How to fix BR-CO-13
Invoice total amount without VAT (BT-109) = Σ Invoice line net amount (BT-131) − Sum of allowances on document level (BT-107) + Sum of charges on document level (BT-108).
What this rule checks
The tax-exclusive total does not match the formula. A common cause is forgetting to subtract document-level allowances or add document-level charges.
Referenced business terms
This rule references the following EN 16931 business terms. Click through for the full definition, the UBL XPath and the cardinality.
How to fix it
Recalculate <cbc:TaxExclusiveAmount> = LineExtensionAmount − AllowanceTotalAmount + ChargeTotalAmount. If no allowances or charges exist, TaxExclusiveAmount must equal LineExtensionAmount.
Related rules
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