All companies who have assets or receive income in Norway must submit an annual tax return including an extract of accounts related to their Norwegian turnover/activity.
Topics: Work in Norway
Anyone who receives income from work in Norway or on the Norwegian continental shelf is required to file a Norwegian tax return.
The Norwegian tax year coincides with the calendar year, and the tax return must be submitted by 30 April in the year after the income was received. This means that if you work in Norway this year, then you will likely need to file a tax return by 30 April next year.
Non-Norwegian enterprises doing business in Norway will find that the basic Norwegian compliance obligations are rather burdensome, and failure to comply commonly results in severe sanctions. As always, it is better to do the right things from the beginning than to tidy up afterwards.