Turbo tax has been the leading tax software for over 25 years as it has been consistently ranked at the #1 position. It is widely kwn as the top-selling tax software that helps Americans retain their hard earned money. It is useful as it is continuously updated with the latest tax laws while using the most invative techlogy. They offer a great guarantee to assure the amateur user doing their taxes that it will be done right guaranteed. The produced tax return is passed through error checks and doubled checked to ensure it is correct before filing.