Business & farm

Thank you so much for your quick response!  I do have form 4562 listing the home/home office.  The amount under the "Depreciation Basis" column is a bit less than the UBIA amount on line 7 of Form 8995-A (Qualified Business Income Deduction) and line 9 of the Qualified Business Income Component Worksheet.  Since the these forms don't drill down (in Forms mode), I don't know how to get to the exact UBIA number.

 

Since the UBIA number don't drill down or link to other forms, how do I reconcile?