# CFDI40210

Source: https://xmlvalid.com/rules/CFDI40210

> El valor del campo Importe correspondiente a Retención debe tener hasta la cantidad de decimales que soporte la moneda.

- Level: error
- Rule sets: SAT validations of CFDI 4.0 and Pagos 2.0 Matrices of 25 March 2026 and Pagos 2.0 rev. B
- Context: `/cfdi:Comprobante/cfdi:Impuestos/cfdi:Retenciones/cfdi:Retencion`
- Test: `mx:places(@Importe) le $d`

In English: The Importe of a withholding in the summary has more decimals than the currency takes.

Validate a document against these rules: https://xmlvalid.com/validate