In this guide
Key takeaway: Polymarket operates across most territories outside North America. As a decentralised blockchain-based protocol without centralised licensing, its legitimacy hinges on local interpretation. Jurisdictions range from outright prohibition (United States) through uncertain territory (United Kingdom, European Union, Australia) to fully permissive regimes (much of Asia, Africa, and South America).
Whether "Polymarket operates legally" remains the most frequently asked question in the prediction-market space. The answer turns on your location, how your nation's authorities categorise prediction markets—whether as gaming, regulated financial products, or information exchanges—and the vigour with which local enforcement targets international platforms.
United States — Explicitly Prohibited
Polymarket remains unavailable to American citizens and residents. Following a 2022 enforcement action, the CFTC (Commodity Futures Trading Commission) imposed a $1.4 million penalty against the platform for providing event derivatives without proper authorisation. The company subsequently exited the American market and deployed geographic blocking alongside identity-verification protocols.
Americans seeking lawful prediction-market participation may turn to Kalshi, which secured CFTC authorisation in 2020 and continues broadening its contract catalogue.
European Union — Shifting Standards
The European Union lacks harmonised rules governing prediction markets. MiCA (Markets in Crypto-Assets Regulation), fully operational since 2024, imposes fresh obligations on blockchain-based trading venues. Nevertheless, prediction markets remain outside MiCA's explicit scope.
On the ground, Polymarket functions across EU territory. Each member nation applies distinct gambling and financial-regulation frameworks:
- Germany: Ambiguous status under GlüStV 2021. Not formally prohibited. Consult our German legal guide
- France: The ANJ (national gambling regulator) has issued no specific guidance on prediction markets. Operational
- Netherlands: The KSA aggressively pursues unlicensed gaming operators. Prediction markets occupy uncertain ground
- Spain: The DGOJ oversees internet gambling. Polymarket functions without a licence in this jurisdiction
United Kingdom — Permitted, Unregulated
The Gambling Commission has neither authorised nor restricted Polymarket. UK residents freely access the service. The FCA's stance regarding blockchain-based prediction instruments remains opaque. For revenue purposes, HMRC ordinarily treats prediction-market returns as either investment gains or other miscellaneous earnings.
Canada — Permitted
Canadian federal legislation contains no bar against individual participation in prediction markets. Provincial gaming rules concentrate on platform operators rather than end-users. Canadian participants engage with Polymarket without legal impediment.
Australia — Uncertain Territory
The Interactive Gambling Act focuses enforcement on operators supplying services into Australia without proper licensing. Direct user participation in foreign prediction markets falls into a regulatory grey area without explicit prohibition.
Asia & Remainder of World
Polymarket enjoys broad accessibility throughout South and Southeast Asia, the Gulf region, Latin America, and sub-Saharan Africa. Exceptions arise in mainland China (comprehensive digital controls) and scattered nations maintaining comprehensive cryptocurrency prohibitions.
Tax Liability Applies Universally
Irrespective of Polymarket's legal standing in your territory, earnings from prediction markets constitute taxable revenue in nearly all jurisdictions. PolyGram delivers comprehensive transaction-record downloads with FIFO cost-basis calculation to streamline tax compliance. Always engage a qualified accountant locally.
This material is provided for educational purposes and should not be construed as legal counsel. Regulatory frameworks shift continuously. Engage a licensed attorney in your region prior to commencing trading activity.
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