CRP20123

No se debe registrar el apartado de Impuestos en el CFDI.

In English The Concepto of a payment receipt has no Impuestos: the taxes paid are in the complement.

error: the document is invalid

What the rule checks

As the rule set's publisher wrote it. The rule runs on every element the context matches, and fails where the test is false; the validator reports the line of that element.

Context
/cfdi:Comprobante[@TipoDeComprobante = 'P']/cfdi:Conceptos/cfdi:Concepto
Test
not(cfdi:Impuestos)

Checked with CFDI 4.0