a taxable person established in France, and the group must demonstrate the financial, economic and organisational links required by Article 256 C of the French Tax Code. A foreign parent with no French seat or permanent establishment does not enter the French group merely because it owns the shares. The arrangement also changes who files VAT returns, who receives refunds, how invoices are drafted and who bears the risk when tax is unpaid. This practical guide uses “VAT” for value added tax and “AU” for assujetti unique, the French single taxable person regime. It also explains the French terms that appear in a cross-border file: a Kbis is the official extract showing a company’s registration; the greffe is the registry office; INPI is the National Institute of Industrial Property and operates the company-formation one-stop shop; SIE means Service des impôts des entreprises, the business tax office; DGE means Direction des grandes entreprises, the large-business tax directorate; URSSAF collects social-security contributions; and BODACC is the Official Bulletin of Civil and Commercial Announcements. None of those registrations, taken alone, creates an AU. The analysis below is limited to corporate VAT structuring for foreign founders and companies, not an individual’s move to France or a property purchase.

I. Can a foreign-owned French company qualify for a French VAT group?

A. Can the foreign parent itself become a member?

The first question is not whether the shareholder is foreign. It is whether the proposed member is a taxable person with the required French territorial connection. The central text is Article 256 C of the French Tax Code. Its opening rule refers to “les personnes assujetties qui ont en France le siège de leur activité économique ou un établissement stable”, meaning taxable persons whose economic seat or permanent establishment is in France. A French subsidiary normally satisfies the territorial starting point because it is a separate legal person incorporated and operating in France. Its foreign parent does not automatically satisfy it.

A shareholding relationship therefore does not, by itself, place the foreign parent inside the French AU. A parent incorporated in London, New York, Dubai or Singapore remains a foreign legal person. It can own the French subsidiary, appoint its directors, provide financing and receive dividends without becoming a member of the French VAT group. Those facts may help prove the links between the French subsidiary and other eligible members, but they do not replace the requirement that the member itself have a French economic seat or a French permanent establishment.

The distinction matters because the AU is not simply a consolidated reporting option for every entity in a corporate group. It creates a single taxable person for French VAT purposes. The Conseil d’État, France’s highest administrative court, explained this effect in its decision of 7 December 2015, no. 371406, available on the official Légifrance record. The court used the expression “seul attributaire d’un numéro individuel” and held that the single taxable person is “seul à pouvoir souscrire des déclarations de taxe sur la valeur ajoutée”. In practical terms, the group has one French VAT reporting identity even though the underlying businesses remain separate for company law, accounting, employment and most other taxes.

A French subsidiary can consequently be a candidate even when every shareholder is foreign. The team should separate four questions in the file:

• Is the French subsidiary carrying on an independent economic activity that makes it a taxable person? The general definition is found in Article 256 A of the French Tax Code.
• Does it have its economic seat or a permanent establishment in France?
• Does it have the financial, economic and organisational links with the proposed members?
• Can the group operate the one-number, one-representative and joint-liability consequences for the full option period?

The third-country parent may still be relevant to the VAT analysis. For example, it may supply management, licensing, financing or marketing services to the French subsidiary. It may be the legal employer of staff working in another country. It may also be the party that funds the French subsidiary’s launch. Those transactions must be analysed on their own VAT rules. The parent’s foreign status does not make those supplies internal to the AU. A foreign invoice cannot be treated as an intra-AU transaction merely because the supplier owns the French company.

A French branch requires a more careful factual analysis. A branch is not a subsidiary: it does not have separate legal personality from its foreign head office. The question is whether the French operation is a French permanent establishment and a taxable person for the relevant activity, not whether it has a French postal address. The Conseil d’État considered the relationship between a French establishment and a foreign head office in its decision of 11 July 2011, no. 301849, published on Légifrance. The decision must be read with the actual operating facts, including control, human resources, technical resources and the transactions performed. A registration at the greffe, a SIRET number or a Kbis can evidence a French establishment, but none is conclusive on its own for VAT status.

That is why the safest answer to “Can my foreign parent join the French VAT group?” is usually “not as the foreign parent itself”. The French subsidiary, and possibly a properly characterised French permanent establishment, may qualify. The foreign head office remains outside the French AU unless it has a French establishment that independently falls within the statutory perimeter. The proposed perimeter should identify the legal entity, branch or establishment, French activity and VAT status for every member. A diagram that lists only parent and subsidiary names is not enough.

The regime also does not turn the parent’s foreign operations into French operations. A foreign warehouse, foreign sales office or foreign branch is not admitted just because the parent controls an eligible French company. The French group must respect the territorial boundary. The official BOFiP guidance on the AU’s territorial scope explains that foreign establishments remain distinct for the French analysis. The foreign parent can therefore remain a commercial counterparty, while the French subsidiary participates in the AU for its French VAT activity.

Finally, do not confuse the AU with a choice made at company formation. INPI’s one-stop shop can transmit formation information, and the Kbis can confirm that the company exists, but neither creates the AU. Likewise, URSSAF registration concerns social-security contributions and BODACC publication concerns legally required commercial announcements. These systems may appear in a due-diligence checklist, yet the AU option is a separate tax procedure addressed to the tax administration. The representative must prove the VAT conditions rather than rely on the existence of a corporate registration.

B. How are the financial, economic and organisational links proved?

For company-formation formalities, the official INPI company-formality portal is useful for registration steps, but its receipt does not create an AU or replace the separate tax option.

Once the territorial question is answered, the group must establish three cumulative categories of links. Article 256 C does not ask only whether one company owns another. It requires financial, economic and organisational links to exist when the option is made and to continue afterwards. The French parent or foreign parent’s control may satisfy the financial limb, but a successful application needs an evidence set for all three limbs.

The financial link is generally the easiest to identify. Article 256 C refers to control of more than 50% of the capital or voting rights, directly or indirectly. A wholly owned French subsidiary will normally pass this limb. A chain through intermediate holding companies can also be relevant, provided the ownership and voting path is documented. The file should include the articles of association, current share register, cap table, voting-rights agreements, group chart and any shareholder arrangements that affect control. “Foreign-owned” is not a legal test: the relevant facts are the percentage, the route of control and the rights that exist on the option date.

A 50.1% shareholding is not a safe shortcut if the voting arrangements, special rights or legal personality of an intermediate vehicle are misunderstood. Conversely, a company may be controlled indirectly even when the immediate shareholder is not the ultimate parent. The group should show every link in the chain and the date on which it became effective. If a sale, dilution, conversion of preferred shares or shareholders’ agreement could reduce control, it belongs in the continuing-monitoring plan.

The economic link is broader and more fact-sensitive. The statutory alternatives cover a common main activity, activities that are interdependent or complementary, a common objective, or an activity performed principally for the benefit of another member. The group should explain the commercial reality in plain language. A French sales company and a French logistics company may have complementary functions. A French operating subsidiary and a French intellectual-property company may work toward a common objective. A French service company that performs nearly all of its activity for an affiliated operating company may be economically linked, but the file should explain the services, people, systems, contracts and actual flows rather than merely state “intra-group”.

The organisational link concerns common management or concerted activities. The evidence may include a group governance chart, common directors, committee mandates, reserved-matter rules, shared compliance processes, common purchasing or coordinated sales policy. Common ownership alone does not prove common direction. Nor does the presence of the same director answer every question: the administration can examine whether that person actually directs the activities and whether the companies operate in concert.

A serious evidence pack can be organised as follows:

Link	Questions for the file	Useful evidence
Financial	Who controls more than half of the capital or votes, directly or indirectly?	Articles, share register, cap table, voting agreement, ownership chain and effective dates.
Economic	Do the members share an activity, depend on each other, complement one another, pursue one objective or serve one another?	Business plan, customer and supplier flows, service agreements, budgets, intercompany invoices and operating descriptions.
Organisational	Is there common management or coordinated operation in practice?	Board minutes, delegation matrix, group policies, committee structure, shared systems and management reporting.
Continuity	Will the three links remain in place throughout the option?	Annual certification, change-control clause, acquisition and disposal alert, director review and tax calendar.

The wording of the evidence should match the proposed member perimeter. If the French subsidiary buys goods from its foreign parent but otherwise operates independently, that commercial relationship may be relevant but will not automatically prove an economic and organisational link. If the French subsidiary and another French company share staff, software, management and a single customer proposition, the facts may be stronger. The application must identify the relationship that exists in reality, not the relationship that would be convenient for the tax return.

Non-taxable entities must also be screened out. A passive holding company, an entity carrying on no independent economic activity, or an organisation outside the scope of VAT cannot be added simply to obtain a wider cash-flow result. The official DGFiP FAQ on the single taxable person explains that the proposed members must be taxable persons with the French connection and the three statutory links. A holding structure should therefore be mapped entity by entity, with the activity and VAT status written next to each name.

Continuity is a recurring risk for foreign groups. A reorganisation can preserve capital control while breaking the economic or organisational link. The French subsidiary might move to a different business line, replace its shared management with an independent team, or stop serving the group. A parent might sell a business unit while leaving a nominal shareholding in place. These events should trigger a review before the group continues to treat the entity as a member. Article 256 C provides for the member’s departure when the statutory links cease; the group should not wait for an audit to discover the change.

Use a written conclusion for each proposed member: “eligible”, “not eligible”, or “eligible subject to a documented fact”. If a fact is uncertain, identify the missing document and the person responsible for obtaining it. This approach also makes the option defensible if the French tax office asks why a foreign-owned company was included. It is more reliable than a generic sentence saying that the companies form one “economic group”.

The case law confirms that the consequences are real once the option is valid. In its decision of 27 December 2019, no. 422641, the Conseil d’État again described the result as a single taxable person that is the holder of the individual VAT identification number and the party entitled to submit VAT returns; the official decision is available on Légifrance. That is why the link analysis should be completed before the first group invoice, not reconstructed after a refund claim or a control.

II. What changes for filings, invoices and liability?

A. What must the representative file and manage?

The French AU is created through an option, not through a silent change in the company’s Kbis. The members designate one representative. That representative deals with the tax administration for the group’s VAT returns, payments and refund claims. The practical starting point is the official Service Public Entreprendre guide to creating and operating a French VAT group, read with the current statutory text and the DGFiP FAQ.

For a group intended to start on 1 January of a year, the option is generally sent by 31 October of the preceding year. The deadline is not a target to revisit after the year begins. A foreign-owned French company planning an AU for 2027 should therefore build the perimeter, sign the agreement and prepare the administrative file well before 31 October 2026, while checking the consolidated legislation and any transitional rule applicable to the intended start date. A late commercial decision is not a reason to assume that the tax administration will treat the option as timely.

The file should normally include the prescribed option form, the agreement signed by each member and the electronic perimeter information required by the administration. The DGFiP FAQ identifies the F NE form and the perimeter transmission through the EDI process, including form 3310-P-AU, and explains that the AU needs a SIREN identifier. SIREN is the nine-digit identifier assigned to a French legal unit by INSEE; SIRET is the fourteen-digit identifier for a particular establishment. The group should verify the identifiers and the registered details before filing because a mismatch can delay the VAT identification and the first return.

The application is sent through the channel designated by the tax administration, such as the secure E-Contacts messaging service or registered correspondence, to the relevant SIE or, for a large business, the DGE. SIE means the business tax office that normally handles the company. DGE means the directorate for large enterprises. The right destination depends on the members and their existing tax administration arrangements. Keep the transmission receipt, signed agreement, perimeter file and a copy of the message in a shared tax folder.

The regime has a minimum three-calendar-year commitment. It is not an invoice-by-invoice choice. During that period, the group should run a change-control process for acquisitions, disposals, mergers, changes in activity, changes in directors, new French establishments and the loss of a French permanent establishment. A new member is generally admitted from 1 January of the following year after the required notice and only if it qualifies. A later entity that did not exist or did not satisfy the links when the initial option was made can fall under a specific entry route; the facts and effective date should be documented rather than assumed.

The representative also has an annual information task. The administration must receive the updated list of members within the required timetable, commonly by 10 January for the relevant year. The team should reconcile that list to the legal register, the VAT master data, the group chart and the actual invoices. If an entity leaves because the links no longer exist, the exit date must be reflected in the VAT process immediately. A voluntary exit after the minimum period also has a notice deadline and needs the representative’s involvement.

The group obtains its own individual VAT identification number. A member that already has a VAT number retains its member identification for the circumstances described by the administration; a member that does not have one may receive a number after joining. The AU’s number is used for the group return and for the group’s external invoice information. The governing identification rule appears in Article 286 ter of the French Tax Code. Do not replace every legal entity’s identifier in the ERP with the AU number without a documented mapping: member identity and group identity serve different functions.

Returns and payments follow the representative’s process under Article 287 of the French Tax Code. The monthly or other applicable reporting frequency must be confirmed for the AU. The finance team needs one calendar for the representative’s return, payment, refund claims, internal data cut-off, review and sign-off. A French subsidiary cannot assume that the parent’s foreign reporting calendar is sufficient. The tax return is French, and the evidence must be retrievable in France.

Do not confuse this AU with the separate payment-consolidation mechanism in Article 1693 ter of the French Tax Code. Payment consolidation can address the way certain VAT payments are centralised within a group, but it does not have the same legal effect as Article 256 C. The AU creates one taxable person for French VAT. A group may need to analyse both regimes, or neither, depending on its facts. The application should state precisely which mechanism is being used.

A practical representative’s calendar should contain, at minimum:

• the 31 October option deadline for a 1 January start;
• the signed-member agreement and the F NE documentation;
• the EDI perimeter submission and the 10 January member-list update;
• the three-year commitment end date and the earliest lawful exit date;
• the VAT-number mapping for every member, establishment and invoice template;
• the monthly data cut-off, return approval, payment and refund process;
• the change-control alerts for ownership, activity, management and French establishment status;
• the evidence archive, including member consent, tax-office correspondence and audit trail.

This governance is especially important where the foreign parent funds several French subsidiaries. The person who signs the group option may not be the person who controls the operating data. Appoint an owner for legal perimeter, an owner for VAT master data, an owner for invoice configuration and an owner for cash and refund claims. The representative remains the formal contact, but the French companies must supply accurate data on time.

Finally, the AU does not merge the companies for all French taxes. Article 256 C expressly preserves the effect of the regime for VAT without changing the treatment of other taxes. Corporate income tax, payroll, social contributions collected by URSSAF, transfer pricing, customs and accounting remain separate questions. The Kbis and BODACC may still matter for company events, while INPI may still receive corporate filings. Treating the AU as a universal tax consolidation is a common source of errors.

B. How should the group handle invoices, VAT credits and risk?

The invoice design is where a theoretical AU becomes visible to customers, suppliers and auditors. A member is no longer treated as a separate taxable person for the group’s internal French VAT operations. In contrast, customers and suppliers outside the AU still need correct external documentation. Every ERP, billing template, purchase workflow and credit-note process should identify both the AU and the member that actually performed or received the transaction.

For an invoice issued by a member, the DGFiP FAQ and the implementing invoice rules require the group and member information to be presented together. The relevant provision is Article 242 nonies A of Annex II to the French Tax Code. The invoice must identify the AU’s name, address and VAT number, the member’s name and address and, where applicable, the member’s VAT number, together with the exact phrase “Membre d’un assujetti unique”. That French phrase is not decorative: it tells the customer why the invoice identifies a group as well as the operational company. The remaining mandatory customer, date, description, price and tax information must also be present.

A robust template can place the AU identification in the seller block and the member identification immediately below it. Use the same structure for invoices, advance invoices, credit notes and self-billing documents. Do not leave the member name in a PDF footer that disappears when the invoice is exported. The French text must remain legible. Article 289 of the French Tax Code contains the general invoice rules, including the need for reliable origin, integrity and readability. Configure the template once, then test it with a real customer address, a credit note and a zero-rated or reverse-charge scenario where relevant.

Invoices received from an outside supplier require a different treatment. The supplier is not a member merely because it invoices one. The supplier’s invoice should be checked under the ordinary VAT rules, and the purchasing workflow should retain the member that received the goods or services. The AU’s internal allocation can then use the group’s accounting policy. If a member does not yet have its own VAT identification in the format required by the administration, the group should follow the DGFiP instructions and not invent a substitute number.

Transactions between members need a written accounting policy. The legal effect of the AU is that the members are treated as sectors of one taxable person for French VAT. Internal services and recharges that would otherwise be taxable supplies are therefore not handled as ordinary external sales. That does not mean the transaction can disappear from the books. Keep an internal invoice or equivalent accounting document, identify the supplying and receiving members, record the value and tax logic, and preserve the contract and allocation key. Internal documentation supports cost control, corporate accounting, transfer-pricing analysis and the audit trail even when no French VAT is charged between the members.

Cross-border dealings with the foreign parent stay outside that internal perimeter. A management service supplied by the foreign parent to the French AU, a licence granted by the foreign parent, or a purchase of goods from a foreign group company must be tested under the cross-border place-of-supply and reverse-charge rules. The foreign parent’s ownership does not turn it into a French member. The French AU may be the customer or supplier for the transaction, and the proper VAT number and reverse-charge wording must be selected on the facts. Where electronic invoicing or reporting rules apply to the transaction, analyse those rules separately; AU status does not erase the obligation to keep complete data.

VAT deductions and refunds also change. A VAT credit that existed before the entity joined the AU is not simply transferred into the AU’s first return. The member may need to claim its pre-entry refund under the ordinary mechanism. VAT generated during the AU period belongs to the single taxable person and is managed through the representative. The deduction principle is set out in Article 271 of the French Tax Code. Prepare a cut-off schedule that distinguishes pre-entry invoices, the effective date, post-entry invoices, fixed assets, credit notes and refunds already requested.

The largest commercial consequence is joint liability. Under Article 256 C, each member is liable for the VAT, late-payment interest, surcharges and penalties that the AU owes, up to the amount it would have owed outside the group. The representative files and pays, but the other members do not become passive observers. A tax debt caused by another member can create a real exposure for a French subsidiary controlled by a foreign parent. The group agreement should therefore contain data deadlines, approval rights, tax-cash controls, inspection rights and an internal allocation or indemnity mechanism. An internal indemnity does not remove the administration’s statutory rights, but it can allocate the economic burden inside the group.

The Conseil d’État’s VAT-group case law is a useful warning. The 2015 decision no. 371406 concerned the consequences of the single taxable person for a refund request: the group representative, rather than an individual member, was the party entitled to act for the AU. The 2019 decision no. 422641 also confirms the central role of the single taxable person. A member should not file a separate French VAT return or refund claim for a period covered by the AU simply because its local finance team still has access to the old tax portal. The workflow and power-to-act matrix must match the legal status.

Use a responsibility matrix before go-live:

Process	Owner	Control question
Customer invoice	Member finance team with AU template owner	Are both AU and member identities, VAT numbers and the required French phrase shown?
Supplier invoice	Purchasing and accounts payable	Which member received the supply, and is the external supplier’s VAT treatment correct?
Internal recharge	Group accounting	Is the transaction recorded with its members, value, allocation key and non-external VAT treatment?
Foreign-parent service	International tax team	Has the transaction been tested as cross-border rather than assumed to be internal?
Refund or credit	AU representative	Is the amount pre-entry or generated during the AU period, and who has authority to claim it?
Tax control	Representative and all members	Can the group quantify each member’s potential joint-liability exposure?

The group should also document the relationship between VAT and other identifiers. The AU VAT number is not a SIREN, SIRET, Kbis number or customs EORI number. A company can have several identifiers serving different administrations. The Kbis proves corporate registration; the SIREN identifies the legal unit; the SIRET identifies an establishment; the VAT number identifies the taxable person for VAT; the EORI number is used for customs. Mixing them in an invoice or a tax-office message can create avoidable delays.

For a foreign-owned company, language and signatory controls deserve attention. The legal agreement can be bilingual for the parent’s board, but the version filed with the French tax administration must be accurate and the French terms must not be replaced by an informal English label. Keep a translation of “single taxable person” for the group’s internal stakeholders, while retaining assujetti unique in the formal documents and invoice phrase. Record who authorised the representative and who can change the member perimeter. A foreign director’s signature may be valid, but the file should show the authority under the company’s governance documents.

Before implementation, run a transaction simulation for at least one month. Include a domestic customer invoice, a domestic supplier invoice, a member-to-member recharge, a foreign-parent service, a capital expenditure invoice, a credit note and a VAT refund or carry-forward. Reconcile the simulation to the AU number, each member’s identifier, the accounting ledger and the representative’s reporting file. A screenshot of an ERP setting is not enough: retain the rendered documents and the validation results.

There is also a strategic decision about whether the regime is worth the compliance burden. An AU can remove French VAT from qualifying internal flows and centralise cash and reporting, but it creates joint exposure and requires disciplined master data. If the foreign-owned French companies have few internal supplies, separate VAT registration may be simpler. If they share significant services, have one commercial operation or regularly carry VAT credits in different entities, the regime may justify the governance cost. The decision should compare the expected cash-flow and administrative benefits with the three-year commitment, implementation work and risk-sharing terms.

For the official statutory starting point, keep a source pack containing Article 256 C, the invoice rule in Article 242 nonies A of Annex II, Article 287 on returns and the DGFiP FAQ. Check the consolidated text again before a future option, especially if the intended effective year is affected by a legislative transition. A foreign group should never copy a prior year’s form or invoice without verifying the current text.

Conclusion

A foreign-owned French company can join a French VAT group when it is a French-established taxable person and the proposed members demonstrate the financial, economic and organisational links required by Article 256 C. Foreign ownership is compatible with the regime; it is not itself the qualification. The foreign parent with no French seat or permanent establishment does not enter the AU simply by owning the French subsidiary. A French branch or establishment needs a separate factual analysis of its taxable-person status and French connection.

The practical consequences are equally important. The representative files and pays for the AU, the option is tied to a minimum period, the group must maintain its perimeter, invoices must identify the AU and the member and internal records must remain complete. Pre-entry VAT credits need a cut-off analysis, while VAT arising during the AU period belongs to the single taxable person. Every member also needs a clear view of joint liability. Before signing, prepare the ownership chart, three-link evidence pack, member agreement, filing calendar, VAT-number map, invoice templates, cross-border transaction policy and internal liability controls. For broader context on the French corporate formation framework, see the site’s French company-formation hub, then obtain a file-specific review before choosing the perimeter.

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Call +33 6 46 60 58 22 (Maître Reda Kohen) or contact the firm online.