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Converting a Home to a Rental

Converting a home to a rental triggers depreciation and clocks the Section 121 exclusion. Act before the window closes.

Katie Gorles
Written by
Katie Gorles
Updated April 22, 2026

The 3-in-5 window

Section 121 requires 2 of the last 5 years as a primary residence. Once you rent the home for 3+ consecutive years, you lose the exclusion. Selling within the window protects the exclusion on the personal portion.

Depreciation starts immediately

The moment the home goes on the rental market, you depreciate 27.5-year straight-line on the building value (land isn't depreciable). Depreciation taken (or allowable) must be recaptured at up to 25% on eventual sale.

Have a specific situation?
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Common questions

What's the basis for depreciation?
Lower of your adjusted basis or FMV on the date of conversion.

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