What Does a Cost Segregation Study Cost on a Single-Family Rental?

One Real Number: $1,295

A single-family rental in Montgomery County, Pennsylvania, built in 2013 at 4,946 square feet, had a cost segregation study delivered for $1,295. That fee is a real quoted number, not a marketing estimate, and it sits at the residential end of what a study typically costs.

Our full guide to what a cost segregation study costs covers the range across commercial and residential property types; this page works through the single-family rental case specifically. That single number answers the question most single-family rental owners are actually asking when they search for a cost: not a menu price, but what a real comparable property was charged.

What That Fee Bought

The $1,295 fee covered a full engineered study: the classification of building components into 5-year, 7-year, 15-year land improvement, and 27.5-year residential structural buckets, delivered as a 70-page engineered report aligned to the IRS Audit Techniques Guide. Because this is a residential rental, the classification ran off listing photos rather than a site visit, no owner homework, no scheduling a walkthrough. That kind of turnaround, no site visit and no owner homework, is specific to residential and short-term rental studies; commercial buildings still require an engineer to walk the property in person.

On that specific property, the study identified $160,242 of the $1,040,000 depreciable basis, 15.4%, for faster schedules, and produced an estimated $174,905 in first-year depreciation, 16.8% of basis, including 100% bonus.

Why Residential Studies Cost Less Than Commercial Ones

A single-family rental is typically simpler to classify than a commercial building: fewer distinct systems, less site infrastructure, a smaller footprint overall. That relative simplicity is a big part of why the fee sits far below the $9,000 to $12,000 range recent commercial studies have been quoted at.

A commercial building carries more distinct systems (HVAC zones, fire protection, multiple electrical panels, larger paved areas) that take more engineering time to classify, which shows up in the fee even though the underlying method is identical. It is not a smaller version of the same study; it is a study sized to a simpler building. The report is still 70 pages and still IRS Audit Techniques Guide aligned.

What Moves the Fee Up or Down on a Single-Family Property

Basis and composition, not the property's sale price, are what an engineer is actually pricing against.

• Depreciable basis: a larger, more expensive rental generally has more to classify and a somewhat higher fee.
• Property age and renovation history: older properties or ones with recent renovations can add complexity.
• Finish level: higher-end cabinetry, flooring, and fixtures create more 5-year property to document.
• Site improvements: fencing, a pool, extensive landscaping, or a large driveway add 15-year land improvement work.

None of these move the fee onto a rate card. Each property gets quoted on its own basis and composition. Location can play a smaller role too, since land-to-improvement ratios vary by county, which changes the depreciable basis a study has to work with even at an identical purchase price.

Budget vs. Full Engineered Tier on a Property Like This

Both tiers deliver the same 70-page engineered report, aligned to the IRS Audit Techniques Guide. The budget engineered study is built for straightforward properties where the classification work is more standardized; the full engineered study is built for properties with more complexity to document. A single-family rental with a simple layout and few distinctive finishes is often a good fit for the budget tier; a more customized or higher-end property can call for the full tier.

Which tier applies to a specific property, and what it would be quoted at, comes out of the same free estimate process rather than a published price list for either tier. A property purchased recently, with a clear closing statement breaking out land and improvements, is often the easiest case to price quickly; an older property with a less documented history can take a bit more work to size up.

Why 135:1 Isn't the Expected Ratio for Every Rental

The 135:1 figure describes one real property, not a guarantee of that specific multiple. The actual guarantee is more conservative and more useful for planning: at least 30x the fee in first-year deductions on a short-term rental, or the study is free. A single-family long-term rental with a straightforward layout can land closer to that guaranteed floor than to the higher example above; a short-term rental with more furnishings and finish detail can land higher. An owner comparing a quote against the 135:1 example above should treat it as a ceiling case, not a floor, and use the fee-agnostic guarantee as the realistic baseline for planning.

Straight-line depreciation on the same building recovers value over 27.5 years with no acceleration; a study's entire value proposition is compressing part of that recovery into year one, which is worth the same regardless of whether the resulting ratio lands at 40:1 or 135:1, since the dollars accelerated do not depend on the multiple used to describe them.

Getting a Property-Specific Number

A free Preliminary Benefit Estimate models the likely first-year acceleration on a specific single-family rental before any fee is quoted, so the fee-versus-benefit math can be checked before committing. Comparing that number against a quoted fee, before committing to either tier, is what actually answers whether a specific single-family rental clears a worthwhile ratio. Every quote for a single-family rental should be checked against that property's own numbers, not against the $1,295 example, since basis and finish level vary property to property.

See is there a minimum property value for cost segregation for how small a basis can go and still clear a strong ratio, and the cheapest cost segregation study for how a budget tier compares to full engineered pricing.

Frequently asked questions

Is $1,295 the typical price for every single-family rental study?

No. That figure describes one real delivered study. Basis, property age, finish level, and site improvements all move the fee up or down, so a comparable property could be quoted differently. Every study is priced individually rather than off a published rate.

Does a single-family rental study require a site visit?

No. Residential and short-term rental studies typically run off listing photos, Airbnb or VRBO photos where they exist, rather than an in-person walkthrough. That is different from most commercial studies, which usually involve an engineer visiting the building.

How long does a single-family rental study take to complete?

Turnaround generally runs 4 to 6 weeks during tax season and typically 2 to 3 weeks in January and February, similar to the timeline for commercial studies, since the engineering and reporting steps are the same regardless of property type.

Can the study cost more than the deduction it finds?

That is exactly what the guarantee is built to prevent: our study identifies at least 30x its fee in first-year deductions on a short-term rental, or it is free. The fee-to-benefit ratio is checked before any commitment through the free Preliminary Benefit Estimate.