Write your address in the purchaser section. Include your account number if you're paying a bill.To fill out a money order you need to first fill out the who the payee is, the purchasers information and sign it. Sign the form and enter the date in the box titled Date Signed. 3. Write the name of where the money order is going. Money orders should be made payable to State Health Department. This is a great example of a financial decision that you shouldn't overcomplicate. Decide how much money you need to send and go from there. Filling out a money order is not complicated, but it does require attention to detail. In the spot where you see the word "From," "Purchaser," "Remitter" or "Sender," you'll sign your name.