Can I Claim Business Travel (Geschäftsreisen) as a Business Expense in Switzerland?
Fully deductible for genuine business travel including flights, trains, hotels, and meals when away from base. Switzerland has clear ESTV guidelines on permissible expense rates. Personal or holiday components must be excluded.
What Federal Tax Administration (ESTV/FTA) says
Business travel costs are deductible as Geschäftsspesen under Swiss tax law provided they are: incurred wholly and exclusively for business purposes, supported by receipts, and reasonable in value. The ESTV publishes maximum per diem rates for meal and accommodation allowances when using flat-rate expense rules (Spesenpauschalen). For actual expenses, receipts are required. Car mileage for own vehicle use is reimbursed at CHF 0.70 per km (ESTV flat rate) for business journeys.
When you can claim
- Return flights or rail tickets to client meetings, conferences, or business events
- Hotel accommodation on multi-day business trips
- Meals during travel when away from the normal business location for more than 6 hours
- Taxi, rental car, and public transport for business purposes
- Car mileage at CHF 0.70/km for use of personal vehicle on business
- Travel insurance and baggage fees on business trips
When you cannot claim
- Personal or holiday extensions to business trips (must apportion)
- Commuting costs between home and regular workplace (these are personal deductions, not business)
- Meals at your normal place of work (these are not travel expenses)
- Spouse or partner travel unless demonstrably business-required
Good to know
Pro tip: Swiss companies can implement a formal Spesenreglement (expense policy) approved by the cantonal tax authority. Once approved, flat-rate allowances can be paid to employees without individual receipts — significantly reducing administrative burden for frequent travellers.
Stop guessing what you can claim in Switzerland
AccountsOS automatically categorises expenses with Federal Tax Administration (ESTV/FTA)-aware rules and tells you exactly what is claimable.
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