In this guide
Key takeaway: Polymarket operates in most territories outside America. The platform functions as a decentralised blockchain-based protocol without a centralised licensing authority. Jurisdictional legality ranges considerably — from outright prohibition (United States) to ambiguous standing (United Kingdom, European Union, Australia) to full permissibility (majority of Asian, African, and South American nations).
Asking "is Polymarket legal?" remains the most frequently queried topic in prediction market discourse. Your answer hinges on your location, how your nation's authorities classify prediction markets (whether as gambling, tradeable securities, or information exchanges), and enforcement vigour against international platforms operating beyond local jurisdiction.
United States — Strictly Prohibited
American citizens and permanent residents cannot access Polymarket. Following a 2022 settlement, Polymarket remitted $1.4 million to the CFTC (Commodity Futures Trading Commission) after offering derivatives contracts without proper authorisation. The company subsequently exited the American market and deployed geographic blocking plus 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 maintains no harmonised regulatory framework for prediction markets. MiCA (Markets in Crypto-Assets Regulation) achieved complete implementation in 2024, imposing fresh obligations on cryptocurrency trading venues. Yet MiCA does not directly govern prediction markets themselves.
Practically speaking, Polymarket remains usable across EU member nations. Individual states enforce distinct gambling and financial regulation:
- Germany: Occupies grey-zone status under GlüStV 2021. Not formally prohibited. Consult our German legal guide
- France: The ANJ (gambling regulator) has issued no specific ruling on prediction markets. Usable
- Netherlands: The KSA aggressively pursues unlicensed gambling operators. Prediction markets occupy uncertain legal terrain
- Spain: The DGOJ oversees digital gambling activity. Polymarket remains technically available though unlicensed
United Kingdom — Available, Unregulated
Britain's Gambling Commission has neither authorised nor restricted Polymarket. UK residents freely utilise the platform. The FCA's stance on digital-asset prediction markets remains undefined. Regarding taxation, HMRC ordinarily treats prediction market earnings as either capital appreciation or miscellaneous revenue.
Canada — Unrestricted
Canadian federal legislation contains no prohibition against individual participation in prediction markets. Provincial gaming rules concentrate on platform operators rather than end-users. Canadian participants engage with Polymarket openly.
Australia — Uncertain Territory
The Interactive Gambling Act concentrates on operators supplying unlicensed services into Australia. Direct user involvement in international prediction markets remains legally untested, creating regulatory uncertainty.
Asia & Remaining Jurisdictions
Polymarket enjoys broad availability throughout South-East Asia, the Gulf region, South America, and sub-Saharan Africa. Exceptions include mainland China (pervasive web censorship) and select nations enforcing comprehensive cryptocurrency prohibitions.
Tax Liability Applies Everywhere
Even where Polymarket enjoys explicit legal status, prediction market earnings constitute reportable income in nearly all jurisdictions. PolyGram delivers comprehensive transaction ledger downloads employing FIFO cost-basis calculation for revenue filing. Engage a qualified accountant in your territory.
This content serves purely educational purposes and should not be interpreted as legal counsel. Regulatory frameworks evolve continuously. Retain qualified legal representation in your location before commencing trading activity.
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