@kaijumoto wrote:
my Turbotax return started depreciating the difference between the original cost ($25100) and the 100% special depreciation ($21272) from 2019.
If your business percentage increased higher than 84.75%, you are able to depreciate some of the additional amount.
For the error message about the Special Depreciation Allowance, I'm wondering if you checked a wrong box or entered a wrong date somewhere (or accidently said it was under 6000 pounds). In many cases entering the amount under "prior depreciation" would be fine, but you if something is mis-marked somewhere, it could slightly alter the results to give an incorrect amount.
