Denmark
Denmark opened a licensed online gambling market on 1 January 2012, ending the former state monopoly for online betting and casino. Licences are issued and supervised by Spillemyndigheden (the Danish Gambling Authority), a body under the Ministry of Taxation. Operators can hold an online betting licence, an online casino licence, or a combined licence, and must meet player-protection, anti-money-laundering and technical-standards requirements. Since 1 January 2021 online betting and online casino gross gaming revenue has been taxed at a single 28% rate.
GGR
28% of GGR (online betting and online casino)
Single 28% rate since 1 January 2021, raised from the previous 20%; calculated, reported and paid monthly. Land-based casinos are taxed on a different, higher progressive scale.
New B2B game-supplier licensing requirement and updated game-certification programme took effect 1 January 2025; revised Executive Orders for betting and online casino issued June 2025.
Not legal or tax advice. This is a teaching summary; confirm every figure against the primary regulator (Spillemyndigheden (Danish Gambling Authority)) before relying on it.