Home2018 Treaties and Agreements ...Afghanistan (18-728) – Agreement Regarding the Provision of Tax Exemptions for Assistance hide Afghanistan (18-728) – Agreement Regarding the Provision of Tax Exemptions for Assistance TIAS Office of Treaty Affairs July 28, 2018 Foreign Assistance: Tax Exemptions Agreement signed at Kabul July 27 and 28, 2018; entered into force July 28, 2018. Download attachment [499 KB] Tags Afghanistan Foreign Assistance Treaties