In the Memo or "For" section, write "USCIS I-765" and your SEVIS ID number, found in the in the upper left-hand corner of your I-20. To fill out the money order, you will need to "Pay to" U.S. Department of Homeland Security.You must present a photo ID, such as your passport, when purchasing a money order. Filling Out a Money Order to Pay the Form I-765 Filing Fee. However, you can file many USCIS forms online. Search all USCIS forms. File your form online for a more convenient and secure experience. USCIS will mail your work permit to the address you provided in your application. We use this fee to process your immigrant visa packet and produce your Permanent Resident Card (commonly known as a Green Card). Use this form to apply for Temporary Protected Status (TPS).