On 21 October 2025, Bulgaria's Council of Ministers approved the Multilateral Competent Authority Agreement on Automatic Exchange of Information pursuant to the Crypto-Asset Reporting Framework (CARF MCAA), which Bulgaria signed on 26 November 2024. The CARF provides for the reporting of tax information on transactions in crypto-assets in a standardized manner, with a view to automatically exchange such information. According to an OECD document on CARF commitments, Bulgaria intends to excha…