BT-139

What does this term mean?

BT-139 is “Invoice line allowance reason” — a single data field (Business Term) of the European e-invoicing standard EN 16931. It is therefore part of the XRechnung, ZUGFeRD/Factur-X and Peppol BIS 3.0 formats, which all build on EN 16931.

Where the term appears

In an e-invoice's XML, BT-139 appears as a concrete element (named differently in UBL vs CII). Beleggo's generator fills the field in, and the validator checks the whole invoice — including this field — against EN 16931 and XRechnung, free and locally in your browser.

Related fields

BT-134

Invoice line period start date

BT-135

Invoice line period end date

BT-136

Invoice line allowance amount

BT-137

Invoice line allowance base amount

BT-140

Invoice line allowance reason code

BT-141

Invoice line charge amount

BT-142

Invoice line charge base amount

BT-144

Invoice line charge reason