Cost segregation for auto dealerships
A dealership stacks two big levers: a massive paved display and inventory lot, and a service department full of removable shop equipment.
| Typical market range | 10–35% |
|---|---|
| Typical market fee | $6k–20k |
| 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 an auto dealership
In an auto dealership, cost segregation typically reclassifies 10–35% 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) |
|---|---|---|
| Display & inventory lot paving, high-mast lot lighting | 15-year | Land improvements (Asset Class 00.3). The dominant dealership site line — a store sits on several times its footprint in paved lot, so paving scales with the lot, not the building. |
| Service-bay vehicle lifts, alignment racks, tire/balancer equipment | 5-year | Removable service-department equipment serving the identifiable repair function (Asset Class 57.0). |
| Compressed-air distribution, exhaust extraction, lube/oil/waste-oil reels | 5-year | Shop process systems serving identifiable service equipment, distinct from building HVAC. |
| Showroom OEM image-program finishes, display/accent lighting, digital signage/AV | 5-year | OEM-mandated trade dress replaced on reimage cycles and merchandising lighting/electronics. |
| Parts-department racking, customer-lounge FF&E, sales/F&I millwork, pylon sign electrical | 5-year | Removable racking, furnishings, casework and sign power (the freestanding sign structure is the 15-year line). |
2Typical results and what drives the spread
A typical range for auto dealerships runs 10–35% — 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. An auto dealership study typically runs in the $6k–20k 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 auto dealership evidence most heavily. Facts are drawn from each provider's public materials and dated.
| Provider | Score* | Relevant auto dealership 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 → | ||||||||||||||||||||||||||||||||
| Source Advisors Engineering-first · National (Fort Worth, TX) Best for national on-site coverage | 8.8How this score is built (sub-score ÷ 5 × weight):
| Dedicated page / named case study 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 → | ||||||||||||||||||||||||||||||||
| McGuire Sponsel Engineering-first · National (Indianapolis, IN) Best for national on-site coverage | 8.3How 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 → |
Top 5 of 22 firms scored for auto dealership. 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 auto dealership, 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
Two large short-life pools (the lot and the service equipment) mean dealerships often accelerate a substantial share of basis. On a property with meaningful depreciable basis, that improves the economics; as always the benefit is a timing benefit, strongest with bonus depreciation.
7Frequently asked questions
Why does the lot matter so much?
A dealership sits on several times its building footprint in paved display and inventory lot, and that heavy paving is a 15-year land improvement — frequently the single largest short-life line.
Does the service equipment reclassify?
Removable lifts, alignment racks and shop systems serving the identifiable repair function are generally 5-year property; documented owned equipment is already personal property.
How much typically reclassifies?
Across standardized dealership configurations a typical market range is 10–35% range, higher for a franchise store with a large lot and a full service/body-shop department.
Is a site visit required?
It depends on the provider. Site plans and equipment schedules support a virtual study; some providers require an on-site inspection.
Sources and authority consulted
- 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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