Rent arrears is one of the most common grounds used by Irish landlords to terminate a tenancy. Under Section 34(a) of the Residential Tenancies Act 2004, a landlord may terminate a Part 4 tenancy where the tenant has failed to pay rent.
Key Points for Landlords
- No statutory declaration is required for rent arrears notices
- Document the amount owed and dates of non-payment before serving
- A prior warning notice is recommended but not strictly required by legislation
- Notice period is calculated from the date of service, not the date of drafting
- The RTB recommends sending by registered post as evidence of service
What Counts as Rent Arrears?
Rent arrears means any rent that is due and unpaid under the tenancy agreement. There is no minimum threshold in the Residential Tenancies Act 2004 — technically any unpaid amount constitutes arrears. In practice, the RTB expects landlords to have made reasonable attempts to recover the rent before serving a termination notice. A single week's arrears after one missed payment, with no prior communication, is unlikely to be viewed favourably at an adjudication hearing.
Common scenarios that justify serving a rent arrears notice include: rent unpaid for two or more months, recurring partial payments, a pattern of late payment, or rent that has remained partially or fully unpaid despite prior written demand.
RTB Notice Periods for Rent Arrears (2026)
The notice period for a rent arrears termination is the same as for any other valid ground. It is based on the total duration of the tenancy at the date the notice is served, under the Residential Tenancies Act 2004 (as amended by the Residential Tenancies (Amendment) Act 2019):
| Tenancy Duration | Notice Period |
|---|---|
| Less than 6 months | 28 days |
| 6 months – 1 year | 35 days |
| 1 year – 2 years | 42 days |
| 2 years – 3 years | 56 days |
| 3 years – 4 years | 84 days |
| 4 years – 5 years | 112 days |
| 5 years – 6 years | 140 days |
| 6 years – 7 years | 168 days |
| 7 years – 8 years | 196 days |
| 8 years or more | 224 days |
Step-by-Step: Serving a Rent Arrears Notice in Ireland
- Document the arrears. Gather rent payment records, bank statements, and any written or electronic payment history. Establish the exact amount owed and the dates it became due.
- Contact the tenant in writing. Send a written demand (email or letter) clearly stating the amount owed and requesting payment within a reasonable timeframe (typically 7–14 days). Keep a copy. This strengthens your position at any subsequent RTB hearing.
- Generate the notice. Use RTBNotice.ie to generate the notice. The correct RTA 2004 section (34(a)) is cited automatically, the notice period is calculated from the tenancy start date, and the notice is formatted to meet RTB requirements.
- Serve the notice correctly. Deliver the signed notice by registered post (recommended), personal service, or through the tenant's letterbox. The notice period runs from the date of service, not the date it was generated.
- Keep all records. Retain the proof of posting, a signed copy of the notice, and all rent payment records. If the matter proceeds to an RTB dispute, these documents are your evidence.
- Apply to the RTB if needed. If the tenant does not vacate by the termination date, do not change the locks. Apply to the RTB for a dispute resolution hearing. Unauthorised lockouts or removal of belongings are illegal and expose you to significant liability.
What Happens After the Notice Period Expires?
If the tenant does not vacate by the termination date, the tenancy does not end automatically. You must apply to the RTB to have the dispute resolved. The RTB can issue a determination order requiring the tenant to vacate and/or pay outstanding rent. If the tenant fails to comply with a determination order, the matter can be enforced through the Circuit Court.
It is illegal in Ireland to change the locks, remove belongings, cut off utilities, or otherwise harass a tenant to force them to leave. These actions constitute an unlawful eviction and can result in substantial damages being awarded against the landlord.
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Generate My Notice of TerminationFrequently Asked Questions
Do I need to give the tenant a warning before serving notice for arrears?
The Residential Tenancies Act 2004 does not require a formal warning notice before serving a termination notice on grounds of rent arrears. However, the RTB strongly recommends prior written communication. A written warning strengthens your position if the matter proceeds to a dispute hearing.
Can I terminate if rent is only one month overdue?
Yes. Section 34(a) does not specify a minimum arrears threshold. However, serving notice after a single missed payment without prior contact may be viewed unfavourably by an RTB adjudicator. Document your communication attempts with the tenant before serving.
What notice period applies for rent arrears?
The notice period is the same as for any other ground — it depends on how long the tenancy has been in place at the date of service. Tenancies under 6 months: 28 days. 6 months to 1 year: 35 days. Up to 8+ years: 224 days. RTBNotice.ie calculates this automatically from the tenancy start date.
What happens if the tenant pays the rent arrears after I serve notice?
If the tenant pays all outstanding rent after the notice is served, the notice may be challenged at the RTB. Once validly served, the notice does not automatically become void. Many landlords in this situation choose to withdraw the notice if full payment is received, especially where the tenancy was otherwise trouble-free. If you wish to proceed despite payment, the RTB may consider whether termination is proportionate.
Can I claim rent arrears and termination in the same RTB application?
Yes. When making a dispute application to the RTB, you can claim both termination of the tenancy and payment of outstanding rent arrears in the same application. Keep all payment records, bank statements, and written communications as evidence. The RTB can issue a determination order covering both.
What is the definition of rent arrears under Irish tenancy law?
Rent arrears means rent that is due and unpaid under the tenancy agreement. There is no minimum amount specified in the Residential Tenancies Act 2004 — any unpaid rent technically constitutes arrears. However, the RTB expects landlords to have made reasonable attempts to recover the rent before serving a termination notice.
Related Guides
See our full guide to serving a Notice of Termination in Ireland, the RTB notice periods table, what a valid notice of termination template must contain, and the common reasons a notice is ruled invalid.