Germany Solidarity Surcharge Calculator 2026 (Solidaritätszuschlag & Soli Exemption)
Calculate your statutory Solidarity Surcharge (Soli 5.5%) liability in Germany. Model the statutory exemption threshold (0 € Soli for annual income tax under 18,130 € for single / 36,260 € for married taxpayers) and the transitional mitigation zone in EUR (€).
Annual Solidarity Surcharge (Soli)
Datos y Parámetros
Annual Solidarity Surcharge (Soli)
Monthly Soli Payroll Deduction
Assessed Base Income Tax
Exemption Status
Metodología de Cálculo
If annual income tax is below the statutory threshold (18,130 € single / 36,260 € married), Soli is 0 €. In the mitigation zone, Soli is phased in gradually (capped at 11.9% of the excess tax) until reaching the standard 5.5% surcharge rate.
Aviso Legal e Informativo
This tool calculates surcharge liabilities under the German Solidarity Surcharge Act (SolzG). Over 90% of taxpayers are completely exempt.
Esta calculadora es para fines educativos e informativos. Los resultados no constituyen asesoramiento financiero, fiscal o legal vinculante.
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