You'll need to know: Your Bank of America account and ABA routing numbers; Your employer's name and address. Locate my account and routing number.Need help setting up or understanding direct deposit? Use the ABA routing number from the state where your account was opened. A bank letter is an official document from your bank that provides important information about your business' official bank account. It's a pretty easy process and it's handled here on the Bank of America website and you don't even need to log in to get your direct deposit form. Include your name, address and account number on the letter. You can actually print the form from your online banking. Select the account you want the deposit to go to and scroll down to account maintenance. Get answers to your questions about Bank of America's products and services.