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). Confirmation Letter Format - Free download as Word Doc (.We currently require a verified customer signature prior to completing a change of address, either in person or received in the mail. Here are the 5 steps to get 147c. What is Financial Hardship? Fill out a "Bank Letter Request" form in Terp Link. You will receive a notification via email once your form is approved. This is a practical way for the bank to verify that a customer has the financial resources required to repay their debt.