By Amar Patel | Principal, Cost Segregation
Cost segregation often raises one practical question: Which parts of my investment property actually qualify? The answer depends on how each component is installed, what it does, and whether it serves the building structure or a specific business use.
Cost segregation, often called cost seg, moves eligible property costs from the building’s longer depreciation schedule into shorter 5-, 7-, or 15-year categories. For eligible properties, that creates larger deductions earlier in ownership without increasing the property’s total depreciable basis.
CostSegregation.com uses property-specific information and expert-built methodology to identify those components through self-guided software. The platform supports residential and commercial investment properties worth up to $1.5 million, excluding land.
Key Takeaways
- Common cost segregation assets include appliances, furniture, removable flooring, specialty fixtures, parking areas, fencing, and landscaping.
- An asset’s function and installation determine its depreciation category; its name alone does not.
- CostSegregation.com identifies potential shorter-life assets, calculates deductions, and generates the completed cost segregation report for eligible properties.
Which Property Components Qualify for Cost Segregation?
5-Year Property
Five-year property often includes items that are not structural parts of the building. Common examples include:
- Appliances and furniture
- Carpeting and removable flooring
- Window treatments
- Decorative lighting
- Certain dedicated electrical or plumbing components
7-Year Property
Seven-year property commonly includes:
- Office furniture
- Equipment
- Certain specialty fixtures
This category generally appears more frequently in offices and commercial properties than in standard rental homes.
15-Year Land Improvements
Land itself is not depreciable, but qualifying improvements around the property often use a 15-year schedule. Examples include:
- Parking lots and sidewalks
- Fencing and patios
- Drainage systems
- Landscaping
- Certain exterior lighting
27.5- or 39-Year Building Property
The main structure of the building stays on the longer depreciation schedule. This generally includes foundations, structural walls, roofs, standard HVAC systems, and primary plumbing and electrical systems.
Residential rental buildings typically use a 27.5-year schedule, while nonresidential buildings generally use 39 years. For more information, IRS Publication 946 explains the federal depreciation categories and recovery periods.
Why Property-Specific Details Matter
Cost segregation is not one size fits all. A light fixture, electrical outlet, or plumbing connection can receive different treatment depending on how it serves the property.
For example, wiring that serves the entire building generally remains part of the longer-life structure. However, a dedicated connection serving qualifying equipment can receive shorter treatment when the property facts support it.
This is why a reliable cost segregation report should use property-specific details rather than assigning one standard percentage to every building.
How CostSegregation.com Identifies Qualifying Assets
CostSegregation.com is the first software solution built to offer direct-to-investor cost seg studies. The platform was built by former IRS engineers and Certified Cost Segregation Professionals, who understand the significance of asset classification. That is why CostSegregation.com uses the property type, building basis, square footage, features, and user-provided details instead of a “one size fits all” treatment.
To begin a study, investors simply provide the property information, while the component-classification process is built into the platform. The software is free to use, and no credit card is required. Investors can review their estimated first-year deductions and only pay if they’re happy with the results.
Additionally, every report includes audit support from KBKG, the firm behind the software. In addition to its 100% IRS audit success rate since launching in 2016, the solution is the only software to average 5/5 stars on Google reviews. CostSegregation.com is the top-rated cost segregation software solution.
See What Your Property Could Qualify For
Every property contains a different mix of shorter-life assets. A furnished short-term rental, office, restaurant, warehouse, and self-storage facility will not produce the same cost segregation result.
Use CostSegregation.com’s free calculator to confirm whether your property fits the supported profile and view an estimate of potential first-year deductions. For eligible properties, the full self-guided process takes less than 15 minutes.
Frequently Asked Questions
What property components qualify for cost segregation?
For eligible properties, qualifying components commonly include personal property, specialty building items, and land improvements assigned to 5-, 7-, or 15-year recovery periods. The structural building remains on its applicable 27.5- or 39-year schedule.
Do appliances and furniture qualify for cost segregation?
For eligible income-producing properties, appliances, furniture, window treatments, and similar removable assets generally fit shorter depreciation categories. The final treatment depends on the property’s use and the documentation supporting each asset.
Can short-term rental owners use CostSegregation.com?
Yes. Short-term rental owners may use CostSegregation.com when the property qualifies. Cost segregation can be especially valuable for short-term rentals because they often include assets that qualify for shorter depreciation periods. A cost seg report also supports the accelerated-depreciation portion of the STR loophole strategy. Average-stay, material-participation, and other requirements should be reviewed with a tax advisor.
