In this guide
Key takeaway: Polymarket operates legally across most territories, though it occupies uncertain regulatory space in numerous jurisdictions. Residents of the United States face access restrictions. Verify compliance with applicable gambling and financial regulations in your region before engaging.
Is Polymarket legal? The response varies based on your location. Polymarket functions as a decentralised blockchain-based protocol without a single regulatory authority — yet this does not exempt users from adhering to national legislation.
United States — Blocked
Access to Polymarket is prohibited for individuals who are US citizens or permanent residents. Following a 2022 CFTC enforcement action resulting in a $1.4 million penalty for offering unregistered derivative contracts, Polymarket exited the American market and enforces geoblocking against US-based internet connections. Circumventing this restriction through VPN services breaches Polymarket'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 freely available to British users, though they operate without official regulatory safeguards. Any earnings derived from trading activity must be reported in accordance with HMRC tax rules.
Germany — Grey zone
The German gambling framework, established under the Glücksspielstaatsvertrag (GlüStV 2021), governs internet-based gambling activities. Prediction market platforms occupy an uncertain position within this regulatory structure — neither formally permitted nor explicitly forbidden. Residents of Germany can access Polymarket without obstruction, although potential legal exposure persists. Consult our comprehensive German legal analysis for additional detail.
Canada — Accessible
The Canadian federal government imposes no blanket restriction on consumer participation in prediction markets. Gambling oversight differs across provinces, yet Polymarket remains widely available and actively used throughout the country.
Australia — Grey zone
Australia's Interactive Gambling Act focuses primarily on regulating service providers rather than individual users. Australians can engage with Polymarket with relatively modest legal exposure, though the regulatory environment retains some ambiguity.
⚠️ 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 income and capital gains must be reported to tax authorities. The United Kingdom typically classifies such profits under Capital Gains Tax provisions. German tax law treats trading earnings as taxable income. Maintain comprehensive documentation of all transactions for audit compliance.
PolyGram delivers transaction export functionality to streamline tax preparation and filing. Start trading on PolyGram →