How the new Federal Revenue Office system impacts obtaining a Corporate Taxpayer’s ID (CNPJ) starting December 1, 2025

In compliance with Supplementary Law no. 214/2025, which set the Tax Reform milestone, on December 1, 2025, the Federal Revenue Office implemented the new MAT (Tax Administration Module) system. This change modifies the process of starting a company, requiring entrepreneurs to define their tax regime prior to issuance of the CNPJ. Until then, the […]
