Form 4797 incorrectly handling data provided

Form 4797 is Sale of Business Property 

-- including real property

-- There are four "Parts" -- only two are relevant here 

Part 1 is entry of key data (primarily for Long Term holdings) -- TT collects this properly

             Part 1 then goes on to determine Gain and you can go from this part direct to Schedule D

              TT does not show these lines

Part III -- is for disposition of properties where there is "accelerated" (per IRS) depreciation 

             -- such depreciation is converted to regular income

             --- the SOLE exception is if the depreciation was taken straight line

                       over an extended period (20+ years)

              -- TT does NOT ask how you took your depreciation

              -- TT just goes to Part III and assumes your depreciation is taxable

 The result is that they complete Part III automatically and end up with 

               -- Capital Gains -- correctly

               -- AND "unrecaptured section 1250 gain" (Worksheet for Sched D line 19)

                    that is NOT correct -- if you took the depreciation straight-line

                    and for a property you held for 31 years -- that can be a big number

That then flows to the Sched D tax worksheet to determine taxes due on 1040 line 16

Instead of the Qualified Dividends & Cap gains worksheet feeding that line

The result is a increase of ~10% in taxes due

 

How do I fix this?

-- I do not see any way to adjust the handling of the data input into Form 4794 

If I can't fix it, how is TT going to fix it. 

 

Thank you

Bob