Case Study: Cost Segregation Analysis for a Dental Clinic in Grand Prairie, TX

dental clinic


In 2023, the owners of a dental office in Grand Prairie, TX, undertook strategic tax planning to enhance their investment. The property, built in 1995, comprises a single-story building with a total square footage of 5,498. 

The building features modern electrical systems, including dedicated outlets for dental equipment, ceiling fans, television connections and sophisticated security systems. The interior boasts high-quality finishes such as granite countertops, custom cabinetry and laminate wood flooring, providing a functional yet aesthetically pleasing environment for both staff and patients.

In order to optimize the property's financial performance through accelerated depreciation, the owners collaborated with Engineered Tax Services (ETS) for a comprehensive cost segregation study. This case study delves into the detailed analysis and strategic reclassification of property components, highlighting the significant tax savings achieved through this meticulous approach.


The primary objective of the cost segregation study was to identify and classify the dental office's assets to maximize the owners' tax benefits. By segregating and reclassifying specific property components into shorter depreciation life categories, ETS aimed to provide both immediate and long-term financial advantages. This strategic approach was designed to enhance the property's financial efficiency by ensuring that every asset was accurately categorized, thereby optimizing depreciation and maximizing tax savings under current tax regulations.


ETS employed a detailed, engineering-based approach, which included:

  1. Physical Inspection: conducting a thorough site visit to identify and photograph the property's components
  2. Document Review: examining architectural plans, construction documents and accounting records
  3. Cost Analysis: applying engineering principles to allocate costs to specific asset classifications
  4. Depreciation Calculation: calculating depreciation using IRS-accepted methods such as the Modified Accelerated Cost Recovery System (MACRS)

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Asset Allocation

5-Year Class Life

Total Depreciation Allocation: $109,403.70
Percentage of Total Depreciable Basis: 32.77%

5-year class life assets identified in this study include:

  • Electrical systems (specialized equipment)
  • Security systems
  • Appliances
  • Furniture and fixtures
  • Movable flooring
  • Office and communication equipment

15-Year Class Life

Total Depreciation Allocation: $33,235.11
Percentage of Total Depreciable Basis: 9.95%

15-year class life assets identified in this study include:

  • Landscaping
  • Parking lot improvements
  • Exterior signage
  • Fencing and security barriers

39-Year Class Life

Total Depreciation Allocation: $191,236.19
Percentage of Total Depreciable Basis: 57.28%

39-year class life assets identified in this study include:

  • Structural components (walls, doors, windows)
  • HVAC systems
  • Plumbing systems
  • Permanent lighting fixtures
  • Roofing systems
  • Interior finishes

Class Life Details:


The cost segregation study for this dental clinic in Grand Prairie, TX, highlights the substantial financial benefits of strategic tax planning. By reclassifying property components into shorter depreciation categories, the study enabled accelerated depreciation, significantly maximizing tax savings and improving cashflow. This approach not only enhanced the property's profitability but also provided the owners with the means to reinvest in future improvements and upgrades, showcasing the value of cost segregation in optimizing real estate financial performance.

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