This is a regulatory compliance and legal guidance document designed to explain mandatory fiscalization, e-invoicing (CFDI), and e-commerce legal requirements in Mexico in a structured, practical way. Read more

The Regulation of the Federal Tax Code of Mexico establishes detailed rules for taxpayers’ rights and obligations, including registration in the Federal Taxpayer Registry (RFC), payment procedures, refunds, compensation of contributions, and requirements for accounting systems and fiscal verification machines. It also defines deadlines for notices, reporting obligations, and technical standards to ensure compliance and transparency in Mexico’s federal tax administration Read more

The Regulation of the Federal Tax Code of Mexico establishes detailed rules for taxpayers’ rights and obligations, including registration in the Federal Taxpayer Registry (RFC), payment procedures, refunds, compensation of contributions, and requirements for accounting systems and fiscal verification machines. It also defines deadlines for notices, reporting obligations, and technical standards to ensure compliance and transparency in Mexico’s federal tax administration Read more

This Web Service uses the TLS protocol to ensure data exchange between the client and server in a secure and private environment. This protocol essentially works by encrypting the shared information. Therefore, in the TLS protocol, a secure and encrypted channel is created between client and server. Read more

The purpose of this document is to emphasize the most important fiscalization characteristics, in Mexico. The analysis is based on YES/NO answers on highly relevant topics for the retailers or manufacturers of the solutions. Read more

The purpose of this document is to explain the structure and elements of the CFDI system in Mexico, and to point out the differences and functions of each element of that system. Read more