I don't want to give to much information since I am quite private but when filing I made an error in the first 2 quarters, first I thought I gave over a 100 extra, and second 180 extra as well. My mistake, the final other 2 were accurate. I only realized this after the fact when going over things and slapping my hand against my head in annoyance. Again if this is something that needs to be amended I can do that when Turbotax lets me around the 15th.
