The Tax Authority on Sunday issued Decision No. 189/2026 amending certain provisions of the Regulations of the Value-Added Tax Law, which include the issuance of tax invoices in an approved and secure electronic format that ensures their integrity and retention.

Oman mandates e-invoicing for all VAT-registered businesses from April 2027, aiming to boost tax compliance, transparency and digital transformation.

The Tax Authority on Sunday issued Decision No. 189/2026 amending certain provisions of the Regulations of the Value-Added Tax Law, which include the issuance of tax invoices in…