Secure Data Exchange
Portals are a convenient electronic storage space in which files can be uploaded, downloaded and/or stored while maximizing the security of sensitive information.
This portal gives you a reliable, secure space where you can exchange information with US TAX SERVICES AG.
To access the Portal please use the Client-Login form on this page or click on this link or copy and paste it into your web browser: https://www.clientaxcess.com
Should you have any questions, please contact us at +41 (0)44 212 40 60.
