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Brazilian CNPJ lookup on the tax authority registry

Look up a Brazilian company by CNPJ: legal name, trade name, registry status, founding date, activity code, share capital and owners. Public Brazilian tax-registry data.

Brazilian company lookup (CNPJ)

Before closing with a supplier or accepting a large order, it's worth checking whether the company is active, how long it has existed and who signs for it. Enter the tax ID and read the public registry.

Supplier onboarding, tax-ID validation and registry checks go straight into the system when I build your company's records.

Frequently asked

Is the CNPJ lookup free?

Yes. The data comes from the public Brazilian tax-authority (Receita Federal) registry, with no sign-up and no cost. Nothing you type here is stored.

Why doesn't a newly registered CNPJ show up?

The public registry lags behind. Companies opened in the last few weeks sometimes are not listed yet, even when fully compliant.

This is the pocket version

The tool above solves one calculation. What I do under contract is keep it running inside your system, on your data, with nobody typing anything.