Commercial Lease Renewal Rights in Ireland (Landlord & Tenant Act 1980)
- Ryan Hanly
- 6 hours ago
- 3 min read
In Ireland, a business tenant who has continuously occupied a premises for five years or more generally acquires a statutory right to a new tenancy under Part II of the Landlord and Tenant (Amendment) Act 1980. This 'business equity' entitles the tenant to renew, subject to limited grounds of refusal, unless the right has been validly renounced.
The statutory right to renew
The Landlord and Tenant (Amendment) Act 1980 gives many business tenants a right to a new tenancy when their lease ends, often called 'business equity'. It protects tenants who have built goodwill and invested in a premises over time, and can apply even where the written lease has expired.
The five-year occupation rule
The most common route to renewal rights arises once a tenant has been in continuous occupation of the premises for business purposes for at least five years. On reaching that threshold the tenant becomes entitled to apply for a new tenancy. Because the entitlement turns on continuous occupation, breaks in occupation, assignments and the structure of successive leases all affect whether and when the right arises.
How a new tenancy is obtained
The tenant serves the appropriate statutory notice indicating an intention to claim a new tenancy.
Strict time limits apply; missing them can defeat the claim, so early advice is essential.
The terms of the new tenancy (rent, duration, covenants) are agreed or, failing agreement, fixed by the court.
The new rent is set by reference to the gross rent the premises would command on the open market.
When can a landlord refuse renewal?
A landlord can resist a new tenancy only on specific statutory grounds — for example where the landlord genuinely intends to redevelop and requires vacant possession, where there have been serious breaches by the tenant, or on certain other good and sufficient grounds. Where renewal is refused on redevelopment grounds, compensation for disturbance may be payable to the tenant.
Deeds of renunciation: contracting out
Since the Civil Law (Miscellaneous Provisions) Act 2008, a business tenant can renounce its entitlement to a new tenancy under the 1980 Act, provided the tenant receives independent legal advice before signing the deed of renunciation. Landlords now routinely require a renunciation at the start of a letting so the lease ends cleanly on its term date. A renunciation signed without independent legal advice is vulnerable to challenge.
Why this matters to landlords and tenants
For tenants, renewal rights are a valuable asset that should be understood before a lease ends and before signing any renunciation. For landlords, the crystallisation of business equity by long-standing occupiers is a real risk to be managed through correctly drafted leases, renunciations and notices. Getting the notices and timing wrong can be decisive either way.
How HPS can help
HPS Real Estate advises landlords and tenants on lease renewals, the 1980 Act, deeds of renunciation, and the associated notices and valuations across Ireland.
Frequently Asked Questions
Do I have a right to renew my commercial lease in Ireland?
Generally yes: if you have occupied the premises for business for five years or more and have not validly renounced the right, you are entitled to apply for a new tenancy under the 1980 Act.
What is 'business equity'?
It is the informal name for the statutory right to a new tenancy that a qualifying business tenant acquires under Part II of the Landlord and Tenant (Amendment) Act 1980.
Can a tenant give up renewal rights?
Yes. A tenant can sign a deed of renunciation giving up the right to a new tenancy, but only after receiving independent legal advice; otherwise the renunciation may be unenforceable.
How long must I occupy before I can renew?
Continuous business occupation of five years generally triggers the entitlement, though the precise position depends on the history of occupation and the lease structure.

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