The United Arab Emirates (‘UAE’) is embarking on a transformative journey in its tax administration landscape with the introduction of a nationwide Electronic Invoicing System (EIS). This initiative, spearheaded by the Ministry of Finance (‘MOF’) and the Federal Tax Authority (FTA), aims to digitize the issuance, exchange, and storage of invoices in a structured electronic format. The legal foundation for this reform is laid out in Ministerial Decisions No. 243 and 244 of 2025, which define the scope, obligations, and phased implementation of e-invoicing across the country.