In this guide
Key takeaway: Polymarket remains available across most territories outside North America. The platform functions as a decentralised blockchain-based system operating without centralised regulatory licensing. Jurisdictional treatment ranges from outright prohibition (United States) to permissive ambiguity (Canada, UK, EU member states) to complete permissibility (majority of Asia, Africa, Latin America).
The inquiry "is Polymarket legal?" dominates search volume within the prediction-markets space. Your answer hinges on geographical location, how your nation categorises prediction markets within its legal framework (whether as gambling, regulated securities, or information-discovery mechanisms), and enforcement vigour against cross-border trading platforms.
United States — Explicitly Blocked
US persons and residents cannot access Polymarket. Following a 2022 enforcement action, Polymarket remitted $1.4 million to the CFTC (Commodity Futures Trading Commission) after operating event contracts without proper registration. The platform subsequently exited the American market and deployed geofencing alongside identity-verification protocols.
Americans seeking lawful prediction-market participation should explore Kalshi, which secured CFTC authorisation in 2020 and has progressively broadened its contract catalogue.
European Union — Shifting Regulatory Landscape
The EU lacks harmonised policy on prediction markets. MiCA (Markets in Crypto-Assets Regulation) achieved full implementation in 2024, imposing stricter obligations on cryptocurrency trading venues. Nonetheless, prediction markets fall outside MiCA's explicit scope.
On the ground, Polymarket operates throughout EU territory. Each member state enforces distinct gambling and financial-regulation regimes:
- Germany: Occupies grey-zone status under GlüStV 2021. Not formally prohibited. Consult our German legal guide
- France: The ANJ (gambling supervisory body) has issued no specific guidance on prediction markets. Operational access exists
- Netherlands: The KSA pursues unlicensed gambling operators aggressively. Prediction markets occupy uncertain legal territory
- Spain: The DGOJ oversees internet gambling licensing. Polymarket operates without formal approval but remains accessible
United Kingdom — Accessible, Unregulated
Britain's Gambling Commission has neither authorised nor prohibited Polymarket. UK residents engage with the platform without impediment. The FCA's stance on blockchain-based prediction instruments remains undefined. Regarding taxation, HMRC typically treats prediction-market returns as either capital appreciation or miscellaneous revenue.
Canada — Accessible
Canadian federal legislation contains no prohibition against individual participation in prediction markets. Provincial gambling statutes concentrate enforcement on platform operators rather than end-users. Canadian participants access Polymarket without legal constraint.
Australia — Grey Zone
The Interactive Gambling Act directs enforcement toward operators supplying services into Australian territory without licensure. Direct user participation in overseas prediction platforms escapes criminalisation, though regulatory clarity remains limited.
Asia & Rest of World
Polymarket operates freely across South and Southeast Asia, the Gulf region, Central and South America, and sub-Saharan Africa. Exceptions include mainland China (comprehensive digital restrictions) and select nations maintaining absolute cryptocurrency prohibitions.
Tax Obligations Are Universal
Irrespective of Polymarket's legal standing in your territory, earnings derived from prediction markets constitute taxable income across virtually all nations. PolyGram furnishes comprehensive transaction records and exports incorporating first-in-first-out accounting for compliance documentation. Engage a qualified tax professional in your region.
This content serves informational purposes exclusively and should not be construed as legal counsel. Regulatory frameworks evolve continuously. Retain specialist legal counsel within your jurisdiction prior to commencing trading activity.
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