Build-to-Rent Communities
Purpose-built rental houses and duplexes are classified by use and ownership, not by the build-to-rent label. Dwelling buildings that meet the 80% test are generally 27.5-year property; shared amenities and streets are separate buildings or site work. There is no IRS build-to-rent matrix.
Educational information, not tax advice.
Updated 2026-10-14
Key takeaways
- Each dwelling building is generally 27.5-year residential rental property if that building meets §168(e)(2).
- A shared clubhouse or leasing office is 39-year nonresidential property in the residential rental matrix.
- Shared streets, utilities, courts, and exterior pools are analyzed as land, class 00.3 land improvements, or buildings — not as one community-wide 15-year asset.
- The IRS has no build-to-rent matrix; Chapter 7.H is the closest examiner table.
- New-construction cost records support the detailed engineering approach the ATG calls the most methodical and accurate method.
- Bonus depreciation as of 2026 can apply to qualified shorter-lived property acquired after January 19, 2025, not to the dwelling shells.
Build-to-rent communities are houses, duplexes, or small multiplexes operated as rentals, often with a clubhouse, shared streets, and a single leasing operation. Tax classification does not depend on the marketing name. It depends on whether each building or structure is residential rental property under §168(e)(2), who owns the land and improvements, and what the construction documents show.
When a dwelling building meets the 80% dwelling-unit income test, it is generally 27.5-year property. Publication 5653 Chapter 7.H — written for houses, condos, and apartments — is the closest official examiner guidance. Unit appliances, removable flooring of the kinds that matrix treats as not permanent, and dedicated appliance hook-ups are reviewed on those rows. Kitchen cabinetry and general dwelling systems stay with the building in that matrix.
Shared amenities split by what they are. A clubhouse or leasing office building is nonresidential, 39-year property under Chapter 7.H. Exterior pools, courts, and playgrounds on land are 15-year class 00.3 items in that matrix. Interior pools attached to a residential building stay with that building. Attached carports follow the residential building; a stand-alone parking structure does not.
Horizontal development creates a land-versus-improvement problem the ATG flags in Chapters 3 and 4. Site preparation and general grading are generally non-depreciable land. Examiners are told to allocate land preparation among land, building, and depreciable land improvements, and to use before-and-after photographs. Offsite dedicated improvements transferred to a municipality are listed in Chapter 7.H as residential rental property for the taxpayer who transferred them — a row that applies only when those facts exist.
How HOA-style or master-association ownership of streets and amenities affects the landlord’s depreciable basis is a facts-and-CPA question. If the developer retains the streets, class 00.3 is the usual starting class in Publication 946. If the streets were dedicated or conveyed, the landlord may have no remaining basis in them. This page does not resolve association ownership.
This article is educational information, not tax advice. Proposed Super Intelligence take-offs from pay applications are explanatory only.
Why construction records matter
The ATG describes the detailed engineering approach from actual cost records as generally the most methodical and accurate approach and notes it is mainly available for new construction. Steps include substantiating total project cost, visiting the site, reviewing drawings, specifications, contracts, and pay applications, taking quantities off, applying contractor unit costs, reconciling to total contractor cost, and allocating indirect costs.
BTR projects often have those records. Keeping equipment wiring, site utilities, dwelling shells, and amenity buildings on separate cost codes makes later classification easier. Mixing them into a single “horizontal development” line forces estimation and invites the residual and rule-of-thumb approaches the ATG views with caution.
Land, land improvements, and buildings
Publication 946 class 00.3 covers sidewalks, roads, drainage, sewers other than municipal, fences, and landscaping, and it excludes buildings and structural components. Shared alleys, guest parking lots, and site lighting poles are usually reviewed there. Buildings — dwellings, clubhouse, guard house — are not 00.3 property. Chapter 7.H lists a guard house as 39-year nonresidential property.
Grading that prepares lots for buildings is often land or building, not a 15-year land improvement. The split is fact-intensive. Do not treat all earthwork as 15-year property because the community has streets.
Personal property in the dwellings and clubhouse
In-unit appliances and, if the units are furnished, furniture are the usual §1245 candidates under Chapter 7.H and Publication 527. Clubhouse and fitness furnishings are listed separately as 5-year property in that matrix. Decorative lighting is 5-year only when it is not the primary light source, the test the ATG matrices use for interior fixtures.
Never say those items “are” 5-year property in every BTR house. Attachment, function, and cost evidence still control. AmeriSouth’s apartment millwork holding is a reminder that finish carpentry often stays with a dwelling; it is not a BTR case.
Bonus depreciation and self-constructed property
As of October 2026, qualified property acquired after January 19, 2025 is eligible for 100% bonus depreciation. Dwelling buildings and the clubhouse shell are not qualified property. Site work and personal property can be. For self-constructed property, Notice 2026-11 applies the existing acquisition rules: property is generally treated as acquired when physical work of a significant nature begins, with a more-than-10% cost safe harbor that excludes land and preliminary activities.
Components of a larger project begun before January 20, 2025 may still be eligible if the component itself is acquired or begun after January 19, 2025, under the component election described in that notice. Written binding contracts dated earlier pull the acquired property back onto the phase-down. A CPA should apply those rules. QIP does not apply to residential dwellings.
Limits
There is no IRS field directive titled build-to-rent. Applying Chapter 7.H is an analogy the ATG itself authorizes for houses, but shared commercial amenities and association conveyances still need their own analysis. Do not invent a typical BTR reclass percentage.
Educational information, not tax advice. Confirm the 80% test for each building and the ownership of streets and amenities with a CPA.
Sources
- 1
- 2IRS Publication 5653 — Cost Segregation Audit Techniques Guide (rev. 2-2025)(opens in a new tab)
Written for IRS examiners. The guide states it is not an official pronouncement of law and cannot be cited as authority. It predates the July 2025 law.
- 3IRS Publication 946 — How To Depreciate Property (2025)(opens in a new tab)
Appendix B reproduces the Rev. Proc. 87-56 class lives.
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