Revenue Tax Guide Ireland

Complete guide to Irish Revenue tax: PAYE, tax credits, self-assessment, USC, PRSI, and tax refunds. Updated for 2026 Revenue rates.

Irish Tax System Explained

Income tax rates and bands, USC, PRSI — how the three components of Irish tax work together.

PAYE Guide

How PAYE works, Revenue Payroll Notifications (RPNs), emergency tax, and getting a tax refund.

Tax Credits

Personal, employee, home carer, single person child carer credits — amounts and how to claim.

Self-Assessment

ROS registration, filing Form 11, paying preliminary tax, deadlines, and record keeping.

Rental Income Tax

Allowable expenses, RTB registration, calculating taxable rental profit, and capital allowances.

Capital Gains Tax

CGT rates (33%), principal private residence relief, entrepreneur relief (10%), annual exemption, and filing.

Capital Acquisitions Tax

Gift tax and inheritance tax, group thresholds (A: €400k, B: €32.5k, C: €16.25k), agricultural and business relief.

Universal Social Charge (USC)

USC rates, bands, exemptions, reduced rates for over-70s and medical card holders.

PRSI Guide

PRSI classes (A, S, J, etc.), employee and employer rates, benefits linked to contributions.

Rent Tax Credit

Eligibility, amount (€750/€1,500), how to claim through myAccount, RTB registration requirements.

Medical Expenses Relief

Tax relief on health costs: GP visits, hospital charges, dental work, nursing home fees — 20% relief.

Marriage & Separation Tax

Joint assessment, separate assessment, transfer of tax credits and bands, treatment on separation.

🇮🇪 More Irish Resources

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