I'm having a similar problem with Arizona charitable donations. We had qualified donations in 2019 in addition to a carryover from prior years. This year for the first time, Turbotax is deducting not only the current year's qualified donations but also any accumulated carryover amounts from federal itemized deductions. So for example, in 2019 say we made and deducted $400 in qualified donations on our federal return, and had $450 of qualified donations carried over from previous years. On this year's return (2019), Turbotax is showing the total of $850 as "Amount of this contribution claimed as an itemized deduction on federal Schedule A", and is reducing our 2019 itemized deductions for $850 for Arizona purposes. That is not correct. It is only the $400 current year donations that should be deducted from current federal itemized deductions to arrive at AZ deductions. I believe it's a flaw in their form 321. All I can see to do at this point, is to override the incorrect amount.
