The tax return - for end-user systems

Latest updates

Technical documentation

You’ll find technical documentation for the tax return, information on how to test your system, and other useful tips at GitHub:

Overview of the contents in the tax return

You’ll find an overview of the fields, texts, and other contents in the tax return for individuals and businesses, including the business information, here:

Operational status and planned changes

Here you will find information about the operational status of the Tax Administration’s and the National Population Register’s services. You can also subscribe to operational notices.

Need help?

Send us an enquiry here if you have questions related to a service, or if you are going to order access to a new service:


What you need to create a user account:

  1. Your enterprise must create a user administrator.
  2. The user administrator must create users in the user administration tool.

 

In case of other enquiries, please contact us in the usual way.