Zurich vs Aargau Tax Comparison
Side-by-side income tax comparison on a CHF 120’000 salary — federal + cantonal + municipal tax, social contributions and take-home pay. Capital-city municipal multipliers, 2025/2026 rates.
Full breakdown
| Item | Zurich | Aargau | Difference |
|---|---|---|---|
| Annual gross salary | CHF 120’000 | CHF 120’000 | — |
| Social contributions (AHV/ALV/BVG/NBU) | CHF 17’280 | CHF 17’280 | — |
| Total deductions | CHF 4’882 | CHF 4’882 | — |
| Taxable income | CHF 97’838 | CHF 97’838 | — |
| Federal direct tax | CHF 2’707 | CHF 2’707 | — |
| Cantonal + municipal tax | CHF 17’613 | CHF 17’903 | |
| Total tax | CHF 20’320 | CHF 20’610 | |
| Effective tax rate | 16.9% | 17.2% | |
| Marginal tax rate | 33.7% | 34.1% | |
| Take-home / year | CHF 82’400 | CHF 82’110 | |
| Take-home / month | CHF 6’867 | CHF 6’842 |
Figures are estimates using capital-city municipal multipliers and standard deductions. For binding numbers, use the official calculators linked above. Sources: ESTV (federal), cantonal tax administrations.
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People also asked
Which canton has lower taxes — Zurich or Aargau?▾
On a CHF 120’000 salary, Zurich leaves you with CHF 290 more take-home per year (0.4% difference) compared to Aargau.
What is the effective tax rate in Zurich?▾
On CHF 120’000, the effective rate in Zurich (capital city) is approximately 16.9%, including federal direct tax and cantonal/municipal tax.
What is the effective tax rate in Aargau?▾
On CHF 120’000, the effective rate in Aargau (capital city) is approximately 17.2%, including federal direct tax and cantonal/municipal tax.
Estimates only. Always verify with the official cantonal calculator before making a relocation decision.
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