The basic structure

A proprietary trading firm (commonly “prop firm”) evaluates a trader’s skill, then provides either firm capital or a simulated trading environment to trade in, and pays out a share of profits.

A trader pays an upfront evaluation fee, completes a challenge under strict rules (profit target, max loss, daily loss), and on success receives a funded account.

The revenue model — honestly

A prop firm’s revenue comes from two sources:

  1. Evaluation fees — collected from traders who attempt the challenge.
  2. Profit-split residual — the firm’s share (typically 20–50%) of successful traders’ profits.

In practice, the majority of revenue for most firms comes from evaluation fees, because most traders fail the challenge. This means the structure can incentivize firms in ways where trader losses are firm profits. Treat this with realism.

“Simulation” vs. “live execution”

Most prop firms state publicly that trading occurs in a simulated environment, with no orders actually routed to real markets. This is what allows the firm to legally avoid being classified as a broker in many jurisdictions.

For the trader, this means: the spreads and slippage you experience may not perfectly mirror live markets.

Real risks

  • Jurisdiction: most overseas prop firms are not registered with your local financial regulator. Recourse in disputes is limited.
  • Enforcement history: in 2023, MyForexFunds was shut down by Canadian (OSC) and US (CFTC) regulators. Even at the largest scale, prop firms can be subject to enforcement actions.
  • Rule changes: terms can change at the firm’s discretion. Read the agreement.
  • Tax treatment: varies by jurisdiction. Consult a local tax professional.

Checklist before you commit

  • Is the firm 3+ years old?
  • Are there multiple, continuous payout proofs (not just one screenshot)?
  • Has the firm avoided major enforcement actions in major jurisdictions?
  • Are terms publicly available, with a stated change-notification process?
  • Does the firm avoid “guaranteed to earn / anyone can pass” language?

Bottom line

A prop firm is not a loan or a job. It’s a performance contract: you pay to demonstrate skill under the firm’s rules, and if you do, you receive a share of the profit.

Speculation is real. Losing your evaluation fee is a real possibility. PROP NAVI rates each firm on trust and transparency, but the final decision is always yours.