Honestly, quit waiting on your CPA to bring this up. I did a cost segregation...

https://highstylife.com/does-the-building-structure-qualify-for-100-bonus-depreciation-on-a-rental/

Honestly, quit waiting on your CPA to bring this up. I did a cost segregation study on a $1.5 million rental unit recently. Instead of waiting 27.5 years to depreciate it, we grabbed a $400,000 tax deduction in Year 1 alone