Hi Michael - thanks for your response. Oddly, I may have found the issue.
I right-click on that cell and find the only source document is the line itself (Line 21 of D-400).
Line 21d actually has separate cells for Taxpayer and Spouse which together add to the total amount for 21d (Taxpayer + Spouse = total in far right cell).
Here's the weird part (maybe a bug?):
If I enter the credit in the Taxpayer cell (and leave the Spouse cell blank), the total correctly shows on Line 21d. However, TurboTax still handles this incorrectly and does not add the credit to my refund.
However, if leave the Taxpayer and Spouse cells blank and simply enter the total amount on line 21d, TurboTax correctly adds the credit to my refund.
So manually entering Taxpayer amount to calculate line 21d doesn't work: Taxpayer (credit) + Spouse (0) = Line 21d (credit)
But avoiding the automatic calculation and instead manually entering the amount on Line 21d does work: Taxpayer (0) + Spouse (0) = Line 21d (credit)
This is bizarre. A bug?
Thanks again for your timely response!
