Commercial leases: a protective but demanding legal framework
A commercial lease is the contract that regulates the rental of premises used to operate a business or craft business. It is governed by articles L. 145-1 and following of the Commercial Code, which give it a specific status: status of commercial leases, also called “commercial property.”
This status guarantees the tenant a right to renew his lease at the end of the period of 9 years, unless there is a serious and legitimate reason on the part of the lessor or payment of eviction compensation. It is an essential protection for the merchant or entrepreneur, whose activity is often inseparable from their location. But this protection has a downside: negotiating lease terms in advance is crucial, as some of them can profoundly alter the economic value of the contract.
The destination of the places: a fundamental clause
La destination clause precisely defines the activity or activities that can be carried out in the rented premises. It is one of the most important aspects of the lease, because it determines what the tenant can do — and especially what he cannot do — on his premises.
A destination that is too restrictive can block the development of the business or make it difficult to transfer the lease if the purchaser wishes to carry out a slightly different activity. Conversely, a destination that is too broad may lead the lessor to refuse renewal by invoking an unauthorized change in activity.
Negotiations must aim at a destination that is sufficiently broad to allow for natural changes in the business (extension of range, diversification), without being so vague that it loses all meaning. The term “all commercial activities” is often refused by donors, but an adequate formulation can cover a broad scope.
The destination of the lease is not a formality: it is the framework within which the entire activity will develop. It deserves careful negotiation as soon as the lease is concluded.
Rent and review mechanisms
The initial rent is freely negotiated between the parties. But its evolution over time is regulated by law, and revision clauses can have a considerable impact on the cost of occupancy over the duration of the lease.
Two mechanisms coexist:
- La indexing clause (or sliding scale clause), which provides for an automatic revision of rent based on an index. In terms of commercial leases, the reference indices are the Commercial Rent Index (ILC) or the Tertiary Activity Rent Index (ILAT). The choice of the index and the frequency of revision should be carefully considered;
- La triennial review, which allows each party to request a rent review every 3 years. In principle, this revision is capped at the variation of the reference index. But in the event of a significant change in local commercial factors (petonization of a street, opening of a metro station), ceiling removal can be invoked, paving the way for significant rent increases.
It is therefore crucial to analyze the local environment before signing and to anticipate local developments that could justify a subsequent ceiling removal.
Expenses and distribution of work
The Pinel law of June 18, 2014, codified in article L. 145-40-2 of the Commercial Code, deeply regulated the distribution of expenses and works between lessor and tenant. Some charges can no longer be borne by the tenant, in particular:
- work relating to antiquity or regulatory compliance;
- major repairs within the meaning of article 606 of the Civil Code (roof, support walls, etc.);
- the lessor's management fees;
- property tax, unless the lease expressly provides for its transfer to the tenant.
Despite this legal framework, commercial leases often include opaque encumbrance transfer clauses. A careful analysis of the inventory of charges and works attached to the lease is essential before signing.
Transfer and sublet clauses
The transfer of the lease is often inseparable from the transfer of the business: the transferee of the land generally takes over the lease for his own benefit. But some leases provide for significant restrictions, or even pre-emption rights on the part of the lessor in the event of a transfer.
It is also common for commercial leases to restrict or prohibit subletting, unless expressly agreed by the lessor. For a tenant who wants to optimize the use of his premises or who is going through a period of economic difficulty, this restriction can be penalizing.
A commercial lease is negotiated before signing, not after. Once the keys are handed over, the room for manoeuvre is very limited.
Lease renewal and eviction compensation
The right to renewal is the cornerstone of the status of commercial leases. At the expiration of the lease, the tenant may require its renewal. If the lessor refuses, he must in principle pay a eviction benefit intended to compensate for the damage caused by the loss of the location.
This compensation is calculated according to the value of the business, the difficulty in relocating and the damage suffered. It can reach significant amounts for strategic locations, which is a real safety net for the tenant.
The firm Aknin Associés assists traders and entrepreneurs at all stages of the commercial lease: negotiation of terms upon conclusion, renewal, transfer of the fund and litigation in the event of a dispute with the lessor.



