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Regulation and safety

How to check a broker is genuine

A four-minute verification routine you should run before any first deposit.

A firm reference number that does not match the entity taking your money is the single clearest warning sign there is.

Written by the research desk from the regulator's own published rules and the firm documentation they produce. This page explains how the rule works in practice for a retail account; it is information, not personal financial advice.
Editor's pick, #1 of 2026★★★★★4.9
IG logo

IG, Best Broker 2026

FCA regulated, FSCS £85K, since 1974

Rated 4.9 out of 5 after live-account testing by the desk.

Min spread

0.6 pips

Min deposit

£0

Regulator

FCA

Best for

Deepest UK market coverage

  • FCA authorised and on the public register
  • Client money segregated, FSCS cover to £85,000
  • Web, MT4, ProRealTime
  • Retail leverage capped at 1:30

CFDs are complex instruments. Your capital is at risk.

On this page

What's on this page

A four-minute verification routine you should run before any first deposit.

A firm reference number that does not match the entity taking your money is the single clearest warning sign there is. The sections below break the rule down point by point, including the exceptions that catch traders out, and finish with the FCA-authorised brokers we rate highest.

OFWritten and maintained by Owen Fitzgerald, Compliance Reviewer·Last reviewed 10 April 2026·Fact checked against the FCA register

Overview

A four-minute verification routine you should run before any first deposit.

A firm reference number that does not match the entity taking your money is the single clearest warning sign there is. That single sentence does more work than any amount of marketing language about "regulated and trusted", a phrase which appears on the websites of firms with no UK permissions at all.

The rest of this page is written for the moment it matters: when you are about to deposit, when something has gone wrong, or when a broker's answer does not sound right. Each point below is a rule you can check for yourself against public sources.

  • Verify the entity on the Financial Services Register before depositing
  • Read which company name appears in the account terms
  • Keep your own records of trades, statements and correspondence
  • Protections apply to firm failure and misconduct, never to losing trades

Search the register first

Look the firm up on the Financial Services Register by name and by reference number. Confirm the address, the permissions and the trading names listed against it.

In practice this is where the difference between firms shows up. Two brokers can both be authorised and still handle the same situation very differently, because the rule sets a floor rather than a standard. When we score a firm on regulation and safety, we look at how far above that floor it chooses to operate: how clearly it names its entity, how specific its disclosure is, and how it behaves when a client disputes something.

Clone firm warnings

Fraudsters copy the details of authorised firms. Contact the firm using the phone number on the register, never the one in the email or advert that reached you.

In practice this is where the difference between firms shows up. Two brokers can both be authorised and still handle the same situation very differently, because the rule sets a floor rather than a standard. When we score a firm on regulation and safety, we look at how far above that floor it chooses to operate: how clearly it names its entity, how specific its disclosure is, and how it behaves when a client disputes something.

Test a withdrawal early

Deposit a small amount, trade once, then withdraw it all. A firm that makes that difficult has told you everything you need to know for the price of one small trade.

In practice this is where the difference between firms shows up. Two brokers can both be authorised and still handle the same situation very differently, because the rule sets a floor rather than a standard. When we score a firm on regulation and safety, we look at how far above that floor it chooses to operate: how clearly it names its entity, how specific its disclosure is, and how it behaves when a client disputes something.

Pressure is the tell

Bonus deadlines, account managers placing trades for you, and requests to install remote access software are not features of a regulated brokerage.

In practice this is where the difference between firms shows up. Two brokers can both be authorised and still handle the same situation very differently, because the rule sets a floor rather than a standard. When we score a firm on regulation and safety, we look at how far above that floor it chooses to operate: how clearly it names its entity, how specific its disclosure is, and how it behaves when a client disputes something.

Desk shortlist

FCA-authorised brokers we rate highest

Every firm below holds a live FCA authorisation verified against the Financial Services Register, holds retail client money in segregated accounts, and offers negative balance protection to retail clients.

01
IG logo
IG★★★★★4.9

FCA regulated, since 1974

Deepest UK market coverage. Web, MT4, ProRealTime.

Deepest UK market coverageFSCS £85KLeverage 1:30

£0

Deposit

0.6 pips

Spread

02
CMC Markets logo
CMC Markets★★★★★4.9

FCA regulated, since 1989

Best-in-class charting. Next Generation, MT4.

Best-in-class chartingFSCS £85KLeverage 1:30

£0

Deposit

0.7 pips

Spread

03
Pepperstone logo
Pepperstone★★★★★4.9

FCA regulated, since 2010

Lowest all-in FX cost. MT4, MT5, cTrader, TradingView.

Lowest all-in FX costFSCS £85KLeverage 1:30

£0

Deposit

0.0 pips

Spread

04
Interactive Brokers logo
Interactive Brokers★★★★★4.8

FCA regulated, since 1978

Global multi-asset access. TWS, IBKR Desktop, API.

Global multi-asset accessFSCS £85KLeverage 1:30

£0

Deposit

0.2 pips

Spread

05
Saxo logo
Saxo★★★★★4.8

FCA regulated, since 1992

Institutional-grade platform. SaxoTraderGO, PRO.

Institutional-grade platformFSCS £85KLeverage 1:30

£0

Deposit

0.6 pips

Spread

#BrokerRatingMin. depositSpread fromPlatformsFCAAction
6XTB logoXTBCleanest proprietary platformCleanest proprietary platform★★★★★4.8£0From 0.5 pipsxStation 5Trade NowReview
7Spreadex logoSpreadexStrong UK service deskStrong UK service desk★★★★★4.7£0From 0.6 pipsWeb, mobileTrade NowReview
8City Index logoCity IndexBalanced all-rounderBalanced all-rounder★★★★★4.7£100From 0.5 pipsWeb Trader, MT4, TradingViewTrade NowReview
9FOREX.com UK logoFOREX.com UKDeep FX researchDeep FX research★★★★★4.7£100From 0.4 pipsMT4, MT5, TradingViewTrade NowReview
10Tickmill UK logoTickmill UKRaw spreads, low commissionRaw spreads, low commission★★★★★4.7£100From 0.0 pipsMT4, MT5Trade NowReview

Regulation FAQ

How to check a broker is genuine: common questions

Straight answers to the questions UK traders ask the desk about this rule.

Ask the desk

Still deciding which broker?

Our #1-ranked FCA broker for 2026 is IG, tested live from our desk with £0 minimum deposit and spreads from 0.6 pips.

IG logo

IG, Best UK Broker 2026

FCA · FSCS £85K · Since 1974

4.9
Min spread
0.6 pips
Min deposit
£0
Regulation
FCA
  1. What does this actually protect me from?

    A firm reference number that does not match the entity taking your money is the single clearest warning sign there is. It applies to the failure or misconduct of an authorised firm, not to the outcome of your trades.

  2. How do I check a broker qualifies?

    Search the Financial Services Register by firm name and reference number, confirm the permissions and trading names, and check the entity named in the account terms is the same one.

  3. Does it apply to offshore entities of UK brands?

    No. Protections follow the authorised entity. An offshore arm of a familiar brand sits outside the FSCS, the Ombudsman and the UK retail rules, whatever the website looks like.

  4. Am I covered as a professional client?

    Elective professional clients give up several retail protections, including negative balance protection and the retail leverage caps, and often access to the Ombudsman. That trade is rarely worth it for private money.

  5. What if my broker gets it wrong?

    Complain in writing to the firm first. If you are unhappy with the final response, or eight weeks pass without one, the Financial Ombudsman Service can consider the case free of charge.

  6. Search the register first?

    Look the firm up on the Financial Services Register by name and by reference number. Confirm the address, the permissions and the trading names listed against it.

Risk warning

CFDs and spread bets are leveraged products and the majority of retail accounts lose money. Figures on this page are researched from firm documentation and live accounts, but pricing, funding routes and account terms change without notice. Check the broker's own terms and the Financial Services Register before you deposit, and never risk money you cannot afford to lose.