A confirmed letter of credit is a documentary credit that carries two independent bank guarantees of payment instead of one: the buyer’s bank (the issuing bank) promises to pay the seller against compliant shipping documents, and a second bank — usually in the seller’s own country — adds its own irrevocable promise on top. If the issuing bank fails, refuses, or is blocked from paying, the confirming bank still owes the full amount. Exporters use this structure when the buyer’s bank sits in a jurisdiction with political instability, currency restrictions, or weaker credit standing, and they accept a higher fee in exchange for near-certainty of payment.
The Four Parties and What Each One Does
Four parties make the structure work. The applicant is the buyer, who asks their bank to issue the credit. The beneficiary is the seller, who ships the goods and collects payment by presenting the documents the credit requires. The issuing bank is the buyer’s bank, which evaluates the buyer’s creditworthiness and takes on the primary payment obligation. The confirming bank adds its own irrevocable promise to pay on top of the issuing bank’s, and is typically located in the seller’s country or is otherwise well-known to the seller.
The confirming bank’s obligation runs independently of the issuing bank’s. If the issuing bank goes insolvent, gets caught up in sanctions, or simply refuses to pay, the confirming bank still owes the seller the full amount on a compliant presentation. That independence is the entire point of confirmation. The beneficiary does not have to chase the issuing bank or navigate a foreign court system; it collects from a bank nearby.
Silent Confirmation Is Not the Same Thing
Sometimes an issuing bank refuses to authorize confirmation, occasionally because it views the request as an insult to its creditworthiness. A nominated bank may then enter into a side agreement with the beneficiary that looks like a confirmation but sits outside the UCP framework. This is a “silent confirmation” because the issuing bank does not know about it or has not authorized it. The terms are almost always worse for the seller: the silent confirmer typically reserves a right of recourse, meaning it can demand the money back if the issuing bank fails to reimburse. A standard confirming bank has no such right. If someone offers you a silent confirmation, read the terms closely and understand you are getting a weaker guarantee than a formal UCP confirmation.
What a Confirmed Credit Costs
The confirmation fee is the confirming bank’s price for taking on the issuing bank’s risk. Banks quote it as an annualized percentage of the credit value, charged per quarter or part of a quarter. A credit valid for four months, for example, triggers two full quarters of fees even though the second quarter is only partly used. The percentage varies with the issuing bank’s credit rating, the country risk of its jurisdiction, and the size of the transaction. Credits involving well-rated banks in stable economies can run well under one percent annually; credits from higher-risk jurisdictions run significantly higher.
Confirmation is not the only charge in a letter of credit transaction. Expect additional fees across the life of the credit:
- Advising fee, a flat charge (often $35–$75) for the advising bank to forward the credit to the beneficiary.
- Amendment fee of around $45 per amendment, charged by one or both banks when the credit terms change.
- Document examination fee, a flat $25–$50 for the confirming bank to review the presented documents.
- Discrepancy fee, typically $75–$150 per presentation, charged when the bank finds errors in the documents.
- Courier and tracking, roughly $30 per document set for physical forwarding between banks.
The credit should spell out which party bears each fee. When the terms are silent, the applicant usually pays the issuing bank’s charges and the beneficiary pays the confirming bank’s charges, but this is negotiable and should be settled before the credit is issued.
How the Transaction Actually Moves
Before any confirmation happens, the confirming bank needs enough information to price the risk. That starts with the underlying sale: the total value and currency, the goods being shipped, and the trade terms (such as CIF or FOB). The bank also wants a clear expiry date, a latest shipment date, and the full list of documents the seller must present, which commonly includes a clean on-board bill of lading, commercial invoices, packing lists, and insurance certificates. The applicant obtains a confirmation request form from their bank’s trade finance department, listing the beneficiary’s full legal name, the confirming bank’s details, and the SWIFT code of the issuing bank. The confirming bank then runs its own risk assessment on the issuing bank’s credit rating, the country risk, and current exposure limits. If any of those falls outside acceptable parameters, the bank will either decline or charge more.
Once the issuing bank and the applicant finalize the credit terms, the issuing bank transmits the full credit to the confirming bank using a SWIFT MT700 message, the standardized electronic format for documentary credits. The confirming bank checks the incoming terms against what it agreed to during preparation. If everything matches, the bank formally adds its confirmation and notifies the beneficiary, typically through a SWIFT MT710 message or a written advice letter. The seller then knows the second payment guarantee is in place and can proceed with shipment.
After shipping, the seller assembles the documents listed in the credit and presents them to the confirming bank. Under UCP 600, documents must be presented no later than 21 calendar days after the date of shipment and, in all cases, before the credit’s expiry date. Missing either deadline makes the presentation non-compliant, and the bank will refuse payment no matter how clean the documents otherwise are.
The confirming bank then examines the documents. It has a maximum of five banking days from the day of presentation to decide whether they comply. If everything is in order, the bank pays the beneficiary. That payment happens even if the issuing bank has not yet reimbursed the confirming bank. The confirming bank forwards the documents to the issuing bank for reimbursement, and once the issuing bank verifies them, it releases the funds and passes the documents to the buyer, who uses them to collect the goods at the destination port.
Discrepancies and Refusals
Document discrepancies are the single biggest source of payment delays in letter of credit transactions. Industry estimates routinely put the first-presentation rejection rate above 50 percent, and even experienced exporters get caught by errors that seem trivial but are fatal under the strict compliance standard banks apply.
The common mistakes fall into predictable categories. Invoice errors include the wrong currency code, a mismatched unit price, or a goods description that does not mirror the credit word-for-word. Transport documents can be missing a carrier signature, show incorrect port names, or carry shipment dates that do not match the bill of lading. Insurance coverage can be in the wrong currency, below the credit’s minimum, or missing endorsements. Cross-document inconsistencies — the beneficiary’s name spelled one way on the invoice and another on the certificate of origin, or quantities that differ between the packing list and the bill of lading — fail just as surely. And late presentation, meaning documents arriving after the 21-day window or after expiry, is fatal on its own.
When the confirming bank finds discrepancies, it must send a refusal notice to the presenter no later than the close of the fifth banking day after presentation. The notice must list every discrepancy and state what the bank intends to do with the documents, whether that is holding them, returning them, or awaiting further instructions. A bank that misses this deadline or omits a discrepancy from the notice loses the right to claim non-compliance on that point.
A refusal does not necessarily end the transaction. The issuing bank may, at its sole discretion, contact the buyer and ask whether the buyer will accept the documents despite the errors. This is a waiver. The key word is discretion. The issuing bank has no obligation to seek a waiver, and even if the buyer agrees to waive the discrepancies, the issuing bank can still refuse the documents on its own judgment. The entire waiver process has to fit within the same five-banking-day examination window; seeking a waiver buys no extra time. Rather than relying on waivers, experienced exporters have the confirming bank review a draft set of documents before formal presentation. Catching a misspelled port name or a missing signature at the draft stage costs nothing. Catching it after formal presentation costs a discrepancy fee and delays payment by days or weeks.
Amendments Can Quietly Strip Your Confirmation
This is where sellers get caught off guard. When the buyer and issuing bank agree to amend the credit — say, changing the shipment date, the goods description, or the credit amount — the confirming bank is under no obligation to extend its confirmation to the amendment. If the confirming bank decides the amended terms push its risk beyond acceptable levels, it will advise the amendment to the beneficiary but note explicitly that its confirmation does not cover the new terms. At that point the seller has a credit with partial confirmation: the original terms are backed by both banks, the amended terms only by the issuing bank.
The confirming bank must inform both the beneficiary and the issuing bank without delay if it declines to extend confirmation to an amendment. As a practical matter, contact your confirming bank before you agree to any amendment with the buyer. An amendment that seems minor, like pushing the shipment date back by two weeks, can change the risk profile enough for the confirming bank to withdraw its support.
The Confirming Bank’s Legal Obligation
The legal backbone for confirmed credits is the Uniform Customs and Practice for Documentary Credits, UCP 600, published by the International Chamber of Commerce. Article 8 establishes that a confirming bank is irrevocably bound to honor or negotiate a compliant presentation from the moment it adds its confirmation. That obligation does not depend on whether the issuing bank pays, whether the buyer is happy with the goods, or whether the buyer’s government imposes new restrictions after the credit is issued.
The independence principle is what makes this work. The confirming bank’s payment obligation is entirely separate from the underlying sale contract between buyer and seller. A dispute over product quality, late delivery, or partial shipment does not excuse the bank from paying, so long as the documents on their face comply with the credit terms. Courts worldwide have consistently upheld this separation. A bank that refuses to pay against compliant documents exposes itself to lawsuits, regulatory penalties, and lasting damage to its reputation in the trade finance market.
The Narrow Fraud Exception
The independence principle has one carve-out: fraud. If the beneficiary presents forged or materially fraudulent documents, the buyer can ask a court to block payment through an injunction. Courts treat this remedy as extraordinary and impose a high bar. A buyer seeking an injunction typically must show a strong probability of success on the merits, irreparable injury if payment goes through, and that an injunction serves the public interest. Ordinary commercial disputes do not qualify. A complaint that the goods were lower quality than expected, or that the seller shipped late, is a breach-of-contract issue between buyer and seller, not a basis to freeze the bank’s payment obligation.
The fraud must be active and intentional. Courts have required conduct that is “reprehensible” or would “shock the conscience” before they will interfere with a letter of credit. Mere suspicion that a future demand might be fraudulent is not enough; the facts must show that any demand by the beneficiary would necessarily be fraudulent. In the United States, UCC Article 5-109 codifies this exception and confirms it applies only to forgery or material fraud, not everyday commercial disagreements.
Sanctions Clauses and Force Majeure
Modern letters of credit almost always include a sanctions clause. The language gives the bank the right to delay or refuse payment if honoring the credit would violate applicable sanctions, including restrictions administered by OFAC in the United States or equivalent bodies in the EU and UK. The clause typically states the bank bears no liability for any loss caused by exercising that right. Review the sanctions clause before shipment, particularly when goods transit through or originate in jurisdictions subject to comprehensive sanctions programs.
UCP 600 Article 36 addresses what happens when a bank’s operations are disrupted by events beyond its control, such as natural disasters, wars, terrorism, or strikes. Under that article, banks assume no liability for the consequences of such interruptions, and a bank will not honor or negotiate a credit that expires while the disruption is ongoing, even if the documents were ready and the seller did everything right. The credit simply lapses. Whether a particular event qualifies as force majeure is decided by a court or tribunal with jurisdiction, not by the ICC, and whether a bank owes interest on a payment delayed by closure falls outside UCP 600 and depends on applicable national law.
Evergreen Clauses
An evergreen clause allows the credit to renew automatically at the end of each term (usually one year) unless the issuing bank sends a notice of non-renewal, commonly with at least 30 days’ lead time. The applicant does not need to request the extension. Evergreen credits are useful for ongoing supply relationships where shipments repeat on a regular schedule. If you rely on an evergreen credit, track the non-renewal notice window carefully; once the bank sends that notice, the credit lapses at the end of the current period and you will need to negotiate a replacement.
Transferable Confirmed Credits
A confirmed letter of credit can also be transferable, but only if the credit explicitly says so. Under UCP 600 Article 38, a transferable credit lets the original beneficiary (often a trading company or middleman) transfer all or part of the credit to one or more second beneficiaries, typically the actual manufacturers or suppliers. The transfer can only be carried out by a bank nominated in the credit to honor or negotiate, or by a bank specifically authorized to effect transfers. The first beneficiary can request that certain terms be reduced on transfer, most commonly the credit amount and unit price, to preserve its margin. The transferred credit otherwise mirrors the original, including the issuing bank’s undertaking and any confirmation. If you are a second beneficiary receiving a transferred credit, your protection comes from the same confirming bank that backs the original, assuming the confirming bank’s role extends to the transferred instrument.
One Thing to Settle Up Front: Governing Law
UCP 600 covers the mechanics but stays silent on several legal questions, including how fraud allegations are handled, how sanctions interact with the payment obligation, and what interest rate applies to late payments. When those issues arise, a court must determine which country’s law governs the dispute. Confirmed credits rarely include an express choice-of-law clause, and the transaction involves parties, banks, and shipments in multiple countries.
Courts generally look for the jurisdiction with the closest connection to the specific obligation in dispute. For the confirming bank’s undertaking, that often means the law of the country where compliant documents were to be presented. For the issuing bank’s undertaking, it may be the law of the issuing bank’s home jurisdiction. Different national laws can reach different results on the same question, particularly around fraud injunctions and sanctions, so negotiate an express governing-law clause into the credit at the outset. Without one, the outcome of a dispute may depend on which court hears it first.