When trading becomes a business in Germany: private versus gewerblich, prop-firm payouts and the Gewerbeanmeldung (general orientation)

What you will learn

• Which criteria German courts use to decide whether securities trading is private asset management or a Gewerbe (trade or business).
• Why prop-firm payouts are normally not capital income and which two classifications are discussed as of 2026.
• What a Gewerbeanmeldung triggers: tax questionnaire, IHK membership and Gewerbesteuer with its allowance.
• How the Gewerbesteuer credit against income tax works, with numbers.

Explanation

General orientation for Germany, not individual advice; check your own case with a Steuerberater (tax adviser). Private gains from CFDs, futures and options were covered in the course Derivatives (lesson der12) and the Abgeltungsteuer in the course German Investor Taxes. Here we ask only: when is trading a business, and what are prop-firm payouts?

Private asset management versus Gewerbe

Income tax law separates private Vermögensverwaltung (asset management), taxed as capital income under § 20 EStG at the flat 25 percent Abgeltungsteuer plus surcharges, from a Gewerbebetrieb under § 15 EStG, taxed at the progressive rate and subject to Gewerbesteuer. The Bundesfinanzhof (BFH, the federal tax court) has ruled repeatedly that trading on your own account stays private even when frequent, large and long-lasting. Business indicators are those that make the trader look like a bank: trading for the account of third parties, offering services to the public, dealing directly with institutional counterparties, employing staff or renting an office for the purpose, and large credit financing. A private person with a broker account and a high trade count is normally a private investor for tax purposes.

Prop-firm payouts are different

With a prop firm you do not trade your own capital. You pay a fee, trade a simulated or firm-owned account and receive a profit share under a service or contractor agreement. Because no own capital is invested, the payouts are generally not capital income under § 20 EStG. As of 2026 there is no published BFH ruling or Bundesfinanzministerium letter specifically on prop-firm payouts, and two classifications are discussed in practice:

• Gewerbliche Einkünfte (§ 15 EStG): a sustained, independent activity with profit intent, performed for a fee. This view requires a Gewerbeanmeldung and brings Gewerbesteuer into play above the allowance.
• Sonstige Einkünfte (§ 22 Nr. 3 EStG): income from an occasional service. This view fits irregular, small payouts; losses from this category can only be set off against income of the same category.

Both views tax payouts at the progressive income tax rate, not at 25 percent; they differ in Gewerbesteuer, registration duty and the handling of costs and losses. Your Finanzamt (tax office) may disagree with your adviser, so document the facts: contract type, number of firms, regularity and size of payouts, time spent. Dollar payouts are converted to euros at the rate on the date of receipt.

What a Gewerbeanmeldung triggers

A business is registered at the municipal Gewerbeamt (small fee, often under €100, varies locally; often online). Within one month you file the Fragebogen zur steuerlichen Erfassung (tax registration questionnaire) via ELSTER, estimating profit and turnover and choosing or declining Kleinunternehmer status for VAT (next lesson). Membership of the IHK (chamber of commerce) is automatic; small businesses are often exempt from the basic fee, so check your IHK's rules. The Finanzamt may set quarterly Einkommensteuer-Vorauszahlungen (advance payments) from your estimate.

Gewerbesteuer in numbers

Gewerbesteuer (trade tax) is municipal. Natural persons have an allowance (Freibetrag) of €24,500 of trade profit per year (as of 2026). Above it, profit × Steuermesszahl 3.5 percent × municipal Hebesatz (multiplier, often 400 percent or more in cities). Under § 35 EStG, 4.0 times the Steuermessbetrag is credited against income tax, limited to the trade tax paid. Up to a Hebesatz of 400 percent the trade tax is roughly neutral; above it a small extra burden remains.

Worked example

Hypothetical example: A trader's prop-firm profit (payouts in euros minus business costs) is €40,000 in a year. His municipality has a Hebesatz of 490 percent. Solidarity surcharge, church tax and the income tax itself are ignored; we only compute the trade-tax effect.

1. Trade profit above the allowance: 40,000 − 24,500 = €15,500.
2. Steuermessbetrag: 15,500 × 3.5% = €542.50.
3. Gewerbesteuer: 542.50 × 490% = €2,658.25.
4. Credit against income tax under § 35 EStG: 4.0 × 542.50 = €2,170.00 (not more than the tax paid, and not more than the income tax attributable to the business income).
5. Remaining extra burden: 2,658.25 − 2,170.00 = €488.25, about 1.2 percent of the profit.

At a Hebesatz of 400 percent the tax would be €2,170.00 and fully credited; at a profit of €24,000 none would be due. The classification question therefore costs this trader at most a few hundred euros of trade tax per year, but changes his registration duties and the treatment of losses.

Common mistake

Practice activity

On paper: a trader has a prop-firm profit of €31,700 and lives in a municipality with a Hebesatz of 430 percent. (a) Calculate the Gewerbesteuer. (b) Calculate the § 35 EStG credit and the remaining burden. (c) Would the answer change if the Finanzamt classified the income under § 22 Nr. 3 EStG instead of § 15?

Key takeaways

• Trading your own account is private asset management under German case law even at high frequency; business status needs bank-like features such as trading for others.
• Prop-firm payouts are service income on foreign capital, taxed at the progressive rate; whether § 15 or § 22 Nr. 3 EStG applies is not settled as of 2026, so get advice and document the facts.
• A Gewerbeanmeldung triggers the tax questionnaire, IHK membership and possible advance payments; Gewerbesteuer starts above €24,500 and is largely credited against income tax.
• Convert dollar payouts to euros at the rate on the day of receipt and keep the records.

Next step

The next lesson shows how to keep the books for a trading business: the EÜR, deductible costs, invoices to prop firms and retention periods.