Put simply: If you send an B2B invoice in Belgium, it will have to be exchanged electronically. As from January 2026, companies will be required to use Peppol to send and receive invoices in electronic form for intercompany (B2B) transactions.
Peppol is the network selected for mandatory e-invoicing in Belgium. To use the network, companies must be connected to a Peppol Access Point.
"},"textLinks":[{"url":"/en/business/payments/peppol-mandatory","text":"More info"}],"alignedImage":{"position":"right","transformBaseUrl":"https://assets.ing.com/transform/bbc9b024-5851-4636-bcd9-857b5b577dce/731072-01-icon-invoice-manager_V2-02","original":"https://assets.ing.com/m/654745183279a291/original/731072-01-icon-invoice-manager_V2-02.svg","extension":"svg"}},{"componentType":"actionAccordion","actionAccordionList":[{"title":{"value":"Why should I take ING Invoice Manager and not another (e)-invoicing tool?
"},"paragraphs":[{"componentType":"paragraph","richBody":{"value":"Can my accountant also work with this ING Invoice Manager?
"},"paragraphs":[{"componentType":"paragraph","richBody":{"value":"ING Invoice Manager helps both you and your accountant. 3 possibilities:
1. If your accountant is already using the Billit accountant portal (like 4000 accountants in Belgium), the connection with ING Invoice Manager will work immediately after activation.
They just make a one-time connection and automatic sharing is possible. Your accountant also receives your CODAs immediately.
So this is really the easiest option for you.
2. If your accountant doesn’t have access to the free Billit accountant portal yet, they can request it. It is free and fast.
If your accountant doesn’t know how, they can reach out to us and we will set them up quickly, so you can enjoy your free (e-)invoicing tool without any hassle.
3. If you prefer to do manual sharing, that is also possible.
You can share all invoices and receipts with your accountant manually and at your own pace.
"}}]},{"title":{"value":"What if I don’t have an accountant?
"},"paragraphs":[{"componentType":"paragraph","richBody":{"value":"No worries, then you can also easily use ING Invoice Manager. The only requirement is to have an active CBE number and an ING business current account.
You can start invoicing immediately after it has been activated. You can also immediately change settings and import customers, suppliers and products.
Meanwhile, ING updates your account information, giving you an instant overview of your income, expenses and business performance. We are constantly working together with our partner Billit to add more functionalities, like a VAT calculator, to automate the ‘administrative’ work. So you can focus on running your business.
"}}]},{"title":{"value":"Who is Billit, the technical partner behind ING Invoice Manager?
"},"paragraphs":[{"componentType":"paragraph","richBody":{"value":"Billit is Belgium’s market leader in e-invoicing and a top European player. The company offers a user-friendly online platform to send and receive invoices quickly and easily via Peppol and other international standards.
For ING Invoice Manager, Billit tailored the platform to the unique capabilities of a billing solution in a banking channel.
"}}]}]},{"componentType":"sectionTitle","title":"Frequently asked questions"},{"componentType":"cards","cards":[{"componentType":"productCard","cardType":"product","cardSize":"medium","title":"Questions on ING Invoice Manager?","body":"If you have questions on (how to use) ING Invoice Manager, you can consult these FAQs.","image":{"transformBaseUrl":"https://assets.ing.com/transform/3637daa3-02fb-4eab-9c25-b84d745d9025/Young-man-with-curly-red-hair-shows-his-friend-something-on-his-iPhone","type":"image","width":5616,"original":"https://assets.ing.com/m/1b079fdb34c107/original/Young-man-with-curly-red-hair-shows-his-friend-something-on-his-iPhone.jpg","extension":"jpg"},"link":{"url":"/en/business/payments/invoicemanager/faq-invoicing"}}]}]}}}