This guide is maintained as a current resource for July 2026 and covers only the laws of England and Wales. Information is for general guidance, not legal advice. Consult a qualified solicitor for advice specific to your situation.
A practical guide to the legal process for forfeiting a commercial lease in England and Wales, including statutory notice requirements, peaceable re‑entry and court proceedings, tenants' right to relief from forfeiture, risks of waiver, and practical steps for landlords and tenants.

Forfeiture is a legal mechanism that allows a landlord to bring a commercial lease to an end before its natural expiry when a tenant breaches a fundamental term of the lease. Because commercial leases often represent significant financial and operational commitments for both parties, the way forfeiture works in England and Wales is closely regulated by contract law and statutory provisions. This article explains what forfeiture is, the legal steps landlords must take, what tenants should know, and how disputes can arise and be resolved.
What Is Forfeiture of a Commercial Lease?
Forfeiture is the right of a landlord to terminate a lease early and retake possession of the property when a tenant has failed to comply with key obligations set out in the lease agreement. Typical grounds include:
- Non‑payment of rent;
- Breach of other lease covenants, such as unauthorised use, failure to maintain or repair, or unauthorised assignment of the lease;
- Insolvency‑related events specified in the lease.
It is distinct from simply ending the lease by agreement or at the end of its term - forfeiture is a remedy for breach.
Legal Basis for Forfeiture
Lease Terms and Contractual Rights
A commercial lease must contain an express forfeiture clause allowing the landlord to end the lease on the occurrence of certain breaches. Without such a clause, a landlord may not automatically forfeit the lease, even if the tenant is in default.
Statutory Requirements - Section 146
For breaches other than non‑payment of rent, landlords are generally required to follow a statutory notice process under section 146 of the Law of Property Act 1925. This ensures tenants receive fair warning and an opportunity to rectify the breach before forfeiture is enforced.
When Forfeiture Can Be Used
Non‑Payment of Rent
A common ground for forfeiture is unpaid rent or other sums that are “reserved as rent” under the lease. In many cases, a landlord can pursue forfeiture for arrears without serving a Section 146 notice before acting, provided the lease permits it.
Breach of Other Covenants
For other breaches - such as failure to keep the property in repair, unauthorised alterations or unauthorised subletting - a Section 146 notice will usually be required first. This notice:
- Specifies the breach;
- Requires the tenant to remedy the breach (if capable of remedy);
- May require payment of compensation; and
- Must give the tenant a reasonable time to comply.
A validly served notice is essential. If a landlord fails to allow the tenant a reasonable opportunity to remedy the breach, a forfeiture attempt may be invalid and subject to legal challenge.
Step‑by‑Step: The Forfeiture Process
1. Check the Lease Agreement
First, confirm that the lease includes a forfeiture clause and identify which breaches trigger that right. Not all leases automatically include every type of forfeiture right, and the wording can vary significantly.
2. Consider Required Notices
For rent arrears, a landlord may be able to proceed without a Section 146 notice (but must still follow careful procedures to avoid waiving the right to forfeit). For other breaches, serve a Section 146 notice specifying:
- The nature of the breach;
- The steps needed to remedy it; and
- The timeframe allowed to do so.
“If reasonable time” is not left can lead to invalidation of the notice and possible legal challenge by the tenant.
3. Allow Time to Remedy
Tenants must be given a reasonable period to remedy the breach where it can be fixed. What is “reasonable” depends on the nature of the breach and the terms of the lease.
4. Peaceable Re‑entry or Court Action
If the breach is not remedied by the set deadline, a landlord may:
- Peaceably re‑enter the property and take physical possession (e.g., changing locks), typically when the premises are unoccupied and without force; or
- Initiate court proceedings for possession and forfeiture if peaceable re‑entry is impractical or contested by the tenant.
Using certified enforcement agents or bailiffs is common to manage peaceable re‑entry safely and avoid unlawful eviction claims.
Tenant Rights: Relief from Forfeiture
Tenants have a legal mechanism known as relief from forfeiture, allowing them to apply to the courts to set aside the forfeiture and remain in occupation. This application can be made:
- Before forfeiture is effected; or
- In many cases after possession has been taken, usually within six months under the County Courts Act 1984.
To obtain relief, courts typically require the tenant to:
- Remedy the breach where possible (for example, pay outstanding rent);
- Pay compensation to the landlord for losses incurred; and
- Demonstrate willingness and ability to comply with the lease in the future.
Relief is at the court's discretion, and factors such as the severity of the breach and tenant conduct influence its decision.
Waiver and Risks for Landlords
Landlords must avoid actions that could be interpreted as waiving the right to forfeit. For example, demanding or accepting rent after becoming aware of a breach (other than rent arrears itself) can signal that the landlord is treating the lease as ongoing, thereby forfeiting their right to forfeit on that ground.
Similarly, landlords should avoid unilateral or forcible entry if occupants are present, as that can amount to unlawful eviction and attract criminal liability.
When Court Proceedings Are Necessary
While peaceable re‑entry may be appropriate for rent arrears or uncontested breaches, court action is often preferable or necessary when:
- The tenant contests the validity of the forfeiture;
- Peaceable re‑entry is risky (for example, where premises are occupied);
- Breaches involve complex legal interpretation; or
- Relief from forfeiture is sought.
Courts can make possession orders, clarify rights, and ensure procedures and notices were validly served.
Practical Tips for Landlords and Tenants
For Landlords
- Always review the lease wording before taking forfeiture action.
- Serve Section 146 notices correctly where required and allow reasonable time to remedy breaches.
- Document all communications and actions to support court proceedings if needed.
- Consider alternatives such as negotiated settlements or rent recovery before forfeiture.
For Tenants
- Respond promptly to notices and remedy breaches where possible.
- Seek legal advice early if served with a Section 146 notice.
- Consider applying for relief from forfeiture if the lease is forfeited.
- Understand that forfeiture does not extinguish liabilities accrued before termination - landlords may still pursue outstanding rent or damages.
FAQs About Commercial Lease Forfeiture
Do I always need a Section 146 notice?
No - not for non‑payment of rent in many cases, but for other breaches, a Section 146 notice is usually required.
Can a tenant pay rent after forfeiture to get the lease back?
Tenants may apply for relief from forfeiture and often pay outstanding arrears, costs and compensation to persuade a court to reinstate the lease.
Does forfeiture end all tenant obligations?
No - obligations that accrued before forfeiture (such as unpaid rent or repairs) remain enforceable.
Key Takeaways
Forfeiture of a commercial lease in England and Wales is a legal process allowing landlords to end a lease early when a tenant breaches key obligations such as rent payment or lease covenants. Landlords must carefully follow contractual and statutory requirements, including serving a Section 146 notice where necessary and offering tenants a reasonable chance to remedy breaches. Forfeiture can be effected through peaceable re‑entry or by court proceedings, and tenants have rights to apply for relief from forfeiture to retain possession. Both landlords and tenants should understand their rights and risks, document actions carefully, and consider legal advice early in the process to avoid costly disputes.