Thank you for the response and sorry for me not truly understanding it.
For 2018 to 2020, I entered in an incorrect cost basis which then triggered an incorrect depreciation expense for those three years. Note: I owned this property since 2009 and just made this error in 2018 to 2020. I thought that IRS treated incorrect depreciation for more than two years as a change to depreciation method requiring form 3115.
