Oman Implementing e-Invoicing in Phases, Starting with Pilot in August 2026

The Oman Tax Authority (OTA) recently published updated E-invoicing FAQs, which provide guidance on the implementation of e-invoicing requirements in Oman. Oman originally intended to implement e-invoicing in 2024, but this was delayed primarily due to technical challenges. The FAQs include, among other things, that the e-invoicing requirements will be in four phases, each targeting a specific group as follows:

• Phase 1: 100 large VAT-registered companies in a pilot phase beginning in August…