I am an international student who incorrectly filed form 1040 on TurboTax instead of 1040NR. I understand that I can amend federal tax by filing 1040-X but I want to known how to amend state tax. (I live in Mississippi.)
Additionally, the amended form takes around 16 weeks of processing after which I get the interest penalty amount I can mail the IRS. However, I am going to move out of the country soon temporarily. Is there a way I can convey this to IRS and pay the penalty online?
