@kstorey68
You're not receiving a reduced deduction. TurboTax just changed the way it shows summaries on the screen in this area of the software to better illustrate the difference between the amount used in the calculation ($10,000) and your actual tax (which must be 11,943). This is nothing but a display screen issue.
If it turns out that you are itemizing and not taking the standard deduction, this will be easy to see on your actual tax return itself when you print it and compare it to last year's return.
Above where someone else thinks this affects their return by $4,000, it doesn't, something else is causing that. this is just a change in the display - the function on the return itself hasn't changed at all.
