E-Invoicing in Belgium | Peppol & UBL Compliance Solutions



Belgium e-Invoicing Compliance Solution | Peppol & UBL Mandate

Secure compliance for B2B and B2G transactions in Belgium by January 2026 with Taxilla's Peppol-certified UBL e-invoicing solution, tailored for regulatory accuracy and operational efficiency.

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Belgium e-Invoicing Mandate 2026: Specifications & Regulatory Requirements

  • Transaction Type:
    • B2G: Mandatory
    • B2B: Mandatory by Jan 2026
    • B2C: Optional
  • eSignature Requirement:
    • Not Required
  • Network/Portal Requirement:
    • Peppol for B2B and B2G transactions;
    • Mercurius for B2G invoice submissions and status checks
  • Archiving:
    • 7 years
  • Format:
    • Structured UBL (XML), compliant with Peppol BIS 3.0 and EN 16931 standards

Important Dates

B2G Suppliers required to use e-invoicing via Mercurius/Peppol: March 01,2024

B2B e-Invoicing mandatory for VAT-registered businesses in Belgium: January 01,2026

Near real-time e-Reporting mandatory for B2B transactions: January 01,2028

 

 

 

Belgium e-Invoicing Compliance Updates

 

Updated June 20, 2025

The Federal Public Service (FPS) Finance updated the list of compliant e-Invoicing software solutions on [einvoice.belgium.be], aiding businesses in selecting tools for Peppol network integration. Taxilla's solutions, as a certified PEPPOL provider, are included, ensuring seamless compliance.

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Updated June 6, 2025

FPS Finance released a comprehensive FAQ clarifying e-Invoicing obligations, Peppol standards, and storage requirements for the 2026 mandate. It addresses 11 general questions, 14 B2B obligation questions, 1 B2G question, 14 storage questions, 8 Peppol-related questions, and 3 e-reporting questions, confirming self-billing via Peppol and the role of the Business Expert Group (BEG).

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Updated March 21, 2025

The Belgian tax authorities amended the mandate's scope, exempting non-resident VAT-registered businesses without a fixed establishment in Belgium from issuing or receiving structured e-Invoices. This aligns with the EU's VAT in the Digital Age (ViDA) proposal, adopted on March 11, 2025, simplifying compliance for international businesses.

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Updated February 4, 2025

The Belgian government approved a near real-time e-reporting system, effective January 1, 2028, using the Peppol 5-corner model. This system will transmit tax data to a centralized portal via Peppol Access Points, enhancing VAT fraud detection.

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Simplify Belgium's E-Invoicing Compliance with Taxilla

Stay compliant with Belgium mandate using our secure, automated, and scalable platform.

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