Prop firm tax in Australia: how the ATO treats funded-trader payouts
How Australian retail traders are taxed on prop firm profit-split payouts. Covers the default ATO classification (ordinary income, business-like activity), challenge-fee deductibility, the simulated-vs-live-account distinction, GST registration thresholds, deductions that survive ATO scrutiny, and the common errors that trigger amended assessments. Built for traders working with FTMO, FundedNext, The 5%ers, FunderPro, and Funding Pips.
Direct answer
Prop firm payouts to Australian retail traders are typically ordinary assessable income, not capital gains. The 50 percent CGT discount does not apply because the trader does not own the underlying capital or positions; the prop firm does. Profit splits are paid as service fees or contractor income for the trader's analysis service. They are added to your assessable income for the financial year and taxed at your marginal rate (0 to 45 percent plus Medicare).
Challenge fees are typically deductible only if the activity rises to a business-like trading operation in the ATO's view, which depends on volume, intent, and several other tests. Casual-attempt-once traders generally cannot deduct the failed challenge fee. GST applies if total prop-firm payout income exceeds the $75,000 annual threshold; below that, GST is optional. Record-keeping requires the standard 5-year retention with payout documentation, challenge fee receipts, and trading-platform statements.
ATO classification of prop firm income
The single most important decision an Australian funded trader makes at tax time is what to classify prop firm payouts as. The ATO has not published a prop-firm-specific ruling, so the classification flows from general principles and established case law.
The default position for almost all retail funded traders: profit-split payouts are ordinary assessable income from a service activity, taxed at your marginal rate. They are not capital gains, because no underlying asset is held by the trader. They are not employment income, because there is no employer-employee relationship. They are not investment income, because no capital is risked by the trader (the challenge fee is a service fee, not an investment).
The classification rests on the contractual nature of the prop firm relationship:
- The trader does not own the trading account, the capital, or the positions
- The trader provides analysis or trading-instruction services to the prop firm
- The prop firm pays a percentage of profit on the simulated or live account as service consideration
- The trader bears no capital risk beyond the upfront challenge fee (which is the cost of entering the service relationship)
Under this framing, the payout is ordinary income from a service. Section 6-5 of the ITAA 1997 brings ordinary income into your assessable income at the time it is derived (typically date of receipt). It is taxed at your marginal rate alongside salary, business profit, interest, and other ordinary income streams.
What this means in practice
- No CGT discount. The 50 percent CGT discount under section 115-25 applies only to capital gains on assets held more than 12 months. Prop firm payouts are not capital gains.
- Marginal rate taxation. A trader earning AUD 50,000 from prop activity with no other income pays approximately AUD 7,750 in tax (sub-$45,000 base bracket plus the marginal-rate slice on the amount above $18,200). A trader with $130,000 of salary pays the prop income at the top of the 37 percent bracket, materially reducing the after-tax take.
- Loss treatment is asymmetric. Personal losses (challenge fees from failed attempts) may or may not be deductible depending on classification. The income on success is always assessable.
- Quarterly PAYG instalments may apply. If the prop activity becomes a material income source, the ATO may require quarterly PAYG instalments rather than annual settlement.
Simulated vs live accounts: does it change the tax?
A common question from funded traders considering FunderPro (which markets live A-Book execution) versus FTMO or FundedNext (which use simulated accounts internally): does the prop firm's accounting basis change the trader's tax position?
Generally no. The prop firm's internal account structure does not affect the trader's tax treatment. Whether the firm runs your strategy on a demo account or a live broker account, the trader receives a profit-split payout for service rendered. The payout is ordinary income to the trader either way.
What can change is the prop firm's own tax treatment of the activity, but that is the firm's problem, not the trader's. The trader's reporting position is the same: receive payout, document AUD value at receipt, report as ordinary income.
The execution model (A-Book live versus simulated) does affect the trader's experience in other ways - slippage, fill quality, news-event handling - but those are operational considerations rather than tax considerations.
Are challenge fees tax-deductible?
The most contested area for retail funded traders. The short answer: deductible only if the activity is business-like in the ATO's view.
Section 8-1 of the ITAA 1997 allows deductions for losses or outgoings incurred in gaining or producing assessable income, provided the activity is not capital, private, or domestic in nature. Challenge fees clearly relate to a profit-seeking activity, but the ATO applies several tests to determine whether the activity rises to a deductible-business level.
The business-like classification tests
The ATO considers:
- Volume and frequency - one-off attempts versus ongoing systematic activity
- Intent to make a profit - hobby vs deliberate income-earning purpose
- Business-like organisation - separate accounts, records, business plans, defined strategies
- Capital and time committed - meaningful investment in the activity vs incidental
- Skill and knowledge - relevant training, prior trading experience
- Whether the activity is supplementary or primary - main income source vs side activity
A trader running 10 challenges per year as part of a deliberate income strategy with full records, multiple firms, and clear business-like intent has a stronger case than a trader who paid one fee, failed once, and stopped. The latter is unlikely to claim the deduction successfully.
What "business-like" classification costs you
Business-like classification has costs as well as benefits. If you classify your prop activity as a business:
- Challenge fees become deductible
- Software, hardware, professional fees, education, internet, and other reasonable expenses become deductible
- Losses (including failed challenge fees) offset other ordinary income
But:
- Personal trading classified the same way may lose CGT-discount eligibility
- You may need to register for an ABN
- GST may apply once turnover exceeds AUD 75,000
- The ATO scrutiny is materially higher
This is a decision worth taking to a registered tax agent. The wrong classification on either side can produce material under- or over-payment of tax, plus penalties if the ATO disagrees with the position taken.
GST and prop firm payouts
GST registration is required when your annual turnover from the activity exceeds the AUD 75,000 threshold. Below that, registration is optional. The threshold is calculated on a 12-month rolling basis, not the financial year.
What "annual turnover" means here
Annual turnover for prop activity is the total gross amount the prop firm pays you. If you receive AUD 80,000 in profit-split payouts across the year, you exceed the threshold even if your net (after challenge fees and other expenses) is much lower. The threshold is a gross-revenue test.
What happens once you cross the threshold
- Register for GST within 21 days of crossing the threshold (or being likely to)
- Charge GST on the service to the prop firm (most prop firm contracts have GST gross-up clauses, so the firm pays the GST on top of the agreed split)
- Lodge BAS returns (typically quarterly) reporting GST collected and input tax credits claimed
- File annual income tax return as before
What most retail traders should do
If your prop income is well below AUD 75,000 annually, do not register. The compliance burden (BAS lodgement, GST tracking, accountant fees) outweighs the benefit (input tax credits on business expenses are typically modest at retail scale). If your prop income is approaching the threshold, plan ahead - track the rolling 12-month turnover, and register before crossing rather than after.
Worked examples at different scales
Example 1: Casual challenge attempts, no business-like classification
Sarah is a software engineer in Sydney earning AUD 130,000 salary. She tries the FTMO challenge twice in 2025-2026, paying AUD 1,200 in fees total. She passes the second attempt and receives AUD 8,000 in profit-split payouts before 30 June 2026.
ATO position:
- AUD 8,000 payout is ordinary income, added to her assessable income
- Salary AUD 130,000 + prop AUD 8,000 = AUD 138,000 taxable income
- The AUD 8,000 falls in the 37% bracket (above the $135,000 threshold), so additional tax = AUD 8,000 × 37% = AUD 2,960
- Challenge fees of AUD 1,200 are NOT deductible in this scenario - the activity is not business-like
Her after-tax prop income is approximately AUD 5,040 minus the AUD 1,200 challenge fees = AUD 3,840 net.
Example 2: Systematic prop trading, business-like classification
Mike runs prop trading as a deliberate income strategy. He attempts 12 challenges across FTMO, FundedNext, and Funding Pips during 2025-2026, paying AUD 7,000 in challenge fees. He keeps detailed records, has a documented strategy, runs multiple accounts, and reinvests profits. He receives AUD 60,000 in payouts.
ATO position (assuming business-like classification accepted):
- AUD 60,000 ordinary income from the activity
- Less AUD 7,000 challenge fees (deductible under section 8-1)
- Less approximately AUD 4,000 of other deductible expenses (software, professional development, internet, hardware portion)
- Net business-activity income: AUD 49,000
If this is his only income, tax payable is approximately AUD 6,300 (on the AUD 49,000, applying brackets). If he also earns a salary, the AUD 49,000 stacks on top of salary at marginal rates.
His after-tax position: roughly AUD 42,700 net (assuming no salary), versus AUD 38,500 net if challenge fees were not deductible. The deduction is worth approximately AUD 2,500 in this example.
Example 3: Crossing the GST threshold
Priya runs prop trading professionally. She receives AUD 95,000 in payouts during 2025-2026.
ATO position:
- Crosses the AUD 75,000 GST threshold
- Must register for GST (within 21 days of crossing or being likely to)
- Charges 10% GST to prop firms; most contracts gross up so she receives AUD 95,000 + GST = AUD 104,500 (GST collected: AUD 9,500)
- Files quarterly BAS reporting GST collected and input tax credits claimed
- Income tax payable on the AUD 95,000 net of GST (the GST is not income; it is a tax collected on behalf of the ATO)
- Business deductions apply if the activity is business-like (which it almost certainly is at this scale)
- Approximate income tax: AUD 22,000 (ignoring deductions for simplicity), Medicare levy approximately AUD 1,900
Her net after-tax position is approximately AUD 71,000 plus whatever input tax credits net out from the BAS returns. Compliance burden is real - quarterly BAS, accountant fees - but the structural framework is straightforward.
Record-keeping for prop firm income
The ATO's general 5-year record-retention period applies. Specific records to maintain for prop activity:
- Payout records - every payout from every prop firm, with date, AUD amount, currency of payment if not AUD, and exchange rate used
- Challenge fee invoices and payment records - both successful and failed attempts
- Prop firm contract terms - so the ATO can verify the income classification if queried
- Trading platform statements - showing the activity that generated each payout (most prop firms make these available via the trader dashboard)
- Bank statements showing payouts received - cross-reference with platform records
- Currency conversion records - if payouts are in USD or other currencies, keep the rate used at conversion
- Business expense receipts - if claiming deductions (software subscriptions, professional development, internet, hardware allocation, registered tax agent fees)
For retail-scale activity (sub-AUD 75,000 annually), a simple spreadsheet plus organised PDF folder works. For larger activity, accounting software (Xero, QuickBooks, or a crypto-and-trading-aware tool like Summ which handles prop payouts alongside crypto) becomes worthwhile.
Deductions funded traders can claim
Only available if the activity is business-like in the ATO's view. The standard list:
- Challenge fees for both successful and failed attempts
- Trading software subscriptions (TradingView Pro, NinjaTrader, etc)
- Hardware allocation - portion of laptop, monitors, internet bill that relates to the activity
- Professional development - trading courses, books, mentorship programs (must be sufficiently connected to the income-earning activity, not general or aspirational)
- Registered tax agent fees - costs of having a tax agent prepare the return covering this activity
- Bank and currency conversion fees on payouts
- Home office expenses - if the activity is run from a dedicated workspace, the standard ATO methods (52c/hour fixed rate or actual expenses with floor area apportionment) apply
- Insurance - if you take out professional indemnity or business insurance specifically for the activity
What is NOT deductible (or contested):
- Personal trading platform fees on accounts unrelated to the prop activity
- General financial education with no clear link to the prop activity
- Travel to "trading meetups" with predominantly social purpose
- Expensive equipment beyond what is reasonable for the activity scale
The ATO test is whether the expense was incurred in gaining or producing the assessable income, was not capital, and was not private or domestic in nature. Apply that test honestly to each line item.
How to report prop income on your tax return
For non-business-like classification (casual attempts):
- Prop payouts go in the other income section of your individual return
- Add the AUD value of all payouts received during the financial year
- No deductions claimed against the income
- The amount is taxed at your marginal rate alongside salary
For business-like classification:
- Complete the business income section (or a separate business schedule if the prop activity is a sufficiently separate business from your other income sources)
- Report gross prop firm payouts as business income
- Claim allowable deductions (challenge fees, software, etc) against the income
- Net business income flows to your individual return at marginal rates
- If GST-registered, also lodge BAS returns separately
A registered tax agent can determine the correct classification and reporting structure for your specific situation. The cost of getting this wrong - either way - typically exceeds the cost of professional advice.
Common mistakes that trigger ATO amendments
Treating prop payouts as capital gains. The most common error. Prop payouts are not CGT events because no capital asset changes hands - the trader does not own the underlying capital. Reporting them as discounted capital gains will be flagged by ATO data-matching against the prop firm's records (where available) or banking records.
Claiming challenge fee deductions without business-like classification. If you tried one challenge, failed, and never traded again, you cannot deduct the fee. The ATO's classification test is not optional and self-classification is not sufficient.
Failing to convert USD payouts to AUD at the date of receipt. Some traders only track the USD amounts and convert in bulk later. The ATO requires AUD value at receipt, which can differ materially from the conversion rate when you eventually convert.
Missing the GST threshold crossing. If you cross AUD 75,000 mid-year and do not register, the ATO can backdate the registration requirement and assess GST on the income from the threshold-crossing date forward, plus penalties. Track the rolling 12-month turnover.
Confusing prop income with personal trading income. The two are separate income streams with separate tax treatment. Mixing them on the return - especially netting personal trading losses against prop income - is incorrect and will be amended.
Forgetting to declare smaller payouts. The ATO has expanded data-matching coverage to include payment-processor data (Wise, Deel, banking records). Even modest payouts that flow through traceable AUD channels are visible. Underreporting is a higher-risk strategy than it was a few years ago.
Frequently asked questions
How is prop firm income taxed in Australia?
Profit-split payouts from retail prop firms (FTMO, FundedNext, The 5%ers, FunderPro, Funding Pips) are treated by the ATO as ordinary assessable income for the trader, not as capital gains. The trader does not own the underlying capital or positions - the prop firm does - so CGT treatment under section 102 of the ITAA 1997 does not apply. Income is added to your assessable income for the financial year and taxed at your marginal rate (0 to 45 percent plus Medicare levy). The 50 percent CGT discount is not available.
Are prop firm challenge fees tax-deductible in Australia?
Challenge fees are deductible only if the trading activity is genuinely business-like in the ATO's view. The ATO considers volume of activity, intent to make a profit, business-like organisation (separate accounts, records, plans), the time and capital committed, and whether trading is a primary or supplementary income source. A casual one-time challenge attempt typically does not qualify. A trader running multiple challenges as part of a deliberate income-earning strategy with proper records may qualify for deduction under section 8-1 (general deductions). The classification has bigger consequences than just the fee deduction; it also affects loss treatment and CGT eligibility.
Do I need to register for GST as a funded trader?
GST registration is required if your total annual turnover from the prop firm activity exceeds AUD 75,000. Below that threshold, registration is optional. If you register, you charge GST on your service to the prop firm (10 percent) and can claim input tax credits on business expenses. Most retail funded traders earning under AUD 75,000 from prop activity do not register. If your activity scales, registration becomes mandatory and the prop firm's contract terms typically allow GST gross-up. The ATO's GST registration page covers the threshold rules in detail.
Can I deduct trading losses against my salary if I trade for a prop firm?
Generally no. Losses on the prop firm side are the prop firm's losses, not yours - you do not own the capital or positions. You cannot personally deduct trading losses from a prop firm-funded account against your salary because there were no personal trading losses. Where retail traders sometimes get this wrong: losses on a personal account run alongside the prop activity (testing strategies, building a track record) can be deductible if the personal trading is classified business-like under section 8-1. They cannot be deducted as ordinary losses if it is investment activity. Speak to a registered tax agent for specifics.
Does it matter whether the prop firm uses simulated or live accounts?
For tax purposes, generally no. Whether the prop firm trades on demo accounts and pays the trader a percentage of simulated profit, or trades on real broker accounts and pays the trader a percentage of real profit, the payout to the trader is treated identically in the ATO's eyes - it is service income paid for analysis or trading instructions. The accounting basis used by the prop firm internally does not change the trader's tax treatment. (FunderPro and a small number of newer firms market live A-Book execution as a differentiator. The trader still receives a profit-split payout, taxed as ordinary income.)
What records do I need to keep for prop firm income?
Standard ATO record-keeping for income-earning activity applies, plus the following prop-specific items: payout receipts and statements from each prop firm, challenge fee invoices and payment records, the prop firm's contract terms (so the ATO can verify the income classification), trading platform statements showing the activity that generated the payout, dates of challenge attempts and outcomes, and any AUD-conversion records if payouts are made in USD or other currencies. Five-year retention from lodgement of the relevant tax return is the standard requirement. Records can be in any format (spreadsheet, accounting software, organised PDFs) provided they support the figures reported.
What if I receive prop firm payouts in USD?
USD payouts must be converted to AUD at the date of receipt for tax-reporting purposes. The ATO accepts the prevailing exchange rate from any reputable source: the RBA daily rate, the rate provided by the payment processor (Wise, Deel, etc), or the rate at the time of conversion if you converted on receipt. Document the rate used. If you hold USD without converting, you may also have an additional foreign-exchange gain or loss on later conversion (under section 775 of the ITAA 1997 forex measures), though this is typically immaterial for retail-scale payouts. Most retail traders convert payouts within days of receipt, in which case there is no material forex exposure.
How does prop firm income interact with my crypto and forex tax?
Prop firm income is its own income stream classified as ordinary income. It does not net against personal crypto capital gains/losses (which sit under the CGT regime) and does not net against personal forex CFD activity (which sits under either ordinary income or CGT depending on classification). Each income stream is reported separately on the tax return. Where they interact: if you are classified as a business-like trader for prop activity, the same business-like classification may extend to your personal trading - which can be either favourable (broader deductions) or unfavourable (loss of CGT discount on personal positions). This is exactly the kind of situation where a registered tax agent's specific advice is worth the fee.
