Swiss tax, explained in English

Switzerland hands you your own tax return and grants deductions only to people who claim them. Learn how the system works and you stop paying for the parts you did not know about.

Nothing is deducted for you. Childcare, commuting, pillar 3a, insurance premiums and professional costs are all granted only if you enter them.
You are the one filing. There is no employer-does-it-all return here, and the person who knows what you spent is you.
The forms are in German, French or Italian. Every term you meet on them is translated, with the wording printed on the document.

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Every guide covers tax year 2025.

Swiss tax basics

2 guides

How the Swiss system works, what arrives when, and what the deadlines actually are.

Deductions

2 guides

What you can subtract, the caps for Canton Zurich and the federal figures beside them.

Investments & brokers

5 guides

Securities at a foreign broker, reclaiming withholding tax, employee shares and crypto.

Permits & expats

1 guide

Tax at source, the switch to an ordinary return, and moving into or across Switzerland.

Quellensteuer Switzerland: should you file a tax return? (2025)
Taxed at source in Switzerland? When you must file a tax return, when it pays off, NOV vs Tarifkorrektur, and what a C permit changes. Zurich, 2025.
7 min · Checked 2026-08-06

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