Tax Calculator

Germany Tax Calculator 2025 – simple & free

App Features

Gross-Net Calculation

Overview of gross, net salary, deductions and more.

Spousal Splitting

Calculate optimal tax class combinations for couples.

Income Tax Adjustment Forecast

Predictive calculation of additional payments or refunds.

Mobile Optimized

Works on all devices – no installation required.

Frequently Asked Questions

Yes, the app is completely free to use – no hidden fees.
Yes, the app is mobile optimized and runs directly in the browser without installation.
No. These are calculated values based on current tax law according to the program procedure of the Federal Ministry of Finance. Nevertheless, the results are not binding. For official information, please contact a tax advisor or the tax office.
Employees – calculate income tax easily
Couples – splitting & tax class 4 with factor
Expats – orientation for moving to Germany
Planners – wealth and income planning
Curious – discover statistics & tax knowledge

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Obolus Finanz Apps – German Tax Calculator 2025