Download our sample letter and instructions to submit a dispute with a credit reporting company. I'm gonna fill out um disputes with you guys so i am using my credit reports and i'm going to go through it as if i'm going to send theMany people ask about sample letters for disputing tradelines. So here is the one I use. Use this sample letter to dispute incorrect or inaccurate information that a business supplied to credit bureaus. Use sample letters to explain your financial situation to your creditors and propose a solution that would serve both your interests and that of your creditors. A credit dispute letter is a formal document that businesses send to credit bureaus to rectify inaccuracies or outdated information in their credit reports. Fill out a credit dispute letter and include supporting documents. Formally disputing an error involves writing a formal dispute letter to the creditor as well as the appropriate credit bureau reporting the inaccuracy. I'd like to send a debt verification letter to Cavalry portfolio service.