The Rent a Room Scheme allows Irish homeowners to earn up to €14,000 per year tax-free by letting a spare room in their principal private residence. Introduced in 2001 to help address the housing crisis in Ireland, the scheme remains one of the most attractive tax incentives available to homeowners looking to supplement their income while providing affordable accommodation for tenants.
For tenants, renting a room is often the most affordable way to live in expensive cities like Dublin or Cork, where full-property rents continue to climb. However, it is important to understand that rent-a-room tenants (known as licensees) have fewer legal protections than those with formal lease agreements. Rent-a-room landlords need not register with the Residential Tenancies Board (RTB), and the Equal Status Act does not apply to these arrangements.
This guide covers everything you need to know about the Rent a Room Scheme from both the tenant and homeowner perspective, including qualification criteria, tax relief, average costs by county, legal rights, and how to declare your income to Revenue.
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How to Rent a Room in Ireland
Whether you are a student, a young professional, or someone looking for affordable accommodation, renting a room can be significantly cheaper than renting an entire property. Before signing any agreement, consider the following:
- Room type: Determine if the room is self-contained with private bathroom and cooking facilities, or if common areas require sharing. Self-contained units fall under full landlord-tenant law and offer greater protection.
- Written agreement: Although not legally required for licensee arrangements, a written agreement protects both parties. This should cover house rules, living standards, and expectations.
- Financial terms: Agree on the rental cost, payment schedule, and which utilities are included (electricity, gas, broadband).
- Move-in and end dates: Establish clear start and end dates for the arrangement, along with the notice period required to terminate.
- Deposit: Clarify the deposit amount, conditions for return, and what constitutes "reasonable wear and tear".
How Much Does It Cost to Rent a Room in Ireland?
The average residential rental in Ireland costs approximately €1,415 per month, making room rentals a significantly more affordable alternative. Costs vary widely depending on location, room type, and whether the space is self-contained.
Average rent-a-room costs by county
| County | Shared common areas (per month) | Self-contained unit (per month) |
|---|---|---|
| Carlow | €300 | €560 |
| Cork | €650 | €850 |
| Dublin | €750 | €1,100 |
| Galway | €400 | €600 |
| Limerick | €400 | €580 |
| Waterford | €375 | €550 |
Source: Daft.ie Rental Report. Prices are indicative averages and may vary by neighbourhood and property condition.
Where to find rooms to rent
- Daft.ie — Ireland's largest property portal with dedicated room-share listings. The Daft app is rated 4.6/5 on Apple and 4.2/5 on Google Play.
- Rent.ie — Covers holiday rentals, short-term lets, and room shares across the country.
- Roomstorent.ie — Specialises exclusively in room rental listings, making it easier to filter results.
- SpareRoom.ie — Connects room seekers with homeowners and existing tenants offering spare rooms.
- Badi app — A mobile-first platform rated 4.5/5 on Apple and 4.6/5 on Google Play, popular with younger renters.
Rent a Room Scheme: Homeowner Guidelines
The Rent a Room Scheme was introduced in 2001 to encourage homeowners to make better use of spare rooms and increase the supply of rental accommodation. Under the scheme, you can earn up to €14,000 per year tax-free by renting out a room (or rooms) in your home.
Qualification criteria
- The property must be your sole or main residence, and you must share it with the tenant during the rental period.
- Total annual rental income (including payments for food, utilities, laundry, or other services) must not exceed €14,000. If it does, the full amount is taxable.
- Rental expenses (maintenance, furnishing, etc.) cannot be deducted from income under this scheme.
- All amounts received must be declared on your annual tax return, even though they are exempt from tax.
- You cannot rent to your spouse, civil partner, or child. Other family members (siblings, parents, cousins) are permitted.
- Short-term guest rentals (e.g. Airbnb-style lets of fewer than 28 consecutive days) do not qualify, with limited exceptions for student accommodation and respite care.
Advantages
- Earn up to €14,000 per year completely tax-free
- No need to register with the RTB as a landlord
- Helps address housing supply in your area
- Companionship and additional household security
- Income can help cover mortgage or household bills
Disadvantages
- Cannot deduct rental expenses from income
- Full amount is taxable if the €14,000 threshold is exceeded
- Sharing your home means reduced privacy
- No RTB dispute resolution — must use Small Claims Court
- Short-term or Airbnb-style lets are excluded
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What Is Rent-a-Room Relief?
Rent-a-room relief is the tax exemption that applies to income earned under the scheme. It does not affect any other income-related taxes, social welfare entitlements, or mortgage interest relief you may receive.
Key rules for rent-a-room relief
- Since March 2019, relief cannot apply to rental periods under 28 consecutive days.
- Exceptions exist for student accommodation, four-day-a-week "digs" arrangements, and respite care lettings.
- If your total rental income exceeds €14,000 in a tax year, the entire amount becomes subject to income tax, USC, and PRSI — not just the amount above the threshold.
- You have a four-year window to claim relief on previously taxed rent-a-room income.
HAP and rent-a-room relief
When tenants qualify for the Housing Assistance Payment (HAP), the local authority pays rent directly to the landlord. To set this up, landlords must provide:
- Monthly rent amounts and payment details
- Bank account information for direct payment
- Undertakings regarding rental standards and tax compliance
- Proof of property ownership
Property inspections typically occur within 8 months of the first HAP payment to verify that the accommodation meets minimum standards.
How to declare rent-a-room income
Relief is claimed for the previous tax year during annual tax filing. You can file through:
- Revenue MyAccount Service — for PAYE taxpayers (the most common method)
- Revenue Online Service (ROS) — for self-employed individuals
- Paper returns — submitted through local tax offices
Income appears in the "Exempt income" section of your tax return. Remember that even though the income is tax-free, it must still be declared.
Legal Rights and Obligations When Renting a Room
The legal framework for rent-a-room arrangements differs significantly from standard tenancies. Unless the room is self-contained (with a separate entrance, private cooking facilities, and a private bathroom), the Residential Tenancies Act does not apply. This means neither party can use the RTB for dispute resolution.
For this reason, establishing a written licensee agreement is essential. Both parties should sign this document, and each should keep a copy. While not legally required, it provides evidence in the event of a dispute that may need to go through the Small Claims Court.
Top 10 items to include in a licensee agreement
- Duration of the arrangement (start and end dates)
- Notice period required to terminate from either side
- Rental amount and payment frequency (weekly, monthly)
- Payment method (bank transfer, standing order, cheque)
- What is included in the rent (bills, laundry, meals)
- How excluded expenses are divided (energy bills, broadband, bin collection)
- Rules regarding daytime and overnight visitors
- Acceptable noise levels and quiet hours
- Procedures for recording payments and documenting expenses
- Smoking and pet policies
Landlord rights in a rent-a-room arrangement
- Setting rent in line with prevailing market rates
- Receiving payment on the agreed dates
- Reviewing rent annually with reasonable advance notice
- Retaining the security deposit for unpaid rent, outstanding bills, or damage beyond normal wear and tear
Landlord restrictions
- Cannot enter the tenant's room without explicit consent, except in genuine emergencies
- Cannot retain or dispose of a tenant's belongings for any reason, including unpaid rent
- Cannot discriminate based on gender, age, race, or other protected characteristics when selecting a tenant (general equality principles still apply)
Tenant rights in a rent-a-room arrangement
- Right to peaceful enjoyment of their rented space
- Right to receive a rent book or written receipts for all payments
- Right to reasonable notice before termination (there is no fixed statutory period for licensees)
- Right to have the security deposit returned promptly at the end of the arrangement, less any agreed deductions
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Rent-a-Room "Digs" for Students
A popular variation of the rent-a-room arrangement is the "digs" model, widely used by university students across Ireland. In this setup, a student rents a room during the week (typically Monday to Friday) and returns home at weekends.
How digs arrangements work
- Duration: Typically spans the academic year (September to May), with occupancy limited to around 20 days per month.
- Included services: Many digs hosts include evening meals, laundry, and utility bills in the rent, reducing the student's day-to-day costs.
- Cost savings: Digs are generally cheaper than full-time room rentals because the landlord has their home to themselves at weekends.
- Tax treatment: Digs income qualifies for the €14,000 rent-a-room relief, even though the student is not present seven days a week.
Setting Up Utilities in a Rent-a-Room
One of the most common sources of friction in rent-a-room arrangements is utility bills. Getting clarity on this before moving in can save both parties significant hassle.
- Electricity and gas: In most cases, the homeowner retains the existing energy supplier account and includes an estimated utility charge in the rent. If bills are split separately, ensure you understand the utility bill structure and whether the property is on a smart meter.
- Broadband: Check whether broadband is included or needs to be arranged. In shared houses, a single connection is typically split between occupants.
- Waste collection: Bin collection costs vary by provider and region. Clarify who pays and which waste supplier services the property.
- TV licence: A TV licence is required per household, not per person. The homeowner is generally responsible for this.
If you are moving into a rent-a-room arrangement and need to set up or transfer services, consult our guide to setting up utilities when moving and our moving checklist.
Conclusion
The Rent a Room Scheme remains one of Ireland's most practical solutions for both homeowners looking to earn extra income and tenants seeking affordable accommodation. With up to €14,000 in tax-free income available to qualifying homeowners, and significantly lower rents for tenants compared to full-property lettings, the scheme benefits both sides of the arrangement.
The key to a successful rent-a-room arrangement is clear communication and a well-drafted licensee agreement. While the lack of RTB oversight means fewer formal protections, a written agreement covering rent, bills, house rules, and notice periods can prevent most disputes before they arise.