Benchmarks

Cost segregation benchmarks
by property type.

Below are typical reclassification percentages and Year-1 federal deduction ranges by property type. These ranges are drawn from our own delivered studies where we have enough of a property type to measure one, and from engine models on representative property profiles otherwise. Your specific property may sit anywhere in the range depending on age, condition, finish level, and basis allocation.

Reclassification % by property type

Property typeTypical reclass %Year-1 benefit range
Single-family rental9–32%$18K–$165K
Short-term rental19–39%$45K–$280K
Condo / townhome10–17%$18K–$68K
Duplex8–21%$19K–$105K
Triplex8–26%$25K–$165K
Fourplex14–29%$56K–$230K
Multifamily 5+14–26%$110K–$1.0M
Office16–29%$84K–$650K
Medical office16–29%$84K–$540K
Retail20–37%$90K–$690K
Restaurant16–29%$72K–$430K
Industrial / warehouse15–28%$78K–$840K
Mixed-use12–23%$63K–$515K

Notes on the benchmarks

  • Year-1 ranges assume 37% federal bracket and full first-year usability of the loss (REPS, material participation, or active income offset).
  • Reclassification % is a property-type aggregate; finish-level and age move properties within the range.
  • Every figure here is derived from reclassAssumptions.ts, the single source of truth for reclassification ranges, rather than typed into this page.
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