UAE e-Invoicing Deadline Approaches for Businesses with AED 50 Million Revenue

Businesses within the first mandatory phase of the UAE Electronic Invoicing System have until 30 October 2026 to appoint an Accredited Service Provider. The deadline applies to persons subject to the e-Invoicing regime whose annual revenue is AED 50 million or more. These businesses must then fully implement the Electronic Invoicing System by 1 January 2027.

The Federal Tax Authority has urged affected businesses to begin preparations early, including selecting an appropriate provider, completing contractual arrangements, undertaking the necessary technical integration and completing the onboarding process through the EmaraTax platform.

The original deadline for large businesses to appoint an Accredited Service Provider was 31 July 2026.

In May, the Ministry of Finance extended that deadline to 30 October 2026, following an assessment of market readiness and feedback from businesses seeking a wider choice of service providers and more competitive pricing. The extension did not change the mandatory implementation date. Businesses in the first phase must still be operationally ready for e-Invoicing from 1 January 2027.

Companies cannot simply select any invoicing software provider. Businesses subject to the regime must appoint an Accredited Service Provider (ASP) recognised under the UAE e-Invoicing framework.

The Ministry of Finance maintains an official list of accredited providers, which is updated as additional companies complete the accreditation process.

Once a provider has been selected, businesses must complete onboarding and technical integration so that invoices can be exchanged and the required tax information transmitted through the UAE's e-Invoicing infrastructure.

The UAE framework defines an electronic invoice as structured invoice data that is issued and exchanged electronically between supplier and buyer and reported electronically to the Federal Tax Authority. PDF files, Word documents, scanned invoices, images and invoices sent simply as email attachments do not constitute eInvoices under the new system.

This means businesses may need to review not only how invoices are produced, but also how their accounting, ERP and billing systems communicate with their selected Accredited Service Provider.

The UAE is introducing mandatory e-Invoicing according to business size.

For businesses with annual revenue of AED 50 million or more:

• Accredited Service Provider appointment: 30 October 2026

• Mandatory e-Invoicing implementation: 1 January 2027

For businesses with annual revenue below AED 50 million:

• Accredited Service Provider appointment: 31 March 2027

• Mandatory implementation: 1 July 2027

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

Business-to-consumer transactions are not currently included in mandatory implementation until a future decision determines otherwise.

The UAE's e-Invoicing pilot phase began in July 2026 and the government's 5-Corner Model is now operational for testing.

Businesses completing their integration can begin exchanging electronic invoices through Accredited Service Providers and test the transmission of the required tax information as part of preparations for mandatory implementation.

The programme is intended to digitalise invoicing processes, reduce manual intervention, improve the accuracy of tax reporting and strengthen compliance across the UAE economy.

NUR Advisory Note

Businesses approaching the AED 50 million revenue threshold should not treat the 30 October deadline as simply an administrative provider-selection exercise.

Successful implementation may require coordination between finance, accounting, tax, IT and ERP teams as well as the selected Accredited Service Provider.

Companies within the first implementation phase should therefore confirm:

• whether they fall within the AED 50 million-or-more revenue category;

• whether an Accredited Service Provider has been formally selected and appointed;

• whether the provider is included on the Ministry of Finance's official accredited list;

• whether accounting or ERP systems require modification or integration;

• whether customer and supplier data is sufficiently complete for structured electronic invoicing;

• whether internal invoice workflows are compatible with the new system; and

• whether testing can be completed sufficiently ahead of 1 January 2027.

Businesses below the AED 50 million threshold should also begin planning. Their mandatory implementation date is later, but integration, data preparation and system changes may require significant lead time.