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Security alert

Phishing attempt posing as the FTA

Updated on 21 May 2026

A fraudulent message is currently circulating which purports to be from the Federal Tax Administration (FTA) and announces an alleged tax refund of CHF 287. This email is a phishing attempt designed to trick you into entering your bank details on a fake government website.Please ignore these emails, do not click on any links they contain, do not disclose any personal information, and delete these emails.

Reporting stamp duty

Would you like to settle your stamp duty? The easiest way to do this is directly online via FTA Portal. You need an login to do this.

Stamp duty

Declaration of the levy on transferred securities (forms 9 and 9FL)

Important note regarding Revolut bank accounts with Swiss IBAN

Please note that until further notice, we are unable to accept Revolut bank accounts with Swiss IBAN for our payment processing.
To ensure smooth processing, we kindly ask you to provide us with alternative bank account details from another financial institution on your declaration or application.
Thank you for your understanding.

Quick and secure settlement of withholding tax online

FTA Portal offers you the following functions:

  • Electronic stamp duty settlement for the following forms:
  • Transaction overview of settlements and registrations submitted online
  • Electronic user management (adding and modifying user rights)

Here you will find all forms for the settlement of Swiss stamp duty.

Questions and answers about Stamp duty

Contact

If you have any questions, please contact us using the contact form.

Specific enquiries (German)

Federal Tax Administration FTA
Main Division DAS
Eigerstrasse 65
3003 Berne