This involves filling in the required information your name, bank account, authorization for the transfer of funds, etc. Start with the name of your bank.Please enter the city or branch name your bank is located. Our company has a standard letter that outlines our banking information to be used for ACH. Can you accept this letter instead of completing an enrollment form? Trying to fill out a government form and its asking for my ACH (Automated Clearing house) contact info but I have no clue how to get that. This letter must include ABA number (routing or transit number), bank account number and if the bank account is a checking or savings account. Complete BOTH sections below and return this form, ONLY if you wish to enroll in Direct Deposit. 2. Your name must appear on your bank or credit union account. I am writing to request a direct deposit form for my paycheck.