Most people selling second-hand items on platforms like Vinted, Kleinanzeigen, or eBay in Germany don’t owe tax. German tax law treats occasional sales of personal possessions as private transactions. But if you’re selling regularly or with commercial intent, you may need to register a business and pay income tax.
Here’s when you owe tax, when you don’t, and what triggers a Gewerbeanmeldung (business registration) under German law.
Selling Personal Items: Usually Tax-Free
If you’re selling clothes, furniture, electronics, or household items you personally owned and used, you typically don’t owe income tax. This is considered “private Veräußerungsgeschäft” (private disposal transaction).
Key conditions for tax-free selling:
- You’re selling items you bought for personal use, not for resale
- You’re selling occasionally, not continuously
- You held the items for more than one year before selling
- You’re not making systematic profit
Example: You sell 15 items from your apartment over four months on Kleinanzeigen. You bought them years ago for personal use. You’re not required to report this income or pay tax.
The One-Year Rule for Personal Items
German tax law (§23 EStG – Einkommensteuergesetz) includes a one-year holding period rule for private sales:
- If you sell an item within one year of purchase and make a profit above €600 annually, the profit is taxable as “private Veräußerungsgeschäft”
- If you held the item for more than one year, the sale is tax-free regardless of profit
This rule primarily affects people flipping items quickly for profit, not typical decluttering sales. Most second-hand sales occur years after purchase, so the one-year rule rarely applies.
When Online Selling Becomes a Business
The Finanzamt (tax office) may classify your activity as a Gewerbe (business) if you meet any of these criteria:
- Commercial intent (Gewinnerzielungsabsicht) — You’re buying items specifically to resell for profit
- Regular activity (Nachhaltigkeit) — You’re listing items continuously with clear pattern and structure
- Independent operation (Selbständigkeit) — You’re operating independently, not as an employee
- Participation in market (Teilnahme am wirtschaftlichen Verkehr) — You’re actively engaging in market transactions
If classified as a business, you must:
- Register your business with the Gewerbeamt (trade office) via Gewerbeanmeldung
- Obtain a Steuernummer (tax number) from the Finanzamt
- Report all income on your annual tax return (Einkommensteuererklärung)
- Pay income tax on profits under Einkunft aus Gewerbebetrieb (business income)
- File a Gewinnermittlung (profit calculation) annually
There is no precise threshold for “how many items” triggers business classification. Courts have ruled that even selling 10–20 items per month can constitute a business if done with commercial intent.
VAT Registration: The €22,000 Threshold
If your annual turnover from business activities exceeds €22,000 (as of 2026), you must register for Umsatzsteuer (VAT) with the Finanzamt.
Once registered for VAT:
- You must charge 19% VAT on most items sold (7% reduced rate applies to books, certain food items)
- You can reclaim VAT on business expenses (packaging, shipping, inventory purchases)
- You must file VAT returns (Umsatzsteuervoranmeldung) monthly or quarterly
- You must issue proper invoices (Rechnungen) with VAT breakdowns
If your turnover is below €22,000, you can operate as a Kleinunternehmer (small business) under §19 UStG and avoid charging VAT. You must still register the business via Gewerbeanmeldung, but VAT administration is optional.
Differential Taxation for Second-Hand Goods
If you’re VAT-registered and selling second-hand items, you may qualify for Differenzbesteuerung (differential taxation) under §25a UStG. This allows you to pay VAT only on your profit margin, not the full sale price.
Example with differential taxation:
- You buy a used camera for €100
- You sell it on eBay for €180
- Your margin is €80
- You pay 19% VAT on €80 (€15.20), not on €180
Differential taxation applies only if you purchased the item without VAT (from private individuals) and keep proper records of acquisition costs.
Kleinunternehmerregelung: Small Business Exemption
If your annual turnover is below €22,000, you can elect Kleinunternehmer status under §19 UStG. This means:
- You don’t charge VAT to buyers
- You can’t reclaim VAT on business expenses
- You must state on invoices: “Kein Ausweis der Umsatzsteuer gemäß §19 UStG”
- You still pay income tax on profits
This is the most common structure for part-time online sellers in Germany. It simplifies administration while keeping you legally compliant.
Reporting Requirements for Casual Sellers
If you’re selling personal items occasionally and not operating a business, you do not need to file a Gewerbeanmeldung or report income on your tax return.
However, if you’re uncertain whether your activity qualifies as a business, you can:
- Request a binding ruling (verbindliche Auskunft) from the Finanzamt
- Consult a Steuerberater (tax advisor) to review your situation
- Proactively register as Kleinunternehmer if selling regularly, even if below thresholds
Voluntary registration provides legal clarity and protects against retrospective tax claims.
What Records to Keep
If you’re operating a business, German law requires you to maintain:
- Records of all sales (platform transaction histories)
- Purchase receipts for inventory (Einkaufsbelege)
- Proof of business expenses (Betriebsausgaben)
- Bank statements showing platform payouts
- Invoices issued to buyers (if required)
Records must be kept for 10 years. Even casual sellers should maintain basic records in case the Finanzamt requests documentation during an audit.
Platform Reporting: Does the Finanzamt Know?
Under the EU’s DAC7 directive (effective 2024), platforms like eBay, Vinted, and Kleinanzeigen must report seller activity to German tax authorities if sellers exceed:
- More than 30 transactions per year, or
- More than €2,000 in total sales per year
This data includes total sales volume, number of transactions, and payout amounts. The Finanzamt uses this information to identify potential unreported business income.
If you exceed DAC7 thresholds, consider whether you should proactively register as a business to avoid penalties for late registration.
Penalties for Unregistered Business Activity
Operating a business without Gewerbeanmeldung can result in:
- Fines up to €1,000 for failure to register
- Retrospective tax assessment (Nachzahlung) on unreported income
- Late payment interest (Nachzahlungszinsen) at 0.5% per month
- Potential prosecution for tax evasion (Steuerhinterziehung) if intent to evade is proven
Most cases involving casual sellers result in administrative fines rather than criminal prosecution, but systematic under-reporting can trigger more serious consequences.
Comparison: Different Platforms, Same Rules
Tax obligations are identical regardless of platform. Selling on Kleinanzeigen, Vinted, eBay, or Facebook Marketplace follows the same legal framework:
- Occasional sales of personal items: tax-free
- Regular sales with commercial intent: business registration required
- Turnover above €22,000: VAT registration required (or Kleinunternehmer exemption)
covers platform-specific mechanics. Tax treatment depends on your activity pattern, not the platform.
When to Seek Professional Advice
Consult a Steuerberater if:
- You’re selling more than 30 items per year with profit intent
- Your annual sales exceed €10,000
- You’re buying inventory to resell
- You’ve received a letter from the Finanzamt questioning your activity
- You’re unsure whether to register as Kleinunternehmer
Early consultation prevents costly penalties and ensures proper tax structure from the start.
Summary
Selling personal items online in Germany is tax-free if done occasionally without commercial intent. Regular sellers must register a Gewerbe and pay income tax on profits. Turnover above €22,000 requires VAT registration unless you elect Kleinunternehmer status. The Finanzamt evaluates commercial intent case-by-case based on regularity, profit motive, and volume.
If you’re decluttering once or twice a year, you don’t owe tax. If you’re running a structured resale operation, registration and tax compliance are mandatory.