DAC8 makes crypto transactions more transparent to EU tax authorities, requiring crypto service providers to report client transaction data while not introducing new tax obligations for crypto holders.

Since the beginning of this year, the EU’s DAC8 Directive has been in force, introducing new rules on the automatic exchange of tax information which, for the first time, specifically cover crypto-assets.
What does this mean?
In short, crypto-asset service providers that fall within the scope of DAC8 – such as crypto exchanges – must now collect and report information on certain transactions carried out by their clients to the tax authorities.
Tax administrations in the EU will automatically receive data on:
The first automatic exchange between tax administrations is expected by 30 September 2027, covering transactions carried out in 2026.
At the same time, several important steps have already been taken in Bulgaria:
And one important question: does this framework create new tax obligations for crypto holders?
The answer is: No – income from trading in crypto-assets remains subject to declaration and taxation as before, but the new regulation gives tax administrations significantly more information.