Letter of Credit: Key Insights for Global Entrepreneurs

A letter of credit (‘LC’ or ‘LoC’) is a critical financial instrument in the world of international trade. It ensures that payments are made timely and securely, thereby reducing the risk for both buyers and sellers. In this article, we will explore the various types of letters of credit, their benefits and risks, and best practices for utilizing them. We will also provide Indian context examples to help businesses understand their application in real-world scenarios.

Letter of Credit: Key Insights for Global Entrepreneurs

Types of Letters of Credit

1. Revocable and Irrevocable LC

A revocable letter of credit allows the issuing bank to modify or cancel the LC without the consent of the beneficiary. These are rarely used today, as they offer limited protection to the seller.

An irrevocable letter of credit, on the other hand, cannot be changed or canceled without the consent of all parties involved. This type of LC offers greater security for the beneficiary (seller) and is commonly used in international transactions.

2. Confirmed and Unconfirmed LC

An unconfirmed letter of credit carries the commitment of the issuing bank (usually the buyer’s bank) alone. In contrast, a confirmed letter of credit adds the commitment of another bank, typically the seller’s (beneficiary’s) bank, known as the confirming bank. This added layer of security ensures that the seller will receive payment even if the issuing bank defaults.

3. Standby LC

A standby letter of credit acts as a safety net for the beneficiary in case the applicant (buyer) fails to fulfill their contractual obligations. It is a guarantee that the issuing bank will make payment if the buyer defaults.

4. Transferable and Back-to-Back LC

A transferable letter of credit allows the beneficiary to transfer some or all of their credit rights to one or more secondary beneficiaries. This is particularly useful for intermediaries in trade transactions.

Back-to-back letters of credit involve two separate LCs used in tandem to finance a transaction. The first LC is issued in favor of the intermediary, who then uses it as collateral to obtain a second LC in favor of the actual supplier.

5. Red Clause and Green Clause LC

A red clause letter of credit permits the beneficiary to obtain an advance payment before presenting the required documents. This is useful for financing the production or procurement of goods.

A green clause letter of credit is similar but also allows advances for storage costs at the port of destination.

Key Players Involved in a LC Transaction

1. Applicant (importer/buyer): The party who requests the LC and is responsible for making payment.

2. Beneficiary (exporter/seller): The party who receives payment upon presenting compliant documents.

3. Issuing bank: The financial institution that issues the LC on behalf of the applicant.

4. Advising bank: The bank that authenticates the LC and forwards it to the beneficiary.

5. Confirming bank (if applicable): The bank that adds its commitment to pay the beneficiary, providing an extra layer of security.

The Letter of Credit Process

1. Application and issuance: The buyer (applicant) applies for an LC with their bank (issuing bank), providing details of the transaction and required documents.

2. Advising the beneficiary: The issuing bank sends the LC to the advising bank (typically the seller’s bank), which authenticates the LC and forwards it to the seller (beneficiary).

3, Shipping the goods and documentation: The seller ships the goods and prepares the necessary documents as per the LC terms.

4. Presentation of documents: The seller submits the documents to the advising bank, which verifies them for compliance with the LC terms.

5. Verification and payment: If the documents are compliant, the advising bank forwards them to the issuing bank for further verification. Once approved, the issuing bank makes payment to the advising bank, which then pays the seller.

Benefits of Using a Letter of Credit

1. Risk Mitigation for Buyers and Sellers

LCs provide a secure payment mechanism for both parties, reducing the risk of non-payment and non-delivery of goods. The banks involved act as intermediaries, ensuring that the terms of the transaction are met before releasing payment.

2. Facilitation of International Trade

In international transactions, letters of credit help bridge the gap between different legal systems, currencies, and trade practices. They provide a standardized payment method that is widely recognized and accepted.

3. Enhanced Credibility and Trust

Using LCs can signal financial stability and credibility to business partners, helping to build trust in the transaction.

4. Access to Financing Options

Letters of credit can be leveraged to obtain financing for trade transactions. For example, suppliers can use confirmed LCs as collateral to obtain short-term loans to fulfill orders.

Potential Risks and Challenges

1. Documentary Discrepancies

Even minor discrepancies in documentation can lead to payment delays or refusal. It is crucial for all parties to carefully review the terms of the LC and ensure the accurate preparation of required documents.

2. Fraudulent Activities

Fraudsters may exploit the LC process by presenting fake documents or tampering with genuine ones. To mitigate this risk, parties should conduct due diligence and work with reputable banks and trade partners.

3. Political and Economic Risks

Changes in political or economic conditions in the countries involved may affect the enforceability of LCs. For example, currency fluctuations, trade embargoes, or nationalization of assets can pose challenges.

4. Time Constraints and Delays

The LC process can be time-consuming, with multiple steps and reviews. Delays in document presentation or verification can impact the transaction timeline.

Alternatives to Letters of Credit

1. Documentary Collections

In this method, the seller’s bank collects payment from the buyer’s bank upon presentation of shipping documents. The banks involved act as intermediaries but do not provide a payment guarantee like in an LC.

2. Open Account Transactions

The seller extends credit to the buyer, allowing them to pay after receiving the goods. This arrangement is suitable for established and trusted trade partners but carries higher risks for the seller.

3. Cash in Advance

The buyer pays the seller upfront before the goods are shipped. This method eliminates the risk of non-payment for the seller but can be disadvantageous for the buyer.

4. Bank Guarantees

A bank guarantee ensures that the buyer’s obligations will be met by the issuing bank if the buyer defaults. This instrument is used to secure various types of transactions, including trade.

Best Practices for Utilizing Letters of Credit

1. Thoroughly Understanding the Terms and Conditions

All parties should carefully review and understand the LC terms to avoid discrepancies and potential disputes.

2. Ensuring Accurate and Complete Documentation

Preparing accurate and complete documents as per the LC terms is crucial for timely payment.

3. Maintaining Clear Communication Between Parties

Open communication between buyers, sellers, and banks can help resolve issues and expedite the transaction process.

4. Seeking Professional Assistance When Necessary

Working with experienced trade finance professionals or consultants can help businesses navigate the complexities of LC transactions.


Letters of credit play a significant role in facilitating international trade and providing security for buyers and sellers. By understanding the various types of LCs, their benefits and risks, and best practices for utilizing them, businesses can confidently engage in global transactions. In the Indian context, letters of credit can help businesses expand their reach and establish credibility in the international market.

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