A foreign founder can live in London, New York, Dubai or Singapore while owning a French company. The same founder may also appoint an accountant abroad or use a cloud platform whose servers and support team are outside France. That does not, by itself, make the French company’s accounts unlawful. The real question is more demanding: can the company produce a complete, coherent and technically usable accounting record when the French tax administration asks for it?
For a French société par actions simplifiée (SAS, a simplified joint-stock company), société à responsabilité limitée (SARL, a private limited-liability company) or another commercial company, the obligation belongs to the company. It is not transferred to the foreign parent, the founder’s personal computer or the overseas accountant. The company must preserve its books and supporting evidence, keep them in the required form, and organise immediate access for a verification of accounts. A Kbis, meaning the official extract from the French business register, proves registration; it does not prove that the accounting records are available for inspection.
This distinction matters when a founder receives a tax-audit notice, when an accountant abroad holds the only originals, or when a cloud export does not match the French general ledger. French law does not impose a simple “all files must be physically inside France” rule. It does impose operational duties that can make an overseas arrangement safe or unsafe. This article sets out the legal test, the documents to prepare, the FEC (Fichier des écritures comptables, or electronic accounting entries file) requirements, and the response plan if the administration challenges the accounts.
I. Can a French company keep its accounting records abroad?
It should be read alongside the firm’s French company law and compliance hub, which provides the wider framework for foreign founders operating through a French entity.
A. Does French law require the books to be physically kept at the registered office?
The starting point is the legal duty to record the company’s transactions. Article L. 123-12 of the French Commercial Code requires every natural or legal person carrying on a commercial activity to record movements affecting the business assets and to record them chronologically. In the wording of the statute, the movements are recorded “chronologiquement”. The rule addresses completeness, order and reliability. It does not state that every accounting file must be stored in the room where the registered office is declared.
The registered office remains important. It is the company’s legal address, the address appearing in the Kbis and the place used for official correspondence. A greffe is the registry office of the competent commercial court. The Guichet unique, operated by the Institut national de la propriété industrielle (INPI, the French National Institute of Industrial Property), receives corporate formalities through the official French business-formalities portal. None of those registration concepts should be confused with the physical location of a server, a cloud backup or an accountant’s office.
French accounting law instead focuses on the documents and their quality. Article L. 123-22 of the Commercial Code provides that accounting documents are prepared in euros and in French and that accounting documents and supporting documents are kept for ten years. The supporting record normally includes the journals, general ledger, trial balance, annual accounts, inventory material, invoices, credit notes, bank statements, payment evidence, contracts, expense claims, payroll data, tax returns and documents explaining material entries. The exact set varies with the business, but an overseas storage model cannot remove a document simply because the founder does not work from France.
The same provision also prohibits blank spaces and alterations in the books. That is particularly relevant to foreign founders who export data from a parent-company system and translate it later. A translation or group reporting file may be useful, but it cannot silently replace the original French company ledger. Every adjustment should be traceable to a dated source document, an identified user and an accounting entry that can be reproduced.
There is a practical difference between these four locations:
| Location | What it represents | What the company must still prove |
|---|---|---|
| Registered office | Legal address declared to the register and used for notices | That the company can receive correspondence and provide its accounting record without delay |
| French accountant’s office | A place where the books may be processed or reviewed | That the accountant has a controlled mandate, complete data and a current export |
| Overseas accountant or parent company | An outsourced processing, consolidation or storage location | That the French entity’s ledger remains identifiable, French-compliant and accessible to its legal representative |
| Cloud platform | A technical storage and accounting environment | That entries, invoices, audit trails, access rights, backups and exports preserve integrity for ten years |
The absence of a physical ledger at the registered office is therefore not automatically a breach. The danger is an arrangement in which the registered office, the director and the French tax service cannot obtain the records. A founder should be able to answer five questions before choosing overseas storage:
- Who owns the accounting data and who can authorise access?
- Can the company export the complete ledger and supporting documents in a stable format?
- Are the accounting documents in French and the amounts in euros, or is a controlled translation available?
- Can an identified representative speak with the tax officer and explain the entries?
- Will the provider preserve records if the contract ends, the parent company changes accountant or the founder loses access?
The answer must be “yes” for the French company, not merely for the foreign group. If a parent-company platform stores only consolidated figures, it may be incapable of producing the French entity’s chronological entries. A monthly management report is not a substitute for the books. Nor is a bank feed, an invoice folder or a year-end spreadsheet enough on its own.
The company also has an evidential interest in keeping a regular ledger. Article L. 123-23 of the Commercial Code states that regularly kept accounts may be admitted as evidence between merchants for commercial matters, while irregular accounts cannot be invoked by their author for its own benefit. The location of a file does not decide whether the accounts are probative; regularity, completeness and the ability to explain the chain from transaction to entry do.
Finally, do not treat storage location as a shortcut around corporate or tax residence analysis. A French company can use a foreign service provider without that fact alone deciding where its management is exercised. Conversely, a founder who makes all decisions abroad should separately review management, permanent-establishment, transfer-pricing and treaty questions. The issue in this article is narrower: whether the French company can lawfully maintain and present its accounting evidence when processing is performed outside France.
B. What changes when an overseas accountant or cloud platform holds the records?
Outsourcing changes the risk allocation, not the company’s statutory obligations. The French entity remains the taxpayer and the party that must present its accounts. Its director remains responsible for ensuring that the accounting function works, even where a contractual provider prepares entries or stores the source files. The contract should therefore identify the French entity as data owner, define the accounting period covered, specify the retention period, preserve access after termination and require delivery of a complete export on demand.
The Conseil d’État addressed the role of an external accounting provider in decision no. 427689 of 23 November 2020. The dispute concerned a computerized accounting system whose entries were entrusted to an external firm. The court did not treat external processing as a reason to remove the taxpayer’s accounting obligations. The facts recorded in the decision include that “l’enregistrement des écritures comptables avait été confié à un cabinet extérieur”. The lesson for a foreign founder is straightforward: delegation may organise the work, but it does not delegate away the evidential risk.
A robust contract with an overseas provider should cover at least:
- the legal name and registration number of the French company, including its SIREN (the nine-digit French business identification number) and, where relevant, its SIRET (the identification number for a particular establishment);
- the accounting software, version, chart of accounts and mapping between the French ledger and any foreign parent reporting plan;
- the person who validates entries, the person who can amend them and the audit trail recording each amendment;
- the process for receiving invoices, bank statements, payroll information and intercompany agreements;
- the export format for the ledger, journals, general ledger, trial balance, annual accounts and FEC;
- the location of primary storage and backups, recovery time, encryption, access logs and disaster-recovery testing;
- the procedure for handing over records to the company, its new accountant, its auditor or the French administration;
- the language and translation process for documents created in English, German, Spanish or another language; and
- the obligation to preserve records for the statutory period, even after the mandate or software subscription ends.
Cloud storage is not legally equivalent to uncontrolled access. An electronic document can have strong evidential value if its origin and integrity are demonstrated. Article 1366 of the Civil Code gives an electronic writing the same probative force as paper when the person from whom it comes can be identified and the document is created and kept in conditions preserving its integrity. The text expressly refers to the conditions of establishment and preservation. A cloud provider should therefore be able to show immutable history, access controls, timestamps and restoration records, not merely the current version of a file.
For approvals, contracts and instructions, Article 1367 of the Civil Code links an electronic signature to a reliable identification process and to the integrity of the signed act. This does not turn every electronic file into a signed document. It does give the company a clear design objective: identify the author, preserve the signed version and retain enough metadata to explain when and how an approval occurred.
Foreign founders should use a “two-access” model. The provider may keep the working environment abroad, but the French company should maintain an independent, periodically tested access path. One access path belongs to the company or its French representative; the second is held by the provider. A single overseas employee’s password is not a continuity plan. A second copy should be encrypted, indexed by financial year and tested by restoring a sample invoice, journal and bank reconciliation.
The accounting package should separate three layers. The first is the source layer: original invoices, bank statements, contracts, payroll records and payment evidence. The second is the French bookkeeping layer: dated journals, accounts, VAT entries, fixed assets, accruals and year-end adjustments. The third is the management layer: dashboards, budgets, currency conversions and consolidated reporting. The first two layers must remain available even if the parent company changes its enterprise-resource-planning system. A group dashboard cannot explain a French VAT entry if the underlying local journal has disappeared.
Currency and language controls are essential. A foreign parent may report in pounds or US dollars, but the French company’s accounting documents must be prepared in euros and French under Article L. 123-22. Keep the original supplier document if it is issued in another language, add a reliable French translation where needed and preserve the conversion rate used for the entry. Do not overwrite an English invoice with a French summary. Store the original, the translation, the date, the translator or method used and the link to the accounting entry.
The recent Conseil d’État ruling in no. 488432 of 31 May 2024 is useful for this practical question. The company’s accounts were not at its registered location but were entirely held by its adviser domiciled in Malta. The court recorded that “la comptabilité ne s’y trouvait pas mais était intégralement détenue par son conseil, domicilié à Malte”. It accepted that the verification could continue elsewhere because the company had supplied a digital copy and retained the guarantees of an oral and adversarial discussion with the tax officer. That decision supports a workable overseas arrangement; it does not approve a black box that delays every request or deprives the company of a meaningful discussion.
The safest operating rule is to make the records easier to access than the founder’s travel schedule. Give the legal representative a current map of the folders, the export instructions, the provider’s emergency contact, the software credentials held by the company and the location of the latest complete backup. Run a quarterly retrieval test. If the provider cannot deliver one year’s journal, ledger, invoices and bank statements in a controlled test, the arrangement is not ready for a French tax audit.
II. How should a foreign founder prepare for a French tax audit?
A. What must be delivered in the FEC and in French?
A verification of accounts is not a request for a single spreadsheet. It is an examination of the accounting data, the supporting evidence and the processes that produced the tax returns. The French tax administration may be represented by the SIE, meaning the service des impôts des entreprises, the business-tax department responsible for the company’s file. The company should identify the contact details on every notice, check the years covered and immediately involve the director, the accountant and counsel.
Article L. 47 of the French Tax Procedures Code requires the taxpayer to be informed before a verification of accounts or an accounting examination begins. The notice must state the years examined and expressly mention the taxpayer’s right to be assisted by a counsel of its choice. A foreign founder should not let an overseas provider answer the notice informally. The provider can collect data, but the company must control the procedural response and preserve the right to discuss the findings.
When the accounts are kept through computerized systems, Article L. 47 A of the Tax Procedures Code requires the company to provide, at the beginning of the audit operations, a dematerialized copy of the files of accounting entries meeting the prescribed standards. The FEC is the file generated from the accounting system; it is not a manually reconstructed selection of favourable entries. A foreign founder should ask the accountant to generate the file from the source ledger, record the software version and preserve a hash or other integrity record for the copy delivered.
Article A. 47 A-1 of the Tax Procedures Code sets technical characteristics for the FEC, including its unified structure, chronological validation and required fields. The precise export must be checked against the version of the law applicable to the audited periods and against the accounting software used. A CSV file that looks readable may still fail the legal specification if entries are missing, dates are not chronological, account identifiers are altered or the file is assembled from several unconnected sources.
The scope is broader than the final accounts. Article L. 13 of the Tax Procedures Code provides that the administration verifies accounts on site, while allowing the verification to take place or continue at another location agreed with the taxpayer. It also states that, where accounting is held through computerized systems, the control covers information, data and processing that contribute directly or indirectly to accounting or tax results, together with documentation about analysis, programming and execution.
That wording is important for an overseas platform. The administration may need to understand how an invoice became a journal entry, how a bank feed was mapped, how a foreign-currency amount was converted, how a credit note changed VAT and how group entries were eliminated or retained. Prepare a short system memorandum explaining the software, the users, the workflow, the chart-of-accounts mapping, the interfaces and the controls. Keep prior versions for the years under review. Do not wait until the first technical question to discover that the provider has changed the software twice.
French language is a separate compliance point. Article 54 of the French Tax Code requires taxpayers to present accounting documents, inventories and correspondence supporting the accuracy of the results. It also addresses the need for a translation certified by a sworn translator when the accounting is held in a foreign language. A foreign founder should prepare a language matrix for each category of document:
| Document | Recommended preparation | Why it matters |
|---|---|---|
| FEC and ledger | Generate from the French accounting system; retain the native export and a readable control copy | Shows the chronological entries used for returns and year-end accounts |
| Invoices and contracts | Keep originals; add a French translation when the administration needs to understand the legal or commercial terms | Connects entries to the transaction, parties, price, VAT and payment |
| Bank records | Keep statements, payment references, reconciliation files and evidence of currency conversion | Tests completeness, cut-off, related-party flows and cash movements |
| Payroll and social charges | Keep payslips, payroll journals, declarations and payment evidence; explain foreign payroll interfaces | Separates salary, benefits, employer charges and any group recharge |
| Intercompany files | Keep agreements, invoices, allocation keys, approvals and proof of services | Explains management fees, loans, recharges and transfer-pricing positions |
| System documentation | Keep the chart of accounts, mapping, user rights, change log, backups and software history | Shows how the data was produced and whether it remained intact |
Use the French company’s legal identifiers consistently. A parent-company invoice bearing only a foreign registration number can be difficult to reconcile with the French ledger. Record the French company’s legal name, registered office, SIREN and VAT number on the relevant documents. Explain any branch, subsidiary or intercompany relationship in English for the founder and in French in the accounting file. The goal is not cosmetic translation: it is to let the tax officer follow the evidence without guessing.
Do not assume that a manual summary avoids the computerized-accounting rules. In CAA Lyon decision no. 21LY00474 of 5 January 2023, the court treated cash-register software as part of a computerized accounting system even though the manager manually prepared a paper summary that was sent to the accountant. The decision states that it was irrelevant that the cash-register data was not transferred electronically to the accounting software. The controlling question was whether the computerized equipment contributed to the accounting or tax results.
The same reasoning applies to a foreign founder’s software stack. A payment processor, e-commerce platform, expense application or group consolidation tool may fall within the information that explains the tax result if it feeds or controls the French books. List those systems before the audit. A missing source system can create a credibility problem even when the final ledger appears balanced.
A provider abroad should have a written production protocol for the FEC:
- Freeze the version of the accounting data for each audited period and record the date of extraction.
- Export the complete FEC from the system, not from a filtered dashboard.
- Run structural checks on dates, journals, account numbers, debit-credit balance and duplicate entries.
- Reconcile the FEC totals to the trial balance, annual accounts and filed tax returns.
- Preserve the original export, the validation report, the software version and the person who produced it.
- Prepare secure delivery and keep a copy of exactly what was provided to the administration.
This protocol also protects the company if a dispute later concerns the scope of a request. It distinguishes the FEC delivered at the beginning from later explanations, new translations and supplementary evidence. The company should avoid silently regenerating an earlier file after an issue is identified. If a corrected export is necessary, retain the original, explain the correction and identify which entries changed and why.
B. What evidence, deadlines and remedies protect the company?
Retention is the first deadline. The official Service-Public guidance on document retention explains that accounting books, annual accounts and supporting documents are generally kept for ten years from the end of the relevant financial year. Build the overseas archive by financial year rather than by employee or provider. A founder who closes a provider account after three years may lose invoices needed for a later audit, a tax claim, a bank request or a shareholder dispute.
The second deadline arises when an audit starts: the FEC must be ready at the beginning of the control when the statutory conditions apply. The notice and exchanges with the SIE should be calendared in the time zone of the French company and the overseas provider. Use one central calendar, nominate a replacement contact and require the provider to acknowledge a request. A weekend or public holiday in the provider’s country does not suspend the French company’s responsibility to organise its response.
The third deadline concerns a proposed tax adjustment. Article R.* 57-1 of the Tax Procedures Code gives the taxpayer thirty days from receipt of the proposal for rectification to accept it or present observations; the statutory framework can allow an extension in the circumstances described by Article L. 57. The company should never spend that period searching for records that should have been archived. Begin the evidence review when the notice arrives and preserve proof of the date of receipt.
The company’s response should be organised around each proposed adjustment. For every point, create a short evidence bundle containing the relevant FEC lines, invoice, contract, bank payment, approval, translation, tax return and explanation. Identify any missing document honestly and explain the steps taken to retrieve it. A general statement that “the foreign accountant has the files” is not a defence. A dated, reconciled and indexed package gives the director and counsel something concrete to test.
There are procedural protections during the verification. Conseil d’État no. 488432 confirms that a verification need not become unlawful solely because it does not continue at the company’s registered location. The condition is that the agreed location and method must preserve an oral and adversarial discussion and the other guarantees attached to the verification. If records are abroad, propose a practical arrangement early: secure digital delivery, scheduled video conferences, access to an identified representative and a clear list of documents under review.
The 2026 decision in Conseil d’État no. 503370 of 6 July 2026 supplies an important warning about originals. The company had spontaneously sent original accounting documents during the audit. The court held that the fact that the taxpayer sent them did not release the administration from its obligation to return them before the end of the verification. The decision states that “les documents comptables emportés doivent être restitués dans leur intégralité avant la fin des opérations de vérification”. A foreign founder should therefore send copies whenever possible, keep a transmission register and request a detailed receipt if an original is genuinely required.
Do not confuse a digital copy supplied under the computerized-accounting procedure with an original document physically taken by the administration. Keep a record of the difference. For digital files, preserve the exact file name, checksum or integrity record, delivery date and recipient. For paper originals, record each page or document, the reason it was requested, the person receiving it and the expected return. This discipline is especially important when the company’s only paper original is kept in another country.
The cost of failing to prepare can be direct. Article 1729 D of the French Tax Code provides a €5,000 penalty for failure to present accounting documents in the conditions required by Article L. 47 A, subject to the alternative calculation linked to reassessed duties described by the statute. The same article provides a €5,000 penalty for failure to transmit the required files under the relevant procedure. The sanction is not a reason to panic, but it is a reason to make the FEC and its supporting evidence retrievable before the notice arrives.
Case law also shows why a company should examine the administration’s processing rather than accept a vague calculation. In CAA Paris decision no. 21PA06586 of 1 March 2023, the court considered the application of the accounting-file penalty and held that “la sanction, ainsi prévue par ces dispositions, ne saurait s’appliquer par année ou par exercice soumis au contrôle” in the circumstances examined. The exact consequence depends on the statutory conditions and the facts, but the decision illustrates a useful method: identify the legal basis, the audited period, the precise file allegedly missing and the causal link between the alleged failure and the adjustment.
Similarly, a tax officer’s use of a computerized accounting system must remain intelligible. The administration can perform treatments under Article L. 47 A, but the company should ask which files were used, what treatments were performed and how the result was calculated when those matters affect a proposed adjustment. CAA Lyon no. 21LY00474 shows that the administration’s data analysis and the company’s ability to discuss the results can matter even where the underlying data began in a system outside the core bookkeeping software.
A practical audit-response folder should contain these subfolders:
- 01 Notice and calendar: the notice, years under review, contacts, meeting dates and proof of receipt.
- 02 Corporate identity: the Kbis, articles, SIREN and SIRET details, registered-office evidence, director appointment and mandates.
- 03 Accounting exports: FEC files, trial balances, journals, general ledgers, annual accounts and validation reports by year.
- 04 Supporting documents: invoices, contracts, bank statements, reconciliations, payroll, VAT, fixed assets and inventory evidence.
- 05 Foreign-provider evidence: engagement letter, service levels, access log, system memorandum, backups and translation certificates.
- 06 Intercompany and cross-border flows: agreements, loan statements, management charges, currency conversions and payment proofs.
- 07 Exchanges and submissions: every file sent, the date, recipient, delivery method, hash or checksum and the administration’s acknowledgment.
- 08 Proposed adjustments: the rectification proposal, the evidence matrix, observations and counsel’s procedural review.
For a company whose founder is abroad, representation is a legal and practical issue. The founder may appoint a French accountant or counsel to attend meetings and coordinate documents, but the mandate should say exactly what the representative can send, accept, sign or discuss. A provider abroad may have technical access without having authority to accept a tax adjustment. Keep the director’s approval for admissions, waivers, settlements or any step that changes the company’s position.
It is also useful to keep a bilingual glossary for the founder and a French index for the accounting file. Explain “FEC” at first use, as the Fichier des écritures comptables. Explain “URSSAF” if payroll records refer to the Union de recouvrement des cotisations de sécurité sociale et d’allocations familiales, the body that collects most social-security contributions. Explain “BODACC” if a corporate publication or insolvency search is relevant: it is the Bulletin officiel des annonces civiles et commerciales. These explanations do not replace French documents; they prevent a foreign decision-maker from confusing a payroll receipt, a tax return, a registry notice or a bank document.
Before an audit, run a 30-day readiness exercise. On day one, download a complete FEC and compare it with the trial balance. During the first week, retrieve a sample of invoices, contracts, payments and translations from each material account. During the second week, restore a backup in a separate environment and verify that the audit trail and dates remain readable. During the third week, have the director explain five significant transactions without relying on the overseas provider’s memory. During the fourth week, correct gaps, record the corrections and repeat the export. This exercise does not guarantee an audit result; it proves whether the archive can function under pressure.
If the company has already received a notice and the records are inaccessible, act in a defined order. First, preserve every current copy and do not allow a provider to delete, overwrite or “clean up” the database. Second, notify the director and counsel, identify the audited years and send a written request to the provider with a short delivery deadline. Third, ask the administration to confirm the requested format and agree on a practicable meeting or delivery method without conceding the merits. Fourth, reconstruct only from identifiable source documents, marking any reconstructed item and its limits. Fifth, challenge any procedural or substantive adjustment within the applicable response period. An inaccessible archive is an emergency, not a reason to invent a clean ledger.
Conclusion
A French company may use an accountant, parent-company service centre or cloud platform located outside France. The decisive issue is not the country printed on the server invoice. It is whether the French entity retains complete, chronological and reliable accounts; prepares its accounting documents in euros and French; preserves supporting documents for the required period; and can give the administration a usable FEC and an intelligible explanation without losing its procedural guarantees.
The best arrangement combines contractual control, independent company access, tested backups, a French-language evidence index, a reproducible FEC process and a named representative who can discuss the accounts. INPI’s official formalities framework and the accounting rules in the Commercial Code establish the company’s French identity, but the archive must make that identity operational every day. The decisions in nos. 427689, 488432 and 503370 show three complementary points: outsourcing does not remove the company’s duty, foreign storage can be compatible with a fair verification, and originals handled during an audit remain subject to procedural safeguards.
For a foreign founder, the practical test is simple: if the company can produce the complete ledger, supporting documents, translations, system explanation and FEC on a controlled timetable, overseas storage may be workable. If access depends on one person, one password or one parent-company export, the company should redesign the process before the next tax notice.
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