Comment by bjornsing

This sounds surprisingly logical to me as a Swede. Here you can be taxed for income even if you didn’t receive anything at all. Take for instance a company office with a canteen exclusively for employees. Let’s say the canteen charges 20% under market price for a meal. In that case the employees can be taxed for having access to that canteen, even if they don’t eat there. This access is considered a taxable income.