What does FCA regulation actually give a UK trader?
Four concrete things, and it is worth being precise because the phrase is used loosely in broker marketing.
What it does not give you. FCA authorisation does not make a broker good, does not vet its pricing, and does not protect you from losing money on a trade. The FSCS is explicit: it covers firm failure, not market losses. A regulated broker with a 77% loss rate is still a broker with a 77% loss rate.
- Client money segregation. Your money is held separately from the firm’s own funds, so it is not available to the firm’s general creditors if it fails.
- Leverage caps. Retail CFD leverage is capped by rule, not by broker choice. Any UK-facing firm offering more than 30:1 on major currency pairs to a retail client is not doing so under FCA permission.
- Mandatory loss disclosure. Every firm must publish the percentage of its retail accounts that lose money, in prescribed wording.
- Access to redress. The Financial Ombudsman Service for complaints, and the FSCS if the firm fails.
The current retail leverage caps
These are identical at every FCA-authorised firm because they are a rule rather than a feature. If you see 1:500 advertised to a UK resident, you are looking at an offshore entity of the same brand, and the protections on this page do not apply to it.
Table 1 — FCA retail leverage caps (COBS 22.5.11R)
| Asset class | Maximum leverage for a UK retail client |
|---|---|
| Major currency pairs | 30:1 |
| Non-major currency pairs, gold, major indices | 20:1 |
| Commodities other than gold, non-major indices | 10:1 |
| Individual equities | 5:1 |
| Cryptoassets | 2:1 — and retail crypto derivatives are restricted |
How do you check a broker on the FCA register?
The FCA publishes a four-step process, and step three is the one people skip.
Firm Checker or the FS Register? The FCA distinguishes them. Use the Firm Checker before you buy a product. Use the Financial Services Register to search for an individual, or to find out whether a firm was previously authorised.
A firm reference number (FRN) is the unique identifier. The FCA uses 6-digit and 7-digit numbers, having begun issuing 7-digit FRNs in 2023 — so a 7-digit number is not a red flag.
- Search for the firm by name on the FCA Firm Checker.
- Select the product or service you are looking for.
- Check the firm is authorised and has permission for that specific product or service. Authorisation is not general — a firm may hold permission for one activity and not another.
- Check the contact details on the Firm Checker match the details you were given. This is the step that catches clones.
The UK entities and reference numbers
Check each of these yourself rather than taking them from us — that is the entire point of the register. Note that several of these brands also operate non-UK entities, and the entity you are onboarded to determines your protection.
Table 2 — UK entities and FCA firm reference numbers
| Firm | UK legal entity | FRN |
|---|---|---|
| Pepperstone | Pepperstone Limited (Co. 08965105) | 684312 |
| Capital.com | Capital Com (UK) Limited (Co. 10506220) | 793714 |
| IG | IG Markets Ltd (Co. 04008957) | 195355 |
| Trading 212 | Trading 212 UK Ltd (Co. 8590005) | 609146 |
| eToro | eToro (UK) Ltd (Co. 07973792) | 583263 |
| CMC Markets | CMC Markets UK plc (Co. 02448409) | 173730 |
What are clone firms, and how do you spot one?
A clone firm is a scam that impersonates a genuine authorised firm. The FCA’s own description is the important part: clones “often use the name and address of a genuine firm, or they may copy the firm reference number”.
So a matching FRN proves nothing by itself. This is the single most common mistake. Someone checks the number, finds it on the register, and treats that as verification — when the number was copied from the real firm precisely so that it would check out. The contact details are the test. Call the phone number listed on the FCA register, not the one in the email you received.