Table of Contents
Executive Summary
On 29 September 2025, the UAE Ministry of Finance issued two Ministerial Decisions that activate a national electronic invoicing regime. Ministerial Decision No. 243 of 2025 defines the system’s scope and obligations, while Ministerial Decision No. 244 of 2025 sets the pilot, voluntary, and mandatory timelines. Both decisions take effect upon publication in the Official Gazette.
A pilot (by invitation) and voluntary onboarding begin on 1 July 2026. Mandatory adoption follows in phases: businesses with revenue of AED 50 million or more by 1 January 2027; businesses below AED 50 million by 1 July 2027; and government entities by 1 October 2027. Business‑to‑consumer (B2C) transactions are deferred until a later ministerial decision.
Who Is in Scope (and Who Is Not)
In principle, the system applies to any Person conducting Business in the State for each Business Transaction, unless a Person or transaction is expressly excluded.
- Key exclusions include:
- Government entities when acting in a sovereign capacity and not competing with the private sector.
- International passenger airline services for which an electronic ticket is issued.
- Ancillary passenger airline services where an Electronic Miscellaneous Document (EMD) is issued.
- International air cargo services with an airway bill — this exclusion applies for 24 months from the e‑invoicing system’s effective date.
- Financial services that are VAT‑exempt or zero‑rated under the VAT Executive Regulation.
- Any other transactions subsequently designated by the Minister of Finance.
Core Operating Rules You Need to Know
Issuers must issue and transmit electronic invoices (and, when required, electronic credit notes) for in‑scope Business Transactions. Recipients must be able to receive and process them through the national system.
Subject to the VAT‑Law timeline for Registrants, e‑invoices and electronic credit notes must be issued and transmitted within 14 days from the Date of Business Transaction.
Invoices/credit notes must be reported to the Authority within timelines to be prescribed by the Minister.
Electronic invoices and credit notes must contain the data fields and particulars prescribed by the Ministry.
Agent and self‑billing options are available under defined conditions set out in the VAT Executive Regulation or as otherwise determined by the Minister.
Data residency is mandatory: electronic invoices, credit notes, and related data must be stored within the UAE for the period specified in the Tax Procedures Law.
System failure must be reported to the Authority within two Business Days, following the prescribed mechanism.
Implementation Timeline
Pilot programme (by invitation): starts 1 July 2026.
Voluntary implementation: available from 1 July 2026.
Mandatory implementation:
- Revenue ≥ AED 50 million — appoint ASP by 31 July 2026; go‑live by 1 January 2027.
- Revenue < AED 50 million — appoint ASP by 31 March 2027; go‑live by 1 July 2027.
- Government Entities — appoint ASP by 31 March 2027; go‑live by 1 October 2027.
- B2C transactions are deferred until a future decision activates them.
Action Plan — What UAE Businesses Should Do
| Workstream | Action | Owner | Deadline (≥ AED 50m) | Deadline (< AED 50m) | Evidence/Output |
| Strategy & Governance | Appoint an e‑Invoicing Sponsor and cross‑functional taskforce (Finance, Tax, IT, Legal, Procurement, Sales) | CEO/CFO | Oct–Nov 2025 | Oct–Nov 2025 | RACI; project plan |
| Vendor Selection | Shortlist and appoint an Accredited Service Provider (ASP) | IT/Procurement | By 31 Jul 2026 | By 31 Mar 2027 | ASP contract; onboarding plan |
| Process & Policy | Map current invoice and credit‑note flows; define agent/self‑billing scenarios | Finance/Tax/IT | Q1–Q2 2026 | Q3–Q4 2026 | As‑is/to‑be process maps; policy notes |
| Data & Format | Align master data and invoice fields to the MoF schema (TRNs, tax treatment, item codes) | Finance/IT | Q2–Q3 2026 | Q4 2026–Q1 2027 | Field mapping; validation scripts |
| Integrations | Integrate ERP/POS with ASP; configure controls to meet 14‑day issuance/transmission | IT/ERP | Pilot: Jul–Nov 2026 | Pilot: Jan–Apr 2027 | API specs; test logs; exception handling |
| Controls & Reporting | Build reporting workflows and audit trails; prepare for Minister‑prescribed timelines | Finance/Tax | Q3–Q4 2026 | Q1–Q2 2027 | SOPs; dashboard; audit trail design |
| Data Residency | Implement UAE‑based storage (primary and DR) and retention per Tax Procedures Law | IT/Sec/Legal | Q2–Q3 2026 | Q4 2026–Q1 2027 | Data‑residency architecture; policy |
| Business Exceptions | Define rules for credit notes, cancellations, price adjustments; system‑failure notification | Finance/Tax/IT | Q3–Q4 2026 | Q1–Q2 2027 | Playbooks; comms templates |
| Change & Training | Train Finance/AR/Sales; update contracts to reference e‑invoicing | HR/Legal/Finance | Q4 2026 | Q2 2027 | Training logs; contract addenda |
| Go‑Live | Parallel run and cutover; remediate defects; handover to BAU owners | PMO/Finance/IT | By 1 Jan 2027 | By 1 Jul 2027 | Go‑live report; sign‑off |
Technology & ASP Architecture — What Good Looks Like
- Use an Accredited Service Provider (ASP) to handle issuance, exchange and reporting via secure APIs.
- Enforce data residency with UAE‑hosted primary and disaster‑recovery environments.
- Design for resilience and observability: queueing, retries, idempotency; real‑time monitoring and alerting to support the two‑Business‑Day system‑failure notification duty.
- Implement robust master‑data governance and validation to reduce downstream credit notes.
Sector Notes
- Aviation: international passenger tickets and defined ancillary services are excluded; international air cargo is excluded for 24 months from the system’s effective date.
- Financial Services: VAT‑exempt and zero‑rated financial services are excluded, as defined in the VAT Executive Regulation.
Frequently Asked Questions
Does the regime apply to freelancers or non‑UAE residents?
If you are a Person conducting Business in the State, you are in scope unless a specific exclusion applies.
Do I need to store e‑invoice data in the UAE?
Yes. Electronic invoice, credit‑note and related data must be stored within the UAE for the period specified in the Tax Procedures Law.
What if our systems go down?
Notify the Authority within two Business Days using the mechanism they prescribe, and maintain continuity procedures and logs to evidence compliance.
Are B2C invoices included?
Not yet. Business‑to‑consumer transactions are deferred until activated by a further ministerial decision.
How N R Doshi & Partners Can Help
- Regulatory gap assessment and readiness scoring against the Decisions’ articles.
- ASP selection and contracting, including data‑residency and service‑level commitments.
- ERP/POS integration, data‑field mapping, and parallel‑run assurance.
- Governance, SOPs, audit‑trail design, and business‑continuity planning.
- Training, change management, and go‑live support.
References
- Ministerial Decision No. 243 of 2025 on the Electronic Invoicing System (Articles 3–12, 15).
- Ministerial Decision No. 244 of 2025 on the Implementation of the Electronic Invoicing System (Articles 3–5).
