UAE e-invoicing: the timeline and what to prepare

The short answer

For an in-scope business with revenue of AED 50 million or more, the current provider-appointment deadline is 30 October 2026 and mandatory implementation begins on 1 January 2027. Appointing a provider and going live are separate milestones. Do not plan the entire project around the later date.

Check scope before choosing a deadline. This guide summarises the published phases; your entity, transactions and applicable exclusions must be assessed separately.

The dates and the AED 50 million boundary

Decision 66 of 2026 expressly includes revenue equal to AED 50 million in the first phase. The original 31 July 2026 appointment date was replaced, not the January implementation date. Decision 244 defines revenue using gross income for the most recent accounting period, based on financial statements or other documentation acceptable to the Authority. Do not substitute profit, bank receipts or a forecast without checking the basis.

• Revenue of AED 50 million or more: appoint a provider by 30 October 2026, go live 1 January 2027
• All other businesses in scope: appoint by 31 March 2027, go live 1 July 2027
• Government entities in scope: appoint a provider by 31 March 2027, go live 1 October 2027

Who should check scope?

Business-to-business and business-to-government invoicing are central to the programme. Decision 244 currently excludes business-to-consumer transactions, and persons exclusively carrying them out, until a further ministerial decision. A business with both retail customers and business customers should not assume its entire activity is excluded.

Practical preparation: separate customer types and transaction flows before requesting a technical quote. Record which questions remain unresolved and who will confirm them.

Is an emailed PDF enough?

No: a PDF, scan, image, Word file or ordinary email is not the structured e-invoice described by the FTA. The required electronic data exchange and reporting are different from sending a readable document to your customer. This distinction does not mean every existing PDF invoice is automatically invalid under every tax rule.

Ask your software supplier to show the structured output, exchange status and reporting status. A button labelled ‘email invoice’ does not demonstrate those capabilities.

Penalties

Cabinet Resolution 106 of 2025 applies to mandatory participants. The Ministry says voluntary participants are exempt from these fines until they become mandatorily subject to the system. The main published categories are below; do not add them together as an automatic penalty estimate for your business.

• Failure to implement or appoint the provider within the required period: AED 5,000 per month.
• Failure to issue or send an electronic invoice on time: AED 100 per invoice, subject to a monthly AED 5,000 cap. Electronic credit notes have a separately stated equivalent category and cap.
• Late notification to the FTA of a system malfunction: AED 1,000 for each day or part-day of delay beyond the specified notification timeframe.
• Late notification to the provider of changes to data registered with the FTA: AED 1,000 for each day or part-day of delay beyond the specified timeframe.

How to prepare

• Assign one business owner and identify the finance and software contacts responsible for delivery.
• Review customer and supplier data, identifiers, invoice fields and credit-note workflows.
• Ask the accounting-software supplier how the selected provider connection works and what is separately charged.
• Check the contracting provider’s current accreditation on the Ministry’s list. An old pre-approval label is not proof of completed accreditation.
• Agree a controlled test environment and use synthetic or appropriately redacted records. Do not send confidential invoices through a general enquiry form.
• Keep a written acceptance checklist, failed-test log, escalation contacts and an operational handover.

Provider selection and readiness checklist

Provider accreditation changed in October 2026

The Ministry’s 9 October announcement says Decision 168 of 2026 takes effect from 1 October. It replaces Decisions 64 of 2025 and 56 of 2026, removing the pre-approval stage for new applicants. Defined assessment and testing must be completed before accreditation.

Previously pre-approved providers have a transitional period of up to 30 days from 1 October to meet the new requirements; otherwise preliminary approval is terminated. Check current status rather than relying on an older badge. This provider-framework change is separate from your business’s appointment and implementation deadlines above.

A practical planning case

Consider an in-scope business at the AED 50 million boundary with two billing systems. Its internal project list should cover both systems, not just the main ledger. For each, record an owner, the provider connection, the customer-data gaps and the evidence needed to accept it. A signed provider agreement alone does not prove that either billing workflow is operational.

This is a suggested planning method, not a prescribed regulatory form. Resolve the revenue and scope assessment before using the dates in a project plan.

What to bring to a readiness discussion

Bring the accounting-software name, number of legal entities, approximate invoice volumes, main transaction types and any provider proposal. Meraki’s published offer is readiness and implementation support within an agreed scope; it is not a claim that Meraki is an Accredited Service Provider. Provider subscriptions, usage and custom development are separate.

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