In this guide
Key takeaway: Polymarket operates in most territories outside America. As a decentralised blockchain-based system, it functions without centralised licensing across any single jurisdiction. Regulatory treatment differs substantially by location — ranging from outright prohibition (United States) through uncertain legal standing (United Kingdom, European Union, Australia) to permissive frameworks (much of Asia, Africa, Latin America).
The question "is Polymarket legal?" ranks among the most frequently asked topics in prediction market discourse. Your answer hinges on your location, how your nation categorises prediction markets within its legal taxonomy (whether as gambling, tradeable assets, or information exchanges), and the vigour with which domestic authorities enforce restrictions against international platforms.
United States — Explicitly Blocked
Polymarket remains unavailable to American citizens and permanent residents. Following a 2022 enforcement action, Polymarket settled with the CFTC (Commodity Futures Trading Commission) through a $1.4 million settlement for distributing event contracts without proper regulatory approval. The platform subsequently exited the American market and deployed geographic barriers alongside identity verification protocols.
Americans seeking lawful prediction market participation may turn to 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) achieved full implementation in 2024 and imposes fresh obligations on blockchain-based trading venues. Nonetheless, prediction markets as a category fall outside MiCA's primary scope.
Practically speaking, Polymarket remains accessible across EU member territories. Each nation applies distinct gambling and financial regulation:
- Germany: Occupies uncertain legal territory under GlüStV 2021. Not formally prohibited. See our German legal guide
- France: The ANJ (gambling regulator) has issued no specific guidance on prediction markets. Accessible in practice
- Netherlands: The KSA pursues aggressive enforcement against unauthorised gambling operators. Prediction markets occupy ambiguous legal space
- Spain: The DGOJ oversees internet gambling licensing. Polymarket functions without formal approval but remains accessible
United Kingdom — Accessible, Unregulated
Britain's Gambling Commission has neither granted nor revoked Polymarket's operating licence. UK-based participants engage with the platform without impediment. The FCA's stance regarding blockchain-based prediction instruments remains undefined. For revenue purposes, HMRC typically treats prediction market gains as either capital appreciation or miscellaneous revenue.
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 transact on Polymarket without legal barriers.
Australia — Grey Zone
Australia's Interactive Gambling Act concentrates on platform operators delivering unlicensed services to Australian audiences. Direct user participation in international prediction venues escapes explicit criminalisation, yet regulatory certainty remains elusive.
Asia & Rest of World
Polymarket enjoys widespread availability throughout South and Southeast Asia, the Gulf region, Latin America, and sub-Saharan Africa. Exceptions include mainland China (comprehensive digital restrictions) and select nations maintaining comprehensive cryptocurrency prohibitions.
Tax Obligations Are Universal
Irrespective of Polymarket's legal standing in your territory, earnings from prediction market activity constitute reportable income across virtually all jurisdictions. PolyGram furnishes comprehensive transaction statement generation incorporating FIFO cost-basis calculations for compliance purposes. Seek guidance from a qualified tax professional in your region.
This article serves informational purposes exclusively and does not substitute for legal counsel. Regulatory frameworks evolve continuously. Engage a qualified legal professional within your jurisdiction prior to commencing trading activity.
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