CARF Reporting Poland 2026

CARF (Common Reporting Standard) comes to Poland in 2026. Exchanges will automatically report your transactions to Polish tax authorities. Here's what you need to know.

What is CARF?

CARF (Common Reporting Standard) is an OECD-led international agreement where financial institutions must automatically report customer data to tax authorities.

140+ countries participate, including Poland and all EU states.

What Do Exchanges Report?

Binance, Coinbase, Kraken, and other regulated exchanges will send to Polish tax authorities (Urząd Skarbowy):

• Your name and tax identification number (PESEL)
• All transactions: Buy, sell, transfer, swap
• Amounts and prices
• Staking rewards and other income
• Deposits and withdrawals

Timeline

• 2024-2025: Exchanges implement reporting systems
• 2026: First data collection and trial reports
• 2027: First full CARF reports (2025/26 data)

Which Exchanges?

All major regulated exchanges must participate:

• Binance (EU-regulated)
• Coinbase
• Kraken
• Other EU-regulated exchanges

Implications for You

CARF means Polish authorities will have a perfect copy of your trading data.

If your PIT-37 declaration doesn't match, they will contact you.

How to Prepare for CARF

• File accurately: Match your PIT-37 to CARF data
• Get your records in order: Download exchange reports now
• Reconcile your data: Ensure your records match exchange records
• Keep documentation: In case of disputes

Strategies for 2026

The message is clear: Transparency is mandatory. File accurately and you're safe. Cut corners and you'll be caught.

Hinweis: Dieser Artikel dient ausschließlich zur allgemeinen Information und stellt keine Steuerberatung dar. Für individuelle Steuerberatung wende dich an einen zugelassenen Steuerberater.