Switzerland taxes income at three levels: federal direct tax, canton, and municipality. This tool uses a transparent approximation: standard OASI/ALV bases, a federal-style bracket scale, and a per-canton **effective factor** on the same taxable base as a stand-in for canton + commune (Steuerfuss varies by town). Always validate with a Treuhänder for your exact postcode, church tax, and pillar-2 rules.
Why the canton dominates the headline rate
Two families with identical federal tax can still have very different cash in the bank because Geneva, Vaud, or Basel-Stadt stack high cantonal and communal burdens, while Zug or Nidwalden are structurally lighter. Our factor is calibrated for “typical” urban burden; rural communes can shift the result.
Self-employed OASI and half-deduction
AHV/IV/EO for self-employed is charged at the full social rate on relevant income; roughly half of what you pay is deductible when computing taxable income. We model that split so freelance is not compared unfairly to a salary line that already had employer OASI “in the background”.
Health insurance (LAMal)
Premiums are shown as a cash line you pay from net — not a payroll withholding like in some countries. Adjust the annual figure to your franchise and insurer; the default is indicative only.
Worked example: CHF 100,000 salary — what you keep
An employee earning CHF 100,000 in canton Vaud keeps roughly CHF 77,500 after AHV/IV/EO (5.3%), ALV (1.1%), a typical BVG employee share (~CHF 3,200), simplified federal direct tax (~CHF 1,400), and cantonal/communal tax (~CHF 10,800) in this model—plus LAMal paid from net. The employer’s side still carries a large invisible stack—see what your employer really pays for why gross alone misleads. A self-employed person with CHF 100,000 revenue—after full AHV (~10.0% on relevant income in the tool), optional BVG, similar cantonal/federal tax, LAMal (~CHF 4,200), accountant (~CHF 3,000), and small operating costs (~CHF 1,500)—often lands near CHF 68,000–72,000 net cash. Your commune and deductions move this by thousands.
| Item | Employee (CHF 100k) | Self-employed (CHF 100k) |
|---|---|---|
| Gross / revenue | CHF 100,000 | CHF 100,000 |
| AHV/IV/EO (employee share / full) | −CHF 5,300 | −CHF 10,000 |
| ALV (unemployment) | −CHF 1,100 | CHF 0 (not covered) |
| BVG (pension, employee / voluntary) | −CHF 3,200 | −CHF 3,200 |
| Federal direct tax (simplified) | −CHF 1,400 | −CHF 1,400 |
| Cantonal + communal tax (Vaud model) | −CHF 10,800 | −CHF 10,800 |
| LAMal health insurance | −CHF 4,200 | −CHF 4,200 |
| Accountant (fiduciaire) | — | −CHF 3,000 |
| Insurance, software | — | −CHF 1,500 |
| ≈ Net take-home | ≈ CHF 77,500 | ≈ CHF 69,000 |
Simplified model for canton Vaud. The employer additionally pays AHV/IV/EO employer share (~5.3%), ALV (~1.1%), BVG employer share, and accident insurance—often **CHF 11,000–13,000** hidden load not on your payslip.
Common mistakes when comparing Swiss net pay
Ignoring the canton effect
Cantonal tax rates vary enormously. The same CHF 100,000 can mean CHF 6,000–8,000 more net in a light canton than in a high one. Always compare within the same canton you select in the tool.
Forgetting the double AHV hit
Employees split AHV/IV/EO with the employer. Self-employed pay both halves—about 10% instead of 5.3% on relevant income in typical models. On CHF 100,000 that is ~CHF 4,700 extra before income tax.
Treating LAMal as a salary subsidy
LAMal premiums are individual policies; there is no employer “subsidy” like in DE/FR payroll. The cash impact is similar employee vs freelancer, but you lose employer accident (LAA) coverage unless you buy it.
Missing the BVG gap
Employer BVG contributions (often 50–60% of the total) vanish when you invoice solo. Voluntary BVG as self-employed is possible but rarely matches the employer stack—budget pillar 3a explicitly.
Who benefits most from freelancing in Switzerland?
When self-employment tends to win
Self-employment is financially attractive in Switzerland when:
- Your **day rate** clears **CHF 1,200** sustainably (IT, pharma, finance niches).
- You keep **80%+ utilisation** (~170+ billable days/year).
- You reside in a **lower-tax canton** (Zug, Schwyz, Nidwalden, Appenzell I.Rh.—model still needs your commune).
- You invoice **foreign clients** where Swiss VAT on services may be out of scope (verify with your fiduciary).
When employment is safer
Self-employment is risky when:
- Your day rate is **below CHF 800**—AHV doubling and lost employer BVG eat margin fast.
- You must insure a **family** on LAMal (**CHF 1,800+/month** is common).
- Your industry has **volatile demand** and you rely on ALV (self-employed are generally excluded).
- You need **mortgage affordability** based on stable payslips—banks discount variable freelance income.
How cantons change the equation
On the same taxable income, effective cantonal + communal burden can range from roughly ~22% in light cantons (Zug, Schwyz, Nidwalden in typical urban models) to ~35%+ in high-load cantons such as Geneva, Vaud, or Basel-Stadt at around CHF 100,000 gross. That spread alone can move your freelance break-even day rate by about 10–15% for the same target net: a freelancer in Zug keeps materially more than one in Geneva at identical headline revenue.
Church tax (Kirchensteuer) adds about 0–2.5% depending on canton and registered confession; if you are not affiliated, file the opt-out correctly so you are not taxed as if you were.
Practically: if you are choosing where to register an Einzelfirma, personal tax domicile drives income tax. A business address in a low-tax canton does not relocate your Steuerwohnsitz. Model your own canton in this tool, then sanity-check the minimum rate you must invoice using the Swiss freelance rate calculator.
BVG: the hidden freelance penalty
As an employee, your employer pays roughly half of BVG (occupational pension) contributions. As self-employed, you pay 100% yourself—or you treat BVG as voluntary, which many sole traders do in the early years. Skipping BVG frees cash today but opens a retirement gap: at a CHF 120,000 salary level the employer BVG layer alone is often on the order of CHF 7,000–10,000 per year. Over 20 years, even without aggressive return assumptions, that is CHF 150,000–200,000 of missing pension capital versus staying employed.
Use our break-even calculator to see how funding BVG (or a pillar 3a substitute) shifts your minimum viable rate. For the long-horizon picture across countries, read freelance retirement gap.
FAQ
No. It provides a simplified estimate for orientation. For binding tax planning, consult a licensed fiduciary.
Deductions (pillar 3a, professional expenses, childcare), commune-specific multipliers, church tax, and wealth tax can all move the result.
Yes—the calculator applies a simplified cantonal factor based on the canton you select. Actual rates depend on commune and civil status.
VAT is not modeled in net pay. Businesses with revenue over CHF 100,000 generally register (8.1% standard rate). Below that, registration may be optional—check FTA rules.
Not yet. Employees can deduct up to CHF 7,056 (2025 headline) and self-employed up to 20% of net income (capped). This lowers taxable income for both.
Often **CHF 130,000–145,000** gross revenue depending on canton and operating costs—use the break-even line in the tool.
No—this models sole proprietorship. Corporations stack corporate tax and dividend/ salary choices.
You can continue voluntary BVG via a foundation, but you typically pay both shares. Many freelancers lean harder on pillar 3a after fixing LAMal.