Accelerated depreciation done right – driven by engineering, backed by technical expertise, and designed to unlock cash flow and immediate tax savings

We help U.S. property owners and investors maximize results without compromising compliance.

Trusted by Innovators Nationwide

R&D tax benefits identified for clients

$243M+

R&D studies delivered

3600+

Global offices

4

What is Cost Segregation?

Cost segregation is a proven, engineering-based strategy that accelerates depreciation, defers taxes, and improves cash flow.

Who Can Benefit from Cost Segregation?

Cost segregation is a powerful tax strategy that benefits a wide range of real estate owners, including investors, developers, and operators of commercial and residential properties such as multifamily housing, hospitality, industrial facilities, and retail spaces. By identifying and reclassifying building components into shorter depreciation lives, it accelerates deductions and generates immediate cash flow benefits. This is particularly valuable for taxpayers with sufficient taxable income or those qualifying as real estate professionals, as the upfront losses can significantly offset income. While most effective for larger properties with a longer hold period, cost segregation can be a highly impactful planning tool when applied in the right circumstances.

Key Tax Strategies & Components of Cost Segregation

Key tax strategies within cost segregation center on identifying and reclassifying building components to accelerate depreciation, increase near-term deductions, and improve cash flow. Qualified Improvement Property (QIP) allows interior improvements to non-residential real estate to be treated with a 15-year recovery period and accelerated depreciation when properly identified, often unlocking deductions that are otherwise overlooked. In addition, recent legislative changes have introduced Qualified Production Property (QPP), which provides enhanced opportunities for certain manufacturing and production facilities, including the potential for 100% bonus depreciation on qualifying assets—making detailed analysis critical to capturing these benefits. Further optimization can be achieved through component elections and bonus depreciation planning, particularly in light of evolving legislative frameworks. A well-executed cost segregation study enables the strategic reclassification of qualifying building elements into shorter recovery periods, aligning them with applicable bonus depreciation rules. This level of precision ensures that assets are properly categorized, deductions are maximized, and taxpayers fully benefit from available incentives under current tax law.

Through the reclassification of building components into shorter recovery periods, cost segregation accelerates deductions that would otherwise be spread over 27.5 or 39 years into earlier tax years—creating immediate tax savings, improved cash flow, and a meaningful time value of money benefit. 

In today’s evolving tax environment, cost segregation plays a critical role in maximizing benefits from bonus depreciation, Qualified Improvement Property (QIP), and emerging opportunities such as Qualified Production Property (QPP).

Why Cost Segregation Matters?

- Accelerates depreciation deductions

- Improves cash flow and project ROI

- Unlocks immediate tax savings

- Supports bonus depreciation strategies

- Identifies opportunities for partial asset dispositions

- Enhances overall tax planning across real estate investments

Why Choose CBTax US?

Engineering-Driven Methodology

Every study is grounded in a detailed engineering-based analysis, ensuring precise asset identification and full alignment with IRS guidance - delivering both accuracy and defensibility.

Full Value Capture

A comprehensive review of your property to identify and quantify all eligible components—unlocking the maximum acceleration of depreciation and optimizing overall tax benefit.

Audit-Ready by Design

Deliverables are built with scrutiny in mind, featuring clear methodology, asset-level detail, and robust documentation to support the position with confidence.

Seamless, End-to-End Execution

A structured process from initial feasibility through implementation—working directly with your tax preparer to ensure accurate filing and full realization of the benefit.

Our efficient process

1
Feasibility Analysis & Proposal

We begin with a high-level feasibility analysis of the property to estimate potential tax savings and determine overall viability. This phase provides a clear path forward, outlining expected benefits and the scope of the engagement.

2
Data Collection and Site Inspection

We gather and review key documentation—including purchase agreements, construction cost details, and financial records—to establish a complete foundation for the study. This is complemented by a physical site inspection to document building components, validate construction details, and capture real-time observations that enhance accuracy and defensibility.

3
Engineering Analysis and Report Generation

Our specialists perform a detailed engineering-based analysis to identify, quantify, and properly classify building components in accordance with tax authority guidance. The results are compiled into a comprehensive, audit-ready report with asset-level detail, supporting methodology, and updated depreciation schedules for seamless integration into tax filings.

4
Audit Support and Assistance

We provide ongoing support to ensure proper implementation, working directly with your tax preparer and offering guidance on items such as Form 3115 where applicable. Our team remains available to assist with audit inquiries, ensuring the study is well-supported and defensible.

Frequently
Asked
Questions

What costs can be included?
A study evaluates and reclassifies components such as electrical and plumbing systems, specialty finishes and millwork, site improvements (including parking lots and landscaping), equipment and dedicated systems, interior buildouts and improvements (QIP), and certain exterior and land improvement components, among others.
What information is required to begin?
Key documents typically include purchase and sale agreements, construction cost detail, closing statements, depreciation schedules, and general property information. The process is structured to be efficient and minimally disruptive.
Is it audit safe?
Yes – when executed properly. A cost segregation study performed using a defensible, engineering-based methodology and supported by thorough documentation is a well-established and widely accepted tax strategy. A high-quality study aligns with IRS guidance, clearly substantiates asset classifications, and is designed to withstand scrutiny – providing confidence in both the accuracy and sustainability of the tax position.
Is this a permanent tax savings or a deferral?
Cost segregation primarily accelerates deductions, creating a deferral of tax liability. However, the ability to access those savings earlier delivers a meaningful economic advantage through the time value of money and increased financial flexibility.
How does this impact my taxes?
Cost segregation accelerates depreciation deductions, reducing taxable income and improving near-term cash flow.
Can I do a study on a property I already own?
Yes. A cost segregation study can be conducted on property you already own through a “look-back” approach. This allows you to identify and recapture missed depreciation without amending prior tax returns by filing a Form 3115 (Change in Accounting Method). The result is a cumulative “catch-up” adjustment, which can generate a significant one-time tax benefit in the current year while remaining fully compliant with IRS procedures.
Is there a minimum property value?
While studies are most beneficial for larger properties, many projects over $500,000 may see meaningful benefits.
What types of properties qualify?
Most commercial real estate and residential rental properties are strong candidates for a cost segregation study. This includes office buildings, industrial facilities, retail centers, medical offices, hotels, and multifamily properties. Properties that have been recently acquired, constructed, or significantly renovated typically present the greatest opportunity, as they offer the most immediate potential to accelerate depreciation and enhance cash flow.
Get in touch

Think you may quaify?