Learn how to correctly fill out a money order for your passport application in five easy steps to avoid delays. Print your full name on the front of the money order.Use blue or black ink. Fill out your form(s) online and print it. All required supporting documents for the form(s). Follow these five simple steps for filling out a money order: Fill in the recipient's name. Write your address in the purchaser section. Check that the money order amount is correct. Decide on the money order amount.