Understanding Fixed-Term and Rolling Tenancies in Northern Ireland

Renters in Northern Ireland often encounter two main types of tenancies: fixed-term and rolling (also called periodic) agreements. Knowing which type you have can affect your rights on issues like rent increases, ending your tenancy, and eviction. Here's a straightforward guide to help you understand these differences and make informed decisions.

Types of Tenancy Agreements: Fixed-Term vs Rolling

A fixed-term tenancy is an agreement for a set period—often 6 or 12 months—whereas a rolling (periodic) tenancy continues week-to-week or month-to-month after a fixed term ends or if no end date is given. Both tenancy types are recognised and protected by Northern Ireland’s rental laws.1

Key Features of a Fixed-Term Tenancy

  • Runs for a specific, agreed period (e.g., 12 months)
  • Usually locks in rent and terms until the end of the fixed period
  • Landlords or tenants can only end early if the agreement allows, or by mutual consent
  • At the end of the fixed term, the agreement often becomes a rolling tenancy unless terminated

Key Features of a Rolling (Periodic) Tenancy

  • Continues indefinitely—usually month-to-month or week-to-week
  • Both landlord and tenant can give notice to end, following legal rules
  • Landlords may review and increase rent more regularly, but must follow legal process

How Rent Increases Work

Whether you are on a fixed-term or rolling tenancy, landlords must follow set rules on rent increases. The process and your rights may differ based on your tenancy type.

During a Fixed-Term Tenancy

  • Rent can only be increased if your agreement says so, and you accept the change
  • If there’s no clause allowing rent increases, it can’t be raised during the fixed period

Example: If you have a 12-month fixed tenancy and your contract does not mention mid-term rent increases, your rent should not rise until the fixed period ends.

During a Rolling (Periodic) Tenancy

After receiving notice, if you disagree with the new rent, you can challenge it.

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Challenging a Rent Increase

If you believe a rent increase is unfair, you can apply to the Rent Assessment Committee (part of Northern Ireland's Department of Justice). This committee will independently decide on a fair rent based on local evidence.

Always check if your tenancy agreement contains clauses about rent reviews, as these can impact what notice your landlord must give and your options to challenge.

Ending a Tenancy: What Notice Is Required?

Both fixed-term and periodic tenancies have clear rules for ending an agreement. Knowing your rights ensures you’re prepared, whether you want to leave or your landlord asks you to leave.

If You’re in a Fixed-Term Tenancy

  • You generally can’t leave before the end of the term unless the agreement allows, or your landlord agrees to an early surrender
  • Notice requirements depend on what your tenancy agreement says

If You’re in a Rolling (Periodic) Tenancy

  • You must give the amount of notice stated in your agreement (usually 4 weeks if you pay rent weekly, or 1 month if you pay monthly)
  • Your landlord must give written notice—typically 12 weeks under the current rules for ending a private tenancy

For detailed steps, visit the official nidirect page on ending tenancies.

Relevant Official Forms

  • Notice to Quit (Private Tenancy) Form
    When used: Landlords use this form to give you official notice to end a tenancy. You can also use your own written notice, but it's best to follow the standard template.
    Example: If your landlord wishes to end your rolling tenancy, they must serve you a Notice to Quit using the official form and provide the correct notice period.
    Download the Notice to Quit form from nidirect
  • Rent Assessment Committee Application Form
    When used: If you disagree with a rent increase, you can formally challenge it.
    Example: Your landlord increases your rent and gives proper notice, but you feel it’s excessive—you submit this form to have the Rent Assessment Committee review the rent.
    Apply to the Rent Assessment Committee

FAQ: Fixed-Term and Rolling Tenancy Rules in Northern Ireland

  1. What happens when my fixed-term tenancy in Northern Ireland ends?
    Most agreements continue automatically as a rolling (periodic) tenancy unless you or your landlord gives notice to end it.
  2. How much notice do I need to give to end my rolling tenancy?
    If you pay rent weekly, you typically need to give four weeks’ notice; if monthly, you should give one month’s notice, unless your agreement says otherwise.
  3. Can my landlord increase the rent at any time?
    No. For fixed-term tenancies, rent usually stays the same unless your agreement allows an increase. In rolling tenancies, landlords must give written notice and can only increase rent once every 12 months.
  4. How do I challenge an unfair rent increase?
    Apply to the Rent Assessment Committee using the official form. The committee will review and decide on what is a fair rent based on local data.
  5. What official body handles rental disputes in Northern Ireland?
    The Rent Assessment Committee (Northern Ireland) deals with rent disputes and can be contacted via the Department of Justice website.

Conclusion: Key Takeaways

  • Understand which type of tenancy you have—rules and rights differ between fixed-term and rolling agreements
  • Landlords must follow strict processes for rent increases and ending tenancies
  • Use official forms and seek help if you disagree with a rent rise or notice

Knowing your tenancy type ensures you can assert your rights and respond appropriately to notices or changes.

Need Help? Resources for Renters


  1. The main legislation covering tenancy rules in Northern Ireland is the Private Tenancies Act (Northern Ireland) 2022.
  2. See also: Private tenancies: rules for landlords and tenants (nidirect)
  3. Notice periods and rent review processes are detailed on the nidirect government site
Bob Jones
Bob Jones

Editor & Researcher, Tenant Rights UK

Bob writes and reviews tenant law content for various regions. They’re passionate about housing justice and simplifying legal protections for renters everywhere.