In this guide
Key takeaway: Polymarket remains available across most territories outside North America. The platform functions as a decentralised blockchain protocol without centralised regulatory licensing. Jurisdictional treatment spans a spectrum — from outright prohibition (United States) through uncertain legal standing (UK, EU, Australia) to fully permissive regimes (much of Asia, Africa, South America).
The query "is Polymarket legal?" ranks among the most frequently posed questions within prediction-market discourse. Your answer hinges on three factors: your geographic location, how your nation's authorities classify prediction markets (whether as gambling, regulated financial products, or information-discovery mechanisms), and the vigour with which local enforcement targets international platforms.
United States — Explicitly Blocked
US citizens and permanent residents cannot access Polymarket. Following a 2022 enforcement action, Polymarket settled with the CFTC (Commodity Futures Trading Commission) for $1.4 million 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 continues expanding its contract catalogue.
European Union — Evolving Regulation
The EU lacks harmonised regulation of prediction markets. MiCA (Markets in Crypto-Assets Regulation), fully operational since 2024, imposes fresh compliance obligations on crypto trading venues. Prediction markets, however, fall outside MiCA's explicit remit.
Practically speaking, Polymarket operates throughout EU territory. Member states enforce distinct gambling and financial-services frameworks:
- Germany: Occupies a regulatory grey zone under GlüStV 2021. Not subject to outright prohibition. See our German legal guide
- France: ANJ (the national gambling regulator) has issued no specific determination on prediction markets. Operationally accessible
- Netherlands: KSA takes an aggressive stance against unlicensed gambling operators. Prediction markets occupy uncertain legal territory
- Spain: DGOJ oversees internet gambling licensing. Polymarket functions without a licence but remains technically reachable
United Kingdom — Accessible, Unregulated
The UK Gambling Commission has neither licensed nor prohibited Polymarket. Users in Britain access the platform without impediment. The FCA's stance on blockchain-based prediction instruments remains nebulous. Regarding taxation, HMRC ordinarily treats prediction-market returns as either capital appreciation or other miscellaneous gains.
Canada — Accessible
Canadian federal legislation contains no prohibition on individual participation in prediction markets. Provincial gambling statutes concentrate enforcement on platform operators rather than end-users. Canadians trade on Polymarket without legal obstacle.
Australia — Grey Zone
The Interactive Gambling Act primarily targets operators delivering services to Australian residents without proper licensing. Direct participation by Australian citizens in overseas prediction platforms remains legally ambiguous rather than explicitly forbidden.
Asia & Rest of World
Polymarket enjoys broad accessibility throughout South and Southeast Asia, the Middle East, Latin America, and sub-Saharan Africa. Exceptions include mainland China (subject to comprehensive internet controls) and select nations maintaining absolute cryptocurrency prohibitions.
Tax Obligations Are Universal
Even where Polymarket's legal standing is uncertain, earnings from prediction-market activity constitute reportable income in nearly all jurisdictions. PolyGram furnishes comprehensive transaction records with FIFO cost-basis calculations to facilitate compliance filings. Engage a qualified tax professional in your territory.
This material serves informational purposes and should not be construed as legal counsel. Regulatory frameworks evolve continuously. Obtain advice from a licensed attorney within your jurisdiction prior to commencing trading activity.
Access prediction markets globally through PolyGram. Start trading on PolyGram →