In this guide
Key takeaway: Polymarket operates legally in most regions worldwide, though regulatory clarity remains uncertain across numerous jurisdictions. Users in the United States face restrictions. Prior to engaging, review the gambling and financial regulations applicable in your territory.
Is Polymarket legal? The response varies based on your location. Operating as a decentralised blockchain-based protocol, Polymarket lacks a single regulatory authority — yet national legislation still applies to participants.
United States — Blocked
American citizens and residents cannot use Polymarket. Following a 2022 CFTC enforcement action resulting in a $1.4 million penalty for offering unregistered event derivatives, Polymarket exited the American market and implements geoblocking for US-based connections. Circumventing this through VPN technology breaches the platform's user agreement.
United Kingdom — Grey zone
The UK's Gambling Commission has neither formally authorised nor prohibited platforms such as Polymarket. The service remains available to British users, though they operate without formal regulatory safeguards. Revenue generated through trading must be reported in line with HMRC tax requirements.
Germany — Grey zone
Germany's Glücksspielstaatsvertrag (GlüStV 2021) establishes the framework for internet gambling regulation. Prediction markets occupy an uncertain legal position — neither formally approved nor explicitly prohibited. German participants can access Polymarket without impediment, though some legal uncertainty persists. Our comprehensive German legal guide provides additional detail.
Canada — Accessible
No nationwide legal barriers prevent Canadian consumers from participating in prediction markets. Provincial gambling frameworks differ across regions, yet Polymarket remains widely available and actively used by Canadian market participants.
Australia — Grey zone
Australia's Interactive Gambling Act concentrates enforcement on platform operators rather than individual users. Australian traders can engage with Polymarket with relatively modest legal concerns, 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 nations, trading revenue must typically be reported to tax authorities. British traders may face Capital Gains Tax on profits. German participants owe income tax on earnings. Maintain comprehensive documentation of all transactions for compliance purposes.
PolyGram supplies a downloadable transaction ledger to streamline your tax filing obligations. Start trading on PolyGram →