Contact form AEOI

Do you have any questions about the automatic exchange of information? If so, please fill in this form. Your request will be dealt with by specialists.

Note: the Swiss Federal Tax Administration has been tasked with the correct implementation of the applicable agreements and of the AEOI Act. Questions in this regard should therefore be addressed to: info-aia@estv.admin.ch.

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Last modification 27.01.2023

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