Cost Segregation in Delaware, Ohio

Delaware has experienced sustained commercial and residential expansion driven by mixed-use development and multifamily construction. As developers continue to build and redevelop properties in this market, proper classification of construction-related costs becomes an important consideration for long-term tax planning.


A Cost Segregation analysis is a structured engineering and tax review designed to evaluate whether certain building components may qualify for shorter depreciation recovery periods under federal tax guidance.


Since 2004, RCG has completed more than 25,000 R&D tax credit studies and identified over $750 million in tax savings. RCG applies the same documentation-focused and compliance-driven methodology to Cost Segregation engagements performed in Delaware.


Commercial Growth Patterns in Delaware 

The Delaware market commonly includes:

Mixed-use commercial developments

Multifamily apartment communities

Retail-integrated residential projects

Commercial redevelopment sites

Office and service-oriented properties

Mixed-use developments frequently combine retail, residential, and shared infrastructure elements within a single project. Multifamily communities often include interior systems, parking infrastructure, landscaping, and common-area mechanical components.


These layered construction features require structured evaluation to determine proper depreciation classification.



Each project must be assessed individually based on documentation, physical layout, and operational characteristics.


How a Cost Segregation Study Works 

A Cost Segregation Study evaluates total project costs to determine whether certain building components may qualify for 5-, 7-, or 15-year recovery periods, rather than standard 27.5- or 39-year treatment.


RCG’s process typically involves several stages:

Cost Detail Examination  

  • Review of contractor payment records
  • Analysis of construction invoices
  • Evaluation of change orders
  • Examination of depreciation schedules
  • Reconciliation of project cost summaries

Physical Property Assessment 

An onsite inspection is conducted to evaluate building systems, tenant layouts, and shared infrastructure. Supporting photographs of qualifying components are included within the final report.

Engineering-Based Classification  

  • Review of available architectural plans
  • Quantity take-offs where necessary
  • Allocation of direct and indirect construction costs
  • Reconciliation of totals by tax life category
  • Preparation of documentation aligned with IRS Cost Segregation Audit Technique Guide standards

The objective is technically supported classification backed by structured documentation.


Property Types Frequently Evaluated in Delaware 

Property Category Components Commonly Reviewed Reason for Technical Evaluation
Multifamily Communities Interior systems, parking lots Residential infrastructure may include shorter-life components
Mixed-Use Projects Shared mechanical systems, retail build-outs Combined-use projects require cost allocation
Retail-Integrated Developments Storefront improvements, site work Exterior improvements may qualify for shorter recovery
Office & Service Buildings HVAC systems, tenant improvements Interior systems require structured analysis
Redevelopment Projects Renovations and upgrades Modernization costs require allocation review

Each property is evaluated individually based on project-specific documentation.


Market Coverage in Delaware 

RCG performs Cost Segregation analyses for commercial and multifamily developments located throughout Delaware and surrounding communities supporting continued expansion along the northern Columbus corridor.



These markets include new construction projects, adaptive reuse properties, and multi-phase development activity.


Ohio Depreciation Considerations 

Ohio income tax calculations begin with federal adjusted gross income but may include state-level modifications. Certain federal bonus depreciation deductions under IRC §168(k) may require adjustment under Ohio law.


Ohio’s Commercial Activity Tax (CAT) is calculated based on gross receipts rather than net income. Accelerated depreciation generally affects income tax liability rather than CAT liability.


Implementation decisions should be coordinated with a qualified CPA or tax advisor.


RCG’s Structured Approach 

Engineering-Focused Review - Onsite inspections and engineering quantity take-offs support accurate asset classification

Documentation Integrity - A defensible Cost Segregation analysis requires reconciliation to actual construction costs and alignment with applicable tax guidance.

Experience in Technical Tax Services - Since 2004, RCG has completed more than 25,000 R&D tax credit studies and identified over $750 million in tax savings.
(
R&D tax credit studies)


Common Questions About Cost Segregation 

“Does cost segregation apply to multifamily properties?”  

Multifamily developments often contain site improvements and interior systems that may warrant engineering-based evaluation.


“Are mixed-use projects too complex?”

Combined-use developments can be analyzed through structured cost allocation methods.


“Cost segregation only applies to very large campuses.”

Previously placed-in-service properties may, depending on documentation and circumstances, be reviewed for potential classification adjustments.


Frequently Asked Questions – Cost Segregation Delaware Ohio 

  • What is a cost segregation study?

    A cost segregation study is a technical engineering and tax analysis that identifies building components potentially eligible for shorter depreciation recovery periods.

  • Can multifamily apartment developments qualify?

    Multifamily communities often include interior systems and exterior improvements that require structured evaluation.

  • Does cost segregation apply to mixed-use properties?

    Mixed-use projects frequently involve layered construction components that require engineering-based cost allocation.

  • How long does a cost segregation study take?

    The timeline varies depending on property size, documentation availability, and project complexity.

  • Does Ohio follow federal depreciation rules?

    Ohio begins with federal adjusted gross income but may require state-level adjustments to certain federal depreciation deductions.


Contact RCG

Developers and property owners operating multifamily and mixed-use properties in Delaware may contact RCG to review whether a Cost Segregation analysis is appropriate for their project.