Renter Rights in Ireland: Understanding Rent Increases

In the Republic of Ireland, understanding your rights as a renter, especially concerning rent increases, is crucial. With laws like the Residential Tenancies Act 2004 and the Housing (Standards for Rented Houses) Regulations 2019, tenants are empowered to advocate for fair housing practices. Learn how these regulations safeguard tenants and what to do if you face an unfair rent increase.

What is a Legal Rent Increase?

Landlords in Ireland must follow specific rules when increasing rent. Under the Residential Tenancies Act 2004, any rent increase must be fair and justified. The formula for deciding a rent increase depends on market rent levels, and landlords must provide a minimum of 90 days' written notice. Rent cannot be increased more than once a year, even if the property is sold to a new owner.

Notifying the Tenant

If your landlord intends to increase your rent, they must do so with proper written notice. This notice must include:

  • The amount of the new rent
  • The date from which the new rent applies
  • A statement that you can refer the matter to the Residential Tenancies Board (RTB) if you disagree with the increase

Ensure that the notice complies with these requirements to determine its validity.

Challenging a Rent Increase

If you feel the rent increase is unjustified, you have the right to challenge it. Here’s how:

You can file a dispute with the RTB within 28 days of receiving the notice. The RTB will review the case and may investigate whether the increase is fair.

Submitting a Dispute

To file a dispute, you must complete the RTB1 form, which is available on the RTB website. Include a copy of the rent increase notice and any prior correspondence with your landlord. Once you've gathered the necessary documents, submit them to the RTB along with the applicable fee.

Other Tenant Rights Under Irish Law

Beyond rent increases, the Housing (Standards for Rented Houses) Regulations 2019 ensure every property meets specific living standards. These standards cover everything from heating and ventilation to the structural integrity of the property. If your rental does not meet these standards, you can request necessary repairs from your landlord.

What to Do in Case of Non-compliance

If your landlord fails to address compliance issues, you may contact the RTB or local authorities to file a complaint. Ensure you keep records of all communications for reference.

  1. What are the legal requirements for rent increase notices? The notice must state the new rent, its effective date, and your right to challenge it within 28 days with the RTB.
  2. How long before a rent increase takes effect must I be notified? A landlord must provide at least 90 days' written notice of a rent increase.
  3. Can my rent be increased more than once a year? No, rent cannot be increased more than once every 12 months according to Irish law.
  1. How to file a dispute with the RTB? Visit the RTB website to download and complete the RTB1 form. Submit it along with the disputed rent increase notice and correspondence.
  2. How to ensure a rent increase is justified? Cross-reference the proposed rent with local market rates. If it seems excessive, gather evidence and be prepared to challenge it with the RTB.
Always assess your rent notices carefully and act promptly if you feel your rights have been violated.

Need Help? Resources for Renters

If you need further assistance, the following resources can provide guidance and support:


1. Residential Tenancies Act 2004 2. Citizens Information on Rent Increases 3. Housing Standards Regulations 2019
Bob Jones
Bob Jones

Editor & Researcher, Tenant Rights Ireland

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