TurboTax Deluxe comes in a version that includes a state filing, and one that doesn't. There is a $10 price difference, but if you get the Federal only one, the

TurboTax Deluxe comes in a version that includes a state filing, and one that doesn't. There is a $10 price difference, but if you get the Federal only one, the price to add a state filing is much more than $10. Last year, the listings on Amazon were very hard to distinguish, and my father, who is pretty tech savvy for his generation, bought the Federal only one by accident, so state filing cost him much more. It seems like the Amazon listings are a bit more clear this year, but the whole thing put a sour taste in my mouth last year, and I switched away from TurboTax.