Medical Facilities Dominate Cost Segregation Benefits: Benchmarking in Commercial Real Estate

By Chris Cumella, Founder of Cypress Exchange Properties — a sponsor with a long history building and buying purpose-built healthcare real estate across the country.

Based on data from Cost Seg Smart Research’s 2026 Benchmarks, medical office buildings historically ranked as the highest-performing asset type for cost segregation tax benefits. They outperformed all other commercial real estate and residential property types in both accelerated depreciation allocation percentages and direct first-year tax savings.

Key benchmarks & data analysis

• Highest accelerated allocation: Medical offices achieved a 32.9% median accelerated allocation percentage — the highest reclassification rate among traditional commercial assets, beating standard offices (27.6%) and restaurants (30.0%).
• Substantial shorter-lived reclassifications: Over 23.3% of a medical office’s depreciable basis was successfully accelerated into the 5-year MACRS class — clinical casework, specialized exam room fixtures and dedicated equipment.

Overcoming the “dropped basis” problem

Because a medical office DST places 33.5% of the property’s depreciable basis into accelerated 5-, 7- and 15-year MACRS classes, it creates an immediate, highly dense pool of tax deductions.

Even if your overall carried-forward basis is low, a cost segregation study seeks to squeeze maximum tax-sheltering power out of every remaining dollar. This front-loaded depreciation helps offset the rental income generated by the DST, allowing you to potentially receive highly sheltered monthly distributions early in the DST’s life cycle.

Replacing “zero-basis” debt with new shielding

Many 1031 investors must take on a portion of the DST’s institutional debt to satisfy the IRS “equal or greater debt” replacement requirement.

• The benefit: this new debt increases your total depreciable basis in the DST.
• The synergy: when that newly acquired debt basis is applied to a medical office building, 33.5% of it is instantly fast-tracked — converting required institutional debt into an immediate tax shelter.

Passive loss matching for fractional owners

As a DST investor you hold a beneficial, fractional interest in the trust, meaning your share of any income and losses is treated as passive.

• The substantial upfront passive losses generated by the medical office cost segregation study may be able to fully offset passive income from that specific DST.
• Any excess passive losses can be carried forward or used to offset potential passive income from other real estate syndications or rental properties in your portfolio.

Seamless execution via institutional sponsors

The greatest practical benefit for a 1031/DST investor is that you do not have to lift a finger. Individual investors cannot easily perform a cost segregation study on a commercial property themselves.

In a DST structure, the institutional sponsor coordinates the engineering firm, pays for the cost segregation report, and passes on any front-loaded depreciation deductions. You get the tax-shelter performance of a medical office building with no operational burden.

To find out more about our current 1031 exchange offerings, see current offerings or email [email protected].

General educational information only — not tax, legal or investment advice. Always consult a qualified tax professional prior to investing.