Irish tax & pay calculators, built on official 2026 rates

Every number used by these calculators is traceable to a published Revenue or gov.ie source — see the Sources page for the full list with effective dates.

How these calculators work

Calculations run entirely in your browser. The statutory rates, bands and credits come from a versioned data file assembled from official publications, and each calculator must pass a test suite built from official worked examples where published — and from the officially published rates where not — before it goes live. Figures are estimates for general information — not financial, tax, or legal advice.