Learn how to correctly fill out a money order for your passport application in five easy steps to avoid delays. Passport Services accepts completed passport applications and forwards them to the Department of State for an issuance determination.Please call 520-387-7684 to make an appointment. Fill out your form(s) online and print it. All required supporting documents for the form(s). Example: a parent or guardian's name is on the check or money order. We accept different forms of payment. Applying at a Passport Acceptance Facility (Post Office, Government Office, Library). The money order can be made during your appointment so long as you are paying with cash or debit. Decide on the money order amount.