Irish Tax Made Simple

Know your tax.
Claim every cent.

Rent credit worth €1,000. Remote working relief. 20% back on medical bills. Flat-rate expenses for your job. Most Irish workers claim none of them — and Revenue won't chase you to give it back. Our free Deduction Finder shows you what you match, what it's worth, and lets you backdate up to 4 years.

PAYE Employees·Self-Employed·Contractors·Limited Companies
Live Calculator

How much are you overpaying?

See your 2026 tax breakdown and estimated refund in seconds.

Affects PAYE credit & PRSI class

11,200
Income Tax
1,646
USC
2,520
PRSI
Example potential savings
2,024/year
Example scenario: medical €800 + remote working €900 + rent credit €1,000 + pension €1,500 in deductions
Find My Real Number →

Estimate only. Actual refund depends on your specific deductions. Verify with Revenue.ie.

Irish Tax Calculator 2026

Estimate your income tax, USC, and PRSI based on current Revenue rates. For a detailed breakdown with deduction optimisation, upgrade to Pro.

Irish Tax Rates 2026

Quick reference for current rates. Source: Revenue.ie & Budget 2026.

Income Tax

Standard rate20%
Higher rate40%

Standard rate band: €44,000 (single), €53,000 (married, one income), €88,000 (married, two incomes)

Personal tax credit: €2,000. Employee (PAYE) credit: €2,000.

Universal Social Charge

€0 – €12,0120.5%
€12,013 – €28,7002%
€28,701 – €70,0444%
Over €70,0448%

Exempt if total income under €13,000. Medical card holders may qualify for reduced rates. Self-employed surcharge of 3% on income over €100,000.

PRSI & Corporation Tax

Employee PRSI4.2%*
Self-employed PRSI4.2%*
Corporation Tax12.5%
Capital Gains Tax33%

*Increases to 4.35% from 1 October 2026. Employer PRSI: 11.25% (11.40% from Oct).

Rates shown are for the 2026 tax year. Always verify with revenue.ie.

Why RevAI.ie?

Irish taxpayers are overpaying. Not because the rules are hard — because nobody told them what they can claim. We fix that.

Deduction Finder

Answer a few questions and we identify the deductions, credits, and reliefs you match under current Revenue rules — with estimated values. Run it free →

Claim Walkthroughs

Subscribers get the exact myAccount and ROS steps for every matched relief — which screen, which field, what to enter, and the pitfalls that get claims rejected.

Deadline Alerts

Email reminders 14 days and 3 days before the dates that matter to your profile — Form 11, preliminary tax, VAT windows, and the 31 December cutoff for 4-year-back refund claims.

Stop Overpaying Tax

Every tax year you don't claim is gone. Revenue won't remind you.

Recurring reliefs can be backdated up to 4 tax years — but each 31 December, the oldest year expires forever. Find yours today.

14-day free trial — cancel before it ends and pay nothing.

Free Tax Tips

Get the Irish Tax Deduction Checklist — Free

Monthly tips on deductions, deadlines & refund opportunities for PAYE and self-employed. No spam.

Unsubscribe anytime. GDPR compliant.

For Accountants & Tax Advisors

A multi-client dashboard with bulk workflows, white-label reports, and API access is in development. Join the waitlist and shape what we build — accountant-tier pricing will be €50/month at launch.

Up to 20 clients per account
White-label reports
Bulk ROS submissions
API access
Client deduction library
Dedicated account manager
Join the Accountant Waitlist →