Hotel Cost Segregation: MACRS Classes, Renovation Depreciation, and Partial Asset Disposition

Every hotel depreciation schedule is really a stack of layers, not one number. The building placed in service five, ten, or twenty years ago is still running on its original 39-year clock, and every renovation since then added its own layer on top, each with its own placed-in-service date and its own recovery period. Most of the planning conversation around hotel depreciation focuses on what happens at acquisition, when a cost segregation study reclassifies the purchase price across MACRS asset classes. This guide covers the part that gets less attention: what happens after that, when a hotel renovates, replaces components already on the depreciation schedule, and has to sort out what stays, what goes, and what the new spending qualifies for.

How do MACRS classes sort a hotel’s components?

The Modified Accelerated Cost Recovery System assigns every depreciable asset a recovery period under IRC 168, and a hotel’s components spread across four periods that matter in practice, each with a very different depreciation curve attached.

• 5-year property: carpeting and other floor coverings not affixed as part of the structural floor, PTAC units and other guest-room-specific HVAC equipment, and security and access control systems (cameras, key card encoders, electronic locks).
• 7-year property: decorative lighting fixtures and millwork, pool equipment and filtration systems, and furniture (case goods, seating, guest-room and lobby furnishings).
• 15-year property: parking lot paving and striping, landscaping, and other land improvements, plus Qualified Improvement Property, interior improvements to the nonresidential building made after it was first placed in service.
• 39-year property: the structural shell, the roof, the exterior walls, the elevators’ structural shafts, and the central building HVAC plant, everything the default nonresidential real property schedule was designed to cover.

The classification question is functional, not aesthetic. A component qualifies for a shorter recovery period when it can be identified as personal property or a land improvement separate from the building’s structure, generally because it can be removed without damaging the building itself and serves a specific piece of equipment or a specific space rather than the building as a whole. That is the same test a cost segregation study applies at acquisition, covered in full in the hotel cost segregation and accelerated depreciation guide. What that guide does not cover in depth, and what matters just as much over a hotel’s holding period, is what happens to those classifications the moment a renovation replaces the components a prior study already identified.

What happens to depreciation when a hotel renovates?

A renovation does not rewrite the existing depreciation schedule. It adds to it. When new carpet goes into a hotel that already depreciated its original carpet, the new carpet is placed in service as its own asset, on its own 5-year schedule, starting from its own placed-in-service date, sitting alongside whatever remains of the original carpet’s basis rather than replacing it on the same line.

• The original building basis, and every renovation layer added since, each carries its own placed-in-service date, which matters directly for bonus depreciation eligibility. A layer placed in service before January 19, 2025 follows whatever bonus rate applied at that time; a layer placed in service after that date qualifies for the permanent 100% rate under the One Big Beautiful Bill Act, regardless of when the underlying building was originally acquired.
• This stacking effect means a hotel that has gone through two or three renovation cycles since acquisition is not tracking one depreciation schedule, it is tracking several, each with a different start date, a different recovery period, and in older cases, a different bonus depreciation rate.
• The practical failure mode is a fixed asset register that lumps every renovation into the same generic “leasehold improvements” or “building improvements” line as the original construction, which erases the distinction between layers and makes it impossible to later identify what basis belongs to a component once it gets replaced again.

This is exactly where the next renovation cycle runs into trouble, because you cannot write off the remaining basis of something you can no longer separately identify on the books.

How does the repair-versus-improvement test work?

Before a renovation dollar can be classified into a MACRS bucket, it has to clear the threshold question of whether it is a deductible repair at all, or a capitalized improvement that gets depreciated in the first place. That test comes from Treas. Reg. 1.263(a)-3, and it asks three questions of the specific unit of property involved: does the work constitute a betterment, does it restore the property to a condition it had lost, or does it adapt the property to a new use. A yes to any one of the three means the cost capitalizes.

• The building is not one unit of property for this test. The structure and eight defined building systems, including HVAC, plumbing, electrical, and elevators, are each analyzed separately, so a single renovation invoice touching several systems at once can produce several different answers.
• Replacing a bank of PTAC units building-wide is a restoration of the HVAC system and capitalizes regardless of dollar amount. Repainting guest rooms on a routine cycle is neither a betterment nor a restoration and stays deductible.
• The regulation evaluates the project as a whole, not line by line, which is why a coordinated renovation upgrading finishes throughout a floor is treated as a betterment even when individual line items on the invoice look like ordinary maintenance in isolation.

This analysis, the repair-versus-improvement line and the safe harbors that simplify it for smaller-dollar spending, is covered in full detail, including the de minimis and routine maintenance safe harbors, in the hotel renovation and PIP guide. What matters for this article is the next step: once a cost is confirmed capitalized, and it replaces something already on the depreciation schedule, that is where partial asset disposition becomes the relevant election.

What’s a partial asset disposition under Reg. 1.168(i)-8?

Under the default rule, a building and its structural components are treated as a single unit of property for disposition purposes, meaning that without an election, the cost of a component that gets torn out and replaced simply continues depreciating alongside the replacement, as if it were still physically in the building. Reg. 1.168(i)-8 allows a taxpayer to elect out of that default and treat the disposition of a structural component, or an asset within a larger asset, as a separate disposition, recognizing a gain or loss on the remaining basis at the time the component is actually removed.

• The election applies to any depreciable asset, not only a building’s structural components, which for a hotel covers everything from a bank of PTAC units to a section of parking lot paving to the carpet running through a wing of guest rooms.
• Making the election means the remaining, undepreciated basis of the retired component is deducted as an ordinary loss in the year it is disposed of, rather than continuing to sit on the books generating a depreciation deduction for an asset that has been physically removed from the property.
• The election must be made on the taxpayer’s timely filed return, including extensions, for the year the disposition occurs. It is not something that can be caught later on an amended return in most cases, which is why the fixed asset register needs to flag renovation years before the return is filed, not after.

Without the election, the default treatment quietly produces a double deduction on the replacement, not because the taxpayer intended to claim one, but because the old component’s basis keeps depreciating right alongside the new component’s basis, with nothing on the return distinguishing between an asset that still exists and one that was hauled to a dumpster months ago.

How do you determine the disposed asset’s remaining basis?

Electing a partial asset disposition only works if there is a defensible number to write off, and that number depends on whether the component’s original cost was ever separately identified. A hotel that ran a cost segregation study at acquisition, identifying the PTAC units, carpeting, or lighting package as distinct assets with their own basis, has exactly the number it needs the moment any of those components gets replaced.

• A hotel that never ran a study, and simply carries the entire building on one 39-year schedule, has to reconstruct the disposed asset’s basis using one of the reasonable methods the regulations permit: a cost segregation study performed after the fact and applied retroactively to the original placed-in-service date, a producer price index discounting method that works backward from the replacement cost to estimate the original cost, or a pro rata allocation based on square footage or some other reasonable metric.
• Each of these reconstruction methods is weaker evidence than a component-level basis established at acquisition or at the time of a prior renovation, and an examiner reviewing a partial disposition claim will look first at whether the taxpayer can point to a specific dollar figure tied to that specific component, rather than an estimate built after the fact to support a deduction already taken.
• This is the direct payoff of running a cost segregation study at acquisition even when the immediate first-year bonus depreciation benefit is the headline reason for doing it: every component the study identifies becomes a pre-established basis figure that makes every future partial disposition election straightforward instead of speculative.

How does partial disposition pair with bonus depreciation?

The two elections operate independently but land in the same tax year whenever a renovation replaces an existing component, which is exactly the scenario a hotel PIP creates on a recurring five- to seven-year cycle. The old component’s remaining basis comes off the books through the partial disposition election. The new component’s full cost goes onto the books through 100% bonus depreciation under IRC 168(k), assuming it is tangible personal property or a land improvement with a recovery period of 20 years or less, which covers every 5-year, 7-year, and 15-year category a hotel renovation typically produces, including Qualified Improvement Property.

• Neither election requires the other. A hotel can dispose of a retired component without immediately capitalizing a replacement, and can place a new asset in service without a prior disposition if nothing is actually being torn out (new construction, an expansion, or an addition to existing FF&E rather than a swap).
• When both apply in the same renovation, which is the normal case for a PIP-driven refresh, the combined first-year deduction is the sum of the disposed basis and the full bonus-eligible cost of the replacement, not a netted or reduced figure.
• Section 179 remains available as a secondary election alongside bonus depreciation, capped at $2,500,000 for 2025 with a phase-out beginning at $4,000,000 of total qualifying purchases, though for a renovation of any real size, bonus depreciation’s lack of a dollar cap or taxable income limitation typically does the bulk of the work.

What if a hotel never made the election on past renovations?

A missed partial asset disposition election on a prior year’s renovation is not automatically lost. If the statute of limitations has closed on the disposition year itself, an original, revised election is generally not available for that specific year, but a hotel in this position still has two paths worth checking before writing off the deduction entirely.

• If the disposition year’s return is still open under the statute, an amended return making the late election may be possible, though this depends on the specific facts and should be confirmed before assuming the door is closed.
• Going forward, the fix is procedural rather than retroactive: build a fixed asset register that tracks every renovation layer separately, by component and by placed-in-service date, so the next PIP cycle has the basis figures ready the moment old components come out, and the election gets made on the current year’s timely filed return instead of being reconstructed under pressure after the fact.

What documentation supports a partial disposition election?

The strength of a partial asset disposition election, and its survival on audit, depends almost entirely on the documentation built at the time the component is removed, not on anything reconstructed afterward.

• A contractor’s demolition or removal schedule, dated and itemized by component, tying the disposition to a specific date and a specific asset.
• Photographs of the removed component, particularly useful when the disposed asset was originally identified through a cost segregation study and the removal photos can be matched against the study’s original component list.
• The original cost segregation study or a comparable retroactive basis study, showing exactly how much of the original acquisition or renovation cost was allocated to the component now being disposed of.
• The fixed asset register entry showing the disposition, the loss recognized, and the corresponding new asset placed in service, cross-referenced to the same renovation project so an examiner can follow the entire transaction from one document to the next.

What should I do next?

If a renovation or PIP is underway, or one closed out in the last year or two without a partial asset disposition review, pull the fixed asset register before the next return is filed and check whether retired components were written off or are still quietly depreciating alongside their replacements.

• Hotel cost segregation and accelerated depreciation, the acquisition-focused study that establishes the component-level basis this article’s partial disposition analysis depends on
• Hotel Property Improvement Plan (PIP) tax treatment, the repair-versus-capital classification and safe harbors that determine what gets capitalized in the first place
• Hotel bookkeeping and the USALI chart of accounts, the account structure that keeps renovation layers separately trackable instead of lumped into one improvements account
• Hotel acquisition tax planning, the day-one purchase price allocation that sets the original basis every later renovation layer stacks on top of
• Hotel acquisition, disposition, and 1031 exchange, how accumulated depreciation and recapture exposure from these elections play into an eventual sale or exchange
• Hotel revenue recognition: RevPAR, room revenue, and occupancy tax accounting, the operating side of the hotel’s books that runs alongside this capital-side analysis
• Hotel franchise fees and management agreements, the franchisor requirements that trigger most PIP-driven renovation cycles in the first place
• Hotel employee tips, service charges, and payroll tax, the labor-side compliance picture for a property mid-renovation
• Hotel food and beverage and restaurant operations tax, relevant when a PIP touches the hotel’s restaurant or bar buildout
• Hotel real estate ownership structure and REITs, how ownership structure affects who claims the depreciation and disposition losses this guide describes
• Hotel tourism and lodging tax compliance across states, the separate multistate compliance layer that runs independent of the income tax treatment covered here
• Hotel energy efficiency tax credits and Section 179D, an additional incentive worth layering into any building-system renovation

This guide is general information, not tax advice for your specific situation. Which points apply, and how, depends on your facts.