You live in London, New York, Dubai or Singapore and you own a company in France, usually an SAS (société par actions simplifiée, the simplified joint-stock company) or a SARL (société à responsabilité limitée, the limited liability company). The clients pay in France, the bank account is in France, and the profits are taxed in France even though you never set foot there. The tax at the centre of everything is the IS (impôt sur les sociétés, French corporate income tax). It decides how much of each euro of profit stays in the company, when the money must leave the company account during the year, and what happens when the tax office, through the DRFIP (direction régionale des finances publiques, the regional tax authority), sends a reassessment you believe is wrong. Foreign owners constantly underestimate three things: the quarterly payment rhythm that starts as soon as the second year begins, the local CFE (cotisation foncière des entreprises, the annual local business tax) that is due even in a loss-making year, and the strict procedure the administration must follow before it can add a single euro to your bill. This guide walks through the whole corporate tax life of a French company run from abroad. The first part explains who pays the tax, the 25% rate and the quarterly instalments, including what happens with losses. The second part gives the filing and payment routine for a director who lives abroad, then the exact steps to challenge a reassessment, illustrated by two recent French court rulings you can read yourself. Every rule below is tied to the precise French statute or decision linked inline.

I. How much corporate tax does your French company really owe from abroad?

A. Which French companies pay corporate tax and at what 25% rate?

Almost every company a foreign founder creates in France pays the IS. Article 206 of the CGI (Code général des impôts, the French tax code) provides that “sont passibles de l’impôt sur les sociétés, quel que soit leur objet, les sociétés anonymes, les sociétés en commandite par actions, les sociétés à responsabilité limitée” (article 206 du Code général des impôts). The SAS, the vehicle most foreign founders choose, is assimilated to these companies for tax purposes and therefore falls inside the same net, as do the SA (société anonyme, the public limited company) and the SCA (société en commandite par actions, the partnership limited by shares). Only narrow exceptions escape, such as certain non-profit bodies and partnerships that have validly elected for the transparent regime. If your French entity has share capital, limited liability and a registration with the trade registry, start from the assumption that it pays the IS, and let your French accountant prove the contrary in the rare case where an exception applies.

The rate itself is simpler than most advisers suggest. Article 219 of the CGI states that “Le taux normal de l’impôt est fixé à 25 %.” (article 219 du Code général des impôts). A French company that earns 100,000 euros of taxable profit in a standard year therefore owes 25,000 euros of corporate tax at the normal rate, before any surcharges, credits or withholding that may apply on distributions. The same article adds that “Le montant net des plus-values à long terme fait l’objet d’une imposition séparée au taux de 15 %.” (article 219 du Code général des impôts), which matters when your company sells qualifying long-held assets rather than earning trading profit. One practical consequence for owners living abroad is that the 25% rate applies at the level of the French company regardless of where the shareholders live. Your personal residence determines how dividends or salary are taxed in your hands, but it does not change the French company’s own bill.

The third pillar of the calculation is territoriality, and it usually works in the foreign owner’s favour. Article 209 of the CGI provides that taxable profits are determined under the profit rules of articles 34 to 45, 53 A to 57 and following of the Code, and “en tenant compte uniquement des bénéfices réalisés dans les entreprises exploitées en France” (article 209 du Code général des impôts). In plain English, France taxes the profits of the business operated in France, not your worldwide income and not the profits of your foreign parent or sister companies. If you run a group with entities in several countries, only the French company’s French-operation profit enters the French IS base, subject to the transfer-pricing rules in the cited articles 53 A to 57 that require intra-group transactions, such as management fees charged from Dubai or London, to be priced as if the companies were strangers. When the French tax office challenges those fees, it does so precisely through these articles, which is why every cross-border invoice between your companies needs a written agreement and a pricing method before the year ends rather than after the audit starts.

Two misunderstandings deserve a clear answer because they cost foreign owners real money. First, creating the company does not postpone the tax: the IS applies from the first euro of profit of the first financial year, even if the Kbis (the official company identity certificate issued by the greffe, the clerk’s office of the commercial court) arrived only weeks earlier and the BODACC (Bulletin officiel des annonces civiles et commerciales, the official gazette where company creations are published) notice is still fresh. Second, the choice between paying yourself a salary and paying dividends does not change the 25% already levied at company level. Salary reduces the company’s taxable profit but triggers French payroll charges, while dividends are paid out of after-tax profit and then taxed again in your hands under the applicable treaty. The detailed comparison of SAS and SARL vehicles, capital deposit and registration steps is set out in our companion guide for setting up a company in France as a foreign founder, which you should read together with this tax guide before choosing how to extract cash.

B. How do quarterly instalments work and what happens when the company loses money?

French corporate tax is not paid once a year after the accounts are closed. It is paid in advance, in four instalments, calculated on last year’s profit. Article 1668 of the CGI states that “L’impôt sur les sociétés donne lieu au versement, au comptable public compétent, d’acomptes trimestriels déterminés à partir des résultats du dernier exercice clos.” (article 1668 du Code général des impôts). Each acompte (quarterly advance payment) is a fraction of the tax computed on the previous closed year, and the balance is settled when the final return is filed. For a director living abroad, the practical effect is a cash-flow discipline: a highly profitable year one automatically creates four heavy instalments in year two, even if year two turns out weaker. Your French accountant must therefore modulate the instalments when the current year is clearly worse than the last one, because the statute builds the advances on a past result that may no longer reflect reality.

The first year of the company’s life is the one exception to the instalment rhythm. The same article 1668 provides that newly created companies, or companies newly subject to the IS, are excused from advance payments during their first trading year, since there is by definition no previous closed year to copy. The exact statutory wording covers “Les sociétés nouvellement créées ou nouvellement soumises, de plein droit ou sur option, à l’impôt sur les sociétés”, which “sont dispensées du versement d’acomptes au cours de leur premier exercice d’activité” (article 1668 du Code général des impôts). Foreign founders sometimes misread this holiday as a full exemption from the tax. It is only a timing relief. The whole first-year profit remains taxable and the bill simply arrives in one balance payment instead of four advances, so the cash must be kept inside the company rather than distributed. From the second year on, the normal quarterly cycle applies in full.

Losses do not make the tax disappear, but the Code lets them soften future bills. Article 219 itself recognises the mechanism when it provides that “ce résultat net n’est pas imposable lorsqu’il est utilisé pour compenser le déficit d’exploitation de l’exercice” (article 219 du Code général des impôts), which expresses the general French principle that operating deficits can be set against taxable results under statutory conditions. In practice your accountant carries the loss of a bad year forward against the profits of later years within the caps and formalities the Code imposes, which is why a clean, auditable set of books matters even when the company earns nothing. A foreign owner who neglects the bookkeeping of a dormant or loss-making French company destroys the very paper trail that would have reduced the IS of the first profitable year. Keep the invoices, the bank statements and the payroll records in France with your accountant from day one, even if the activity looks negligible from London or Dubai.

Alongside the IS sits a second yearly bill that surprises almost every foreign owner: the CFE. Article 1447 of the CGI provides that “La cotisation foncière des entreprises est due chaque année par les personnes physiques ou morales” (article 1447 du Code général des impôts). The CFE is a local business tax assessed on the premises and activity of the company, and it is due every year even when the company makes no profit or has barely started trading. A Paris address, even a domiciliation address (a registered-office service address), creates a CFE base, and the first bills arrive while the founder is still focused on the IS. Budget for it separately, check the annual notice on the professional tax account, and never confuse it with the IS instalments: the two taxes run on different calendars, different bases and different collection notices.

II. How do you file, pay and challenge the tax bill without living in France?

A. What are the filing and payment steps for a director living abroad?

The annual filing duty sits on the company, not on you personally, but as the director living abroad you remain responsible for making it happen. Article 223 of the CGI requires companies liable to the IS to file the profit or loss return, and it fixes the rhythm: “la déclaration du bénéfice ou du déficit est faite dans les trois mois de la clôture de l’exercice.” (article 223 du Code général des impôts). For the standard case of a year ending on 31 December, the same article adds that “Si l’exercice est clos le 31 décembre ou si aucun exercice n’est clos au cours d’une année, la déclaration est à déposer au plus tard le deuxième jour ouvré suivant le 1er mai.” (article 223 du Code général des impôts). Concretely, a French company whose year ends on 31 December 2026 files its tax return at the very start of May 2027, together with the financial statements and the minutes the statute lists. The full yearly calendar, including the shareholders’ meeting that approves the accounts and the filing with the greffe, is detailed in our guide to the annual legal calendar of a French company run from abroad, and the tax return is only one milestone inside that larger sequence.

In practice almost nothing is filed on paper anymore. Returns are transmitted electronically by your French accountant (expert-comptable, the regulated accounting professional) through the tax portal at impots.gouv.fr, and payments leave by SEPA direct debit from the company’s French bank account. Three organisational steps make this work from abroad. First, open the company’s professional tax account on impots.gouv.fr as soon as the SIREN (the unique company identification number issued at registration) exists, and grant your accountant the electronic mandates. Second, keep a French bank account with a SEPA debit capability, because foreign cards and foreign transfers repeatedly fail on tax deadlines. Third, sign a yearly engagement letter with the accountant that expressly covers the IS return, the CFE return, the VAT returns where applicable and the archiving of supporting documents. Company registration itself now runs through the INPI (Institut national de la propriété industrielle, the office that operates the Guichet unique, the single online business formalities portal), whose portal is presented on inpi.fr, while general administrative guidance for businesses is published on entreprendre.service-public.fr. None of these portals replaces the accountant: they are channels, and the liability for a wrong figure stays with the company.

Missing a deadline triggers automatic financial penalties that stack up fast, which is why foreign directors must treat French tax dates as harder than at home. Article 1728 of the CGI targets “Le défaut de production dans les délais prescrits d’une déclaration ou d’un acte comportant l’indication d’éléments à retenir pour l’assiette ou la liquidation de l’impôt” (article 1728 du Code général des impôts), and attaches a surcharge of 10% without a formal demand, 40% after an unanswered formal demand, and 80% where a hidden activity is discovered. These majorations (penalty surcharges) apply to the duties themselves, on top of late-payment interest that runs month by month. A director in another time zone who discovers the missed return six months later therefore pays the tax, the surcharge and the interest together, with no discretion for the collecting accountant to waive them. The URSSAF (Unions de recouvrement des cotisations de sécurité sociale et d’allocations familiales, the social-security collection agency) runs a parallel penalty system for payroll filings, so a company with even one French employee faces two separate late-filing regimes at once.

B. How do you challenge a French tax reassessment from abroad?

A reassessment usually starts with an audit, on site or from the desk, and crystallises in a single document you must never ignore: the proposition de rectification (the formal notice of reassessment). Article L57 of the LPF (Livre des procédures fiscales, the tax procedure code) provides that “L’administration adresse au contribuable une proposition de rectification qui doit être motivée de manière à lui permettre de formuler ses observations ou de faire connaître son acceptation.” (article L57 du Livre des procédures fiscales). The administration must therefore explain its reasoning precisely enough for you to reply, and the same article adds that a reply period requested before the standard deadline expires is extended, in the exact words of the statute, because “ce délai est prorogé de trente jours.” (article L57 du Livre des procédures fiscales), which gives you a thirty-day extension on request before the reply deadline expires. For a director abroad, the operational rule is simple: the day the letter arrives at the French registered office, the clock starts, and your French counsel must request the file, draft observations and, where the stakes justify it, ask for the extension immediately. Silence counts as acceptance of the figures, and the amounts then move to enforced collection.

One of the heaviest weapons the administration deploys is the abuse-of-law procedure, which recharacterises transactions it considers artificial. Article L64 of the LPF states that “Afin d’en restituer le véritable caractère, l’administration est en droit d’écarter, comme ne lui étant pas opposables, les actes constitutifs d’un abus de droit” (article L64 du Livre des procédures fiscales), covering both fictitious acts and transactions that seek the literal benefit of a text against its purpose with no motive other than reducing tax. In that procedure the taxpayer can demand the opinion of the abuse-of-law committee before the dispute goes to court, a safeguard foreign owners should systematically use because it forces the administration to defend its reading in front of an independent body. Management fees billed by your foreign holding, intra-group loans at unusual rates and sudden restructurings just before a profitable year are the classic targets, so document the business purpose of each cross-border act in writing at the time it is done, not three years later in front of the auditor.

French courts do overturn reassessments when the procedure or the legal analysis is defective, and two recent rulings show how this works in practice. On 13 January 2025 the Paris Court of Appeal, Pôle 5 Chambre 10, RG 22/12805, ruled on a case in which the tax office had recharacterised a property sale with a life annuity as a disguised gift and used the abuse-of-law procedure of article L64 to assess registration duties. The court examined the medical and financial evidence, rejected the administration’s bundle of presumptions, and held in its operative part: “Prononce la décharge totale des impositions figurant dans l’avis de mise en recouvrement du 27 février 2015 à hauteur de 135 993 euros” (CA Paris, Pôle 5 ch. 10, 13 January 2025, RG 22/12805). The lesson for a foreign-owned company is direct: an abuse-of-law reassessment is not the end of the story, and a court that finds the proof insufficient grants a full discharge of the duties plus the related penalties.

The mirror image is a May 2025 ruling in which the administration won, and it teaches the opposite lesson about preparation. On 13 May 2025 the Grenoble Court of Appeal, 1ère chambre civile, RG 23/04252, heard the State, represented by the regional tax director, against private taxpayers in another abuse-of-law dispute over registration duties, and its operative part reads: “Confirme en toutes ses dispositions le jugement déféré.” (CA Grenoble, 1ère ch. civ., 13 May 2025, RG 23/04252). Read together, the two decisions draw the real map of French tax litigation for a director abroad: courts annul reassessments built on fragile presumptions, and they confirm assessments supported by a coherent file. Your leverage therefore lies in the reply to the proposition de rectification, the committee stage and the formal claim (réclamation) before the administration, then, if needed, the appeal to the administrative court (tribunal administratif, the first-instance judge for direct taxes) within the statutory time limit. Every step has its own deadline, every deadline runs from a notification sent to the French address, and a representative in France who opens the mail the same day is worth more than the most brilliant argument raised a month too late.

Conclusion

A French company owned from abroad pays the IS at the normal 25% rate on the profits of its French operations, advances the tax in quarterly instalments computed on the previous year, files its return within three months of year-end or by the second business day after 1 May for a calendar year, pays the yearly CFE even in a loss year, and absorbs automatic surcharges when a return is late. None of this requires living in France, but all of it requires a French address that is actually monitored, a French bank account that can be debited, and a French accountant who files and pays on time. When the administration reassesses, the proposition de rectification must be motivated, the reply period can be extended by thirty days on request, the abuse-of-law committee can be seized, and the courts grant full discharge where the administration’s case collapses, as Paris showed in January 2025, while confirming solid assessments, as Grenoble showed four months later. Keep the books clean, keep the cash for the instalments, answer every tax letter within days, and challenge quickly when the figures are wrong.