PEPPOL E-Invoicing Belgium — Mandate, Compliance & InvoSys

PEPPOL

PEPPOL Electronic Invoicing in Belgium

Everything you need to know about the PEPPOL e-invoicing mandate and how InvoSys makes compliance effortless.

What is PEPPOL?

PEPPOL (Pan-European Public Procurement OnLine) is a set of technical specifications and infrastructure that enables businesses to exchange electronic business documents — primarily invoices — through a standardized international network.

Originally developed for public procurement, PEPPOL has been extended to B2B transactions across Europe. It uses the UBL 2.1 (Universal Business Language) standard to ensure all invoices follow a consistent, machine-readable format.

Important Deadline

Belgian PEPPOL Mandate: January 1, 2026

The Belgian government has mandated that from January 1, 2026, ALL businesses operating in Belgium must use PEPPOL for B2B electronic invoicing. This means:

  • All invoices between Belgian businesses must be sent electronically via the PEPPOL network
  • Paper invoices and PDF-by-email will no longer be legally compliant for B2B
  • Businesses need a PEPPOL Access Point to send and receive invoices
  • Invoice formats must comply with the UBL 2.1 standard

How InvoSys Makes PEPPOL Easy

InvoSys removes all the technical complexity of PEPPOL compliance. You create invoices as usual, and we handle everything else:

Automatic Format Conversion

Your invoices are automatically converted to PEPPOL-compliant UBL 2.1 XML format.

Built-in Access Point

No need to contract separately with a PEPPOL Access Point provider. It is included in your subscription.

Validation & Legal Archiving

All outgoing invoices are validated against PEPPOL standards before sending. Electronic signatures and legal archiving are handled automatically.

Real-Time Monitoring

Track the delivery status of sent invoices in real-time. Receive and process incoming PEPPOL invoices automatically.

Benefits of PEPPOL E-Invoicing

Cost Savings
Reduce administrative costs by up to 60-80% compared to paper invoicing.
Faster Payments
Get paid on average 8 days faster with electronic invoicing.
Fewer Errors
Automated validation ensures accuracy and eliminates manual data entry mistakes.
Cross-Border Ready
PEPPOL enables seamless electronic document exchange across EU countries.

Get PEPPOL-Ready Before the Deadline

Start your 7-day free trial and be fully PEPPOL compliant in under 1 hour.