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Study Overview

This case study examines an Office Condo acquired in 2025 for $1,179,466 and applied in the 2025 tax year. By also leveraging 100% bonus depreciation, the cost segregation study reclassified eligible building components into shorter recovery periods, maximizing upfront tax savings resulting in $241,509 in savings.

Property Type

Office Condo

First-Year Tax Savings

$241,509

Date Placed In-Service

Sep. 2025

Tax year study applied

2025

Bonus depreciation

100%

Purchase price(less land)

$1,179,466

Accelerated Method

$666,069

Straight-Line Method

$13,882

Increased Deduction

$652,727

Tax Rate

37%

Project Overview

An office condo owner completed a CSSI cost segregation study, identifying assets eligible for accelerated depreciation. Through a detailed engineering analysis, a significant portion of building costs were reclassified from a 39-year depreciation schedule to much shorter recovery periods, putting money back in the owner’s pocket sooner.

Study Results

The detailed engineering analysis successfully reclassified nearly 90% of the total building costs into accelerated depreciation categories:

*Also refer to “Building Allocation After Study” Graph Below

Key Reclassified Assets

5-Year Property ($518,965) included:

  • Security and access control systems
  • Low-voltage and data wiring
  • Window treatments
  • Decorative and specialty lighting fixtures
  • Appliances
  • Specialty and decorative flooring

15-Year Land Improvements ($542,544) included:

  • Parking lot paving and striping
  • Outdoor lighting
  • Landscaping and irrigation
  • Sidewalks and walkways
  • Fencing or site enclosures

Building Allocation After Study

5-Year

$518,965 Re-allocated

15-Year

$542,544 Re-allocated

39-Year

$117,946 Re-allocated

Financial Impact

By accelerating depreciation on $1.1 million of the property’s cost basis, the study generated substantial first-year tax deductions and meaningfully improved cash flow. Through the identification of personal property and land improvements, the owner was able to take advantage of:

  • Bonus depreciation eligibility on qualifying assets
  • Accelerated depreciation schedules on shorter-life property
  • Enhanced cash flow through reduced tax liability
  • Proper cost basis documentation for future disposition analysis

Building Systems Documentation

The study also included thorough documentation of the property’s building systems, a valuable resource for making informed capitalize-vs.-expense decisions in line with IRS Tangible Property Regulations. This documentation gives property owners:

  • Current replacement cost benchmarks for each building system
  • Detailed asset inventories by depreciable life
  • Support for partial disposition elections on future improvements
  • Compliance with IRC Section 1.263(a)-3 requirements

Compliance & Methodology

The study was conducted in full accordance with:

  • IRS Revenue Procedure 87-56 asset classification guidelines
  • Modified Accelerated Cost Recovery System (MACRS) regulations
  • IRC Section 168 property classification standards
  • Tangible Property Final Regulations (Treasury Decision 9636)

All asset classifications were supported by site inspection, architectural plans, construction documentation, and established engineering cost analysis standards designed to withstand IRS scrutiny.

Why This Matters

This case study illustrates how office condo owners can unlock meaningful tax savings through a properly executed cost segregation study. By identifying and reclassifying nearly $1.1 million in assets eligible for accelerated depreciation, the property owner captured significant first-year tax benefits, all while remaining fully compliant with IRS guidelines.

Ready to discover your property’s tax savings potential? Contact CSSI today.

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