UAE launches optional B2B 4-corner Peppol e-invoicing
The UAE has launched an optional 4‑corner Peppol e‑invoicing framework, operational from 21 April 2026, with a mandatory 5‑corner model to take effect in 2027. Large businesses (≥ AED 50 m) must comply by 1 January 2027, others by 1 July 2027, and government entities by 1 October 2027. The Peppol PINT AE format specifies mandatory invoice fields and the EmaraTax platform allows businesses to select Accredited Service Providers.