Home2017 Treaties and Agreements ...Greece (17-1213) – Agreement to Improve International Tax Compliance and to Implement the Foreign Account Tax Compliance Act hide Greece (17-1213) – Agreement to Improve International Tax Compliance and to Implement the Foreign Account Tax Compliance Act TIAS Office of Treaty Affairs December 13, 2017 Taxation: Foreign Account Tax Compliance Agreement signed at Athens January 19, 2017; entered into force December 13, 2017. With annexes. Download attachment [5 MB] Tags Greece Taxation Treaties