If you are just going to H&R Block you might as well just use the software that's all they are doing anyway. If you don't trust doing it yourself with turbo tax I would find a real CPA.

I just filled out a 1040 by hand until I got my house now I have been using Turbotax. For each entry they tell you what box on what form to get the info from so it's pretty easy.

I always had to pay in before I got my house so I would wait until the last minute to send it in.