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  • Cost Seg - Overview Info
    • Cost Segregation Overview
    • Cost Seg Methodology
    • 100% Bonus Depreciation
    • Step-Up Basis Cost Seg
    • 1031 Basis & Cost Seg
    • QIP - Qualified Improv. P
    • QPP - Qual Prod. Property
    • CS For Renovation, UOP
    • CS Partial Disposition
  • Cost Seg - Property Types
    • Cost Seg - Apartment
    • Cost Seg - CRE & Hotel
    • Cost Seg - Industrial M
    • Cost Seg - Data Centers
    • Cost Seg - Nuclear Plant
    • Cost Seg - Renew Energy
  • Qualifications, Contact
    • Qualifications
    • Contact Us
  • More
    • Home
    • Cost Seg - Overview Info
      • Cost Segregation Overview
      • Cost Seg Methodology
      • 100% Bonus Depreciation
      • Step-Up Basis Cost Seg
      • 1031 Basis & Cost Seg
      • QIP - Qualified Improv. P
      • QPP - Qual Prod. Property
      • CS For Renovation, UOP
      • CS Partial Disposition
    • Cost Seg - Property Types
      • Cost Seg - Apartment
      • Cost Seg - CRE & Hotel
      • Cost Seg - Industrial M
      • Cost Seg - Data Centers
      • Cost Seg - Nuclear Plant
      • Cost Seg - Renew Energy
    • Qualifications, Contact
      • Qualifications
      • Contact Us
  • Home
  • Cost Seg - Overview Info
    • Cost Segregation Overview
    • Cost Seg Methodology
    • 100% Bonus Depreciation
    • Step-Up Basis Cost Seg
    • 1031 Basis & Cost Seg
    • QIP - Qualified Improv. P
    • QPP - Qual Prod. Property
    • CS For Renovation, UOP
    • CS Partial Disposition
  • Cost Seg - Property Types
    • Cost Seg - Apartment
    • Cost Seg - CRE & Hotel
    • Cost Seg - Industrial M
    • Cost Seg - Data Centers
    • Cost Seg - Nuclear Plant
    • Cost Seg - Renew Energy
  • Qualifications, Contact
    • Qualifications
    • Contact Us

213-251-2400


Cost Segregation Study

Cost Segregation Study Cost Segregation Study Cost Segregation Study

Engineering- and Appraisal-Driven Cost Segregation

Infrastructure, Industrial & Commercial RE Nationwide

Cost segregation is often marketed as a tax optimization technique.


We practice it as a capital recovery discipline.


Our work integrates valuation economics, engineering-based asset classification, and appraisal discipline to produce depreciation outcomes that are defensible, auditable, and aligned with how capital is actually deployed and consumed across infrastructure, industrial, and commercial assets nationwide.

We do not sell templates.


We govern capital recovery under uncertainty.


General Practice Scope

We deliver cost segregation for capital-intensive, system-complex assets across the United States, including:

  • Infrastructure & Production-Driven Assets
    Manufacturing, energy, power-intensive facilities, and production platforms
     
  • Industrial & Logistics
    Warehouses, distribution centers, process-integrated facilities
     
  • Commercial Real Estate
    Office, hospitality, retail, mixed-use, and large tenant-improvement programs
     
  • Multifamily & Portfolio Assets
    Stabilized, value-add, and portfolio-scale standardization
     

Our practice is structured for assets where basis integrity, system complexity, and audit scrutiny materially affect recoverability.


Cost Segregation as Capital Recovery — Not a Tax Product

In capital-intensive real estate, depreciation outcomes are not driven by square footage.
They are driven by:

  • How systems are engineered
     
  • How capital is staged and deployed
     
  • How assets are economically consumed
     
  • How infrastructure supports production, power, and operations
     

Cost segregation, when properly executed, aligns tax recovery with economic reality — not architectural form.


Our Methodology (General Practice Standard)

1) Engineering-Based Asset Identification

We analyze how building and site systems are designed, installed, and function, including:

  • Electrical, mechanical, and control systems
     
  • Process-support and production-linked infrastructure
     
  • Structural supports tied to systems and operations
     
  • Utility, power, and distribution architectures
     

Assets are classified by economic function, not visual appearance.


2) Appraisal-Based Capital Allocation

Before any depreciation classification, we apply valuation discipline to:

  • Reconstruct total project basis
     
  • Abstract non-depreciable land using market and residual techniques
     
  • Separate site improvements correctly
     
  • Reconcile all allocations internally
     

This prevents distortion caused by improper shell or land allocation.


3) Defensible Recovery-Life Classification

Only after engineering identification and capital allocation do we classify assets into recovery lives based on:

  • IRS definitions and applicable guidance
     
  • Functional relationship to operations and production
     
  • Physical and economic depreciation characteristics
     

Acceleration is pursued only when supported by function, documentation, and law.


4) Internal Reconciliation & Quality Control

All studies are internally reconciled to ensure:

  • Total allocations match capitalized project costs
     
  • No artificial inflation of qualifying property
     
  • Logical consistency across asset classes
     
  • Audit-ready documentation suitable for Forms 3115 and related filings
     

Specialized Applications Within the General Practice

Our nationwide practice supports complex depreciation frameworks, including:

  • 100% Bonus Depreciation (methodology governs outcome)
     
  • Qualified Improvement Property (QIP)
     
  • Qualified Production Property (QPP) (production-linked, time-limited, risk-aware)
     
  • Step-Up Basis Cost Segregation (IRC §1014)
     
  • Section 1031 Basis & Capital Continuity
     
  • Apartment & Portfolio-Scale Standardization
     

Each is executed as a classification and basis discipline, not a standalone tax tactic.


Designed for Audit, Governance & Capital Markets

Our engagements are structured to withstand:

  • IRS examination
     
  • CPA and auditor review
     
  • Transactional due diligence
     
  • Institutional governance standards
     

This platform is built for owners, sponsors, family offices, and advisors who value:

  • Defensible capital recovery
     
  • Consistent portfolio treatment
     
  • Long-term credibility
     
  • Enterprise-level capital discipline
     

Bottom Line

Cost segregation, when executed correctly, is not a tax strategy.
It is a capital recovery discipline grounded in valuation economics, engineering understanding, and appraisal rigor.


Our nationwide practice serves infrastructure, industrial, and commercial real estate where the cost of being wrong is material.


Begin with a Preliminary Review

We offer a no-fee preliminary feasibility discussion to determine whether a full cost segregation study is appropriate, defensible, and economically justified for your asset.


👉 Request a Preliminary Cost Segregation Review

Credentials of David Hahn

Copyright © 2018     CostSegregationExpert.com - All Rights Reserved.  Serving Nationwide — Engineering-Based and Appraisal-Based Cost Segregation Studies for Infrastructures (Data Centers, Power & Nuclear Assets) and Commercial, Industrial, Manufacturing, and Multifamily Assets.   Certified General Real Estate Appraiser in States of CA, NV, TX, OR, WA, AZ, HI, GA, VA, DC, MD.


 David Hahn, CVA, ASA, MAFF, CCIM, CM&AA, MBA 

 CVA - Certified Business Valuation Analyst --- (IRS Tax Valuation Expert)

ASA - Accredited Senior Appraiser 

CCIM - Certified Commercial Investment Member

CM&AA - Certified Merger & Acquisition Advisor
MAFF - Master Analyst in Financial Forensics
State Certified General RE Appraiser in California, Arizona, Nevada

  • 100% Bonus Depreciation
  • Step-Up Basis Cost Seg
  • 1031 Basis & Cost Seg
  • QIP - Qualified Improv. P
  • QPP - Qual Prod. Property
  • CS For Renovation, UOP
  • CS Partial Disposition
  • Cost Seg - Apartment
  • Cost Seg - CRE & Hotel
  • Cost Seg - Data Centers
  • Qualifications
  • Contact Us

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