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The Global Insight

How does a letter of credit work?

Author

Michael Gray

Updated on February 15, 2026

A letter of credit is essentially a financial contract between a bank, a bank’s customer and a beneficiary. Generally issued by an importer’s bank, the letter of credit guarantees the beneficiary will be paid once the conditions of the letter of credit have been met.

What is a letter of credit in shipping?

A Letter of Credit is a formal, binding legal agreement between an importer and foreign seller. A Letter of Credit is one of the most secure methods of payment between the seller and the buyer. The seller gets paid automatically once they meet all the terms of the Letter of Credit.

What is revocable letter of credit?

A revocable LC is a credit, the terms and conditions of which can be amended/ cancelled by the Issuing Bank. This cancellation can be done without prior notice to the beneficiaries. An irrevocable credit is a credit, the terms and conditions of which can neither be amended nor cancelled.

Who pays the fees associated with a letter of credit?

Issuance charges, covering negotiation, reimbursements and other charges are paid by the applicant or as per the terms and conditions of the LC. If the LC does not specify charges, they are paid by the Applicant. Charge-related terms are indicated in field 71B.

Who pays for a letter of credit?

How many letter of credit do I have?

There are five commonly used types of letter of credit. Each has different features and some are more secure than others. Sometimes a letter of credit may combine two types, such as ‘confirmed’ and ‘irrevocable’.

How does letter of credit look like?

A letter of credit, or “credit letter” is a letter from a bank guaranteeing that a buyer’s payment to a seller will be received on time and for the correct amount. In the event that the buyer is unable to make a payment on the purchase, the bank will be required to cover the full or remaining amount of the purchase.

How long does it take to get a letter of credit?

Letters of credit are typically provided within two business days, guaranteeing payment by the confirming Citibank branch. This benefit is especially valuable when a client is located in a potentially unstable economic environment.

How much do banks charge for letter of credit?

The lender charges 2%, plus documentation fees paid by the borrower at closing – or 2.5% for amounts below $50,000 – for standby letters of credit. (Fees for commercial letters varies.)

Which is the best letter of credit?

Main types of LC

  1. Irrevocable LC. This LC cannot be cancelled or modified without consent of the beneficiary (Seller).
  2. Revocable LC.
  3. Stand-by LC.
  4. Confirmed LC.
  5. Unconfirmed LC.
  6. Transferable LC.
  7. Back-to-Back LC.
  8. Payment at Sight LC.

What is the difference between LC and LC at sight?

Difference between Sight LC and Usance LC Unlike with sight LCs, the buyer doesn’t have to make payment immediately to receive the documents. Usance LCs generally provide a buffer of 30, 60, 90, or 120 days to make the payment. A usance LC is also known as a deferred payment LC, or a term LC.

How much do banks charge for a letter of credit?

How much does it cost for a letter of credit?

Letters of credit normally cost 1% of the amount covered in the contract. For example, if a buyer needs a $100,000 letter of credit and the letter of credit will cover 10% of the contract ($10,000) then the buyer will pay $100 for the letter of credit.

Can irrevocable LC be Cancelled?

An irrevocable letter of credit cannot be canceled, nor in any way modified, except with the explicit agreement of all parties involved: the buyer, the seller, and the issuing bank. For example, the issuing bank does not have the authority by itself to change any of the terms of an ILOC once it is issued.