I’m not sure how to confirm this but it seems incorrect. Let’s pretend my income was 100K for the year. I lived in CT for 6 months and then moved to NY so 50K income for both states while resident in each. My federal AGI is listed as 100k. Great. For state forms however (using “tools” - “tax summary”, it lists CT AGI (STTI) as 100K (even though income while resident of that state was 50K) and NY AGI (NYAGI) as 100k with NY Taxable Income (TAXINC) (after std itemized deduction and exemption) as 81K (even though income while resident of the state was 50K). I listed the allocated income as 50% on each state’s partial resident return guided inputs (starting with CT, the state I moved from, and ending with NY, the state I moved to).
