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Tax Reporting for EU/UK Users

Written by Rick Alexsson

Understanding How Your Digital Asset Activity is Reported

If you hold, trade, or stake digital assets in the European Union, navigating tax rules can feel daunting. However, international regulatory updates have transformed crypto tax tracking from a manual guessing game into an automated, transparent system.

The primary regulatory framework governing this transformation is the EU’s 8th Directive on Administrative Cooperation (DAC8). This law coordinates how financial information moves across borders, ensuring that digital asset transactions are visible to national tax authorities in all 27 EU member states.

What is DAC8?

DAC8 is a unified European law designed to eliminate loopholes in crypto taxation. Under this framework, all licensed Crypto-Asset Service Providers (CASPs) operating within the EU must automatically collect identity and transaction details from their users and report them to tax administrations.

Important: DAC8 does not create a new or higher tax rate for cryptocurrency. Your actual tax obligations depend entirely on the local laws of your country of residence. DAC8 simply standardizes the reporting process, meaning your local tax office will automatically receive an accurate picture of your trading activity.

The Scope of Assets Covered

The EU applies a broad definition to reportable digital assets, closely aligned with the Markets in Crypto-Assets (MiCA) regulation. Reportable assets include:

  • Cryptocurrencies: Utility and payment tokens like Bitcoin (BTC) and Ethereum (ETH).

  • Stablecoins: Electronic money tokens (e-money tokens) and asset-referenced tokens (such as USDT and USDC).

  • DeFi and Staked Assets: Income generated from yield-bearing platforms, provided it flows through a custodial service.

  • Certain NFTs: Non-fungible tokens, specifically those used as investment or payment vehicles.

How Information Moves Between Countries

The key feature of the EU tax network is the Automatic Exchange of Information (AEOI). Here is the operational data path:

  1. Your Activity on CEX.IO

  2. Secure Collection of your TIN & Data

  3. Report Sent to Our Home Tax Administration

  4. Automatic Cross-Border Exchange with YOUR Local Tax Office

This cross-border sharing means that if you are a tax resident of France but trade on a platform regulated in Germany, your financial data will securely loop back to the French tax authority (Direction Générale des Finances Publiques) automatically.


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