Irish Tax Calculators 2026
All our free tax calculators in one place — updated for 2026 rates and built by a Chartered Accountant.
PAYE Income Tax Calculator
Calculate your take-home pay after income tax, USC and PRSI. Supports PAYE employees and the self-employed. Includes pension relief and medical card rates.
Self-Employed Tax Calculator
Calculate income tax, USC and Class S PRSI as a sole trader or freelancer. Covers the Earned Income Credit, the USC surcharge and preliminary tax.
Reverse Salary Calculator
Know your desired net take-home but need to negotiate gross? Enter your target net pay and instantly find the gross salary you need to ask for.
Capital Gains Tax Calculator
Calculate CGT on the sale of shares, investment property or other assets. Deduct allowable costs and the €1,270 annual exemption. Supports prior year losses.
Rental Income Tax Calculator
Estimate your tax bill as an Irish landlord. Deduct mortgage interest, insurance, repairs, wear & tear and management fees. Calculates income tax, USC and PRSI.
USC Calculator
See your estimated Universal Social Charge bill for 2026, band by band. Covers the medical card reduced rate and the self-employed surcharge.
PRSI Calculator
Estimate your 2026 PRSI — Class A employees and Class S self-employed, using the blended 4.2375% rate that reflects the step-up from 4.2% to 4.35% on 1 October 2026.
WFH Tax Relief Calculator
Working from home? Calculate your e-worker tax relief using either the flat rate (€3.20/day) or the vouched expense method — whichever gives you more back.
Auto-Enrolment Pension Calculator
Live since January 2026 — see your AE pension contributions across all four phases, plus your employer match, state top-up and projected pot at retirement.
PAYE Tax Refund Calculator
Find out if Revenue owes you money. Enter your gross income and tax paid, add any unclaimed credits — medical, rent, WFH, pension AVC — and get your estimated refund instantly. Covers 2022–2026.
Budget 2026 — How Does It Affect You?
See a side-by-side comparison of your 2025 vs 2026 tax bill using the same salary.
All calculators provide estimates only and do not constitute professional tax advice. Figures are based on Revenue.ie guidelines for tax year 2026. Always consult a qualified tax advisor for advice specific to your situation.