Reference
VAT ID
Tax identifier used for VAT reporting and cross-border trade in the EU.
Explanation
Often required in B2B e-invoices and for reverse-charge scenarios.
May be used as part of PEPPOL Participant IDs (scheme-dependent).
This article treats VAT ID as a practical reference, not just a navigation page. It explains the term or workflow in context, shows why it matters for European e-invoicing, and connects the topic to invoice creation, validation, routing, archiving, and ERP implementation decisions.