UAE e-invoicing software, ready before your deadline
From 2027, invoices between UAE businesses must be issued as structured electronic data and sent through a Ministry-accredited provider. A PDF will no longer do. Here is what changes, when it applies to you, and how Mizo prepares every invoice for it.
Trial: 14 days, full access, no credit card. Readiness check: 15 minutes on WhatsApp, no obligation.
The timeline
Which deadline is yours?
Your phase depends on annual revenue. The Ministry of Finance moved the Phase 1 provider deadline in May 2026 from 31 July to 30 October 2026. The go-live dates did not move.
Appoint an Accredited Service Provider (ASP).
E-invoicing mandatory — issue and receive through your ASP.
Appoint an Accredited Service Provider (ASP).
E-invoicing mandatory for the remaining businesses.
A voluntary pilot phase opened on 1 July 2026. Businesses taking part voluntarily are not the target of the penalty regime.
What actually changes
From a PDF to a structured, reported invoice
Structured data, not a document
Each invoice and credit note is exchanged as machine-readable XML in the PINT AE format — the UAE's version of the international Peppol standard. A PDF or paper copy on its own is no longer the tax invoice.
Sent through an accredited provider
You don't send invoices to your customer directly any more. Your ASP delivers them to your customer's ASP over the Peppol network, and the tax data is reported to the Federal Tax Authority along the way (the "five-corner" model).
Mandatory fields, checked
The Ministry's field list sets what every invoice must carry — seller and buyer identifiers, TRNs, tax breakdown, amounts in AED and more. An invoice missing one is rejected, not just flagged.
Kept in the UAE
E-invoice data must be retrievable by the FTA and stored in the UAE for the Tax Procedures Law periods — generally five years, longer for real estate.
The cost of being late
Fines under Cabinet Decision No. 106 of 2025
Penalties apply once your mandatory phase begins, and the monthly one keeps running until you are compliant.
| Violation | Fine |
|---|---|
| Not implementing e-invoicing, or not appointing an ASP, by your deadline | AED 5,000 per month or part of a month |
| An invoice not issued or transmitted electronically on time | AED 100 each, capped at AED 5,000 a month |
| A credit note not issued or transmitted electronically on time | AED 100 each, capped at AED 5,000 a month |
| Not telling the FTA about a system failure in time | AED 1,000 per day of delay |
These are in addition to ordinary VAT penalties.
How Mizo helps
Every invoice prepared for e-invoicing from the moment it's raised
Most of the work isn't the transmission — it's getting clean, complete data into every invoice. That's where Mizo does the heavy lifting.
- Invoices and credit notes mapped to PINT AE. Built from the official Peppol UAE specification and example files, so the structure your ASP expects is produced from the same record your customer sees.
- Checked against the Ministry's mandatory field list. All 51 fields for a tax invoice and 49 for a commercial invoice, with the buyer-block differences between the two handled separately — the most common reason invoices fail validation.
- A readiness screen that shows the gaps. Which mandatory fields are empty or have nothing behind them yet, who owns each fix, and the first blocker on every invoice — so you fix the master data once, not invoice by invoice.
- Sending included. Every paid plan includes sending through Mizo's accredited partner, activated from January 2027 — ahead of the 31 March 2027 deadline for businesses under AED 50m.
- Or your own ASP. Already appointed a provider? Connect that one instead; credentials are encrypted at rest and never shown again after saving.
- The tax maths is right before it leaves. Line, VAT and totals come from one tax engine, tested against thousands of randomly generated invoices before every release.
Free, 15 minutes, on WhatsApp
Not sure where you stand? Get a free readiness check
We confirm your phase and deadlines, walk through what changes for your invoices, and show you how Mizo would handle it. No obligation, and you don't need to be a Mizo customer.
WhatsApp +971 55 854 9689 · or email sales@mizo.co
Your checklist
Five steps to be ready
Confirm your phase
Check last year's revenue against the AED 50 million threshold. That sets both your ASP deadline and your go-live date.
Clean your customer and product data
TRNs, legal names, addresses, units of measure and tax codes. This is where most delays come from, and it's the part Mizo's readiness screen shows you.
Choose how you'll send
You need an Accredited Service Provider from the Ministry of Finance's official list. Mizo's paid plans include one, through our accredited partner. If you'd rather appoint your own, compare pricing per invoice, onboarding time and support.
Test before it's mandatory
Use the voluntary pilot period to send real invoices end to end while no fines apply.
Go live, and keep watching
After your date, every invoice and credit note must go through the system on time — rejections need fixing the same day, not at month-end.
This page is a summary to help you plan, not legal or tax advice. Rules and dates can change; always confirm with the Ministry of Finance, the FTA or your tax adviser. Last checked 30 September 2026.
Questions
Frequently asked questions
When does e-invoicing become mandatory in the UAE?
For businesses with annual revenue of AED 50 million or more, on 1 January 2027, with an Accredited Service Provider appointed by 30 October 2026. For the remaining businesses in scope, on 1 July 2027, with a provider appointed by 31 March 2027.
Is a PDF invoice still valid after the deadline?
Not as the tax invoice for transactions in scope. From your go-live date, invoices must be issued as structured electronic data in the PINT AE format and exchanged through an Accredited Service Provider. You can still send your customer a PDF copy for convenience.
What is an Accredited Service Provider (ASP)?
A company accredited by the UAE Ministry of Finance to exchange e-invoices over the Peppol network and report tax data to the Federal Tax Authority. Every business in scope must appoint one. Only providers on the Ministry's official list count.
What is PINT AE?
PINT AE is the UAE specification of the Peppol International invoice format. It defines the structure and fields of an electronic invoice or credit note so that any accredited provider can read it.
What are the fines for not complying?
Under Cabinet Decision No. 106 of 2025: AED 5,000 per month for failing to implement the system or appoint an ASP on time, AED 100 per invoice or credit note not issued or sent on time (capped at AED 5,000 a month each), and AED 1,000 per day for failing to notify the FTA of a system failure in time.
Is Mizo an Accredited Service Provider?
No. Mizo is the accounting and invoicing system that prepares compliant invoices and credit notes. Sending through an accredited provider is included in every paid plan, through Mizo's ASP partner, activated from January 2027. If you have already appointed an ASP from the Ministry's list, you can connect that one instead.
Is there a free e-invoicing readiness check?
Yes. Message us on WhatsApp (+971 55 854 9689) and in about 15 minutes we confirm your phase and deadlines, walk through what changes for your invoices, and show how Mizo would handle it. There is no obligation.
Can I try Mizo's e-invoicing readiness before committing?
Yes. The 14-day free trial includes every core module and needs no credit card. You can import your own customers, products and invoices and see which mandatory fields are missing.
Keep reading
See it running on your own numbers
14-day free trial, pre-loaded with sample data. No credit card, no implementation project.