Emails have been identified that purport to be from the Federal Tax Administration (FTA) and use the following addresses (this list is not exhaustive): @federaltaxadministration.com, @ftaswiss.live. These addresses are not affiliated with the FTA and constitutes a phishing attempt. Reminder: Official emails from Swiss federal authorities are sent from addresses ending in @admin.ch (or a subdomain of xxx.admin.ch). Do not click on any links, do not open any attachments, and do not provide any personal, financial, or tax information. Report the message according to current procedures and delete it.

Further measures can be found on the website of the Federal Office for Cyber Security.
Federal Office for Cyber Security

Tax at source rates for import into payroll accounting systems (ERP systems)

The cantonal tax at source rates (TXT/ZIP format) are intended exclusively for employers, software suppliers, etc. There are no plans to publish all tax at source rates (e.g. in PDF format) on the website of the Federal Tax Administration (FTA). Links to the cantonal tax administrations will be provided for this information.

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.