# CRP20105

Source: https://xmlvalid.com/rules/CRP20105

> El campo FormaPago no se debe registrar en el CFDI.

- 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[@TipoDeComprobante = 'P' or cfdi:Complemento/pago20:Pagos]`
- Test: `not(@FormaPago)`

In English: A payment receipt has no FormaPago: the form of each payment is FormaDePagoP.

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