A profit split is the single number every prop firm puts on its landing page, and it’s also the number traders misread most often. The headline percentage is not what lands in your bank account.
How a profit split actually works
A profit split is simply how the net profit you generate on a funded account gets divided between you and the firm. An 80/20 split means you keep 80% and the firm keeps 20% of what you withdraw. So on a $1,000 profit that you request as a payout, you take home $800 and the firm keeps $200.
The important word is net. The split applies to profit above your starting balance (or above the drawdown floor, depending on the firm) at the moment you request a withdrawal — not to every winning trade in isolation. If you make $2,000 on Monday and give back $500 by Friday, the split is calculated on the $1,500 that remains.
Two things determine your real cut:
- The percentage — 80/20, 90/10, sometimes 100/0 on a promo.
- What the percentage is applied to — gross profit, net profit, or profit after platform and processing fees.
That second point is where most of the confusion lives.
How splits escalate over time
Very few firms leave you on their entry split forever. Most use the split as a loyalty lever that improves as you prove consistency. Common escalation triggers include:
- Number of successful payouts — e.g. your split steps up after your third or fifth clean withdrawal.
- Scaling milestones — as your account size grows through a scaling plan, the split often improves alongside it.
- Loyalty or tenure programs — some firms bump you toward higher tiers the longer you stay funded without a breach.
The escalation is real, but it’s conditional. A single breach usually resets you to the entry tier — or ends the account entirely. Treat an advertised 90/10 or 100% ceiling as a destination you earn, not a starting point. Always confirm the exact escalation schedule with the firm, because these terms move around frequently.
Split on gross vs net: the fees that shrink your share
Here is the quiet erosion. Two firms can both advertise 80/20 and pay you meaningfully different amounts, because they apply the split to different bases.
| Term you see | What it usually means | Effect on your take-home |
|---|---|---|
| Split on gross profit | Your % is taken before most fees | Cleaner — you keep more |
| Split on net profit | Your % is taken after some deductions | Slightly less |
| Split after platform / data fees | Monthly platform or market-data costs come out first | Erodes small payouts most |
| Split after processing fees | Withdrawal / transfer fee deducted from your side | Fixed drag per payout |
None of these are scams — they’re normal business terms. But a small monthly platform fee hurts a $300 payout far more than a $3,000 one. If you plan frequent small withdrawals, fee structure matters more than a couple of split percentage points.
Promotional 100% splits and their conditions
A 100% split looks unbeatable, and sometimes it’s genuinely good — but it almost always carries a condition:
- It applies only to your first payout, then reverts.
- It requires you to hit a minimum trading-day count first.
- It’s bundled with a higher account fee or a shorter refund window.
A 100% first payout is a strong offer if you can realistically reach a meaningful profit before the promo window closes. It’s worth much less if the minimum-day or minimum-profit gate pushes your first withdrawal past the promo. Read the condition, not the banner.
Comparing splits across firms without ignoring drawdown
The mistake is ranking firms by split alone. A generous split on an account with a punishing trailing drawdown floor can be far worse than a modest split on an account you can actually keep alive. The split only matters if you survive long enough to withdraw.
When you compare firms like FundedNext or The5ers, weigh the split against the drawdown model, the consistency requirement, and how quickly you can request your first payout. A slightly lower split on a forgiving account often produces more real income over a year.
This is also where tracking your own numbers pays off. Shibiki computes a live edge health per strategy with a Wilson confidence interval, so you can see whether your win rate is genuinely holding up before you lean harder on an account — regardless of how attractive its split looks.
Turning a split into your real take-home number
The only figure that counts is what clears to you. To get it, walk the full chain:
- Start with your net profit at withdrawal.
- Subtract any fees the firm takes before the split (platform, data, processing).
- Apply your current split tier — not the ceiling you’re working toward.
- Subtract any withdrawal or transfer fee on your side.
Do this once by hand and the “80% sounds better than 75%” reflex disappears fast. Run the numbers with the prop firm payout calculator so you’re comparing real take-home, not headline percentages — and keep your own trading records honest with automatic journaling so the profit you’re splitting is a number you can trust.
Related: Payout calculator · FundedNext · The5ers