Thank you for your help. I must be doing something wrong. While awaiting brokerage 1099s, I completed everything else in TT Premium for federal and NY. My NY return showed a refund of about $450 due. When I entered my brokerage info, I could see the NY refund declining and tax due climbing. When I finished, NY had gone from about $450 refund due to now I owe NY another $310. I think my entry of brokerage info should not increase my NY state income tax. I have looked through the questions and answers and traced through all of the forms. I see no way to exclude my investment income from taxation by NY. I have been a legal resident of FL since 2017. I have not lived in NY since 2017. I work only remotely in NY with only W-2 income from NY sources and I have appropriate NY income tax withholding. My investment brokerage income has nothing to do with NY and should not be taxed in NY. Please tell me what I am doing wrong. Thank you.
