Unreturned Security Deposit in France: Deadlines and Remedies

The end of a tenancy is often a relief, but it can quickly turn into an obstacle course when it comes to recovering your security deposit—commonly referred to in France as the caution (security deposit), though its official legal term is dépôt de garantie. In France, disputes over the non-return of this deposit are among the most frequent sources of litigation between tenants and landlords. Whether you are a French resident or an expat living in France, it is essential to know your rights, the legal deadlines, and the remedies available to recover what you are owed. This comprehensive guide, written by our experts at AvocatAI, gives you all the tools you need to take action against a recalcitrant landlord.

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The Legal Framework of the Security Deposit in France

To prevent abuse, French lawmakers strictly regulate the security deposit. The key piece of legislation is Loi n° 89-462 du 6 juillet 1989 (specifically Article 22), which governs residential tenancies for primary residences.

Definition and Essential Distinction

First, it is important to distinguish between two terms that are frequently confused in everyday French:

• *The dépôt de garantie (security deposit):* This is the sum of money the tenant pays to the landlord when signing the lease. It serves to guarantee the performance of the tenant's obligations (paying rent, service charges, and maintaining the property).
• *The caution (guarantor): In strict legal terms, this is the physical person (a parent, a friend) or legal entity (such as Action Logement with the garantie Visale*) who acts as a guarantor for the tenant in the event of unpaid rent.

What is the Maximum Legal Amount?

The landlord cannot freely set the amount of the security deposit. French law imposes strict caps depending on the type of tenancy:

• For an unfurnished rental (location vide): The amount cannot exceed 1 month's rent excluding service charges (hors charges).
• For a furnished rental (location meublée): The amount is capped at a maximum of 2 months' rent excluding service charges.

This amount must be written into the lease agreement (contrat de bails) and cannot be increased during the tenancy or upon lease renewal.

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Legal Deadlines for Return: When Must You Be Reimbursed?

The starting point for the return period is not the date your notice period ends, but the day you hand over the keys (remise des clés) in person to the landlord or their agent (such as the real estate agency). This handover is formalised by signing the exit inventory of fixtures (état des lieux de sortie).

The law provides two distinct deadlines depending on the condition of the property:

1. The One-Month Deadline (Consistent Inventory)

If the exit inventory of fixtures is strictly identical to the entry inventory of fixtures (état des lieux d'entrée)—taking into account normal wear and tear—the landlord has a maximum of 1 month to return the security deposit in full.

2. The Two-Month Deadline (Inventory with Damages)

If the exit inventory reveals differences (damage, lack of maintenance, repairs to be made), the landlord has a maximum of 2 months to return the remaining balance of the security deposit, after deducting justified expenses.

The Special Case of Co-ownership Properties

If the property is located in a condominium building (copropriété), the landlord is legally allowed to retain a maximum provisional amount of 20% of the security deposit until the building's annual accounts are approved. The final adjustment must take place within one month following the definitive approval of the copropriété accounts.

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Deductions from the Security Deposit: What is Legal and What is Not

A landlord does not have the right to keep all or part of the security deposit based on a unilateral decision or a rough estimate. Every deduction must be rigorously justified.

Authorised Deductions

The landlord can legitimately deduct from the security deposit:

• Unpaid rent and service charges (charges).
• Rental repairs resulting from damage caused by the tenant (e.g., holes drilled in walls that were not filled, broken equipment).
• Lack of routine maintenance (e.g., unserviced boiler, neglected garden, broken windows).
• Cleaning costs if the property is returned visibly dirty (as noted on the exit inventory).

Mandatory Supporting Documents

To make a deduction, the landlord must provide supporting documents. These can include:

• Quotes (devis) from contractors (established case law from the Cour de cassation—the French Supreme Court—confirms that a simple quote is sufficient; the landlord is not obligated to carry out the work immediately).
• Invoices (factures) for the purchase of materials or services.
• Comparative photos (while optional, they strongly support the case).
• A report by a bailiff (constat de commissaire de justice, formerly huissier de justice).

The Concept of Wear and Tear: Normal Depreciation

The tenant cannot be held responsible for normal wear and tear (vétusté). French law defines vétusté as the state of wear or deterioration resulting from time or the normal use of materials and equipment. For example, paint that yellows after 5 years of occupancy falls under vétusté; a gaping hole in the drywall falls under damage. To avoid disputes, it is highly recommended to annex a wear-and-tear grid (grille de vétusté) to the lease agreement when moving in.

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Concrete Examples and Calculations

To better understand how the rules and late payment penalties apply, here are two practical case studies.

Example 1: Consistent Inventory and Application of Late Penalties

• Situation: Marie rented a furnished studio in Lyon for a rent of 800 € excluding charges. Her security deposit was 1,600 € (2 months' rent).
• Timeline: She completes the exit inventory and returns the keys on June 30. The exit inventory is perfectly consistent with the entry inventory. The landlord therefore had until July 30 (1 month) to return her 1,600 €.
• The Dispute: Despite several reminders, the landlord only returns the money on October 30, which is 3 full months late.
• Calculation of the Penalty: The law provides for a penalty of 10% of the monthly rent excluding charges for each late month started.
• Rent excluding charges = 800 €.
• Penalty per late month = 80 € (10% of 800 €).
• Total delay = 3 months (August, September, October).
• Total penalties due = 3 x 80 € = 240 €.
• Result: The landlord must pay Marie the sum of 1,840 € (1,600 € security deposit + 240 € in late penalties).

Example 2: Justified Deductions vs. Unjustified Estimates

• Situation: Thomas leaves an unfurnished apartment (rent of 1,000 € excluding charges, security deposit of 1,000 €). During the exit inventory, it is noted that a kitchen cupboard door is broken.
• The Dispute: The landlord returns only 200 € of his 1,000 €, keeping 800 € to repair the kitchen, but refuses to provide any quote or invoice.
• The Rule: The landlord is acting completely illegally. Without written proof (a carpenter's quote or a purchase invoice for a new door), the 800 € deduction is invalid. Thomas is entitled to demand the immediate refund of the 800 € unfairly withheld.

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Step-by-Step Practical Procedure to Recover Your Security Deposit

If your landlord exceeds the legal deadlines or makes unjustified deductions, you must follow a gradual, formalised procedure to assert your rights.

Step 1: The Formal Notice (Mise en demeure)

This is the essential first legal step. You must send a formal letter via registered mail with acknowledgement of receipt (Lettre Recommandée avec Accusé de Réception - LRAR) to the landlord (not to the agency, though a copy can be sent to them) containing:

• A reminder of key dates (handover of keys, expiration of the legal deadline).
• A formal demand to return the exact sum within 8 days.
• A mention of the application of the 10% late payment penalty per started month of delay (in accordance with Article 22 of the Law of July 6, 1989).

Step 2: Referral to the Commission Départementale de Conciliation (CDC)

If the formal notice remains unanswered or if the disagreement persists, you must refer the matter to the Commission Départementale de Conciliation (CDC - Departmental Conciliation Commission) of your department. This process is free of charge and mandatory before you can take a dispute of less than 5,000 € to court.

• The CDC summons the tenant and the landlord to try to reach an amicable agreement.
• If an agreement is reached, a conciliation document is signed.
• If no agreement is reached, the CDC issues an opinion (avis) that you can present to the judge.

Step 3: Taking the Case to the Tribunal Judiciaire

If conciliation fails, you must bring the case before the protection litigation judge (juge des contentieux de la protection) at the Tribunal Judiciaire (Judicial Court) with jurisdiction over the rented property.

• For disputes under 5,000 €, the referral is made by a simple petition (using a Cerfa form).
• Representation by a lawyer is not mandatory, but it is highly recommended to secure your case file and arguments.
• You will ask the judge for the return of the security deposit, the payment of the 10% late penalties, and the reimbursement of your legal costs under Article 700 of the French Code of Civil Procedure (Code de procédure civile).

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Mistakes to Avoid

To maximise your chances of recovering your deposit in full, absolutely avoid these common pitfalls:

• Withholding the last month's rent: This is the most common mistake made by tenants. Unilaterally deciding to offset your last month of rent against the security deposit is strictly prohibited by French law. The landlord can sue you for unpaid rent and claim penalties.
• Neglecting the entry or exit inventory: A rushed entry inventory or an exit inventory signed without careful reading can be catastrophic. If you disagree with the comments written by the landlord on the exit inventory, refuse to sign it and request the intervention of a commissaire de justice (bailiff).
• Failing to declare your new address: The law requires the tenant to provide the landlord with their new address when handing over the keys. If you omit this formality, the landlord cannot be held responsible for any delay in delivering your cheque or bank transfer, and late penalties will not apply.
• Accepting verbal agreements: "We'll settle this amicably" is a classic trap. Systematically demand written proof (emails, signed letters) for every agreement, damage assessment, or promise of reimbursement.

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FAQ (Frequently Asked Questions)

Can the landlord withhold money for faded paint?

No, if the yellowing or wear of the paint is due to the passage of time (vétusté). However, if the walls have major grease stains, children's drawings, or unfilled wall plug holes, the landlord is entitled to deduct the repair costs upon presentation of a quote.

What happens if the landlord sold the property during the lease?

If the rented property is sold, the new owner (the buyer) becomes legally responsible for returning the security deposit at the end of the lease. You must therefore turn to them, even if the money was originally paid to the previous landlord.

What is the statute of limitations to claim my security deposit?

The statute of limitations (délai de prescription) for rental disputes (including the return of the security deposit) is 3 years from the day the security deposit should have been returned (i.e., 1 or 2 months after the keys were handed over). After this 3-year period, you can no longer take legal action.

My landlord is abroad and does not reply, what should I do?

The procedure remains the same. You must send your registered letters to the management address indicated on your lease (often that of a real estate agency in France or the landlord's personal address abroad). If the landlord has no representative in France, the French courts still have jurisdiction because the property is located on French territory.

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Summary

• Maximum Amount: 1 month's rent excluding charges for unfurnished rentals, 2 months' for furnished rentals.
• Return Deadline: 1 month if the exit inventory matches the entry inventory, 2 months if there are damages.
• Late Penalty: 10% of the monthly rent excluding charges for each started month of delay.
• Required Proof: The landlord must provide quotes or invoices to justify any financial deduction.
• Remedies: Send a formal notice via registered mail (LRAR), then refer the matter to the Commission Départementale de Conciliation (CDC), and finally take the case to the Tribunal Judiciaire.

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.