The answer
in one screen.
- 01
≥ AED 50m revenue: appoint an ASP by 30 October 2026; implement by 1 January 2027.
- 02
< AED 50m revenue: the base decision sets ASP appointment by 31 March 2027 and implementation by 1 July 2027.
- 03
Government entities: the base decision sets ASP appointment by 31 March 2027 and implementation by 1 October 2027.
- 04
Business-to-consumer transactions are outside mandatory scope until a later ministerial decision under the base decision.
- 05
A PDF sent by email is not the same thing as implementing the prescribed electronic invoicing system.
The deadline that changed in 2026
Ministerial Decision No. 66 of 2026 amended the first implementation group. A person subject to the Electronic Invoicing System with revenue equal to or above AED 50 million must appoint an Accredited Service Provider by 30 October 2026 and implement the system by 1 January 2027.
The implementation date did not move in that amendment; the ASP appointment deadline did.
The wider phased timeline
Ministerial Decision No. 244 of 2025 sets the broader phased timetable. Persons below AED 50 million revenue are scheduled to appoint an Accredited Service Provider by 31 March 2027 and implement by 1 July 2027. Government entities are scheduled to appoint by 31 March 2027 and implement by 1 October 2027.
Check the Ministry of Finance for later amendments before treating any deadline as final for a future filing decision.
What “electronic invoicing” means operationally
The programme is not satisfied merely by creating a PDF invoice. Businesses need to understand the prescribed structured-data exchange, onboarding requirements and the role of an Accredited Service Provider.
The practical project touches finance, ERP/accounting systems, customer and supplier master data, tax fields, document numbering and exception handling.
A readiness plan that starts before the provider deadline
Do not wait until the ASP appointment date to discover that invoice data is inconsistent. Map the current invoice flow, clean master data, list the systems that create or receive invoices and identify who owns tax and technical decisions.
Then use the official specification and accredited-provider process to test the future-state flow.
- Map entities and revenue band.
- Map B2B/B2G/B2C transaction types and current invoice channels.
- Audit customer, supplier and tax master data.
- Identify the accounting/ERP systems that must integrate.
- Assign finance, tax and technical owners.
- Evaluate accredited providers against the actual system architecture.
Scope and B2C caveat
The base implementation decision states that Business-to-Consumer transactions are not subject to the Electronic Invoicing System until a later date determined by ministerial decision, and persons exclusively engaged in such transactions are not subject until then.
Businesses with mixed transaction types should therefore map scope rather than assume the whole invoice population follows one rule.
Quick answers
before you act.
What is the current ASP deadline for businesses with revenue of AED 50 million or more?+
Ministerial Decision No. 66 of 2026 sets 30 October 2026 as the deadline to appoint an Accredited Service Provider.
When must the ≥ AED 50m group implement e-invoicing?+
The decision keeps the mandatory implementation date at 1 January 2027.
What is the timetable for persons below AED 50 million revenue?+
The base implementation decision sets 31 March 2027 for ASP appointment and 1 July 2027 for implementation, subject to any later amendment.
Is emailing a PDF invoice enough?+
No. The UAE programme is an electronic invoicing system with prescribed technical and onboarding requirements; a PDF alone is not the implementation.
Are B2C transactions currently in mandatory scope?+
The base implementation decision states that B2C transactions are outside the system until a later date determined by ministerial decision.
Verify the rule
at the source.
This guide is written from current official material available on 29 September 2026. Requirements can change after publication, so use the linked authority source before a filing or deadline decision.