How to use the template: 1. In the sample letter, fill in your personal information.Use this sample letter to dispute mistakes on your credit report. Sample Forms These sample forms may be useful when filing documents for the civil and family courts. If you have any questions, consult an attorney. Below you will find samples of the four types of dispute letters we outline above. You can download a template letter in Word for each type of dispute. Download our sample letter and instructions to submit a dispute with a credit reporting company. Once completed, use these instructions to submit your application. ​. This sample letter will help you know how to address the major credit bureaus about disputing errors on your credit report.