How to terminate a commercial lease early and avoid legal pitfalls

Ending a commercial lease early isn’t always straightforward, but there are options if your circumstances change. Whether you're downsizing, relocating, or rethinking your space, it’s important to understand your legal position before making any decisions.

Below is a quick overview of the options available to tenants looking to terminate a lease early.

If you're weighing up your next move or making important business decisions, contact our solicitors for clear, practical advice.

Assignment of lease

The lease may allow the tenant to assign it to another party. Most commercial leases require the tenant to obtain the landlord’s consent before assigning the lease. It is often a requirement that the outgoing tenant provide a personal guarantee to ensure the incoming tenant complies with the lease obligations.

If the new tenant breaches the lease—such as failing to pay rent—the landlord can pursue the previous tenant (the assignor), as their liability under the lease may continue.

For an overview of how lease assignments work, read our guide to commercial lease assignments.

Surrendering the lease

It may be possible to negotiate an early end to the lease if the landlord agrees. Surrendering a lease is a mutual agreement between the landlord and tenant to terminate the lease before the contractual end date.

This can be done formally, by executing a deed of surrender, or informally by operation of law. Surrender by operation of law occurs where the conduct of both parties is inconsistent with the lease continuing—for example, if the tenant vacates the premises and returns the keys, and the landlord accepts them without objection.

We explain more in our article on how to surrender a commercial lease.

Break clause

Some commercial leases include a break clause allowing the landlord and/or tenant to terminate the lease before the contractual end date.

Break clauses typically contain strict conditions—such as notice periods or specific requirements—that must be followed precisely. Failure to comply may result in the break being invalid.

If you're planning to use a break clause, make sure you’re aware of the risks—our article on serving break notices highlights key pitfalls to avoid.

Underletting the property

The lease may permit the tenant to sublet the premises to a third party, allowing them to recover some or all of the rent. However, the original tenant remains responsible for complying with the lease terms.

Most leases require the landlord’s consent before the property can be sublet. Our guide on strategies for subletting commercial leases explores how to retain flexibility while managing your liabilities.

Speak to our commercial property solicitors

There can be significant financial and legal consequences if a lease is not terminated properly, especially if key notice requirements or contractual conditions are missed.

Our commercial property solicitors advise tenants and landlords nationwide from our offices in London, Brighton, Eastbourne, Hastings, and Ulverston. If you're considering ending a commercial lease, we’ll help you explore your options and protect your position.