E-invoicing in the UAE.

E-invoicing means your invoice is created and sent as structured data, not as a PDF attached to an email. In the UAE the format is called PINT AE. The invoice goes from your accounting system to your accredited service provider, across the Peppol network, to your customer’s provider, and then to your customer. The tax data on it reaches the Federal Tax Authority at the same time.

Your customer still gets an invoice with the same details. What changes is the route it takes, and the fact that the FTA sees the tax data as the invoice moves.

The UAE e-invoicing system is run by the Ministry of Finance and the FTA. The rules are in Ministerial Decisions No. 243 and 244 of 2025, as amended, and in the Ministry’s E-Invoicing Guidelines.

The Cabinet approved the system under the We the UAE 2031 vision, which asks government services and the country’s digital infrastructure to move to the latest technology. The Ministry of Finance gives these reasons:

For businesses, the Ministry expects what other countries have seen: invoices processed faster, fewer disputes because a standard format cuts data entry errors, faster payment and better cash flow, cheaper archiving, and quicker answers when an auditor asks for a document.

Yes. Every business that makes a business transaction in the UAE is in scope, whether or not it is registered for VAT. The requirements are the same for every business. There is no revenue limit for being in scope. Revenue only decides which phase you fall in.

This includes companies that sell to consumers. A shop, a restaurant, a clinic or an online store does not e-invoice its sales to individuals. But it buys from businesses and receives their e-invoices, and any sale it makes to a business or a government entity must be an e-invoice. So a B2C company is in scope and appoints an accredited service provider like everyone else.

ASP stands for accredited service provider. It is a company accredited by the Ministry of Finance to connect businesses to the UAE e-invoicing system and the Peppol network. Nobody can send or receive e-invoices without one.

Each business appoints one ASP, for sending and for receiving. The Ministry publishes the list of accredited service providers on its website and adds to it as more companies pass accreditation. Some hold a pre-approval, which lets them operate for a limited period while full accreditation is completed.

CALX appoints an accredited provider from the Ministry’s list for you, connects it to your accounting system and runs it. You do not deal with the provider’s technical side.

Think of Peppol as a postal network for business documents. Every company on it has an address, called a Peppol ID. The accredited service providers are the post offices, called access points. You hand your invoice to your provider. Your provider looks up your customer’s provider in a shared directory and delivers the invoice to it. That provider hands it to your customer. Any provider can deliver to any other, because they all follow the same rules.

Peppol began as a European Union project in 2008, so that companies could invoice governments electronically. Governments and businesses in Europe, Asia and the Pacific use it today, including Singapore, Australia, New Zealand, Japan, Malaysia and Belgium. The UAE joined the network with its own additions: a UAE version of the invoice format, and a fifth corner, the FTA, which receives the tax data from the providers.

PINT AE is the UAE’s version of the Peppol invoice format: an XML file whose fields are set out in the UAE data dictionary. Every e-invoice and e-credit note must follow the current PINT AE specification.

Your Peppol ID, also called the electronic address or participant identifier, is 0235 followed by your TIN. Your customers’ Peppol IDs work the same way. A buyer that is not yet on the network is addressed with the Ministry’s predefined endpoint, so your invoice still goes through.

You do not write XML. Your accounting system and the provider build it. Your customer can still receive a PDF copy for reading. The XML is the legal e-invoice. An e-invoice sample is on the format page.

You keep your accounting software. The provider sits between it and the network.

We connect QuickBooks Online, Zoho Books and Odoo today, and our own CALX Books. Invoices are picked up as you post them and sent through the provider, and the status shows in your client portal. Tally and Zoho are themselves accredited service providers, so their users also have the maker’s own route. For Tally Prime, Xero and other systems, tell us which one you use and we confirm how it connects. There is no best e-invoicing software in the UAE as such: the best solution is the software you already use, connected to an accredited provider.

There is no separate e-invoicing software to buy. The client portal is included.

E-invoicing does not remove your duty to issue a tax invoice or tax credit note under the VAT law. From your go-live date, the tax invoice is issued as an e-invoice. The VAT rules on what an invoice must show stay the same. The e-invoice carries those details in its fields.

Until a customer has implemented e-invoicing itself, it may still ask you for an ordinary tax invoice or commercial invoice alongside, for its own VAT recovery and records. A simplified tax invoice to a consumer is not an e-invoice and stays as it is.