Covered by Complyance
Oman
Middle East
E-invoicing
Status
Upcoming
Format
PEPPOL UBL/PINT XML likely.
Infrastructure
National clearing via PEPPOL and regional ASPs.
Model
Real‑time clearance & reporting with validation before delivery.
E-reporting
Status
Designed for real-time invoice-level reporting via clearance infrastructure.
Format
Peppol BIS 3.0 with OTA-defined data dictionary extensions (XML).
Scope & deadline
Phased; full adoption 2027.
More info
Oman’s e‑invoicing efforts restarted in mid‑2025 with Omantel partnership; full rollout begins in 2026 for large enterprises, expanding country‑wide by august 2027 via PEPPOL five-corner model.
Tax authority
Oman Tax Authority (OTA).
Archiving period
10years
E-signature
ASP-verified authenticity and integrity expected; specific signature requirements pending OTA guidance.
Regulation
Peppol-based e-invoicing model adopted; final framework and specifications under development.
Note
We gather our information from government sources and do our best to keep it current. If there are any new updates, we'll make sure to reflect them here as soon as possible.
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