For independent operators · multi-site jobbers · NNN fuel-retail investors · c-store roll-ups

Gas station cost segregation

A gas station is mostly equipment and pavement wrapped around a small c-store, which is exactly why cost segregation reclassifies far more of the basis than a typical building. Dispensers, tanks, the canopy, and the forecourt lead. And for a qualifying station, the entire building may depreciate over 15 years. Single sites priced by matrix from $2,495; $7M+ sites by proposal.

Engineering-method · IRS Pub 5653 · Rev. Proc. 87-56 · industry-standard 2026 construction cost data

Why gas stations are among the highest-acceleration commercial assets

For most commercial real estate, the building shell dominates the basis and cost segregation reclassifies a moderate share. Gas stations invert that. Strip out the fuel dispensers, the underground tanks, the canopy, and the acres of forecourt paving, and there is not much "building" left on the 39-year schedule. That is why a typical convenience-store plus fuel station commonly moves roughly 55–70% of depreciable basis into 5- and 15-year MACRS classes, well above what a plain retail building yields.

With 100% bonus depreciation restored under the One Big Beautiful Bill Act, every reclassified component is deductible in Year 1. And a qualifying station may carry an even larger accelerated share, because the building itself can move to 15-year under the Retail Motor Fuels Outlet rule below.

How a gas station sorts into MACRS classes

Component classification per the Rev. Proc. 87-56 asset-class framework and IRS Pub 5653 engineering analysis. The equipment, canopy, and forecourt carry the acceleration; the c-store shell is a thin slice. (The study computes the dollar allocation from each property's actual configuration and documentation. We don't pre-assign a target percentage.)

Component MACRS class
Fuel dispensers & multi-product dispensers (MPDs)
often the largest equipment line; 4–12 per site
 5-year
Underground storage tanks & piping
petroleum-storage equipment
 5-year
Automatic tank gauging (ATG) & tank monitoring
leak detection, inventory controls
 5-year
Point-of-sale & payment systems
pump card readers, registers, controls
 5-year
C-store refrigeration & walk-in coolers
merchandising refrigeration
 5-year
EV charging equipment
where present (chargers 5-year; switchgear/conduit split)
 5–15-year
Signage electronics & price signs
digital fuel price displays
 5–7-year
Fuel canopy & concrete dispenser islands
the steel canopy over the forecourt
 15-year
Forecourt paving, drainage & oil-water separator
land improvement
 15-year
Pylon sign structure, site lighting & bollards
site improvements
 15-year
Convenience-store building shell
the thin 39-year shell (15-year for a qualifying RMFO station)
 39-year*

*The c-store shell is 39-year, except that a qualifying retail motor fuels outlet may depreciate the entire building over 15 years (Rev. Proc. 97-10, see below). Reclassification share depends on c-store size, canopy, paving, dispenser count, any quick-service kitchen or EV charging, how much equipment was in the acquisition basis, and documentation quality. Industry ranges are general observations, not predictions for a specific site.

The special rule: a qualifying station may depreciate the whole building over 15 years

This is the differentiator that sets fuel retail apart from generic retail. Under Revenue Procedure 97-10, a qualifying retail motor fuels outlet (RMFO) may depreciate the entire building as 15-year property rather than 39-year.

A station generally may qualify if either is true:
  • The building is 1,400 square feet or smaller, OR
  • 50% or more of the building's gross revenue, OR 50% or more of its floor space, is devoted to petroleum marketing sales.

When a station qualifies, the shell that would normally sit on the 39-year schedule moves to 15-year, which can sharply increase the accelerated share and the Year-1 deduction. A small kiosk or pay-at-the-pump station is often a strong candidate. A large convenience store with a big deli or quick-service kitchen may not meet the 50% petroleum test, in which case the building stays 39-year, though the dense c-store equipment still drives strong acceleration on its own.

Whether a specific station qualifies depends on its facts, including the floor-space and revenue mix. This is an educational explanation of the rule, not a guarantee and not tax advice. Confirm eligibility with your CPA before filing.

Illustrative: a $2.8M convenience-store and fuel station

Illustrative only. Real estate plus operating site, a 3,000 sq ft c-store, 8 dispensers, 4 underground tanks, about a 3,500 sq ft canopy, with equipment documented in the purchase-price allocation. Actual results depend on configuration, documentation, RMFO eligibility, and entity tax position.

Asset
Convenience-store + fuel station, real estate + operating site (turnkey)
Depreciable basis
~$2,200,000 (after carving out land + §197 intangibles)
Illustrative accelerated share
~59% into 5- and 15-year classes (dispensers, tanks, ATG, POS, c-store refrigeration; canopy, islands, forecourt paving, drainage, sign structure)
Remaining 39-year shell
~41% (lower if the station qualifies as an RMFO and the building moves to 15-year)
Year-1 deduction (100% bonus)
~$1.3M accelerated into Year 1 vs ~$60K straight-line

Figures are illustrative and rounded; they are not a prediction for any specific property. Documented equipment cost is booked at actual value and supersedes modeled estimates. State conformity to §168(k) varies. RMFO eligibility depends on the building's facts. Confirm treatment with your CPA before filing.

Pricing

Single sites are priced by a transparent matrix: $2,495 under $1M basis, $4,495 at $1M–$2M, $6,995 at $2M–$4M, $8,995 at $4M–$7M. Sites above $7M of basis are quoted by proposal.

Gas stations are equipment-dense, so every order is reviewed before delivery during our calibration phase. Every study is CPA-ready with component-level MACRS schedules, methodology, and source documentation, and includes Form 3115 §481(a) workpapers for lookback engagements. Order a single site on the order page, or request a proposal below.

100% bonus depreciation

With 100% bonus depreciation permanently restored under the One Big Beautiful Bill Act (property placed in service after 1/19/2025), every component a study moves into the 5-, 7-, or 15-year buckets is deductible in the year the station is placed in service. For an asset class where well over half the basis can land in those buckets, and where a qualifying building may move entirely to 15-year, the Year-1 impact is large.

Gas station questions

Why are gas stations such strong cost-segregation candidates?
Because so little of a gas station is the building. The value concentrates in equipment (dispensers, underground tanks, ATG, POS, c-store refrigeration, which are 5-year personal property) and site work (fuel canopy, dispenser islands, forecourt paving, drainage, pylon sign, which are 15-year land improvements), with only a thin c-store shell on the 39-year schedule. A typical convenience-store plus fuel station commonly reclassifies roughly 55–70% of depreciable basis. And for a qualifying station, the entire building may depreciate over 15 years instead of 39 (see the RMFO rule below).
What is the Retail Motor Fuels Outlet (RMFO) 15-year building rule?
Under Revenue Procedure 97-10, a qualifying retail motor fuels outlet may depreciate the ENTIRE building as 15-year property rather than 39-year. A station generally may qualify if the building is 1,400 square feet or smaller, OR if 50% or more of the building's gross revenue, or 50% or more of its floor space, is devoted to petroleum marketing sales. This is the biggest differentiator versus generic retail. A small kiosk or pay-at-the-pump station is often a strong candidate; a large convenience store with a big deli or kitchen may not meet the 50% petroleum test. Whether a specific station qualifies depends on its facts. This is educational, not a tax determination. Confirm eligibility with your CPA.
How is a large convenience store different from a fuel-only station?
It comes down to the mix. A small kiosk or pay-at-the-pump station with a tiny building is often the strongest candidate for the 15-year building rule, because the building is small and petroleum sales dominate. A large convenience store with a deli, coolers, and a quick-service kitchen may not meet the 50% petroleum test, so the shell may stay 39-year, but the dense c-store equipment (refrigeration, coolers, POS, kitchen) adds a great deal of 5-year personal property. Either way the acceleration is strong; the path to it differs.
Our acquisition bundled real estate, equipment, and a fuel-supply agreement. How is that handled?
Carefully, and this is where many studies go wrong. A bundled operating-business purchase often includes goodwill, a fuel-supply agreement, a brand license, and customer relationships, which are §197 intangibles and are NOT depreciable building basis. Those must be carved out, not swept into the cost-seg study. We flag the acquisition scope at intake and rely on the purchase-price allocation to separate depreciable real and personal property from intangibles, so the study stands up under examination.
How is a gas station priced, and what about larger or portfolio deals?
Single sites are priced by a transparent matrix: $2,495 under $1M of basis, $4,495 at $1M–$2M, $6,995 at $2M–$4M, and $8,995 at $4M–$7M. Sites above $7M of basis are quoted by proposal. Gas stations are equipment-dense, so every order is reviewed before delivery during our calibration phase. Every study is CPA-ready with component-level MACRS schedules, methodology, and source documentation.
Can I run a lookback study on a station I already own?
Yes. A lookback study recovers all previously-missed accelerated depreciation in the current tax year via IRS Form 3115 and a Section 481(a) adjustment, with no amended returns. Because gas stations are so heavily weighted to 5- and 15-year property, the catch-up on a station held for a few years is often substantial. We can run these alongside new acquisitions for multi-site operators.

Scope your gas station study.

Send your site details with the basis, dispenser and tank counts, c-store square footage, and any purchase-price allocation, and we'll come back with the Year-1 deduction and whether the RMFO 15-year building rule may apply.

See the gas station sample report · read why gas stations accelerate so well · audit defense