The UAE's e-invoicing timeline gave businesses with revenue of AED 50 million or more a deadline of 30 October 2026 to appoint an Accredited Service Provider (ASP), and a go-live date of 1 January 2027. Businesses below that threshold must appoint an ASP by 31 March 2027 and go live on 1 July 2027.
This guide is for finance, tax and IT leads in UAE businesses, and for technology firms applying to become ASPs under Ministerial Decision 64 of 2025.
Which decision sets the deadlines, and which one sets the ASP rules?
Four decisions do different jobs, and they are often mixed up. Ministerial Decision 64 of 2025 (MD 64/2025) sets the eligibility criteria and accreditation procedure for service providers. It does not set the dates for businesses.
MD 243/2025 defines the e-invoicing system and who it applies to. MD 244/2025 sets the pilot, the phases and the deadlines. Cabinet Decision 106 of 2025 sets the penalties.
The Ministry announced two amendments on 10 May 2026. MD 66/2026 moved the ASP appointment deadline for the largest businesses from 31 July 2026 to 30 October 2026. MD 56/2026 changed the ASP criteria to allow third-party platforms and outsourcing. The Ministry called the extension final and kept the 1 January 2027 go-live.
The scope is wide. MD 243/2025 applies to any person doing business in the UAE, for every business transaction, unless an exclusion applies. Exclusions include sovereign government activity, international passenger flights with an e-ticket, and VAT-exempt or zero-rated financial services. The decisions and guidance are on the Ministry's eInvoicing page.
When must each business appoint an ASP and go live?
MD 244/2025 groups businesses by revenue. Revenue means gross income in the most recent accounting period, taken from the financial statements or other evidence the Federal Tax Authority accepts.
| Group | Appoint an ASP by | Implement by |
|---|---|---|
| Pilot (Taxpayer Working Group, by Ministry invitation) | Not applicable | Pilot started 1 July 2026 |
| Any business choosing to start early | Before it starts | Voluntary from 1 July 2026 |
| Revenue of AED 50 million or more | 30 October 2026 (set by MD 66/2026, moved 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 |
Business-to-consumer transactions are outside the system until the Minister decides otherwise. A business that sells only to consumers is not yet in scope.
The Ministry's June 2026 programme update said the exchange network was live ahead of the pilot. Businesses select and onboard with their ASP through the Federal Tax Authority's EmaraTax portal.
What happens if a business misses its deadline?
Cabinet Decision 106 of 2025 fines an issuer AED 5,000 for each month, or part of a month, that it fails to implement the system. That includes failing to appoint an ASP on time. A business that missed its appointment date should appoint one now rather than wait for go-live.
Once live, the obligations become routine and each has its own timer. These are the ones most likely to trip a finance team:
- Issue and transmit each e-invoice or e-credit note within 14 days of the transaction date (MD 243/2025, Article 6). VAT registrants also follow the VAT Law's timing.
- Tell the Federal Tax Authority about a system failure within 2 business days. The fine is AED 1,000 a day of delay.
- Tell your ASP about changes to your data registered with the Authority within 5 business days. The fine is also AED 1,000 a day.
- Store e-invoices, credit notes and related data inside the UAE for the period the Tax Procedures Law requires.
An invoice or credit note that is not issued through the system costs AED 100 each, up to AED 5,000 a month. Fines do not apply to businesses using the system voluntarily before their phase.
What must a service provider meet to be accredited under MD 64/2025?
An ASP sits in the flow of national tax data, so MD 64/2025 tests both the platform and the company. The main conditions are:
- Peppol: an active Peppol-certified provider that has passed the OpenPeppol conformance tests.
- Experience: the platform has run for at least two years (MD 56/2026 added this wording as Article 5 bis).
- Company: a UAE entity, or a foreign entity licensed in the UAE, with paid-up capital of at least AED 50,000 and audited financial statements.
- Business continuity: ISO 22301 certification, or certification within three months after the end of the latest financial year.
- Information security: valid ISO/IEC 27001 certification for the platform, multifactor authentication, encryption in transit and at rest, regular security monitoring, and compliance with hosting and data residency rules.
- Insurance from a UAE insurer: professional indemnity of at least AED 2.5 million, and crime cover and cyber fraud cover of at least AED 5 million each.
- Self-declaration: including 100 free e-invoice exchange and reporting services a year from the date the customer agreement is signed.
The route has three stages. The Ministry reviews the application, the provider passes interoperability and onboarding tests to gain pre-approval, then it passes tax data reporting tests and a production trial for full accreditation. Accreditation lasts two years. Renewal must be applied for at least 70 business days before expiry, with evidence that the criteria are still met.
The two ISO certificates are where the documentation burden sits. An ISMS built to ISO/IEC 27001 and a business continuity system built to ISO 22301 share risk assessment, internal audit and management review. Running them as one system avoids doing that work twice. Our guides to ISO/IEC 27001:2022 and ISO 22301 explain each standard.
How do white-label and outsourced ASP models work now?
MD 56/2026 lets a provider use a platform owned by a third party. It may also outsource the development, operation or management of that platform, or of any part of the service. The Ministry said the change lets local companies partner with established international providers.
The condition is accountability. The accredited provider keeps full responsibility for every eligibility condition and for oversight of the service. In practice, its management system should show how it controls the partner: contracts, security and continuity requirements, monitoring, and evidence that the partner's certificates cover the service it delivers.
How should a business choose its ASP?
Start with the Ministry's published list of Accredited Service Providers, which it updates as providers complete accreditation. Check the name on your contract against it.
Then test fit. Ask how the provider connects to each system that issues or receives invoices, such as your ERP, billing engine and any self-billing arrangement.
Ask how it will meet the 14-day issuing window during an outage, and who notifies the Authority. If the service runs on a partner's platform, ask who that partner is and what its certificates cover. Clean your customer master data before onboarding, because validation of a structured invoice catches gaps that a PDF hides.
How AGS can help
The IMS for UAE E-Invoicing Accredited Service Providers is written for providers, not for businesses appointing one. It contains 76 editable Microsoft Word and Excel documents covering ISO/IEC 27001 and ISO 22301 as one system. They include an integrated manual, 29 procedures, 23 forms and registers, and 13 checklists, among them an MD 64 compliance checklist and a Ministry submission evidence index.
Frequently asked questions
Does a PDF invoice sent by email still count once my phase starts?
Not for in-scope transactions. MD 243/2025 defines an e-invoice as one issued, transmitted and received through the system in a structured format that allows automatic processing.
Can a smaller business start before 1 July 2027?
Yes. Any business may implement the system voluntarily from 1 July 2026. The penalties decision does not apply to voluntary users.
Who reports e-invoices to the Federal Tax Authority?
Both the issuer and the recipient must report e-invoices and credit notes to the Authority. MD 243/2025 says they meet this obligation through their appointed ASP.
Are free zone businesses included?
The decisions apply to any person doing business in the UAE and do not list free zones as an exclusion. Confirm your own position with the Federal Tax Authority or a tax adviser.
AGS provides independent documentation toolkits. This guide and the referenced kit are not affiliated with, endorsed by or approved by the UAE Ministry of Finance or the Federal Tax Authority. It is general information, not tax or legal advice.
Reviewed October 2026. Facts checked against the sources current at publication.
