About Irish Tax Estimator
Making Irish tax simple, transparent, and accessible for everyone.
Our Mission
Irish Tax Estimator was created with one goal in mind: to give every person in Ireland a clear, accurate, and free way to understand their tax situation.
The Irish tax system — with its income tax bands, USC tiers, PRSI classes, and various credits — can feel overwhelming. Most people accept their payslip without ever understanding exactly what they're paying and why. We believe that's a problem.
Transparency around taxation empowers people to plan better, claim what they're entitled to, and make more informed financial decisions. That's what Irish Tax Estimator is here for.
Who Is Behind Irish Tax Estimator?
Chartered Accountant
ACA · Ireland
Irish Tax Estimator is built and maintained by a qualified Irish Chartered Accountant with hands-on experience in Irish taxation. Every calculation, tax rate, and guide on this site is reviewed for accuracy against Revenue.ie published guidelines.
The site is updated each year following the October Budget to reflect the latest tax bands, credits, and USC rates.
What We Cover
- ✓Irish Income Tax (PAYE & Self-Assessed) for tax year 2025
- ✓Universal Social Charge (USC) — all bands and exemptions
- ✓PRSI — Class A (employees) and Class S (self-employed)
- ✓Personal pension contribution relief
- ✓Tax credits: Personal, PAYE, Earned Income, Age Credit
- ✓Married / civil partner tax calculations
- ✓Plain-English guides for PAYE workers, freelancers and the self-employed
⚠️ Important Disclaimer
Irish Tax Estimator provides estimates only and does not constitute professional tax advice.
All figures are based on publicly available Revenue.ie guidelines for tax year 2025. Individual circumstances vary significantly — the calculator does not account for all deductions, reliefs, benefits-in-kind, or other personal tax situations.
Always consult a qualified tax advisor or accountant for advice specific to your personal tax situation. Use of this calculator is at your own discretion.