From January 1, 2026, Belgium will require all VAT-registered businesses established in Belgium to issue and receive structured electronic invoices (e-invoices) for domestic B2B transactions. This obligation is part of a broader VAT reform aimed at digitalization, fraud prevention, and alignment with the EU's "VAT in the Digital Age" (ViDA) directive.
Key features:
- E-invoices must comply with European standards (Peppol/EN 16931)
- The obligation applies to transactions where both su…