Understanding Rent Increases for Irish Renters

Rent increases can be a significant concern for renters across the Republic of Ireland. Understanding your rights and knowing how to address unexpected rent hikes is essential for peace of mind. The Residential Tenancies Act 2004 (as amended) provides the legal framework governing these increases.

Your Rights Under the Residential Tenancies Act

The Residential Tenancies Act 2004 outlines specific statutes to protect renters. It stipulates that landlords can only increase rent in line with market rates and with adequate notice—at least 90 days. The rent cannot be increased more than once every 12 months or 24 months, depending on the rental area.

Receiving a Rent Increase Notice

Upon receiving a rent increase notice, verify that it complies with legal standards. Check if the notice includes the date of the last rent increase and the amount of rent requested.

Tip: Always keep written documentation of all landlord communications, especially notices about rent adjustments.

Challenging a Rent Increase

If you believe a rent increase is unjustified, you can challenge it through the Residential Tenancies Board (RTB). First, ensure the notice meets all legal criteria. Then, you can file a dispute with the RTB, explaining your case.

  • Residential Tenancies Board Application Form: Needed for filing a rent dispute.
  • How to Apply: Download from the official RTB website, complete with details of your tenancy and grievance, and submit.

Useful Steps to Remember

Ensure the rent increase is transparent and justified by current market trends. If not, filing an appeal might be your best course of action.

Adhere to submission deadlines for any disputes to ensure your case is heard.

Need Help? Resources for Renters

If you're facing challenges regarding rent increases or other tenancy issues, support is available:


  1. What should I do if I receive a rent increase notice? Check if the notice complies with legal standards, ensuring at least 90 days' advance warning and alignment with market rates.
  2. Can my landlord increase the rent multiple times a year? Typically, no. Under the Residential Tenancies Act, increases are limited to once every 12 or 24 months, depending on location.
  3. How do I challenge a rent increase notice? You can challenge it by filing a dispute with the RTB if you believe the increase doesn't comply with legal frameworks.
  1. How to challenge a rent increase in Ireland
    1. Step 1: Review the notice - Carefully check if your landlord’s notice meets legal requirements.
    2. Step 2: Respond in writing - Send a written objection within the permitted timeframe.
    3. Step 3: File a dispute - Initiate a formal challenge via the RTB.

Key Takeaways

  • Rent can only be increased under lawful conditions with the appropriate notice.
  • The RTB acts as the main authority for resolving tenant-landlord disputes.
  • Ensure compliance with submission and response timeframes when disputing rent increases.
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.