Calculate your French Real Estate Wealth Tax
IFI (Impôt sur la Fortune Immobilière) is an annual French tax that applies to net real estate assets exceeding €1,300,000. It replaced ISF (Impôt de Solidarité sur la Fortune) in 2018.
IFI calculation takes into account the market value of all your real estate properties (primary and secondary residences, rental properties, SCPI shares, etc.) as of January 1st of the tax year, reduced by your real estate debts and a 30% reduction on your primary residence.
Based on the 2026 French tax schedule and official calculation rules
Visualize the impact of the primary residence reduction on your IFI
Estimate your IFI before the declaration to better manage your wealth
Receive personalized advice according to your wealth situation
Add up the market value of all your real estate properties on January 1st: residences, rental properties, SCPI shares, etc.
Subtract loans contracted for the acquisition, construction, repair or improvement of your real estate properties.
If you own your primary residence, benefit from an automatic 30% reduction on its value.
The calculator applies the progressive IFI schedule (from 0.5% to 1.5%) to your net taxable wealth to obtain the amount to declare.
The IFI schedule is progressive by brackets. Your net taxable wealth is taxed according to the following rates:
Continue your simulation with our other free calculators
Quick calculation provides a reliable estimate in minutes. For precise declaration, use detailed calculation.
All your real estate assets as of January 1st
Loans for acquisition, construction or improvements