What is the standard Soli rate?

The full standard rate is 5.5% of assessed income tax, corporate tax, or capital gains tax.

Does Soli still apply to capital gains investment income?

Yes, the 5.5% Soli surcharge still applies universally to the 25% flat withholding tax on capital investment income exceeding statutory saver allowances.

ドイツ2026年最新版金融・投資

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 (€).

所得税・累進課税給与・月給計算給与計算・控除

計算結果

Solidarity Surcharge Annual Eur

€825.11

入力パラメータ

Taxable Annual Income

€

クイック選択:

Tax Filing Status

Solidarity Surcharge Annual Eur

€825.11

Solidarity Surcharge Monthly Eur

€68.76

Estimated Income Tax Liability Eur

€25,063.69

Soli Status Text

In der Milderungszone (Teilweise befreit)

This tool calculates surcharge liabilities under the German Solidarity Surcharge Act (SolzG). Over 90% of taxpayers are completely exempt.

本計算機は、一般的な財務試算、計画および参考を目的とした数学的モデルです。算出結果はお客様の入力値および標準計算式に基づくものであり、拘束力のある金融・税務・投資の助言を構成するものではありません。財務上の決定を行う前に、必ず専門家にご相談ください。

Official Statute: Solidaritätszuschlaggesetz 1995 (SolzG 1995 § 3 - Freigrenzen & Milderungszone 5,5%)Last Verified: 2026-08-31

計算方法と根拠

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.

よくある質問 (FAQ)

Approximately 90% of all taxpayers are 100% exempt. Only high earners with annual income tax liabilities exceeding 18,130 € (single) or 36,260 € (married) pay the surcharge.

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Germany Solidarity Surcharge Calculator 2026 (Solidaritätszuschlag & Soli Exemption)

入力パラメータ

計算方法と根拠

よくある質問 (FAQ)

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