Make the money order payable to U.S. Department of Homeland Security. Employers and employees must complete their respective sections of Form I9.The form is used to document verification. Filling Out a Money Order to Pay the Form I-765 Filing Fee. Below is information on filling out sections of a money order. To fill out the money order, you will need to "Pay to" U.S. Department of Homeland Security. All employers must complete and retain Form I9, Employment Eligibility Verification, for every person they hire for employment after Nov. Your money order should be included with your other application materials. NOTE: Some offices no longer accept money orders or cashier's checks. 8) US Department of Homeland Security form, (I-9), Fill out section one and sign.