Tax calculators with official sources

Work out Italy's gross personal income tax (IRPEF) on a taxable income using the official brackets and rates, bracket by bracket.

Add Italian VAT (IVA) to a net amount or remove it from a gross amount, using the rates in force: 22%, 10%, 5% and 4%.

Work out Italy's 15% or 5% flat substitute tax using your activity's profitability coefficient, and estimate 2026 INPS contributions (Gestione separata, craftspeople or traders).

Work out Italy's employment tax credit (detrazione, art. 13 TUIR) from your total income and days worked, using the method in the official instructions.

Work out the gross Italian severance pay (TFR) accrued: yearly pay divided by 13.5, less 0.50%, revalued every year by 1.5% plus 75% of the rise in Istat's FOI index, net of the substitute tax (imposta sostitutiva) on revaluations.

Work out the reduced penalty and day-by-day legal interest to settle an Italian tax paid late, for violations from 1 September 2024.

Work out the yearly Italian municipal property tax (IMU) on a building in the land registry: cadastral income uplifted by 5%, the category's multiplier, your comune's rate, share and months owned, and the reductions in the law.

Works out German income tax by the § 32a EStG tariff on a taxable income, with the basic tariff or splitting for spouses assessed jointly.

Works out Austrian income tax with the bands of § 33 Abs. 1 EStG 1988, band by band, before the Absetzbeträge are deducted.