1Party identification is the biggest gap
Correct legal names, tax registration numbers and addresses for both parties. This is where most businesses discover their customer data is incomplete.
The Ministry of Finance published a mandatory fields specification alongside the guidelines, and that document is the practical heart of the whole thing. Everything else is transport; this is what your business has to produce.
If you take four things away from this page, make them these.
Correct legal names, tax registration numbers and addresses for both parties. This is where most businesses discover their customer data is incomplete.
Standard-rated, zero-rated, exempt and reverse-charge treatment is expressed per line. Systems that store one VAT rate per invoice have a problem.
Invoice date, supply date, invoice number, and references to related documents all need to be present and correctly formatted.
Line totals, tax amounts and invoice totals have to add up under validation. Rounding conventions that were tolerated in a PDF will not be tolerated here.
Seven things that turn a vague worry into a manageable task list.
We are not reselling somebody else's product. Zaini Developers is our own development team, and the e-invoicing engine sits inside the same platform that already runs CRM, accounting, POS and HR for UAE clients. That means when your business needs a field, a document layout or a report that a shrink-wrapped product does not have, we add it instead of putting it on a roadmap.
GoldenKey is a business setup and compliance consultancy. We are not a Ministry of Finance Accredited Service Provider, and we do not claim to be one. Our software is built to work alongside the ASP you appoint. Scope, timelines and pricing are agreed in writing before any work starts.
Short, practical answers. If yours is not here, ask us directly — we answer even if you never become a client.
The Ministry of Finance published a mandatory fields specification alongside the Electronic Invoicing Guidelines. Your provider will also give you their implementation of it.
The customer's tax registration details, closely followed by a legal name that does not match the licence.
Yes, and you should. Send us a sample invoice and we will tell you which mandatory fields you are currently missing.
We would rather answer a question and never hear from you again than have you guess at a compliance obligation.
No cost, no obligation. We tell you which phase you fall into and what you actually need.
GoldenKey covers every step — start, run, grow — under one golden roof: