After filing taxes this year I received an updated 1099 MISC from from stock investments. I was able to file the amended federal taxes electronically via TurboTax but still need to mail in my amended state taxes (NC and IL). I did not have a form 1040X included in my NC prepared forms (for which I owe money) but I did for IL (for which no balance is owed).
I've never amended taxes on my own but I thought the 1040X was needed for both states? I thought this was odd. Other forms prepared in NC amended tax return include D-400/Schedule AM, D-400TC, D-400 Schedule S, Form IL 1040.
Planning on mailing out tomorrow but figure it wouldn't hurt to get a second opinion on this