You may also be able to get a money order at your bank. A filing fee is required for many immigration forms.If you do not submit the correct fee, we will reject your form. To fill out the money order, you will need to "Pay to" U.S. Department of Homeland Security. You may download and print forms for free from the All Forms page. Please be sure to carefully read and follow the form filing instructions. Decide on the money order amount. Do NOT sign the back of the money order. Leave that portion entirely blank. Filling Out a Money Order to Pay the Form I-765 Filing Fee.