Generally to receive a fee waiver to a university a student must take the SAT exam using a fee waiver. Though it is worth reading everything you can about the institution your student is interested in attending to see if there are any other programs offered.
In Las Vegas there are no colleges that waive these fees. Keep in mind that College of Southern Nevada only charges a $5 application fee.
Fee waiving colleges in Nevada are:
Read more about the SAT college application fee waiver program in the official guide. This guide includes links to all of the universities that offer fee waivers in the nation.