In this guide
UK traders have excellent access to prediction markets in 2026. Unlike US traders who face Polymarket's geo-blocking, British users can access the full range of global prediction market platforms — with USDC on Polygon, there are no meaningful geographic barriers.
Legal Status of Prediction Markets in the UK
On-chain prediction markets in the UK operate in a regulatory grey area that differs from traditional gambling:
- The UK Gambling Commission regulates traditional sports betting and casino gambling
- Crypto-based prediction markets using USDC settlement are not explicitly regulated as gambling under current UKGC rules
- The FCA has jurisdiction over crypto asset businesses in the UK under the Financial Services and Markets Act 2023
- Most prediction market platforms, including Polymarket/PolyGram, do not hold UK FCA or UKGC licenses
This is not legal advice. Consult a UK-qualified solicitor for your specific situation.
Best Prediction Market Platforms for UK Users
PolyGram is the most accessible option for UK traders:
- No geographic restrictions on UK users
- Telegram Mini App — works on any phone
- GBP to USDC on-ramp available via integrated payment processors
- Same CLOB liquidity as Polymarket
Depositing USDC from UK Banks
UK traders can fund PolyGram through several routes:
- Coinbase (UK licensed): Deposit GBP, buy USDC, withdraw to Polygon address
- Kraken (UK licensed): Similar process, competitive GBP rates
- Built-in on-ramp: PolyGram's integrated on-ramp accepts UK debit cards and bank transfers
UK-Specific Markets to Trade
- UK general election timing and outcome markets
- Bank of England interest rate decisions
- Premier League title race and relegation markets
- UK economic data (GDP, CPI) prediction markets
FAQ
- Do I need to pay tax on prediction market winnings in the UK?
- HMRC may treat prediction market profits as gambling winnings (tax-free) or as capital gains/income depending on the nature of your activity. Professional traders are more likely to be assessed as income. Consult a UK tax adviser.
- Is Polymarket available in the UK?
- Yes — Polymarket does not geo-block UK users. PolyGram (same liquidity, better UX) is also fully available.
- What is the best UK on-ramp for USDC?
- Coinbase UK is the most established FCA-registered on-ramp. For lower fees, consider Kraken or Revolut's crypto feature.