Filing form 1040A and 8863 OK or not for F1 students?
I have question on tax filing. I am on student visa in US since Jan. 2009 and filed for educational credits using joint form 1040A and 8863, for which I got 1000 dollars credit for year 2009. I did the same procedure for the year 2010. However for the year 2010 I did had a valid income source as well from my on-campus job. So I filed the same forms 1040A and 8863 and I was able to get more than 1800 dollars as refund. Is it OK or me to have filed these forms on F1 status? Would I be required to amend the forms? Also if I amend the forms, do I need to attach a form 8843 for both years separately with each amended form to show myself being exempt from Substantial Presence Test category? And if I file an amendment would I have problem to my record or any other issues and what worse can happen on doing so?