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Digital threats

Email phishing

Updated on 2 Apr 2026

Phishing emails purporting to be from the Federal Tax Administration (FTA) are currently in circulation. These claim to contain an official notification regarding a refund. Please ignore these emails, do not click on any links they contain, do not disclose any personal data and delete these emails. Further measures can be found on the website of the Federal Office for Cyber Security.

Circular on anticipatory tax (Swiss withholding tax)

The circulars published on this page are addressed to the cantonal tax authorities, trustees and interested natural and legal taxpayers. They are explanations on specific topics in connection with anticipatory tax.

As English is not one of Switzerland's official languages, only the most important information is translated into English. Please refer to the German, French or Italian original version.