Compare the best forex brokers in the UK: ten FCA-regulated options ranked on regulation, execution, platforms, fees and safety.
Key facts
- All ten brokers are FCA-authorised, hold client funds in segregated accounts and apply automatic negative balance protection.
- None offer cash deposit bonuses, because FCA rules restrict them. Expect demo accounts and education instead.
- IG leads for institutional weight and multi-asset access. Pepperstone leads for fast execution.
- Always check a broker's status on the FCA Financial Services Register before depositing.
Risk warning: trading forex and CFDs is risky, and any bonus or promotion comes with conditions. Only trade money you can afford to lose.
How we ranked the best forex brokers in the UK
Picking a broker is not just about spreads. You need a firm that answers to the FCA, protects your funds and gives you a platform worth using.
We ranked the best brokers for forex UK traders can rely on. We looked at regulation, execution quality, platform support, costs and negative balance protection. If you want top UK forex brokers MT4 setups, we flag which brokers support MT4 and which do not.
1. IG
Founded in 1974, IG Group is listed on the London Stock Exchange and is one of the largest CFD and forex providers in the world. For institutional weight among the best forex brokers in the UK, it is the obvious starting point.
Platforms and fees
IG offers its own web and mobile platform plus full MT4 support. The native platform has ProRealTime charting, custom watchlists and an economic calendar. MT4 gives access to over 80 currency pairs and one-click execution, but the proprietary platform is generally stronger for advanced order types and alerts.
Spreads on EUR/USD start from around 0.6 pips on standard accounts. That is competitive, but not the cheapest on this list. There is no fixed commission on forex CFDs, as the spread is the cost. A small inactivity fee applies after two years of dormancy. Overnight funding applies to positions held past 5pm UK time.
Regulation and safety
IG is regulated by the Financial Conduct Authority (FCA). Client funds are segregated from company capital. It also holds licences from ASIC in Australia and MAS in Singapore. Retail clients get negative balance protection by default.
Bonuses and who it suits
IG does not run no-deposit bonus trading offers, as FCA rules restrict cash incentives. You get a demo account with £10,000 in virtual funds and access to IG Academy for education. IG suits traders who want a well-capitalised broker, or who trade indices, commodities and shares alongside forex on one account.
2. Pepperstone
Founded in Australia in 2010, Pepperstone runs a fully licensed UK entity. It is known for execution speed rather than marketing.
Platforms and fees
Pepperstone does not build its own platform. It supports MT4, MT5 and cTrader, with tools like Autochartist and smart trade panels in MT4. TradingView integration lets you trade from its charts.
The Razor account offers spreads from 0.0 pips on EUR/USD, plus a commission of around $3.50 per lot per side. Standard accounts skip commission but start from about 1.0 pip.
Regulation, bonuses and who it suits
Pepperstone UK holds FCA authorisation. Client funds sit in segregated tier-one bank accounts, and retail accounts get automatic negative balance protection. It also holds ASIC, CySEC and DFSA licences.
FCA rules rule out deposit-matching bonuses, so it relies on a demo account and free webinars. Active traders may find volume-based forex rebates bonus programs through partner platforms. Scalpers, algorithmic traders and expert-advisor users will feel at home here.
3. Saxo
Founded in Denmark in 1992, Saxo Bank is a fully licensed bank in the UK, not just a brokerage. It is aimed at traders who want depth of market access.
Platforms and fees
SaxoTraderGO runs in-browser and on mobile, with access to over 190,000 instruments. SaxoTraderPRO adds multi-monitor support and advanced order types. There is no native MT4, so MT4 users should look elsewhere.
The Classic account has EUR/USD spreads from around 0.6 pips. The Platinum and VIP tiers need higher minimum deposits and bring spreads toward 0.4 pips with reduced commissions. Smaller accounts will not see the sharpest pricing.
Regulation, bonuses and who it suits
Saxo Capital Markets UK is authorised by the FCA. As a bank in Denmark, it also sits under the Danish FSA. Funds are segregated and retail traders get negative balance protection. Expect no deposit bonuses. Saxo offers research, trading signals and a demo account. It suits traders with meaningful capital who trade stocks, bonds or futures alongside forex.
4. FOREX.com
FOREX.com is owned by StoneX Group, a Fortune 100 firm listed on Nasdaq. Its UK arm has adapted to FCA standards over many years.
Platforms and fees
You can choose the proprietary Advanced Trading Platform, MT4 or MT5, with TradingView charting in the web platform. MT4 offers one-click trading, over 80 forex pairs and expert advisors for algorithmic strategies.
Standard accounts have EUR/USD spreads from around 0.8 pips and no separate commission. The Direct Market Access account offers spreads closer to 0.2 pips plus a per-lot commission.
Regulation, bonuses and who it suits
The UK entity is FCA-regulated, with client money in segregated accounts at tier-one banks. StoneX Group also has the NFA in the US and ASIC in Australia. Retail UK clients get negative balance protection automatically. There are no cash bonuses, but you get a funded demo account and a research hub. It suits traders who want a large, listed parent company and flexible platforms.
5. CMC Markets and the rest of the list
CMC Markets has operated out of London since 1989 and stands out for advanced charting. The other brokers in the ranking each suit a different type of trader:
- XTB: strong education and its xStation platform.
- eToro: social trading, popular with beginners.
- Plus500: a simple, no-frills interface.
- Interactive Brokersand Saxo: for serious, well-capitalised traders who want bank-level custody or institutional pricing.
- StoneX Trading and FOREX.com: flexible platforms and deep liquidity from StoneX Group's global backing.
Check each broker's own terms for current spreads, fees and minimum deposits before opening an account.
Bonuses and UK forex brokers
FCA restrictions mean none of these brokers offer cash deposit bonuses. Use demo accounts and educational resources to test a platform before risking real money. If you want to see how offshore offers work, read our guides to the forex no deposit bonus offers and the top 7 no deposit bonuses. Based outside the UK? See the best forex brokers in Canada.
FAQ
Which are the best forex brokers in the UK?
IG leads for institutional weight and multi-asset access. Pepperstone stands out for fast execution and MT4, MT5 and cTrader support. The right choice depends on your style and capital.
Do UK forex brokers offer deposit bonuses?
No. FCA restrictions mean the brokers here rely on demo accounts and education instead of cash bonuses.
How do I check a broker is FCA-regulated?
Search for the firm on the FCA's Financial Services Register. Do not rely only on the broker's website.
Which brokers support MT4?
IG, Pepperstone and FOREX.com support MT4. Saxo does not, and relies on its own platforms.
