All 26 Swiss cantons. Real, specific guidance.

Key cantonal deductions

• Professional expenses: flat-rate 3% of net salary (min CHF 2,000 / max CHF 4,000)
• Commuting: cantonal cap CHF 5,000 (higher than federal CHF 3,200)
• Childcare: up to CHF 10,100 per child under 14
• Health costs: deductible above 5% of net income
• Home office: allowed if employer confirms no fixed workplace

Steuerfuss range

~100–130% depending on municipality (Zurich city ~119%)

Special notes

Largest canton by population with a strong expat community. ZHtax is one of the most advanced cantonal tools. Pillar 3a follows the federal limit (CHF 7,258 employed / CHF 36,288 self-employed for 2024).

Key cantonal deductions

• Commuting: NO cantonal cap — full cost deductible (federal CHF 3,200 cap still applies federally)
• Professional expenses: flat-rate or actual costs
• Childcare: generous third-party childcare deduction
• Home office: deductible for employees without a fixed desk (employer confirmation required)
• Donations: deductible up to 20% of net income

Steuerfuss range

~300–320% combined cantonal + municipal (one of the highest burdens in CH)

Special notes

Capital canton. High overall burden, but the uncapped commuting deduction is significant for long-distance commuters.

Key cantonal deductions

• Professional expenses: flat-rate 3% (min CHF 2,000 / max CHF 4,000)
• Commuting: federal cap CHF 3,200
• Childcare: up to CHF 6,000 per child
• Health costs: above 5% of net income

Steuerfuss range

~170–210% combined

Special notes

Attractive for families. Rural and mountain municipalities apply lower multipliers.

Key cantonal deductions

• Standard federal deduction framework
• Commuting: federal cap CHF 3,200
• Childcare: up to CHF 3,000 per child

Steuerfuss range

~90–110% combined — relatively low burden

Special notes

Small mountain canton with low population and very few cross-border workers.

Key cantonal deductions

• Professional expenses: flat-rate or actual
• Commuting: federal cap CHF 3,200
• Childcare: third-party costs deductible
• Donations deductible

Steuerfuss range

~95–140% combined (Freienbach / Wollerau among the lowest in CH at ~70%)

Special notes

Freienbach and Wollerau are among the lowest-tax municipalities in Switzerland. Proximity to Zurich makes it very popular with high-earning commuters.

Key cantonal deductions

• Standard federal framework
• Historically a flat-tax model — now progressive but still low rates
• Commuting: federal cap CHF 3,200

Steuerfuss range

~100–120% combined — among the lower-burden cantons

Special notes

Small central Switzerland canton. Very business-friendly tax regime.

Key cantonal deductions

• Standard federal framework
• Commuting: federal cap CHF 3,200
• Childcare deduction available

Steuerfuss range

~100–115% combined — low-burden canton

Special notes

Alongside Obwalden, part of historically low-tax central Switzerland.

Key cantonal deductions

• Standard federal deduction framework
• Commuting: federal cap CHF 3,200
• Professional expenses flat-rate

Steuerfuss range

~110–130% combined

Special notes

Small eastern canton with a direct-democracy tradition (Landsgemeinde).

Key cantonal deductions

• Standard deductions apply — but the effective burden is so low that planning still matters
• Commuting: federal cap CHF 3,200
• Childcare deduction available
• Wealth tax: lowest in Switzerland

Steuerfuss range

~82% combined — LOWEST in Switzerland

Special notes

The most tax-advantaged canton in Switzerland. Popular with entrepreneurs and crypto investors. Crypto assets are taxable as wealth, but capital gains on private holdings are tax-free at federal and cantonal level.

Key cantonal deductions

• Commuting: federal cap CHF 3,200
• Childcare: third-party costs deductible
• Donations: up to 20% of net income
• Professional expenses: flat-rate or actual

Steuerfuss range

~230–270% combined

Special notes

Bilingual canton. Fribourg city has higher rates; agricultural regions lower.

Key cantonal deductions

• Standard federal framework
• Commuting: federal cap CHF 3,200
• Childcare deduction available
• Health costs above 5% of net income

Steuerfuss range

~110–150% combined depending on municipality

Special notes

Industrial canton with many employees in manufacturing and services.

Key cantonal deductions

• Professional expenses: flat-rate 20% of net salary (min CHF 800 / max CHF 4,000) — one of the most generous in CH
• Commuting: actual public transport cost deductible (no arbitrary cap)
• Childcare: up to CHF 6,700 per child
• Cross-border commuters (DE/FR): subject to withholding tax (Quellensteuer) unless correction filing applied
• Homeowners: Eigenmietwert (imputed rental value) applies — must be declared
• Health costs: above 5% of net income

Steuerfuss range

~95–100% cantonal — very competitive for mid-to-high earners

Special notes

City-canton with no rural municipalities. Strong pharma and finance sector, high expat density. Cross-border workers from Germany and France have specific withholding tax rules.

Key cantonal deductions

• Professional expenses: flat-rate 3% (min CHF 2,000 / max CHF 4,000)
• Commuting: federal cap CHF 3,200 applies
• Childcare: up to CHF 6,000 per child
• Cross-border commuters: withholding tax rules apply (similar to BS)
• Health costs: above 5% of net income

Steuerfuss range

~60–90% cantonal + municipal multiplier — varies significantly (Binningen, Riehen vs. rural communes)

Special notes

Suburban canton around Basel-Stadt. Many residents commute to BS or across the German/French border. Separate tax return from BS even if working in BS.

Key cantonal deductions

• Standard federal framework
• Commuting: federal cap CHF 3,200
• Professional expenses flat-rate
• Childcare deduction available

Steuerfuss range

~110–135% combined

Special notes

Northern canton bordering Germany. Cross-border workers from Germany are subject to withholding tax.

Key cantonal deductions

• Standard federal framework
• Commuting: federal cap CHF 3,200
• Childcare available

Steuerfuss range

~130–160% combined

Special notes

Half-canton with Reformed (Protestant) tradition and lower population density.

Key cantonal deductions

• Standard federal framework
• Commuting: federal cap CHF 3,200

Steuerfuss range

~130–155% combined

Special notes

Smallest half-canton by population. Direct democracy (Landsgemeinde), Catholic tradition.

Key cantonal deductions

• Professional expenses: flat-rate 3% (min CHF 2,000 / max CHF 4,000)
• Commuting: federal cap CHF 3,200
• Childcare: up to CHF 7,500 per child — generous for eastern CH
• Donations: deductible up to 20%
• Health costs: above 5% of net income

Steuerfuss range

~100–130% combined depending on municipality

Special notes

Large eastern canton with significant cross-border workers from Austria and the Liechtenstein border area. Liechtenstein-employed Swiss residents fall under specific treaty rules.

Key cantonal deductions

• Professional expenses: flat-rate or actual costs
• Commuting: federal cap CHF 3,200
• Childcare deduction available
• Tourism / hospitality workers: specific expense rules for seasonal employees
• Second home / rental income: cantonal rules for holiday apartments

Steuerfuss range

~100–170% combined — varies significantly (Davos, St. Moritz vs. rural communes)

Special notes

Switzerland's largest canton by area. Trilingual; Romansh speakers can file in Romansh. Large tourism sector — second-home owners must file separate declarations for property income.

Key cantonal deductions

• Professional expenses: flat-rate 3% (min CHF 2,000 / max CHF 4,000)
• Commuting: federal cap CHF 3,200
• Childcare: up to CHF 6,000 per child
• Health costs: above 5% of net income
• Donations deductible

Steuerfuss range

~100–125% combined — moderate burden

Special notes

Third-most populous canton. Many residents commute to Zurich and Basel. Specific employer deduction rules apply for shift workers at the nuclear plants located here.

Key cantonal deductions

• Standard federal framework
• Commuting: federal cap CHF 3,200
• Childcare deduction available
• Specific agricultural property rules for farming households

Steuerfuss range

~110–140% combined

Special notes

Eastern canton bordering Germany. Cross-border workers from Germany subject to withholding tax.

Key cantonal deductions

• Professional expenses: actual or flat-rate
• Commuting: federal cap CHF 3,200 plus cantonal allowances
• Childcare deduction available
• Frontalieri (Italian cross-border workers): governed by the revised 2023 Italy–Switzerland double-taxation agreement (lump-sum tax at source for new frontalieri; old-regime transition until 2033)
• Wealth tax applies at cantonal level

Steuerfuss range

~100–135% combined depending on municipality

Special notes

Italian-speaking canton with one of the largest frontalieri populations in Switzerland (~80,000+ daily commuters from Italy). The 2023 revised agreement is critical for TI residents and Italian-side workers — TaxPilot flags this for every TI user.

Key cantonal deductions

• Professional expenses: flat-rate or actual (3% standard)
• Commuting: federal cap CHF 3,200 applies
• Childcare: generous — up to CHF 10,000 per child for external care
• Health costs: above 5% of net income
• Second homes in VD: strict rental income and Eigenmietwert rules

Steuerfuss range

~155–200% combined — Lausanne city among the highest in CH

Special notes

Second-largest French-speaking canton. Lausanne is the Olympic capital with a large international organisation population (IOC, etc.) and specific tax treaty exemptions. Strong expat and diplomatic community.

Key cantonal deductions

• Professional expenses: flat-rate standard
• Commuting: federal cap CHF 3,200
• Childcare deduction available
• Seasonal hospitality workers: specific expense rules
• Second home / chalet rental income: cantonal rules apply

Steuerfuss range

~100–150% combined depending on municipality

Special notes

Bilingual alpine canton with a large tourism and hospitality sector. Many second-home owners from other cantons and abroad must file separately for property income.

Key cantonal deductions

• Professional expenses: flat-rate or actual
• Commuting: federal cap CHF 3,200
• Childcare deduction available
• Health costs above 5% of net income

Steuerfuss range

~130–160% combined

Special notes

French-speaking canton with a strong watchmaking industry. Cross-border workers from France subject to withholding tax.

Key cantonal deductions

• Professional expenses: generous flat-rate or actual
• Commuting: cantonal allowance in addition to federal cap
• Childcare: up to CHF 25,000 per child — most generous in CH
• International organisation employees: specific exemptions under host-state agreements
• C/B permit holders: specific quasi-resident filing rules (NOR — Newly Obligated Residents)
• Health costs: above 5% of net income

Steuerfuss range

Low cantonal rate, high municipal — combined effective rate among Switzerland's highest

Special notes

International hub with UN, WTO, WHO and large diplomatic community. Cross-border workers from France are very common — specific Geneva-France agreement applies. Highest childcare deduction in Switzerland reflects cost of living.

Key cantonal deductions

• Standard federal framework
• Commuting: federal cap CHF 3,200
• Childcare deduction available
• Health costs above 5% of net income

Steuerfuss range

~270–300% combined — among the higher burdens in CH

Special notes

Youngest Swiss canton (1979). French-speaking, bordering France. Cross-border workers from France subject to withholding tax.