UAE e-invoicing is moving from announcement to go-live, and the two practical questions every business now has are: when does this reach me, and what do I actually need in place. The answers are clearer than they were. The rollout is phased, the model is defined, and the one thing every in-scope business must do is appoint an accredited service provider. Here is the timeline and the setup, in plain terms.
The model, briefly
The UAE uses a decentralised model often called the five-corner model: an invoice passes from the supplier, through the supplier's accredited service provider, to the buyer's accredited service provider, to the buyer, with the tax authority receiving the data as part of the same flow. The Ministry of Finance and the FTA set the roles and the legislation. For a business, the practical entry point to all of it is the accredited service provider.
A phased rollout, not a single switch
The rollout follows a phased plan set out in Ministerial Decision No. 244 of 2025, so businesses come into scope in stages rather than all at once. This is standard for a change that touches every business and every accounting system, and it means your obligation date depends on which phase you fall into. Rather than fixing on one date, the sensible approach is to know roughly where you sit and prepare ahead of it.
| Confirm you are in scope and obtain your TIN |
| ↓ |
| Appoint an accredited service provider and onboard via EmaraTax |
| ↓ |
| Connect your systems and clean your invoice data |
| ↓ |
| Test, then go live in your phase |
The accredited service provider is the key step
The one thing every in-scope business must do is appoint an accredited service provider, or ASP, and onboard through EmaraTax. The ASP handles the validation, formatting, and secure exchange of your invoices, and registers your business end point in the system. There is already a pool of accredited providers, with more in the pipeline, so there is choice, but selecting and integrating one is the main project, and it is not instant. Starting the ASP conversation early is the single most useful thing you can do.
The rollout is phased, so your date depends on your phase, but the setup is the same for everyone: get a TIN, appoint an accredited service provider, connect and clean your data, then test before you go live.
Watch the official source for your date
Because the timeline is phased and continues to be refined, the reliable source for your specific obligation is the Ministry of Finance and the FTA, not secondhand commentary. Track their announcements for the phase that applies to you, and time your readiness to be complete before it, so the date, whenever it firms up for you, finds you prepared rather than scrambling.
What to do about it
Confirm you are in scope and can obtain a TIN, then make appointing an accredited service provider your first concrete step, onboarding through EmaraTax. Connect your systems, clean your invoice data, and use any testing window before your phase goes live. The uncertainty in the exact dates is a reason to start sooner, not later, and the business that has chosen its provider and tested the flow will meet its go-live calmly while others are still deciding where to begin.
This article is general information and is not technical advice. The timeline and model are set by the Ministry of Finance and the FTA under Ministerial Decisions No. 243 and 244 of 2025 and continue to develop. We would be glad to help you plan your readiness and choose a provider.