Thank you very much for the quick reply. I appreciate the guidance. Indiana Form IT-2210A provides these instructions for Line 24:
"Installment Period Overpayment: If the total payment (line 23) is more than the required payment due (line 19) for an installment period, enter the difference on this line. This amount should then be added to line 22 in the next column after subtracting any underpayment(s) shown on line 25 in the previous column(s)."
When I override the amount withheld, per your instructions, TT does indeed follow the instructions above, so all is good. Unfortunately, as you say, overriding voids the TT Accurate Calculation Guarantee. The best answer seems to be that TT either asks for withholding amounts per period in EasyStep (similar to how it asks for AGI and credits per period), or allow the fields on IT-2210A lines 20 and 21 to be edited without voiding the guarantee. Can you file this request or do I need to make a separate request?
Thank you again.
