The UAE e-invoicing mandate: the rules, the phases, the dates
Four instruments create the UAE mandate: two Federal Decree-Laws from 2024 and three Ministerial Decisions from 2025. This page puts each one in plain words, then gives the phase table — who must appoint a provider by when, and from when e-invoicing becomes mandatory for them.
What do the decisions actually say?
The legal basis is Federal Decree-Laws No. 16 and 17 of 2024. On top of that sit three Ministerial Decisions of 2025. Ministerial Decision No. 243 of 2025 sets the scope and the obligations — who the system covers and what those businesses must do. Ministerial Decision No. 244 of 2025 sets the phases and the dates — which group starts when. Ministerial Decision No. 64 of 2025 sets the accreditation criteria for the service providers businesses must use.
The Ministry of Finance then published the official Electronic Invoicing Guidelines v1.0 in February 2026, explaining how the system works in practice. Nothing in this system is optional once your phase date passes: the decisions make e-invoicing mandatory, in stages, by revenue and by type of entity.
When does your phase start?
Each phase has two dates: a deadline to appoint an accredited service provider, and the later date from which e-invoicing is mandatory. A voluntary pilot opened on 1 July 2026, ahead of the first mandatory phase. Note the change for the largest businesses: their provider-appointment deadline of 31 July 2026 was extended to 30 October 2026.
| Group | Appoint an ASP by | Mandatory from |
|---|---|---|
| Businesses with annual revenue of AED 50 million or more | 30 October 2026 | 1 January 2027 |
| Businesses with annual revenue below AED 50 million | 31 March 2027 | 1 July 2027 |
| Government entities | 31 March 2027 | 1 October 2027 |
Who exactly is in scope?
Scope covers business-to-business (B2B) and business-to-government (B2G) transactions by businesses operating in the UAE — including free-zone companies and branches of foreign companies. Business-to-consumer (B2C) transactions are outside the first phase.
Do not read scope as a VAT question. The mandate is framed around doing business, not VAT registration, so a firm that is not VAT-registered should not assume it is out of scope. If your firm issues invoices to other businesses or to government entities from the UAE, plan on the phase table applying to you.
What happens if a firm misses its date?
Administrative penalties for non-compliance exist under Cabinet Decision — missing your appointment deadline or your mandatory date is not a paperwork slip. The practical answer is time: appointing a provider, getting your invoice data straight and running the new route alongside the old one all take weeks, not days. The getting ready page turns that into steps a small firm can start now.
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Read →One federal system — does it differ by emirate?
No. VAT and the e-invoicing programme built on it are federal: the same law, the same Peppol-based model, the same phases and the same obligations in Dubai as in Sharjah, Abu Dhabi, Ajman, Ras Al Khaimah, Fujairah and Umm Al Quwain. A firm does not face seven systems or an emirate-by-emirate rollout — it faces one federal timeline (phased by revenue, as this page sets out) wherever in the UAE it is registered, including free-zone companies inside the VAT net.
Why the question keeps arising: trade licences are emirate-issued and other obligations (municipality, chamber, some permits) genuinely are local, so owners reasonably expect invoicing to be local too. It is not. The practical consequence is pleasant for once: readiness work done for the federal system is done once, and a firm operating across several emirates needs one invoicing discipline, not seven.
Asked often, answered straight.
Which decision sets the e-invoicing deadlines?+
Ministerial Decision No. 244 of 2025 sets the phases and dates. Ministerial Decision No. 243 of 2025 sets scope and obligations, and No. 64 of 2025 sets accreditation criteria for service providers. The legal basis is Federal Decree-Laws No. 16 and 17 of 2024.
What is the deadline for a business below AED 50 million revenue?+
Appoint an accredited service provider by 31 March 2027, with e-invoicing mandatory from 1 July 2027. Businesses at AED 50 million or more run a phase earlier: appointment by 30 October 2026 and mandatory e-invoicing from 1 January 2027.
Was the first appointment deadline extended?+
Yes. Businesses with revenue of AED 50 million or more originally had to appoint an accredited service provider by 31 July 2026. That deadline was extended to 30 October 2026. Their mandatory start date stayed at 1 January 2027.
Are there penalties for missing the mandate's dates?+
Yes. Administrative penalties for non-compliance exist under Cabinet Decision. Treat both dates in your phase as hard deadlines: the provider-appointment date and the later date from which e-invoicing becomes mandatory for your group.
What was the pilot that opened in July 2026?+
A voluntary pilot opened on 1 July 2026, before any mandatory phase. It let businesses and providers start exchanging e-invoices early and test the route ahead of the first mandatory start date of 1 January 2027 for the largest businesses.