1. In the sample letter, fill in your personal information. If you want to write a letter of explanation for a mortgage lender, you'll need to provide clarifying information about your finances.A credit dispute letter includes personal information and enclosures that help credit bureaus investigate mistakes. Information and instructions, including forms for Uniform Commercial Code (UCC) filings with the Utah Division of Corporations and Commercial Code. The document is a credit card application rejection letter from a financial institution. How do you dispute a credit card charge? The funding categories and restrictions are listed in the chart below. Funding Category. Restrictions. Amount. Please note: For data security purposes, when the legal process contains full credit, debit, DPAN or. This filing guide will assist you with completing your.