# CFDI (Mexico)

> Comprobante Fiscal Digital por Internet, Mexico's official electronic invoice.

**URL:** https://quilometragem.com/glossary/cfdi

**Summary:** Comprobante Fiscal Digital por Internet, Mexico's official electronic invoice.

- CFDI (Comprobante Fiscal Digital por Internet) is Mexico's mandatory electronic invoice since 2014, managed by SAT.
- Includes a digitally signed XML and a viewer PDF.
- For corporate mileage reimbursement, the fuel and maintenance CFDIs support the deduction.
- Without a CFDI the expense is not deductible, no matter what other proof exists.

CFDI (Comprobante Fiscal Digital por Internet) is Mexico's mandatory electronic invoice since 2014, managed by SAT. Current version: CFDI 4.0. Includes a digitally signed XML and a viewer PDF. For corporate mileage reimbursement, the fuel and maintenance CFDIs support the deduction. Without a CFDI the expense is not deductible, no matter what other proof exists.