UAE Updates E-Invoicing Guidelines to Version 1.1 - What Changes on 1 June 2026?
The UAE Ministry of Finance published version 1.1 of the UAE Electronic Invoicing Guidelines on 1 June 2026. This is not a cosmetic revision. The...

Infinite has been our IT systems provider since 2004. The implementation of EDI system automated the flow of documents (such as invoices and orders). The delivery of our products takes place faster now, while the cost of order processing is noticeably lower.
Tomasz Bekasiewicz
IT Manager
Being an integral part of KSA’s e-Invoicing implementation, the taxpayer testing process has been further amplified by the Zakat, Tax and Customs Authority (ZATCA) through the launch of the Fatoora Simulation Portal last December 27, 2022.
The simulation portal is a replica of the live Fatoora portal which allows Phase 2 – wave 1 companies to further test, identify defects, reduce flaws, and increase the overall quality of their respective e-Invoicing systems in preparation for Go-Live.
This testing environment is intended to provide taxpayers with a complete e-Invoicing experience, similar to the live portal’s functionalities. This includes device onboarding, e-Invoice reporting and clearance, visibility on document statistics/report, and renewal of CSID.
FAQ’s relative to the simulation portal have also been sent out by ZATCA via email to the pilot companies last December 20, along with the official announcement on the release of the simulation portal, end of pilot testing, and Fatoora portal go-live.
The UAE Ministry of Finance published version 1.1 of the UAE Electronic Invoicing Guidelines on 1 June 2026. This is not a cosmetic revision. The...
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