投稿日:2025年9月11日

The basics and usage of letters of credit (L/C) in trade transactions

What is a Letter of Credit (L/C)?

A Letter of Credit, often abbreviated as L/C, is a vital financial instrument used in international trade transactions.
It serves as a guarantee from a bank that a seller will receive payment in full as long as the delivery conditions are met.
This tool reduces the risk of non-payment for sellers and ensures that buyers receive their goods as intended.

The L/C represents a commitment by a bank to disburse payment on behalf of the buyer, providing security for both parties involved in the transaction.
This makes trade feasible and more secure when parties from different countries engage in business.

How Does a Letter of Credit Work?

In a typical trade transaction involving a letter of credit, the process generally starts when the buyer and seller agree upon the terms of the transaction.
Following this, the buyer requests their bank to issue a letter of credit on their behalf.

The buyer’s bank then evaluates the buyer’s financial standing and once satisfied, issues the letter of credit, notifying the seller or the seller’s bank.
This letter states the bank’s promise to pay the seller upon the submission of specific documents which confirm shipment.

Once the goods have been shipped, the seller presents the required documents like the bill of lading, commercial invoice, and sometimes inspection certificates, to their bank.
The seller’s bank then forwards these documents to the buyer’s bank, which verifies compliance with the terms of the L/C.

Upon successful verification, the buyer’s bank releases the payment to the seller, ensuring a smooth transaction.
The buyer will eventually reimburse their bank according to the terms agreed between them.

Types of Letters of Credit

1. Revocable and Irrevocable L/C

– A **Revocable L/C** can be modified or canceled by the issuing bank without the beneficiary’s consent.
However, revocable L/Cs are uncommon because they offer less security to the seller.

– An **Irrevocable L/C** cannot be altered or canceled without agreement from all parties involved.
This provides more assurance to the seller as it guarantees payment as long as compliance with the terms is met.

2. Confirmed L/C

In a confirmed L/C, a second bank, often in the seller’s country, adds its own commitment to pay.
This comes into play when sellers are wary of the issuing bank’s ability to fulfill its obligations, further reducing the potential risk in the transaction.

3. Standby L/C

A standby letter of credit functions as a backup payment method.
It is drawn upon only if the buyer defaults on their payment.
It assures the seller that they will be compensated even if the buyer does not fulfill their payment obligations.

4. Revolving L/C

This type of L/C allows the beneficiary to use the credit repeatedly over a specified time frame.
It is useful in situations where trade involves multiple transactions with regular shipments between the same parties.

5. Transferable L/C

A transferable L/C allows the beneficiary to transfer their rights and obligations to a third party.
This is beneficial in scenarios where intermediaries are involved in trade transactions.

Benefits of Letters of Credit

Letters of credit are instrumental in minimizing the risks associated with international trade and offer several benefits.

For sellers, letters of credit ensure that they will receive payment as long as they meet the L/C terms.
This assurance enables them to plan production and shipment without financial apprehension.

Buyers benefit from knowing that their bank will only release payment upon receipt of documentation verifying shipment and compliance with the terms agreed upon.
This offers peace of mind about the quality and timeliness of goods received.

Additionally, letters of credit help build trust between parties, often encouraging smoother business relationships and making it feasible for companies to expand their market reach globally.

Challenges and Considerations

While letters of credit are advantageous, businesses should be aware of potential challenges and considerations.

Documentation requirements can sometimes be cumbersome and lead to significant paperwork.
It’s crucial that all documents precisely match L/C terms to facilitate easy processing and avoid discrepancies.

The costs associated with letters of credit can be significant.
Issuance fees, confirmation costs, and other banking charges may eat into profits, and it’s essential for both parties to factor these into their pricing.

Both buyers and sellers should negotiate clear terms and conditions in advance.
Ambiguities or unforeseen circumstances can lead to disputes and delays, so careful attention to the details of the letter of credit is vital.

Another consideration is the creditworthiness of the banks involved.
Both parties should ensure they are working with reputable and reliable financial institutions to safeguard their interests.

Conclusion

Letters of credit play a crucial role in enhancing the reliability and security of international trade transactions.
By assuring sellers of payment and safeguarding buyers against receiving non-compliant goods, they help bridge trust gaps between distant parties.
Traders should carefully assess their specific needs and challenges to determine the most suitable type of L/C to use.
Understanding the intricacies and obligations tied to letters of credit enables both buyers and sellers to engage in international commerce with greater confidence and security.

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