For more information, please visit our Frequently Asked Questions page. A filing fee is required for many immigration forms.Decide on the money order amount. U.S. Citizenship and Immigration Services (USCIS) has purchased the right to use many of the images in Welcome to the United States: A Guide for New Immigrants. The only section you should need to complete is the section which indicates to whom the money is being paid. USCIS accepts fee payments through a check, money order, or credit card authorization form. Leave that portion entirely blank. Below is an example of a money order from Western Union: Locations in Knoxville, TN where money orders can be purchased. Low receipts allow USCIS to devote resources to improving processing times, for example, for. Is no longer employed with that agency. 8.