Completion of state returns in Connecticut and Maine
My wife and I established permanent residence in Maine on November 15, 2023; prior to that we lived in Connecticut. When I prepare the Maine state filing, do I need to split taxable interest, dividend income and capital gains between Maine and Connecticut? If so, can I simply base the $$ on a simple allocation based upon the number of days in 2023 that our permanent residence was in Connecticut versus Maine? FYI - salaries and wages were already split on our W-2s.