Rent Refunds and Overpayments: What Welsh Renters Need to Know

Rent, Deposits & Increases Wales published: June 29, 2025 Flag of Wales

If you rent a home in Wales and think you’ve paid too much rent, or are unsure about how to get a rent refund, you aren’t alone. Understanding rent refunds and overpayments can help you feel confident about your rights and the actions you can take. This article explains the key steps for tenants in Wales, official forms you may need, and where to get help.

When Are Rent Refunds or Overpayments an Issue?

Rent refunds or overpayments usually arise in situations like:

  • Your landlord has charged higher rent by mistake
  • You’ve paid by standing order or direct debit and payments continued after your agreement ended
  • Your landlord is ordered to refund rent due to breaches of your contract, for example, if your home was not legally lettable
  • You have been overcharged for rent following a formal review

Knowing the reason for the overpayment is the first step to understanding what you’re entitled to claim back.

Your Rights as a Renter in Wales

Since December 2022, the rules for renting in Wales are governed by the Renting Homes (Wales) Act 2016.[1] All renters have the right to:

  • Be given accurate rent statements on request
  • Request a refund for any rent overpaid
  • Challenge incorrect rent or recover unlawful payments

If you think you’re owed a refund or overpaid, you should act promptly and keep records of all payments.

How to Request a Rent Refund

It’s usually best to contact your landlord or letting agent first. Explain the issue in writing, include payment evidence, and request a refund. If your landlord does not return your money or disagrees with your claim, you can escalate your complaint.

Action Steps if Your Landlord Won’t Refund Rent

  • Send a written request for repayment. Attach proof (e.g., bank statements or receipts).
  • Allow reasonable time for response. If there’s no reply or the landlord refuses, you may raise a complaint.
  • Contact Rent Smart Wales for advice if the landlord or agent will not cooperate. They oversee private landlords and agents in Wales. Visit Rent Smart Wales.
  • If your tenancy agreement has ended, check for deposit issues as well.

Using the Residential Property Tribunal Wales

If your landlord will not resolve the issue or you’re disputing a substantial amount, you can apply to the Residential Property Tribunal Wales (RPTW).

  • The Tribunal can decide on disputes about rent levels, refunds, and tenancy terms.
  • You must provide evidence, such as payment records or your tenancy contract.
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Official Forms and How to Use Them

  • Application for Rent Repayment Order (Form RRO1): If your landlord has committed certain offences (like letting an unlicensed property or illegal eviction), you may apply for a rent repayment order.
    Download Form RRO1.
    Example: If your landlord let the property while unregistered, you could use RRO1 to claim up to 12 months’ rent back via the Tribunal. You must apply within 12 months of the offence.
  • Referral to Rent Assessment Committee: If you think your rent is above market rate, you can apply to the Tribunal to review it. See how to apply.
    Example: If your landlord ignores your request to reduce an unfair increase, you can apply to the Committee for assessment.

What to Include with Your Application

  • Full details of the payments (amounts, dates, and method)
  • A copy of your tenancy agreement or occupation contract
  • Any written communication with your landlord about the issue

All official Tribunal application forms and step-by-step guidance can be found on the RPTW forms page.

If you’re unsure about the process, contact Rent Smart Wales or your local council’s housing team for free advice before submitting any Tribunal application.

What Happens After You Apply?

After your application is submitted:

  • The Tribunal or relevant body will review your complaint
  • You may be asked for more documents or to attend a hearing
  • If the Tribunal decides in your favour, the landlord will be ordered to pay back the amount you’re owed

Decisions of the Tribunal are legally binding.

FAQ: Rent Refunds and Overpayments in Wales

  1. What if I accidentally overpaid my rent?
    Inform your landlord as soon as possible, provide payment evidence, and request a refund in writing. If they do not cooperate, escalate the complaint to Rent Smart Wales or apply to the Tribunal.
  2. How long does a rent refund take in Wales?
    Refunds typically depend on your landlord’s response. If the matter goes to Tribunal, expect several weeks for a decision after submitting the application.
  3. Can I claim rent back if my landlord broke the law?
    Yes. If your landlord let an unlicensed property or illegally evicted you, you may be able to claim up to 12 months’ rent via a Rent Repayment Order using Form RRO1 through the Tribunal.
  4. Who can help if a landlord refuses to refund rent?
    Contact Rent Smart Wales or your local council’s housing department for support and further action.
  5. Is the process different under the Renting Homes (Wales) Act 2016?
    Yes, renting rules changed in December 2022. All current contracts in Wales now follow this Act. Your occupation contract and all recent rights are covered by the new rules.

Key Takeaways

  • Act quickly if you believe you’ve overpaid rent—keep records and speak to your landlord in writing
  • If your landlord refuses to help, use official channels such as Rent Smart Wales or the Residential Property Tribunal Wales
  • Always use official forms and seek advice if you’re unsure about your case

Understanding your options helps ensure you do not miss out on money you are owed as a renter in Wales.

Need Help? Resources for Renters


  1. Renting Homes (Wales) Act 2016 – official legislation
  2. Residential Property Tribunal Wales (RPTW) – official site for forms & guidance
  3. Form RRO1 – Rent Repayment Order Application (Official)
  4. Rent Smart Wales – the national registration authority
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.