The United Arab Emirates (UAE) Ministry of Finance (MoF) published version 2.0 of its Electronic Invoicing Guidelines on October 26, 2026. The update adds Appendix 6 on taxpayer identification, buyer identification, and invoice classification. It also clarifies advance payments, healthcare and insurance transactions, and onboarding for newly established businesses.
The guidelines apply to sellers, buyers, and Accredited Service Providers (ASPs) operating under the UAE Electronic Invoicing System. The clarifications support the mandate’s existing phased timeline, which starts with taxpayers above AED 50,000,000 in revenue on January 1, 2027.
Key clarifications include:
- Seller identification now distinguishes VAT-registered sellers, who provide their 15-digit Tax Registration Number (TRN), from non-VAT-registered sellers, who provide their 10-digit Tax Identification Number (TIN). One of the two is mandatory.
- Buyer identification requirements vary by invoice type. The buyer’s legal registration identifier is mandatory for certain invoice type codes and conditional in other cases.
- Invoice type code 480 applies only to supplies that fall exclusively outside the scope of VAT. Exempt and zero-rated supplies do not use this code.
- For healthcare and insurance transactions, the patient remains the recipient of the supply when an insurer only settles the patient’s costs. The insurer is the buyer only when it receives a separate, in-scope supply under its own contractual arrangements.
- Newly established businesses must appoint an ASP and complete onboarding before issuing their first invoice, regardless of when the business was established.
Businesses preparing for the UAE mandate should review these requirements with their ASP ahead of the January 1, 2027 go-live date.
For future updates on the UAE and similar developments in other countries, follow the Sovos Regulatory Analysis page.
