E-invoicing in the GCC means two separate mandates today. In Saudi Arabia, ZATCA’s Fatoora system has required electronic invoices since 4 December 2021 and has been integrating businesses in waves since 1 January 2023: standard tax invoices are cleared by ZATCA before they reach the buyer, and simplified invoices are reported within 24 hours. In the UAE, the Ministry of Finance’s e-invoicing system goes live on 1 January 2027 for businesses with revenue of AED 50 million or more, with PINT AE invoices exchanged through accredited service providers on a five-corner Peppol model.
A group with entities in both countries runs both at once: PINT AE through an accredited service provider for its UAE entities, and Fatoora clearance and reporting for its Saudi entities. Rivane’s Enterprise plan includes e-invoicing readiness for UAE Peppol and ZATCA.
Facts last checked
General information from the official sources listed on this page, not tax or legal advice. Rules and dates change; confirm them with the UAE Ministry of Finance, the Federal Tax Authority, ZATCA or your adviser.
Each row cites the official document it comes from.
| UAE | Saudi Arabia | |
|---|---|---|
| Authority and legal basis[2],[3],[9] | Ministry of Finance: Ministerial Decisions 243 and 244 of 2025, as amended in 2026; tax data reported to the Federal Tax Authority | ZATCA: E-Invoicing Implementation Resolution |
| Model[6],[9] | Decentralised five-corner exchange (DCTCE) on the Peppol framework | Clearance of tax invoices by Fatoora; reporting of simplified invoices |
| Data standard[6],[10] | PINT AE, with UAE mandatory fields | XML to the UBL 2.1 standard; a PDF/A-3 with the XML embedded is an optional readable copy |
| How invoices move[7],[10] | Through an Accredited Service Provider; MoF lists 70 accredited providers as of 22 October 2026 | Your e-invoicing solution integrates with Fatoora, onboarded with a Cryptographic Stamp Identifier (CSID) |
| In scope[3],[9] | B2B and B2G; B2C excluded until the Minister decides otherwise | Tax invoices (B2B and most B2G) cleared; simplified invoices (B2C) reported within 24 hours |
| Timing[3],[4],[8],[11] | AED 50m+ live 1 January 2027; under AED 50m 1 July 2027; government 1 October 2027 | Phase 1 since 4 December 2021; Phase 2 waves since 1 January 2023; Wave 25 by 1 February 2027 |
| Issuing window[5],[9] | Within 14 business days of the transaction | Simplified invoices reported within 24 hours of generation |
Dates as published by the MoF and ZATCA on the check date. The UAE deadline of 30 October 2026 replaced an earlier 31 July 2026 deadline; check mof.gov.ae for any later change.
The UAE guide covers who is in scope, every deadline, the five-corner model, exclusions and what changed in 2026. The Saudi guide covers Phase 2 requirements, the announced waves, clearance and reporting, and ZATCA’s published fines.
UAE entities follow the UAE system; Saudi entities follow ZATCA. A group with both runs both.
In the UAE, your phase depends on revenue in your most recent accounting period. In Saudi Arabia, ZATCA notifies each taxpayer of its wave at least six months before the integration date.
Appoint an accredited service provider from the MoF list for UAE entities, and make sure your Saudi e-invoicing solution is onboarded on Fatoora.
Tax registration numbers, customer master data, item and tax codes and sequential numbering have to map to structured XML without manual fixes.
Reconcile issued, cleared, reported and rejected invoices every month so nothing is missing when you file VAT.
Yes, in phases. Businesses with revenue of AED 50 million or more must appoint an accredited service provider by 30 October 2026 and go live on 1 January 2027. Businesses below that appoint by 31 March 2027 and go live on 1 July 2027, and government entities go live on 1 October 2027. B2C transactions are excluded for now.
Yes. Phase 1 (Generation) has applied to all taxpayers except non-residents since 4 December 2021. Phase 2 (Integration) with the Fatoora platform has been rolled out in waves since 1 January 2023; Wave 25 covers taxpayers with VAT-able revenue over SAR 187,500 and must integrate by 1 February 2027.
Saudi Arabia uses clearance: ZATCA’s Fatoora platform validates and stamps each tax invoice before it is shared, and simplified invoices are reported within 24 hours. The UAE uses a decentralised five-corner model: your accredited service provider exchanges PINT AE invoices with the buyer’s provider over Peppol, and both report tax data to the Federal Tax Authority.
Yes. The Saudi entity follows ZATCA’s rules and the UAE entities follow the UAE system, each with its own format, channel and timeline.
Rivane’s Enterprise plan includes e-invoicing readiness for UAE Peppol and ZATCA, as well as India IRP. Talk to us about how it fits your entities, your accredited service provider and your Fatoora setup.
UAE Ministry of Finance and ZATCA documents only.
Facts last checked
A free check of where each entity stands.
When Saudi rules reach a UAE-headquartered group.
Where e-invoicing fits in a UAE close.
VAT, corporate tax, gratuity and e-invoice tools.
VAT recorded at the transaction, by jurisdiction.
E-invoicing readiness is part of Enterprise.
Check where each entity stands with the free readiness checker, or talk to us about e-invoicing on Rivane Enterprise.