Do I have to pay taxes on winnings from online casinos or sportsbooks?
Taxes on winnings from online casinos and sports betting are introduced in countries where online gambling/betting has been legalized. If your country has no clear legislation regulating online gambling, you will probably not have to pay taxes on winnings. Also, some countries have introduced the term professional gambler, that is, a gambler who treats casino games like blackjack or poker as a way of earning a living. Check your country's laws and regulations to see if you have to pay tax on winnings at online casinos.