Due to maintenance scheduled for Sunday 8 March, from 12:30 to 14:00, there will be some service breaks in MyTax. If you are logged in, a short, unexpected interruption might occur, and data may be lost. We recommend using MyTax after the breaks are over. We apologise for any inconvenience.
The certificate service’s observation form
Using this observation form, you can report any technical observations and disruptions in the Tax Administration’s certificate service.
Observations submitted using this form are processed on Mon–Fri between 8 am and 4 pm (GMT +2). All observations will be reviewed within 3–5 business days on average.
- If you want to revoke a production certificate, do not complete the observation form, but read the instructions for revoking certificates
- If your matter concerns test certificates, follow the specific testing instructions of the services concerned
All fields marked with an asterisk (*) are mandatory.