Yes, you can get a money order using a debit card with most institutions (although you may wish to check in advance to make sure it will be accepted). To fill out a money order you need to first fill out the who the payee is, the purchasers information and sign it.Fill in the name of the payee. Fill in the recipient and your address; for bills, include an account number; sign it; keep proof of payment. Check or Money Order. Online. Easily and securely pay your tax online with your credit card, an electronic check (ACH debit), or other electronic options. What Information Is Needed for a Money Order? Go to any Post Office location. Take cash, a debit card, or a traveler's check. Step 2: Fill out the money order form.