Commercial Lease Notice 2026: Periods and Procedures

Relations between landlords and commercial tenants are often marked by questions about how a lease ends. Whether you are a business owner wishing to leave your premises or a landlord wishing to recover your property, the question of the commercial lease notice period is of crucial importance. Procedural errors can be costly and can prolong indefinitely a situation that has become uncomfortable. This article sets out the notice periods, the procedures to follow and the subtleties of commercial lease termination, so that you have a full command of your rights and obligations.

The foundations of notice in commercial leases

The principle of the contractual term

The commercial lease (bail commercial) is governed by specific rules set out in the French Commercial Code. Unlike residential leases, commercial lease termination requires compliance with precise time limits, which vary according to who initiates the termination and the circumstances.

The commercial lease notice period is a mechanism of mutual protection between the parties. It allows the tenant to organise itself to find new premises and the landlord to look for a new tenant.

The different types of notice

The legislation distinguishes several situations:

• The commercial lease notice to quit (congé) given by the landlord
• Termination at the tenant's initiative
• Early termination during the term of the lease
• Termination at the end of a three-year period

Practical case: Let us imagine Sophie, the owner of commercial premises let to Marc for his bakery business. The lease expires in December 2026. Depending on who initiates the termination and when, the time limits and procedures will differ considerably.

Notice periods depending on who initiates termination

Notice given by the landlord: the six-month rule

Where the landlord wishes to give notice to quit a commercial lease, it must give six months' notice (Article L. 145-9 of the French Commercial Code). This period applies whatever the ground for the notice:

• Refusal of renewal with an offer of eviction compensation (indemnité d'éviction), which need not be justified by any particular ground (Article L. 145-14)
• Construction or reconstruction of the building, which in principle requires payment of eviction compensation (Article L. 145-18)
• A serious and legitimate ground against the tenant, such as non-payment of rent, which exempts the landlord from paying eviction compensation (Article L. 145-17)

Practical example: Pierre owns commercial premises let to a pharmacy. The lease expires on 30 June 2026. If he wishes to recover his premises, he must serve notice before 31 December 2025, that is exactly six months before expiry. The steps that prevent a lease from continuing beyond its term are set out in our article on how to avoid the tacit renewal of your lease.

Notice given by the tenant: flexibility depending on the circumstances

The tenant enjoys greater flexibility: it may terminate the lease at the end of each three-year period, and not only at the end of the lease. The notice period nevertheless remains six months in all cases:

• Six months before the end of each three-year period, by registered letter with acknowledgement of receipt or by extrajudicial instrument (Article L. 145-4), unless the lease provides otherwise in leases of more than nine years and in leases of single-use premises, premises used exclusively as offices or certain storage premises
• Six months, at any time, where the tenant has asked to claim its retirement rights or has been granted an invalidity pension, in the form provided for the three-year notice (Article L. 145-4)
• Six months before the end of the lease or, during tacit extension, for the last day of a calendar quarter (Article L. 145-9)

Practical case: Marie has run a hair salon for nine years in commercial premises. Her lease expires on 31 March 2026. She may:

• Give notice by extrajudicial instrument at least six months before that date, that is by the end of September 2025 at the latest, in order to leave the premises on 31 March 2026
• Failing that, let the lease continue by tacit extension and give notice later, at least six months in advance, for the last day of a calendar quarter

Exceptions to the standard regime

Certain particular situations alter the notice periods:

• Short-term derogatory leases (baux dérogatoires) (total term not exceeding three years, Article L. 145-5): the lease ends at its term; if the tenant stays on and is left in possession for more than one month after expiry, a new lease subject to the statute comes into being
• Termination clauses (clauses résolutoires): termination by operation of law takes effect only one month after a formal demand that has remained unsuccessful, subject to any time the court may grant (Article L. 145-41)
• Amicable agreements: the parties may agree different time limits

Mandatory termination procedures

The form of the notice: extrajudicial instrument or registered letter

A commercial lease notice to quit given for the end of the lease or during tacit extension must be delivered by extrajudicial instrument, that is served by a commissaire de justice (bailiff) (Article L. 145-9). A registered letter, even with acknowledgement of receipt, does not meet this requirement. By contrast, notice given by the tenant at the end of a three-year period, or on retirement or invalidity, may be sent, at its choice, by registered letter with acknowledgement of receipt or by extrajudicial instrument (Article L. 145-4). The formalities specific to notice given by the tenant at the end of a three-year period are covered in our article on the tenant's three-year notice.

Service by a commissaire de justice gives the notice a certain date and provides proof of it in the event of a dispute.

Practical example: Laurent wishes to give notice to his tenant in order to recover his commercial premises. He sends a registered letter in January 2025 for an expiry in July 2025. As the landlord's notice must be delivered by extrajudicial instrument, this step is insufficient: Laurent must have the notice served by a commissaire de justice.

The mandatory content of the notice

The instrument of service must contain several mandatory particulars:

• The full identity of the parties
• The precise description of the commercial premises
• The date on which the notice takes effect
• The grounds for termination (for the landlord)
• For notice given by the landlord, a statement that a tenant who intends to challenge the notice or to claim eviction compensation must apply to the court before the expiry of a period of two years from the date for which the notice was given

The absence of the grounds or of that statement renders the notice void (Article L. 145-9).

Calculation of time limits

The calculation of the commercial lease notice period follows precise rules:

• The period is counted backwards from the date for which the notice is given
• The notice must be delivered at least six months before that date
• It is given for the contractual term or, during tacit extension, for the last day of a calendar quarter

Practical case: during tacit extension, a notice served on 15 March 2025 can take effect only on the last day of the calendar quarter following the expiry of the six-month period, that is 30 September 2025.

Specific features of notice given by the landlord

Legitimate grounds for notice

The landlord may refuse to renew the lease without having to justify any particular ground, but it must then pay the evicted tenant eviction compensation (Article L. 145-14). In any event, the notice must state the grounds on which it is given (Article L. 145-9). Certain grounds give rise to a particular regime:

• Recovery of ancillary residential premises: the landlord may refuse renewal in respect of that part alone in order to live in it itself or to have it occupied by its spouse, ascendants or descendants, under the conditions of Article L. 145-22
• Construction or reconstruction: the landlord owes eviction compensation, unless it offers the tenant premises that meet its needs and are in an equivalent location (Article L. 145-18)
• Serious and legitimate ground: breaches by the tenant of its obligations, which exempt the landlord from paying eviction compensation (Article L. 145-17)

Detailed example: Mr Dubois owns commercial premises let to a restaurant. He wishes to recover the premises in order to install his daughter, who has just obtained her restaurateur's diploma. The commercial lease statute makes no provision for recovery of commercial premises for operation by a relative: Mr Dubois may refuse renewal, but he will have to pay the tenant eviction compensation.

Eviction compensation: principle and calculation

Where the landlord gives notice without fault on the tenant's part, it must in principle pay eviction compensation. This compensation is intended to cover:

• The loss of the business (fonds de commerce)
• Removal and re-installation costs
• The commercial loss linked to the change of location

Practical calculation: For a restaurant with annual turnover of €300,000 and a profit margin of 15%, eviction compensation could reach several years of profits, that is potentially €90,000 to €135,000. The valuation methods used by experts and the courts are set out in our article on the calculation of eviction compensation.

Exceptions to eviction compensation

Certain notices give no right to compensation (Article L. 145-17). Where the ground relied on is the non-performance of an obligation, it can be upheld only if the breach has continued or been repeated more than one month after a formal notice served by extrajudicial instrument:

• Demolition of the building in a state of insalubrity recognised by the administrative authority, or impossibility of occupying it safely because of its condition
• Non-payment of rent continuing more than one month after formal notice
• Use not in accordance with the intended purpose of the premises
• Unauthorised subletting

The tenant's rights and remedies

The right to remain in the premises

A tenant who is entitled to claim eviction compensation cannot be required to leave the premises before receiving it; until payment, it has the right to remain in the premises on the terms and conditions of the expired lease (Article L. 145-28). It may also challenge the validity of the notice before the tribunal judiciaire (judicial court).

Practical case: Sylvie receives a notice refusing renewal for her clothing boutique. The landlord relies on a serious ground to refuse her any compensation; Sylvie disputes that ground. She may apply to the court within the two-year period; if her right to compensation is recognised, she cannot be compelled to leave the premises before it is paid.

Challenging the notice

The tenant has strict time limits within which to challenge:

• Two years to challenge the notice itself
• Two years to challenge the amount of the eviction compensation

Defence strategies

Several arguments may be raised:

• Formal invalidity: procedural defect, missing particulars
• Absence of a serious and legitimate ground: ground relied on to refuse eviction compensation but not established, or not preceded by the required formal notice

Strategic example: A business owner receives a notice for reconstruction. That ground does not deprive the tenant of eviction compensation, unless equivalent premises are offered (Article L. 145-18). The tenant may also ask for the project to be substantiated, in particular the planning permissions.

Specific procedures depending on the type of business

Seasonal activities

Seasonal lettings fall outside the commercial lease statute: the tenant's remaining in the premises at their expiry does not give rise to a lease subject to the statute (Article L. 145-5). In practice:

• Short-term leases are possible
• Notice periods adapted to seasonality
• Limited tacit renewal

Practical case: A souvenir shop on the Mediterranean coast operates from April to October. The lease may provide for two months' notice instead of six, adapted to the seasonal nature of the business.

Liberal professions and offices

Office premises let in a commercial setting follow the same rules, but with some specific features:

• Eviction compensation is often lower (no business to value)
• Re-letting is generally easier
• For premises used exclusively as offices, the lease may exclude the tenant's three-year break right by a provision to that effect (Article L. 145-4)

Practical calendar for 2026

Critical deadlines

For leases expiring in 2026, these are the deadlines to be met:

For an expiry on 30 June 2026:

• Landlord's notice: before 31 December 2025
• Tenant's notice (6 months): before 31 December 2025

For an expiry on 31 December 2026:

• Landlord's notice: before 30 June 2026
• Tenant's notice (6 months): before 30 June 2026

Preparation schedule

A preparation timetable is indispensable:

12 months before expiry:

• Analysis of the lease and the options
• Assessment of whether renewal is worthwhile
• Legal consultation if necessary

9 months before:

• Preliminary negotiations between the parties
• Search for new premises (tenant)
• Search for new tenants (landlord)

6 months before:

• Service of the notice if a decision has been made
• Formalisation of amicable agreements

Example of organisation: For a lease ending in September 2026, negotiations should begin as early as October 2025, allowing the notice to be served in March 2026 if no agreement is reached.

Points of vigilance and errors to avoid

Common procedural errors

Several procedural traps threaten the validity of notices:

• Incorrect service: wrong address, dissolved company
• Miscalculated time limits: confusion between months and calendar days
• Missing particulars: no statement of grounds, tenant's rights not recalled

Financial consequences of errors

A poorly conducted procedure can be very costly:

• Nullity of the notice: obligation to observe a new period
• Damages: compensation for the loss caused
• Forced continuation: inability to recover the premises

Textbook case: A landlord serves a notice five months and twenty-eight days before the date it targets. As the six-month period is not observed, the notice cannot take effect on that date, which delays recovery of the premises.

Practical advice on securing the process

To avoid these pitfalls:

• Careful checking of dates and time limits
• Use of a commissaire de justice to serve notices
• Retention of all supporting documents
• Anticipation of possible challenges

Mastery of the commercial lease notice period requires precise knowledge of the rules and rigorous application of the procedures. The financial stakes justify the involvement of a lawyer, particularly in contentious situations, whether it is a matter of carrying out a commercial lease termination or of challenging an irregular commercial lease notice to quit.