In this guide
Key takeaway: Polymarket remains available across most regions worldwide except the United States. Operating as a decentralised blockchain-based protocol without centralised licensing, its legal standing fluctuates significantly — from outright prohibition (United States) to uncertain regulatory territory (United Kingdom, European Union, Australia) to fully permissible (majority of Asia, Africa, South America).
The query "is Polymarket legal?" ranks among the most frequently asked questions in the prediction markets space. Your answer hinges on your location, how your nation's authorities categorise prediction markets (whether as gambling, regulated financial products, or information discovery mechanisms), and the vigour with which your jurisdiction enforces compliance against internationally-based services.
United States — Explicitly Blocked
US-based individuals and residents cannot access Polymarket. Following a 2022 enforcement action, Polymarket settled with the CFTC (Commodity Futures Trading Commission) by paying $1.4 million in penalties for operating event contracts without proper regulatory authorisation. The service subsequently exited the American market and implemented geographic blocking alongside identity verification protocols.
Americans seeking lawful prediction market participation should consider Kalshi, which obtained CFTC authorisation in 2020 and continues broadening its contract catalogue.
European Union — Evolving Regulation
The European Union lacks a harmonised regulatory framework for prediction markets. MiCA (Markets in Crypto-Assets Regulation), fully operational since 2024, imposes fresh compliance obligations on cryptocurrency trading platforms. Nevertheless, prediction markets themselves fall outside MiCA's direct scope.
Practically speaking, Polymarket functions throughout EU member states. Each nation enforces distinct gambling and financial regulation:
- Germany: Occupies uncertain legal territory 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. Accessible
- Netherlands: The KSA pursues unlicensed gambling operators aggressively. Prediction markets occupy ambiguous regulatory space
- Spain: The DGOJ oversees internet gambling activity. Polymarket technically operates but holds no licence
United Kingdom — Accessible, Unregulated
The UK Gambling Commission has neither authorised nor prohibited Polymarket. Users in Britain can participate without obstruction. The FCA's stance regarding digital-asset prediction markets remains undefined. For revenue purposes, HMRC generally treats prediction market earnings as either investment gains or other miscellaneous revenue sources.
Canada — Accessible
Canadian federal legislation contains no prohibition on individual participation in prediction markets. Provincial gambling statutes concentrate on service providers rather than end-users. Canadian participants engage with Polymarket without legal impediment.
Australia — Grey Zone
The Interactive Gambling Act concentrates enforcement on operators delivering unlicensed services to Australian residents. Direct participation by individuals in overseas prediction platforms remains legally ambiguous rather than explicitly unlawful.
Asia & Rest of World
Polymarket operates with minimal restriction across South-East Asia, the Gulf region, South America, and the African continent. Limited exceptions apply in the People's Republic of China (comprehensive digital censorship) and several jurisdictions maintaining comprehensive cryptocurrency prohibitions.
Tax Obligations Are Universal
Irrespective of Polymarket's legal classification in your territory, earnings from prediction markets constitute taxable revenue in virtually all nations. PolyGram supplies comprehensive transaction history downloads incorporating FIFO accounting methodology to facilitate tax compliance. Engage a qualified tax professional in your region.
This content serves educational purposes exclusively and should not be interpreted as professional legal counsel. Regulatory frameworks shift regularly. Retain qualified legal representation within your jurisdiction prior to commencing trading activity.
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