The EU has applied total changes in how cryptocurrency transactions are monitored and taxed. Council Directive 2023/2226, widely known as DAC8, was adopted on 17 October 2023 and introduced obligations of mandatory reporting for crypto-asset service providers. Since January 1, 2026, brokers, exchanges, and custodians have to collect transaction data and share it with tax authorities in all member states. What DAC8 Is and Why It Matters With DAC8 explained practically, we can