In this guide
Key takeaway: Polymarket operates in most territories outside America. The platform functions as a decentralised blockchain-based system without jurisdiction-specific licensing requirements. Regulatory treatment differs significantly across regions — from outright prohibition (United States) to ambiguous legal standing (United Kingdom, European Union, Australia) to unrestricted use (most of Asia, Africa, South America).
Countless individuals ask "is Polymarket legal?" — it remains the most frequently posed question in prediction market discourse. Your answer hinges on your location, how your nation's authorities categorise prediction markets (whether as gambling, regulated financial products, or information exchanges), and the vigour with which local enforcement bodies pursue users of international platforms.
United States — Explicitly Blocked
American citizens and permanent residents cannot access Polymarket. Following a 2022 enforcement action, Polymarket settled with the CFTC (Commodity Futures Trading Commission) by paying $1.4 million for offering event contracts without proper regulatory approval. The platform subsequently exited the American market and deployed geofencing alongside identity verification protocols.
Americans seeking lawful prediction market participation should consider Kalshi, which obtained CFTC authorisation in 2020 and continues to broaden its available markets.
European Union — Regulatory Development in Progress
Member states across the EU pursue divergent regulatory approaches to prediction markets. MiCA (Markets in Crypto-Assets Regulation) achieved full implementation during 2024, imposing fresh obligations on crypto-denominated trading venues. Prediction markets themselves, however, fall outside MiCA's direct scope.
Practically speaking, Polymarket remains accessible throughout EU territory. Each member state applies its own gambling and financial regulation frameworks:
- Germany: Occupies uncertain legal territory under GlüStV 2021. No explicit prohibition exists. See our German legal guide
- France: The ANJ (gambling regulator) has issued no specific pronouncement on prediction markets. The platform functions without obstruction
- Netherlands: The KSA pursues aggressive enforcement against unlicensed gambling operators. Prediction markets occupy murky regulatory space
- Spain: The DGOJ oversees digital gambling activities. Polymarket technically operates but holds no licence
United Kingdom — Accessible, Without Regulatory Approval
Britain's Gambling Commission has neither approved nor prohibited Polymarket. UK-based users enjoy unrestricted platform access. The FCA's stance on blockchain-based prediction markets remains undefined. For revenue purposes, HMRC ordinarily treats prediction market earnings as either capital appreciation or supplementary income.
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 engage with Polymarket without legal barriers.
Australia — Ambiguous Legal Status
Australia's Interactive Gambling Act primarily targets operators supplying services to Australian residents without authorisation. Direct user participation in international prediction markets remains technically unaddressed, though the regulatory environment lacks clarity.
Asia & Rest of World
Polymarket operates without significant restriction across South Asia, the Gulf region, Latin America, and sub-Saharan Africa. Notable exceptions include mainland China (comprehensive digital restrictions) and select nations maintaining comprehensive cryptocurrency prohibitions.
Tax Liability Applies Everywhere
Irrespective of Polymarket's legal standing in your territory, earnings from prediction markets constitute taxable revenue in virtually all jurisdictions. PolyGram delivers comprehensive transaction record downloads incorporating FIFO cost-basis calculations to facilitate tax compliance. Always 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 qualified legal representation in your location prior to engaging in trading activity.
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