Abstract: The electronic toll collection using RFID & android application is a technology that will allow user to make the payment of highway tolls automatically. This terminology will in turn save the time as well as the money by decreasing the waiting time as well as the queues of vehicles at the tollbooth. The RFID tag will be deployed by the toll authority by embedding unique identification number (UIN) and customer’s details into the tag. The deployed active RFID tag will be attached to the windshield of the vehicle. Whenever the vehicle passes through the tollbooth, tag data will be read by RFID reader & same will be sent to the server for verification. Server will check tag details & depending upon the type of the vehicle, the toll amount will be deducted from the user’s account. The notification about the toll amount deduction will be sent to the customer via SMS and email as well. The developed android application will be used to recharge the customer’s account.