Assuming you lived in CT all year, go back to the Personal Info section of TT and enter CT as your State of Residence, and indicate that you had Other State Income from MA. Answer No to the question about having lived in another state.
If that's your situation, you should be filing as a non-resident of MA and a resident of CT. Be sure to complete the non-resident return before you do your home state return, so that TT can calculate the appropriate credits..
A "part-year resident" is someone who has made a permanent move from one state to another during the tax year.
**Answers are correct to the best of my ability but do not constitute tax or legal advice.
