Distinguishing Bank Guarantee from Letter of Credit: Key Variations

Differentiate between a bank guarantee and a letter of credit, and gain a clear understanding of how each functions in financial transactions.


Bank guarantees and letters of credit are both financial instruments that can be used to reduce risk in trade transactions. However, there are some key differences between the two.

Bank guarantee

A bank guarantee is a financial instrument issued by a bank on behalf of a client (the principal) to a third party (the beneficiary). It guarantees payment to the beneficiary if the principal fails to fulfill a contractual obligation. Bank guarantees are commonly used in construction projects, real estate transactions, and international trade.

Key features of bank guarantees:

  • The bank is the primary obligor, meaning that the bank is responsible for making payment to the beneficiary, even if the principal defaults.
  • Bank guarantees are typically unconditional, meaning that the beneficiary can demand payment without having to prove that the principal has defaulted.
  • Bank guarantees are negotiable, meaning that the beneficiary can transfer the guarantee to another party.

Letter of credit

A letter of credit is a financial instrument issued by a bank on behalf of a client (the applicant) to a third party (the beneficiary). It guarantees payment to the beneficiary if the beneficiary meets certain conditions, such as presenting shipping documents or delivering goods. Letters of credit are commonly used in international trade transactions.

Key features of letters of credit:

  • The applicant is the primary obligor, meaning that the applicant is responsible for making payment to the beneficiary, if the beneficiary meets the conditions of the letter of credit.
  • Letters of credit are typically documentary, meaning that the beneficiary must present certain documents to the bank in order to receive payment.
  • Letters of credit are not negotiable, meaning that the beneficiary cannot transfer the guarantee to another party.

Key differences between bank guarantees and letters of credit:

  • Primary obligor: The bank is the primary obligor in a bank guarantee, while the applicant is the primary obligor in a letter of credit.
  • Unconditional vs. documentary: Bank guarantees are typically unconditional, while letters of credit are typically documentary.
  • Negotiable vs. non-negotiable: Bank guarantees are negotiable, while letters of credit are not negotiable.

In general, bank guarantees offer more protection to the beneficiary than letters of credit. This is because the bank is the primary obligor in a bank guarantee, and bank guarantees are typically unconditional. However, bank guarantees are also typically more expensive than letters of credit.

The best type of financial instrument to use in a particular transaction will depend on a number of factors, such as the type of transaction, the risk involved, and the needs of the parties involved.

Bank Guarantee vs. Letter of Credit: What's the Difference?.

Bank guarantees and letters of credit are two distinct financial instruments used in international trade and various business transactions. While they share similarities in that they provide financial security to parties involved, they serve different purposes and have distinct characteristics. Here's a comparison of bank guarantees and letters of credit, highlighting their differences:

Bank Guarantee:

  1. Definition: A bank guarantee is a financial commitment issued by a bank on behalf of a customer (usually the buyer or a contractor) to ensure that specified obligations or contractual agreements will be met. It serves as a guarantee of payment in case the customer defaults.

  2. Purpose: Bank guarantees are often used in a wide range of business transactions, including construction contracts, bid bonds, performance bonds, and trade agreements. They are typically used when there is a need for financial assurance.

  3. Beneficiary: The beneficiary of a bank guarantee is usually the party that requires assurance that the customer will fulfill their obligations. For example, in a construction contract, the beneficiary may be the project owner.

  4. Payment Trigger: A bank guarantee is triggered when the customer fails to meet their contractual obligations. In such cases, the beneficiary can make a claim on the guarantee, and the bank is obligated to make the payment.

  5. Payment Source: In a bank guarantee, the payment is made by the issuing bank. The customer often provides collateral or security to the bank, and if a payment is made on the guarantee, the bank will then seek to recover the amount from the customer.

Letter of Credit:

  1. Definition: A letter of credit is a financial instrument issued by a bank, at the request of a customer (usually the buyer), to guarantee that payment will be made to a seller once certain conditions (usually the delivery of goods or services) are met. It is a payment guarantee.

  2. Purpose: Letters of credit are primarily used in international trade to provide assurance to sellers that they will receive payment for goods or services once they fulfill their obligations.

  3. Beneficiary: The beneficiary of a letter of credit is the seller or exporter who wants assurance of payment. The letter of credit is often irrevocable, meaning it cannot be changed or canceled without the agreement of all parties involved.

  4. Payment Trigger: In a letter of credit, the payment is triggered upon the fulfillment of specific conditions, such as the shipment of goods as specified in the contract. The beneficiary presents the required documents to the bank, which then releases the payment to the seller.

  5. Payment Source: In a letter of credit, the payment is made by the issuing bank based on the documents provided by the beneficiary. The buyer (customer) is ultimately responsible for reimbursing the bank for the payment made to the seller.

Key Differences:

  • A bank guarantee serves as a financial guarantee of performance or payment in a broader range of transactions, while a letter of credit specifically guarantees payment in international trade.
  • In a bank guarantee, the beneficiary can claim payment if the customer defaults on their obligations. In a letter of credit, the payment is released upon the fulfillment of specific conditions, usually involving the delivery of goods or services.
  • Bank guarantees are more flexible and can be tailored to a wide range of transactions, while letters of credit have standardized procedures and are primarily used in international trade.

Both bank guarantees and letters of credit provide essential financial security in various business transactions, and the choice between them depends on the specific needs and requirements of the parties involved.