You live in London, New York, Dubai or Singapore and you run your French business from your laptop. The company is a SAS (société par actions simplifiée, the flexible French joint-stock company most foreign founders choose), it has a SIREN number, a Kbis (the official company identity extract issued by the greffe, the clerk’s office of the commercial court), a French bank account and a tax file at the SIE (service des impôts des entreprises, the local business tax office of the DGFiP, the direction générale des finances publiques). Then one morning your accountant forwards a letter you cannot read at speed: a mise en demeure de payer, an avis de mise en recouvrement, or worse, a saisie administrative à tiers détenteur served on the company bank account. The balance looks wrong, the deadline looks short, and the operating cash is frozen. Do not ignore any of these letters, and do not pay blindly either. This article follows the chain in the order it hits you. Part I decodes the first enforcement letters and prices every week of waiting. Part II tells you how to react when the bank account is seized, how to buy time with a payment plan or a formal dispute, and when an unpaid company tax bill can follow you personally as the director living abroad.
I. Your French company missed a tax payment while you run it from abroad: what the tax office sends first, and what each letter costs
French tax collection is a paper chain, and each link has a legal meaning. The accountant of the Treasury (the comptable public) does not seize first and explain later. It warns, it assesses, it orders payment, and only then it seizes. If you understand which letter you are holding, you know exactly how many days you have left and which door is still open. If you are still hesitating between a SAS, a SARL (société à responsabilité limitée, the French limited liability company with stricter statutory rules), a branch or a subsidiary for your French operations, read our pillar guide on choosing the right French vehicle from abroad before going further, because the enforcement rules below apply to any French company with a French tax file, whatever vehicle you picked.
A. How do you answer the mise en demeure and the avis de mise en recouvrement before the 10% surcharge and the seizure clock start?
The first letter is usually a mise en demeure de payer, a formal notice to pay. The statute is short and brutal: “Les comptables publics peuvent notifier au redevable une mise en demeure de payer pour le recouvrement des créances dont ils ont la charge.” This notice does two things at once. It orders you to pay, and it interrupts the limitation period for the recovery action: “La notification de la mise en demeure de payer interrompt la prescription de l’action en recouvrement.” In plain English, from the day you receive it, the Treasury’s clock restarts, and every later enforcement step will refer back to this date. Keep the envelope, the date of receipt, and the exact amount stated, because the regularity of everything that follows depends on this first act.
The second document is the avis de mise en recouvrement, the collection notice that states the tax, the period and the total due. For a company run from abroad, this notice is the reference document: it tells you whether you are facing a balance of IS (impôt sur les sociétés, French corporate income tax), VAT (TVA, taxe sur la valeur ajoutée), CFE (cotisation foncière des entreprises, the local business tax due every year), taxe foncière on company premises, or a penalty. Log into the espace professionnel on impots.gouv.fr the same day and compare the paper notice with the online account. Foreign directors are often surprised by three practical points. First, the notice may aggregate several debts, and each line can carry its own surcharge. Second, the notice states a payment deadline, and missing that deadline triggers the surcharge regime described below. Third, the notice can be challenged, but a challenge against the assessment itself (the amount or the principle of the tax) follows a different track from a challenge against the enforcement (the form of the act or the right to collect), and mixing the two tracks is the most common expensive mistake. On the rhythm of corporate tax payments that usually produces these notices, see our companion piece on corporate-tax instalments, returns and penalties handled from abroad.
Your to-do list within days of receiving either letter is the same whether you live in Paris, Porto or Palo Alto. First, confirm the debt line by line with your French accountant: tax, period, taxable base, payments already credited. Second, check that the company is up to date with its filing obligations, because an unfiled return multiplies the bill, as Part I.B shows. Third, decide immediately between three routes that can be combined: pay now, ask for time under a payment plan, or contest formally. Paying does not waive a later well-founded claim in every case, but contesting without asking for a suspension does not stop enforcement either, as Part II.B explains. What you must never do is nothing. After the mise en demeure, the same article provides that “La mise en demeure de payer peut être contestée dans les conditions prévues à l’article L. 281 du présent livre.” That reference sends you to the recovery-dispute regime, and it also means the Treasury may move to seizure. For companies registered in Paris and the Île-de-France region, the file is handled inside the Paris network of the DGFiP, and any court challenge on formal regularity will land before the enforcement judge (juge de l’exécution, the JEX, the judge who hears disputes about enforcement measures) of the place where the seizure occurs, in practice Paris if the account and the registered office (siège social) are there. Distance changes nothing about these deadlines: the letters run against the company, not against your travel schedule.
A final warning on this stage. The mise en demeure served before a saisie-vente (seizure and sale of tangible assets) counts as the formal command required before bailiffs move. The article states that “Lorsqu’une saisie-vente est diligentée, la notification de la mise en demeure de payer tient lieu de commandement prescrit par les articles L. 142-3 et L. 221-1 du code des procédures civiles d’exécution.” So the modest letter you received this week can legally become the launch pad for a seizure of the company’s equipment, stock or vehicles next month. Treat it as the last cheap exit, not as junk mail.
B. How do you compute the real cost of waiting: 10% surcharge, 40% or 80% for missing returns, and interest that keeps running?
Waiting has a price list, and it is written in the Code général des impôts. Start with the surcharge for late payment on the taxes it lists. Article 1730 of the General Tax Code provides for a 10% surcharge on late payment of the taxes it lists, namely income tax, social contributions collected under income-tax rules, the housing tax on secondary residences, built and unbuilt property taxes and assessments collected in the same way, and the real-estate wealth tax. For a foreign-owned company, this 10% typically bites on property-related bills such as the taxe foncière on premises the company owns, and it applies under the forty-five-day trigger described in the next paragraph. Count forty-five days from the collection notice, mark 15 September for current-year taxes, and budget the 10% from day one so the decision to pay, negotiate or contest is taken on real numbers.
The trigger for that 10% is mechanical: the same article applies it to sums on a tax roll or collection notice left unpaid forty-five days after the roll is put into collection or the notice is served, with no application before 15 September for taxes assessed for the current year.
The second layer punishes missing paperwork even harder than missing money. If the company failed to file a return showing the base or the calculation of the tax, the surcharge on the duties assessed runs on a ladder that every foreign director should memorise: Read that ladder as an emergency instruction. Article 1728 of the General Tax Code sets the surcharge on the duties assessed at 10% where no formal reminder to file was sent or where the return is filed within thirty days of such a reminder, 40% where filing comes later than that thirty-day window, and 80% where the administration discovers a hidden activity. A foreign founder who moved, changed accountant, or never registered a French activity correctly can slide from the first rung to the second without noticing, and the 40% then applies to the whole duties, not to a fraction. Filing late today is almost always cheaper than filing later.
The third layer is the one founders forget once they obtain a payment plan: late interest keeps running. The impots.gouv.fr guidance for companies states plainly that the agreed payment schedule does not stop recovery interest: the plan document sets the timetable and the payment dates, but interest continues to accrue on the outstanding balance. So compute the bill as principal plus surcharges plus running interest, and compare that total with the cost of borrowing privately to clear the debt at once. A payment plan buys cash-flow oxygen, not a discount. Also note the practical mechanics confirmed by the same official guidance: the request for extra time on a corporate-tax balance goes through the secure messaging of the company’s espace professionnel, with supporting documents attached, and the administration answers with a formal settlement plan (plan de règlement) showing the schedule granted and the payment dates. Keep that plan next to the collection notice, because missing one scheduled instalment or one current tax deadline can cancel the benefit and restart enforcement.
One more figure for the spreadsheet. Companies pay their taxes electronically through the espace professionnel; cash at the counter is capped by statute, which provides that taxes of any kind collected under an enforcement order are payable in cash only up to 300 euros In practice your French company pays by télépaiement (online direct debit) or transfer from the company account, which is exactly why the next stage, the seizure of that account, hurts so fast. If the account is already empty or blocked for other reasons, tell the accountant immediately: the Treasury will simply move to the next debtor holding company money, and that next target is often a customer, as Part II explains.
II. Your French company’s bank account was seized while you live abroad: how to release cash, buy time, and contest safely
The seizure letter has a technical name you will see on the bank statement: saisie administrative à tiers détenteur, abbreviated SATD, the single enforcement tool that replaced the old avis à tiers détenteur for public debts. The bank immobilises the company balance, sometimes a customer who owes the company money receives the same notice, and the director abroad learns about it from an email with the subject line “compte bloqué”. Panic moves to persuasion: founders call the bank to negotiate, call the accountant to complain, and call the tax office to explain. None of that works until you understand the three legal facts that make the SATD so powerful, and the three exits that actually exist: a strictly framed challenge, a negotiated payment schedule, and a formal dispute that suspends payment.
A. How do you react to the SATD served on the company bank: 30-day blocking period, immediate attribution, and the right judge?
The mechanism is described in one long article that every seized company should read in full. It opens with the scope: “Les créances dont les comptables publics sont chargés du recouvrement peuvent faire l’objet d’une saisie administrative à tiers détenteur notifiée aux dépositaires, détenteurs ou débiteurs de sommes appartenant ou devant revenir aux redevables.” Depositaries means banks holding the company account. Holders or debtors of sums means anyone who owes the company money, including customers with unpaid invoices and, for conditional or future claims, whoever will owe it later. One notice can cover several debts of the same or different kinds, so a single SATD can sweep IS, VAT and CFE balances together. The notice goes to both the third party and the debtor company, and the copy sent to the company must state the remedies, failing which it is void: “L’exemplaire qui est notifié au redevable comprend, sous peine de nullité, les délais et voies de recours.” Your first check on receipt is therefore formal: does the company’s copy actually mention the time limits and the avenues of appeal, and are the sums, periods and legal basis stated exactly. A missing remedies paragraph is not a detail; the statute makes it a ground for nullity.
The second fact explains why calling the bank achieves nothing. The SATD transfers ownership of the seized claim to the Treasury immediately: it carries the immediate-attribution effect laid down in Article L. 211-2 of the Civil Enforcement Proceedings Code. The cross-referenced article confirms the effect in general enforcement law: “L’acte de saisie emporte, à concurrence des sommes pour lesquelles elle est pratiquée, attribution immédiate au profit du saisissant de la créance saisie, disponible entre les mains du tiers ainsi que de tous ses accessoires.” From the moment of notification, the frozen balance legally belongs to the Treasury up to the amount seized, and the bank becomes personally liable for it within the limit of its obligation. The same article adds that later events do not undo this transfer: “La notification ultérieure d’autres saisies ou de toute autre mesure de prélèvement, même émanant de créanciers privilégiés, ainsi que la survenance d’un jugement portant ouverture d’une procédure de sauvegarde, de redressement judiciaire ou de liquidation judiciaire ne remettent pas en cause cette attribution.” A competing creditor arriving the next day, even a preferred one, and even the opening of insolvency proceedings afterwards, do not take the seized funds back. The Cour de cassation applies this logic strictly between private creditors too. In a 15 January 2026 ruling, the Second Civil Chamber recalled that “Lorsqu’une saisie-attribution se trouve privée d’effet, les saisies et prélèvements ultérieurs prennent effet à leur date” and that “une saisie-attribution peut être pratiquée sur une créance rendue indisponible par l’effet d’une saisie conservatoire antérieure sous réserve du droit de préférence conféré au premier saisissant.” The facts show why dates decide everything: two creditors seized the same company account on 3 and 5 February 2016, a safeguard procedure (procédure de sauvegarde, the French preventive insolvency proceeding) opened on 23 February 2016, and the court had to sort out which seizure caught which funds at which date. For your company, the lesson is identical: note the exact notification date on the bank’s copy and on the company’s copy, because priority between the Treasury, other creditors and any later collective proceedings turns on those dates.
The third fact sets the timetable for everyone else. The seized third party must pay the Treasury in place of the company within thirty days of receipt, up to the sums it holds or owes: the statute states that the third party, on pain of being ordered to pay the seized sums plus the legal interest rate, must remit the funds it holds or owes within thirty days. For conditional, term or successive-performance claims, payment follows when each claim becomes due. The third party must also declare immediately the extent of its obligations toward the debtor. Concretely, the bank debits the frozen balance after the short unavailability period and sends it to the Treasury; a seized customer pays the invoice amount straight to the Treasury instead of to your company when the invoice falls due. Do not ask the bank to “wait a few days” and do not instruct a seized customer to pay you anyway: both would expose the third party to a personal claim for the seized sums increased by legal interest, so neither will disobey the notice for you.
Challenging the SATD is possible, but the challenge follows the recovery-dispute track, not the tax-assessment track. The governing article provides that “Les contestations relatives au recouvrement des impôts, taxes, redevances, amendes, condamnations pécuniaires et sommes quelconques dont la perception incombe aux comptables publics doivent être adressées à l’administration dont dépend le comptable qui exerce les poursuites.” Write first to the administration of the accountant who ordered the seizure, usually the SIE’s collection unit, and keep proof of dispatch. The same article limits what a recovery challenge can argue: it cannot reopen the merits of the debt, and it may concern “1° Sur la régularité en la forme de l’acte” as well as the obligation to pay, the amount after payments made, and whether the sum is due. Appeals then split by subject: “Les recours contre les décisions prises par l’administration sur ces contestations sont portés dans le cas prévu au 1° devant le juge de l’exécution.” while fiscal claims go to the tax judge designated in Article L. 199 In practice, a missing remedies paragraph, a wrong debtor name, a wrong amount or a seizure served for a debt already paid go to the JEX; an argument that the tax itself is unfounded belongs to a formal tax claim with, as shown below, a possible suspension of payment. Recent case law shows courts policing the time limits on both sides with zero indulgence. On 16 September 2026 the Commercial Chamber of the Cour de cassation quashed a judgment in a SATD dispute, holding that the two-month action against an enforceable instrument runs only from a properly notified title and that “les délais de recours contre une décision administrative ne sont opposables qu’à la condition d’avoir été mentionnés, ainsi que les voies de recours, dans la notification de la décision.” That case concerned a local rubbish-collection charge rather than a state tax, but the court also recalled that a prior administrative appeal filed within the running deadline interrupts the court deadline, and it quashed the lower decision for ignoring a complaint letter received within two months of the SATD notification. The practical message for a seized company is symmetrical: check whether your copy states the remedies exactly, and if you write to the administration, do it inside the deadline so the letter interrupts the clock instead of wasting it.
B. How do you obtain a payment plan or suspend payment by contesting, and when does the company tax debt become your personal debt?
Two exits buy time, and they obey opposite logics. The payment plan admits the debt and spreads it. The formal dispute denies all or part of the debt and suspends collection of the contested slice. Choosing wrong wastes months, so compare them on identical facts before writing anything.
The payment plan (délai de paiement, plan de règlement) is the administration’s answer to temporary trouble, and the official conditions are deliberately narrow. The impots.gouv.fr guidance for companies explains that where the business cannot pay the whole corporate-tax balance at once, the public accountant may grant extra time on express request sent through the secure messaging of the company’s espace professionnel, and that the request must be accompanied by every document proving the difficulties. A second official page adds that instalments are granted only to businesses facing difficulties that are temporary, exceptional and unforeseeable, and that the administration formalises its agreement by sending a settlement plan showing the timetable granted and the payment dates. Three consequences follow that founders abroad consistently underestimate. First, the plan is exceptional by design: staggered payment is never the ordinary way of settling a tax debt, so a second request in two years faces visible scepticism. Second, recovery interest keeps accruing on the outstanding balance despite the plan, so the schedule must be compared with private financing. Third, the benefit is conditional on staying current: filing and paying all ongoing tax deadlines on time, and in principle offering sufficient guarantees. Miss one current VAT return or one instalment, and enforcement restarts on the whole remaining balance. Build the application file as a banker would: recent accounts, cash-flow forecast, order book, proof of the one-off shock (lost contract, delayed fundraising, flood, cyber incident with police report), list of guarantees offered (parent-company guarantee, pledge, mortgage promise), and a schedule the company can actually keep. A director living abroad signs through the espace professionnel with e-credentials, so order or renew those credentials before the cash crisis, not during it.
Where the company also owes social debts (URSSAF contributions, unemployment insurance), a second desk exists: the CCSF, the commission des chefs de services financiers et des organismes de sécurité sociale et de l’assurance chômage. The same official guidance states that a company in difficulty that also owes social debts may seize this commission, which grants payment deadlines for fiscal debts and social debts (employer’s share) in full confidentiality. Eligible applicants include private-law legal entities, traders, craftsmen, liberal professionals and farmers, provided they are current with their filing duties and with payment of the employee’s share of social contributions. For a foreign founder this is often the better door than a lonely request to the SIE, because the CCSF puts the tax office and the social bodies around one table and produces a single consolidated schedule. Confidentiality matters too: unlike court proceedings, the CCSF process leaves no public trace on the company’s record. Ask your accountant whether the file should go to the SIE alone or to the CCSF jointly, and file before the SATD arrives, because negotiating with frozen accounts is negotiating without leverage.
The formal dispute (réclamation with a suspension request) follows the opposite logic: it attacks the tax, not the timetable. The statute provides that “Le contribuable qui conteste le bien-fondé ou le montant des impositions mises à sa charge est autorisé, s’il en a expressément formulé la demande dans sa réclamation et précisé le montant ou les bases du dégrèvement auquel il estime avoir droit, à différer le paiement de la partie contestée de ces impositions et des pénalités y afférentes.” Three words carry the whole mechanism: expressly, amount, stay. The claim must expressly request the stay, state the amount or the bases of the relief claimed, and only then does payment of the contested part wait. The effect is then automatic in law: “L’exigibilité de la créance et la prescription de l’action en recouvrement sont suspendues jusqu’à ce qu’une décision définitive ait été prise sur la réclamation soit par l’administration, soit par le tribunal compétent.” But the stay has a price for large claims: “Lorsque la réclamation mentionnée au premier alinéa porte sur un montant de droits supérieur à celui fixé par décret, le débiteur doit constituer des garanties portant sur le montant des droits contestés.” Above the decree threshold, the company must post security for the contested duties, and if no or insufficient security is offered, the accountant may take protective (conservatory) measures over the contested taxes. In practice, a foreign-owned SAS disputing a six-figure reassessment after an audit must line up a bank guarantee or equivalent at the same time as it files the claim, or the suspension will be hollow. File the claim with the SIE that assessed the tax, request the stay expressly with figures, offer the guarantees in the same letter, and keep paying the uncontested part without fail.
The last question is the one directors abroad ask too late: can the company’s unpaid tax become my personal debt. The answer is yes, through a dedicated court action, and the conditions were tightened in the company’s favour by the Cour de cassation in March 2026. The statute targets the director whose fraud or grave and repeated tax breaches made recovery impossible: “Lorsqu’un dirigeant d’une société, d’une personne morale ou de tout autre groupement, est responsable des manoeuvres frauduleuses ou de l’inobservation grave et répétée des obligations fiscales qui ont rendu impossible le recouvrement des impositions et des pénalités dues par la société, la personne morale ou le groupement, ce dirigeant peut, s’il n’est pas déjà tenu au paiement des dettes sociales en application d’une autre disposition, être déclaré solidairement responsable du paiement de ces impositions et pénalités par le président du tribunal judiciaire.” The public accountant sues the director before the president of the judicial court of the registered office, and the provision catches de jure and de facto managers alike. On 11 March 2026 the Commercial Chamber drew two hard lines around this action. The case concerned a SAS called Car boom, whose president and sole shareholder underwent a book audit for July 2017 to March 2018, received a tax debt notice, then went into court-ordered liquidation in February 2021; the Lyon collection unit sued the president for 1,913,065 euros jointly with the company. The court recalled that the director’s responsibility in the fraudulent schemes or the grave and repeated breaches must be characterised concretely during the effective exercise of the mandate, and above all that “la condamnation solidaire des dirigeants sociaux suppose que soit constatée l’impossibilité définitive de recouvrer les impositions et pénalités dues par la société.” Because the Lyon appeal court had relied on the admission of the tax claim to the company’s liabilities without checking whether the debt was definitively unrecoverable, the Cour de cassation held that “En se déterminant ainsi, sans rechercher, comme il lui incombait, si la créance fiscale était définitivement irrécouvrable, la cour d’appel n’a pas donné de base légale à sa décision” and quashed the ruling. For a director living abroad, the message cuts both ways. A single missed deadline and one SATD do not make you personally liable. But repeated unfiled returns, unpaid VAT over several periods, dividends or shareholder-loan repayments paid out while the tax debt sits unpaid, and an emptied company followed by a quiet departure, build exactly the file the collection unit needs. Keep the company recoverable, document every difficulty in real time, and never organise the company’s insolvency to escape the tax debt.
Conclusion
A French company tax debt handled from abroad follows a fixed sequence, and each stage has exactly one right move. Read the mise en demeure the day it arrives, because it restarts the limitation clock and can serve as the launch pad for seizures. Count forty-five days on the collection notice, budget the 10% surcharge where the statute provides it, and file any missing return within thirty days to stay on the lowest rung of the penalty ladder. When the SATD arrives, check the remedies paragraph on the company’s copy, note both notification dates, and write to the prosecuting administration inside the deadline, sending formal defects to the enforcement judge and substantive tax arguments to a quantified claim with an express stay request. In parallel, apply for a settlement plan through the espace professionnel with full supporting documents, or seize the CCSF where social debts coexist with tax debts, and keep every current deadline while the plan runs. Above all, keep the company recoverable and its paper trail clean, because since March 2026 the courts require the Treasury to prove definitive unrecoverability before reaching the director’s own assets, and a director who files, pays what is undisputed and documents the shock is a far harder target than one who vanished. Distance is no defence and no excuse in French tax enforcement, but method, dates and written proof work exactly the same from abroad as from Paris.