For more information, please visit our Frequently Asked Questions page. A filing fee is required for many immigration forms.Make sure to write the amount of payment in words as above. 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? All payments for ISSSO fees must be payable to "UNIVERSITY OF HOUSTON". Only a personal check or a money order (certified check) is accepted; Do NOT send cash. USCIS accepts fee payments through a check, money order, or credit card authorization form. Print and mail in your paper SEVIS Form I-901 with your check or money order, according to the instructions on the form. Print and mail in your paper SEVIS Form I-901 with your check or money order, according to the instructions on the form.