SC and NC both have part-year resident returns.Prepare the SC part-year resident return first. The part-year return will ask you to allocate your income to that state. All SC wages, interest, capital gains, business, whatever you earned while in SC, goes on the SC return.
Then prepare the part-year NC return, again, allocating NC income to NC.
SC $20,000 wages earned and $15 interest
NC $55,000 wages earned and $2 interest
Together they would add up to the totals on your federal.
**Say "Thanks" by clicking the thumb icon in a post **Mark the post that answers your question by clicking on "Mark as Best Answer"