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Summary
Switzerland has a three-tier tax system: federal, cantonal, and municipal. The federal income tax uses a progressive scale with 11 brackets from 0% to 11.5%. Cantonal and municipal taxes vary widely by location and are typically several times larger than the federal tax, but are not included in this overview as they depend on the specific canton and municipality of residence. Employees also pay mandatory social insurance contributions (AHV/IV/EO and unemployment insurance) deducted from gross salary.
How it works
Your take-home pay is your gross salary minus the following deductions:
- Federal income tax (direkte Bundessteuer) — progressive rates from 0% to 11.5% across 11 brackets
- Cantonal and municipal income tax — varies by canton and municipality (not included in this overview)
- AHV/IV/EO contributions — 5.3% of gross salary (old-age, disability, and loss-of-earnings insurance)
- Unemployment insurance (ALV) — 1.1% of gross salary up to CHF 148,200
- Supplementary unemployment insurance — 0.5% on salary between CHF 148,200 and CHF 406,000 (solidarity contribution)
- Occupational pension (BVG/LPP) — varies by plan and age (not included as a fixed rate)
- Accident insurance (NBU) — non-occupational accident insurance, rate varies by insurer
Federal Income Tax Brackets (2025, Single Taxpayer)
The federal direct tax for a single taxpayer uses the following progressive scale:
| Taxable income (CHF) | Marginal rate |
|---|---|
| 0 — 14,500 | 0.00% |
| 14,501 — 31,600 | 0.77% |
| 31,601 — 41,400 | 0.88% |
| 41,401 — 55,200 | 2.64% |
| 55,201 — 72,500 | 2.97% |
| 72,501 — 78,100 | 5.94% |
| 78,101 — 103,600 | 6.60% |
| 103,601 — 134,600 | 8.80% |
| 134,601 — 176,000 | 11.00% |
| 176,001 — 755,200 | 13.20% |
| Above 755,200 | 11.50% (flat on total) |
Note: The top rate of 11.5% applies as a flat rate to the entire taxable income once it exceeds CHF 755,200, replacing the marginal bracket calculation. Below that threshold, marginal rates apply.
Important: These are federal rates only. Total income tax is typically 2 to 4 times higher when cantonal and municipal taxes are added. For example, Zurich city residents may pay an effective combined rate of 20-35% on middle incomes, while Zug residents pay significantly less.
Social Security Contributions (Employee Share, 2025)
| Component | Rate | Annual cap |
|---|---|---|
| AHV (old-age insurance) | 4.35% | None |
| IV (disability insurance) | 0.70% | None |
| EO (loss-of-earnings compensation) | 0.25% | None |
| Subtotal AHV/IV/EO | 5.30% | None |
| Unemployment insurance (ALV) | 1.10% | CHF 148,200 |
| Supplementary ALV (solidarity) | 0.50% | CHF 148,201 — CHF 406,000 |
The employer pays matching contributions at identical rates. Self-employed workers pay the full combined rate (approximately 10.6% AHV/IV/EO with a reduced scale for lower incomes).
Other Mandatory Deductions
- Occupational pension (BVG/LPP, 2nd pillar): Mandatory for salaries above CHF 22,050. Contribution rates depend on age: 7% (25-34), 10% (35-44), 15% (45-54), 18% (55-65), split equally between employer and employee. Since rates vary by age and pension plan, they are not included in the worked example.
- Non-occupational accident insurance (NBU): Typically 1-2% of insured salary, paid by the employee. Rate varies by insurer and risk class.
Worked Example
For a gross annual salary of CHF 85,000 (single, no church tax, federal tax only):
-
Social contributions (AHV/IV/EO + ALV):
- AHV/IV/EO: CHF 85,000 x 5.3% = CHF 4,505.00
- ALV: CHF 85,000 x 1.1% = CHF 935.00
- Total social contributions: CHF 5,440.00
-
Taxable income (simplified, federal only):
- CHF 85,000 - CHF 5,440 = CHF 79,560 (approximate; actual deductions for AHV are not subtracted for federal tax in this way, but professional expense deductions of CHF 2,000-4,000 apply)
- Using CHF 85,000 as approximate taxable income for simplicity
-
Federal income tax (marginal bracket calculation):
- CHF 0 — CHF 14,500: CHF 0
- CHF 14,501 — CHF 31,600: CHF 17,100 x 0.77% = CHF 131.67
- CHF 31,601 — CHF 41,400: CHF 9,800 x 0.88% = CHF 86.24
- CHF 41,401 — CHF 55,200: CHF 13,800 x 2.64% = CHF 364.32
- CHF 55,201 — CHF 72,500: CHF 17,300 x 2.97% = CHF 513.81
- CHF 72,501 — CHF 78,100: CHF 5,600 x 5.94% = CHF 332.64
- CHF 78,101 — CHF 85,000: CHF 6,900 x 6.60% = CHF 455.40
- Total federal tax: ~CHF 1,884
-
Total deductions (federal tax + social only):
- CHF 5,440 + CHF 1,884 = CHF 7,324
-
Take-home pay (federal only): CHF 85,000 - CHF 7,324 = ~CHF 77,676/year (~CHF 6,473/month)
Important: This example shows only federal tax and first-pillar social contributions. After adding cantonal/municipal tax (typically CHF 5,000-15,000 on this income depending on location), occupational pension (2nd pillar), and accident insurance, the actual take-home pay would be significantly lower — typically CHF 60,000-70,000.
Assumptions and Limitations
- 2025 rates only — uses thresholds and rates effective for the 2025 tax year
- Federal tax only — cantonal and municipal taxes (which often exceed federal tax) are not included because they vary by canton and municipality
- No occupational pension (BVG) — 2nd pillar contributions are excluded as they vary by age and pension plan
- No accident insurance (NBU) — rates vary by insurer and risk class
- Employment income only — does not model self-employment, wealth tax, or investment income
- Single taxpayer — married couples use a different federal tax scale with lower rates
- No deductions modelled — does not include professional expense deductions (Berufskosten), commuting costs, or third-pillar (3a) pension contributions that reduce taxable income