The state of Tennessee does not require a personal income tax filing from its residents. But resident taxpayers can definitely take advantage of tax-preparation and filing online for their individual federal income tax return. Advantages include having all the information at their fingertips, rather than having to manage multiple instruction booklets. An automated process guides the taxpayer through questions to help fill in the appropriate information in the forms, and does the math. In addition, there is confirmation of receipt, swift notification of errors or miscalculations and faster refunds.