Turbotax does not handle multi-property exchanges well.
anyway unless you elected differently the relinquished poerty needs to be allocated between the replacement properties but the tax basis is depreciated over the remaining useful life so basically you would have the follwing
1) tax basis old land replacement property 1
2) tax basis old land replacement property 2
3) increase in tax basis allocated to new land property 1
4) increase in tax basis allocated to new land property 2
5) tax basis of old building allocated to replacement property 1 which continues to get depreciated over its remaining tax life
re
6) same for old building allocated to replacement property 2
7) remaining tax basis allocated to new building property 1 which is depreciated over its full depreciable life
😎 the same for basis allocated to new building property 2
********************************
there was an option to roll the basis of the relinquished property into the new property and then the entire depreciable portions would have been deprecated over their full depreciable lifes
**********************************
so I agree you need a tax pro especially since I don't know if a late election to roll old basis into new is available. if it is, your 2021 return will need to be amended
