Accountant · New York, NY · Member since 2015 · 8k+ posts · 3k+ votes
2y
You can do a cost segregation study on a owner occupied house-hack.
You just have to properly allocate the depreciable basis / bonus depreciation calculation based on the rental unit. You can't depreciate a personal residence, unless you are using a portion of the house as a home office.
I normally recommend a DIY Cost segregation study for most residential real estate properties. Have a home inspection / appraisal with you as you complete the questionnaire.