State tax filing

True, but the year you move you are a part-year resident.

 

I suspect your error (if any) is on the income allocation pages during the NC interview.

 

For the column "North Carolina Income While Nonresident"  that column will mostly be zero's.....only $$ in that column are for NC-taxable income you earned in NC when you were NOT a resident of NC.  Thus, Dividends and interest should be zero....cap gains should most likely be zero in that column  (unless you owned an investment property/business/Farm/land in NC you sold while not living there ) ...working in NC when not living there, or having a rental property in NC while not living there is thus NC Income while non-resident.

____________*Answers are correct to the best of my knowledge when posted, but should not be considered to be legal or official tax advice.*