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BT-131 - Invoice line net amount

The total amount of the invoice line, without VAT and after subtracting line allowances and adding line charges.

BT-131 - Invoice line net amount

The total amount of the invoice line, without VAT and after subtracting line allowances and adding line charges.

Business term BG-25Cardinality: 1..1Data type: AmountFactur-X: BASIC

Definition

The total amount of the invoice line, without VAT and after subtracting line allowances and adding line charges.

Syntax mapping

Where this term appears in each of the three EN 16931 syntaxes.

SyntaxPath
UBL 2.1cac:InvoiceLine/cbc:LineExtensionAmount
UN/CEFACT CIIram:SpecifiedLineTradeSettlement/ram:SpecifiedTradeSettlementLineMonetarySummation/ram:LineTotalAmount
Factur-X / ZUGFeRDFactur-X profile: BASIC

The lowest Factur-X / ZUGFeRD profile in which this term is available.

Validation rules for this term

The EN 16931 / Peppol / XRechnung rules that reference this term.

BR-DEC-23Line net amount: max 2 decimalsBR-24Each invoice line needs a net amountPEPPOL-EN16931-R120The line net amount must match the line calculationBR-DEX-02Line net amount must equal the sum of its sub-lines

Validate an invoice carrying this term

This term is defined by EN 16931. Check your invoice with the validator that matches your format:

UBL / PeppolXRechnungFactur-X / ZUGFeRD

Related terms

BT-126Invoice line identifierBT-127Invoice line noteBT-128Invoice line object identifierBT-129Invoiced quantityBT-130Invoiced quantity unit of measure codeBT-132Referenced purchase order line referenceBT-133Invoice line Buyer accounting reference

Source: CEN EN 16931-1 + CEN/TS 16931-3-2 (UBL) & -3-3 (CII) · Last verified: 2026-07-10

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