Colombia Tightens Crypto Tax Reporting as New OECD-Aligned Rules Take Effect

DIAN, Colombia’s national tax agency, has ordered Crypto exchanges and platforms to start collecting and reporting user data for Bitcoin, Ethereum, stablecoins, and other cryptocurrencies. On December 24, 2025, the rule was issued under Resolution 000240, and the reporting will apply from 2026.  Exchanges Required to Disclose User Identities and