If you are using TurboTax Do It Yourself (Online), each version supports different tax situations. You start for Free and then are upgraded based on what you enter.
If you prefer, you can use TurboTax Desktop (for Windows) - all versions contain the same forms. But there is no way to open or import TurboTax Do It Yourself (Online) files in the Desktop software, if that is what you used previously.
