BT-25

Preceding invoice number

BT-25 (Preceding invoice number) is a business term of EN 16931, the European e-invoicing standard. This page shows where the field lives in a UBL invoice, how often it may appear and which validation rules check it.

Number of the invoice being corrected.

Group: BG-3 (Preceding invoice reference)

Cardinality: 1..1

UBL element: cac:BillingReference/cac:InvoiceDocumentReference/cbc:ID

Example value: INV-2026-000

Browse the interactive EN 16931 mapper Check your invoice in the free validator