Basel-Stadt Income Tax Calculator
Basel-Stadt Income Tax Calculator (Simplified)
This simplified calculator provides an approximate estimate of cantonal and communal income tax in Canton Basel-Stadt, based on a rough model. It is intended for planning and educational purposes only and does not replace an official tax calculation or personalised advice.
Estimate Your Basel-Stadt Income Tax
Disclaimer: This calculator uses a simplified model with assumed deduction levels, progressive brackets and commune categories. It does not reflect the official Basel-Stadt tariff tables, municipal multipliers or your exact personal situation. For real decisions, always refer to the official tax calculator of Canton Basel-Stadt or obtain professional advice.
How to Use This Calculator
To use this tool, enter your annual gross income, select your marital status, the number of dependent children and a rough indication of your commune type (low, medium or high tax). Then click “Calculate estimate”.
The calculator will show:
- an estimated cantonal and communal income tax amount in CHF,
- an approximate effective tax rate on your gross income, and
- a simplified estimate of your taxable income after standard deductions.
For detailed planning, or if your situation involves cross-border elements, self-employment or substantial investments, consider combining this estimate with the Rates, Deductions and Examples pages, or reach out to the Basel-Stadt Income Tax Service for personalised advice.