What is a prop firm?
Written by an ex-institutional trader. What a prop firm is, how prop firms work, how they actually make money (mostly from failed challenge fees), and the honest risks for Australian traders considering one.
Direct answer
A prop firm (proprietary trading firm) is a company that trades financial markets with its own capital, and in the retail world, funds individual traders to trade that capital in exchange for a share of the profits. You reach a funded account by paying for and passing an evaluation. The firm keeps a slice of any profit you make and, more importantly for its bottom line, keeps the fees of everyone who fails.
That is how prop firms actually make money: failed evaluation fees are the largest revenue line at almost every retail firm, ahead of spread markups and the firm-side share of funded-trader profits. Retail prop firms are global and not regulated by ASIC in Australia, most challenge-takers do not pass, and any profit you withdraw is assessable income. Choosing one comes down to payout track record and rules transparency, not the headline profit split.
What a prop firm is
A prop firm, short for proprietary trading firm, is a company that trades financial markets with its own capital. In the retail world that most Australians encounter, a prop firm also funds individual traders to trade that capital, in exchange for a share of the profits they generate.
You do not deposit money to trade. Instead you pay for an evaluation, prove you can trade to a target inside the risk rules, and the firm allocates you an account. The firm keeps a slice of your profits, and keeps the evaluation fee of everyone who fails. That second part matters more to the firm's revenue than the first, as the rest of this guide explains.
Disclosure: SatoshiMacro may earn a commission if you start a challenge with a prop firm through links on this page, at no extra cost to you. See our full affiliate disclosure.
How prop firms work
The retail prop firm model is consistent across the major firms:
- You buy an evaluation. A one-off fee scaled to the account size you want, often US$50 to US$600+.
- You trade to a target. Usually 8 to 10 percent profit on a demo account, without breaking a daily loss limit or an overall maximum drawdown.
- You may face a second phase. Many firms add a verification phase with a lower target to confirm consistency. One-step firms skip it.
- You receive a funded account. Trade the firm's capital (or a simulated account) under the same rules.
- You split the profit. Payouts run on a schedule, commonly every two to four weeks, with the trader keeping 70 to 90 percent.
The mechanics of clearing that evaluation are covered in the how to pass a prop firm challenge guide, and the account you end up with is explained in what is a funded trading account.
How prop firms make money
This is the question that explains everything else about how prop firms behave. There are three revenue streams, in order of materiality:
- Failed challenge fees. The largest line at almost every retail prop firm. A US$540 fee multiplied by an 85 percent failure rate is the engine of the industry, and repeat fees from re-attempts compound it.
- Spread or commission markups. Many firms route flow to a partner broker and capture a share of the spread or a per-lot rebate. Invisible to the trader, but real revenue.
- The firm-side profit share. A small slice of revenue, because the firm only earns its 10 to 30 percent share on the minority of funded accounts that produce sustained profit.
The practical consequence is that the model rewards high challenge volume, not necessarily long-term funded-trader success. That is also why the firms with the strongest reputations work hard to be seen as fair: their evaluation business depends on traders believing the rules will be applied consistently. None of this makes the category a scam, but it tells you where the firm's incentives genuinely sit.
How to choose one
Because the industry is unregulated in Australia, the burden of due diligence is on you. The factors that actually matter:
- Payout track record. The single most important signal. Check public payout ledgers, filtered Trustpilot reviews and trader communities for late-payout patterns.
- Rules clarity. Identify the trap clauses (consistency rules, news bans, minimum trading days) before you pay, not after.
- Operating history. A firm that has paid out cleanly for years is a different proposition from one launched last quarter.
- Trading conditions. Spreads, commissions and execution on the broker the firm routes to affect your real results.
The headline profit split is the least useful number on its own. The live-tested best prop firms ranking applies this framework firm by firm.
The honest risks
The risks of dealing with a prop firm mirror its incentives:
- Most participants fail. Buying a challenge is, in expectation, buying a lost fee unless you already trade with a proven edge.
- No ASIC protection. Prop firms are global and unregulated in Australia, so there is no consumer backstop if a firm withholds payouts.
- Trap clauses end accounts. Rules designed to be easy to breach are common; read them in full.
- Tax applies. Profit splits are assessable income, taxed at your marginal rate, not capital gains.
For a trader who is already consistently profitable on personal capital, a reputable prop firm can be a reasonable way to access size. For everyone else, the most reliable advice is to build and document an edge on a small personal account first. A prop firm scales a working strategy; it does not create one.
Popular prop trading firms
Prop firm challenges carry a fee and most participants do not pass. General information, not financial advice.
This is general information, not financial advice. Last reviewed: 2026-06-02.
Frequently asked questions
What is a prop firm in simple terms?
A prop firm, short for proprietary trading firm, is a company that trades markets with its own money rather than clients' money. In the retail world, a prop firm funds individual traders to trade its capital and splits the profits with them. You typically get access by paying for and passing an evaluation. The firm keeps a share of your profits and keeps the evaluation fees of the many traders who do not pass.
How do prop firms work?
A retail prop firm sells a paid evaluation, often called a challenge. You trade a demo account to a profit target without breaking strict loss limits, and if you pass (sometimes across two phases) the firm gives you a funded account. You then trade under the same rules and split any profit, usually keeping 70 to 90 percent. Breach a drawdown rule on the funded account and it is closed. The evaluation is the gate; the funded account is the payoff.
How do prop firms make money?
Three ways, in order of size. First and largest: failed evaluation fees, since most challenge-takers do not pass, so the fees pile up. Second: spread or commission markups, where the firm routes order flow to a partner broker and captures part of the cost. Third and smallest: the firm-side share of profits on the minority of funded accounts that stay profitable. The model depends on a high failure rate, which is by design rather than an accident.
Are prop firms legit or a scam?
The category is legitimate, but quality varies enormously. Reputable firms with multi-year payout track records and clear rules genuinely pay profitable traders. Others use vague or shifting rules, delayed payouts, or trap clauses to avoid paying. Because the industry is unregulated in Australia, the burden is on you to verify a firm's payout history (public ledgers, filtered reviews) before paying. A firm being legit does not change the fact that most people still fail the evaluation.
Do prop firms use real money?
Often not directly. Many retail firms fund traders on simulated or demo accounts and pay profit splits from their own revenue, rather than placing your orders in the live market. Some move proven traders onto live capital later. From your side the distinction matters less than whether the firm reliably pays out, because the payouts themselves are real money regardless of how the firm hedges its book.
Are prop firms regulated by ASIC in Australia?
No. Prop firms are not regulated by ASIC and do not hold an Australian financial services licence, because they sell a paid evaluation rather than managing client funds or offering a regulated financial product. They operate globally from jurisdictions like the Czech Republic, the UAE and Cyprus. That means ASIC consumer protections do not apply, and you should choose firms on payout track record and rules transparency. Any profit you withdraw is assessable income for Australian tax.
