Mobility lease 2026: The legal framework for renting out your room with total flexibility

As the start of the 2026 school year approaches, finding housing is the top priority for thousands of people in France. Whether starting a new university program, beginning a graduation internship, or taking on a temporary professional assignment, the need for flexibility has never been greater. For hosts, the fear of unpaid rent and the desire to remain in control of their property can sometimes deter them from renting out their space. This is where the 2026 mobility lease comes in. This contract, specifically designed for temporary stays, offers a reassuring and highly flexible legal framework. At Roomlala, we are convinced that this arrangement is the key to a harmonious and mutually beneficial living situation. In this article, we provide an in-depth look at how this contract works, its recent legal updates, its tax benefits, and why it represents the ideal solution for renting out your homestay room with peace of mind.

What is the 2026 mobility lease and who is it for?

A contract designed for transitions

The mobility lease is a short-term furnished rental contract that deviates from the standard rules of a one-year furnished lease. Created by the ELAN law, it was designed to address a societal reality: the increasing mobility of students and workers. Unlike a classic 9-month student lease or a 12-month furnished lease, the 2026 mobility lease allows for the rental duration to be set freely between 1 and 10 months. This flexibility is a major asset for hosts who, for example, wish to reclaim their guest room for the summer or host family during the holidays.

Read also: Student housing crisis in Belgium: Why a homestay is the solution for the 2026 back-to-school season, New subletting rules in Switzerland: What tenants need to know in 2026 and 2026 Housing Crisis: Why homestays are saving the school year for Italian students

It is important to note that this contract applies exclusively to furnished housing. At Roomlala, we often remind our hosts that the room being rented must meet a strict list of mandatory equipment (bedding with a duvet, shutters or curtains, storage, lighting, cleaning supplies, etc.). The goal is simple: the tenant must be able to move in and live comfortably from the first day without having to invest in furniture. It is this turnkey aspect that makes the scheme so successful.

Practical example: Martine has a large guest room available in her Bordeaux apartment from September to March while her son is away on Erasmus. Thanks to the mobility lease, she can rent out this room for exactly 7 months. At the end of this period, the contract ends automatically without her needing to justify a complex notice, allowing her to get the room back just in time for her son's return.

Eligible profiles for the temporary rental contract in France

One of the fundamental features of the mobility lease is that it is not open to everyone. To sign this temporary rental contract in France, the tenant must prove a mobility situation at the time the lease begins. The law is very clear about eligible profiles: these include students (in higher education), apprentices, interns, people in professional training, young people in voluntary service (civic service), as well as employees on professional transfer or temporary assignment.

As a host, it is your responsibility to request and keep proof of this situation (student ID, internship agreement, employer's certificate for an assignment, etc.). Without this document, the contract could be reclassified as a standard furnished lease, causing you to lose all the benefits associated with short-term stays. At Roomlala, we simplify this process by allowing tenants to upload their profile documents, giving you immediate visibility into their eligibility.

Practical example: Lucas, an engineer from Paris, is sent on a temporary 4-month assignment to Lyon. He is looking for a room rental for a student or young professional. He provides his future Lyon-based host with a certificate from his company confirming the dates of his assignment. The host can then have him sign a 4-month mobility lease legally.

Mobility lease rules: Duration, notice, and new legal updates

A flexibility of 1 to 10 months (and the 18-month exception)

The golden rule of the mobility lease is its duration: it must be between 1 and 10 months maximum. This duration is set by mutual agreement upon signing. An interesting feature of this contract is that it is neither renewable nor tacitly extended beyond the 10-month limit. If you have signed a 4-month lease, you can extend it by 2 or 3 additional months via an amendment, but the total cumulative duration can never exceed 10 months. This strict rule protects the host against the long-term occupancy of a tenant when they wish to recover their property.

However, the year 2026 brings a major legislative change that we want to highlight. Law No. 2025-1129 of November 26, 2025, introduced a long-awaited exception: it is now possible to extend the maximum duration of the mobility lease to 18 months, but only for housing located in employment-oriented residences (residences managed specifically for workers in mobility). Although this exception applies to specific structures, it demonstrates the legislator's desire to adapt the law to the reality of the labor market.

Practical example: You rent a room to a student for 6 months. At the end of this period, she gets an internship in the same city and wishes to stay 3 more months. You can absolutely sign an amendment to extend the lease to 9 months in total, thus remaining within the legal limit of 10 months.

Notice and departure conditions: Who decides?

One of the main principles of mobility lease rules is the asymmetry of departure conditions, designed to protect the tenant's stability while offering them flexibility. For the tenant, the freedom is total. They can decide to leave the housing at any time without having to justify a specific reason. The only requirement is to respect a notice period reduced to one month. This notice period starts from the moment the host receives the registered letter with acknowledgment of receipt, the bailiff's act, or the in-person handover against signature.

For the host, the rule is the exact opposite. You are strictly forbidden from giving notice to your tenant before the end date provided in the contract, even if you have an urgent need to get the room back. The landlord is required to honor their commitment until the agreed-upon date. Once the end date is reached, the contract ends automatically, without you needing to send a notice letter or respect a notice period. The tenant simply must return the keys.

Practical example: A student signs an 8-month lease. After 3 months, he decides to drop out of his studies and return to his parents. He sends you his one-month notice. You cannot force him to pay the remaining 4 months. Conversely, if you are the one who wants the room back after 3 months, you cannot force him to leave before the end of the initial 8 months.

Hosts: Financial security and protection without a security deposit

The strict prohibition of the security deposit

This is often the point that frightens novice hosts most: under a mobility lease, the law formally forbids requiring a security deposit (commonly called a caution) from the tenant. This measure was taken to facilitate access to housing for people in mobility who do not always have the necessary funds to pay one or two months of rent in advance, in addition to the first month and move-in costs. Any clause in the contract providing for a security deposit would be considered null and void by the courts.

At Roomlala, we understand that this prohibition might generate anxiety. How can you protect yourself against furniture damage or unpaid rent if you hold no money in reserve? This is a legitimate question. However, the legislator has provided a powerful and completely free alternative to secure hosts, making the security deposit obsolete for this type of temporary rental.

Practical example: A host asks for a 500-euro security deposit check from their mobility lease tenant to ensure the room is not damaged. The tenant, knowing their rights, refuses. If the tenant accepted and a dispute arose, the judge would condemn the host for illegal practice. It is therefore crucial to respect this prohibition to remain legal.

The Visale guarantee: Your anti-unpaid rent shield

To compensate for the lack of a security deposit, the State, through Action Logement, has put in place the Visale guarantee. This tool is the host's best ally in the context of a mobility lease. It is a rental guarantee provided for free to the tenant, which covers the payment of rent and utilities in case of unpaid rent, as well as repair costs in case of rental damage. It is an extremely robust coverage that protects the landlord much more effectively than a simple one-month deposit.

To benefit from it, the process is simple but must be done before signing the lease. The tenant must apply on the Visale website and obtain a certified visa. The host then creates their own account on the same site, enters the tenant's visa number, and validates the guarantee contract. In case of a problem, Action Logement reimburses you quickly and then takes care of recovering the debt from the tenant. At Roomlala, we strongly encourage all our hosts to require their tenants' Visale visa.

• Coverage of unpaid rent: Up to 36 months of unpaid rent covered over the entire lease duration.
• Coverage of damages: Coverage up to 2 months of rent and utilities for repair costs.
• Total free of charge: Neither the tenant nor the host pays fees for this service.
• Simplicity: All steps are carried out online in a dematerialized and fast manner.

Legal vigilance points for the 2026 school year: DPE and reclassification

The 2026 DPE requirements that must be respected

Since the implementation of the Climate and Resilience Law, the rental real estate market has undergone profound changes. At Roomlala, we want to warn our hosts about a crucial deadline: in 2026, the rules are tightening significantly. Since the mobility lease is subject to the same energy efficiency criteria as a standard rental, it is now strictly forbidden to sign a lease for a property classified as G on the Energy Performance Certificate (DPE). This measure aims to eradicate thermal heat sinks and guarantee minimal comfort for tenants, especially during the winter months.

If you own a room in a property classified as F, rest assured: you have a grace period. Renting out these properties remains authorized until 2028. However, we strongly advise you to anticipate insulation or heating work now. In case of non-compliance with this prohibition for a property classified as G, the sanctions can be heavy. The tenant has the right to take the matter to court to demand that you carry out the necessary upgrades at your own expense or obtain a significant reduction, or even a total suspension of the rent.

Practical example: Valérie, a host in Lille, previously rented out a small room classified as G. For the 2026 school year, she can no longer offer this property under a mobility lease. She took advantage of the first semester to install double glazing and insulate the walls, moving her DPE to category E. She can now rent out her room legally on Roomlala, even justifying a more attractive rent thanks to the new thermal comfort.

The risk of reclassification as a standard furnished lease

One of the most common traps hosts fall into is the legal reclassification of the contract. The mobility lease is a strict framework. If you do not respect its conditions, the court will automatically consider that you have signed a standard one-year furnished lease (or 9 months for a student), with all the constraints that entails (inability to recover the housing before 1 year, 3-month notice for the landlord, etc.). The first reason for reclassification concerns the duration. If your tenant stays in the premises after the 10th month and you accept the payment of an 11th month of rent without saying anything, the lease automatically flips to a standard furnished rental.

The second reason for reclassification concerns the furniture. If the room you are renting does not contain all the mandatory items set by the 2015 decree (for example, if there are missing stove burners in the shared kitchen or blackout curtains in the room), the tenant can request reclassification to an unfurnished 3-year lease! It is therefore essential to perform a meticulous inventory and a detailed move-in inspection.

Practical example: A host agrees to let their tenant, whose 10-month mobility lease ends on June 30, stay until July 15 to finish their final exams, and collects half a month's rent. Without knowing it, they have just transformed the contract into a standard furnished lease. The tenant is now legally entitled to stay for a full year if they wish. To avoid this, they would have needed to sign a new separate contract, if the law allowed it, or demand departure on the agreed date.

Why choose the mobility lease for your student room rental on Roomlala?

Simplified and 100% online management

At Roomlala, we care about simplifying life for our hosts. Renting a room for a student or young professional can sometimes seem administratively tedious. By opting for the mobility lease, you choose the lightest contract most adapted to homestay rentals. No security deposit to collect and then return, no complicated calculations for deductions at the end of the stay. The relationship with the tenant is based on trust and secured by the Visale guarantee.

Furthermore, thanks to our platform, you can easily find verified profiles that perfectly match the eligibility criteria of the mobility lease. International students looking for a place to stay for a semester, interns in search of a comfortable room... You have access to qualified inquiries. We also provide you with contract templates that are up to date with the latest 2026 regulations, allowing you to finalize your rental in a few clicks, without needing to call on a lawyer.

Practical example: Jean-Marc offers a room in his house near Nantes. Before, he hesitated to rent for fear of committing long-term. Today, he uses Roomlala to find interns for periods of 3 to 6 months. He generates his mobility leases directly, verifies internship certificates online, and enjoys the presence of dynamic young people without ever feeling stuck in his own home.

Advantageous taxation for furnished rental hosts

Finally, renting a room via a mobility lease allows you to benefit from the highly advantageous Non-Professional Furnished Rental (LMNP) status. The income generated by renting out your room is not considered as classic rental income, but falls under the category of Industrial and Commercial Profits (BIC). This tax regime is particularly lenient in France.

If your annual rental income does not exceed a certain cap (generally 77,700 euros for standard furnished rentals), you can opt for the micro-BIC regime. This gives you the right to a flat-rate allowance of 50% on your rental income. In other words, you will only be taxed on half of the rent received! If your actual expenses (amortization of the property, work, loan interest) are higher than this allowance, you can opt for the actual regime, which often reduces your tax to zero for several years. It is an excellent way to make an unused room profitable while optimizing your taxes.

Practical example: By renting out his room for 400 euros per month for 10 months on a mobility lease, a Roomlala host earns 4,000 euros over the year. Under the micro-BIC regime, he will only declare 2,000 euros to the tax authorities. It is a particularly interesting net income supplement to face inflation or finance personal projects as the start of the school year approaches.