Saudi Arabia’s General Authority for Zakat and Tax has confirmed all companies operating an economic activity will be subject to VAT if their annual revenue is at least 375,000 Riyals. The Authority added all companies whose annual revenue exceeds a million Riyals should register before 20 December 2017. However, companies with annual revenue between 375,000 and a million Riyals can register by 20 December 2018.