Has your bank account suddenly shown a blocked balance, or has your employer informed you that part of your salary will be paid directly to the French Treasury? You are likely facing an administrative seizure, most commonly known as an Avis de Tiers Détenteur (ATD - notice to a third-party holder). This powerful procedure allows the French tax administration to recover unpaid taxes, duties, or fines directly from third parties holding funds on your behalf (such as your bank, employer, or tenant). Despite the formidable power of the French tax authority, legal remedies exist to contest an ATD, suspend the seizure, and recover your funds.
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The Avis de Tiers Détenteur (ATD) is a simplified forced collection procedure available to the French tax administration. It is governed by Article L. 262 of the Livre des procédures fiscales (LPF - Book of Tax Procedures).
Unlike an ordinary creditor who must obtain an enforceable title from a court and then instruct a commissaire de justice (formerly known as a huissier or bailiff), the tax authority benefits from the "privilege of the prior decision" (privilège du préalable). This means it can issue its own enforceable title.
Three parties are involved in an ATD:
1. The public creditor: The French Treasury (Trésor public), represented by the Service des Impôts des Particuliers (SIP - Personal Tax Service), Service des Impôts des Entreprises (SIE - Business Tax Service), or the Trésorerie amendes (Fines Treasury), etc.
2. The debtor: You, the taxpayer who has an alleged tax debt.
3. The third-party holder (tiers détenteur): A third party who owes you money or holds funds for you. This is most often your banking institution, your employer (wage garnishment), your pension fund, or even your tenant (seizure of rent).
Upon receiving the ATD, the third-party holder has a legal obligation to block the requested amounts, under penalty of being personally sanctioned.
If the seizure is carried out on your bank account, the financial institution blocks the entire credit balance of all your accounts (checking accounts, savings accounts) up to the amount of the tax debt for a 15-day processing period (the balance declaration phase). The funds are only actually transferred to the tax office after a 30-day period, unless you contest the action.
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French law protects debtors to guarantee them decent living conditions. The tax administration cannot seize the entirety of your income or bank accounts.
Under Article L. 162-2 of the Code des procédures civiles d'exécution (Code of Civil Execution Procedures), when a seizure is carried out on a bank account, the bank must leave a minimum sum at the disposal of the individual debtor to cover urgent food and living expenses.
This amount is called the Solde Bancaire Insaisissable (SBI - Unseizable Bank Balance). Since November 1, 2023, the SBI has been set at 607.75 € (equivalent to the RSA - active solidarity income - for a single person), regardless of your account status (even if overdrawn) and your family situation.
Certain sums received in your bank account or directly at the source are protected by law:
> Example: Lucas has a balance of 1,200 € in his checking account. The tax authority issues an ATD of 1,500 € for an unpaid residence tax (taxe d'habitation).
> The bank is obliged to block the funds. However, it must immediately leave the sum of 607.75 € (the SBI) at Lucas's disposal. Therefore, the bank can only block and pay the tax office 592.25 € (1,200 € - 607.75 €).
> Note: The bank will charge processing fees for the administrative seizure, which are capped by law at 10% of the seized amount, up to a strict maximum of 100 € (including VAT).
> Example: Marie owns an apartment that she rents to a tenant, Thomas, for a monthly rent of 900 €. Marie owes 2,500 € in real estate wealth tax (IFI - Impôt sur la fortune immobilière).
> The tax office serves an ATD directly to Thomas. From the moment he receives the notice, Thomas has a legal obligation to pay his rent of 900 € directly to the French Treasury, rather than to Marie, until the debt of 2,500 € is cleared (which will take nearly 3 months). If Thomas refuses and continues to pay Marie, he risks having to pay his landlord's tax debt to the tax authority himself.
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If you believe the ATD is unjustified, disproportionate, or contains procedural errors, you have legal remedies. The dispute process is strictly regulated by the Livre des procédures fiscales.
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[Receipt of the ATD]
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[Step 1: Amicable Request / Contact] ──► Success (Lifting of ATD or Payment Plan)
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▼ Failure
[Step 2: Mandatory Prior Administrative Complaint] (2-month deadline)
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[Decision of the Administration] (Response deadline: 2 months)
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├─► Acceptance (Release of the ATD)
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└─► Rejection or Silence (Constitutes tacit rejection)
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[Step 3: Referral to the Competent Court] (2-month deadline)
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Before starting a heavy litigation process, immediately contact the public accountant who issued the ATD (their contact details are listed on the ATD notification you received).
If the amicable approach fails, you must file an administrative complaint before you can take the matter to a judge. This is a mandatory condition for your action to be admissible (Article L. 281 of the LPF).
The administration has 2 months to respond to you. A lack of response within this period constitutes an implicit decision of rejection.
If the administration rejects your complaint (either explicitly or tacitly), you have a period of 2 months to bring the case before the courts.
The competent court depends on the nature of your dispute:
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Yes. Banking institutions systematically charge processing fees for every ATD they receive. However, these fees are strictly regulated by Article L. 262 of the LPF and Decree No. 2018-1118. They cannot exceed 10% of the amount owed to the tax authority, with an absolute cap set at 100 € including VAT (TTC). If your bank charges you more than this sum, you are entitled to demand a refund of the excess.
In principle, the tax administration's recovery action is time-barred after 4 years from the date the tax roll was made enforceable (Article L. 274 of the LPF). After this 4-year period, the tax office can no longer issue an ATD, unless this period was interrupted by previous collection actions (such as a prior formal demand to pay or an order to pay).
Yes, the tax office can seize a joint account (compte joint) if one of the co-holders owes the tax. However, if the funds in the joint account belong exclusively or predominantly to the non-debtor spouse, the latter can contest the seizure by providing physical proof of the source of the funds (payslips, personal inheritance) to obtain a refund of their share.
If the total balance of all your bank accounts is lower than the Unseizable Bank Balance of 607.75 € at the time of the seizure, the ATD is considered "unsuccessful" (infructueux). The bank will not block any money and will pay nothing to the tax office. However, please note that the bank is still legally allowed to deduct its ATD processing fees (within the limits of the available balance and respecting the SBI).
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Legal information for guidance only, not personalised legal advice. For your specific situation, ask your question free of charge on AvocatAI — answers based on French law, in your language.