Company and tax

The tax office is asking about money from abroad. What do I show them?

The problem“I got a letter about income from abroad. I sell online through a platform. What counts as proof?”

Show the payout statement and the self-billed invoice for each payout. Together they prove what you sold, the fees, and what reached your account, from one buyer: the Merchant of Record. How that income is taxed depends on your country and how you are registered, so give both to your accountant.

Reviewed by Panche Isajeski, founder of AgentaOS, 19+ years in payments, featured on Indie Hackers. Checked . General information, not financial, tax or legal advice.

Why now

Why are tax offices asking?

North Macedonia’s Public Revenue Office counted 70,000+ people receiving €577 million from abroad in 2025 and sent letters about it. It says there is no double taxation if you can show tax paid abroad. Bankarstvo.mk, 15 April 2026.
Your documents

What do the documents show?

  1. PS-Payout statement

    Each sale with gross, fee and net, the payout fee, the bank transfer fee, and what reached your bank.

  2. SBI-Self-billed invoice

    Your sale of the products to Aristokrates OÜ, one line per sale, fees beneath, total = what you received.

“Give both to your accountant.”

Source: AgentaOS docs, Payout statements
Step by step

How do I prepare?

  1. Download both PDFs for every payout: Balances, then Payouts, then Statement and Self-bill.
  2. Match each payout to your bank statement using the bank reference on the statement.
  3. Ask your accountant which form applies; Serbia, for example, runs a freelancer portal with quarterly reports.
Where AgentaOS fits

Where does AgentaOS fit?

Every AgentaOS payout comes with both documents automatically.

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Questions

Related questions

Is the payout a royalty?

No. The self-billed invoice records it as the purchase price of the products we resold.

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