What is actually changing
An invoice stops being a document a person reads and becomes a structured record a system validates. Under the mandate, invoices are issued in a defined XML format called PINT AE and exchanged through accredited service providers rather than emailed as PDFs. A PDF, a scan or a spreadsheet does not satisfy the requirement.
The model, in plain words
The UAE has adopted a decentralised five-corner model built on the Peppol network. You issue an invoice from your system to your accredited service provider; it validates the invoice and delivers it to your customer’s provider, which delivers it into their system; tax-relevant data reports onward to the authority. Nobody logs into a portal to key invoices twice: the whole point is that the systems speak.
The dates that matter
- From 1 July 2026: pilot and voluntary phase, already running
- From 1 January 2027: mandatory for businesses with revenue of AED 50 million or more
- From 1 July 2027: mandatory for the remaining VAT-registered businesses
- From 1 October 2027: in-scope government entities
- Business-to-consumer invoicing is out of scope for now, to be addressed under a later decision
Interim deadlines for appointing your accredited service provider sit ahead of each go-live date and are set in the Ministerial Decisions; check the current dates for your revenue band rather than assuming them.
The legislation behind it
The framework sits on the VAT law (Federal Decree-Law 8 of 2017 as amended), Ministerial Decisions 243 and 244 of 2025 on scope and timeline, Ministerial Decision 64 of 2025 on service-provider accreditation, and Cabinet Decision 100 of 2025 amending the VAT invoicing rules. Providers are accredited by the Ministry of Finance, and businesses appoint theirs through the EmaraTax portal.
What to do in your ERP, now
- Confirm your platform’s path: whether your ERP has a supported route to an accredited provider, and what it costs
- Clean the tax data the format will expose: TRNs, customer records, addresses and VAT codes, because a validating network rejects what a PDF forgave
- Check that credit notes, discounts and mixed-rate invoices are configured correctly, not worked around
- Decide who appoints the provider and when, against the deadline for your revenue band
- If your invoicing still runs on spreadsheets or a disconnected system, treat the mandate as the deadline for fixing that, because it now is one
Where we stand
We are currently running an accredited-service-provider selection for a client, which is exactly the shape of work this mandate creates: platform-side configuration, data hygiene and an integration decision, not a new philosophy. If your system is one we implement, this is implementation work, and it is easier before your phase date than after it.
Verify the current requirements against the Ministry of Finance and Federal Tax Authority publications before acting, and take tax positions with your tax adviser. We implement and configure the systems; we are not a tax adviser, and regulations move.