Is e-Invoicing mandatory in Belgium?

Yes, e-Invoicing is mandatory in Belgium for B2B (since 2026-01-01) and B2G (since 2017-01-01) transactions.

What is the B2B e-Invoicing status in Belgium?

B2B e-Invoicing in Belgium is mandatory since 2026-01-01. Mandatory for all VAT-registered entities. PDF invoices by email not accepted.

What is the B2G e-Invoicing status in Belgium?

B2G e-Invoicing in Belgium is mandatory since 2017-01-01. Mercurius/Peppol used across public sector (regional rollouts completed 2017–2023).

What e-Invoice formats does Belgium support?

Belgium supports the following e-Invoice formats: Peppol BIS Billing 3.0, CII.

What e-Invoicing standards does Belgium use?

Belgium uses the following e-Invoicing standards: EN 16931.

What are the penalties for e-Invoicing non-compliance in Belgium?

Belgium has penalties for e-Invoicing non-compliance. E-invoicing/E-reporting non-compliance: EUR 1,500 (first), EUR 3,000 (second), EUR 5,000 (subsequent). Escalation applies if within 3 months. Q1 2026 Tolerance Period: Per the [December 2025 announcement](https://finances.belgium.be/fr/Actualites/e-facturation-periode-tolerance), e-invoicing-specific infractions during Jan-Mar 2026 will not be sanctioned if taxpayer demonstrates timely and reasonable compliance efforts. Standard invoicing obligations (via PDF/email) still apply during this period.

Is Belgium affected by EU ViDA regulations?

Yes, Belgium is subject to the EU's ViDA (VAT in the Digital Age) regulations. ViDA introduces mandatory e-Invoicing for cross-border B2B transactions and real-time digital reporting requirements across EU member states.

What ERP systems support Belgium e-Invoicing?

Major ERP systems including SAP, Oracle, Microsoft Dynamics, Sage, and QuickBooks support Belgium e-Invoicing through Peppol BIS Billing 3.0, CII. Integration typically requires Peppol network connectivity or direct API integration.

How do I integrate my accounting software with Belgium e-Invoice requirements?

To integrate with Belgium e-Invoicing: 1) Ensure your software supports Peppol BIS Billing 3.0, CII, 2) Implement the required transmission method, 3) Comply with EN 16931.

What technical standards must my software support for Belgium e-Invoicing?

Belgium requires compliance with EN 16931 standards. Supported formats include Peppol BIS Billing 3.0, CII. Archiving requirement: 10 years retention per [SPF Finances - Conservation](https://finances.belgium.be/fr/entreprises/tva/e-facturation/client/conserver); 15 years for real estate/building invoices (VAT revision period); electronic storage permitted per Article 60 VAT Code; storage outside Belgium permitted if accessible online.

When is the next e-Invoicing deadline in Belgium?

The next e-Invoicing deadline in Belgium is 1 January 2027: ViDA: OSS/IOSS Clarifications. Minor legislative clarifications for One-Stop Shop (OSS) and Import One-Stop Shop (IOSS) schemes.

How do I get started with e-Invoicing in Belgium?

To get started with e-Invoicing in Belgium: 1) Review Belgium's specific requirements, 2) Ensure your software supports Peppol BIS Billing 3.0, CII formats, 3) Connect to the required transmission network, 4) Test compliance before deadlines.

Who is exempt from e-Invoicing requirements in Belgium?

Exemptions from Belgium e-Invoicing may apply to: Non-resident VAT businesses. Check specific criteria as exemptions vary by transaction type and business size.

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Belgium e-Invoicing

Facturation électronique en Belgique

Updated 15 February 2026

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In-depth mandate analysis, timeline, exemptions, and vendor selection

B2B

mandatory

since 1 January 2026

Mandatory for all VAT-registered entities. PDF invoices by email not accepted.

B2C

none

B2G

mandatory

since 1 January 2017

Mercurius/Peppol used across public sector (regional rollouts completed 2017–2023).

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Coverage

Multi-Country

Technical

API

Certified

ISO 27001

SOC 2

For

Enterprise, Mid-Market

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Exemptions

Non-resident VAT businesses

Non-resident VAT businesses without Belgian fixed establishment are excluded from the 2026 B2B mandate

Cross-Border Conditions

Cross-border transactions

For transactions with non-Belgian parties, e-invoicing is allowed only with the recipient's agreement. Format and transmission method must be mutually agreed.

Penalties

E-invoicing/E-reporting non-compliance

EUR 1,500 (first), EUR 3,000 (second), EUR 5,000 (subsequent). Escalation applies if within 3 months.

Q1 2026 Tolerance Period

Per the December 2025 announcement , e-invoicing-specific infractions during Jan-Mar 2026 will not be sanctioned if taxpayer demonstrates timely and reasonable compliance efforts. Standard invoicing obligations (via PDF/email) still apply during this period.

Standards:

EN 16931

Supported Formats:

Peppol BIS Billing 3.0

CII

Archiving Requirements:

10 years retention per SPF Finances - Conservation ; 15 years for real estate/building invoices (VAT revision period); electronic storage permitted per Article 60 VAT Code; storage outside Belgium permitted if accessible online.

N/A

No SAF-T; other digital reporting exists.

National B2B e-invoicing mandatory

1 January 2026

Domestic B2B

Structured eInvoicing for B2B (VAT-registered entities).

E-reporting regime mandatory

1 January 2028

Domestic B2B

VAT e-reporting requirements come into effect, requiring real-time reporting of B2B transactions to Belgian tax authorities.

ViDA: Cross-border B2B DRR

1 July 2030

Intra-EU

Digital Reporting Requirements affect cross-border B2B transactions.

ViDA: Domestic Alignment

1 January 2035

Domestic

Member States must align domestic digital real-time transaction reporting with EU standards.

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Solutions for Belgium

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Frequently asked questions about e-Invoicing in Belgium

Primary sources for Belgium

ec.europa.eu, finances.belgium.be.

Related Countries

Belgium e-Invoicing

Facturation électronique en Belgique