UAE E-Invoicing in Business Central: 2026–2027 Guide

If you run Microsoft Dynamics 365 Business Central in the UAE, the next date that matters is close. The largest businesses have until 30 October 2026 to sign with an Accredited Service Provider, and on 1 January 2027 their invoices to other businesses and to government stop being PDFs and become structured XML, exchanged and reported through that provider.

This guide sticks to what the UAE Ministry of Finance (MoF), the Federal Tax Authority (FTA) and Microsoft publish themselves. Every date below comes from a ministerial decision, a cabinet decision or an official MoF document, and each one is listed with its source at the end. Where two official documents disagree, I say so and tell you which one is current. If you’re new to the product itself, start with what Business Central is; if you also trade in Europe, our EU e-invoicing guide for Business Central covers the mandates there.

What the UAE E-Invoicing System Is

The MoF calls the UAE model Decentralized Continuous Transaction Control and Exchange (DCTCE), a five-corner model built on the Peppol network. The five corners, as the MoF guidelines define them:

1. Corner 1, the supplier. Your ERP sends the invoice data to your ASP, in a format you agree with them.
2. Corner 2, the supplier’s ASP. It validates the data, converts it to the UAE standard XML if needed, sends it to the buyer’s ASP and, in parallel, reports the tax data to Corner 5.
3. Corner 3, the buyer’s ASP. It validates the invoice, confirms receipt to Corner 2, delivers it to the buyer and reports its own copy of the tax data to Corner 5.
4. Corner 4, the buyer. It receives the invoice in its own system, in the format agreed with its ASP.
5. Corner 5, the FTA. It collects the tax data and sends confirmations back through the ASPs.

A few rules shape everything else:

• Only accredited providers can do this. Under Ministerial Decision No. 168 of 2026, a service provider can offer e-invoicing services in the UAE only after MoF accreditation, and its product must comply with PINT AE. On 13 October 2026 the MoF’s provider page listed 65 accredited service providers and 5 pre-approved ones still in final assessment. Microsoft isn’t on either list.
• One provider per business. The guidelines say a business in scope must appoint only one ASP for both sending and receiving e-invoices.
• You start onboarding, not the ASP. You sign the contract with your chosen ASP, then start the onboarding from your own EmaraTax account, where the FTA lists the accredited providers.
• Your Peppol ID is your TIN. The participant identifier is 0235 followed by your 10-digit Tax Identification Number, which is the first 10 digits of your TRN. Each member of a VAT group uses its own TIN, not the group representative’s.
• PINT AE, in XML, with no QR code. The MoF counts 51 mandatory fields for a PINT AE tax invoice. OpenPeppol publishes the PINT AE Billing specification itself.

Who and what is in scope

Ministerial Decision No. 243 of 2025 applies the system to any person conducting business in the UAE, for every business transaction, unless the person or transaction is excluded. The guidelines add that this holds regardless of VAT registration status: a business that isn’t registered for VAT still issues commercial e-invoices.

• In scope: B2B and B2G, in both directions, including sales to government entities.
• B2C: not subject to the system until the Minister decides otherwise (Ministerial Decision No. 244 of 2025, Article 5). A business that only sells to consumers isn’t subject to it.
• Excluded transactions: sovereign activities of government entities that don’t compete with the private sector; international passenger flights with an electronic ticket and related services; VAT-exempt and qualifying zero-rated financial services. Airline cargo under an airway bill is excluded for 24 months only.
• VAT groups: intra-group transactions are in scope, but the guidelines grant a 24-month grace period from 1 January 2027 for transactions between members of the same VAT group.

If you run LS Central for retail or hospitality, this split matters: the till sales to consumers stay outside the system for now, but invoices to business customers, such as corporate accounts and event clients, are in scope.

What you must do once you’re live

• Issue and transmit each e-invoice through the system within 14 days of the date of the transaction. VAT registrants also stay bound by the invoicing timeline in the VAT Law.
• Issue an electronic credit note when a transaction is cancelled, the price is reduced, the consideration is refunded, or there’s an administrative or numerical error.
• Tell the FTA about a system failure within 2 business days, and tell your ASP about changes to your FTA-registered data within 5 business days.
• Keep the records. The guidelines set 5 years after the tax period for taxable persons, 7 years for real estate records, and 4 more years if there’s an FTA dispute or audit. They also say the “within the State” storage rule is met if records can be retrieved and produced to the FTA in full, wherever the servers are.

UAE E-Invoicing Timeline

As of 13 October 2026, the pilot and voluntary phase is live, the new accreditation rules are in force, and the first mandatory deadline is 17 days away.

Revenue means the gross income in your most recent accounting period, from financial statements prepared under UAE law, or other documentation the FTA accepts (MD 244/2025, Article 1). The MoF’s October 2026 presentation adds that a newly established company uses its projected revenue for the current financial year.

Where official sources disagree

• The large-business ASP deadline moved. MD 244/2025 (announced by the MoF on 29 September 2025) set 31 July 2026. MD 66/2026, announced on 10 May 2026, moved it to 30 October 2026 and kept the 1 January 2027 go-live. The MoF guidelines V1.1, dated 1 June 2026, still show 31 July 2026 in their timeline table. The current date is 30 October 2026, which is also what the MoF’s October 2026 presentation shows.
• The accreditation decision changed. The guidelines still refer to MD 64/2025. That decision was repealed by MD 168/2026, effective 1 October 2026, which the MoF announced on 9 October 2026.
• The penalty decision may have changed. See the penalties section below.

What It Means in Business Central

What’s there

• Business Central is available in the UAE. Microsoft’s country list shows the United Arab Emirates as available, localized by partners on the international (W1) base app, with environments in the UAE Azure geography.
• The E-Documents framework. Microsoft supports e-invoicing in Business Central through the E-Document Core app, available across all localizations. It handles e-document services, workflows, document sending profiles, logs and retention, in both sales and purchasing.
• Peppol BIS 3.0 in W1. Microsoft’s FAQ says the last Peppol version supported by the default version of Business Central is Peppol BIS 3.0, with local formats in specific localizations.
• Connectors to access points. E-Documents has built-in connectors for several Peppol access point providers. Microsoft has no contract with them: you need your own contract and credentials, and using the service can cost extra. Partners can also publish their own connector apps on Marketplace.
• It’s extensible. Microsoft’s FAQ answers “Can I create my own connector or localization?” with yes, and points to the E-Documents extensibility documentation.

What’s missing

• No Microsoft UAE e-invoicing localization. Microsoft’s e-documents overview lists its e-invoicing localizations for Australia, Denmark, France, Germany, India, Italy, Mexico, New Zealand, Norway and Spain. The UAE isn’t on it. The FAQ says Microsoft builds these for countries with an official Microsoft localization, and the UAE is partner-localized.
• No PINT AE format in W1. Microsoft ships Peppol PINT A-NZ for Australia and New Zealand, but W1’s built-in format is Peppol BIS 3.0. PINT AE has to come from the ASP’s connector, a partner app or your own extension.
• Nothing UAE-specific on Microsoft’s roadmap that I could find. Business Central’s 2026 release wave 1 plan has no UAE item, nor does the list of new features in update 29.0 (2026 release wave 2). Microsoft stopped publishing release plans in September 2026 and now uses the AI at Work roadmap.

So, plainly: on 13 October 2026, Microsoft doesn’t ship UAE e-invoicing for Business Central. That isn’t a reason to change ERP. The UAE model puts the format conversion, exchange and FTA reporting with the ASP, and Business Central’s E-Documents framework is designed to hand documents to an external provider. The work is in connecting the two and getting your data right.

The Route to Compliance, Step by Step

The MoF guidelines set out four steps: understand the requirements, select an ASP, test, go live. In a Business Central company, that looks like this:

1. Confirm your phase. Check your revenue in your latest financial statements against AED 50 million. If you’re above it, your ASP contract is due by 30 October 2026. Check each legal entity separately: each VAT group member onboards with its own TIN.
2. Shortlist ASPs from the MoF list only. Use the accredited list on the MoF website and its “Considerations for selecting an Accredited Service Provider” document. For Business Central, ask each one the same question: do you have a Business Central connector, built on E-Documents or otherwise, and is it on Marketplace?
3. Choose the integration pattern. Either your ASP’s own Business Central connector, a partner-built E-Documents connector for that ASP, or an extension you build. Whichever you choose, the PINT AE mapping, the transmission and the status messages have to work for both sales and purchase invoices, because one ASP handles both directions.
4. Sign, then onboard through EmaraTax. Finalise the contract with the ASP, then start onboarding from your EmaraTax account. The ASP gives you your Peppol participant identifier.
5. Fix your master data in Business Central. This is where most of the work sits. Check TRNs and TINs on customers and vendors, trade licence numbers and the issuing authority, free-zone customers and their beneficiaries, units of measure, tax categories, and AED amounts on invoices in other currencies.
6. Map your document types. Tax invoices, commercial invoices (for exempt, out-of-scope or non-VAT-registered sales), tax credit notes and credit notes, plus the scenarios that need extra data: free zone, deemed supply, margin scheme, summary invoices, continuous supply, agents, e-commerce and exports.
7. Test end to end. Send, receive, confirmations from the buyer’s ASP, and tax data reporting confirmations from the FTA. The pilot and voluntary phase that started on 1 July 2026 exists for this, and voluntary use carries no penalties.
8. Agree error handling before go-live. Who watches rejected invoices, who fixes them, and how system failures are reported to the FTA within 2 business days.

Start with the master data, not the connector: TRNs, trade licence details and free-zone status on customer cards are what every e-invoice draws on.

If you’re budgeting the work, our Business Central implementation cost guide explains how partner effort is scoped. France went through the same decision about a certified platform and a Business Central connector; our France e-invoicing guide shows how that played out there.

Readiness Checklist for Business Central Users in the UAE

Adapted from the MoF’s own readiness checklist (guidelines V1.1, appendix 2), with the Business Central side added:

• You know your phase: revenue in your latest financial statements against AED 50 million, per legal entity.
• You’ve read MD 243/2025, MD 244/2025 as amended, and the current penalty decision.
• You’ve picked an ASP from the MoF’s accredited list and signed the contract.
• Every entity has a TIN, and every VAT group member onboards with its own.
• Onboarding is started from EmaraTax and you have your Peppol participant identifier (0235 plus your TIN).
• Your company information in EmaraTax (trade licence, address, contacts) is current.
• Business Central customers and vendors carry correct TRNs, trade licence details and free-zone status.
• Invoices in foreign currency carry the VAT and amount payable in AED for each line, and the total in AED.
• Every sales scenario you use is mapped to a PINT AE document type and tax category.
• Sales invoices and credit notes go out through E-Documents (or your ASP’s integration) within 14 days of the transaction.
• Incoming e-invoices from suppliers arrive through the same ASP and land in Business Central purchasing.
• You get confirmations from the buyer’s ASP and from the FTA, and someone owns rejected invoices.
• Your storage arrangement keeps e-invoices retrievable for the FTA for the full retention period.
• You’ve agreed with your ASP on data hosting and security.
• End-to-end testing is done before your mandatory date.

Penalties

Cabinet Decision No. 106 of 2025, announced by the MoF on 8 December 2025, set these administrative fines for businesses that are required to implement the system:

The fines don’t apply to e-invoices issued voluntarily, before your mandatory date.

One caution. The MoF e-invoicing page and the guidelines V1.1 still link to Cabinet Decision No. 106 of 2025. The MoF’s October 2026 presentation, however, lists Cabinet Decision No. 173 of 2026 as the penalty decision and marks No. 106 of 2025 as repealed. I couldn’t find the text of No. 173 of 2026 published on the MoF website on 13 October 2026, so I can’t tell you whether the amounts changed. Check the current text before you rely on the figures above.

FAQ

When does UAE e-invoicing become mandatory?

For businesses with revenue of AED 50 million or more, on 1 January 2027, with an Accredited Service Provider appointed by 30 October 2026. For businesses below AED 50 million, on 1 July 2027, with an ASP appointed by 31 March 2027. Government entities follow on 1 October 2027. Voluntary use and the pilot started on 1 July 2026.

Does Business Central support UAE e-invoicing out of the box?

No. Microsoft lists the UAE as a partner-localized country for Business Central, built on the international (W1) version, and its list of Microsoft e-invoicing localizations doesn’t include the UAE. The built-in Peppol format in W1 is Peppol BIS 3.0, not PINT AE. You need an ASP and a connector, usually built on the E-Documents framework.

What is PINT AE?

PINT AE is the UAE’s Peppol International specification for e-invoices and credit notes. The UAE’s requirements are set out in a data dictionary, and OpenPeppol publishes the PINT AE Billing specification. The Ministry of Finance counts 51 mandatory fields for a PINT AE tax invoice. Invoices are XML, with no QR code.

Is B2C in scope of UAE e-invoicing?

Not for now. Ministerial Decision No. 244 of 2025 says business-to-consumer transactions aren’t subject to the system until the Minister decides otherwise, and a business that only sells to consumers isn’t subject to it either. B2B and B2G transactions are in scope, including sales to government entities.

What are the penalties for UAE e-invoicing non-compliance?

Cabinet Decision No. 106 of 2025 set AED 5,000 a month for not implementing the system or not appointing an ASP on time, AED 100 per late e-invoice or credit note capped at AED 5,000 a month, and AED 1,000 a day for late notifications. The Ministry’s October 2026 presentation lists that decision as repealed and replaced by Cabinet Decision No. 173 of 2026, whose text we couldn’t find published, so check the current amounts.

Can I use one provider for sending and another for receiving?

No. The Ministry of Finance guidelines say a business in scope must appoint only one ASP for both sending and receiving e-invoices. Onboarding with that ASP starts from your own EmaraTax account, not from the ASP.

How long must UAE e-invoices be kept?

For taxable persons, 5 years after the tax period they relate to; 7 years for real estate records; with extra periods in case of an FTA dispute or audit. The guidelines say storage can be on servers inside or outside the UAE, as long as the records can be retrieved and produced to the FTA in full on request.

At Vanguard 360 we work remotely from Bucharest with Business Central and LS Central clients in Europe, the UK, the UAE and Saudi Arabia. If you’d like a second pair of eyes on your ASP choice or on how your Business Central data maps to PINT AE, read about our Business Central services for the UAE and Saudi Arabia or book a call.

Sources (checked 13 October 2026): MoF: UAE eInvoicing page · MoF: Ministerial Decision No. 243 of 2025 on the Electronic Invoicing System · MoF: Ministerial Decision No. 244 of 2025 on the Implementation of the Electronic Invoicing System · MoF news: two ministerial decisions on scope and timelines (29 Sep 2025) · MoF: Ministerial Decision No. 66 of 2026 amending MD 244/2025 · MoF news: targeted amendments to eInvoicing decisions (10 May 2026) · MoF: Ministerial Decision No. 168 of 2026 on accreditation of service providers · MoF news: decision on accreditation of eInvoicing service providers (9 Oct 2026) · MoF news: Cabinet Resolution on administrative fines (8 Dec 2025) · MoF: UAE Electronic Invoicing Guidelines V1.1 (1 Jun 2026) · MoF: UAE eInvoicing Programme presentation (Oct 2026) · MoF: Accredited Service Providers list · MoF news: awareness event in Ras Al Khaimah (27 Sep 2026) · OpenPeppol: PINT AE Billing specification · Microsoft Learn: Business Central country/regional availability · Microsoft Learn: E-documents overview · Microsoft Learn: Electronic invoicing FAQ · Microsoft Learn: Connect E-Documents to external access points · Microsoft Learn: Business Central 2026 release wave 1 plan · Microsoft Learn: What’s new in update 29.0