Denmark is well-known for having one of the most heavy-handed taxation codes of any country in the EU. Peter Eastgate who took down $9.1 million when he won the WSOP last November, was taxed at a 45% rate for the first $4 million he earned and at 75% for the remainder of the money, leaving the youngest WSOP champion ever with an estimated $2.5 million in prize money.
The Danish Supreme Court ruled that a 35 year old unemployed man who had been making a living as an online poker player, would have to be taxed as a "professional gambler", similar to the tax rate of Peter Eastgate. Over the past year, he allegedly earned around €26,000 from playing at several online poker sites.
The Supreme Court did, however, refuse to enforce the DKK 5000 fine (€670) issued by a lower court, his resulting tax bill ends up at €11,700.