USD to BRL for business payments

The Brazilian real and how its rate is set

The Brazilian real (code BRL) is issued by the Banco Central do Brasil (BCB), the central bank. In a speech marking ten years of the floating exchange rate, the BCB recorded that the floating regime began in January 1999 and ended decades of exchange rate control. Under a floating rate, the market sets the price of the real each day; the central bank does not commit to a level.

The legal framework is Law 14.286 of 2021, Brazil's foreign exchange law, and the BCB's Resolution BCB 277. Under Article 46 of Resolution BCB 277, export revenue may enter Brazil in reais or in foreign currency, whatever currency the commercial contract uses. That is why both a USD invoice and a BRL invoice are workable for a foreign buyer.

Sources: BCB, 10 anos de câmbio flutuante; Resolution BCB 277; Resolution BCB 575; BCB, Pix. As published on 29 October 2026.

The exchange contract on the supplier's side

A contrato de câmbio is the foreign exchange contract a Brazilian company signs with an authorized bank or broker to buy or sell foreign currency. It records the amount, the rate and the reason for the payment. The BCB explains that foreign currency sent from abroad will not go directly to the beneficiary's account: the beneficiary and the authorized institution carry out the exchange operation, and only then are reais available. It tells beneficiaries to contact their bank before the money is sent, to check which documents it will ask for.

• The supplier sees the full cost. For spot operations of up to US$100,000, the institution must disclose the VET (Valor Efetivo Total), the total effective rate in reais per dollar including the rate, taxes and fees, before the operation (Resolution BCB 277, Article 18).
• No IOF on export receipts. IOF is Brazil's tax on financial operations. Its rate on exchange operations for the inflow of export revenue from goods and services is zero (Decree 6.306, Article 15-B).
• Proceeds may stay abroad. Article 26 of Law 14.286 makes keeping export proceeds abroad optional for the exporter. A supplier asking to be paid to its own account outside Brazil can be legitimate, but confirm any new bank details by phone with a contact you already know.
• Dollar accounts in Brazil. Since 1 October 2026, Resolution BCB 575 lets companies that export goods hold a foreign currency deposit account in Brazil, credited only with export revenue and other money from abroad. Conversion to reais still needs an exchange contract.

For you, the practical effect is that a dollar wire shown as sent by your bank may not yet be reais in the supplier's account. Send the invoice number and a clear payment purpose so the supplier can close the contract quickly.

Details you need to pay a Brazilian supplier

Pix is the instant payment system created by the BCB. It moves reais between accounts at institutions in Brazil in seconds, 24 hours a day, 7 days a week, according to the BCB. It is not an international transfer system, so a US company cannot send a Pix from a US bank. Some international providers convert dollars and pay the supplier in reais inside Brazil, where the last step can be a domestic transfer such as Pix; ask any provider which route it uses and in whose name the credit appears.

For a SWIFT payment, collect the following once, in writing, and check it against the supplier's invoice.

Sources: BCB; BCB, Pix; supplier details as banks commonly request them. As published on 29 October 2026.

Holidays, arrival times and common reasons for delays are set out in our guide on how to pay suppliers in Brazil.

What converting USD to BRL costs

The cost of a conversion is the mid-market rate, the margin added to it and the payment fee. In Brazil the conversion can happen on your side, before sending, or on the supplier's side, inside the exchange contract. If it happens on the supplier's side, the supplier pays its bank's exchange fees and margin and will often price them into your next quote.

The BCB publishes the maximum fee each bank charges companies for foreign exchange services. The figures below are the published maximums for two services a supplier uses when it receives dollars for an export. They exclude the exchange margin, which the VET discloses.

Source: Banco Central do Brasil, Tarifas Bancárias, pessoa jurídica, maximum values per transaction, last updated 21 October 2026. As published on 29 October 2026.

Helm agrees pricing with each business in writing before the account opens, and shows the rate, the fee and the expected arrival before you confirm each payment. See how Helm pricing works.

Helm shows the rate, fee and expected arrival before you confirm, and pays by SWIFT or by local rails in the supplier's currency where available, confirmed by your account manager. See Helm pricing.

Pay in USD or in BRL?

Sources: BCB; Resolution BCB 575; BCB Tarifas Bancárias. As published on 29 October 2026.

A smaller supplier that keeps querying short payments or the rate is usually better paid in reais. A large exporter with dollar pricing is simplest to pay in dollars. Brazilian companies that sell to you and want dollars held abroad can read our guide to a USD business account in Brazil and the Brazil country guide.

Questions

References

1. Banco Central do Brasil: 10 anos de câmbio flutuante no Brasil
2. Banco Central do Brasil: How to send money abroad or receive money from abroad in foreign currency (FAQ)
3. Banco Central do Brasil: Resolução BCB nº 277
4. Banco Central do Brasil: Resolução BCB nº 575, de 18 de junho de 2026
5. Presidência da República: Decreto nº 6.306 de 2007 (IOF)
6. Presidência da República: Lei nº 14.286 de 2021 (foreign exchange law)
7. Banco Central do Brasil: Pix
8. Banco Central do Brasil: Tarifas bancárias, export foreign exchange services (pessoa jurídica)

This guide is general information for businesses, not financial, legal or tax advice. Rules, fees and timings were checked against the sources listed on the review date and may change.