The main focus is on using radio frequencyidentification technology for collecting toll taxes. The proposedRFID system uses active tags (registered cards) that aremounted on the windshields of vehicles, through whichinformation embedded on the tags are read by RFID readers.Data information (toll debts, balance etc) are also easilyexchanged between the motorists and toll authorities, therebyenabling a more efficient toll collection by reducing traffic andeliminating possible human errors. When vehicle is stolen theowner complains with its registered card number and thevehicle is blacklisted in the database to be able to identify by thee-toll system.