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How Does Cost Segregation Work on Student Housing?

Cost Segregation Guides · By Property Type · Updated August 28, 2026 · Basis Property Group

Student housing depreciates on the same 27.5-year residential schedule as standard multifamily, since both consist of dwelling units, but student housing leases by the bed rather than the unit. More beds per square foot generally means more individually furnished bedrooms per unit, which tends to push the per-square-foot count of 5-year furniture and fixture components higher than a comparable standard apartment community.

Key takeaways

  • Student housing sits on the same 27.5-year residential schedule as standard multifamily.
  • Leasing by the bed means more furnished bedrooms per unit than typical apartments.
  • More furniture and fixture line items per square foot is the directional difference.
  • A larger purpose-built property tends to price and reclassify more like a commercial-scale asset.

Same Schedule, Different Leasing Model

Student housing consists of dwelling units, which puts the structural shell on the 27.5-year residential schedule, the same one that applies to small multifamily property. What changes is the leasing model. A standard apartment community leases whole units to one household. Student housing leases by the bed, often with four unrelated students sharing a single unit under separate leases, each with their own bedroom and, in many newer properties, their own bathroom.

That per-bed model is what pushes the component mix in a specific direction, not a different set of depreciation rules. The building is still a residential rental for tax purposes; it just carries more individually finished spaces per square foot than a family-oriented community built around fewer, larger units.

Illustrative Reclass SplitMID-RANGE5- and 7-year property: 17%15-year land improvements: 8%39/27.5-year structural: 75%
Illustrative mid-range example only, not a per-property forecast. Actual reclassified share of building basis runs 15 to 35% by property type: restaurants and car washes run at the high end, simple shells at the low end.

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What More Beds Per Square Foot Means for the 5-Year Bucket

A unit built for four separate leases generally has four furnished bedrooms instead of two or three, and often a bathroom for every bedroom rather than one shared bath per unit. Each bedroom adds its own furniture package, and each additional bathroom adds its own fixture set, both reviewed the same way unit finishes are reviewed on any residential rental.

  • Individual bed frames, desks, and dressers per bedroom
  • Window treatments sized per bedroom rather than per unit
  • Bathroom fixtures at a higher ratio when bed-bath parity is built in
  • Carpet, cabinetry, and appliances, the same 5-year categories as any multifamily unit
  • Individual locks and hardware on bedroom doors, common where roommates are not related

None of this changes what class a component lands in. Carpet is still carpet, and appliances are still appliances, whether they sit in a family apartment or a four-bedroom student unit. What changes is how many of each a study counts per square foot of building.

Common Areas Built for a Different Kind of Resident

Student housing amenity packages tend to run toward study lounges, group work rooms, and an on-site fitness room, in place of the leasing office and mail room emphasis a family-oriented apartment community favors. Where an on-site fitness room is part of the package, the same component logic covered on cost segregation for gyms and fitness centers applies to that space specifically. A pool, courtyard, and surrounding hardscape remain 15-year land improvements, the same as on any multifamily site.

Parking and Site Density

A property built for students near a campus often carries a different parking ratio than a standard apartment community, sometimes less structured parking where transit or campus shuttles reduce demand, sometimes a dedicated bike storage area or covered bike racks instead of additional car parking. Bike storage structures, their lighting, and any covered racking are 15-year land improvements, the same category as the parking field itself. A property built with a parking structure rather than a surface lot carries a different site-improvement profile again, since a structured deck's components are reviewed differently than open surface paving.

A property close enough to campus to lean on walking and biking traffic instead of a car-heavy commute often puts more of its site budget into landscaping, courtyard hardscaping, and exterior lighting along pedestrian routes than into paving for cars, which shifts where the 15-year land improvement dollars concentrate without changing the total mechanics at play.

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Purpose-Built vs. Converted Housing Stock

Some student housing is purpose-built, designed from the start around per-bed leasing and higher bedroom density. Some is older apartment stock near a campus that has been converted to a student-tenant base without changing the physical unit layout much. A converted property's component mix looks closer to standard multifamily, since the bedrooms were not necessarily built at student-housing density, while a purpose-built property is where the higher per-square-foot furniture and fixture count shows up most clearly. A property in the middle, an older complex partially renovated to add bedrooms or bathrooms to existing units, carries a mixed profile that a study reviews unit by unit rather than treating the whole property as one uniform package.

A renovation that adds a bathroom to a unit that previously had one shared bath, common when an older property is upgraded to compete with newer purpose-built product nearby, is itself a capital improvement with its own components to classify, on top of whatever the original unit already had. Where that renovation replaces existing plumbing or fixtures rather than adding to them, the remaining basis of what came out can potentially be written off under partial asset disposition in the year of the replacement.

Scale Changes the Ratio, Not the Mechanics

A delivered residential case study, a single-family rental in Montgomery County, Pennsylvania, showed $174,905 in first-year depreciation against a $1,295 fee, roughly 135 to 1, an extreme ratio made possible by a very small fee. A large, purpose-built student housing property is priced and fee-quoted more like a commercial-scale asset, closer to the illustrative $9,000 to $12,000 range cited for recent commercial studies, which produces a smaller multiple but far bigger absolute dollars, the same pattern that shows up whenever a study moves from a small residential fee to a large property's fee.

Running the Numbers at Your Property's Scale

The per-bed density story above describes a direction, not a fixed percentage tied to bedroom count. A property-specific estimate is what turns that direction into an actual number for a specific property.

A free Preliminary Benefit Estimate at /qualify models the likely first-year acceleration for a specific student housing property in about 60 seconds, before any commitment. A property owned for years and never studied can still be claimed as a look-back through Form 3115, with a section 481(a) catch-up deduction bringing the missed depreciation into the current tax year at once.

Whether these numbers change what a specific owner owes this year is a question for a CPA, since it depends on basis, other income, and how the deductions interact with the return.

Frequently asked questions

Is student housing residential or commercial for depreciation purposes?

Residential. Any building of dwelling units, whether a single-family rental or a large student housing property, generally depreciates on the 27.5-year residential schedule rather than 39-year commercial, the same rule that applies to standard multifamily.

Does furnishing every bedroom change the study?

Furnished bedrooms add individually classified furniture and fixture components per bed, which a study reviews the same way it reviews unit finishes in any furnished rental, just at a higher density per square foot than a typical apartment.

Does a property near campus that was converted from regular apartments qualify the same way?

Yes. A converted property follows the same mechanics as a purpose-built one. A study reviews the building's current components regardless of whether the property started out as standard multifamily housing years earlier.

Can a student housing property that has operated for years still benefit from a study?

Yes, through a look-back study claimed on Form 3115 with a section 481(a) catch-up deduction, which brings missed depreciation from prior years into the current tax year as one deduction, with no amended returns required.

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Educational information, not tax advice. This page describes how federal depreciation rules and tests work in general. Whether any rule fits your facts is a determination for you and your CPA. Our study gives your CPA the engineering and the numbers to make that call.
IRS ATG Aligned  ·  Methodology per IRS Pub 946 & Treas. Reg. §1.168  ·  Engineering-based component studies  ·  Form 3115 / 481(a) look-back  ·  Works directly with your CPA
Basis works with commercial and short-term rental owners in all 50 states, with guides covering 44 vacation rental markets. Estimates run off the county's own assessment records, including a proprietary data engine covering more than 14,000 Pennsylvania commercial and industrial parcels.
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Content reviewed against IRS Publication 946, Treasury Regulation §1.168, and the IRS Cost Segregation Audit Techniques Guide. For educational purposes only; this site does not constitute tax advice. Consult your CPA before filing. Not affiliated with the IRS.