Purchasing an industrial building is a significant investment, and how that investment is depreciated can have a lasting impact on your tax liability and cash flow. For most industrial property owners, standard depreciation is the default method used to recover the cost of a building over time.
Standard depreciation works well for many property owners, offering predictability and simplicity. However, industrial buildings — with their specialized infrastructure and operational improvements — may also present opportunities to accelerate a portion of those deductions through a strategy called cost segregation. Before exploring that option, it’s important to understand how standard depreciation works and what it means for industrial building owners.
What Is Standard Depreciation?
Standard depreciation is a tax method that allows property owners to recover the cost of a business asset over its useful life rather than deducting the entire cost in the year it is purchased.
Although an industrial building may increase in market value, the IRS allows owners to recover its cost over a prescribed recovery period for tax purposes. Depreciation recognizes that income-producing property is used over time and spreads the deduction across the years the property generates income.
Commercial real estate depreciation is governed by the Modified Accelerated Cost Recovery System (MACRS). Under MACRS, nonresidential buildings—including most industrial facilities such as warehouses and manufacturing plants—are generally depreciated using the straight-line method over a 39-year recovery period.
How Standard Depreciation Works for Industrial Buildings
Depreciable basis – The building’s depreciable basis generally includes the purchase price of the structure itself, along with certain closing costs and capital improvements. It does not include the value of the land the building sits on.
Calculating deductions over 39 years – Once the depreciable basis is established, it is divided evenly across the 39-year recovery period, producing a consistent annual deduction for the life of the schedule (with a partial deduction in the first and last years, based on the mid-month convention).
Land is not depreciable – Land does not wear out or lose value in the way a building does, so the IRS does not allow it to be depreciated. Only the value attributable to the building and qualifying improvements can be recovered through depreciation.
The building as a single asset – Under the standard method, the building and its structural components are generally depreciated together as a single asset and depreciated at the same uniform rate, regardless of how long each individual component actually lasts.
The Advantages and Limitations of Standard Depreciation
Advantages
Simplicity
Standard depreciation is easy to calculate and requires no specialized study or engineering analysis.
Predictable annual deductions
Owners can count on a consistent, stable deduction each year, which simplifies long-term tax planning.
Lower administrative requirements
Because it doesn’t require a detailed cost breakdown of individual building components, standard depreciation involves less paperwork and lower upfront costs to implement.
Limitations
Delayed tax benefits
Industrial properties often include specialized infrastructure—such as reinforced flooring, dedicated electrical systems, or site improvements—that may have a much shorter functional life than the building itself. Under standard depreciation, these components are still spread out over 39 years, which can delay tax benefits that could otherwise be realized sooner.
Missed acceleration opportunities
For industrial property owners looking to maximize early-year cash flow, relying solely on standard depreciation may leave meaningful tax savings on the table.
How Cost Segregation Complements Standard Depreciation
Cost segregation as a complementary strategy – For property owners looking to accelerate deductions, cost segregation offers a way to identify specific components within a building that qualify for shorter MACRS recovery periods, such as 5, 7, or 15 years, instead of the standard 39-year schedule.
Works alongside, not instead of, standard depreciation – Cost segregation does not replace standard depreciation. The building’s core structure still depreciates over 39 years; only qualifying components identified through the study are reclassified into shorter recovery categories.
Accelerated depreciation for qualifying assets – Once components are reclassified, they may become eligible for accelerated depreciation, including bonus depreciation.Under current tax law, qualifying assets identified through a cost segregation study may be eligible for 100% bonus depreciation. This allows many of those assets to be deducted in full in the year they are placed in service rather than depreciated over several years.
Why Industrial Buildings Are Strong Candidates for Cost Segregation
Specialized infrastructure – Industrial facilities are frequently built around specific operational needs, such as production processes, heavy equipment, and material handling, resulting in infrastructure that differs significantly from a typical office or retail building.
Operational improvements – Features like reinforced flooring, dedicated utility systems, and exterior site work are common in industrial settings and often qualify for shorter depreciation lives than the building shell itself.
Greater acceleration potential – Because industrial buildings tend to contain a higher proportion of these specialized components compared to many other commercial property types, they often present greater opportunities for accelerated depreciation through a properly conducted cost segregation study.
When Should Property Owners Consider a Cost Segregation Study?
A cost segregation study may be worth exploring in several common scenarios:
Newly purchased industrial buildings – Conducting a study shortly after acquisition allows owners to capture the full benefit of reclassified components under current depreciation rules.
New construction – Detailed cost records from the construction process make it easier to accurately allocate costs to shorter-life asset categories.
Major renovations or expansions – Significant capital improvements often include components that qualify for accelerated treatment, making renovations a natural trigger point for a study.
Older properties that have never undergone a study – Owners who have held a property for years without a cost segregation study may still be able to capture missed deductions through a “look-back” study, which uses a change in accounting method to claim the benefit in a single tax year rather than amending prior returns.
Conclusion
Standard depreciation remains the default and most widely used method for recovering the cost of industrial buildings, offering a simple, predictable deduction spread evenly over a 39-year recovery period. For many property owners, this straightforward approach works well and requires minimal administrative effort.
While standard depreciation provides a reliable foundation for recovering the cost of an industrial building, it isn’t always the most tax-efficient approach. For properties with specialized infrastructure or operational improvements, a cost segregation study may help accelerate eligible depreciation and improve cash flow while remaining fully compliant with IRS guidelines.
If you own an industrial property and want to find out whether a cost segregation study could benefit your tax strategy, contact Compass CPA. Their team can help evaluate your property and determine whether accelerating your depreciation could improve your bottom line.
