I have filed 1040A instead of 1040NR-EZ using turbo tax. I have already received my refund but the deadline for filing tax is not over. Can i amend it using turbo tax?

[organizedtheft20]

Yes you can by filing an amended return.  Be patient as it takes awhile to find the right questions.  It helps to write down the steps you take as if you enter something wrong it will kick you out amd have to start over. Patients saved me thousands. Good luck.