I just tried it. It has a good interface, but a massive downside in that it doesn't have any automated importing/parsing of W-2's, 1099's, and other forms, unlike TurboTax. You have to type in every single number, leaving room for fat finger errors that TurboTax largely eliminates. This removes much of the advantage of doing your taxes online in the first place. TurboTax will smoothly import these, sometimes directly from your bank's website (you don't have to download and upload the PDF). If FreeTaxUSA built a robust tax form PDF parser it would be a real TurboTax competitor. Right now, it's just a cleaner interface to filling out the IRS PDF's on your own. It's good if you don't mind a more manual approach to your taxes.