1 July 2026 · How it works
The Peppol 5-Corner Model, Explained
The UAE uses a Peppol-based five-corner model. You (corner 1) issue an invoice through your accredited service provider (corner 2), which validates and sends it to your customer's provider (corner 3) and on to the customer (corner 4); the tax authority (corner 5) receives the reported data in near real time. It replaces PDF-by-email invoicing with structured, validated, reported documents.
Exiloz Management & Tax Consultant · Dubai-based FTA-focused advisory · VAT, corporate tax & accounting
From your books to the FTA
Each invoice travels through accredited providers rather than a plain email attachment.
- You raise the invoice in your accounting or ERP system.
- Your ASP converts and validates it to the required format.
- It is exchanged with the customer's ASP and delivered.
- The invoice data is reported to the FTA automatically.
Real-time visibility
Because the authority sees invoice data quickly, accuracy and clean data matter more than ever.
- Errors surface faster and are harder to hide.
- Valid structured data becomes essential for input-VAT recovery.
- PDF-and-email invoicing is phased out for in-scope transactions.
- Reconciliation between invoicing and VAT reporting tightens.
Related guides
Frequently Asked Questions
For teams new to the Peppol e-invoicing framework.
What is the five-corner model?
A Peppol framework where sender, sender's ASP, receiver's ASP, receiver, and the tax authority each play a role — the invoice is exchanged through accredited providers and reported to the FTA.
Is this the same as sending a PDF invoice?
No. E-invoices are structured, machine-readable documents validated and transmitted through the network, not PDFs attached to email.
Does the FTA see my invoices in real time?
Invoice data is reported in near real time through the model, which is why data accuracy is critical.
Do I need to understand Peppol to comply?
Not in depth — your ASP handles the technical exchange. Exiloz makes sure your data and processes feed it correctly.
Make Peppol work for your business
Exiloz connects your books to an accredited provider and keeps the data clean.