The UAE Electronic Invoicing System requires all businesses operating in the UAE to exchange structured electronic invoices through Accredited Service Providers on the Peppol network.
This guide explains how your Tax Identification Number becomes your Peppol address, how to onboard through EmaraTax, and what to do at each stage of implementation.
Your Tax Identification Number is your Peppol address
Under the UAE Electronic Invoicing System, every business is identified on the Peppol network by a Participant Identifier based on its Tax Identification Number (TIN). Understanding how your TIN, TRN, and Peppol ID connect is the first step toward compliance.
What is a TIN?
A Tax Identification Number (TIN) is a unique 10-digit identifier assigned by the UAE Federal Tax Authority (FTA). It is the first 10 digits of your 15-digit Tax Registration Number (TRN).
If your business is already registered for VAT or Corporate Tax, you already have a TIN — it is the first 10 digits of the TRN you were issued. If you are not currently registered for any tax type but fall within the scope of e-invoicing, you must register with the FTA through EmaraTax to obtain your TIN.
Example: If your TRN is 123456789012003, your TIN is 1234567890 (the first 10 digits).
How does TIN become your Peppol ID?
Your Peppol Participant Identifier (also called End Point ID) is created by combining the UAE country scheme code 0235 with your 10-digit TIN.
Format: 0235:<your TIN>
Example: 0235:1234567890
This identifier is registered by your Accredited Service Provider (ASP) during onboarding and serves as your business address on the Peppol network — the electronic address to which invoices, credit notes, and status messages are delivered.
Note: Even if your business is part of a VAT Tax Group, each member uses its own TIN (the first 10 digits of its own TRN), not the group representative’s.
EmaraTax: Your starting point for onboarding
EmaraTax is the FTA’s online tax services portal. The entire e-invoicing onboarding process is initiated through EmaraTax — not through the ASP directly. Once logged in, select the E-INVOICING tile from the menu to view the list of Accredited Service Providers. Select your ASP and click “Proceed to ASP” to be redirected to their portal and continue the onboarding process.
If you do not yet have a TIN, you can generate one through EmaraTax. For businesses already registered with the FTA, your TIN is already available as part of your existing tax registration.
Phased implementation timeline
The UAE Electronic Invoicing System is being rolled out in phases based on annual revenue, as defined in Ministerial Decision No. 244 of 2025 (amended by Ministerial Decision No. 66 of 2026). Each phase has two key deadlines: one for appointing an ASP, and one for going live with e-invoice exchange and reporting.
| Entity type | Annual revenue | Appoint ASP by | Go live by |
|---|---|---|---|
| Voluntary / pilot | Any | — | From 1 July 2026 |
| Phase 1 — Large businesses | ≥ AED 50,000,000 | 30 October 2026 | 1 January 2027 |
| Phase 2 — All other businesses | < AED 50,000,000 | 31 March 2027 | 1 July 2027 |
| Phase 3 — Government Entities | N/A | 31 March 2027 | 1 October 2027 |
Source: UAE Electronic Invoicing Guidelines V 1.0, Chapter 8. ASP deadline for Phase 1 amended by MD No. 66 of 2026.
E-invoicing is mandatory for any person conducting business in the UAE, regardless of VAT registration status, unless specifically excluded (e.g. certain financial services, sovereign government activities, and airline passenger ticketing). See the official guidelines, Chapters 6–7.
Your e-invoicing readiness in four steps
The following steps are based on the official UAE Electronic Invoicing Guidelines published by the Ministry of Finance. Each step involves coordination between your business and your chosen Accredited Service Provider.
1. Understand the requirements
Review the legislative framework and identify when your business must go live. The scope, deadlines, and technical specifications are defined in several Ministerial Decisions and the MoF guidelines.
- Identify your implementation phase based on annual revenue (see timeline table above).
- Determine which transaction types apply to your business (B2B, B2G, exports, free zone, etc.).
- Run a gap analysis: can your current ERP or accounting system extract all mandatory invoice fields?
- Review the penalties for non-compliance (Cabinet Decision No. 106 of 2025).
2. Select an Accredited Service Provider and onboard via EmaraTax
Every business must work with one ASP for both sending and receiving e-invoices. The onboarding process is initiated by you — not by the ASP — through the FTA’s EmaraTax portal.
- Get your TIN ready. If you’re registered for VAT or Corporate Tax, your TIN is the first 10 digits of your TRN. If not, register with the FTA through EmaraTax to obtain one.
- Verify your company details. Ensure your trade licence, address, and contact details are up to date in EmaraTax before onboarding.
- Select your ASP. Log in to EmaraTax, open the E-INVOICING tile, review the list of pre-approved providers, and click “Proceed to ASP” to begin onboarding on their portal.
- Receive your Peppol Participant Identifier. After onboarding is complete, your ASP will create your Participant Identifier in the format
0235:<your TIN>and register it on the Peppol network.
3. Test e-invoice exchange and tax reporting
Before going live, agree with your ASP on how invoice data will flow between your systems, and run end-to-end tests of the entire 5-corner process — from invoice creation through to FTA tax data reporting confirmation.
- Agree on the data transmission method: API integration, file upload, or web interface.
- Test sending invoice data to your ASP and receiving the PINT-AE XML output.
- Verify that confirmation messages (MLS) are received for both exchange and FTA tax data reporting.
- Test receiving incoming e-invoices from suppliers via your ASP.
- Reconfigure approval workflows if needed — automated approval chains can accelerate processing.
During the voluntary phase (from 1 July 2026), penalties do not apply. This is the safest time to test.
4. Go live and manage ongoing changes
Once testing is complete, begin exchanging and reporting live e-invoices. Establish a governance model with your ASP for error resolution and keep your registration data current as your business evolves.
- Agree on roles and responsibilities with your ASP for invoice transmission oversight and error handling.
- Monitor exchange and reporting confirmation messages during the first weeks of production.
- During the transition period, issue traditional tax invoices (e.g. PDF) alongside e-invoices to buyers who have not yet onboarded.
- Update your ASP via EmaraTax if your circumstances change (VAT registration, Tax Group membership, deregistration, etc.).
Get started with Qvalia
Qvalia is a certified Peppol Access Point. If you are looking for an ASP to handle your UAE e-invoicing requirements, Qvalia provides the infrastructure, APIs, and web-based tools to get you compliant. Accreditation is due in 2026. See e-invoicing compliance for updated status.
- Create an account — Choose a plan and set up your Peppol e-invoicing environment. The Small plan gives you web-based invoice exchange. The Medium plan adds REST API access for ERP and system integration.
- Onboard via EmaraTax — Once you have selected Qvalia as your ASP, initiate the onboarding process through the E-INVOICING tile in EmaraTax. You will be redirected to Qvalia’s portal to complete the setup.
- Register your Peppol Participant Identifier — Qvalia will create your Participant Identifier (
0235:<your TIN>) and register it on the Peppol network as part of the onboarding process. - Start testing — Use the web app or API to send test invoices, verify PINT-AE formatting, and confirm that exchange and tax data reporting work end to end.
