Oman to Make Electronic Tax Invoices Mandatory

Oman to make electronic tax invoices mandatory

MUSCAT: Oman’s Tax Authority has issued a decision amending provisions of the Executive Regulation of the Value Added Tax Law

Oman announces mandatory e-invoicing for businesses from April 2027

MUSCAT: The requirements were introduced under Decision No. 189/2026, which amends provisions of the Executive Regulations of the Value Added Tax Law. The amendments require tax invoices to be issued in an approved and secure electronic format that ensures their integrity, security and proper storage.Under the first phase, beginning April 1, 2027, the requirement will apply to companies with annual supplies exceeding RO 5 million. The second pha…