The Ultimate Swiss Budget Calculator
March 10, 2026
8 min read
Learn / Calculators / Budget Calculator
The Ultimate Swiss Budget Calculator 2026
Gross salary → social deductions → taxes → net → expenses → savings rate → investment potential. In 5 steps. With canton/municipality taxes, childcare deduction (Zurich up to CHF 25'000), married couples tariff and wealth tax.
By Team arvy · Reviewed by Patrick Rissi, CFA and Florian Jauch, CFA · Updated: May 2026 · Interactive calculator
In 30 seconds — what you need to know
- Social deductions (statutory): AHV/IV/EO 5.30% + ALV 1.10% (up to CHF 148'200) + NBU ~1.20% + BVG 3.5–9.0% (age-dependent). Total typically 11–17% of gross salary.
- Taxes vary massively: On CHF 100'000 income, between Zug (~CHF 11'000) and Neuchâtel (~CHF 25'400) — over CHF 14'000 per year of difference just because of the canton.
- Childcare tax deduction Zurich: Since 2024 up to CHF 25'000 per child per year (cantonal tax) — the highest deduction in Switzerland. Federal tax: max CHF 10'100.
- Pillar 3a: Max 2026 CHF 7'258 (with pension fund) — fully deductible, saves ~CHF 2'400–2'900/year depending on canton and marginal tax rate.
- Savings rate target: Swiss average 15–20%, experts recommend 20%+, FIRE aspirants 40–60%. Every percentage point more shortens the path to financial independence noticeably.
Swiss Budget Calculator 2026: From gross salary to investment budget
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How much of your gross salary actually remains? In Switzerland this question is more complex than in most countries — taxes are not automatically deducted from your paycheck (except for source tax), social contributions are split across AHV, ALV, BVG and NBU, and the tax burden varies massively by canton, municipality and marital status.
The arvy Budget Calculator computes your personal budget in five steps: from gross income through all social deductions (AHV/IV/EO 5.3%, ALV 1.1%, NBU ~1.2%, BVG age-dependent 3.5–9.0%) and a tax estimate by canton and municipality, to your monthly living costs and your savings rate. For married couples, it calculates household income with partner earnings, separate social deductions and the married couples federal tax tariff.
What are the main deductions from a Swiss salary?
Every employee in Switzerland pays mandatory social insurance contributions: AHV/IV/EO (5.30% of gross salary), unemployment insurance ALV (1.10% up to CHF 148'200), non-occupational accident insurance NBU (~1.2%) and pension fund BVG (3.5–9.0% depending on age, on the coordinated salary from CHF 22'050 to CHF 88'200). On top come income taxes at federal, cantonal and municipal level — plus church tax depending on denomination (typically 8–18% of the cantonal/municipal tax).
Why are canton and municipality so important?
Switzerland has 26 cantons, each with its own tax progression. On an income of CHF 100'000, the tax burden between the cheapest canton (Zug) and the most expensive (Neuchâtel) can vary by over CHF 14'000 per year. Within a canton, the municipal tax multiplier adds another 20–40% difference. This makes your place of residence the single most important tax decision in Switzerland — and for many careers more valuable long-term than a salary raise. More detail in the Tax Progression Calculator.
Canton comparison at CHF 100'000 gross salary (single, no children)
| Canton | Tax index | Estimated tax | Characterisation |
|---|---|---|---|
| Zug | 55% | ~CHF 11'000 | Tax haven, very low progression |
| Schwyz | 68% | ~CHF 13'500 | One of the lowest burdens |
| Nidwalden | 72% | ~CHF 14'200 | Low, attractive for high earners |
| Zürich | 100% | ~CHF 19'500 | Swiss average |
| Bern | 121% | ~CHF 23'500 | Above average |
| Geneva | 122% | ~CHF 23'800 | High burden, French-speaking level |
| Neuchâtel | 130% | ~CHF 25'400 | One of the most expensive cantons |
Approximate values, cantonal capital, no denomination. For binding calculations: ESTV Tax Calculator.
What's left of typical Swiss salaries?
Three realistic sample calculations (single, Zurich city, no children, age 35, with maximum Pillar 3a CHF 7'258):
| Gross salary | Social deductions | Taxes (~) | Net before 3a | Net after 3a |
|---|---|---|---|---|
| CHF 80'000 | ~CHF 10'500 | ~CHF 12'500 | ~CHF 57'000 | ~CHF 49'700 |
| CHF 100'000 | ~CHF 13'200 | ~CHF 19'500 | ~CHF 67'300 | ~CHF 60'000 |
| CHF 120'000 | ~CHF 16'000 | ~CHF 27'000 | ~CHF 77'000 | ~CHF 69'700 |
| CHF 150'000 | ~CHF 20'500 | ~CHF 37'500 | ~CHF 92'000 | ~CHF 84'700 |
For your concrete situation: run through all steps in the interactive calculator above. Detailed salary breakdown with part-time comparisons: Swiss Salary Breakdown.
What's a good savings rate in Switzerland?
The average savings rate in Switzerland is around 15–20%. Financial experts recommend at least 20% for long-term wealth building. A savings rate above 30% massively accelerates the path to financial independence — thanks to the compound interest effect. Anyone aiming for FIRE (Financial Independence, Retire Early) typically needs 40–60%. The most important step: don't leave your savings in a bank account (where inflation erodes them), but invest. Calculate your personal savings rate in the Savings Rate Calculator or your FIRE date in the FIRE Calculator.
Savings rate reality in numbers
10% savings rate → financial independence in ~51 years. 20% → ~37 years. 30% → ~28 years. 50% → ~17 years. 70% → ~9 years. Every 10% increase in savings rate shortens FIRE by several years — simultaneously through a higher savings rate and a lower target wealth.
📚 arvy Book Club
The Simple Path to Wealth — the classic for savers
JL Collins wrote this book as letters to his teenage daughter: save aggressively, invest the rest in a low-cost index fund, never sell in a crash. What works for Swiss investors — and where does arvy go one step further?
Pillar 3a: The biggest tax lever
The maximum contribution to Pillar 3a is 2026 CHF 7'258 for employees with a pension fund. This contribution is fully deductible from taxable income — at a marginal tax rate of 35%, that saves around CHF 2'540 in taxes per year. New from 2026: missed contributions can be made up retroactively for up to 10 years (only for gaps from 2025 onwards). Details: Pillar 3a Retroactive Contributions 2026 and 3a Tax Savings Calculator.
Childcare costs: The underestimated tax deduction
Childcare costs are one of the largest expenses for young families in Switzerland — CHF 1'500 to 3'000 per child per month in cities like Zurich. What many don't know: these costs are tax-deductible. For federal direct tax, up to CHF 10'100 per child per year can be deducted. The canton of Zurich increased the deduction on 1 January 2024 to CHF 25'000 per child — the highest deduction in Switzerland. With two children and a marginal tax rate of 35%, that saves up to CHF 17'500/year in Zurich just by filing the tax return correctly. Our Budget Calculator accounts for this automatically.
Understanding the marriage penalty — when is marriage worthwhile for tax purposes?
In Switzerland, married couples are taxed jointly. This has two effects: the married couples tariff for federal tax is significantly milder than the singles tariff (example: a single person pays around CHF 3'400 federal tax on CHF 100'000, a married couple with the same household income only around CHF 880). But: when both partners earn similar amounts, the incomes are added together and pushed into a significantly higher tax bracket — this is the notorious marriage penalty. Its abolition was approved by Swiss voters in 2024 but, according to current estimates, will only take effect around 2032. Until then the married couples tariff applies. Detailed calculation in the Tax Progression Calculator (tab "Marriage effect").
Source tax for expats and new residents
Foreign employees without a C residence permit are taxed at source in Switzerland — the employer deducts the tax directly from the gross salary. Source tax is a flat-rate calculation and does not account for all deductions (3a, pension fund buy-ins, professional expenses). From CHF 120'000 gross salary, or with a Swiss spouse, you can request a subsequent ordinary assessment — which usually means a tax refund if you have high 3a contributions or childcare costs. More in the guide: Swiss Salary Breakdown.
Frequently asked questions about Swiss budgeting
How much net remains of CHF 100'000 gross salary in Zurich?
For a single 35-year-old employee in the city of Zurich, no children, no denomination and with maximum Pillar 3a contribution, around CHF 60'000 per year (CHF 5'000/month) net remains after social deductions, taxes and 3a savings. The exact figure varies by ±5–10% depending on municipality and personal situation.
In which Swiss canton are taxes lowest?
Zug, with tax index 55%, is the cheapest canton, followed by Schwyz (68%), Nidwalden (72%) and Obwalden (78%). On CHF 100'000 income, the difference between Zug and the most expensive canton (Neuchâtel, 130%) can exceed CHF 14'000 per year — that's over CHF 280'000 over 20 years.
How high are social deductions in Switzerland in 2026?
AHV/IV/EO: 5.30% of gross salary. ALV: 1.10% up to CHF 148'200, 0.5% above. NBU (non-occupational accident): ~1.2%. BVG/pension fund: age-dependent 3.5–9.0% on the coordinated salary (CHF 22'050 to CHF 88'200). Total typically 11–17% — for young employees under 25 the BVG drops out, for those over 55 it is highest.
What is a good savings rate in Switzerland?
Swiss average: 15–20%. Recommendation from financial experts: 20%+. FIRE aspirants (early retirement) need 40–60%. Anyone saving 20% on a Swiss median salary of CHF 6'788/month can build over CHF 1 million in wealth over 30 years at 7% return — purely through consistency.
How much do I really save with Pillar 3a?
With a maximum contribution of CHF 7'258 (2026), you save around CHF 1'815/year at a marginal tax rate of 25%, around CHF 2'540/year at 35%, around CHF 3'266/year at 45%. Over 30 years that adds up to CHF 55'000–100'000 tax savings — without accounting for investment returns. Calculation in the 3a Tax Savings Calculator.
What does childcare cost in Switzerland — and how much can I deduct?
Full-time daycare: CHF 1'500–3'000/child/month in cities like Zurich, Geneva, Basel. Tax-deductible: up to CHF 10'100/child/year at federal level, in Zurich since 2024 up to CHF 25'000/child/year at cantonal level (highest deduction in Switzerland). With two children in Zurich, this saves up to CHF 17'500/year at a 35% marginal tax rate — provided you claim the deduction in your tax return.
Is marriage worthwhile for tax purposes in Switzerland?
Yes, if one partner earns significantly less (or doesn't work) — the married couples tariff for federal tax is then milder than the singles tariff. No or "marriage penalty" if both earn similar amounts — then the progression intensifies. The abolition of the marriage penalty was approved by Swiss voters in 2024 but will only take effect around 2032. Until then, marriage often does not pay off purely for tax reasons for dual earners.
How accurate is this calculator's tax calculation?
Social deductions (AHV, ALV, NBU, BVG) are based on statutory rates and are very accurate (±1%). The tax calculation is an approximation with an accuracy of ±15–25% — it does not account for all individual deductions (professional expenses, mortgage interest, pension fund buy-ins, donations, debt interest, medical costs). For binding calculations use the ESTV Tax Calculator.
How high is wealth tax in Switzerland?
Typically 0.1–0.8% per year on net wealth (bank deposits + securities + real estate minus debts), above an allowance of CHF 50'000–200'000 depending on canton. With CHF 500'000 wealth and 0.3% wealth tax in Zurich: around CHF 1'200/year. Important: capital gains on securities are tax-free in Switzerland — one of the biggest advantages of the Swiss tax system.
What happens to my money in a savings account at 1.5% inflation?
With CHF 50'000 in a savings account at 0.5% interest and 1.5% inflation, you lose 1% real value per year. After 10 years the purchasing power has dropped to ~CHF 45'200, after 20 years to ~CHF 40'800. The same money at 7% stock market return over 20 years: CHF 193'500. Difference: over CHF 150'000. Calculation in the Inflation Calculator.
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Set up a savings plan →arvy Budget Calculator 2026. Social deductions: statutory rates. Taxes: approximation (±15–25%). Not tax or investment advice. ESTV Tax Calculator · Imprint
