UAE PINT is the localized UAE profile of Peppol International (non-European) Invoice — a global invoice specification maintained by OpenPeppol and derived from the European Standard EN 16931. It defines the UAE Data Dictionary: the structured UBL 2.1 XML fields, including correct TRN handling and AED amounts, that a compliant UAE e-invoice must carry.

What is the 5-corner model in UAE e-invoicing?

The 5-corner model extends Peppol's classic 4 corners (supplier, supplier's provider, buyer's provider, buyer) with a fifth corner: the Federal Tax Authority. Tax data from each invoice is reported to the FTA in near-real-time as part of the exchange, turning a standard Peppol network into a continuous transaction control system (DCTCE).

What is an Accredited Service Provider (ASP) in the UAE?

An Accredited Service Provider is a technology provider accredited by the UAE Ministry of Finance to operate on the e-invoicing network. Businesses cannot connect directly; they transact through an ASP, which validates the invoice, signs it, transmits it to the counterparty's provider, and reports the tax data to the Federal Tax Authority.

Is UAE e-invoicing the same as Saudi Arabia's ZATCA?

No. Saudi Arabia's ZATCA uses a clearance model where each invoice is validated by a central government API before it reaches the buyer. The UAE uses a decentralised 5-corner model where accredited providers exchange invoices peer-to-peer and report tax data to the FTA in parallel — there is no single per-invoice government clearance step.

Do I connect to the UAE government portal directly?

No. You connect once to an Accredited Service Provider, which handles validation, signing, transmission to the counterparty, and reporting to the Federal Tax Authority. There is no single government portal that every invoice passes through — that is what 'decentralised' in the DCTCE model means.

UAE PINT und das 5-Ecken-Modell: Wie die E-Rechnung der VAE wirklich funktioniert

Das E-Rechnungssystem der VAE läuft auf einem 5-Ecken-Modell — den 4 Ecken von Peppol plus einer fünften für die Federal Tax Authority. Hier lesen Sie, wie UAE PINT, akkreditierte Service Provider und das DCTCE-Rahmenwerk zusammenpassen, ohne Fachjargon.

When people say the UAE 'uses Peppol,' they are almost right. The UAE adopted the Peppol interoperability network but extended its classic 4-corner model with a fifth corner for the tax authority. Understanding those five corners is the fastest way to grasp how a UAE e-invoice travels from your billing system to your buyer and to the Federal Tax Authority (FTA) at the same time.

What is UAE PINT?

PINT stands for Peppol International (non-European) Invoice. It is a global invoice specification maintained by OpenPeppol, itself derived from the European Standard EN 16931. UAE PINT is the localized profile of that specification — the UAE Data Dictionary — which adds the fields the FTA requires (correct TRN handling, AED amounts, local tax categories). In practice, a UAE PINT invoice is a structured UBL 2.1 XML document that any Accredited Service Provider on the network can read, validate, and route.

The 5 corners, explained

Corner 1 — the supplier. Your ERP or billing system creates the invoice as structured data.
Corner 2 — the supplier's Accredited Service Provider (ASP). Your ASP validates the UAE PINT invoice against the schematron rules, signs it, and transmits it across the network.
Corner 3 — the buyer's Accredited Service Provider. The buyer's ASP receives the invoice, verifies it, and delivers it into their system.
Corner 4 — the buyer. The buyer's ERP ingests the structured invoice and can respond with a message-level acknowledgement.
Corner 5 — the Federal Tax Authority. In near-real-time, tax-relevant data from the invoice is reported to the FTA. This fifth corner is what turns Peppol's 4-corner exchange into a continuous transaction control model.

What is an Accredited Service Provider (ASP)?

An Accredited Service Provider is a technology provider accredited by the UAE Ministry of Finance to operate on the network. You cannot connect to the 5-corner network directly; you transact through an ASP, exactly as Peppol requires an Access Point. Your ASP handles validation, digital signing, transmission to the counterparty, and reporting to the FTA. Choosing one is the central vendor decision in a UAE e-invoicing project — evaluate on accreditation status, EN 16931 + PINT validation quality, throughput reliability, and how cleanly it maps your ERP's data.

Why the fifth corner matters

In a plain Peppol 4-corner exchange, the tax authority is not in the loop at transaction time — reporting is separate and periodic. The UAE's fifth corner folds reporting into the exchange itself, so the FTA receives structured tax data continuously. For your architecture this means the reporting obligation is satisfied by the same act of sending the invoice — you do not build a second, separate integration to file with the FTA. That is the entire point of the model: one pipe, every destination.

Invocie is built to speak UAE PINT natively: one canonical invoice serializes to the UAE Data Dictionary profile, validates against the PINT schematron, and transmits through an Accredited Service Provider — and the same canonical invoice clears ZATCA Phase-2 in Saudi Arabia and Peppol BIS Billing 3.0 in Europe without changing your upstream billing logic.