Get ready for e-invoicing!

Starting January 1, 2026, e-invoicing will become a legal requirement for all VAT-registered businesses (with some exceptions). From that date, Belgian companies will need to send their invoices in a digital format, and their suppliers will also send their invoices in the same format.

E-invoicing is much more than just a PDF sent by email!

From 2026, paper, PDF, Word, and Excel invoices will be a thing of the past! Don’t confuse a .pdf invoice with a structured electronic invoice (UBL): PEPPOL. An electronic invoice is a document created, sent, and received in a structured electronic format. This format allows accounting software to read and process e-invoices without any manual re-entry.

What are the benefits?

  • Elimination of known risks associated with emails: phishing, identity theft.
  • Centralization of invoices in one place.
  • Reduction of errors and processing delays.

The Peppol Network

The PEPPOL network (Pan-European Public Procurement Online) is an infrastructure that enables the secure, fast, and EU-compliant electronic exchange of business documents (invoices, purchase orders, etc.) between companies and public administrations.

With Silicon ioi, embrace e-invoicing!

Start your invoicing journey with Silicon ioi. Find out more!

Discover our solutions:

ioi My Business

MY NEEDS

  • Price quotations
  • Orders
  • Register your hours per order
  • PEPPOL digital invoicing
  • For both purchase and sales invoices

€24 / month

Or €30/month with -20% for a 36-month commitment, prices excluding VAT. First user included. Hosting and 7-day backup included.

Super fast start:

  • 10:00 Order of Silicon ioi My Business.
  • 10:30 You receive access to your URL.
  • 10:35 Your Peppol ID is already registered.
  • 11:00 Check your company details (name, address, VAT number, IBAN account number, etc.).
  • 11:30 You can create your first invoice.
  • 12:00 Your client receives your invoice via Peppol.
Learn more

ioi Accounting

MY NEEDS

  • 100% legal BE or LU (Declarations, reminders, payments...)
  • Clear and accurate results
  • PEPPOL included (e-invoicing)
  • Secure cloud access
  • Ponto to communicate with your bank
  • ioi MyBusiness included (quote / order / invoice)

€56 / month

Or €70/month with -20% for a 36-month commitment, prices excluding VAT. First user included. Hosting and 7-day backup included.

Your accountant has free access!

Learn more