Vehicle identification and immobilizer systems and methods including license plate security are directed to an RFID equipped vehicle. An RFID transmitter and associated circuitry are formed within a license plate for the vehicle. The RFID transmitter provides an expected signal uniquely associated with a vehicle identification number. An RFID reader is positioned within the vehicle in near range of the location for display of the license plate. The RFID reader is linked to the computer system of the vehicle and communicates with the RFID transmitter in the license plate when properly displayed. Processing logic associated with the computer is provided for determining when the license plate has been removed from the display location so the computer may be activated to send a disable signal preventing the vehicle from being operated when the vehicle identification number has lost association with the expected RFID transmitter signal from the license plate.