Tax Information Exchange Agreements (TIEA) are agreements developed by the Organization for Economic Co-operation and Development (OECD). The purpose of the TIEAs was mainly to reduce the harmful tax practices. They also seek to facilitate international cooperation with the help of exchange of information surrounding tax matters such as details about tax evaders who hide money in offshore places/tax havens which fall under banking secrecy jurisdictions such as countries like Cayman Islands, and Argentina etc. British Virgin Islands, Bermuda, Bahamas, Cayman Islands, and Argentina etc.
