Is Polymarket legal in the UK in 2026? (Complete guide)

Short version: Polymarket is not licensed by the UK Gambling Commission (UKGC) and actively blocks UK IP addresses. That makes it not a legally operating service for UK residents.

Longer version — what that actually means, what the enforcement looks like, and how UK users are approaching it:

The legal status in detail

The UKGC requires any operator offering gambling-style services to UK consumers to hold a UK licence. “Betting on the outcome of real-world events” falls squarely inside the Gambling Act 2005's definition of betting, so Polymarket's product is considered gambling under UK law.

Polymarket doesn't hold a UKGC licence. They operate under a US CFTC exemption and blocks UK IPs to avoid UK gambling regulation. From Polymarket's perspective: they're compliant because they don't serve UK users. From UKGC's: no-one licensed to UK residents.

What this means for UK users

• Polymarket won't loadfrom a UK IP — they'll detect it and show a restriction notice.
• You have no consumer protectionsif something goes wrong. UKGC can't help if a market resolves oddly or your account is frozen.
• Winnings may be subject to UK taxdepending on HMRC's treatment of crypto-based betting.

How is the restriction enforced?

UKGC's enforcement resources focus on UK-based operators. There's no public record of individual UK users being prosecuted for using an unlicensed foreign gambling site via a VPN — the legal exposure is on the operator, not the user. That said, your bank or exchange may flag or block crypto transfers to gambling-related addresses.

Legal alternatives for UK residents

• Smarkets — UK-licensed exchange, peer-to-peer betting, lower liquidity than Polymarket on prediction markets.
• Betfair Exchange — biggest licensed exchange, strong on sports but thin on politics/crypto prediction markets.
• Bookmakers (Bet365, William Hill) — licensed, but they offer worse prices than exchanges and limit winning accounts quickly.

None have Polymarket's depth in prediction-market topics (crypto milestones, elections, US political stuff, AI timelines). Which is why so many UK residents use VPN workarounds despite the grey area.

If you choose the VPN route

We've written a full Polymarket VPN guide. The practical shortlist:

• Use a paid VPN (NordVPN, Mullvad, Proton VPN).
• Connect to a Polymarket-friendly country (Netherlands, Germany, Spain, Switzerland).
• Test for leaks at ipleak.net before loading Polymarket.
• Declare winnings on your self-assessment tax return if applicable.

Summary

Polymarket isn't legally available to UK residents without a VPN workaround. UK enforcement doesn't target individual users, but you have zero consumer protection and ambiguous tax treatment. Weigh the pros and cons for your own situation.

If you do end up using Polymarket, PolyGuru's alpha signals work the same regardless of location — our AI scans the markets and surfaces the best picks every morning, and you place the bets on Polymarket or log them externally in our portfolio tracker.