Support
Online help
Answers to frequently asked questions can be found on our FAQ page. We are also happy to help you in the chat.
Inquiries by e-mail
You can also contact us by e-mail: support@viac.ch
Inquiries by phone
Tel. 0800 80 40 40
Postal address
Terzo Vorsorgestiftung der WIR Bank
Auberg 1
CH-4002 Basel
