Learn how to correctly fill out a money order for your passport application in five easy steps to avoid delays. VALID FORMS OF PAYMENT — Cash, Cashier's Check, Money Order, or American Express, Discover, MasterCard, or Visa credit cards.See how much you need to pay for a passport, and what types of payment to use. You can also use our fee calculator to figure out the cost of your passport. Walkin payments may be made in the form of cash, check, money order, Visa, and Mastercard. See how much you need to pay for a passport, and what types of payment to use. You can also use our fee calculator to figure out the cost of your passport. Complete the Department of State's Apostille and Notarial Certificate Request Form. We keep the filled-out application form, academic credentials, foreign nursing licenses and verification for one year only. Walkin payments may be made in the form of cash, check, money order, Visa, and Mastercard.