Make the check payable to: U.S. Department of Homeland Security. Do not abbreviate this.To fill out the money order, you will need to "Pay to" U.S. Department of Homeland Security. A filing fee is required for many immigration forms. If you do not submit the correct fee, we will reject your form. If a payment is unfunded at the time of filing, USCIS does not generally issue a receipt. Decide on the money order amount. We recommend assembling your package in the following order: Check or money order or Form G1450, Authorization for Credit Card Transactions. Filling Out a Money Order to Pay the Form I-765 Filing Fee. Below is information on filling out sections of a money order.