Cost segregation for dental offices
A dental practice is defined by its operatories, and the per-operatory utility drops — water, air, vacuum and drain to each chair — are the single biggest reclassification driver.
| Typical market range | 8–35% |
|---|---|
| Typical market fee | $3.5k–12k |
| Recovery periods captured | 5-, 7- and 15-year vs the 39-year shell |
| Top-ranked provider (our rubric) | Cost Seg Smart |
| Delivery | Engineering-based; virtual or on-site depending on the provider |
1What reclassifies in a dental office
In a dental office, cost segregation typically reclassifies 8–35% of depreciable basis out of the 39-year building shell into 5-, 7- and 15-year property. The components that recur:
| Component | Recovery period | Authority carried (with caveat) |
|---|---|---|
| Per-operatory utility drops (water, air, vacuum, drain) | 5- or 39-year | Above-slab plumbing, air and vacuum serving identifiable dental equipment at each chair may qualify (Asset Class 57.0); runs embedded in or under the slab are an engineer-review item and often stay 39-year. Operatory count is the key variable. |
| Central vacuum & air compressor systems | 5-year | Removable central equipment serving the operatories, not the building. |
| Nitrous oxide / oxygen distribution | 5-year | Medical-gas distribution serving identifiable clinical equipment (HCA). |
| CBCT / panoramic imaging electrical & mounts; amalgam separators | 5-year | Dedicated power and structural support serving identifiable imaging equipment; separators serve the operatory waste function. |
| Patient parking, site lighting, signage, landscaping | 15-year | Land improvements (Asset Class 00.3). |
2Typical results and what drives the spread
A typical range for dental offices runs 8–35% — general industry experience for this property type, not an output of our engine. Either way this is not a promise for any specific building — see by the numbers.
3By the numbers (original data)
4What a study costs for this type
Study fees track building size, documentation quality and whether an on-site inspection is performed. A dental office study typically runs in the $3.5k–12k range — an indicative band, not a quote, since the fee scales with depreciable basis. See the pricing guide for how Cost Seg Smart's fees scale by basis and which providers publish prices at all; most competitors are quote-only.
5Provider comparison — the Top 5 for this asset class
Every provider below is scored on the same fixed rubric, weighting relevant dental office evidence most heavily. Facts are drawn from each provider's public materials and dated.
| Provider | Score* | Relevant dental office evidence | Profile | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cost Seg Smart site owner Engineering-first Best published pricing Best for virtual delivery Most transparent turnaround | 8.9How this score is built (sub-score ÷ 5 × weight):
| Dedicated page or article source · as of Jul 2026 | Profile → | ||||||||||||||||||||||||||||||||
| Engineered Tax Services (ETS) Engineering-first · National (West Palm Beach, FL) Best for national on-site coverage | 8.4How this score is built (sub-score ÷ 5 × weight):
| Dedicated page / named case study source · as of Jul 2026 | Profile → | ||||||||||||||||||||||||||||||||
| CSSI Engineering-first · National (Baton Rouge, LA) Best for national on-site coverage | 8.1How this score is built (sub-score ÷ 5 × weight):
| Dedicated page / named case study source · as of Jul 2026 | Profile → | ||||||||||||||||||||||||||||||||
| Segregation Holding Engineering-first · Regional (McKinney, TX — Dallas metro; markets 50 states) Best for national on-site coverage | 7.9How this score is built (sub-score ÷ 5 × weight):
| Dedicated page / named case study source · as of Jul 2026 | Profile → | ||||||||||||||||||||||||||||||||
| R.E. Cost Seg Engineering-first · National Best published pricing Best for virtual delivery Most transparent turnaround | 7.7How this score is built (sub-score ÷ 5 × weight):
| Generic coverage only source · as of Jul 2026 | Profile → |
Top 5 of 22 firms scored for dental office. See every firm's full profile and per-type standing in the provider directory.
*Score is this site's published rubric output (0–10) for dental office, weighting relevant property-type evidence most heavily (see how we compare) — click any score for its build-up. It is not a customer rating and no reviews are used. Cost Seg Smart is the site owner and is scored on the same rubric.
6Is it worth it — break-even
Operatory-dense practices concentrate short-life plumbing and clinical MEP, so dental offices often accelerate more than a plain office. On a build-out with meaningful depreciable basis, that improves the economics at a given fee; the timing/recapture caveats apply to a short hold.
7Frequently asked questions
What drives the result in a dental office?
The per-operatory utility drops — water, air, vacuum and drain to each chair — plus central vacuum/compressor and nitrous/oxygen distribution. More operatories means more short-life plumbing.
Do lead-lined partitions reclassify?
It depends. They can be argued as serving imaging equipment but may be treated as room enclosure (39-year). It's an engineer-review item — flagged, not assumed.
How much typically reclassifies?
Across standardized dental configurations a typical market range is 8–35% range, higher for an operatory-dense, imaging-heavy practice.
Is a site visit required?
It depends on the provider. Equipment schedules and MEP drawings support a virtual study; some providers require an on-site inspection.
Sources and authority consulted
- Hospital Corp. of America v. Commissioner, 109 T.C. 21 (1997)
- Rev. Proc. 87-56 MACRS asset classes, as reproduced in IRS Pub. 946 App. B (Table of Class Lives and Recovery Periods)
- IRS Cost Segregation Audit Techniques Guide (Pub 5653)
- Cost Seg Smart per-vertical component engine (modeled ranges + component authorities).
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