Scam messages have been sent out in the Tax Administration’s name. Read more about scams.

Katso service closed for maintenance on 2 February - CANCELLED

News, 1/25/2016

Katso service will have a short maintenance downtime on 2 February 2016 at 7-8 am. Katso Sign-In and Management interfaces will temporarily be out of service.

Page last updated 1/25/2016