From 1 January 2026, all Belgian VAT-registered businesses must send and receive structured e-invoices. Here’s how Invoicier gets you compliant in under 10 minutes.
Certified Peppol Access Point
Peppol (Pan-European Public Procurement On-Line) is the standard electronic invoicing network used across Europe. In Belgium, Peppol has been the backbone of government e-invoicing since 2019, when the federal government began requiring suppliers to submit invoices electronically.
Belgium’s e-invoicing framework is governed by federal law aligned with EU Directive 2014/55/EU. The Mercurius platform serves as the government’s e-invoicing portal, and all invoices to federal entities must pass through Peppol-compliant channels. The standard format used is UBL-BE, compliant with Peppol BIS Billing 3.0 and EN 16931.
Starting January 2026, Belgium extends mandatory structured e-invoicing to all domestic B2B transactions. Businesses that fail to comply risk rejected invoices, delayed payments, and potential penalties. Connecting to Peppol now means you’re ready before the deadline.
Belgian federal government agencies required to accept e-invoices via Peppol.
All suppliers to federal government must send invoices electronically via Peppol.
Mandatory structured e-invoicing for all domestic B2B transactions between VAT-registered businesses.
EU-wide digital reporting requirements expected under the ViDA (VAT in the Digital Age) initiative.
No Peppol paperwork, no ERP migration. Just sign up and start invoicing.
Sign up with your email. No credit card, no lengthy onboarding.
Enter your company details and Belgian enterprise number (KBO/BCE). We register your Peppol ID automatically.
Create an invoice in UBL format and send it over Peppol to any Belgian or international recipient.
Incoming Peppol invoices arrive in your dashboard. View, track, and manage them in one place.
Get connected to Peppol today — it takes 10 minutes.
Get Peppol-compliant now →