Depreciation & Amortization Report for all prior years

If you used TurboTax all the years you reported the rental, the Depreciation and Amortization (Form 4562) will be updated each year and included with your forms. 

When you sell a rental house, there is usually "Depreciation Recapture" meaning if the house retained its value, that depreciation which was treated as an expenses year after year needs to be "paid back" 

Depreciation recapture is Ordinary Income. 

if there is also a GAIN, that gain is reported and taxed as Capital Gain. 

Example

House is purchased for 100,000

25,000 depreciation was taken over the years

Adjusted Basis is 75,000 (100,000 - 25,000)

House is sold for 150,000

25,000 is Ordinary Income

50,000 is Capital Gain