So i filed a 1040x for 2011. I received a response today stating "Thank you for your correspondence...you dont need to do anything else for now. We will contact you within 60 days to let you know what action we are taking." My question is, can I file my 2013 taxes before I hear from them again? I expect that filing my 2013 taxes will yield a greater return than what I will owe from 2011. Should I wait to file or will they treat them separately or will it just confuse the matter and delay my return (from 2013)? Thanks!