Add Additional Direct Deposit Accounts. You may have up to five active Direct Deposits; you will need: • Bank Name or Routing Number.Indicate whether the account is checking or savings. Fill out a Direct Deposit Form. Completing this application. Instant access to fillable Microsoft Word or PDF forms. Minimize the risk of using outdated forms and eliminate rejected fillings. How do I sign up for Direct Deposit? Fill out the MISDU Request for Direct Deposit Form and mail or fax the form. See page 2 for instructions on completing this section.