Notice to Terminate a Professional Lease: Can the Tenant Leave at Any Time?

Imagine: you own a commercial property in Tourcoing, rue de Gand. You sign a six-year lease with an association for professional use. Eighteen months later, your tenant announces that they are leaving the premises in six months, even though the contract provides for an annual renewal date. What to do? Accept it or insist that they stay until the next anniversary date?

This question is asked by hundreds of landlords every year. And for good reason: the Law of 23 December 1986, known as the Méhaignerie Law, governs professional leases, but its Article 57-A is often misunderstood. The Court of Cassation, in a judgment of 2 February 2000 (No. 98-15.675), ruled clearly: the tenant of premises used exclusively for professional purposes may, at any time, give notice with a six-month notice period. No matter what the contract says.

This decision, handed down over twenty years ago, remains an absolute reference. It protects the tenant, but it is also a source of disputes if the landlord does not know the rules. So, how does it work in practice? And above all, how to avoid nasty surprises? I will explain everything.

The facts: a story like so many others

In 1991, an association, which I will call Keren, took a lease of premises for professional use in Lambersart, in the Lille metropolitan area. The lease was concluded for six years, starting on 15 September 1991. The contract provided for an annual payment date for the rent. Everything seemed clear.

But then: on 14 March 1994, the association gave notice to the landlord for 15 September 1994, i.e., six months later. The landlord contested: according to him, the notice must be given on an anniversary date of the lease, i.e., 15 September of each year. However, the notice was given for a date that was not that anniversary. He therefore considered that the notice was void and that the lease continued.

The case went to the Court of Appeal. The Court of Appeal ruled in favour of the landlord: it postponed the notice to the next annual anniversary, i.e., 15 September 1995. The Keren association, dissatisfied, appealed to the Court of Cassation. The Court of Cassation quashed the Court of Appeal's decision. It recalled that Article 57-A of the Law of 23 December 1986 allows the tenant of premises used exclusively for professional purposes to give notice at any time, with six months' notice. The contractual anniversary date does not prevail. The notice was therefore valid, and the lease ended on 15 September 1994.

This case perfectly illustrates the conflict between contractual freedom and the protective provisions of the law. The landlord had inserted a clause for an annual anniversary, but the law was applied against him. A lesson to remember.

The reasoning of the court — dissected

To understand the judgment, we must return to Article 57-A of the Law of 23 December 1986 (now codified in Article L. 145-4 of the Commercial Code, but note that professional leases are governed by the 1986 law, not the commercial lease regime). This provision states that "the tenant of premises used exclusively for professional purposes may, at any time, notify the landlord of his intention to leave the premises, subject to six months' notice."

The Court of Cassation interpreted this provision literally: the tenant may give notice at any time, without being bound by the lease's anniversary dates. The six-month notice period runs from the notification. Thus, if notice is given on 14 March for 15 September, the notice period is respected (six months and one day). The Court of Appeal had considered that the notice should be postponed to the annual anniversary, but the Court of Cassation censured this reasoning: the contract cannot derogate from this mandatory rule (public policy protective of tenants).

The judges also clarified that the premises must be used exclusively for professional purposes. If the premises are mixed-use (professional and residential), the rules are different. In this case, the lease mentioned professional use, so the rule applied.

Note that this decision is not a reversal: it confirms consistent case law. Since 2000, the courts have applied this solution without fail. For the landlord, this is a risk to be factored in: they cannot rely on an anniversary clause to block the tenant's departure. For the tenant, it is a valuable freedom, especially in case of a need for a quick move.

What this means for you — in practice

For a landlord, this decision means that you cannot impose a departure on an anniversary date if the tenant respects the six-month notice period. Example with figures: in Lambersart, a professional lease signed on 1 January 2023 for 6 years. Your tenant gives you notice on 15 March 2024 for 15 September 2024. You thought they had to wait until 1 January 2025? Wrong. The notice is valid. You must therefore anticipate a vacancy or look for a new tenant as soon as you receive the notice.

For a tenant, it is a safety net: you can leave the premises without waiting for the contractual anniversary. However, be careful: the six-month notice period is a minimum. You must respect it, otherwise you may be liable for rent until the expiry of the notice period. If you give notice on 1 June, you are liable until 1 December, even if you have already vacated the premises.

For a buyer of a rented building, always check whether the lease is professional and whether notice has been given. A tenant may have notified their departure before the sale, and you could end up with an empty property without having anticipated it.

Finally, note: if the premises are mixed-use (professional and residential), the rule changes. The tenant must then respect the contractual anniversary dates, unless the lease is governed by the 1989 law on residential leases. A crucial point to check in the contract.

Four tips to avoid this type of dispute

• Draft a lease compliant with the law: do not insert a clause requiring notice on an annual anniversary for a professional property. It would be void. Instead, mention that the tenant may give notice at any time with six months' notice, by registered letter with acknowledgement of receipt.
• Check the exact use of the property: if the property is intended for exclusive professional use, the rule applies. If the use is mixed or commercial, other regimes (commercial lease, 1989 law) may apply. A legal review in advance avoids nasty surprises.
• Anticipate vacancy: as soon as you receive a notice, start looking for a new tenant. You can also negotiate an early departure in exchange for compensation, if the tenant agrees.
• Keep all supporting documents: date of receipt of notice, acknowledgement of receipt, written exchanges. In case of a dispute, these proofs are essential to determine the end date of the lease.

Further reading: related case law and developments

This 2000 decision is part of a consistent line. For example, the Court of Cassation ruled (Civ. 3e, 18 July 2001, No. 99-20.528) that the six-month notice period applies even if the lease is for an indefinite term. More recently, the civil chamber recalled that notice may be given by any means (ordinary letter, registered letter), but the burden of proving the date of receipt lies with the tenant (Civ. 3e, 10 September 2015, No. 14-17.482).

However, be careful with a professional lease of an individual for their liberal profession: the 1986 law applies, but certain professions (doctors, lawyers) have specific rules. For example, the Bar Association sometimes imposes a different notice period. Always check the professional status.

The trend of the courts is therefore very protective of the tenant. If you are a landlord, you must incorporate this flexibility into your letting strategy. If you are a tenant, you have a valuable freedom, but use it wisely: a sudden departure can harm your relationship with the landlord, especially if you need references.

Checklist before acting

• When can I give notice? At any time, without waiting for an anniversary date.
• What notice period? Six months minimum. The notice period runs from the notification of the notice.
• How to give notice? By registered letter with acknowledgement of receipt, or by bailiff's writ. Keep proof of the date of receipt.
• What if the landlord contests? Send a formal notice recalling Article 57-A. If they persist, apply to the judicial court in summary proceedings to have the end of the lease declared.
• Can I leave the premises before the end of the notice period? Yes, but you remain liable for rent until the expiry of the notice period, unless the landlord agrees otherwise.

Are you in a similar situation? A first 30-minute consultation with Maître Zakine (€45) can save you months of proceedings — and often much more. Book an appointment →