How do I fill this out? New York City residents can use this letter to dispute a debt, to verify a debt under NYC law, and to tell a collector to stop contacting them.NYC Department of Consumer Affairs. If you got a summons that says at the top the words: "CONSUMER CREDIT TRANSACTION," then you or your lawyer must come to court to answer. 1. In the sample letter, fill in your personal information. New York City Corporation Counsel's Office. Submit the record and Letter of Exemplification to the County Clerk of Manhattan so they can verify the signature on the record. 3-6 reference letters per applicant. Ask for references as soon as you have a signed contract. This fee includes the search, Certification, and Hand Signature with Raised Seal.