Åland Tax Office

Mailing address: P.O. Box 44, FI-22101 Mariehamn
Visiting address: Torggatan 16, Mariehamn
National switchboard: +358 29 512 001
Taxation in Åland 029 497 094
Fax: +358 29 512 6102

  • opening hours Mon–Fri at 9:00–16:15
  • summer opening hours from 1 June to 31 August Mon–Fri at 9:00–15:00
  • reception of documents Mon–Fri at 8:00–16:15
  • The Tax Office has no mailbox for dropping off documents outside opening hours.
  • Bring your online banking ID.

Make a service appointment

More than 5 foreign citizens who need tax registration are arriving to a worksite or farm

Please contact the Tax Administration in advance if more than 5 foreign citizens are arriving to your worksite or berry farm to pick berries. They may need Finnish personal identity codes, tax cards and/or individual Tax Numbers.

Appointment reservation 

Information about the line-up at the tax office