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Understanding Real Estate Depreciation: A Comprehensive Guide for Tax Purposes

  • Writer: Donald Feicht
    Donald Feicht
  • Mar 11, 2025
  • 4 min read

Updated: Sep 6, 2025

Real estate investment can be lucrative, yet the tax landscape often poses challenges for investors. A key element influencing your tax responsibilities is real estate depreciation. This article will delve into the effects of real estate depreciation on property tax and income tax. We aim to simplify these intricate topics and equip you with vital information.



Value

Real estate and other commodities can have multiple values depending on their context and purpose. These valuations coexist, reflecting the complexity of how properties and goods are perceived and used.


  • Market Value is the price a property could fetch in the open market, influenced by supply, demand, location, condition, and trends. Market value is the basis

  • Book Value is an accounting measure based on historical costs minus depreciation, often not reflecting current market conditions.

  • Assessed Value is set by local governments for taxation, differing from market and book values due to standardized formulas.

  • Insurance Value determines the coverage needed for replacement or repair, varying due to rebuilding costs and policy terms.

  • Value-in-use is derived from specific use and potentially differs from market value based on user needs. For example, a commercial property may have high value-in-use for one business but little for another.


These valuations underscore the complex nature of real estate and commodities, stressing the significance of grasping these differences for asset management, investment, and financial planning.


Depreciation

Depreciation exists in different forms depending on the value being determined.


For Property Tax

Valuation for property tax is performed by an appraiser or someone trained in valuation techniques that produce a challengable subjective estimate of value. Two different appraisers may arrive at different estimates of value for the same property when employing different comparable properties.



Depreciation is estimated to determine the market value (or sometimes Value-in-use) of a property at a point in time referred to as the assessment date. The depreciation is measured by estimating:


  • Physical deterioration - the observable and measurable wear and tear upon an asset due to the effects of usage, time, and lack of maintenance.

  • Functional depreciation - The effects of changes in market acceptance or lack of usefullness like a property lacking air-conditioning. The defect occurs within the property boundaries.

  • Economic depreciation - A loss in value due to forces external to the property, like being adjacent to a landfill


The end valuation for property taxes is generally defined as the Replacement Cost New (RCN) minus all forms of depreciation. Determined through appraisal, the end value is called the Replacement Cost New Less Depreciation (RCNLD).


For Income Tax

Depreciation is the systematic allocation of a tangible asset's cost over its useful life, which is crucial in accounting and financial management. It allows businesses to spread an asset's expense over its expected use period, aligning the cost with the revenue it generates, in line with the accounting matching principle.


For tax purposes, real estate consists of four tangible asset types with different class lives, affecting property valuation, depreciation, and taxation. These types are residential rental property, nonresidential real property, land improvements, and personal property associated with real estate operations, each with specific depreciation methods and tax implications.


Residential rental property has a class life of 27.5 years, allowing owners to reduce taxable income through depreciation. This category includes buildings used for residential purposes, like rented apartments or homes.


Land improvements, including parking lots and landscaping, have a 15-year class life, enabling quicker depreciation. This benefits developers seeking short-term tax advantages.


Personal property used in real estate operations, like furniture and equipment, typically has a 5 to 7-year class life, allowing rapid cost recovery.


Cost Segregation


Cost segregation is a tax strategy that accelerates depreciation deductions on real estate by categorizing property components into shorter depreciation schedules. This enhances cash flow and reduces taxable income early in ownership, offering substantial tax savings. Although cost segregation has been a tax reduction strategy for many years, it is rarely utilized for small residential real estate because of its expense, the limited availability of cost information, and the scarcity of practitioners willing to take on projects with small fees


A property acquired for $250,000 and with a land value will contain $212,500 of depreciable property to be capitalized over 27.5 years. The annual depreciation would be approximately $7,737.



The same property, after a cost segregation analysis, could separate assets into shorter depreciation classes with more favorable depreciation methods that could increase the first-year depreciation to over $26,000.


Cost segregation can also be applied retroactively, without the need to amend prior tax filings, allowing owners to "catch up" unclaimed depreciation from prior years for additional deductions and potential refunds.


Wrapping It Up


Grasping the concept of real estate depreciation is vital for managing your property tax and income tax responsibilities effectively. By understanding how depreciation functions, you can enhance your investment strategy and improve your overall financial outcomes.


Consulting with a tax professional can provide tailored guidance, ensuring you maximize your tax benefits while complying with all regulations. As the real estate market evolves, staying informed is your best strategy for making smart, educated decisions regarding your investments.


High-angle view of a well-maintained residential rental property
Well-maintained rental property showcasing good exterior conditions

Mastering the complexities of real estate depreciation can reshape your perspective on investments, turning them into powerful financial tools that work in your favor over time.


About the Author

Don Feicht

After earning a degree in real estate with a minor in finance, the author spent the first years of his career as a construction cost estimator working on a variety of projects, including single family and multi-tenant residential real estate and commercial and industrial buildings. In a career change, the author studied real estate appraisal and became a licensed Certified General Appraiser focused on property tax consulting. During this period, while employed with a regional accounting firm, he expanded his practice to include cost segregation consulting for large property owners of various property types, including manufacturing facilities, commercial residential properties like apartment complexes, casinos, and many others.

Don formed his own cost segregation company, DP Feicht Company, LLC, in 2016, continuing consulting for commercial and industrial clients. In 2024, Don formed Real Tax Advisers Co. to provide cost segregation services for non-institutional rental real estate after inventing the proprietary algorithms that formed the basis for the REALTAX SAVER residential cost segregation program.

 
 
 

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