From 1 July 2027, a small consultancy in Dubai that emails a PDF invoice to a business client will no longer be meeting the UAE's invoicing rules. The invoice will have to travel as structured data, through an accredited provider, with a copy of the tax data reported to the Federal Tax Authority as it goes.
This is the UAE's electronic invoicing system, and it reaches much further than most founders expect. It applies to businesses whether or not they are registered for VAT, in the mainland and the free zones alike, and it changes the plumbing of every business sale. The largest companies go first, on 1 January 2027. Everyone else follows six months later.
This guide explains how the system works, the decisions behind it and the timeline as it stands in September 2026. It covers who is in scope and the practical steps a small or new company should take now: accounting software, choosing a provider and getting its data right.
How the system works: five corners, one network
The Ministry of Finance designed the system with the Federal Tax Authority (FTA), and built it on Peppol, an international network standard for exchanging invoices. The UAE uses what the Ministry calls a five-corner model:
- Corner 1, the supplier, sends its invoice data to its provider.
- Corner 2, the supplier's Accredited Service Provider (ASP), validates the data and converts it into the standard format.
- Corner 3, the buyer's ASP, receives it and confirms delivery.
- Corner 4, the buyer, receives the invoice into its own systems.
- Corner 5, the FTA, receives the tax data in parallel.
The invoice itself is an XML file built to a UAE specification called PINT-AE, not a PDF or a paper document. An ASP is a company the Ministry has accredited to connect businesses to the network. You do not send invoices to the FTA yourself. Your ASP does it for you.
The decisions and the timeline
The legal framework rests on Ministerial Decision No. 243 of 2025, which sets the scope and the obligations, and Ministerial Decision No. 244 of 2025, which sets the phases. Ministerial Decision No. 64 of 2025 governs how providers are accredited, and Cabinet Decision No. 106 of 2025 sets the penalties. In May 2026 the Ministry extended one deadline: large businesses now have until 30 October 2026 to appoint their ASP, but their go-live date did not move.
| Who | Appoint an ASP by | Go live by |
|---|---|---|
| Pilot group, selected by the Ministry | By invitation and written agreement | Pilot began 1 July 2026 |
| Any business, voluntarily | At any time | Possible from 1 July 2026 |
| Revenue of AED 50 million or more | 30 October 2026 (extended from 31 July 2026) | 1 January 2027 |
| Revenue below AED 50 million | 31 March 2027 | 1 July 2027 |
| Government entities | 31 March 2027 | 1 October 2027 |
Revenue here has a precise meaning: gross income in your most recent accounting period, taken from financial statements prepared under UAE rules or, where there are none, from other documents the FTA accepts. Almost every small and new company therefore sits in the second mandatory phase, with a go-live date of 1 July 2027.
E-invoicing is not a software upgrade. It changes what counts as an invoice in the UAE.
Who is in scope
The rule is wide by design. Decision 243 applies to any person conducting business in the UAE, for every business transaction, unless something is specifically excluded. The Ministry's e-invoicing guidelines are explicit that this applies regardless of VAT registration status. A company below the VAT threshold is not exempt from e-invoicing.
In practice, the system covers sales from business to business and from business to government. The main exclusions are:
- Sales to consumers. Business-to-consumer transactions stay outside the system until the Minister decides otherwise, and a business that sells only to consumers is not subject to it for now.
- Certain sovereign government activity that does not compete with the private sector.
- International airline passenger tickets and related ancillary services, and, for 24 months from go-live, air cargo covered by an airway bill.
- Financial services that are exempt from VAT or zero-rated.
Two details matter for small groups. A pure investment holding company with only passive income is outside the system, but the guidelines note that recharging management costs to other companies creates business transactions and brings it in. And businesses in the same VAT group get a 24-month grace period for intra-group invoices from 1 January 2027, although the rest of their sales are covered as normal.
What changes in day-to-day invoicing
Once your go-live date arrives, the obligations are concrete:
- One provider, both directions. You appoint a single ASP for sending and receiving. Your buyers need one too, so the invoices you receive also arrive through the network.
- Your identifier is your tax number. Your Peppol participant ID is built on your Tax Identification Number (TIN), the first ten digits of your tax registration number. A business in scope that is not registered for any tax must register with the FTA to obtain one.
- Timing. VAT-registered businesses issue electronic invoices within the timelines of the VAT law. Others must issue them within 14 days of the transaction.
- Credit notes go electronic too. An electronic credit note is required when a sale is cancelled, the price is reduced, money is refunded or an error is corrected.
- Storage stays in the UAE. Invoices, credit notes and their data must be stored within the country for the period the tax procedures law requires.
- Outages must be reported. If a system failure stops you invoicing, you notify the FTA within two business days.
The Ministry has also published a list of mandatory fields: 51 for an electronic tax invoice. Many are familiar, such as invoice number, date, seller and buyer names and tax identifiers. Others will be new to a small business: the buyer's electronic address, a unit of measure code for each line, a payment means code, and line amounts expressed in dirhams even when you invoice in another currency.
What to do now: a checklist for small and new companies
- Confirm your revenue band from your most recent financial statements, so you know your deadlines.
- Check that the company has a TIN. Corporate tax registration provides one; if you have none, register with the FTA.
- Ask your accounting software provider, in writing, how it will connect to an ASP and produce PINT-AE invoices.
- Shortlist providers from the Ministry's published list of accredited ASPs.
- Start onboarding through EmaraTax, which is where the process with your chosen ASP begins, and obtain your Peppol participant identifier.
- Clean your customer and supplier records: legal names, addresses, tax numbers and, in time, their Peppol identifiers.
- Map your current invoice template against the 51 mandatory fields and fill the gaps.
- Test end-to-end exchange before your go-live date, and agree with your ASP who fixes rejected invoices.
- Put the ASP deadline and the go-live date in your compliance calendar.
Choosing an accredited service provider
The Ministry publishes the register of accredited and pre-approved providers, updated as new ones are approved. By late September 2026 it listed more than 50 accredited providers, with others in final assessment. The Ministry also publishes a note on what to consider when selecting one.
For a small company, the useful questions are practical. Does the provider integrate with the accounting software you already use, or will you need to change it? Who handles onboarding and testing? How are rejected invoices reported and corrected? Where is data stored? And what does the service cost at your invoice volume? Compare at least two providers before you sign, and involve your accountant or a licensed tax agent in the choice.
If you are setting up a company now
For a founder forming a company in late 2026, e-invoicing is simply part of the first year. The corporate tax registration you complete after licensing, covered in our guide to corporate tax for new UAE companies, gives the company its TIN. The accounting system you choose in your first month should be one that already connects to accredited providers. And the first invoices you issue in 2027 will need to follow the new format for business customers.
Building this in from the start is far easier than changing a working finance process later. It also sits alongside the other early obligations in our first-year compliance checklist and our overview of the UAE tax system.
How And Again Advisory helps
We coordinate company formation and activation for founders, including the compliance registrations that follow the licence, and we build e-invoicing dates into the first-year compliance plan we set with each client. We work in English and Amharic, and most of our clients are registered in two to three weeks.
We do not give tax advice or configure accounting systems. The choice of ASP, the set-up of your software and the tax treatment of your invoices belong with your accountant or a licensed tax agent, and we coordinate with licensed partners where you need one. Our weekly UAE Business Pulse tracks further changes to the e-invoicing rules as the Ministry publishes them.
Final thought: treat 2027 as close
The e-invoicing system is one of the largest changes to how UAE businesses operate since VAT arrived. For small companies the deadline of 1 July 2027 can feel distant, but the work sits in the months before it: software, a provider, clean data and testing. Founders who start now will switch over as a routine step. Those who wait will do it under pressure, with penalties in view.
