How to Write a Letter of Credit Prepare the letter of credit documents, including the credit application, bank instructions, and the credit agreement. Make sure all documents are signed, dated, and include all necessary information. Submit documents to the issuing bank. Confirm that the bank has accepted the documents.
Tips for writing a letter of explanation Provide all details the best you can, including correct dates and dollar amounts. Explain how and when all situations were resolved. If they are not resolved, explain that as well. Detail why problems won't happen again.