Hämeenlinna office

Addresses, telephones

  • Visiting address

    Wähäjärvenkatu 6, Hämeenlinna
  • National switchboard

    +358 29 512 000
  • Fax

    +358 29 512 6109

Opening hours

  • Summer opening hours

    in June and August Tuesdays at 9:00–12:00, closed in July.
  • 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.

No appointments can be made to the office for the period 1 June–31 August 2022.


  • You will need your e-bank codes or mobile certificate if you want to manage your tax matters on a computer in the self-service area.
  • Send the completed forms and other documents by post, if possible. See the postal addresses.
  • You can drop off your documents in the mailbox on the outside wall of the tax office.
  • 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