Kela – The Social Insurance Institution of Finland
Kela is the provider of social security benefits for all residents of Finland, including student and housing benefits.
Muuttoilmoitus.fi – Change of address notification
In order to have your mail delivered to the correct address from the correct date, you should submit the Change of address notification or notice of delivery interruption well in advance. You can submit a Change of address notification to Post Office (= Posti) and/or a Local Register Office (= Maistraatti). You can submit the notification over the Internet or by telephone for yourself and family members who move to the same address at the same time.