Bell Rock glossary

Tax Information Authority

The Cayman competent authority for international tax cooperation, including FATCA and CRS reporting.

TIA

Regulatory Bodies & Instruments

Tax Information Authority Act (As Revised)

October 17, 2026

The Tax Information Authority (TIA) is the Cayman Islands' competent authority for international tax cooperation and the automatic exchange of information. It administers the FATCA and Common Reporting Standard regimes, receives the reports filed by Cayman financial institutions, and exchanges information with partner jurisdictions. Cayman funds and other financial institutions register and file their FATCA and CRS reports through the TIA's portal, and the TIA oversees compliance and enforcement.

Related guidance

Statement of Guidance · Directors Registration and Licensing Act

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