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Security alert

Warning ─ Phishing Attempt !

Updated on 22 Sept 2026

Several fraudulent emails are currently being sent from addresses ending in @miumg.edu.gt, with the senders posing as the Federal Tax Administration (FTA). Please note that the official email addresses of the Federal Administration always end in @admin.ch or a subdomain of @***.admin.ch. Please ignore these messages, do not click on any links and do not open any attachments. Thank you for your vigilance.Further protective measures can be found on the website of the National Cyber Security Centre (NCSC).

Cantonal gazettes

The cantonal gazettes focus on special tax provisions and the associated cantonal legal regulations, which fall within the remit of the cantons under the Federal Act on the Harmonisation of Direct Taxes of the Cantons and Municipalities (Tax Harmonisation Act, THA).

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.