Kajaani office

Addresses, telephones

  • Visiting address

    Lönnrotinkatu 2 C, Kajaani
  • National switchboard

    +358 29 512 000

Opening hours

  • Opening hours

    Tue-Wed at 9:00–12:00
  • Summer opening hours

    Tuesdays at 9:00–12:00


Make an appointment in MyTax

If you cannot log in to MyTax, make an appointment by calling 029 512 000.

  • Send the completed forms and other documents by post, if possible. See the postal addresses.
  • The Tax Office has no mailbox for dropping off documents outside opening hours.
  • We do not register Suomi.fi authorisations in the tax office. However, identification for Suomi.fi authorisations is possible for companies and organisations. You can also deliver requests and documents related to Suomi.fi authorisations to us, and we will forward them to the Digital and Population Data Services Agency for processing.

Location on the map

Page last updated 11/7/2022