E-invoicing

Scope checklist for Belgium's structured B2B e-invoicing obligation from 2026: who is in, who is out, and why send plus receive both matter.

Operational checklist to go live on Belgian B2B structured e-invoicing: Peppol identity, send, receive, validation, and archive.

Decision guide for Belgian B2B: when PDF alone fails, when a hybrid PDF plus structured file works, and how each choice hits bookkeeping.

Decision table for Belgian businesses: when Peppol structured e-invoicing is required, when PDF or email remains fine, and how mixed B2B/B2C firms should split flows.

Criteria checklist for Belgian SMEs: send and receive, certified Access Point, UBL/BIS, lookup, credit notes, archive, and accountant export. Not a competitor ranking.

How Belgium's fixed administrative fines for missing structured B2B e-invoicing capability escalate, and the operational posture that reduces exposure.

Belgian franchise or VAT-exempt businesses may not send structured B2B invoices like VAT-liable sellers, but they still need a practical Peppol posture to receive supplier invoices.

How Belgian B2B sellers reverse or reduce a sent Peppol invoice: issue a BIS CreditNote, reference the original, and never edit a document already on the network.

Operational archive playbook for structured Peppol invoices in Belgium: what to retain, integrity basics, duration orientation, and a VAT-evidence checklist.

When Belgium's domestic B2B Peppol mandate applies, when cross-border flows stay outside it, and practical steps to check Peppol reachability with foreign counterparties.

Orientation playbook for Belgian public-sector e-invoicing via Mercurius versus the private B2B Peppol mandate, with a practical SME checklist.

When the customer issues the invoice for the supplier: written agreement, who appears as seller and buyer, who sends on Peppol, and common pitfalls for Belgian SMEs.

Comparer Peppol et l'EDI traditionnel pour le B2B belge : coût d'onboarding, interopérabilité, quand l'EDI reste utile, et pourquoi Peppol domine le chemin d'obligation.

Plain checklist of the fields Belgian B2B invoices need so software can book them. Focus on data that must be correct before you send.