When you sell business property, the tax treatment depends on what kind of property it is. Two of the most important categories are Section 1231 property and Section 1245 property — and they’re taxed very differently. Houston real estate investors and business owners need to understand the distinction because it materially affects your tax bill at sale.
Section 1231 property: real estate held for business or investment
Section 1231 covers depreciable business property (and land used in business) held more than one year. Examples:
- Buildings used in your trade or business
- Rental real estate
- Commercial property
- Land used in business
The magic of Section 1231: you get the best of both worlds.
- Net gains are treated as long-term capital gains (15% or 20% federal, plus possibly 3.8% NIIT)
- Net losses are treated as ordinary losses (deductible against ordinary income, no $3,000/year cap)
Heads you win, tails you also win.
Section 1245 property: depreciable personal property
Section 1245 covers depreciable property that’s NOT a building or its structural components. Examples:
- Equipment, machinery, vehicles
- Furniture and fixtures
- Computer hardware
- Specialized building components carved out via cost segregation
Section 1245 doesn’t get the favorable Section 1231 treatment. Instead, gain on sale is treated as ordinary income to the extent of prior depreciation. Only gain above the original cost basis qualifies for capital gain treatment.
The cost segregation interaction
This is where it gets interesting for Houston real estate investors. When you cost segregate a building purchase, you carve out 5-year and 15-year property (Section 1245) from the 27.5/39-year building shell (Section 1231).
Result: you accelerate depreciation upfront BUT trigger ordinary income recapture on those carved-out items at sale.
For investors who plan to hold long-term and never sell (or 1031 exchange forever), the recapture never hits — you’ve permanently shifted depreciation forward at favorable rates. For investors planning to sell in 3-5 years, the recapture penalty often outweighs the cost segregation benefit.
Depreciation recapture math
You buy a $1M property, cost segregate $250K to 5-year property, fully depreciate that $250K over 5 years using bonus rules.
You sell the property in year 6 for $1.2M. The IRS says: of your $200K gain, the first $250K of recapture-eligible depreciation is treated as ordinary income (32-37% federal rates) instead of capital gains (15-20%).
If you didn’t cost segregate: the full $200K gain is Section 1231, treated at long-term capital gain rates.
The cost segregation produced upfront tax savings of ~$80K (deducting $250K against ordinary income) but cost ~$30-40K extra at sale due to recapture rate differential. Net positive if you held the savings long enough.
1031 exchange resets the clock
If you 1031 exchange instead of selling, the recapture is deferred. Your basis in the new property is the carryover basis from the old one. The recapture liability follows the basis — eventually due when you sell without 1031.
The five-year lookback rule
Section 1231 has a quirky rule: if you had Section 1231 losses in the last 5 years that were treated as ordinary, future Section 1231 gains in the recapture period are treated as ordinary up to that prior loss amount. Plan multi-year disposition strategies carefully.
Common Houston scenarios
- Selling a duplex you held 8 years: primarily Section 1231, capital gain treatment, depreciation recapture at 25% on the building portion
- Selling cost-segregated apartment building: mix of 1231 and 1245 recapture, complex calculation
- Selling business equipment: Section 1245, ordinary income recapture up to original cost
- Selling land used in business: Section 1231 (no depreciation, so straight capital gain)
Bottom line
Understand the property classification before you sell. Cost segregation, 1031 exchanges, and timing of dispositions all interact with these rules. The same property can produce wildly different after-tax outcomes based on these decisions.
For sale planning that captures the best treatment, call (832) 594-0339 or contact us. We coordinate this as part of real estate accounting for clients selling investment property.