The most effective collection tool once you have a title
Our companion guide on types of asset seizure in France compares saisie-attribution against the other French saisies at a glance. This guide goes one level deeper: the actual mechanics of how a saisie-attribution plays out once you decide to use it — what your attorney does, what the bank has to do, what your debtor can and cannot do in response, and where the money actually ends up.
Saisie-attribution has an immediate attributive effect (effet attributif immédiat, art. L.211-2 CPCE): the moment the debtor's bank is served, the available funds are legally attributed to you, up to your claim amount. The seizure itself is not announced to the debtor in advance (the judgment or order you enforce must, as a rule, already have been served on the debtor). The balance attributed can still be adjusted for fifteen working days by certain transactions dated before the seizure (art. L.162-1 CPCE), and the bank normally pays you once the one-month period for challenging the seizure has passed.
The one precondition: an enforceable title
Saisie-attribution requires a titre exécutoire (art. L.111-3 CPCE) — a court judgment, a payment order (injonction de payer) that has become enforceable (the opposition period has expired and, for orders issued since 1 September 2026, two months have passed since service), an order from a référé-provision hearing, or a notarial deed carrying enforceable force. Without one of these, saisie-attribution is simply not available.
If you do not yet have a title but need to protect your position now — because there is a real risk your debtor moves the money before your case is decided — the tool for that earlier stage is the saisie conservatoire (art. L.511-1 CPCE), a pre-judgment freeze covered in detail in types of asset seizure in France and, for creditors elsewhere in the EU, the European Account Preservation Order.
How it actually unfolds
Once your attorney holds the title, execution is carried out by a commissaire de justice, not by you or your lawyer directly:
1. Service on the bank
The commissaire de justice serves the seizure on the debtor's bank. The bank must declare the balance of the debtor's accounts at that moment — the funds up to your claim amount are frozen immediately, subject to adjustment during the following fifteen working days for certain transactions dated before the seizure, such as cheques deposited before the seizure or card payments already credited to their payees.
2. Notice to the debtor, after the fact
The debtor is formally notified only once the freeze is already in effect. There is no advance warning — the surprise is what stops the account from being emptied first.
3. A window to challenge
Your debtor then has a limited, legally fixed period to dispute the seizure before the juge de l'exécution (the enforcement judge) — on narrow grounds such as the title being invalid, the debt already paid, or a procedural defect. This does not unfreeze the funds automatically.
4. Transfer
If no challenge is raised, or once a challenge is rejected, the frozen funds are transferred to you, up to the amount of your claim.
What can be reached, and what can't
The seizure covers every account your debtor holds at the bank served — current accounts, savings, term deposits — not just the account you happened to know about. And it isn't limited to bank accounts at all: the same mechanism can reach money a third party owes your debtor — a customer of theirs who has not yet paid, for instance — by serving that third party instead of a bank.
French law shields a small portion of a bank balance from seizure when the account holder is a natural person — a protected minimum tied to a welfare-benefit reference amount, adjusted periodically. This matters for a personal guarantor you pursue individually; it does not apply to a corporate debtor's account, which has no such protected floor.
Who pays for it, and what if the account is empty
Commissaire de justice fees for enforcement measures are regulated and, as a rule, are borne by the debtor (art. L.111-8 CPCE) — the cost of forcing payment is treated in French law as part of what non-payment costs the debtor — although part of the commissaire de justice's proportional recovery fee can be left to the creditor. If the account turns out to hold nothing at the moment of the seizure, the attempt is simply unsuccessful; nothing is owed for a failed attempt beyond the standard cost of the step itself, and your attorney can pivot — another account traced through the French bank-account registry, a seizure of physical assets, or a wage garnishment if your debtor is an individual, all covered in types of asset seizure in France.
Once a debtor enters formal French insolvency proceedings, new enforcement measures like saisie-attribution are barred by operation of law (a saisie-attribution served on the bank before the opening judgment generally keeps its effect), and creditors must instead register their claim with the court-appointed representative on a separate, short procedural deadline. If you hear that your debtor has filed, or is about to, get advice immediately — the clock that matters at that point is not the one described in this guide.
Frequently asked questions
No. If it isn't already known, the commissaire de justice can search the French central bank-account registry (FICOBA) to identify where your debtor banks before the seizure is served.
Not in reaction to this specific step — there is no advance notice to react to. The risk of an empty account comes from delay before you act, or from a debtor who was already moving money for unrelated reasons; it is not a loophole in the seizure mechanism itself.
The funds stay frozen while the challenge is pending before the enforcement judge. Disputes are decided by the enforcement judge and can concern, for instance, a defect in the title or in the seizure itself, or a payment made since the title was obtained — but the judge cannot alter what the judgment being enforced has already decided (art. R.121-1 CPCE), so a judgment that has already found the debt owed cannot be re-argued.
Yes — what matters is where the account is held, not where the debtor is domiciled. A French bank account is reachable this way regardless of your debtor's registered address.
Once instructed, the seizure itself is one of the fastest enforcement steps available — the freeze takes effect the moment the bank is served. The overall timeline depends more on how long it took to get the title in the first place; see timelines and costs for the full picture.
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