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Spontaneous Exchange of Information SEOI

This page is aimed at all taxpayers and tax authorities affected by the Spontaneous Exchange of Information on advance tax rulings.

Questions and answers about the Spontaneous Exchange of Information

General questions

Questions about the procedure

Questions about the tax ruling

Questions about the ruling message & the specialist application (ePortal)

Contact

E-mail

Federal Tax Administration FTA
Division for exchange of information in tax matters
Eigerstrasse 65
3003 Berne