The Common Reporting Standard (CRS), developed by the Organisation for Economic Co-operation and Development (OECD), is an international standard for the automatic exchange of financial account information (AEOI) in tax matters. Under CRS, participating jurisdictions collect financial data from local financial institutions and automatically exchange it with partner countries annually. In the Cayman Islands, the CRS is implemented via the Tax Information Authority Act and associated regulations, which mandate local entities to perform due diligence and report on foreign tax residents.
Following the OECD's comprehensive review, amendments were introduced to capture modern electronic financial products, Central Bank Digital Currencies (CBDCs), and digital asset transactions (integrating elements of the Crypto-Asset Reporting Framework - CARF). These rules come into force domestically on 1 January 2026.
