Taxes in Grenchen — Tax Calculator 2026
Tax rate 114.9% · Rank 34 of 104 in canton Solothurn
Grenchen — Key Facts
- Municipal tax multiplier
- 114.9%
- Rank in canton
- 34 / 104
- Canton
- Solothurn (SO)
Grenchen vs. cantonal average Solothurn
Grenchen is 2.5 percentage points below average of canton Solothurn.
Cost of living in Grenchen
- Health insurance (median)
- CHF 412/mo.
- Cantonal premium region 1
- Rent 2 rooms (median)
- CHF 944/mo.
- Rent 3 rooms (median)
- CHF 1’153/mo.
- Cantonal average
- Rent 4 rooms (median)
- CHF 1’373/mo.
- Rent 5 rooms (median)
- CHF 1’686/mo.
Health insurance: FOPH data 2026, adults, standard model, deductible CHF 300. Rent: FSO structural survey 2024.
Relocate to Grenchen? Compare taxes, health insurance & rent now →
Reference tax amounts Grenchen
Estimated annual tax burden (single, no children, no confession). Incl. cantonal, municipal and federal tax.
| Gross income | Tax burden |
|---|---|
| CHF 60'000 | CHF 7’538 |
| CHF 80'000 | CHF 12’246 |
| CHF 120'000 | CHF 22’783 |
Data: FTA tax tariffs 2026. Standard deductions included.
Cheapest 5 municipalities in Canton Solothurn
Calculate taxes in Grenchen
Your details
Max. CHF 7,258 (2026) · also in deductions section
Non-binding estimates. Not tax or financial advice. Without guarantee — no substitute for individual professional advice.
Salary comparison · FSO data 2024
What do people earn in Grenchen?
Compare your salary to the median in the Espace Mittelland region — by industry, education and age.
Compare salary now →Frequently Asked Questions About Taxes in Grenchen
What is the tax multiplier in Grenchen?
The municipal tax multiplier in Grenchen is 114.9% (as of 2026). Grenchen ranks 34 out of 104 municipalities in Canton Solothurn.
How much tax do you pay in Grenchen with an income of 80,000?
With a gross income of CHF 80,000 (single, no denomination), the total tax burden in Grenchen is approximately CHF 12’246 per year. This includes cantonal, municipal and federal tax.
Which municipality in Canton Solothurn has the lowest taxes?
The cheapest municipality in Canton Solothurn is Kammersrohr with a tax multiplier of 65%.