✓ Verified scale
Canton Solothurn · BFS 2601
Solothurn
Rank № 28 of 108 communes in canton SO.
Steuerfussbelow canton median
112%
-3.9pp
vs canton avg
-5.6pp
vs CH median
25th
percentile
How Solothurn compares
Canton SO average▾116%
Cheapest in SO▾50%
Most expensive in SO▾145%
Switzerland median▾107%
Canton range
50–145
108 communes in SO
Cantonal average
115.9
commune-level multiplier
National median
107
across 2,060 communes
Your edition
What would you pay in Solothurn?
Plug in your salary, civil status and 3a balance — the calculator runs the full federal + cantonal + commune assessment for Solothurn in seconds.
Sources & methodology
Verifiable- Commune Steuerfuss
- curated
- Canton tax scale
- ESTV Kantonsblatt SO 2026
- Federal scale
- Federal direct tax 2026, ESTV
- Tax year
- 2026
Always verify against your commune's Steuerverwaltung before financial decisions. Optiqo is a planning tool — not tax advice and not a substitute for an authoritative assessment.