To obtain a letter of credit, you apply through your bank’s trade finance department with a signed sales contract, recent financial statements, and collateral to back the bank’s promise to pay. Most banks charge an issuance fee of 0.75% to 2% of the transaction amount, and the process from application to transmission typically takes one to two weeks. The bank substitutes its own creditworthiness for yours, pays the seller once compliant shipping documents arrive, and looks to you for reimbursement.
Choose the Type Before You Apply
The variety you request shapes the cost, the timing of payment, and what your seller will accept. UCC Article 5 governs every letter of credit without distinguishing between types, so the same legal framework applies whichever you pick.1Cornell Law School. UCC 5-106 – Issuance, Amendment, Cancellation, and Duration
A commercial letter of credit is the primary payment tool for a sale of goods: the bank pays the seller when the seller presents shipping documents that match the credit. A standby letter of credit sits in the background and pays only if you default on the underlying obligation, working closer to a guarantee.
A sight credit pays the seller as soon as the bank accepts compliant documents. A usance or deferred credit builds in a waiting period after acceptance, often 60 or 90 days, which helps your cash flow if the seller will agree to it.2Export-Import Bank of the United States. Letters of Credit and How They’re Used
An unconfirmed credit relies solely on your issuing bank to pay. A confirmed credit adds a second bank, usually in the seller’s country, that independently guarantees payment. Sellers often insist on confirmation when the issuing bank sits in a country with political or economic risk. Confirmation adds roughly 0.5% to 1.5% to the cost.3Export-Import Bank of the United States. To Confirm or Not to Confirm
Under UCC Article 5, a letter of credit is irrevocable unless it explicitly says otherwise, and almost every credit you will encounter is irrevocable.1Cornell Law School. UCC 5-106 – Issuance, Amendment, Cancellation, and Duration Sellers will insist on it, because a revocable credit offers them almost no protection.
Gather the Documents and Information the Bank Will Want
Missing paperwork is the most common reason applications stall. Pull these materials together before you approach the trade finance desk.
The foundation is your signed purchase order or sales contract. It should spell out price, quantity, and a full description of the goods, including technical specifications or model numbers. The beneficiary’s legal name and contact details need to match exactly what will appear on the credit, because a small discrepancy in the seller’s name will haunt the payment stage. The contract should identify the Incoterms (FOB, CIF, and similar) so both sides know who bears risk during transit.
Shipping details matter more than most applicants expect. The bank will need the ports of loading and discharge, the latest shipment date, and whether partial shipments or transshipment are allowed. Those details flow directly into the credit text and become binding conditions the seller must meet to get paid.
On the financial side, expect to hand over two to three years of federal tax returns along with current balance sheets and income statements. Audited statements carry more weight because they give the bank a verified view of your liquidity and debt. Underwriters use them to gauge how likely you are to reimburse the credit if it gets drawn.
Once you have everything assembled, request the bank’s application form through its trade finance portal or corporate banking contact. Fill it out using the exact language from the sales agreement. Inconsistencies between what you write on the form and what the contract says will slow you down later.
Line Up Collateral
The bank is putting its own money on the line, so it needs assurance you can reimburse it. What you offer directly affects both approval speed and total cost.
The simplest option is a cash deposit equal to the full face value of the credit. The bank places the funds in a restricted account you cannot touch until the credit expires or the obligation is discharged. This route gets the fastest approval because the bank’s risk drops close to zero, but it ties up cash you might need elsewhere.
If your business has a strong balance sheet, the bank may let you back the credit with an existing revolving credit line. That preserves liquid cash but eats into your available borrowing capacity, which matters if you have other credit needs stacked up.
Real estate, equipment, or inventory can also serve as collateral. That path takes longer. The bank will require professional appraisals and will file a UCC-1 financing statement with your state’s Secretary of State to perfect its security interest. You will need to show clear title and the absence of prior liens. Budget for appraisal fees, legal review, and roughly a week or more of added timeline while the bank works through its review.
Submit the Application and Clear Underwriting
With documents and collateral in hand, you formally submit the package to the bank’s trade finance department. Most banks now use secure digital upload systems, though some still start with a phone consultation to walk through the transaction. You pay the issuance fee at submission, generally 0.75% to 2% of the credit amount. Where you land in that range depends on your creditworthiness, transaction size, and the country risk involved.
Underwriters then review the full package. Their work goes past your financials. They verify that the transaction does not violate international trade sanctions, screening the parties and destination against lists maintained by the Treasury Department’s Office of Foreign Assets Control.4U.S. Department of the Treasury. A Framework for OFAC Compliance Commitments Banks that miss a sanctioned party face serious penalties, so the screening is thorough. This phase typically runs three to seven business days.
If the bank spots inconsistencies or wants more detail on shipping schedules, payment terms, or the goods description, it will send a request for clarification. Respond quickly. Every day of delay pushes back the whole timeline.
Issuance and SWIFT Transmission
Once the risk assessment clears and collateral is confirmed, the bank prepares the final instrument. It converts the credit into a standardized electronic message and transmits it to the seller’s bank over the SWIFT network. The specific message is an MT700, which carries every material term: amount, expiration date, goods description, required documents, shipping deadlines, and payment instructions.5Swift. Category 7 – Documentary Credits and Guarantees Message Reference Guide SWIFT encrypts and authenticates the message, making tampering during transmission very difficult.
The seller’s bank, called the advising bank, receives the MT700, verifies authenticity, and notifies the seller that the credit is in place. If the credit calls for confirmation, the advising bank or a separate confirming bank adds its guarantee at this point. Your issuing bank gives you a stamped copy for your records, and your active role pauses until documents come back for examination.
Every letter of credit has a stated expiration. If it does not specify one, UCC Article 5 sets it at one year after issuance.1Cornell Law School. UCC 5-106 – Issuance, Amendment, Cancellation, and Duration For ongoing relationships, some credits include an evergreen clause that automatically extends the credit for another period (usually one year) unless the issuing bank gives advance notice, typically 30 days, that it will not renew. If your transaction might run past the original expiration, negotiate an evergreen clause upfront rather than paying amendment fees later.
Budget for the Full Cost, Not Just the Issuance Fee
The issuance fee is the starting point. Several other charges accumulate over the life of the credit.
- Confirmation adds roughly 0.5% to 1.5% of the credit amount when the seller demands a confirmed credit, priced against the issuing bank’s strength and the country risk.3Export-Import Bank of the United States. To Confirm or Not to Confirm
- Amendment fees run $150 to $500 per change, whether you are extending a shipment date, adjusting the amount, or modifying the goods description.
- The advising bank charges a fee for authenticating and forwarding the credit. This usually falls on the seller but can be negotiated.
- Some banks charge a separate document examination fee when the seller presents papers, independent of the issuance fee.
- SWIFT message and courier charges are modest individually but pile up across amendments and presentations.
- Collateral-related costs, including appraisals, legal review, and UCC-1 filing fees (roughly $10 to $100 depending on the state and filing method), fall on you when you pledge physical assets.
The purchase contract or the credit itself should specify which party pays each of these. Negotiate the allocation before issuance, not after.
What Happens After the Credit Goes Out
Getting the credit issued is not the end of your involvement. When the seller ships the goods, they present the documents specified in the credit (typically a commercial invoice, a transport document such as a bill of lading, a packing list, a certificate of origin, and an insurance certificate if Incoterms require one) to the nominated or advising bank. The examination standard is strict compliance: papers must match the credit on their face. A misspelled company name, a shipping date one day past the deadline, or a missing document can trigger a refusal.
Industry estimates put first-presentation rejection rates at 65% to 80%. That shocks most first-time applicants, but it reflects how unforgiving strict compliance is in practice. When the bank finds discrepancies, it will often contact you and ask whether you want to waive them so the deal can close. You are under no obligation to agree, and the bank keeps its own discretion even if you do. Minor formatting differences get waived routinely when both sides want the transaction to complete. Major issues (wrong quantity, a late shipment date that changes the economics) give you legitimate grounds to refuse. Waiver windows are tight, so decide quickly when the bank calls.
Plan for that back-and-forth from the beginning. The application work you do upfront (matching the beneficiary’s legal name exactly, aligning the goods description with the contract, setting realistic shipment deadlines) is what keeps discrepancies to a minimum when the documents finally arrive.