If you are using a CD/Download (desktop) version of TurboTax, you will probably want to use TurboTax Premier (see the license agreement below).
https://turbotax.intuit.com/corp/license/desktop.jsp
Note: The Accurate Calculation Guarantee does not apply to tax forms completed in which the data is entered directly by you onto the form, rather than through the use of the in-product Software interview guidance.
