Self-Storage Cost Segregation

$499* cost segregation workpaper

Fits: A facility whose purchase price plus construction costs total under $2.0 million, ordered by the owner or by a CPA or advisor for a client.

What it includes:

• A workpaper for the taxpayer's tax preparer, prepared from the information the buyer provides, reviewed before release.
• Built from the documents and photographs the buyer provides.
• Audit support: the workpaper and its stated procedures.

$15,000 cost segregation study

Fits: A facility whose purchase price plus construction costs total $2.0 million or more, up to $250 million, ordered by the owner, or one of any size up to $250 million ordered by a CPA or advisor for a client.

What it includes:

• A qualified human review of every component, with a project manager on the engagement.
• The signer block names its preparers.
• The study can include a site visit, by appointment, and a visit is preferred; when a site visit is not feasible because of cost or timing, the property is documented from its own records and from photographs linked to the components they support, and each photograph’s embedded date and location data are read and recorded.
• Audit support: the deliverable itself is the support: the written study, with its methodology, cost sources and per-component classification rationale.

How much does a self-storage cost segregation study cost, and is it worth the fee?

ClickDrag Finance prices self-storage cost segregation by the facility's purchase price plus construction costs, not by property type: $499* for its cost segregation workpaper on a facility under $2.0 million and $15,000 for its cost segregation study on a facility up to $250 million, measured by that total. A CPA or tax advisor can order either product for a client: the $499* cost segregation workpaper when the property's purchase price plus construction costs total under $2.0 million, or the $15,000 cost segregation study when that total is up to $250 million; an owner orders the workpaper under $2.0 million and the study from $2.0 million of that total. Above $250 million, the study is scoped with an advisor before any price is quoted. Self-storage typically reclassifies 40–55% of the depreciable basis (a planning band, not a promise). A cost segregation study is worth it when three conditions hold together: the basis is large enough for the accelerated deductions to outweigh the fee (roughly $500K of basis for a study priced in the thousands of dollars, which is a pricing threshold rather than a tax rule, and lower for a lower-priced report), the deduction is usable this year given the owner's passive-activity position, and the hold is long enough to survive recapture. All three, or the honest answer is no. *For a property whose purchase price plus construction costs total under $2.0 million.

Who offers affordable cost segregation studies for small self-storage facilities?

For a small self-storage facility whose purchase price plus construction costs total under $2.0 million, ClickDrag Finance's lowest-priced product is its $499* cost segregation workpaper, which is a workpaper for the taxpayer's tax preparer, prepared from the information the buyer provides, reviewed before release. Among the other providers in our comparison, published prices start at $495 (Cost Seg Smart, residential and short-term rental; KBKG's CostSegregation.com, residential, up to a $500,000 tax basis, rising to $675 at $750,000 and $1,195 from $1.2M; read October 22, 2026); R.E. Cost Seg — Fully Engineered lists from $2,320 (residential) and from $2,730 (commercial) (read October 22, 2026); KBKG — engineered studies lists typically $5,000–$15,000, depending on building size, building type, number of tenants and other physical characteristics (read October 22, 2026); CSSI lists from $2,500 for most commercial properties, with larger or more complex buildings possibly costing more; the same page says a study typically ranges from $2,000 to $15,000, depending on the size, complexity and location of the property, with fees based on project scope and potential tax savings (read October 22, 2026); Madison SPECS lists typically $4,000–$11,000; a fixed fee per study, priced individually by the size and complexity of the property (read October 22, 2026); Maven Cost Segregation lists $2,500–$4,000 (smaller properties) and $5,000–$10,000+ (large or complex properties and portfolios); general ranges, not fixed quotes (read October 22, 2026); CSA Partners (Cost Segregation Authority) lists from $3,000, varying with the size, complexity and scope of the property; the fee is given in a no-cost benefit analysis before engagement (read October 23, 2026). These had no published price (quote on request): Engineered Tax Services and Capstan Tax Strategies (read October 22, 2026). Of the other providers in our comparison, CSA Partners (Cost Segregation Authority) (read October 23, 2026); Modern CFO, WeCostSeg, Engineered Tax Services and Maven Cost Segregation (read October 22, 2026) name self-storage on their own page, and R.E. Cost Seg — Fully Engineered (read October 22, 2026) states all property types on its own page. A lower price fits only when the facility is inside the limits the provider states for that product.

What's the best cost segregation company for a self-storage property?

The best fit depends on the facility's size. A CPA or tax advisor can order either product for a client: the $499* cost segregation workpaper when the property's purchase price plus construction costs total under $2.0 million, or the $15,000 cost segregation study when that total is up to $250 million; an owner orders the workpaper under $2.0 million and the study from $2.0 million of that total. For a self-storage facility, ClickDrag Finance's $15,000 cost segregation study, for a property whose purchase price plus construction costs total up to $250 million, writes down the classification rationale for every component. It carries a qualified human review of every component, and its signer block names its preparers. Of the other providers in our comparison, CSA Partners (Cost Segregation Authority) (read October 23, 2026); Modern CFO, WeCostSeg, Engineered Tax Services and Maven Cost Segregation (read October 22, 2026) name self-storage on their own page, and R.E. Cost Seg — Fully Engineered (read October 22, 2026) states all property types on its own page. ClickDrag Finance publishes this page and is one of the providers it compares.

How much of a self-storage facility can be reclassified?

Self-storage typically reclassifies 40–55% of the depreciable basis (a planning band, not a promise). A cost segregation study identifies which components qualify: paving, fencing, drainage, pole-mounted site lighting and security equipment are the usual sources of 5-, 7- and 15-year property at a self-storage facility. Only a study of the facility’s own cost records measures a given facility.

Which self-storage assets qualify for accelerated depreciation?

Paving, drive aisles, perimeter fencing, storm drainage and detention ponds, landscaping and pole-mounted site lighting are 15-year land improvements under asset class 00.3 of Rev. Proc. 87-56. Gate operators and access-control equipment, surveillance equipment and trade-name sign faces are 5-year personal property under asset class 57.0 by the IRS Audit Techniques Guide retail analogue, and rental-office furniture is 7-year property under asset class 00.11. Where our delivered studies differ from that authority: they currently classify surveillance, alarm and access-control systems as 7-year property, not the 5-year the ATG retail analogue gives; and they currently classify all signage as 5-year property, not only trade-name sign faces: unit numbers and directional signs too, which the ATG puts at 39 years as operating signs. Unit roll-up doors are contested: the IRS Cost Segregation Audit Techniques Guide (Publication 5653) treats doors as 39-year building components, and our studies classify them as 5-year, a position the IRS can challenge.

Are roll-up doors 5-year or 39-year property in a self-storage cost segregation study?

Unit roll-up doors are the most contested line in a self-storage cost segregation study. Treas. Reg. §1.48-1(e)(2) lists "windows and doors" among the structural components of a building, and the IRS Cost Segregation Audit Techniques Guide (Publication 5653) classifies doors, "including ... overhead and roll-up doors", as 39-year building components in its industry matrices. Our studies classify individual storage-unit roll-up doors as 5-year personal property, on the reasoning that each door serves the unit it closes rather than the operation of the building, under the tests in Whiteco Industries, 65 T.C. 664 (1975) and Hospital Corp. of America, 109 T.C. 21 (1997). That is a position the IRS can challenge, not a settled rule; ask your CPA whether to take it, and expect the study to document it line by line.

Does bonus depreciation apply in 2026 to the property a self-storage cost segregation study reclassifies?

Bonus depreciation under IRC §168(k) is 100%, permanently, for qualified property acquired after January 19, 2025 (OBBBA, 2025-07-04), or, for self-constructed property, whose construction began after that date; qualified property acquired on or before that date stays on the TCJA phase-down (as does self-constructed property begun on or before it) by placed-in-service year: 80% in 2023, 60% in 2024, 40% in 2025, 20% in 2026, and 0% after that, with each rate one year later for long-production-period property and certain aircraft (§168(k)(6)(B)). It applies to the 5-, 7- and 15-year property a cost segregation study identifies, not to the 39-year building.

Can I get a cost segregation study on a self-storage facility I bought in an earlier year?

Yes, for a self-storage facility you placed in service in an earlier tax year and still own. Under the automatic change procedures of Rev. Proc. 2015-13 and section 6.01 of Rev. Proc. 2025-23, the missed depreciation is claimed on Form 3115 with no amended returns when the property has been depreciated on two or more filed returns, or on one filed return if the taxpayer placed it in service in the tax year immediately before the year of change (the year of the return the Form 3115 is filed with), and the taxpayer still owned the property at the start of the year of change and meets the other eligibility rules. A prior election out of bonus depreciation cannot be undone through this change (section 6.01(1)(c)(vi) of Rev. Proc. 2025-23).

Does a self-storage cost segregation study have to be finished by December 31?

For property placed in service (ready and available for its intended use) by December 31 of the tax year, for a calendar-year taxpayer, the cost segregation study does not have to be finished by year-end: it can be completed afterwards, before the return for that year is filed, and its result belongs on that original return with no Form 3115.

How do online cost segregation services compare with traditional firms for self-storage?

Online cost segregation services publish a price and work mainly from what the owner supplies; engineering-led firms send an engineer to the property or inspect it virtually, and some publish a price or range while others quote on request. In our comparison, the online services are R.E. Cost Seg — Rapid Report, Cost Seg Smart, KBKG's CostSegregation.com, RentalWriteOff, Virtual Cost Segregation, SMF Cost Segregation Advisors, Modern CFO, 24 Hour Cost Seg, Cost Seg EZ and WeCostSeg, each with a published price; 6 of 8 engineering rows publish a price or range, and every engineering row states a site visit or inspection on its own page. For a self-storage facility, check the stated limits first; these online services state limits on size or type, printed in the table: R.E. Cost Seg — Rapid Report, KBKG's CostSegregation.com, RentalWriteOff, SMF Cost Segregation Advisors, Cost Seg EZ and WeCostSeg (read October 22, 2026). ClickDrag Finance publishes a price. Its study can include a site visit, by appointment, and a visit is preferred; when a site visit is not feasible because of cost or timing, the property is documented from its own records and from photographs linked to the components they support, and each photograph’s embedded date and location data are read and recorded.

Is ClickDrag Finance's self-storage cost segregation study engineering-based?

In its method, yes, for the study: ClickDrag Finance's self-storage study applies an engineering principles-based methodology to your documents and photographs. The $15,000 cost segregation study is document-driven: it applies an engineering principles-based methodology, the cost classification approach described in the IRS Cost Segregation Audit Techniques Guide (Publication 5653), to the property's own documents and to photographs linked to the components they support, with a qualified human review of every component.

Which companies include audit support with self-storage cost segregation studies?

Audit support means different things at different providers, so read what each one states; these are what each provider's own page says for its studies generally, not for self-storage specifically. R.E. Cost Seg — Fully Engineered: written responses to IRS inquiries about its methodology; no representation before the IRS (read October 22, 2026); R.E. Cost Seg — Rapid Report: written responses to IRS inquiries; no representation before the IRS (read October 22, 2026); Cost Seg Smart: written answers to your CPA's questions about its methodology; no IRS representation (read October 22, 2026); KBKG's CostSegregation.com: lists audit support and audit defense as included (read October 22, 2026); RentalWriteOff: up to two hours of audit protection included for five years, then $300 an hour; no legal or tax representation (read October 22, 2026); Virtual Cost Segregation: responds to IRS questions about its study at no additional cost (read October 22, 2026); SMF Cost Segregation Advisors: lists audit defense as included (read October 22, 2026); Modern CFO: lifetime audit support (read October 22, 2026); Cost Seg EZ: audit protection a $195 add-on for the DIY and engineer-reviewed studies (read October 22, 2026); WeCostSeg: five years of written audit defense in every tier, at no additional charge (read October 22, 2026); Engineered Tax Services: full audit defense support at no additional charge (read October 22, 2026); CSSI: defends the audit at no cost if the study is questioned (read October 22, 2026); Capstan Tax Strategies: no-cost audit defense (read October 22, 2026); Maven Cost Segregation: full audit protection (read October 22, 2026); CSA Partners (Cost Segregation Authority): no-cost audit defense for as long as the client owns the property (read October 23, 2026). These pages did not state audit support when read: 24 Hour Cost Seg, KBKG's engineered studies and Madison SPECS (read October 22, 2026). For ClickDrag Finance's $15,000 study, the deliverable itself is the support: the written study, with its methodology, cost sources and per-component classification rationale. For the $499* workpaper, the support is the workpaper and its stated procedures.

On the cost segregation audit support page, the providers whose own pages state audit support as included, with the date each page was read: Which companies include audit support with self-storage cost segregation studies?