The Cayman Islands is a British overseas territory located in the Caribbean known for being a major tax heaven. International finance is the most important sector of the economy, and accounts for around 55 percent of GDP and 40 percent of government revenue. High-end tourism is also crucial, and accounts for around 30 percent of GDP. This page provides - Cayman Islands GDP Annual Growth Rate - actual values, historical data, forecast, chart, statistics, economic calendar and news. Cayman Islands GDP Annual Growth Rate - actual data, historical chart and calendar of releases - was last updated on June of 2018.