How to Cancel and Refund an Unauthorised Bank Debit in France

Discovering a suspicious or completely unknown direct debit on your bank statement is a stressful experience that thousands of consumers in France go through every year. Whether it is a hidden subscription, a billing error, or outright fraud, French and European legislation rigorously protects bank account holders. As a customer, you have powerful rights to dispute these transactions and obtain a full refund of the debited amounts, provided you react in time and follow the correct methodology. This comprehensive guide, written by AvocatAI, explains step-by-step how to cancel an unauthorised direct debit and get your money back.

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The Legal Framework: What Are Your Rights Against an Unauthorised Direct Debit?

French banking law, heavily harmonised by European payment services directives (notably PSD2), establishes a fundamental principle: a payment transaction is only authorised if the payer has given their consent. Without this prior consent, the direct debit is considered unauthorised.

The Legal Basis for Refunds: Article L. 133-18 of the French Monetary and Financial Code

This is the reference text for unauthorised payments. Article *L. 133-18 of the Code monétaire et financier (French Monetary and Financial Code)* states that:

> “In the event of an unauthorised payment transaction reported by the user [...], the payer's payment service provider shall refund the payer the amount of the unauthorised transaction immediately after becoming aware of the transaction or after having been informed of it, and in any event no later than the end of the first following business day...”

In plain English, if you dispute a direct debit for which you have never signed a mandate (the SEPA direct debit authorisation document), your bank has a legal obligation to credit your account immediately. It must also restore your account to the state it would have been in had the disputed transaction not taken place (cancelling any potential agios [overdraft fees] or overdraft charges incurred).

The Major Distinction: "Unauthorised" vs. "Authorised but Disputed" Direct Debits

It is important to distinguish between two very different legal situations:

1. The unauthorised direct debit (absence of a mandate): You never gave your consent to this creditor, or the debit was made after you revoked the mandate. Protection is at its maximum.

2. The authorised direct debit where the amount exceeds your expectations: You signed a mandate (for example, with an energy provider or telecom operator), but the sum debited is abnormally high. Article *L. 133-25 of the Code monétaire et financier*** allows you to request a refund for this "authorised" direct debit under certain conditions (notably if the amount exceeded what you could reasonably have expected).

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Key Legal Deadlines and Figures to Remember

To act effectively, you must strictly respect the deadlines set by law. These deadlines vary depending on the nature of the direct debit and the location of the beneficiary's bank.

• 13 months: This is the maximum period you have to dispute an unauthorised direct debit (without a signed mandate) carried out within the European Economic Area (EEA), in accordance with Article *L. 133-24 of the Code monétaire et financier***. This period runs from the date the transaction was debited.
• 70 days (contractually extended to 120 days by many banks): This is the dispute period if the institution receiving the direct debit is located outside the European Economic Area.
• 8 weeks (i.e., 56 days): This is the deadline to dispute an authorised direct debit (where a mandate exists) but where you contest the amount (under the aforementioned Article L. 133-25). The bank then has 10 business days to refund you or justify its refusal.
• €0: This is the legal liability limit (excess) in the event of an unauthorised direct debit. Unlike card payments with a PIN where a €50 excess can sometimes apply in cases of simple negligence before filing an opposition, an unauthorised SEPA direct debit must be refunded at 100%, with no fees charged to you.

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Concrete Examples of Disputes

To better understand how these rules apply, here are two practical situations frequently encountered by bank users in France.

Example 1: Fraudulent direct debit without any mandate (Thomas's Case)

On his bank statement dated 10 October, Thomas notices a direct debit of €189.00 from a credit company with which he has never signed a contract, and for which he has never signed a SEPA direct debit mandate.

• Legal Analysis: This is an unauthorised direct debit within the meaning of Article *L. 133-18 of the Code monétaire et financier***.
• Action: Thomas contacts his bank the very next day to report the unauthorised transaction.
• Result: The bank is legally required to re-credit him the sum of €189.00 no later than the business day following his notification (by the evening of 12 October), without charging any administrative fees. Thomas has 13 months to take this step, but the faster he acts, the better his financial situation is protected.

Example 2: Gym subscription cancelled but still debited (Sarah's Case)

Sarah was subscribed to a gym for a monthly fee of €45.00. She cancelled her subscription properly in June, sending her cancellation via lettre recommandée avec accusé de réception (registered mail with acknowledgement of receipt). Despite this, in September and October, the gym continued to debit €45.00 each month from her account.

• Legal Analysis: The termination of the service contract automatically renders the direct debit mandate null and void. The September and October debits are therefore legally "unauthorised".
• Action: Sarah asks her bank to refund these two direct debits (total of €90.00) and requests the permanent revocation of the direct debit authorisation linked to this issuer (identified by its ICS - Identifiant Créancier SEPA [SEPA Creditor Identifier]).
• Result: The bank must immediately refund the €90.00. Sarah also blocks future direct debits from this gym to prevent any recurrence.

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Step-by-Step Practical Procedure to Cancel a Direct Debit

If you are facing an unauthorised direct debit, do not panic. Follow this 4-step procedure carefully to assert your rights.

Step 1: Precisely identify the disputed transaction

Check your online banking space or your paper bank statement. Note down the following information, which will be requested by your advisor:

• The exact date of the debit;
• The exact description (libellé) of the transaction;
• The precise amount of the transaction;
• The Identifiant Créancier SEPA (ICS) of the beneficiary (a sequence of letters and numbers usually starting with FR for France).

Step 2: File an opposition and revoke the direct debit mandate

To prevent the creditor from debiting your account again the following month, you must withdraw your consent.

• The dispute (or opposition on a one-off direct debit): This allows you to reject a direct debit that has already been presented or is about to be.
• The revocation of the mandate (permanent block): You must ask your bank to permanently block the issuer of the direct debit (using their ICS). This way, any future attempt to debit your account by this same creditor will be automatically rejected by your bank. This blocking operation is generally free or costs a few euros depending on your bank's pricing terms.

Step 3: Contact your bank to demand a refund

Get in touch with your bank advisor. Although a phone call or a message via your bank's secure app may suffice in most simple cases, it is highly recommended to send a _lettre recommandée avec accusé de réception_ (LRAR) if the amount is high or if the bank shows reluctance.

In this letter, recall the terms of Article *L. 133-18 of the Code monétaire et financier*** and demand the immediate refund of the unduly debited sum.

Step 4: Contact the banking mediator in case of refusal

If, despite your efforts and reminders of the law, your bank refuses to refund you (for example, by accusing you of gross negligence without providing proof), you can contact your bank's médiateur bancaire (banking ombudsman) free of charge. Their contact details must appear on your account agreement (convention de compte) and on your monthly bank statements. The mediator has 90 days to issue a recommendation.

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Mistakes to Avoid

When managing a dispute related to a direct debit, certain mistakes can backfire or considerably slow down your refund process:

• Confusing "opposition" on a bank card with "revocation" of a direct debit: Placing an opposition on your bank card will not block a SEPA direct debit linked to your RIB (bank account details / IBAN). These are two separate payment channels.
• Waiting too long to act: Even though the legal deadline is 13 months, acting within the first few days greatly simplifies the bank's internal investigation and limits the risk of the bank suspecting complicity or bad faith on your part.
• Stopping payments for a legitimate subscription without prior cancellation: If you revoke a direct debit for an active service you actually signed up for (such as a phone or electricity subscription) without having formally cancelled the contract, you expose yourself to legal action from the creditor, debt collection fees, and being registered on the French payment incidents file. Resolve the contractual dispute first.
• Accepting rejection fees from your bank: If the disputed direct debit caused an overdraft, the bank cannot legally charge you agios or commissions d'intervention (intervention fees). Demand the cancellation of all collateral fees.

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FAQ (Frequently Asked Questions)

Can my bank require me to file a complaint with the gendarmerie/police before refunding me?

No. The law absolutely does not require filing a police complaint as a prerequisite for refunding an unauthorised direct debit. The bank's obligation to refund under Article *L. 133-18 of the Code monétaire et financier** is independent. The bank may invite you to file a complaint, but it cannot block your refund while waiting for a complaint receipt (récépissé de dépôt de plainte*).

What are the "white list" and "black list" for direct debits?

To secure your account, you can ask your bank to activate SEPA filtering options:

• The black list: You provide your bank with the identifiers (ICS) of the creditors you wish to block permanently. Any direct debit from them will be rejected.
• The white list: This is the maximum security option. You provide your bank with an exclusive list of creditors authorised to debit your account (electricity, taxes, rent, etc.). Any direct debit coming from a creditor not on this list will be automatically blocked.

What should I do if the unauthorised direct debit comes from the French tax authorities (impôts)?

The procedure remains generally the same, but the contact person changes. If the Direction générale des Finances publiques (DGFiP - French Public Finance Directorate) has made an erroneous or excessive debit, you must submit a claim directly from your personal space on the impots.gouv.fr website (via secure messaging). The tax administration generally issues a refund by bank transfer within a few days of confirming the error.

Can the bank refuse to refund me by claiming I was negligent?

The bank can only refuse to refund you if it can prove that you acted fraudulently or failed to meet your security obligations through gross negligence (for example, if you deliberately shared your highly confidential banking credentials with a third party). The simple occurrence of an unauthorised direct debit is not enough to constitute negligence on your part; it is up to the bank to provide material proof of it.

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Summary

• Strong legal protection: Any direct debit made without a valid SEPA direct debit mandate is considered unauthorised and entitles you to a refund.
• 13-month deadline: This is your maximum window of action to dispute an unauthorised direct debit within the European Union.
• Immediate refund: Your bank has a legal obligation to return the funds to you no later than the business day following your notification.
• Zero fees: No banking fees can be charged to you for processing this dispute or for payment incidents resulting from the disputed direct debit.
• Revocation is essential: Remember to permanently block the creditor concerned (via their ICS) to avoid any further debit attempts on your account.

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.