In Costa Rica, the investigative branch of AmeliaRueda.com, DATABASEAR, and the University of Costa Rica's Semanario Universidad worked on the investigation.
Covering 40 years of emails, financial records and passport details, an investigation by more than 100 media groups shows how some of the world's most powerful people have secreted away their money in offshore jurisdictions
Messages are being sent to owners of high-value properties or those who have recently purchased luxury vehicles but submitted tax returns reporting low income, which exempts them from paying income tax.
Costa Rica's public health care agency hopes to recover some of that debt by signing an agreement with the National Tourism Chamber (CANATUR) to promote payment plans among its associates.
A cache of secret bank files shows that HSBC's Swiss banking arm helped wealthy customers avoid taxes and hide millions of dollars, according to a report by a network of investigative journalists released Sunday.