UAE e-invoicing: who must comply and the 2026-2027 deadlines

UAE e-invoicing, set by Ministry of Finance decisions, becomes mandatory in phases. Businesses with revenue of AED 50 million or more must appoint an Accredited Service Provider by 30 October 2026 and go live by 1 January 2027. Businesses below AED 50 million must do so by 31 March 2027 and 1 July 2027, and government entities go live by 1 October 2027. Consumer sales stay outside.

Key takeaways

• E-invoicing applies to every business transaction of a person doing business in the UAE, unless the person or the transaction is excluded.
• Businesses with revenue of AED 50 million or more must appoint an Accredited Service Provider by 30 October 2026 and go live by 1 January 2027.
• Businesses below AED 50 million must appoint a provider by 31 March 2027 and go live by 1 July 2027; government entities go live by 1 October 2027.
• Sales to consumers are out of scope, and transactions within a VAT tax group are excluded for 24 months from 1 January 2027.
• Electronic invoices and credit notes must be issued and transmitted within 14 business days of the transaction, and VAT-registered suppliers must also meet the VAT time limit for tax invoices.

On this page 11 sections

What e-invoicing means in the UAE

An e-invoice is an invoice issued, transmitted and received in a structured electronic format that software can process automatically, as defined in the VAT Decree-Law and Ministerial Decision No. 243 of 2025. A PDF sent by email is not one, however it looks.

PDF and paper invoices

PDF or paper invoices replaced; dual issue for buyers not yet on the system

Under e-invoicing, traditional Commercial Invoices (invoices for sales that do not need a Tax Invoice, such as exempt or out-of-scope supplies or supplies by persons not registered for VAT) in PDF or paper form must be replaced by Electronic Invoices exchanged and reported through the e-invoicing model; an electronic Tax Invoice that meets Article 65 of the VAT Decree-Law and Article 59 of the Executive Regulation can serve as the Tax Invoice for a buyer on the system, and when a supplier invoices a buyer that has not yet implemented e-invoicing, a regular Tax Invoice (for example a PDF) is required in addition to the electronic Tax Invoice.

The rule reaches beyond VAT: commercial invoices for sales that need no tax invoice, such as exempt supplies or sales by a business not registered for VAT, move to the system too (MoF guidelines, section 10.2.1). The files are XML, built to PINT AE, the UAE billing specification of the Peppol network, against a list of mandatory fields the Ministry publishes. The glossary defines e-invoicing, and the VAT and excise guides cover the rest of the tax.

The five-corner model

Invoices do not go straight from seller to buyer: each side works through its own service provider, and the Federal Tax Authority (FTA) is the fifth corner.

How an e-invoice travels

5-corner model; XML invoices to the PINT AE specification

The UAE uses a decentralised five-corner e-invoicing model: the supplier (corner 1) sends invoice data to its Accredited Service Provider (corner 2), which validates it, converts it into the UAE standard electronic invoice in XML and transmits it to the buyer's Accredited Service Provider (corner 3) for the buyer (corner 4), and the service providers report the tax data to the Federal Tax Authority (corner 5).

The MoF guidelines (section 5.1) add the checks along the way:

1. The supplier sends the invoice data to its provider.
2. The supplier’s provider validates it, converts it to the UAE XML standard where needed and sends it to the buyer’s provider.
3. The buyer’s provider validates the invoice, confirms receipt and passes it to the buyer.
4. The supplier’s provider reports the tax data to the FTA at the same time as it sends the invoice, and the buyer’s provider does so once the invoice passes its checks. The FTA confirms receipt to each provider.

Who must comply

Any person doing business in the UAE, for each business transaction, unless the person or the transaction is excluded. The test is doing business in the UAE, not VAT registration: the MoF guidelines (chapter 6) cover businesses whatever their VAT status and wherever they are established.

Who is in scope

Every business transaction, unless excluded

The Electronic Invoicing System applies to any person conducting business in the UAE for every business transaction, unless the person or the transaction is excluded; the issuer must issue and transmit an electronic invoice to the recipient, and both issuer and recipient meet their obligations through an Accredited Service Provider.

The buyer has duties too: it processes the e-invoices it receives and reports them to the FTA (Ministerial Decision No. 243 of 2025, Article 6). The guidelines (section 6.1) add that a business in scope appoints only one provider, for both sending and receiving. Sales to government entities are in scope. A holding company with only passive income and no business transactions is outside (guidelines, section 6.3.1).

Revenue thresholds

Revenue decides when a business must start, not whether it must. Ministerial Decision No. 244 of 2025 (Article 1) defines it as gross income in the most recent accounting period, taken from the financial statements, or from other documents the FTA accepts where there are none. Businesses at or above AED 50 million form the first phase and the rest the second; government entities have their own phase, whatever their revenue.

Excluded transactions

Sales to consumers are out of scope, and a short list of other transactions is excluded.

Out of scope and excluded

B2C out of scope; listed transactions excluded

Business-to-consumer transactions are outside the Electronic Invoicing System until the Minister decides otherwise; excluded transactions also include sovereign government activity, international passenger air transport with e-tickets and related airline services, VAT-exempt or zero-rated financial services, airline air-freight with airway bills for 24 months from go-live, and transactions between members of the same VAT Tax Group for 24 months from 1 January 2027.

In more detail:

• Sales to consumers, meaning natural persons not in business, until the Minister decides otherwise. A business engaged only in business-to-consumer transactions is not subject to the system at all (Ministerial Decision No. 244 of 2025, Article 5(2)).
• Sovereign government activity that does not compete with the private sector.
• International passenger flights where the airline issues an electronic ticket, and the ancillary services it provides directly to passengers under an electronic miscellaneous document.
• International air freight under an airway bill, for 24 months from the date the system takes effect.
• Exempt or zero-rated financial services under Article 42 of the VAT Executive Regulation. Financial services that are standard-rated for UAE residents stay in scope even when exported at the zero rate (guidelines, section 7.3).
• Transactions within one VAT tax group, for 24 months from 1 January 2027. Tax groups are explained under VAT registration and tax groups.

Voluntary adoption

Any business can join before its mandatory date.

Pilot and voluntary start

1 July 2026

The UAE Electronic Invoicing System pilot programme started on 1 July 2026, and from that date any person may adopt e-invoicing voluntarily, provided it meets the Ministry of Finance and FTA technical requirements.

A voluntary adopter must meet all the technical requirements set by the Ministry and the FTA (Ministerial Decision No. 244 of 2025, Article 4), and the guidelines (section 8.2) say administrative penalties apply only from the date it must implement the system. A business that uses the system by choice for excluded transactions is bound by all the e-invoicing rules except the decisions on violations and penalties (Ministerial Decision No. 243 of 2025, Article 4(3), as replaced in 2026). Pilot participants are chosen by the Ministry and join only with their written agreement.

The deadlines

The dates depend on revenue: businesses with AED 50 million or more go first, then smaller businesses, then government entities. Each appoints an Accredited Service Provider before going live.

First go-live date

1 January 2027

Businesses with Revenue of AED 50 million or more must implement the Electronic Invoicing System by 1 January 2027.

The second phase follows six months after the first.

Revenue below AED 50 million

Appoint ASP by 31 March 2027; go live by 1 July 2027

Businesses subject to e-invoicing with Revenue below AED 50 million must appoint an Accredited Service Provider by 31 March 2027 and implement the Electronic Invoicing System by 1 July 2027.

Government entities share the smaller businesses’ provider deadline but go live three months later.

Government entities

Appoint ASP by 31 March 2027; go live by 1 October 2027

Government entities must appoint an Accredited Service Provider by 31 March 2027 and implement the Electronic Invoicing System by 1 October 2027.

Worked example

Which deadline applies?

The companies and their revenue figures are illustrations.

1. A trading company had revenue of AED 62 million in its most recent accounting period. AED 62 million is at least AED 50 million: first phase, provider by 30 October 2026, go-live by 1 January 2027.
2. Its sister company had AED 18 million. That is below AED 50 million: second phase, provider by 31 March 2027, go-live by 1 July 2027. Revenue is defined as each person’s own gross income, and the decisions have no rule for adding related companies’ figures together.
3. If both were in the same VAT tax group, sales between them would be excluded for 24 months from 1 January 2027, but not their sales to other businesses.
4. A business engaged only in business-to-consumer transactions is not subject to the system, whatever its revenue.

The revenue in the most recent accounting period decides the phase.

Was the deadline extended?

Yes, but only the first phase’s deadline to appoint a provider. Ministerial Decision No. 66 of 2026 moved it from 31 July 2026 to 30 October 2026; the go-live date did not move.

Provider deadline, revenue AED 50 million or more

30 October 2026

A business subject to e-invoicing with Revenue of AED 50 million or more must appoint an Accredited Service Provider by 30 October 2026.

The other dates are unchanged. The MoF guidelines (version 1.1, June 2026) still show 31 July 2026 in their timeline table, but the amending decision sets 30 October 2026.

Accredited Service Providers

An Accredited Service Provider (ASP) is a provider accredited by the Ministry of Finance to send, receive and exchange e-invoices, and businesses meet their e-invoicing duties through one (Ministerial Decision No. 243 of 2025, Article 6(7)). The provider does the technical work, but the guidelines say the compliance obligation remains with the business.

The Ministry publishes the list of accredited providers (Article 5(2)); its October 2026 programme presentation counts 65 accredited providers and 5 pre-approved ones. The business starts onboarding through EmaraTax, the FTA’s portal, and gets a Peppol participant identifier through its provider (guidelines, chapter 9). The identifier is based on the business’s Tax Identification Number (TIN). A business registered with the FTA for any tax, such as corporate tax, already has one; others must register with the FTA to obtain it. The decisions do not set provider fees, which are agreed with each provider and vary.

Issuing and reporting an e-invoice

The supplier issues each e-invoice through the system within a limit counted in business days, and both supplier and buyer report it to the FTA through their providers.

Time limit to issue

14 Business Days

Under the e-invoicing rules in force from 1 October 2026, and subject to Article 6(4), under which a VAT-registered issuer issues and transmits within the timeline in the VAT Law, the issuer must issue and transmit an electronic invoice or electronic credit note through the Electronic Invoicing System within 14 Business Days of the Date of Business Transaction (the earlier of the date of the transaction and the date payment is received).

The clock starts on the earlier of the date the transaction takes place and the date payment is received. Business days exclude weekends and federal official holidays (Ministerial Decision No. 243 of 2025, Article 1). A VAT-registered supplier must also meet the VAT time limit for tax invoices (Article 6(4) and (5)), explained under current tax invoice requirements. Reporting follows a timeline set by the Minister (Article 6(6)). An agent can issue e-invoices for its principal, and a VAT-registered buyer can self-bill for a VAT-registered supplier (Articles 8 and 9).

Electronic credit notes

A supplier must issue an electronic credit note when a transaction is cancelled, the agreed price is reduced, the payment is returned in full or in part, or an administrative or numerical error has occurred (Ministerial Decision No. 243 of 2025, Article 6(2)). The same time limit applies. Provisional invoices have no category of their own: each is an e-invoice, adjusted later by a credit note or an additional e-invoice (guidelines, section 10.1).

E-invoices and VAT tax invoices

For a VAT-registered business on the system, the e-invoice is the tax invoice, but only if it also meets the VAT rules.

E-invoices as tax invoices

E-invoices must still meet the tax invoice rules

An Electronic Invoice or Electronic Credit Note is a Tax Invoice or Tax Credit Note only if it meets the requirements of Articles 59 and 60 of the VAT Executive Regulation; registrants subject to the Electronic Invoicing System must issue and transmit Tax Invoices and Tax Credit Notes in electronic form through it, and must keep the Electronic Invoice to recover the related input tax.

Federal Decree-Law No. 16 of 2024 made these changes to Articles 55, 65, 70 and 76 of the VAT Decree-Law (FTA clarification VATP046). A supplier invoicing a buyer not yet on the system issues a regular tax invoice, for example a PDF, as well as the electronic one (guidelines, section 10.2.2). Returns and input tax are covered in VAT returns and input VAT recovery.

What changed in October 2026

Ministerial Decision No. 197 of 2026, in force from 1 October 2026, made four main changes to Ministerial Decision No. 243 of 2025, besides updating some definitions. Two concern transactions and timing:

• Tax groups. Transactions between members of the same VAT tax group are excluded for 24 months from 1 January 2027; after that, the normal rules apply.
• Time limit. The 14 days to issue an e-invoice or credit note became 14 business days.

The other two concern record keeping and system failures.

Records from 1 October 2026

Tax Procedures Law retention period; UAE storage requirement removed

Persons subject to the Electronic Invoicing System must keep all electronic invoices, electronic credit notes and associated data for the period set by the Tax Procedures Law and be able to produce them to the FTA on request; from 1 October 2026 the data no longer has to be stored in the UAE, and the duty to notify the FTA of a system failure was repealed.

Penalties

E-invoicing has its own penalties, set by Cabinet decision. The MoF guidelines say administrative penalties apply only from the date a business is required to implement the system, and that e-invoicing penalties do not apply to e-invoices issued voluntarily (sections 8.2 and 11). The Ministry’s October 2026 programme presentation lists Cabinet Decision No. 173 of 2026 as that decision, replacing Cabinet Decision No. 106 of 2025, which the June 2026 guidelines still cite. The amounts are set in the decision.

Separately, the VAT penalty schedule in Cabinet Decision No. 40 of 2017 covers tax invoices, including electronic ones.

VAT tax invoice penalty

AED 2,500 per case

A taxable person that fails to issue a Tax Invoice or Tax Credit Note (or the alternative document) within the legal period, or breaks the rules for issuing them electronically, is penalised AED 2,500 for each detected case.

Corporate tax has its own schedule: see corporate tax penalties.

What businesses need in place before go-live

The rules point to a short list of things a business needs by its own dates; the guidelines’ appendix 2 has a longer readiness checklist.

• The revenue figure for the most recent accounting period, which sets the phase.
• A TIN, for a business not yet registered with the FTA for any tax.
• An Accredited Service Provider, appointed by the deadline and onboarded through EmaraTax.
• Systems that produce the mandatory fields in the PINT AE format.
• A process for buyers not yet on the system, who also need a regular tax invoice.
• Credit note procedures for the four cases above.
• Records kept for the Tax Procedures Law period and retrievable for the FTA.

The voluntary phase allows testing without the risk of e-invoicing penalties (guidelines, chapter 8).