Cost segregation is a key tool that allows a business to reclassify certain property components and potentially reduce its tax burden through accelerated depreciation. Property owners who have developed, acquired, expanded, or renovated real estate can optimize their depreciation deductions and defer income taxes at both federal and state levels. While cost segregation is common in office, hotel, and retail spaces, it can benefit any type of commercial property.
For tax purposes, residential rental properties typically depreciate over 27.5 years, while commercial properties depreciate over 39 years. However, properties include more than the building structure itself—elements like plumbing, flooring, and sidewalks can be depreciated on accelerated timelines. By separating specific property components, investors can fast-track depreciation deductions, cut taxable income, and improve cash flow. This method is especially valuable in commercial real estate, where larger investments yield substantial tax savings. Cost segregation is one way private-market real estate provides unique tax advantages, making it a particularly appealing asset class.
When selling property used in your business, understanding the sale’s tax implications is essential, especially given the complex rules involved.
Basic rules
As an example, consider a property for sale that is either land or depreciable property used in your business and has been held for more than a year. Under tax law, gains and losses from sales of business property are netted against each other. The tax treatment is as follows:
- If the netting of gains and losses results in a net gain, then long-term capital gain treatment results, subject to “recapture” rules discussed below. Long-term capital gain treatment is generally more favorable than ordinary income treatment.
- If the netting of gains and losses results in a net loss, that loss is fully deductible against ordinary income. (In other words, none of the rules that limit the deductibility of capital losses apply.)
The availability of long-term capital gain treatment for business property net gain is limited by “recapture” rules. Under these rules, amounts are treated as ordinary income, rather than capital gain, because of previous ordinary loss or deduction treatment.
The beauty of utilizing cost segregation to accelerate depreciation is that it offsets income – until it is time to sell. That’s when the recapture rule kicks in. There’s a special recapture rule that applies only to business property. Under this rule, to the extent you’ve had a business property net loss within the previous five years, any business property net gain is treated as ordinary income instead of long-term capital gain.
Different types of property
Under the Internal Revenue Code, different provisions address different types of property. For example:
- Section 1245 property. This consists of all depreciable personal property, whether tangible or intangible, and certain depreciable real property (usually real property that performs specific functions). If you sell Section 1245 property, you must recapture your gain as ordinary income to the extent of your earlier depreciation deductions on the asset.
- Section 1250 property. In general, this consists of buildings and their structural components. If you sell Section 1250 property that’s placed in service after 1986, none of the long-term capital gain attributable to depreciation deductions will be subject to depreciation recapture. However, for most noncorporate taxpayers, the gain attributable to depreciation deductions, to the extent it doesn’t exceed business property net gain, will (as reduced by the business property recapture rule above) be taxed at a rate of no more than 28.8% (25% plus the 3.8% net investment income tax) rather than the maximum 23.8% rate (20% plus the 3.8% net investment income tax) that generally applies to long-term capital gains of noncorporate taxpayers.
Other rules apply to, respectively, Section 1250 property that you placed in service after 1980 and before 1987, and Section 1250 property that you placed in service before 1981.
Even with the simple assumptions presented in this article, the tax treatment of the sale of business assets can be complex. Tools like cost segregation, combined with a solid grasp of tax rules, can make a significant difference in tax outcomes and improve a business’ overall financial strategy when it sells business property.