Dispute a Deposit Return in Northern Ireland

Two Routes to Resolve a Dispute

When a landlord and tenant cannot agree on deposit deductions at the end of a Northern Ireland tenancy, there are two formal routes: the scheme's free ADR service, or the Small Claims Court.

Route 1: Scheme ADR (Free)

Both TDS NI and mydeposits NI provide alternative dispute resolution at no cost to either party, under Regulation 31 of the Tenancy Deposit Schemes Regulations (Northern Ireland) 2012.

Either party can ask the scheme to refer the dispute through its portal. ADR is not compulsory for the tenant: if the tenant requests a referral, the landlord must use ADR; if the landlord requests it, the tenant must consent. Once referred, the process runs:

1. Evidence submission: the landlord and tenant each submit their case in writing, with supporting documents (inventories, photographs, invoices, correspondence)
2. Independent review: an adjudicator examines the written evidence only — there is no hearing, no cross-examination, and no oral testimony
3. Written decision: the adjudicator issues a written decision on how the deposit is split. Either party may request a review within 10 working days, but only on grounds that the adjudicator erred in fact or law. If no review is requested, the scheme repays the deposit within the following five working days.

After the review process, the decision is final.

The critical factor: the burden of proof is entirely on the landlord. The adjudicator starts from the position that the tenant is entitled to the full deposit. Every pound the landlord claims requires documentary evidence — a dated check-in inventory, a check-out report, photographs showing the damage, and receipts showing the cost of repair.

Route 2: Small Claims Court

If ADR is not used, either party can pursue a court claim. The Northern Ireland Small Claims Court is a separate court within the County Court for eligible civil claims up to £5,000. The Northern Ireland Courts and Tribunals Service (NICTS) administers the process through its online portal or district court offices.

During court proceedings, the scheme holds the disputed deposit in a designated account until the court issues a final order specifying how the money should be distributed.

The Small Claims Court route takes longer and involves court fees, but it allows for oral evidence and is not restricted to the scheme's ADR framework. It may be appropriate for complex disputes or cases where one party refuses ADR.

What You Need Either Way

The evidence requirements are effectively the same regardless of the route:

• Check-in inventory: dated, signed by both parties, with photographs
• Check-out report: completed on the final day of occupancy, cross-referenced to the check-in
• Dated photographs: showing the specific damage or condition at both move-in and move-out
• Invoices and receipts: itemised costs for cleaning, repair, or replacement
• Correspondence: any written communication between landlord and tenant about the deductions

Without these documents, the landlord's position in either ADR or court is weak. Adjudicators rely on documentary evidence, while the Small Claims Court can also hear oral evidence.

Protecting Yourself Before a Dispute Arises

The strongest position is never needing ADR at all. Document condition thoroughly at check-in, maintain records of any mid-tenancy issues reported, and conduct a systematic check-out that both parties attend. When the evidence is clear and comprehensive, most tenants accept reasonable deductions without escalating to a formal dispute.

For the complete inventory templates and evidence protocols, see our Northern Ireland Tenancy Deposits guide.

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