TaxBrain 5

I just finished my taxes and it was the easiest time I've ever had with it, thanks to these guys. The details: you can transfer data from year to year, you can do it all online from any computer with an internet connection, a simple questionaire collects the IRS forms you'll need, your info is double-checked for any errors, free customer support and live chat, and (for the deluxe and premium editions) there's preparation for state taxes, too. I have tried the other e-file software before, but nothing has been as easy as this one.