E-invoicing is not a software purchase. Fix these five fields in your own system first.

Why "we will sort it in 2027" does not hold

A UAE e-invoice is structured XML sent through an accredited provider. PDF and paper are not e-invoices. The provider does the sending; it does not fix the data it is given. The fields are prescriptive, and most of them come from your own accounting or ERP system. That is master data work, and it has to happen before a provider is any use to you.

The five fields that catch people

1. Emirate codes. When the country is AE, the subdivision must be one of AUH, DXB, SHJ, UAQ, FUJ, AJM or RAK. Most systems store the ISO codes (AE-DU, AE-SH), which are different values and fail validation.
2. Per line amounts in AED. Where line VAT information is present, every line carries its amount in AED and its VAT amount in AED. If you invoice in dollars or euros, each line needs the converted figures, not just the total.
3. Exchange rates to six decimal places. The currency exchange rate field allows a maximum of six decimals. A rate stored at two or four decimals will not reconcile.
4. Customer master data. TRN, legal name and address in the form the schema expects, for every customer, before the first invoice goes out.
5. Revenue for the threshold. Revenue means gross income in the most recent accounting period, based on the financial statements, under Article 1 of Ministerial Decision 244 of 2025. Do not measure it on taxable turnover.

What missing the date costs

Cabinet Decision 106 of 2025 sets the penalty for failing to implement the system or appoint a provider at AED 5,000 per month or part month. An e-invoice not issued on time is AED 100 per invoice, capped at AED 5,000 a month, with a separate cap for credit notes.

Where to start

Run a report of your customers and your last three months of invoices against the five fields above. The gaps you find are the readiness project. Our e-invoicing readiness page has the timeline and the field level requirements, and if you want a second pair of eyes on your data before you choose a provider, book a strategy meeting.

This note is general information, not advice on your specific facts. Sources: Ministerial Decision 244 of 2025 (Article 5(1) and Article 1) as amended by the Ministry of Finance announcement of 10 May 2026, Cabinet Decision 106 of 2025, and the PINT AE specification rules IBR-128-AE, IBR-104-AE and IBR-002-AE published by OpenPeppol.