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Acting on behalf of a person

It is possible to act on behalf of another person in services that have activated Suomi.fi e-Authorizations. Such services include Kela’s MyKanta and the Finnish Tax Administration’s MyTax. See the relevant service’s instructions or contact its customer service to find out whether it has activated Suomi.fi e-Authorizations.

The right to act on behalf another person varies depending on the person on whose behalf you are acting. More information is available on the following pages:

To use an online service on behalf of another person, you must have personal Finnish means of identification such as online banking credentials, a mobile certificate or an ID card with a microchip.

If you are a foreigner and do not have Finnish authentication tokens, you can identify yourself to Suomi.fi e-Authorizations with the Finnish Authenticator app. However, not all online services allow you to identify yourself with the Finnish Authenticator.


Updated: 28/4/2026

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