What a CNPJ is, and what its status does not prove

The CNPJ is Brazil’s company tax identifier and the key to every other check on a Brazilian supplier. How to read one, how to find a supplier’s number, what each registration status means, and the several things an ACTIVE status does not tell you.

Last reviewed 9 August 2026

The number itself

CNPJ stands for Cadastro Nacional da Pessoa Jurídica — the national register of legal entities, maintained by Brazil’s federal tax authority, the Receita Federal. Every company, cooperative and registered branch has one. It is fourteen digits, usually written 00.000.000/0001-00.

The parts mean something. The first eight digits identify the company. The next four identify the establishment: 0001 is the head office, and 0002 onwards are branches. The final two are check digits, so a mistyped number is usually detectable rather than silently wrong. Two establishments of the same group share the first eight digits and differ in the middle four — which is why a supplier can hand you a CNPJ that is genuinely theirs but refers to a different site from the one making your goods.

Why it matters more than the company name

Brazilian company names repeat heavily, abbreviate inconsistently, and change. The registered legal name (razão social) frequently differs from the trading name (nome fantasia) you see on an invoice or a website, and neither is unique. The CNPJ is.

Every serious check on a Brazilian supplier keys off it: environmental embargoes, federal sanctions, leniency agreements, tax standing. A name-only match against any of those is a lead, not a finding. If you take one thing from this page, take this: get the CNPJ before you start, and confirm it refers to the establishment you are actually buying from.

How to find a supplier’s CNPJ

Ask. It is not sensitive information, it appears on every invoice and commercial document, and a supplier who is reluctant to give it has told you something useful. It is normally printed in the footer of a Brazilian company’s website, on a proforma invoice, and on export documentation.

If you already hold documents, look for a fourteen-digit number in the 00.000.000/0001-00 shape near the company’s registered name. Do not use the CPF, which is an eleven-digit number identifying an individual person rather than a company.

What the registration status means

Receita Federal records a registration status for each CNPJ. ATIVA means the registration is active. BAIXADA means it has been formally closed. SUSPENSA means suspended, often for an administrative reason that can be resolved. INAPTA means the entity failed to meet filing obligations and has been declared unfit. NULA means the registration was annulled.

Anything other than ATIVA deserves a question before you contract, and it is worth asking rather than assuming: an INAPTA status can reflect an administrative failure rather than a defunct business, and the register usually records a reason. What you should not do is discover it after shipment.

What ACTIVE does not prove

This is the part most buyers get wrong. An active CNPJ means the entity is registered and its filings are in order enough not to have been flagged. It is a statement about registration, not about the business.

It does not mean the company is solvent, is trading, has the capacity it claims, owns the facility it operates from, or is authorised to export your product. It does not mean it is free of environmental embargoes, labour findings or sanctions — those are separate registers, and a company can sit on several of them while remaining perfectly ACTIVE. It does not verify that the declared business activity is what the company actually does: the activity codes on the record are self-declared.

It also does not tell you who ultimately controls the company. The register lists the partners on record, which is a real and useful signal, but it is not a beneficial-ownership disclosure.

What else the record gives you

Alongside status, the record typically carries the registered legal name, any trading name, the registration date, the registered address, the declared main and secondary activities, share capital, the partners on record, and whether the company is enrolled in the simplified tax regime or registered as a micro-entrepreneur.

Registration date and share capital are worth a glance together. A company incorporated recently, with minimal capital, presenting itself as a long-established exporter, is not necessarily a problem — but it is a question, and it is visible for free before you have committed anything.

Common questions

What is the difference between a CNPJ and a CPF?

A CNPJ has fourteen digits and identifies a legal entity. A CPF has eleven and identifies an individual person. Some Brazilian suppliers, particularly small rural producers, trade under a CPF rather than a company. That changes which registers apply and raises data-protection considerations, which is why we publish company records and not individual ones.

My supplier gave me a CNPJ ending in 0002 — is that a problem?

Not in itself. It means you have the record for a branch rather than the head office. Check that the establishment is the one actually producing or shipping your goods, and note that some checks attach to the company as a whole while others attach to a specific site.

Is checking a CNPJ free?

Yes. The underlying register is public, and the check on this site costs nothing and needs no account.

Can a company have more than one CNPJ?

A company has one root number, and each establishment has its own full CNPJ built on it. Genuinely separate legal entities in the same group have entirely different numbers, which is why group structure is not visible from a single CNPJ alone.

Does an active CNPJ mean the company can export to the EU?

No. Export authorisation depends on product-specific approvals from the relevant authorities — for animal products, for example, on the establishment appearing on the EU-approved list. Registration status and export authorisation are unrelated records.

Every figure we publish carries its source and the date we retrieved it — see the methodology, or check a company against the forced-labour register directly. This guide is general information, not legal advice.

Check a Brazilian company now

Enter a CNPJ and see its registration status plus the forced-labour, federal sanctions and environmental embargo registers in one pass. Free, no account. If you do not have a CNPJ to hand, the guide above explains how to find one.

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