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Confirmation from the authorities/Submission

Confirmation of correct payment of OASI contributions

Has an authority or business partner requested written confirmation that you have paid the OASI/DI/EO/ALV and FAK contributions in good time and in full? Use the contact form or just give us a call on 061 285 22 22 (ask to be connected to the Collection Department).

We will provide the appropriate confirmation in German, French, Italian or English.

For security reasons, the confirmation will be sent by post and exclusively to the address we have in our records of the company about which the information is being provided.

Viaduktstr. 42
4002 Basle
Telephone 061 285 22 22
E-mail info@ak40.ch
Opening hours
Counter / Phone
09:00-11:00 14:00-16:00
Telephone contacts
Make an appointment