In Norway, your pre-calculated returns will automatically be filed if you don't do anything before the deadline. If you do need to file anything, everything is

In Norway, your pre-calculated returns will automatically be filed if you don't do anything before the deadline. If you do need to file anything, everything is now done digitally. No papers to mail. Every single tax form is provided in a very well-organized form system that also validates everything and support subforms ("This field requires that you submit a 27b-6. Click to enter it now."). It was a godsend when I was working as a freelancer and was doing my own accounting, because you could actually do your own accounting without going crazy.