Calculate total tax liability for self-employed individuals including income tax, USC, PRSI, and the self-employed surcharge.
Données vérifiées · July 2026
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Calculates the total tax liability for a self-employed individual: income tax at 20%/40% after the Personal and Earned Income Tax Credits, USC (with the 3% self-employed surcharge above €100,000) and Class S PRSI at 4% (subject to the annual minimum).
Enter net trading profit.
Select marital status.
Read income tax, USC, PRSI and net income.
Last data update
July 14, 2026
Sources and references
Taxes Consolidation Act 1997 s 472AB ; Revenue Form 11 guide.
The data in this calculator is updated regularly to reflect the latest official rates. When in doubt, consult the official sources listed above.