How we verify our figures
No invented numbers. Every rate on this site traces back to Revenue.
Rates last updated: July 2026 · Source: Revenue.ie
Where the numbers come from
Tax bands, credits, USC rates, PRSI, exemptions and thresholds are taken from Revenue.ie — the Irish tax authority's own published guidance — and from the Finance Act that sets them each year. We don't copy figures from other websites or from previous tax years.
When we update them
We review every calculator and guide after each Budget and whenever Revenue publishes a change mid-year. The date shown on each calculator is the date that page's rates were last checked, not the date the page was written.
What our calculators are — and aren't
They're estimates built on standard assumptions: usually standard credits only, no additional reliefs, and simplified rules. They are not personal tax advice, and your own position can differ. When it matters, we prepare and file the real figure for you.
Found something wrong?
Tell us. If a figure on this site doesn't match Revenue, we'll check it and correct it — get in touch or use the chat box and point us at the page.