OECD: 48 jurisdictions to begin crypto tax data collection in 2026 for CARF 2027

An OECD implementation update says 48 jurisdictions plan to start collecting expanded crypto tax data on Jan. 1, 2026, to prepare a full year of records before the first CARF exchanges in 2027. The paper adds that 75 jurisdictions have committed overall, 48 target the 2027 wave while others aim for 2028, and 53 have signed the CARF multilateral agreement.