Paying a Brazilian exporter: the four instruments and what protects you

The short answer

Payment instruments are a risk ladder. Open account favours the buyer and exposes the seller. Cash in advance does the reverse. The letter of credit and documentary collection sit between them, and the letter of credit is the only instrument where an independent bank takes on a payment obligation of its own. That is set out under the ICC rules, described on letters of credit and collections.

Brazil's side of the transaction changed in 2021. Exchange controls were liberalised, the old obligation to repatriate export revenue was removed, and the tax on incoming export proceeds is zero. Guides written before then, and many written since, still describe the old regime. The current rules are on how a Brazilian exporter gets paid.

None of the instruments protects a buyer who sends money to the wrong account or to a party that does not exist. Verifying the counterparty and the documents before payment is a separate discipline, covered on protecting an advance payment.

The four instruments on one scale

The spectrum below follows the ordering published by the ICC Academy, from the position worst for the seller to the position worst for the buyer.

Instrument	For the seller	For the buyer	Independent bank obligation
Open account	Worst, ships before being paid	Best, maximum flexibility	None
Documentary collection D/A	Weak, importer may not pay after accepting	Gives time to inspect before accepting	None, banks act only as agents
Documentary collection D/P	Documents released only against payment	Pays to get the documents	None, banks act only as agents
Letter of credit, unconfirmed	Bank of the buyer's side undertakes to pay	Must pay even against poor goods	Issuing bank
Letter of credit, confirmed	Best, a second bank also undertakes	Strongest of the instruments where the buyer is still obliged	Issuing bank plus confirming bank
Cash in advance	Best, paid before shipping	Worst, pays before anything ships	None

The single most useful reading of this table is that the buyer and the seller want opposite ends of it, so the instrument that gets agreed is a negotiated point, not a right. A first order to an unknown supplier and a tenth order to a known one sit in different places on the same scale.

What each ICC instrument actually is

The letter of credit runs on UCP 600, and its defining feature is that the bank pays against documents, not against the goods. A complying set of papers is paid even if the cargo is defective, and a noncomplying set is refused even if the cargo is perfect. That is the instrument's strength for a seller and its blind spot for a buyer, which is why it pairs with pre-shipment inspection rather than replacing it.

Documentary collection is cheaper and weaker. The banks move documents against payment or against acceptance of a draft, but they take on no payment obligation of their own. The standby letter of credit is a different tool again, a secondary obligation that pays only on default rather than a mechanism for settling the shipment itself. All three, and the authenticity test for spotting the fake ICC rules that circulate in fraud, are on the letters of credit and collections page.

What changes once the money reaches Brazil

For a buyer, the useful facts about Brazil's exchange regime are that it no longer slows the seller down the way older material claims. There is no obligation to repatriate export revenue, the rigid exchange contract has been replaced by a free-form procedure, and the IOF tax on incoming export proceeds is zero. A supplier that tells a buyer it needs a particular payment structure because Brazilian law forces conversion or repatriation is working from a regime that ended in 2021. The sourced version is on how a Brazilian exporter gets paid.

The part no instrument covers

A letter of credit, a standby and an inspection certificate all assume the buyer is dealing with the real counterparty and paying the real account. A redirected payment, where a fraudster substitutes the account details in an instruction, is one of the largest documented categories of payment fraud by the FBI's IC3 figures, and it defeats every instrument above equally. Before wiring anything, a buyer can check whether the Brazilian company exists and is clear on its taxes, whether it is even entitled to operate in foreign trade, and whether an inspection certificate is genuine, all through free public registers. That, the business email compromise pattern, and the commodity fraud markers the ICC has published are on protecting an advance payment.

How to read this cluster

Start from the risk spectrum and decide where a given deal should sit, which depends far more on how well the counterparty is known than on the goods. Read the instrument mechanics before agreeing terms, so the letter of credit or collection is set up correctly rather than renegotiated later. Read the Brazil-side page before accepting a supplier's claim about what its own regulations require. And run the verification page before the first payment on any new relationship, because it is the only one of the four that protects against the loss the instruments cannot.

This page and the three it links to describe how the instruments and the rules work. They are not financial or legal advice, and a specific transaction is worth checking with a bank and a lawyer before it is signed.