Healthcare properties carry more reclassifiable construction costs than almost any other building type. The specialized infrastructure that makes a building a clinic or hospital accounts for a significant share of total build cost, and very little of it shares a useful life with the foundation.
The IRS default places every commercial building on a 39-year straight-line depreciation schedule. For a standard office shell, that is close enough. For a hospital wing with isolated power panels, medical gas drops, sterile HVAC, and procedure room finishes, that schedule misrepresents what is actually inside the building and defers tax savings that could have been claimed earlier.
Cost segregation for healthcare facilities corrects that mismatch. An engineering-based study identifies which components qualify for 5-, 7-, or 15-year schedules and reclassifies them accordingly, generating earlier deductions on the same construction costs already paid.
For healthcare property owners, physician groups, and medical real estate investors, what follows covers which facility types qualify, which assets reclassify, and what the process looks like.
What Healthcare Facility Owners Should Know About Cost Segregation
Healthcare facilities stand out as strong candidates for a specific reason: a much higher share of total construction cost goes into specialized clinical systems rather than structural components. The building shell stays on a 39-year schedule.
The infrastructure that makes the building a clinic or hospital often qualifies for 5, 7, or 15 years. Per IRS Publication 946, the MACRS framework allows this distinction; owners claim it through a properly documented engineering study.
Types of Healthcare Facilities That Benefit from Cost Segregation
Different facility types carry different mixes of specialized systems, and the reclassification rates reflect those differences meaningfully:
The final percentage on any property depends on how the facility was built, how well construction costs are documented, and whether tenant improvements were tracked separately.
A cost segregation study example shows how reclassification translates into real numbers.
Healthcare Assets That Qualify for Accelerated Depreciation
A cost segregation study identifies which parts of the building move off the 39-year schedule. In healthcare settings, personal property most commonly includes:
- ●Specialty electrical: Isolated power panels for critical care and OR areas, dedicated circuits for imaging equipment
- ●Medical gas distribution: Oxygen, vacuum, nitrous oxide, and compressed air piping throughout clinical areas
- ●Specialized HVAC: Pressurization systems for procedure rooms, high-efficiency filtration beyond code, laminar airflow for sterile environments
- ●Clinical casework: Built-in cabinetry, exam room fixtures, and nurse station millwork not embedded in the building structure
- ●Radiation shielding: Lead-lined walls and floors in imaging and radiology suites
- ●Technology infrastructure: PACS wiring, telemedicine cabling, and clinical data systems tied to equipment lifecycles
- ●Compliance installations: HIPAA security systems, OSHA-mandated infrastructure, and ADA modifications
Site improvements (parking lots, exterior lighting, signage, landscaping) qualify for 15-year depreciation and are frequently overlooked on larger campuses.
What we find consistently on imaging centers and ASCs is that the infrastructure tied directly to clinical operations almost always qualifies for 5- or 7-year treatment. These systems are closer in character to equipment than to architecture, and the IRS classification framework reflects that.
Tax Benefits and ROI from Cost Segregation for Healthcare Facilities
The financial case comes down to the time value of money. A $5 million outpatient clinic (depreciable basis after land exclusion) reclassifying 30% at a 37% effective tax rate produces roughly $555,000 in accelerated tax savings that would otherwise be deferred across four decades of standard depreciation.
Under the One Big Beautiful Bill (P.L. 119-21), 100% bonus depreciation has been restored for qualifying property placed in service after January 19, 2025. For healthcare owners who acquired or completed construction after that date, the full reclassified amount can potentially be deducted in Year 1. The interaction of cost segregation and bonus depreciation is where the largest Year 1 impacts come from.
The opportunity extends to existing facilities as well. The IRS allows retroactive studies on properties placed in service as far back as 1987, with all catch-up depreciation claimed in the current year via Form 3115. No amended returns are required for prior-year periods.
Properties held for many years will see a reduced catch-up amount as the standard schedule works through the asset.
Figures are illustrative estimates. Actual results depend on cost basis, asset composition, and effective tax rate. Confirm all projections with your CPA before making financial decisions.
How a Cost Segregation Study Works for Medical Properties
Seneca Cost Segregation is a veteran-owned engineering firm that has helped thousands of property owners across the country reduce taxable income through IRS-approved cost segregation studies.
Here is what our study process looks like for healthcare facility properties. The methodology follows the engineering-based approach required by the IRS Cost Segregation Audit Techniques Guide.
Step 1: Property Assessment and Documentation
We gather construction plans, architectural drawings, contractor cost breakdowns, purchase documents, and existing depreciation schedules.
For healthcare facilities, the package often extends to build-out records for clinical areas and documentation of compliance-driven improvements: HIPAA installations, radiation shielding, OSHA modifications, and ADA upgrades.
Our documents required for a cost segregation study page outlines what to prepare.
Step 2: Engineering Analysis and Asset Classification
A qualified engineer inspects the property, on-site or through a detailed virtual assessment, and evaluates each building component against the IRS classification framework.
Healthcare facilities require particular attention because the line between a clinical system (personal property) and a building system (structural component) is not always obvious.
An engineering-based study builds the documentation to support each classification.
Step 3: Tax Report Preparation and IRS Filing
The completed study produces a detailed report itemizing all reclassified assets and the engineering methodology behind each classification. The CPA uses this to update the depreciation schedule and, for retroactive studies, files Form 3115 in the current year to claim the catch-up amount.
Our proprietary engineering approach maximizes savings, while our audit defense guarantee protects every dollar you claim. Request a free proposal and stop letting high tax liability eat into your investment returns.
Cost Segregation Mistakes Healthcare Owners Make
Without the right cost segregation study provider, healthcare owners often make the following mistakes:
- ●Treating the facility as a single asset class: Running the entire building on a 39-year schedule means clinical systems are never identified for reclassification. The consequence is years of foregone accelerated deductions.
- ●Using a template-based study: Clinical systems and compliance-driven improvements require individual identification and engineering documentation to hold up under an IRS audit. A template cannot support those classifications, and the liability lands with the property owner.
- ●Overlooking owner-funded tenant improvements: Physician groups that fund build-outs in leased spaces frequently hold depreciable assets they never identify. Those improvements qualify for accelerated treatment and should be inventoried.
- ●Waiting too long after acquisition: The study’s tax benefit is front-loaded. Every year without a study is a year of accelerated opportunity missed, and the cost of delay is amplified when bonus depreciation rates are high.
Frequently Asked Questions (FAQs)
Below are the questions we hear most often from healthcare property owners about cost segregation:
Why Seneca for Healthcare Cost Segregation
At Seneca, every study is produced by an in-house engineering team and signed off by our Head of Engineering before it reaches the client or their CPA. Our firm has completed more than 10,200 studies with zero failed IRS audits, and audit defense is included on every engagement. If the IRS challenges a classification, we stand behind it.
Submit your property details through our property intake form, and we will come back with a clear picture of what your facility is likely to produce.
Conclusion
The gap between what healthcare facilities can deliver through cost segregation and what most owners actually claim is larger than in most other commercial property types. High construction costs and a high proportion of specialized clinical infrastructure produce reclassification rates that standard office or retail rarely match.
With 100% bonus depreciation restored and the first-year study impact at its highest in years, the timing for commissioning a study is strong.
Seneca Cost Segregation is an engineering firm with over 12 years of experience and 10,200+ studies completed nationwide.
Our clients average $171,243 in first-year tax deductions, deductions that free up real capital to reinvest faster. Each study comes with a full audit defense guarantee for complete peace of mind. There is a good chance your property qualifies for more than you think.
Request a free proposal and see what is waiting to be claimed.
