E-invoicing becomes mandatory in the UAE on 1 January 2027 for businesses with revenue of AED 50 million or more. Before that, those businesses must appoint an Accredited Service Provider (ASP) by 30 October 2026. That deadline used to be 31 July 2026. The Ministry of Finance moved it in May 2026, but it did not move the go-live date. Businesses below the threshold must appoint an ASP by 31 March 2027 and go live on 1 July 2027. Government entities follow on 1 October 2027.
This guide covers the legal basis, the phased timeline, who is excluded, the fines, and a readiness checklist. Each point is taken from the Ministerial Decisions and the Ministry of Finance’s own guidance. For wider context on doing business in the Emirates, see the Legal Desire UAE hub.
Key points
- Revenue of AED 50 million or more: appoint an ASP by 30 October 2026, go live 1 January 2027.
- Revenue under AED 50 million: appoint an ASP by 31 March 2027, go live 1 July 2027.
- Revenue means gross income for the most recent accounting period, based on financial statements.
- Invoices and credit notes must be issued and sent within 14 days of the transaction.
- B2C transactions are excluded for now. So are several airline and financial services categories.
- Failing to implement the system or appoint an ASP carries a fine of AED 5,000 per month.
What is the legal basis for UAE e-invoicing?
The system rests on two decree-laws and three ministerial decisions:
- Federal Decree-Law No. 16 of 2024 amends the VAT Law (Federal Decree-Law No. 8 of 2017). Federal Decree-Law No. 17 of 2024 amends the Tax Procedures Law. The Ministry of Finance announced both on 29 October 2024. Together they let the Minister issue implementing decisions, set the dates and decide who is covered. They also make businesses in scope issue invoices and credit notes electronically and keep the data.
- Ministerial Decision No. 243 of 2025 sets up the Electronic Invoicing System and its operating rules. Article 3 applies it to “any Person conducting Business in the State in respect of every Business Transaction”, subject to the exclusions.
- Ministerial Decision No. 244 of 2025 sets out the phases.
- Ministerial Decision No. 66 of 2026 replaces Article 5(1)(a) of Decision 244. Businesses with revenue of AED 50 million or more must “appoint an Accredited Service Provider by 30 October 2026” and “implement the Electronic Invoicing System by 1 January 2027”.
The Ministry explained the change in a statement on 10 May 2026. The ASP deadline moved from 31 July to 30 October 2026, and go-live stayed at 1 January 2027. At the same time it amended Ministerial Decision No. 64 of 2025, which sets the ASP accreditation rules, so that local providers can partner with international ones. Deloitte’s note on the change reads it the same way.
What is the UAE e-invoicing timeline?
| Stage | Who | Date |
|---|---|---|
| Pilot | Taxpayer working group, joined by written agreement | 1 July 2026 |
| Voluntary adoption | Any business that chooses to start early | From 1 July 2026 |
| Appoint an ASP | Revenue of AED 50m or more | 30 October 2026 |
| Mandatory go-live | Revenue of AED 50m or more | 1 January 2027 |
| Appoint an ASP | Revenue under AED 50m | 31 March 2027 |
| Mandatory go-live | Revenue under AED 50m | 1 July 2027 |
| Appoint an ASP | Government entities | 31 March 2027 |
| Mandatory go-live | Government entities | 1 October 2027 |
Only the first mandatory phase has moved. The dates for smaller businesses and government entities stand as originally set in Decision 244.
How is the AED 50 million threshold measured?
Decision 244 defines revenue as the “gross income earned by a Person during the most recent Accounting Period”, based on financial statements. Where there are no financial statements, other documents accepted by the Federal Tax Authority can be used. The decision uses the words “AED 50,000,000 or more”. The Ministry’s May 2026 press release says “exceeding AED 50m”. Rely on the decision: a business with exactly AED 50 million is in the first phase.
Groups should check each legal entity separately, and should look at the most recent accounting period rather than a forecast.
How does the system work?
The UAE uses a decentralised five-corner model built on the OpenPeppol network. The Ministry calls it DCTCE, and its E-Invoicing Guidelines, version 1.1 of 1 June 2026, explain it at section 5.1:
- Corner 1: the supplier, which creates the invoice.
- Corner 2: the supplier’s ASP, which validates it and sends it across the Peppol network.
- Corner 3: the buyer’s ASP, which receives it.
- Corner 4: the buyer.
- Corner 5: the Federal Tax Authority, which receives the tax data at the same time as the invoice is exchanged.
Invoices are exchanged in XML using PINT AE, the UAE version of the Peppol billing specifications. PINT AE sets which fields each document type must contain. A PDF sent by email is not an e-invoice under this system. Both the issuer and the recipient must appoint an ASP (Decision 243, Article 5.1).
Which transactions are excluded?
Decision 243, Article 4.1, and chapter 7 of the Guidelines exclude:
- government entities acting in a sovereign capacity and not competing with the private sector
- international airline passenger services invoiced through electronic tickets
- ancillary airline passenger services invoiced through electronic miscellaneous documents
- international airline cargo services, for 24 months only
- financial services that are exempt or zero-rated for VAT
- any other transactions or persons the Minister later names
B2C transactions are also outside the system until the Minister decides otherwise (Decision 244, Article 5(2)). Retail businesses with mostly consumer sales still need to check their B2B and B2G flows, which remain in scope.
What are the ongoing obligations?
- 14 days to issue. E-invoices and e-credit notes must be issued and sent within 14 days of the date of the business transaction (Decision 243, Article 6.5). The Guidelines do not repeat this, so cite the decision.
- 2 business days to report a failure. If your system fails and you cannot issue e-invoices, you must tell the FTA within two business days (Article 12).
- 5 business days to update your ASP. Any change to your registered data must reach your ASP within five business days (Article 5.3).
- Storage inside the UAE. E-invoice data must be kept in the UAE for the periods set by the Tax Procedures Law (Article 11). The Guidelines say that means five years, or seven years for real estate. Cloud storage is allowed if the FTA can retrieve the data on request.
What are the fines for non-compliance?
The fines are set by Cabinet Resolution No. 106 of 2025, which the Ministry of Finance announced on 8 December 2025.
| Breach | Fine |
|---|---|
| Failing to implement the system or appoint an ASP | AED 5,000 per month |
| Each e-invoice not issued or sent on time | AED 100, capped at AED 5,000 per month |
| Each e-credit note not issued or sent on time | AED 100, capped at AED 5,000 per month |
| Late notice to the FTA of a system failure | AED 1,000 per day or part day |
| Late notice to the ASP of changed registered data | AED 1,000 per day |
Two cautions. Some vendors refer to “Cabinet Resolution 106 of 2026”; the Ministry says 2025. And secondary sources disagree on when the fines start to bite. Read them alongside your own phase dates and take advice before relying on any grace period.
How do you choose an Accredited Service Provider?
Only the Ministry’s list counts. The official list of accredited and pre-approved providers showed 56 accredited providers and 6 pre-approved providers on 23 September 2026. That was up from 32 accredited in May. Third-party directories with other totals are not official. Check the list on the day you sign.
When comparing providers, ask about:
- integration with your ERP or accounting software, and who builds the connector
- PINT AE field mapping, including how they handle credit notes and self-billing
- where data is stored and how the FTA can retrieve it
- uptime commitments and what happens on failure, given the two-day notice rule
- pricing per document versus flat fees, and exit terms
A readiness checklist for 1 January 2027
- Confirm each entity’s revenue for its most recent accounting period against the AED 50 million line.
- Map transaction types: B2B, B2G, B2C and excluded categories.
- Sign an ASP from the Ministry’s list by 30 October 2026.
- Clean master data: TRNs, addresses and item codes that PINT AE needs. Register your Peppol endpoint.
- Redesign invoicing so every invoice and credit note leaves within 14 days of the transaction.
- Write the failure procedure: who notifies the FTA within two business days, and how.
- Set up archiving inside the UAE for five years, or seven for real estate.
- Test through voluntary adoption before go-live, as KPMG recommends, and review contracts with customers so they can receive e-invoices.
E-invoicing sits alongside the other compliance changes covered on our UAE hub, including the corporate tax and free zone tracker. For company-level rules, see our guides to the UAE Commercial Companies Law, setting up a Dubai mainland company and the UAE data protection law.
Frequently asked questions
When does e-invoicing become mandatory in the UAE?
On 1 January 2027 for businesses with revenue of AED 50 million or more, on 1 July 2027 for businesses below that, and on 1 October 2027 for government entities.
What is the deadline to appoint an Accredited Service Provider?
30 October 2026 for businesses with revenue of AED 50 million or more, under Ministerial Decision No. 66 of 2026. It was previously 31 July 2026. Smaller businesses and government entities must appoint one by 31 March 2027.
Does UAE e-invoicing apply to B2C sales?
Not yet. B2C transactions are excluded until the Minister decides otherwise. B2B and B2G transactions are in scope.
What is the fine for not complying with UAE e-invoicing?
AED 5,000 per month for failing to implement the system or appoint an ASP, and AED 100 per late invoice or credit note, capped at AED 5,000 per month, under Cabinet Resolution No. 106 of 2025.
Where is the official list of UAE e-invoicing service providers?
On the Ministry of Finance website, on its page listing pre-approved e-invoicing service providers. Only providers on that list can be appointed.
Sources
- Ministerial Decision No. 243 of 2025
- Ministerial Decision No. 244 of 2025
- Ministerial Decision No. 66 of 2026
- UAE Electronic Invoicing Guidelines v1.1
- Ministry of Finance, e-invoicing fines resolution
- Ministry of Finance, list of e-invoicing service providers
This article is general information, not tax advice. For weekly updates on Gulf law and legal business, subscribe to Legal Desire Insider.
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