The Docket · Brief · Working level
Hospital Corp of America v. Commissioner: the case that legitimized cost segregation
Hospital Corp of America v. Commissioner, 109 T.C. 21 (1997), held that ITC-era component classification survives into MACRS — hospital branch wiring and kitchen plumbing were Section 1245 property with short recovery periods. The IRS acquiesced, and the modern cost segregation industry followed.
Hospital Corp of America v. Commissioner, 109 T.C. 21 (1997), is the case every cost segregation study cites, because it is the case that made the studies possible. The Tax Court held that the component-classification principles developed under the investment tax credit — the tests separating a building's structural components from Section 1245 tangible personal property — survived the 1981 and 1986 depreciation overhauls and apply under MACRS. Hospital assets such as branch electrical wiring serving medical equipment and plumbing dedicated to kitchen fixtures were personal property recoverable over short periods, not parts of the long-life building. The IRS acquiesced in the result in 1999, and cost segregation moved from litigation theory to standard practice.
The dispute
Hospital Corporation of America and its subsidiaries owned and operated a large portfolio of hospitals. On its returns for years spanning the ACRS era, HCA classified a long list of building-related assets as short-life property rather than as parts of the buildings: branch electrical wiring and conduit running from panels to specific medical equipment, dedicated kitchen plumbing and steam lines, carpeting, vinyl wall coverings, accordion doors and movable partitions, bathroom accessories in patient rooms, and dozens of similar categories.
The Commissioner's central argument was structural: the Economic Recovery Tax Act of 1981 and the Tax Reform Act of 1986 had deliberately killed component depreciation. Under ACRS and then MACRS, a building is a single asset with a single recovery period, and the taxpayer could not resurrect the old practice of assigning separate lives to a building's parts. On that view, everything attached to the hospital that resembled a building system belonged in the building's recovery period.
The holding
The Tax Court rejected the government's framing. Congress had eliminated component depreciation of a building — carving one structural asset into separately depreciated pieces — but it had not erased the boundary between a building and property that was never part of the building for tax purposes. Section 1245 personal property remained a distinct statutory category, and the tests for identifying it were the ones developed in the ITC cases, including the Whiteco permanency factors and the structural-component definitions of Treas. Reg. §1.48-1(e).
Applying those tests item by item, the court split the list. Wiring and conduit allocable to specific items of machinery and equipment, plumbing serving kitchen fixtures, certain carpeting, and accordion partitions qualified as Section 1245 property with short recovery periods. Primary and general-purpose building systems — the wiring, plumbing, and HVAC that serve the building as a building — remained structural components.
The reasoning that matters
Three points carry the doctrinal weight. First, classification precedes cost recovery: you decide what the asset is under Section 1245 and the Section 48 regulations before you look up how fast it depreciates under Section 168 (see the Internal Revenue Code). Second, the ITC case law did not die with the credit, because the same defined terms persist in the statute. Third, function matters at the system level: the same kind of wire is structural when it distributes power generally and personal property when it exists to serve identified equipment — which is why load studies and circuit-level tracing, not blanket percentages, are what carry the day.
In 1999 the IRS acquiesced in the result (AOD 1999-008) and shifted its energy to examination standards, producing the Cost Segregation Audit Techniques Guide that governs how studies are audited today.
What it means for claims today
Hospital Corp of America is the legal license for every modern study, but it licenses a method, not a result. The taxpayer won because it could tie asset categories to specific functions with engineering detail; the same opinion kept general building systems at the long recovery period now set at 39 years for nonresidential real property under Pub 946. Later cases mark the perimeter: AmeriSouth XXXII v. Commissioner, T.C. Memo 2012-67, reclaimed most contested apartment components for the building, and Peco Foods v. Commissioner, T.C. Memo 2012-18, held taxpayers to their own purchase-agreement allocations. A study invoking HCA without HCA-quality substantiation borrows the citation but not the protection.
Related reading
- How cost segregation became law — the full doctrinal lineage
- Whiteco Industries v. Commissioner — the permanency factors HCA carried forward
- What is cost segregation? — how studies apply the holding
- The Cost Segregation Audit Techniques Guide — the IRS's post-acquiescence response
Frequently asked questions
- Why is Hospital Corp of America the foundational cost segregation case?
- Hospital Corp of America v. Commissioner, 109 T.C. 21 (1997), rejected the IRS argument that the 1981 and 1986 depreciation reforms ended component analysis. The Tax Court held that investment-tax-credit-era tests still decide whether an asset is Section 1245 personal property under MACRS, allowing items like branch electrical wiring and kitchen plumbing to be depreciated over short recovery periods. Every modern cost segregation study rests on this holding.
- Did the IRS accept the Hospital Corp of America decision?
- Yes. The IRS acquiesced in the result in 1999 (AOD 1999-008), accepting that Section 1245 classification under ITC-era principles applies for MACRS depreciation. Rather than continue litigating the doctrine, the Service published the Cost Segregation Audit Techniques Guide to police the quality and methodology of individual studies on examination.