Key Features of a Compliant Invoice Maker for Mexico
A compliant invoice maker for Mexico must inherently support specific features to meet SAT (Servicio de Administración Tributaria) regulations. Foremost, it must allow for the inclusion of the RFC (Registro Federal de Contribuyentes), your unique tax identification number, which is mandatory for both issuer and receiver on all invoices. Crucially, the system needs to generate CFDI (Comprobante Fiscal Digital por Internet) compliant electronic invoices, which are the only legally recognized format in Mexico, ensuring data integrity and authenticity. Finally, a robust invoice maker will integrate a digital signature mechanism, often through a PAC (Proveedor Autorizado de Certificación), to legally certify the invoice's origin and prevent tampering, a critical component for tax validation.