Scenario: Self-Storage Facility and Site Improvements

By AE Tax Advisors | Educational guide | Updated September 2026

Scenario Library / Cost Segregation Scenarios / Scenario: Self-Storage Facility and Site Improvements

This page describes a composite hypothetical. It is not a real client or a real result. All amounts are assumptions for illustration.

The Scenario in Brief

An investor is buying a single-story self-storage facility. The property has metal buildings, paved drive aisles, fencing, gates, security cameras, lighting, and a small office. The investor has heard that self-storage properties can have a meaningful share of site improvements and asks an advisor how a cost segregation analysis might work before closing.

Assumptions Used

Why the Advisor Would Look Closely at Site Work

In storage facilities, a significant share of cost can be in paving, drainage, fencing, lighting, and gate systems, which are generally land improvements with 15-year recovery periods. The office and specialized systems can add other shorter-life items. The advisor would want to distinguish these from the structural components, which stay in the 39-year class, and would want documentation from the seller, the construction records if available, and a site visit.

Worked Arithmetic

ItemAmount
Depreciable basis2,250,000 dollars
Assumed shorter-life portion675,000 dollars
Remaining 39-year portion1,575,000 dollars
Annual straight-line depreciation on 2,250,000 over 39 years, without a studyabout 57,700 dollars
First-year deduction on shorter-life portion with assumed 100 percent bonus675,000 dollars
First-year deduction on the 39-year portion (rough, full year)about 40,400 dollars
Illustrative first-year total with a studyabout 715,400 dollars

The table compares roughly 57,700 dollars of first-year depreciation without a study to roughly 715,000 dollars with one, on assumptions that a real property might not match. The first-year mid-month convention and the acquisition date would reduce both figures for a property bought partway through the year.

How It Might Play Out

The size of a first-year loss would raise the questions covered in other scenarios: whether the loss is passive, whether basis and at-risk limits apply, and whether the excess business loss limitation restricts the deduction. If the facility produces positive cash flow, part of the depreciation simply offsets that income, and only the excess becomes a loss. The advisor would model the taxable income of the facility and the investor's other income to see how much could be used in the year.

The advisor would also discuss the exit. If the investor plans to hold for many years, the deferral may be attractive. If a sale is likely within a few years, recapture on the shorter-life components would be a major factor in the analysis. If a sale takes the form of an exchange, recapture may be deferred as well.

Risks and Limits

What This Scenario Teaches

The scenario shows why property type affects the potential for reclassification: storage facilities often have more site work and less interior finish than other property types. It also shows that a large first-year deduction is a starting point for the analysis, not the conclusion. The investor's participation, other income, and exit plans determine whether that deduction has value in the year it is claimed.

Questions to Bring to Your Advisor

  1. What share of my purchase price might be land improvements?
  2. Will I be able to use the resulting loss this year?
  3. How will recapture affect my exit plan?
  4. What documentation should I obtain at closing?

A Note on Diligence Before Closing

Before closing on a property like this, an investor would typically gather any available construction drawings, contractor invoices for paving and fencing, and the seller's records of equipment and fixtures. If the seller made improvements recently, those costs may be well documented. If the property is older, an engineer may need to estimate costs using published unit cost data. Talking with the study provider before closing can also help the investor decide how to allocate the purchase price in the closing documents, since the allocation between land and improvements should be reasonable and consistent with the analysis that follows.

Scenario Variations Worth Considering

Change one assumption at a time to see how the answer moves. If the land share were higher, depreciable basis would fall. If the site work share were lower, the first-year deduction would shrink. If bonus depreciation were unavailable, the shorter-life components would be recovered over their normal periods. Testing these variations is how an advisor builds a range of outcomes instead of a single number.

Frequently Asked Questions

Are self-storage properties always good candidates for cost segregation?

Not always. The result depends on the specific property, price paid, and the investor's ability to use deductions.

Is the 30 percent figure a typical result?

No. It is an assumption used to make the arithmetic clear in this hypothetical.

Want to Talk Through Your Own Situation?

These scenarios are illustrations only. Book a discovery call with AE Tax Advisors to discuss the facts of your own business or portfolio.

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Educational purposes only. This page is an illustrative educational scenario, not tax, legal, or accounting advice, and it does not describe a real client or a real result. Tax laws change and outcomes depend on individual facts, so consult a qualified professional before acting. No result is guaranteed.