Cost Segregation After Buying an Existing Commercial Property in Ohio

Buying an existing commercial building creates a clear Cost Segregation review opportunity because the purchase price often needs to be allocated across land, building components, land improvements, and potentially shorter-life property.

For Ohio buyers, the key question is not whether the property is new. It is whether the acquired property contains components that should be classified differently for depreciation purposes.



Since 2004, RCG Tax Partners has completed more than 25,000 R&D tax credit studies and identified over $750 million in tax savings. RCG also performs engineering-based Cost Segregation studies for purchased, constructed, expanded, and renovated properties across Ohio.

Start With the Purchase, Not the Prior Owner’s Depreciation  

A purchased building cost segregation study looks at the buyer’s basis in the acquired property.

The IRS Cost Segregation Audit Techniques Guide notes that Cost Segregation is not limited to new construction. It can also apply when a group of assets is acquired for a lump-sum purchase price, including real estate. In those cases, fair market value and acquisition documentation become especially important.

That means the analysis begins with questions such as:

•  What did the buyer acquire?
• How much of the purchase price relates to land?
• Were personal property or other assets separately identified?
• Was there a written purchase-price allocation?
• Which building and site components may warrant separate depreciation treatment? 

The Acquisition Review: Four Buckets to Examine  

Rather than treating the entire purchase as one building asset, an acquisition cost segregation review may separate the property into functional categories.

Land  

Land is not depreciable and should be separated from the depreciable building basis. When land and buildings are acquired together, the purchase price generally needs to be allocated between them.

Building Structure and General Systems  

Structural components and general building systems typically remain longer-life real property.

Shorter-Life Property  

Certain interior components, specialty electrical systems, equipment-related connections, finishes, or other assets may require review for shorter recovery periods depending on their use.

Land Improvements  

Parking areas, sidewalks, fencing, drainage, landscaping, and exterior lighting may need separate analysis rather than being grouped with the building.



This classification is why engineering review can be valuable after a commercial acquisition.

A Written Purchase-Price Allocation Can Matter  

If the buyer and seller agreed in writing to allocate the purchase price among specific assets, that agreement may affect the later Cost Segregation analysis.

The IRS Cost Segregation Audit Techniques Guide notes that a written allocation between personal and real property can be binding when the applicable requirements are met.

That makes closing documents an important first step.

Property owners should provide the study team with the purchase agreement, settlement statement, appraisals, fixed-asset information, and any allocation schedules prepared as part of the transaction.

What If the Property Was Purchased for One Lump Sum?  

That is common.

When multiple assets are acquired for one price, the purchase price generally needs to be allocated among the assets to determine their respective bases for depreciation and future gain or loss calculations.

For an existing Ohio commercial property, this may require analysis of fair market values rather than simply recreating original construction costs.



Older assets also need to be evaluated based on their actual condition. A newer generator, recent paving, or recently renovated interior may have a different value profile than original building components that are decades old.

Which Acquisitions May Be Worth Reviewing?  

A Cost Segregation study may be especially relevant after purchasing:

Manufacturing facilities
These may contain specialized electrical, equipment-support, process, and site improvements. See the manufacturing facility Cost Segregation guide for a deeper review of these property components.

Warehouses and distribution centers
Loading areas, paving, lighting, fencing, and operational buildouts may require separate analysis. The warehouse Cost Segregation guide covers this property type in more detail.

Medical and office properties
Specialized interior improvements, cabinetry, electrical systems, and tenant-specific components may warrant review. The medical office Cost Segregation guide addresses common classification issues for these properties.

Multifamily properties
Unit finishes, appliances, amenities, site improvements, and common-area assets may need separate classification. See the multifamily Cost Segregation in Ohio guide for more detail.

Retail and hospitality properties
Decorative finishes, specialty lighting, site improvements, and customer-facing installations may create multiple asset categories.



The purchase price alone does not determine whether a study is appropriate. Property type, basis, component mix, documentation, and the buyer’s tax position all matter.

What Records Should an Ohio Buyer Gather?  

An existing-property study is easier to support when acquisition records are organized early.

Useful records may include:

•  Purchase agreement and closing statement
• Appraisal reports
• Existing fixed-asset schedules
• Property-condition reports
• Architectural or site plans
• Prior renovation information
• Current property photographs
• Seller-provided asset information
• Any written purchase-price allocation



RCG’s Cost Segregation process includes property review, documentation analysis, engineering evaluation, quantity takeoffs when appropriate, cost reconciliation, and a detailed report.

FAQs About Cost Segregation After a Commercial Purchase  

Review the Property While the Acquisition Records Are Fresh  

Cost segregation after buying commercial property in Ohio is a transaction-driven opportunity. The study focuses on how the buyer’s basis should be allocated among land, building components, shorter-life property, and land improvements.



RCG Tax Partners provides engineering-based, documentation-focused Cost Segregation studies for Ohio property acquisitions and works with property owners and their CPAs to support asset classification and depreciation analysis.