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Warning – Pishing Attempt !

Updated on 6 Jul 2026

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.

Tax implications for Swiss taxpayers of Altera vs. Commissioner decision of the US Tax Court of 7 June 2019

A cost-sharing arrangement (CSA) is an intra-group agreement under US American law which is defined and strictly regulated in the US Treasury Regulations. This agreement is the result of both parties' commitment to share the costs, risks and benefits of the development of one or more intangible assets. The costs are shared proportionately, based on each party's expected profit from the use of the developed assets according to a contractually agreed profit distribution.

Questions and answers in connection with cost sharing arrangement

Here you will find information on various transfer pricing topics in connection with cross-border transactions. This information is intended to provide clarification on selected issues. It is general in nature and cannot be used as the sole basis for the tax assessment of a specific fact pattern.

Contact

Please use the contact form for enquiries and to request a callback. If you would like us to call you back, please select the option ‘Would you like us to call you back?’ on the contact form and briefly describe your matter. Many thanks in advance.

Submit a ruling

To submit a transfer pricing ruling, please use the following email address: transferpricing(at)estv.admin.ch.

Federal Tax Administration FTA
Team Transfer Pricing
Eigerstrasse 65
3003 Berne