Oman Oman VAT Periods and Return Requirements 17 March 202159 views1 min read One of the key elements of the regulations in the establishment of the standard VAT periods, which have been set as the calendar quarters ending 31 March, 30 June, 30 September, and 31 December. Source: Orbitax Reporting / Compliance VAT executive regulations issued Oman Publishes VAT Executive Regulations
