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Taxes in Kienberg (SO) 2026

Rank № 97 of 106 communes in canton Solothurn.

129%

How Kienberg compares

Canton SO average117%
Cheapest in SO65%
Most expensive in SO145%
Switzerland median107%
Canton range
65–145
106 communes in SO
Cantonal average
117.4
commune-level multiplier
National median
107
across 2'122 communes
Example calculation: annual tax bill in Kienberg by income
StatusGross incomeAnnual tax
SingleCHF 80'000CHF 13'211
SingleCHF 120'000CHF 24'460
SingleCHF 180'000CHF 44'655
MarriedCHF 150'000CHF 26'598
Married, 2 childrenCHF 200'000CHF 36'737
Assumptions: standard deductions, no religious affiliation. Federal, cantonal and communal tax, excluding church tax. Source: ESTV.

By cantonal standards you'll pay more in Kienberg — Solothurn has lower rates elsewhere. Moving to Erlinsbach (AG) would save roughly CHF 6'408 per year at an income of CHF 120,000. For an income of CHF 120,000, the tax bill in Kienberg comes to roughly CHF 24'460.

What is the tax rate in Kienberg in 2026?
The communal tax rate in Kienberg is 129% in 2026, and the cantonal rate is 117.4%.
How much tax do you pay in Kienberg on a CHF 100,000 income?
On a gross income of CHF 100,000 (single, no religious affiliation), the total tax bill in Kienberg is roughly CHF 18'623 per year.
Is Kienberg a low-tax commune?
Kienberg ranks 97 of 106 in canton Solothurn and is among the higher-tax communes there.
Which neighboring commune has lower taxes?
Erlinsbach (AG) is only 4.0 km away, and the tax bill there is roughly CHF 6'408 lower at an income of CHF 120,000.
Sources & methodology

Source: ESTV cantonal tax sheets 2026. Illustrative calculation based on standard assumptions — use the calculator for an exact figure.