Every UK forex broker must be authorised by the Financial Conduct Authority (FCA). Here are the best regulated options for 2026.
FCA Leverage Limits for UK Retail Traders
Major pairs: 30:1 | Minor pairs: 20:1 | Commodities: 10:1 | Crypto: 2:1
Best FCA Brokers 2026
IG Group – UK largest broker, spread betting available (tax-free)
Pepperstone – ECN, MT4/MT5/cTrader, tight spreads for scalpers
CMC Markets – Award-winning Next Generation platform
OANDA – No minimum deposit, excellent charting tools
Spread Betting vs CFD in the UK
UK traders uniquely benefit from forex spread betting which is exempt from Capital Gains Tax and Stamp Duty.