How To Write A Creditor Letter Of Dispute . Copy and paste everything below the dotted line into a new document. Here’s our credit dispute letter sample template: 1104experian Credit Dispute Letter from www.scribd.com You can use a repossession dispute letter to remove incorrectly reported repossessions from your credit report. The debt dispute letter should include your personal identifying information; The 611 dispute letter is referred to as the 609 dispute letter because of the combination.