You can register with Turbo Tax right HERE and get a Free Federal efile. You will have to pay a little more if you need to file with the State as well. It will be April 15th before you know it!
Free Tax Software
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The state part is like $30!!! I used turbotax.com for my federal and then used calfile for my state(for free). I have a pretty simple return. I did use turbo tax to see how much my refund would be for state and then just didn’t file that part. The refund was the same when I reinput the info into calfile.