Two recent decisions by Finland's Supreme Administrative Court have clarified how gambling winnings and operator taxation will be treated as the country prepares to open its regulated iGaming market in July 2027. The rulings address both the taxation of player winnings and the obligations of operators, setting precedents that will shape the business environment for the upcoming licensed system.
Key Supreme Court Decisions
The first ruling, delivered in August 2026, established that chance-based online casino winnings from non-European Economic Area (EEA) operators are to be taxed per playing session, rather than per individual game or annually. The court reasoned that, unlike other hobbies, chance-based gambling does not allow for skill development over time, so each session stands alone for tax purposes. However, the court did not define what constitutes a session, and dissenting justices argued for annual net taxation, setting the stage for potential future disputes.
The second decision, issued in October 2026, concerned professional sports betting. The court found that systematic, information-driven betting activity, even with non-EEA operators, qualifies as income-earning activity. This allows all stakes to be deducted from winnings, aligning taxation more closely with the bettor’s net result rather than taxing each winning bet individually.
Tax Implications for Operators and Players
From July 2027, licensed operators will be subject to a 22% lottery tax on gross gaming revenue (GGR), replacing the player’s income tax on winnings. This tax applies to all games offered under a Finnish license to residents, regardless of where the operator is based. Operators will also pay an annual supervision fee scaled to GGR, up to a set maximum.
For players, the tax exemption for gambling winnings will shift to depend on whether the game is offered under a Finnish license or lawfully in another EEA state. Winnings from unlicensed operators targeting Finnish players will be taxable. This change aims to encourage players to use licensed services, with the government expecting it to support channelisation to the regulated market.
Why This Matters for the Industry
These legal clarifications are crucial for operators, affiliates, and suppliers planning to enter or expand in Finland. The Supreme Court’s interpretation of the Income Tax Act will govern both the player and operator side of the market, affecting business models, tax planning, and compliance strategies. The lottery tax rate is not guaranteed to remain at 22%, as lawmakers may consider increases or differentiated rates in the future. The player tax rules could also lead to disputes over what constitutes targeting Finnish players, particularly for EEA-based operators, potentially resulting in more tax litigation as the new system is implemented.
Key takeaways
- Finland's Supreme Administrative Court has clarified tax treatment for gambling winnings and operator revenue ahead of iGaming reform.
- Chance-based casino winnings from non-EEA sites are taxed per playing session, not annually.
- Professional sports betting can be treated as income-earning activity, allowing full deduction of stakes.
- From July 2027, a 22% lottery tax on GGR will apply to licensed operators, with player winnings from licensed games remaining tax-free.