# Mexican travel voucher

> Bundle of documents supporting Mexican business-travel deductions at SAT.

**URL:** https://quilometragem.com/glossary/comprobante-viaticos

**Summary:** Bundle of documents supporting Mexican business-travel deductions at SAT.

- A comprobante de viáticos is the bundle of documents that supports a corporate-travel deduction in Mexico: CFDI for fuel, lodging, meals, plus a travel report with date, destination, and purpose.
- SAT requires RFC matching between the employee and the CFDI recipient.
- Without that traceability the expense is disallowed.

A comprobante de viáticos is the bundle of documents that supports a corporate-travel deduction in Mexico: CFDI for fuel, lodging, meals, plus a travel report with date, destination, and purpose. SAT requires RFC matching between the employee and the CFDI recipient. Without that traceability the expense is disallowed.