Cork follows the same deposit dispute process as the rest of Ireland: first ask the landlord in writing for an explanation and evidence for any proposed deduction, such as invoices or photographs. If you cannot resolve it, either party may apply to the Residential Tenancies Board (RTB) for dispute resolution, provided the tenancy is covered by the RTB. The RTB may offer mediation or appoint an adjudicator, with a tribunal appeal possible in some cases. The outcome depends on the evidence and the individual tenancy, so check the RTB’s current procedures and consider legal advice for a complex dispute.