Mileage deduction 2026: CHF 0.75 per km – check your tax return
A small but effective change: from tax year 2026, a flat-rate deduction of CHF 0.75 per kilometre may be claimed for commuting and professional travel by private vehicle – up from the previous CHF 0.70. Anyone who regularly commutes to work or covers professional distances should ensure this figure is correctly entered in their tax return.









