Home2021 Treaties and Agreements ...Turkey (21-614) – Agreement to Improve International Tax Compliance Through Enhanced Exchange of Information hide Turkey (21-614) – Agreement to Improve International Tax Compliance Through Enhanced Exchange of Information TIAS Office of Treaty Affairs June 14, 2021 Taxation: Foreign Account Tax Compliance Signed at Ankara July 29, 2015; entered into force June 14, 2021. With Annexes. Download Agreement [33 MB] Tags Compliance Taxation Treaties Turkey