In this guide
Key takeaway: Polymarket operates legally across most territories, though regulatory frameworks remain uncertain in numerous regions. American users face restrictions. Before you begin trading, review the gambling and financial regulations that apply in your jurisdiction.
Is Polymarket legal? Your location determines the answer. Polymarket functions as a decentralised blockchain-based protocol without a single regulatory home — yet this does not exempt users from complying with national legislation.
United States — Blocked
US citizens and residents cannot use Polymarket. Following a 2022 CFTC enforcement action that resulted in a $1.4 million penalty for offering unregistered derivative contracts, Polymarket ceased operations for American users and implements IP-based geofencing to prevent access. Using a VPN to circumvent these controls breaches the platform's user agreement.
United Kingdom — Grey zone
The UK's gambling regulator has neither formally authorised nor prohibited prediction market platforms such as Polymarket. The platform remains openly accessible to UK residents, though regulatory safeguards do not apply. Traders must report earnings in line with HMRC tax requirements.
Germany — Grey zone
Germany's gambling treaty (GlüStV 2021) establishes rules for internet-based wagering activities. Prediction markets occupy an uncertain legal position — neither formally permitted nor explicitly forbidden. German participants can access Polymarket without facing immediate barriers, though potential legal exposure remains. See our detailed German legal guide.
Canada — Accessible
No national legislation prohibits consumer participation in prediction markets. While provincial gambling frameworks differ across Canada, Polymarket is widely available and actively used by Canadian participants without significant legal obstacles.
Australia — Grey zone
Australia's Interactive Gambling Act concentrates enforcement on platform operators rather than individual users. Australians can engage with Polymarket with relatively modest legal concerns, though the regulatory environment remains somewhat ambiguous.
⚠️ 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, traders must report their earnings to tax authorities. The UK typically applies Capital Gains Tax to trading returns. Germany imposes income tax on such activity. Maintain comprehensive records documenting all transactions you execute.
PolyGram supplies transaction history downloads to streamline your tax filing process. Start trading on PolyGram →