Get your taxes done using TurboTax

I tried salim1's suggestion to try FreeTaxUSA. It worked PERFECTLY for me. I've got a spreadsheet to check Form 2210, and every cell agreed to within rounding error. What's more, after you enter the data for Form 2210, it allows you to see the resulting form right away, so you can check the numbers immediately. I was really pleased.

So long, TurboTax.