Skip to Content

Mandatory electronic invoicing in 2026: Be ready with Cortys



From 2026, all businesses will be required to issue and receive their invoices in electronic format via approved platforms such as Peppol.


Why is it mandatory?


The invoicing reform in 2026 aims to modernise and secure commercial exchanges by mandating the use of electronic invoices compliant with Peppol standards. This transition represents an opportunity for optimisation for businesses.

✅ All Belgian companies subject to VAT will be required to issue and receive electronic invoices.


✅ Self-employed individuals and SMEs with a VAT number will also need to comply.

Fines will be imposed on companies that do not issue electronic invoices from 2026.

A company may refuse an invoice that does not comply with the required electronic format.

Discover what you avoid by being organised.



 What are the advantages of electronic invoicing?

5​

Transaction security

Reduces the risk of fraud through standardised systems and secure exchanges via Peppol.

4

Better tax compliance

Comply with the new European and Belgian standards, simplifying the VAT declaration.

3

Cost reduction

Eliminate the costs of printing, postage and storage of paper invoices.

2​

Automation and efficiency

Facilitates accounting processing and allows for direct integration with ERP and management software.

1

Time saving and reduction of errors

No need to re-enter the data manually, which reduces the risk of human errors.

Manage electronic invoicing with Odoo

Odoo simplifies the adoption of electronic invoicing by automating the entire process, from issuing invoices to archiving them, including sending via Peppol. With a secure system that complies with tax regulations, you can generate and transmit your invoices in just a few clicks, while tracking their status in real time.

The integration of payment methods, such as SEPA, credit card or PayPal, facilitates transactions and speeds up payments. Automatic bank reconciliation allows you to optimise your accounting tracking and ensure a smoother financial management.


Make an appointment

Why choose Cortys as your Odoo integrator?

Join us and take it up a notch.

What you will receive

Expertise in accounting digitalisation and electronic invoicing

Custom solutions tailored to your sector and local regulations

Complete support: configuration, monitoring and ongoing assistance

Réserver un appel