Finland - Katso IDs and authorisations will remain in use until the end of 2020

You can continue using your Katso ID and Katso authorisations to access Tax Administration e-services until the end of 2020. 

After that, you must use the Suomi.fi authentication and authorisation services instead. You can start using Suomi.fi services immediately. 

More details on the schedule will be published later.

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