TurboTax including land in depreciable basis
TurboTax is incorrectly including the land value in the depreciable basis of a rental property.
I've rented out part of my home and used TurboTax to calculate taxes on rental income since 2019. This year I checked the depreciation report more carefully, and it's clear that TurboTax has been calculating the depreciable basis not as ((home value - land value) * percentage rented), but as (home value * percentage rented) the entire time.
How can I fix this for the current and future years?
There doesn't seem to be any way to override TurboTax's incorrect calculation.
I've seen https://ttlc.intuit.com/community/investments-and-rental-properties/discussion/incorrect-cost-basis-on-a-rental-property-for-10-years-didn-t-separate-out-the-cost-of-land-and/00/2839383, which suggests using form 3115 to fix the depreciation for prior years, since I can no longer amend the 2019 tax return, but if I use the incorrect accounting scheme this year that won't help.