How to receive e-invoices from Eneco?

From 2026, all invoicing between Belgian companies must be done via the Peppol network. As a business customer, it would be convenient to start receiving all your energy invoices as e-invoices now. With Eneco, the process is quite simple. Here’s how to proceed.

What do you need to do to receive e-invoices from Eneco?

To receive electronic invoices as a business customer with Eneco, follow these steps:

1. Register with Peppol. You can find out how to do this here. Already registered? Then keep reading.
2. Go to the My Eneco Business portal.
3. Adjust your invoicing settings.

What is e-invoicing and Peppol?

E-invoicing is not the same as digital invoicing, such as a PDF or a scanned invoice. An e-invoice is a specific XML file sent in UBL format via the Peppol network. Thanks to these UBL standards, all the necessary information is included on the invoice, allowing accounting or invoicing software like Accountable to read it.

💡Accountable tip: with Accountable, you can register for free with Peppol to send and receive e-invoices via our app. This service is available to all Belgian self-employed professionals, even in the free version. Try Accountable now.

How do I register with Peppol?

To receive e-invoices from Eneco or other energy suppliers, you’ll need suitable invoicing or accounting software. Then, you can register for free with Peppol through this software.

Is your supplier not yet up to speed with e-invoicing? Let us know, and we’ll contact them to help move the market forward and save you time.

With Accountable, it’s easy:

1. Log in via the website or app.
2. Open the menu and choose "Settings".
3. Select Peppol (e-invoicing).
4. Register to receive e-invoices via the Peppol network.

It may take a few minutes for your registration to be processed. Not sure if it worked? Check whether your company is listed in the Peppol Directory.

Got a question for us? Contact us through email, our Tax Coaches will be happy to assist you.

Valesca Wilms

As content marketing lead at Accountable Belgium, Valesca writes about freelancing, self-employment, and taxes based on her own experience as a freelancer.