
The short answer
- Check the regulator's own register, and make sure the website, legal entity and contact details all match the entry.
- Understand which entity you would sign up with, what you would actually own, and how your money is protected.
- Compare full costs and withdrawal terms, and walk away from bonuses, pressure and leverage far above regulated caps.
How do you choose a broker without relying on "best of" lists?
Knowing how to choose a broker starts with checking facts you can verify yourself, in a fixed order, before any money moves.
Ranking tables look helpful, but many are paid placements, and a place on a list says nothing about which legal entity you would deal with. LumexTrader does not name or rank firms. Instead, here are ten checks that work on any provider, whether it offers forex, shares, CFDs or crypto. Run them before you open an account anywhere, and again if the firm changes its terms. The same checks apply when you compare forex brokers side by side: the cheapest spread means little if check one fails.

Checks 1 to 3: is the firm real and properly regulated?
1. Find it on the regulator's register yourself
Go to the regulator's own website, not a link from the firm, and search its register: the Financial Conduct Authority in the UK, ASIC in Australia, the relevant national authority in the EU, the CFTC and NFA for US forex. Note the firm's registered name, number, permitted activities and any warnings.
Permitted activities matter as much as the listing itself. A firm authorised only to arrange insurance, or registered solely for anti-money-laundering purposes, is not thereby allowed to offer you leveraged trading or hold your money.
2. Rule out a clone
Scammers copy the names and registration numbers of genuine firms. Compare the website address, phone number and email on the register with the ones you have been given. If any differ, contact the firm using the register's details only. Regulators publish warning lists of clones and unauthorised firms; search those too.
3. Know which entity you would join
International brands often run several companies in different countries. The advert may mention a strict regulator while the sign-up page quietly puts you with an offshore subsidiary with far weaker protections. The entity is named in the client agreement and usually in small print at the bottom of the website.
If you cannot tell which company you would be contracting with, or the answer changes depending on which page you read, treat that as a failed check.
Checks 4 to 6: what happens to your money?
4. Client money and compensation
Regulated firms in major markets must keep client money in segregated accounts, apart from their own funds. Some countries add a compensation scheme if a firm fails, up to a limit. Find out whether your entity is covered, and what the scheme does not cover, such as trading losses.
5. What you would actually own
Buying a share through a stock broker usually gives you ownership. Trading a CFD or a crypto derivative gives you a contract with the provider. Leaving coins on a crypto platform usually gives you a claim on the platform. Each carries a different risk if the firm gets into trouble.
6. How withdrawals work
Read the withdrawal terms before depositing: methods, processing times, fees and any minimums. Legitimate firms return money to the source it came from and do not ask for extra payments before releasing it. A demand for a "release fee", "tax" or "verification deposit" is a hallmark of fraud.

Checks 7 to 10: products, costs and behaviour
7. Leverage within regulated limits
For retail clients, the UK and EU cap leverage at 30:1 on major currency pairs, 20:1 on gold and major indices, 5:1 on individual shares and 2:1 on crypto, with negative balance protection. A firm offering you 500:1 is operating outside those rules.
8. The full cost, not the headline
Add spread, commission, overnight financing, currency conversion, withdrawal and inactivity fees. "Zero commission" often means a wider spread. Our guide to hidden trading costs shows how to total them.
9. Complaints and dispute routes
A regulated firm must have a complaints process, and many countries offer a free ombudsman or dispute service if the firm's answer does not satisfy you. Check which one applies to your entity; offshore entities often leave you with none.
10. How the firm behaves towards you
Regulators in the UK, EU and Australia ban bonuses and similar inducements for retail CFD clients. Pressure to deposit quickly, calls from "account managers" pushing bigger trades, promised returns and unsolicited contact through social media or messaging apps are all reasons to stop.
Which warning signs show up during sign-up?
A legitimate provider asks a lot about you; a dubious one asks a lot of you.
Regulated firms must check who you are and whether leveraged products suit you, so expect identity documents, questions about your experience, and clear risk warnings. Be wary if the process is the reverse: no identity checks, but urgent requests to deposit, suggestions to borrow or to use savings, or an offer to "help" by taking over your screen. Deposits requested in crypto to a personal wallet, or bank transfers to an account in a different company's name, are further reasons to stop.
Keep copies of the client agreement, key information documents and every deposit receipt. If something goes wrong later, those records are what a bank, regulator or ombudsman will ask to see.
How do you compare providers that pass all ten?
On cost for the way you actually trade, the quality of their risk tools, and how clearly they explain their terms.
Take the pairs or markets you would use, at the size you would use, and work out the cost of a typical round trip including overnight fees if you hold positions. Look at whether stop-loss orders are available and how they behave in fast markets. Read the risk warnings and order execution policy: clear, specific documents are a better sign than a slick app. For platform software and apps, see trading apps compared.
What does a comparison look like in practice?
Write down the same handful of facts for every provider on your shortlist, so you compare like with like:
- Legal entity, regulator and register number, checked on the register.
- Typical spread and commission on the two or three markets you would use, at your usual size.
- Overnight financing rate, if you would hold positions for more than a day.
- Deposit and withdrawal methods, fees and typical processing time.
- Stop-loss types available, and whether negative balance protection applies to you.
If a provider will not give you any of these in writing before you sign up, that is an answer in itself.
Are there extra checks for crypto platforms?
- Licensing where you live: in the EU, whether the firm is authorised under MiCA; elsewhere, the local registration or licence regime.
- Custody: whether customer coins are held separately, and whether the firm publishes evidence of its reserves and liabilities.
- Supported networks: which networks it uses for deposits and withdrawals of tokens such as USDT.
- Product limits: whether it offers retail derivatives that are banned or restricted where you live, which suggests it is not following local rules.
Quick follow-ups
Is a firm safe if it shows a licence number on its website?
Not by itself. Clone firms copy real numbers. Look the firm up on the regulator's own register and use only the contact details listed there.
Should I choose the broker with the highest leverage?
No. Very high leverage usually means the firm is outside strict retail rules, and it makes small price moves large enough to wipe out your account.
What if a broker will not let me withdraw?
Stop depositing, keep records of every conversation and payment, contact your bank or card provider, and report the firm to your regulator. Do not pay any fee to release funds.
Sources
- UK Financial Conduct Authority, Financial Services Register and warning list
- European Securities and Markets Authority, product intervention measures on CFDs
- Australian Securities and Investments Commission, CFD product intervention order