US vs Ireland taxes: what differs
US and Ireland tax salaries differently. In US, the payslip deductions are Federal income tax, Social Security and Medicare. In Ireland, they're Income tax, USC and PRSI. On this salary, US's effective tax rate works out to about 20.8% versus 33.3% in Ireland — use the calculator to compare any salary or add more countries.
US vs Ireland at different salaries
| Gross (USD) | Take-home US | Take-home Ireland | Keeps more |
|---|---|---|---|
| $50,000 | $42,355 (15.3%) | $41,352 (17.3%) | US |
| $75,000 | $61,593 (17.9%) | $54,552 (27.3%) | US |
| $100,000 | $79,180 (20.8%) | $66,699 (33.3%) | US |
| $150,000 | $113,791 (24.1%) | $90,599 (39.6%) | US |
| $200,000 | $148,927 (25.5%) | $114,499 (42.8%) | US |
Single-resident estimates. Ireland is taxed in its own currency, then converted into USD at exchange rates as of 2 October 2026; effective tax rate in brackets is currency-independent.
US vs Ireland — FAQ
Do you pay more tax in US or Ireland?
On a $100,000-equivalent salary, Ireland has the higher effective tax rate (33.3% vs 20.8%), so you keep more of your pay in US. The gap shifts with income — try your own salary in the calculator above.
Is take-home pay higher in US or Ireland?
US — about $79,180 versus $66,699 on a $100,000 salary (both shown in USD).
What is deducted from salary in US and Ireland?
US: Federal income tax, Social Security and Medicare. Ireland: Income tax, USC and PRSI.