
The termination of a rental lease relies on formalities that most guides overlook. The decree of July 6, 2026, modifies the standard residential lease contract starting October 1, 2026, with a reformulated resolutory clause. This regulatory change requires both tenants and landlords to rethink their procedural reflexes, particularly regarding deadlines and the drafting of notices.
Resolutory Clause and Six-Week Deadline: What the July 2026 Decree Changes
The new standard contract includes a resolutory clause whose wording has been tightened. For leases concluded or renewed from October 1, 2026, the deadline after a payment order increases to six weeks in residential leases subject to the 1989 law. This change, analyzed by the Council of Notaries and commented on by Village Justice, aims to better regulate situations of unpaid rent.
In practice, the landlord wishing to activate the resolutory clause must first serve a payment order via a bailiff’s act. The tenant then has six weeks to regularize their rental debt. After this period without payment, the termination by operation of law can be acknowledged by the judge.
We recommend that tenants check the version of their standard contract. Leases signed before October 2026 remain subject to the previous provisions. The date of conclusion or renewal of the lease determines the applicable regime.
To understand in detail how to terminate a rental lease with Novalis, it is useful to cross-reference these new provisions with the formal obligations imposed on the outgoing tenant.

Notice of Lease Termination: Actual Durations According to Lease Type
The notice is not limited to “three months or one month.” The duration depends on the type of lease, zoning, and the reason invoked.
- In unfurnished rentals, the standard notice period is three months. It reduces to one month in tense areas, in cases of professional relocation, job loss, first employment, or if the tenant receives RSA or AAH.
- In furnished rentals, the notice period is one month, regardless of the geographical area.
- The student lease (nine months) and the mobility lease (one to ten months) automatically end at the scheduled term, without formal termination required from the tenant.
The starting point of the notice corresponds to the date of receipt of the notice by the landlord, not the date of sending. It is the receipt of the registered letter with acknowledgment of receipt, the service by bailiff’s act, or the hand delivery against receipt that triggers the deadline.
Electronic Registered Letter: A Valid Notification Method
The electronic registered letter (LRE) is legally equivalent to the paper registered letter for notifying a rental termination. Its main advantage lies in immediate traceability and certified timestamp of receipt.
The date of receipt of the LRE triggers the notice period under the same conditions as the paper registered letter. The recipient receives a notification by email and has a period to accept the letter. If the landlord refuses or ignores the notification, the tenant will need to resort to another method of sending.
Leaving a Shared Apartment: Solidarity and Replacement Amendment
Terminating a lease in a shared apartment follows distinct rules. The departure of a roommate does not automatically end their solidarity clause. Solidarity may continue after the effective departure of the outgoing roommate, meaning they remain liable for unpaid rent by the remaining roommates.
The operational solution is to obtain an amendment to the lease incorporating a new roommate. In the presence of a replacement accepted by the landlord, the solidarity of the outgoing roommate ceases on the effective date of the amendment. Without a replacement, solidarity generally lasts for a duration defined by the contract (often six months after the effective date of the notice).
We observe that this point generates the majority of disputes in shared housing. The outgoing roommate should keep written proof of the receipt of their notice by the landlord and check the exact wording of the solidarity clause in the original lease.

Termination of the Lease by the Landlord: Reasons and Formalities of the Notice
The landlord does not terminate a lease with the same freedom as the tenant. Three limiting reasons frame the notice issued by the owner: resuming the property for personal use, selling the property, or a legitimate and serious reason (tenant’s failure to meet their obligations).
The notice must reach the tenant at least six months before the lease expiration for an unfurnished rental. For a furnished rental, this deadline is three months. Failure to comply with this prior notice renders the termination null, and the lease continues by tacit renewal.
Mandatory Content of the Landlord’s Termination Letter
The letter must explicitly mention the reason for the termination. In the case of resumption, the identity of the beneficiary and their relationship to the owner must be included in the letter. In the case of sale, the notice constitutes an offer to sell to the tenant, indicating the price and conditions.
A notice that omits these mentions is subject to challenge in court. The tenant then has the notice period to vacate the property or may request the annulment of the notice if they believe the reason is fraudulent.
Exit Inventory and Return of the Security Deposit
The exit inventory directly conditions the amount returned to the tenant. It must be conducted in a contradictory manner, in the presence of the tenant and the landlord (or their representatives). A unilateral inventory has no probative value in case of dispute.
The owner has one month to return the security deposit if the exit inventory matches the entry inventory. This period extends to two months in case of discrepancies. Any deductions must be justified by documents (quotes, invoices, comparative photos).
Before handing over the keys, we recommend photographing each room and keeping a signed copy of the inventory. These elements constitute the only effective protection in case of disagreement over damages attributed to the tenant.