Brazil Tax ID Guide — CPF and CNPJ Numbers Explained
Complete guide to Brazil's CPF (individual) and CNPJ (company) tax IDs — formats, mod-11 checksum, the July 2026 alphanumeric CNPJ change, NF-e invoicing, and MEI compliance.
Documentation on Brazil
View all tagsBrazil VAT (CBS/IBS) guidelines
Learn how Brazil is transitioning from ICMS, ISS, PIS/COFINS and IPI to a new dual VAT — CBS (federal) and IBS (state/municipal) — under Emenda Constitucional 132/2023 and Lei Complementar 214/2025, including CNPJ registration, the 2026-2033 transition timeline, and e-invoicing changes for NF-e/NFC-e.
How to verify CNPJ in Brazil?
Find out how to verify CNPJ in Brazil. Use Lookuptax for hassle-free validation of CNPJ in Brazil.
How to verify CPF Number in Brazil?
Find out how to verify CPF Number in Brazil. Use Lookuptax for hassle-free validation of CPF Number in Brazil.