What to Do if Your Landlord Refuses Rent Repayment in Northern Ireland

It's stressful when a landlord refuses to pay back rent you are owed in Northern Ireland, but you do have rights and possible ways to take action. Whether this relates to unreturned deposits, overpaid rent, or situations where a landlord has unlawfully received your rent (for example, without the correct licence), understanding your options can help resolve the issue and protect your tenancy.

Understanding Your Right to Rent Repayment

In Northern Ireland, landlords are legally required to comply with tenancy laws and licensing rules. If a landlord receives rent unlawfully – for example, by letting a property without proper registration or House in Multiple Occupation (HMO) licence – tenants may be able to claim back some or all of the rent via a "rent repayment order".

Key legislation for tenants’ rights in Northern Ireland includes the Private Tenancies (Northern Ireland) Order 2006 and the Houses in Multiple Occupation Act (NI) 2016.1,2 These laws establish standards for landlords, including registration, licensing, and fair treatment of tenants.

Common Situations Leading to Rent Repayment Claims

  • Your landlord rents out a property without a valid landlord registration or licence
  • Your landlord breaches HMO rules (House in Multiple Occupation) and still collects rent
  • Rent is taken in circumstances prohibited by law (e.g., harassment, illegal eviction)
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What to Do If Your Landlord Refuses to Pay Back Rent

If you believe your landlord owes you rent repayment and they refuse, you can seek mediation or escalate the matter through the official tribunal responsible for residential tenancies in Northern Ireland: The Northern Ireland Courts and Tribunals Service: Residential Tenancies.3

Step-by-Step Action Plan

  • Contact your landlord in writing. Clearly state why you believe the rent should be repaid and request payment within a reasonable timeframe.
  • Keep evidence such as tenancy agreements, rent receipts, copies of correspondence, and details of any breaches.
  • If unresolved, seek advice from the Housing Rights Service (details below).
  • If the landlord still refuses, consider applying to the Residential Tenancies Tribunal for a determination.

Relevant Official Forms for Rent Repayment Claims

  • Notice of Application to the Residential Tenancies Tribunal (Form PRT1): This is used to apply for an order regarding issues such as unlawful rent collection or deposit disputes.
    When to use: If direct negotiation with your landlord fails and your issue concerns unlawful rent retention or other private tenancy disputes.
    Example: If your landlord let the property without an HMO licence and refuses to refund rent, you'd use this form to seek a remedy.
    Download Form PRT1 (Application Form) – Official Source
  • House in Multiple Occupation Complaint Form: Use this form to report unlicensed HMO properties, which can support a subsequent rent repayment claim.
    When to use: If your landlord is operating an HMO without the necessary licence and has withheld repayment.
    Report suspected unlicensed HMOs – nidirect

After submitting these forms, the tribunal will review the evidence and may invite both sides to a hearing.

Tip: If your landlord refuses to communicate or act, contact your local council’s Environmental Health team or the Housing Executive for additional support and documentation.

Potential Tribunal Outcomes

If the tribunal agrees that your landlord acted unlawfully, it may order them to repay rent for a specific period. In some cases, compensation may also be awarded for breach of tenancy rights or illegal eviction. If the landlord does not comply with the tribunal’s decision, further enforcement or escalation via the court may be necessary. The process can feel daunting, but official guidance and support are available to help you each step of the way.

  1. What happens if my landlord ignores a tribunal rent repayment order?
    The tribunal’s decision is legally binding. If your landlord doesn’t pay as ordered, you may apply to enforce the order through the Northern Ireland courts. You can seek help from the tribunal office about the next steps.
  2. How much rent can I claim back in Northern Ireland?
    The amount varies based on the specific breach, but it can be up to 12 months’ rent in some cases where, for example, the property was let without an HMO licence. The tribunal will decide the precise sum based on the evidence provided.
  3. Do I need a solicitor to apply to the Residential Tenancies Tribunal?
    No, renters can apply themselves using Form PRT1. While legal advice is not required, support from organisations like Housing Rights can be very helpful.
  4. Does rent repayment affect my right to continue living in the property?
    No, seeking a rent repayment order or making a complaint should not affect your right to remain unless you breach your tenancy agreement. Eviction must follow proper legal process.
  5. What if my landlord tries to evict me in retaliation?
    Retaliatory eviction is not legal. Seek advice immediately from Housing Rights or the Housing Executive if you suspect you’re being evicted because you raised a complaint or claim.

Need Help? Resources for Renters


  1. Private Tenancies (Northern Ireland) Order 2006: Read full legislation
  2. Houses in Multiple Occupation Act (Northern Ireland) 2016: See the HMO Act (NI)
  3. Northern Ireland Courts and Tribunals Service: Residential Tenancies Tribunal
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.