A payment under a prop-firm contract does not automatically belong on Poland’s PIT-38. First establish what the agreement pays for, whether trading is simulated, whose instrument rights are involved and how the activity is actually organised. The classification determines costs, income dates and possible advances. A ruling about another contract can illustrate the analysis without deciding your own treatment.

What is a prop firm payout from a Polish tax perspective?

A private brokerage gain and a payment under a prop contract are different transactions. Establish whether trading is simulated or live, whose rights are realized and what service or reward the contract actually provides. FTMO describes its accounts as simulated; evaluation structures vary. A marketed "funded account" does not establish that you trade real firm capital.

Identify the contracting payer, payment terms and actual activity. A prop payment may be contractual remuneration rather than a disposal of your own instrument. Its Polish income-source classification must follow the facts; the firm country or a "profit split" label does not choose the return.

For Polish Article 30b treatment, identify an actual disposal or realisation of your own qualifying instrument rights. A remuneration contract alone does not establish that transaction. Assess a challenge fee under the correctly identified source and regime; do not infer its treatment merely from the product label or the firm’s country.

Which income source matches the actual cooperation?

Do not infer your treatment from an unspecified collection of rulings. Search official rulings for matching contract facts and consider an individual request where classification remains uncertain. The official fee is PLN 40 per separate factual situation or future event, and protection depends on the applicant facts, timing and application of the ruling.

In the actual ruling dated 26 September 2025, reference 0115-KDIT1.4011.610.2025.1.JG, KIS accepted the described nonbusiness cooperation as personally performed activity under Article 13(8). The account stages were simulated and payout conditions were part of the stated facts. The ruling discusses statutory twenty-percent costs and self-paid advances without a payer. It concerns that applicant’s description, including age-dependent relief conditions; it is not a universal ruling for every prop programme.

Distinguish personally performed services, business activity, other sources and income from your own qualifying instrument rights. Do not select a category by its lowest rate. If the actual payment falls under Article 13(8) and is received without a payer, advances can arise during the year under Article 44: generally by the twentieth day of the following month, with the specified December exception. Confirm costs, reliefs and the relevant return separately.

The dashboard date and income date can differ

In this hypothetical case the contract has been correctly classified outside business activity under a settlement applying Article 11 of the PIT Act. On 2 September 2026 the platform shows a reward that verification can still cancel. On 7 September the trader unconditionally receives the funds in a payment wallet and can freely use them. Only on 9 September are they transferred to the trader's own bank account.

Scroll sideways to see the full diagram

Prop income: condition, availability, transferPrivate Article 11 PIT settlement outside business activity. On 2 September 2026 the result is still conditional. On 7 September funds are unconditionally received in the payment wallet and freely usable. On 9 September the same own funds reach the bank account. In this model 7 September matters; a dashboard label or wallet name alone does not prove these facts.When can the funds actually be used?2 September7 September9 SeptemberReward still requires verification.The funds cannot yet be used.Funds received unconditionally.Free withdrawal or use is possible.Transfer of the same own fundsfrom wallet to bank account.This model: income on 7 September.Facts and documents are the evidence.
This timeline describes one hypothetical contract. It does not establish rules for every prop firm or payment wallet.

In this model the income event occurs on 7 September. The 9 September transfer moves the same own money; reaching the bank does not itself create a second income event. Keep the contract terms, reward approval confirmation and the document establishing when funds are actually available. An "approved" status or wallet balance does not replace examination of the conditions for using the funds.

Assumptions: Poland, hypothetical September 2026 events; private settlement subject to Article 11, outside business activity and outside the exclusions in that provision. On 7 September the funds are actually received unconditionally and available: an established model fact, not an inference from an interface label. We do not determine the classification of every prop payout, deductible costs, exchange rate or tax amount. Official material: PIT Act, Article 11(1).

How do you convert EUR or USD payouts into Polish zloty?

First determine the income event under the applicable regime, then apply the preceding-working-day NBP conversion rule. In a private Article 11 model, actual receipt or unconditional availability can precede a transfer to your own bank account. Business revenue generally follows Article 14 rules for amounts due and service, invoice, payment or settlement periods; it is not universally cash-based. A CRS or FATCA reference does not prove that a particular prop payment has been reported.

Distinguish the PLN valuation of income from any separate business exchange-difference calculation under the applicable rules. Immediate bank conversion does not automatically eliminate tax exchange differences, and merely leaving private currency in an account does not prove a further taxable event. Reconcile the actual receipts, payment events and rates.

A hypothetical example — FTMO trader with a EUR 3,000 payout

Hypothetical calculation: assume a private receipt of EUR 3,000, correctly classified under the progressive scale, and an illustrative applicable NBP rate of PLN 4.30 per euro. Reported gross receipt is EUR 3,000 × 4.30 = PLN 12,900. Assume sufficient unused room below the PLN 120,000 threshold, the allowance already used by other taxable income, no deductible expenses and no other changes. Its incremental basic tax is then 12,900 × 12% = PLN 1,548. The rate is a model input, not a claim about the published rate on 13 March 2026.

For a second scale example, assume PLN 12,000 additional income after eligible costs and unchanged reliefs and deductions. With PLN 80,000 previous scale income, the additional ordinary PIT is PLN 1,440. With PLN 110,000 previous income, PLN 10,000 stays in the twelve-percent band and PLN 2,000 enters the thirty-two-percent band: additional PIT PLN 1,840. This is an annual tax difference, not a ready-made advance or insurance calculation.

A separate cost example assumes correct Article 13(8) classification, PLN 20,000 revenue and no social-contribution deduction. Twenty-percent statutory costs give PLN 4,000 costs and PLN 16,000 income. If PLN 6,000 of higher actual eligible costs is proved under Article 22(10), the alternative income is PLN 14,000. Adding both cost amounts would wrongly give PLN 10,000 income. Where the PLN 2,000 difference falls entirely in a twelve-percent band, its incremental PIT effect is PLN 240. These assumptions do not establish that a particular challenge fee qualifies.

How do you document an unpaid or conditional reward?

Keep evidence of conditional rewards, approvals, actual receipt and availability, and any unpaid contractual amount. Under the explicitly assumed private Article 11 model, a provisional statement does not by itself prove receipt or availability. Business revenue can arise before payment under different rules, so an unpaid amount is not universally tax-free.

Maintain the version of the contract applying to each payment, approval records, statements and transfer confirmations. They help establish why a payment was recorded in a particular source and period; no interface balance alone resolves the tax treatment.

When should you file an individual ruling request?

Use ORD-IN to describe each factual situation or future event completely and state your legal position. The official service offers electronic and paper routes, charges PLN 40 per separate situation or event and normally responds within three months, with procedural qualifications. Search EUREKA for comparable rulings, but do not substitute another applicant facts for your own.

Before you send the request, take a look at our related coverage. The mechanics of the profit-split model are covered in the prop firm selection guide. If you are weighing sole proprietorship against an LLC, see our comparison piece on Polish JDG vs sp. z o.o.. The full mechanics of an annual return for a regular brokerage account are explained in the article on PIT-38 for forex, with the underlying logic of the Belka tax in a separate guide.

What to do tomorrow before you sign off on the annual return

  1. Pull out your prop firm contract and read the payments chapter carefully — check whether the firm calls the payout a profit split, salary, consulting fee or challenge prize. Take a screenshot and copy the wording into a file, because prop firms change their terms regularly and you will need the version that applied on the day each payout landed.
  2. Build a payment ledger. Include the contract, relevant income event, original currency amount, applicable NBP rate and PLN value. Record approval, wallet availability and bank transfer separately where relevant; not every regime uses the bank-arrival date.
  3. Prepare the facts for qualified advice. Bring the contract, actual activity description, source records, approval and availability dates, amounts and your proposed treatment. Ask about the source, costs, advances and return, then separately about VAT and insurance. Classification follows the facts, rather than whichever form appears cheapest.
  4. Consider an ORD-IN request where classification is uncertain. The fee is PLN 40 per separate factual situation or future event. Describe the facts precisely and obtain advice on the protection available before or after the taxable event. A ruling is not unconditional insurance for every contract or later change.
  5. Compare any applicable legal forms on the same assumptions. Establish genuine business classification and eligibility before comparing a sole proprietorship or company. Separate money retained by a company from money distributed to its owner; distribution method and company-income category affect the result.