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

The Katso service maintenance on 23 February

News, 2/19/2016

The Katso service will have a maintenance downtime on 23 February 2016 from 7 to 8 AM.

Katso Sign-In and Katso Management interfaces may temporarily be out of service.

Page last updated 2/19/2016