I am having the exact same issue. The amount of my HSA contributions is showing up in both places under "Here's the income that California handles differently", 'Income Exempted by U.S. Tax Treaties' and 'Health Savings Account (HSA) Contributions'. I am unable to remove the dollar amount from the tax treaties part by either checking "NO' or by deleting the numbers. I think there is a problem with turbotax because I owe CA state taxes this year, but got a refund last year - all income and deductions were relatively the same for both years. The W-2 is entered correctly.
