I'm going to show you how to fill out a money order from the USPS or the United States Postal Service. You pay for the money order.Then you fill out the money order to be made out to whom you owe rent to. Don't staple or otherwise attach your payment or Form 1040-V to your return or to each other. Instead, just put them loose in the envelope. Be sure to use the appropriate "Payment Due" or "Refund Due" label on the envelope. Be sure to use the appropriate. "Payment Due" or "Refund Due" label on the envelope. A YES VOTE would eliminate the requirement that students pass the Massachusetts Comprehensive Assessment System. Page 19. 19. 4. Summons.