Quellensteuer
Complete guide to Swiss withholding tax for expats: rates by canton, how to claim refunds, B-permit and C-permit rules.
NOV (Nachtragsveranlagung) in Switzerland
What is the Nachtragsveranlagung (NOV) in Switzerland, who must file it, the deadline (31 March), and what deductions you can claim to reduce your tax bill.
B Permit and Quellensteuer: What Every Expat Must Know
How Quellensteuer works with a Swiss B permit: who qualifies, when it stops, what happens when you get a C permit, and your rights as a B-permit holder.
Quellensteuer Calculator for Switzerland
How to calculate your Quellensteuer in Switzerland: online tools by canton, the tariff tables explained, and what your employer actually deducts.
Quellensteuer Rates by Canton 2026
Quellensteuer rates across Swiss cantons in 2026: Zurich, Geneva, Zug, Vaud, Basel and more. Which canton taxes you least and why it matters.
How to Claim a Quellensteuer Refund in Switzerland
Step-by-step guide to claiming back overpaid Quellensteuer: Korrekturgesuch vs NOV, eligible deductions, deadlines and which canton to file with.
What Is Quellensteuer in Switzerland?
Quellensteuer explained for expats in Switzerland: who pays it, how it's calculated, which cantons apply it, and how to reclaim overpaid tax.