UAE E-Invoicing – The Clock Is Ticking for Phase 1

As of now, 48 Accredited Service Providers (ASPs) have been approved for UAE e-Invoicing, giving businesses more options to evaluate and select the right provider.

For Phase 1, businesses with revenue exceeding AED 50 million need to appoint and onboard an ASP by 30 October 2026. Please note the date carefully – it is 30 October, not 31 October 2026. The original 31 July deadline was extended to 30 October 2026.

The mandatory implementation date for Phase 1 remains 1 January 2027.

One important point is how “Revenue” is determined. For e-Invoicing purposes, Revenue means the gross income earned during the most recent Accounting Period, based on financial statements prepared in accordance with applicable UAE legislation. Where such financial statements are not available, other documentation acceptable to the FTA may be used.

Why is the 30 October deadline important?

Failure to implement the Electronic Invoicing System, including failure to appoint an ASP within the prescribed timeline, can result in a penalty of AED 5,000 for each month or part thereof of delay.

So, for Phase 1 companies, this is the time to:

• Review the available ASPs and select the one that suits your business and ERP/accounting environment.
• Complete onboarding before 30 October 2026.
• Start integration, mapping and testing rather than waiting until January.
• Identify any gaps in master data and invoicing processes.
• Be ready for mandatory implementation from 1 January 2027.

And this is not something only large businesses should be looking at.

For Phase 2, businesses with revenue below AED 50 million are required to appoint an ASP by 31 March 2027 and implement e-Invoicing from 1 July 2027.

Also, do not assume that e-Invoicing applies only to VAT-registered businesses. The scope is broader and should be assessed based on the e-Invoicing legislation rather than VAT registration status alone.

One area where I expect further practical clarity is newly incorporated companies, particularly entities incorporated during 2026 that have not yet completed their first Accounting Period. Since the revenue definition refers to the most recent Accounting Period and also allows other documentation acceptable to the FTA where financial statements are unavailable, businesses in this situation should watch for further guidance on how the implementation timeline will apply in practice.

The UAE authorities have been moving quickly with e-Invoicing legislation, guidelines and ASP accreditation.

Now it is the businesses’ turn – assess your applicability, choose the right ASP, onboard, test and be ready before your mandatory implementation date.