I used TurboTax after I moved from IL to IN and purchased both IL and IN State Tax returns.
Unfortunately, while the IL tax return was accurate, the IN return that copied supposedly IL values over to the IN return messed up completely. I made multiple calls to TurboTax and nobody had any idea how IN State returns work. Needless to say I got double charged, and in the Turbo Tax software still cannot find a way to file an amendment. Stinks to high heaven. But if you have this situation I think you are better off getting an actual accountant to teach you how to do it manually. Safe yourselves the hassle.
