Run the numbers
Legal Dutch online casino or sportsbook. You pay nothing — the operator remits the tax on gross gaming revenue.
Only used to show profit after stake — not needed for the tax.
You keep
€10,000.00
of €10,000.00 gross prize
You are playing with an operator licensed by the Kansspelautoriteit. The 37.8% kansspelbelasting is levied on the operator’s gross gaming revenue — not on your individual prize.
You receive €10,000.00 net. You do not file a return and you pay nothing extra.