In this guide
Key takeaway: Polymarket remains available across most territories outside North America. The platform functions as a decentralised blockchain-based system without centralised licensing requirements. Regulatory treatment spans a spectrum: outright prohibition (United States), regulatory ambiguity (United Kingdom, European Union, Australia) to full accessibility (majority of Asian, African, and South American jurisdictions).
The inquiry "is Polymarket legal?" ranks among the most frequently posed questions in the prediction market space. Your answer hinges on your geographical location, how your nation's authorities categorise prediction markets (whether as gaming, regulated securities, or information-discovery mechanisms), and the vigour with which domestic regulators pursue enforcement against international platforms.
United States — Explicitly Blocked
US-based participants cannot access Polymarket. Following a 2022 enforcement action, Polymarket remitted $1.4 million to settle charges with the CFTC (Commodity Futures Trading Commission) regarding unlicensed event contract offerings. The platform subsequently exited the American market, deploying geographical restrictions and identity-verification protocols.
Americans seeking lawful prediction market participation should consider Kalshi, which obtained CFTC authorisation in 2020 and continues expanding its contract catalogue.
European Union — Evolving Regulation
The European Union lacks harmonised policy on prediction markets. MiCA (Markets in Crypto-Assets Regulation), which became fully operational in 2024, imposes fresh compliance obligations on crypto trading platforms. Yet MiCA does not explicitly address prediction markets as a distinct category.
Practically speaking, Polymarket functions across EU member territories. Each nation applies distinct gambling and financial regulation frameworks:
- Germany: Occupies uncertain legal terrain under GlüStV 2021. No explicit prohibition exists. Consult our German legal guide
- France: The ANJ (gambling regulator) has issued no specific guidance on prediction markets. The platform operates freely
- Netherlands: The KSA enforces strict licensing requirements for gambling operators. Prediction markets occupy ambiguous regulatory space
- Spain: The DGOJ supervises internet gambling activities. Polymarket functions without formal licensing status
United Kingdom — Accessible, Unregulated
The Gambling Commission has neither approved nor restricted Polymarket operations. UK residents enjoy unrestricted platform access. The FCA's stance regarding crypto-denominated prediction instruments remains undefined. For revenue purposes, HMRC typically treats prediction market winnings as either capital appreciation or miscellaneous profit.
Canada — Accessible
Canadian federal legislation contains no prohibition against individual participation in prediction markets. Provincial gaming statutes concentrate enforcement on platform operators rather than end-users. Canadian residents engage with Polymarket without legal impediment.
Australia — Grey Zone
Australia's Interactive Gambling Act addresses platform operators furnishing services to Australian-based customers without proper authorisation. Direct user participation in international prediction markets escapes explicit criminalisation, though the regulatory environment remains uncertain.
Asia & Rest of World
Polymarket enjoys broad accessibility throughout Southeast Asia, the Middle East, South America, and Africa. Exceptions include mainland China (comprehensive digital restrictions) and select nations maintaining comprehensive cryptocurrency prohibitions.
Tax Obligations Are Universal
Irrespective of Polymarket's legal standing in your location, earnings from prediction market activity constitute taxable revenue across virtually all jurisdictions. PolyGram furnishes comprehensive transaction history documentation incorporating FIFO cost-basis calculations for compliance filing. Engage a qualified accountant within your territory.
This content serves informational purposes exclusively and should not be interpreted as professional legal counsel. Regulatory frameworks evolve continuously. Retain competent local legal representation prior to commencing trading activity.
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