TurboTax is a popular tax software program that can be used to file taxes. If you decide to delete your TurboTax account, you will need to provide justification for why you want to do so. Some reasons you might want to delete your TurboTax account include if you no longer use the software, if you have changed your mind about how much money you plan to save with TurboTax, or if there is a new tax law that has changed your perspective on taxes.