...Also (if you moved to NC from another state):
Go thru the NC Part Year Resident interview again. You may have mis-assigned some of your prior yearly income as being NC-taxable.
As a note...NC does calculate a tax based on ALL your income for the year, but then ratio's it down based on what portion you indicate you earned-or-received after you became a resident.
____________*Answers are correct to the best of my knowledge when posted, but should not be considered to be legal or official tax advice.*
