United Arab Emirates e-Invoicing Guide

The United Arab Emirates is rolling out one of the largest e-invoicing programmes in the Gulf region. The legal framework is set out in Ministerial Decision No. 243 of 2025 on the Electronic Invoicing System and Ministerial Decision No. 244 of 2025 on its implementation, with Cabinet Decision No. 100 of 2025 amending the VAT Executive Regulation to fit. Service provider eligibility sits in Ministerial Decision No. 64 of 2025, issued on 13 March 2025 and effective from 29 March 2025, as amended by Ministerial Decision No. 56 of 2026, which permits third-party PSP Products and requires the product to have been in operation for at least two years. Ministerial Decision No. 66 of 2026, issued on 14 May 2026, moved the appointment deadline for large businesses from 31 July 2026 to 30 October 2026 and left the 1 January 2027 go-live date untouched.

The UAE operates a Decentralised Continuous Transaction Control and Exchange (DCTCE) model with five corners: the supplier, the supplier's ASP, the buyer's ASP, the buyer, and the Federal Tax Authority. Both providers report a Tax Data Document to Corner 5 in parallel with the invoice exchange, giving the tax authority near real-time visibility without making it a bottleneck.

Invoices must be in the PINT AE format, the UAE customisation of the Peppol International (PINT) model, with UBL 2.1 as the underlying syntax. The Ministry of Finance published version 1.1 of the UAE Electronic Invoicing Guidelines on 1 June 2026, alongside a Mandatory Field Requirements specification. Businesses need software that can produce, send and receive structured XML across the Peppol network.

The UAE is taking a phased approach. Exchange between businesses opened with the four-corner launch on 21 April 2026, and the Ministry of Finance confirmed on 30 June 2026 that the full five-corner ecosystem, including Corner 5, was live. The Pilot Programme began on 1 July 2026 with a Taxpayer Working Group that the Ministry invites and that agrees in writing to take part. From the same date any business may implement the system voluntarily, and voluntary users stay outside the penalty regime until their own mandatory date.

Two steps are needed to comply. First, appoint an Accredited Service Provider and become able to receive e-invoices: businesses with revenue of AED 50,000,000 or more by 30 October 2026 under Ministerial Decision No. 66 of 2026, and smaller businesses and government entities by 31 March 2027. Second, go live: large businesses from 1 January 2027, smaller businesses from 1 July 2027, and government entities from 1 October 2027. The Ministry has described the October extension as a final adjustment, with no further extensions to come.

The system applies to any person conducting business in the UAE, whatever their VAT registration status, for every business transaction that is not specifically excluded. The rollout is revenue-based, so the largest businesses move first and later phases bring in the rest. A person without a place of residence in the UAE that has to issue tax invoices under the VAT Decree-Law must issue them as electronic invoices. Where a business must issue an electronic invoice, the simplified tax invoice rules no longer apply, so simplified invoices give way to full electronic tax invoices.

Business-to-consumer transactions sit outside the system, and so does a business that deals only in them, until the Minister sets a date. Article 4 of Ministerial Decision No. 243 of 2025 also excludes sovereign activities of government entities that do not compete with the private sector, international passenger transport by airlines under an electronic ticket, ancillary passenger services under an electronic miscellaneous document, international transport of goods by airlines under an airway bill for a first period of 24 months, and financial services that are VAT-exempt or zero-rated under Article 42 of the VAT Executive Regulation. Note that the decision runs that 24-month airline clock from the date the system becomes effective while the guidelines run it from the date in Article 5 of Ministerial Decision No. 244 of 2025, so the two texts do not land on the same end date. Self-billing remains in scope: a buyer may issue an electronic tax invoice on the supplier's behalf where both are VAT registrants, and there is no self-billing option for commercial invoices.

Transactions between members of the same VAT group stay in scope but get a 24-month grace period from 1 January 2027, which defers compliance rather than removing the obligation. The guidelines set out eight special scenarios with their own field and issuance rules: Free Zone transactions, deemed supplies, margin scheme supplies, summary invoices, continuous supplies, agent billing, supplies through e-commerce, and exports.

Businesses do not connect to a government platform. The supplier (Corner 1) hands PINT AE data to its Accredited Service Provider (Corner 2), which validates it, converts it to the UAE XML format where needed, and transmits it to the buyer's provider (Corner 3) for delivery to the buyer (Corner 4). In parallel Corner 2 reports a Tax Data Document to Corner 5, the Federal Tax Authority. Corner 3 reports its own Tax Data Document once validation succeeds and returns a Message Level Status through the chain.

Electronic invoices and credit notes must be issued and transmitted within 14 days of the date of the business transaction, which is the earlier of the transaction date and the date payment is received. A system failure must be reported to the Federal Tax Authority within two business days, and any change to the data registered with the Authority must be passed to the appointed provider within five business days.

Onboarding is started by the business itself through the FTA's EmaraTax platform, not by the provider. The participant identifier issued on onboarding is scheme 0235 followed by the ten-digit Tax Identification Number, which is the first ten digits of the TRN, including for members of a tax group, who use their own TRN rather than the group representative's. A business that is in scope but not registered for any tax type must register with the FTA to obtain a TIN. Three predefined endpoints stand in where the counterparty has none: 0235:9900000098 for a domestic buyer that has not yet implemented the system, 0235:9900000099 for an export buyer with no Peppol identifier, and 0235:9900000097 for a deemed supply.

Providers must appear on the Ministry of Finance register of Accredited Service Providers, which is published under Article 16 of Ministerial Decision No. 64 of 2025 and updated as new providers complete accreditation. The Ministry publishes a "Considerations for Selecting an Accredited Service Provider" guide alongside the Electronic Invoicing Guidelines, and the Mandatory Field Requirements specification sets out invoice type codes, tax categories, party identifiers and line-level content. VAT amounts and the total payable must be given in AED, converted at the Central Bank rate where the document currency differs.

Cabinet Decision No. 106 of 2025 annexes a table of six violations. Failing to implement the system, which includes failing to appoint a provider on time, costs AED 5,000 for each month or part month of delay. Failing to issue and transmit an electronic invoice, or an electronic credit note, costs AED 100 per document, capped at AED 5,000 per calendar month for each category. Failing to report a system failure, whether as issuer or recipient, and failing to tell the appointed provider about changes to registered data, each cost AED 1,000 per day of delay. Businesses that adopt voluntarily before their mandatory date fall outside the penalty regime.