NordInvoice / EN 16931 / BT-7

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BT-7

Value added tax point date

BT-7 (Value added tax point date) 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.

Date when the VAT becomes chargeable.

Cardinality: 0..1

UBL element: cbc:TaxPointDate

Example value: 2026-07-24

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