An affordable cost segregation study costs $495 for single-family rentals, short-term rentals, and condos under $300K. It uses the same RSMeans construction cost data, the same IRS MACRS classification rules, and produces the same 40+ page CPA-ready report as studies costing $5,000–$15,000 at traditional engineering firms. The difference is delivery method, not methodology.
Key Takeaways
- A $495 study on a $250K rental produces ~$9,600 in Year 1 tax savings at 24% — a 19x ROI on the study fee
- Traditional firms charge $5,000+ because they send engineers on-site; the IRS doesn't require a site visit
- The methodology (RSMeans, MACRS, component-level classification) is identical regardless of price
- If your property is under $100K or you're in the 12% bracket, the ROI gets thin — and we'll tell you that
You Spent Six Figures on a Rental. But You Won't Spend $495 on Taxes?
Think about what you spent to close on your last rental property. Purchase price: $250K. Closing costs: $7,500. Home inspection: $400. Appraisal: $500. First month's insurance: $180. You spent more on the appraisal — a document you looked at once — than you would on a cost segregation study that saves you $6,000 to $15,000 in Year 1 taxes.
Most rental property owners skip cost segregation for one of two reasons. Either they've never heard of it, or they heard it costs $5,000 and decided the math doesn't work on a $250K property. They're right about the second part. At $5,000, the math on a $250K property is thin. At $495, the math is absurd — absurdly good.
Let's walk through three real scenarios. Not hypothetical "if you had a $3M office building" examples. Actual modest rentals in actual cities that actual investors own.
Three Real Properties, Three Real Tax Bills
$225K long-term rental, Memphis suburbs
You spent less on the study than on your last appliance replacement. And the appliance didn't save you $8,200.
$275K furnished Airbnb, Branson MO
The hot tub you installed for $4,000? Five-year property. The deck you built for $8,000? Fifteen-year property. The study that identified both? $495. Furnished STRs hit 28% reclassification because everything you see inside — beds, couches, TVs, kitchen equipment, décor — is 5-year personal property under MACRS.
$180K duplex, Cleveland OH — lookback study
Four years of depreciation this investor never claimed, caught up in one filing. Form 3115 makes that legal. The $18,200 catch-up plus the current-year reclassification lands as a single adjustment on the 2026 return. The owner found out about this from a Reddit thread.
But does it work on a $100K property?
This is the bare-minimum scenario. A $100K rental in a secondary market — maybe a small duplex in a Rust Belt town or a starter SFR in rural Tennessee. Does the math still pencil at $495?
$100K single-family rental, small-town Tennessee
$3,672 in tax savings on a $495 study. That's a 7.4x return. Not the 40x you see on a $275K Airbnb — but you're still netting $3,177 on a single tax filing. Most people spend more than $495 on a single plumbing call. The ROI is positive, the deduction is real, and the study fee is tax-deductible as a business expense.
our Airbnb tax strategy guide →
At a 32% bracket, the same $100K property produces $4,896 in Year 1 savings — a 9.9x return. The math works. It's just not as dramatic as larger properties.
Note on land allocation: we don't just assume 20% for every property. Our engine models land value using county assessor data, metro-level land ratios, and price-per-square-foot adjustments. On a $100K rural property, land might be 12–18%. On a $500K property in a high-cost metro, it could be 25–35%. The land estimate matters — it directly affects your depreciable basis and the final savings number.
The $495 Study vs The $5,000 Study: Same Report, Different Overhead
Traditional cost segregation firms charge $5,000 to $15,000 because they have offices to rent, engineers to fly in, scheduling coordinators to pay, and sales teams to commission. An engineer drives to your property, spends half a day walking through it, then goes back to the office and runs the same analysis we run remotely. The travel and labor alone add $1,000 to $3,000 before the engineering even starts.
We use satellite imagery, county assessor data, and RSMeans construction cost databases — the same cost data traditional firms use — to perform the component-level analysis remotely. The IRS Cost Segregation Audit Techniques Guide does not require a physical site visit. It requires detailed documentation of building components. Both approaches produce that documentation.
It's like comparing a $15 Uber to a $50 taxi. Same ride. Same destination. Different overhead.
One thing worth being clear about: RSMeans is not proprietary technology. It's the industry-standard construction cost database used by every engineering firm in the country. MACRS classification rules are published by the IRS under Revenue Procedure 87-56. The 13 principal elements required for a defensible study are published in the IRS ATG. None of this is secret. The only question is whether the analysis is done well — and our reports have been reviewed and filed by CPAs in all 50 states.
What's Actually in the Report
Every study — regardless of price — includes:
200+ component analysis using RSMeans 2024 construction cost data. Every building element from the foundation to the roof gets identified, valued, and classified.
MACRS classification into 5-year, 7-year, 15-year, and 27.5 or 39-year depreciation schedules. This is where the reclassification happens — moving components out of the slow schedule into the fast ones.
Full depreciation schedules your CPA maps directly to IRS Form 4562. No additional engineering work on their end.
Form 3115 documentation for lookback studies, including the Section 481(a) catch-up calculation.
Audit defense package aligned to the 13 principal elements of the IRS Cost Segregation Audit Techniques Guide.
Your CPA opens the PDF, drops the numbers into the return, and files. That's it.
When $495 Is Still Too Much
Skip it if any of these apply
Your property is under $100K and you're in the 22% bracket or lower. On an $80K rental, the depreciable basis after land is maybe $64K. At 18% reclassification, that's $11,520 accelerated — producing about $2,500 in tax savings. Still positive ROI on a $495 study, but your CPA's extra filing time and the depreciation schedule complexity can eat a big chunk of the net benefit. Maybe wait until you buy property #2.
You're selling within 18 months without a 1031 exchange. Depreciation recapture under IRC §1250 taxes the accelerated depreciation at up to 25% when you sell. If you're selling soon, you front-loaded the deduction only to pay most of it back. It's a timing shift that might not help. Model it with your CPA first.
You already did cost seg on this property. You can't reclassify the same components twice. If a prior owner or a previous firm already ran a study, a second one won't produce additional savings. Check your prior tax records or ask your CPA.
If any of these apply, we'd genuinely rather you spend $495 on something else. We'd rather have you come back when the math works than sell you something that doesn't.
But Is a $495 Study... Legit?
We get this question a lot. And it's a fair question. If every other firm charges $5,000, why wouldn't you be suspicious of $495?
Here's the honest answer: traditional firms are honestly pricing their overhead. They have offices, staff, travel budgets, and sales teams. Those are real costs. We don't have those costs because we deliver remotely. That's the entire explanation. There's no corner being cut on the engineering side.
The IRS Cost Segregation Audit Techniques Guide — the document that defines what makes a study defensible — has 13 principal elements. Our reports address all 13. The guide explicitly states that observation and documentation can be accomplished through multiple methods, including remote observation. It does not mandate a physical walkthrough.
We also offer a CPA-Ready Guarantee: if your CPA requests changes to the report format or documentation, we'll revise it. If we can't resolve the issue to their satisfaction, you get a full refund. We can do that because the revision rate is under 2%. The reports work.
If you want to see one before you buy, here's a sample report. And CostSegregationReviews.com tracks ratings across providers if you want a third-party perspective.
Related Reading
Frequently Asked Questions
Yes. Both use RSMeans construction cost data, both classify building components under IRS MACRS asset class rules, and both produce 40+ page CPA-ready reports with depreciation schedules and audit documentation. The price difference is delivery method — traditional firms include a physical site visit ($1,000–$3,000 in travel and labor). The IRS Cost Segregation Audit Techniques Guide does not require a site visit. It requires detailed component-level documentation, which both approaches produce.
There's no catch, but there are honest limitations. A $495 study doesn't include a physical site visit — it uses satellite imagery, county assessor data, and engineering cost databases instead. For 95% of residential properties, this produces the same component-level analysis. For complex mixed-use buildings over $5M, unusual construction methods, or properties where you specifically expect an IRS examination, a traditional on-site study may be worth the higher fee.
Yes. The report is structured so your CPA can map the depreciation schedules directly to IRS Form 4562. It includes MACRS class assignments for every component, bonus depreciation calculations, and Form 3115 documentation for lookback studies. We offer a CPA-Ready Guarantee: if your CPA requests format or documentation changes, we'll revise the report. If we can't resolve the issue, you get a full refund.
The $495 price applies to single-family rentals, short-term rentals (Airbnb/VRBO), and condos with a purchase price under $300,000. Properties from $300K to $1M are $795. Multifamily (2–4 units) starts at $995. Commercial and 5+ unit multifamily also start at $995. The full pricing breakdown is here.
Under one hour from order to delivery. You enter your property details at checkout — address, purchase price, square footage, year built — and the engineering analysis runs immediately. The finished PDF report is emailed to you, typically within 30–60 minutes. Traditional firms take 4–8 weeks because of site visit scheduling and manual engineering queues.
You can only do one cost segregation study per property. If a prior owner or a previous firm already performed the analysis, a second study won't produce additional reclassification. Check with your CPA or the property's prior tax records before ordering. If you're unsure, text us and we can help you check.
Related Articles
Cost Segregation Under $500K: Does the Math Work?
Real ROI tables for $200K, $350K, and $500K properties with break-even analysis.
Form 3115: How to Catch Up Missed Depreciation
The filing guide for lookback studies — how Section 481(a) bundles years of missed deductions into one return.
The STR Tax Loophole Explained
How short-term rental owners use depreciation to offset W-2 income without REPS.