Ireland Corporation Tax Calculator

01Company profits

Taxable profit of the trade after allowable expenses and capital allowances.

Rental income, interest, other investment income and income from an excepted trade (taxed at 25%).

Corporation Tax

€17,500.00

on €120,000 of profits

Profit after tax
€102,500.00
Tax on trading profit (12.5%)
€12,500.00
Tax on non-trading income (25%)
€5,000.00
Effective rate
14.583%
  • Chargeable gains, the close company surcharge, start-up relief and tax credits such as the R&D credit are not included.
  • Groups with revenue of more than €750 million in two of the previous four years are subject to a 15% minimum effective rate through a top-up tax; this is not calculated here.
  • A trading loss can sometimes be set against other income on a value basis; enter net figures if that applies.

Corporation Tax: €17,500.00 on €120,000 of profits

Show the breakdown
Corporation Tax for the accounting period
LineProfitTax
Trading profit at 12.5%€100,000.00€12,500.00
Non-trading income at 25%€20,000.00€5,000.00
Total€120,000.00€17,500.00
Profits after Corporation Tax
85%TAKE-HOME
  • Profit after tax€102,50085%
  • Tax at 12.5%€12,50011%
  • Tax at 25%€5,0004%

Calculator by CalcBloc · rates from official sources, checked 2026-10-17.