However, you can file many USCIS forms online. Complete one Form G1450 for each card.USCIS accepts different payment methods depending on whether the benefit requestor resides inside or outside of the United States or the nature of the request. Which address should we write on the money order? Is it the same as the USCIS address where we will have to send the form? To fill out the money order, you will need to "Pay to" U.S. Department of Homeland Security. Use this form to apply for lawful permanent resident status if you are in the United States. USCIS will mail your work permit to the address you provided in your application. You must fill out a separate Form I-907 for each petition or application submitted.