You can access your 2019 Schedule E from the forms mode in 2019 TurboTax. Also, this form may be available in the 2019 PDF if you saved it.
Go to the forms mode and look for Schedule E, then look for Depr Report. This worksheet will provide the current years depreciation as well as Prior year depreciation.
To switch to Forms Mode, open your return and click the Forms icon in the upper-right corner of your screen (or choose Forms from the View menu at top).
The 1040 Worksheet will display and all the forms in your return will be listed on the left side. Simply select a form to open it.
To switch back to the interview, click the Step-by-Step icon in the upper right corner, or choose it from the View menu.
Tips