Cross-border workers · 2026
Choose your country of residence to compute your real net, integrating the bilateral convention, Swiss social charges and the country-of-residence taxation.
Four bilateral conventions structure cross-border taxation in Switzerland by country of residence. Each combination (work canton × residence country) follows its own rules: source tax, country-of-residence taxation, social security, remote work. We publish one calculator per country.
German cross-border regime: 4.5 % flat at source in CH (DBA art. 15a) + German Lohnsteuer with credit. 60-day tolerance.
Exclusive taxation in Austria per CH-AT DBA. Tolerance ~30 km border zone, 45 days.
Old vs new cross-border workers (2020 agreement, in force since 17/07/2023). GR, TI, VS only. ESTV tariffs R/S/T/U/V.
All our calculators use the official 2026 schedules (ESTV CH, finance laws and URSSAF/national social security).