As you can see, the bank letter example above has all of the required components (date, name of bank, account name, account number, routing number). The letter must express: • The date when it was written.Edit, sign, and share bank confirmation form online. No need to install software, just go to DocHub, and sign up instantly and for free. Bank Transfers: Letters for bank transfers should clearly specify the bank name, account details, and transaction reference number. A debt validation letter is a written communication that a consumer sends to a debt collector or creditor to request verification and validation of a debt. Fill out this bank confirmation letter on Lawrina and download a fully customized PDF document, ready for resolving your legal matters. Dear Ms. Linda M. Foster,. I am writing to formally verify the identity of Mr. Kevin L. Barnes, who has presented himself before me, Derek H. Verification that this debt was assigned or sold to collector.