What is your NIF?
If Brazilian customers have started asking for your NIF and your NBS, the short answer is simple: your NIF is your existing tax identification number in your home country, and your Brazilian customer needs it to document the purchase. The NBS is the Brazilian service classification code that helps describe what you sell.
You are not being asked for a Brazilian registration. Brazil is using a local term for a foreign supplier’s tax ID, and the new tax rules are making that request much more common for software, SaaS, cloud, and digital services.
Key takeaways
- Brazilian customers asking for a NIF are usually asking for your existing home-country tax ID.
- The NBS describes the service you sell, while the NIF identifies you as the supplier.
- You do not need a Brazilian entity just to share your NIF.
- Brazil’s tax reform is increasing the number of buyers who need this information.
- A Merchant of Record can reduce the back-and-forth for foreign vendors.
Why are Brazilian customers asking now?
Brazil’s tax reform is changing how imported services are documented. From 2027, Brazilian buyers of foreign digital services will need clearer supplier identification and service classification so they can process the transaction correctly on their side. That is why requests for a NIF are becoming a standard part of procurement and finance workflows.
For foreign suppliers, the practical effect is friction. Deals can slow down when a Brazilian customer needs to confirm the supplier’s tax ID, describe the service accurately, and align internal records before payment or booking. Vendors that make this easy tend to move faster through approval.
What does your Brazilian customer actually need?
Your Brazilian customer usually needs three things: your tax ID in your home country, a clear description of the service, and proof that the number belongs to your company. In the United States, that may be an EIN. In the European Union, it may be a VAT number. In Italy, it may be a Partita IVA.
- NIF: your existing tax identification number.
- NBS: the Brazilian code used to classify the service.
- Verification: a document that shows the number is genuinely yours.
You do not need a CNPJ or a Brazilian entity to provide this information. You are sharing an identifier you already have, not applying for a new local registration.
What is the difference between NIF and NBS?
The NIF identifies the supplier. The NBS classifies the service. Brazilian buyers use both pieces of information to document the purchase and support their tax process. If the supplier is clear and the service description is precise, the buyer’s internal review becomes much easier.
The NIF identifies you. The NBS describes what you sell.
That distinction matters because the two items solve different problems. One tells the buyer who the foreign supplier is. The other tells the buyer how to categorize the service for Brazilian tax purposes.
How can foreign suppliers make this easier?
Foreign suppliers can reduce friction by preparing a standard response package: the company tax ID, a short legal entity description, and a plain-language explanation of the service. That makes it easier for Brazilian customers to classify the purchase and move forward without repeated clarification.
WTM can also help through a Merchant of Record model. With WTM handling the Brazilian-side mechanics, the customer gets a compliant local buying experience while the foreign supplier avoids opening a local entity just to answer tax-ID requests.
WTM also offers a verified foreign supplier account, so your NIF, address, and company data can be confirmed once and reused by Brazilian buyers.
What should you tell a Brazilian customer?
Tell the customer that your NIF is simply your existing tax ID in your home country. If they need a document, share the one that proves the number belongs to your company. If they need help classifying the service, provide a precise description of what you sell and let the Brazilian side map it to the correct NBS.
If the customer wants a Portuguese explanation, point them to the Brazilian guide on NIF. If they want a simpler purchasing flow, point them to WTM’s Merchant of Record solution.
FAQ
What is a NIF in Brazil?
NIF is the generic term Brazil uses for a foreign company’s tax identification number. For a foreign supplier, it is your existing tax ID, such as an EIN or VAT number, not a new Brazilian registration.
Do I need a Brazilian entity to give my customer a NIF?
No. You only share your existing home-country tax ID. A Brazilian entity, CNPJ, or local tax registration is not required for that purpose.
What is the difference between NIF and NBS?
The NIF identifies the supplier. The NBS classifies the service sold for Brazilian tax purposes, and the Brazilian side usually determines that classification.
Why are Brazilian customers asking for my NIF now?
Brazil’s tax reform is making imported services easier to document and tax from 2027, so buyers need supplier identification and service classification more often.
How can I avoid handling these requests myself?
Sell through a Merchant of Record like WTM, which can handle local invoicing, supplier verification, and Brazilian-side tax mechanics.
Brazilian NIF is the term many buyers will use when they ask for your foreign tax ID. If you sell software or digital services into Brazil, the best next step is to prepare a clear supplier record and a short service description before the requests start arriving.
For Brazilian readers, see the Portuguese guide at /blog/br-nif. For related context, read /blog/nif-fornecedor-estrangeiro and the WTM page on landed cost reduction at /brazil-landed-cost-reduction.