Billing and stock rules in Oman
Across Oman, VAT is 5% and has been in force since April 2021 under the Oman Tax Authority. Excise applies to some goods, such as sweetened and energy drinks. E-invoicing is arriving through Fawtara: a pilot for the largest taxpayers was planned from August 2026, phase 2 is planned for early 2027 and phase 3 for mid to late 2027, with dates still subject to change. For a multi-branch distributor, the safer approach is one invoicing setup for all branches, which SalesMake provides, rather than separate tools in each governorate.