Get ready for eInvoicing without the drama.

Stuart McKechnie - CEO
Jan 15 2026
The UAE is introducing a new e-Invoicing standard through a phased rollout. This is a real change, but it does not need to become a stressful project.
What’s changing
Invoices will move from “documents people read” to “structured data systems can validate”.
That helps your customers accept invoices faster, reconcile payments more easily, and prove what happened later if there’s a dispute or audit.
What e-invoicing is
E-invoicing is not emailing a PDF.
It’s sending an invoice in a structured format that can be checked automatically against rules.
Who it affects
If your business issues invoices, receives invoices, or needs clean proof for payments and audits, you’re in scope.
Timing will vary by phase and business type, so the first step is understanding your current position.
What you should do now
Do not start with a migration plan, start with a baseline.
You want to know:
What you already do that will still work
What gaps could cause rejections or delays
What the smallest set of fixes is to be ready when your phase arrives
How Casim helps
Casim is not just an invoicing tool. Casim is an acceptance and proof engine.
We turn messy real world invoicing into accepted, audit ready transactions and keep you aligned as rules evolve. With Casim, you spend less time thinking about compliance and more time running your business.
Check your readiness in minutes
We’re launching our first UAE offering, a simple checker that shows how you compare today to the upcoming mandate, with clear guidance in plain English.
Run the checker, or talk to us if you want a human view of your situation.

