Oman E-Invoicing Rollout Phases
Pilot and phased waves by taxpayer size, through to government entities
Oman's e-invoicing obligation applies in waves determined by annual supplies. A pilot group of roughly 100 large taxpayers was notified for August 2026, and Decision No. 189/2026 fixed commencement on 1 April 2027 for the first category and 1 October 2027 for remaining VAT-registered taxpayers, with government entities to follow.
Related terms
Browse all →Facturation Électronique Obligatoire 2026
Compliance PhasesThe 1 September 2026 go-live milestone of France's e-invoicing reform, from which every VAT-registered business must be able to receive electronic invoices and large enterprises and ETIs must issue them.
Fawtara Rollout Checker
Compliance PhasesOTA tool to confirm which rollout phase a taxpayer falls into via VATIN
ZATCA Phase 1 (Generation)
Compliance PhasesFirst phase requiring taxpayers to generate and store structured e-invoices — live Dec 2021
ZATCA Phase 2 (Integration)
Compliance PhasesSecond phase requiring real-time integration with ZATCA — clearance for B2B reporting for B2C
Need to comply with Oman E-Invoicing Rollout Phases?
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