In this guide
Key takeaway: Polymarket operates legally across most nations, though it inhabits a regulatory ambiguity in numerous jurisdictions. Residents of the United States cannot use the platform. Review applicable betting and financial regulations in your region before engaging.
Is Polymarket legal? The response varies based on your location. Because Polymarket functions as a decentralised blockchain-based protocol, no single regulatory authority oversees it — yet this does not exempt users from compliance with their own national legislation.
United States — Blocked
Polymarket remains unavailable to individuals residing in or holding citizenship of the United States. Following a 2022 CFTC enforcement action resulting in a $1.4 million penalty for offering unregistered derivatives contracts, the platform exited the American market and maintains geoblocking measures against US-based internet connections. Circumventing this restriction through virtual private networks constitutes a breach of Polymarket's user agreement.
United Kingdom — Grey zone
Britain's gambling regulator has neither formally authorised nor prohibited platforms like Polymarket that offer event-based wagering. The service remains openly accessible to UK participants, though they operate without statutory consumer safeguards. Revenue generated should be reported to HMRC in accordance with applicable tax law.
Germany — Grey zone
The GlüStV 2021 framework governs digital gambling activities throughout Germany. Event-based trading sits in an uncertain legal space — neither formally permitted nor explicitly prohibited. Residents can utilise Polymarket without impediment, though potential legal exposure persists. Our comprehensive analysis of German regulations explores this landscape in depth.
Canada — Accessible
The Canadian federal system contains no blanket restriction preventing ordinary citizens from participating in prediction markets. While provincial frameworks differ, Polymarket remains widely used and accessible throughout the country without substantial barriers.
Australia — Grey zone
Australia's Interactive Gambling Act concentrates enforcement on service providers rather than individual users. Australians can engage with Polymarket with manageable legal uncertainty, though the regulatory environment lacks complete clarity.
⚠️ This article is for informational purposes only and does not constitute legal advice. Laws change frequently — consult a local lawyer for guidance specific to your situation.
Tax obligations everywhere
Across virtually all jurisdictions, individuals must report earnings from trading activity to tax authorities. The United Kingdom typically applies Capital Gains Tax to such profits. Germany classifies comparable income under income tax provisions. Maintain detailed transaction records at all times.
PolyGram furnishes downloadable transaction summaries to streamline tax compliance. Start trading on PolyGram →