Capital gains calculator

Estimate the tax on the capital gain from selling a property. 50% of the gain is subject to personal income tax (IRS) at the household marginal rate. If you reinvest in a new primary and permanent home, you may be exempt in proportion to the amount reinvested.

Estimated tax€16,000
Gross capital gain
€100,000
Taxable amount (50%)
€50,000

The currency devaluation coefficient adjusts the purchase price when more than 24 months have passed before the sale. The official table for sales in 2026 has not yet been published by the Tax Authority (Official Gazette); leave the value at 1 if you are not sure, or check the most recent ministerial order. Simplified calculation, not a substitute for tax advice. Always confirm with a certified accountant before making decisions.