💰 ACCELERATE TAX SAVINGS

Cost Segregation StudyFor real estate investors

Our AI cost segregation service, backed by CPAs and engineers, accelerates your depreciation deductions in 5 minutes.

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Free estimate • No credit card required

IRS Compliant
RSMeans & Marshall Swift Data
2,800+ Studies Completed

Your Real Estate Property
Can Save You Money

Cost segregation reclassifies building components for accelerated depreciation, unlocking significant tax savings in year one. Read more on our blog

$

$30k – $100k+ Savings

Identify up to 30-40% of your property's value for accelerated depreciation, delivering 7× more year-one deductions than straight-line.

IRS-Compliant Methodology

Built on RSMeans & Marshall Swift data—the industry gold standard. Fully audit-ready engineering-based reports.

Minutes, Not Weeks

Get your report instantly instead of waiting 4-8 weeks. Professional results at 50-80% less cost than traditional firms.

Trusted by 2,800+ Property Owners

Real Results, Real Savings

Join thousands of investors who trust our IRS-compliant reports to maximize their tax deductions.

2,847
Studies Completed
and counting
$127M+
Tax Savings Unlocked
for property owners
100%
IRS Compliant
engineering methodology
4.9/5
Customer Rating
based on 500+ reviews

100% IRS Compliant Methodology

Our engineering-based cost segregation studies strictly follow the IRS Cost Segregation Audit Techniques Guide. Every report uses RSMeans and Marshall & Swift construction cost data—the same sources used by the IRS and traditional engineering firms.

IRS Audit Techniques Guide
Reports follow IRS Cost Segregation ATG methodology
RSMeans & Marshall Swift
Industry-standard construction cost data
Form 4562 Ready
Complete documentation for tax filing
Testimonials

What Our Customers Say

“I was skeptical about an online cost seg service, but the report was incredibly detailed. My CPA was impressed, and I saved $34,000 in taxes on my first rental property. The ROI is insane.”

$34,000 saved
M
Michael R.
Real Estate Investor · Austin, TX

“Traditional firms quoted me $8,000 and 6 weeks. ROOM42 delivered the same quality report in 20 minutes for a fraction of the cost. I've now done 12 properties with them.”

$89,000 saved
S
Sarah K.
Property Manager · Denver, CO

“We had no idea cost segregation existed until our CPA mentioned it. This tool made it so easy to understand. Our $450K rental qualified for over $28K in first-year deductions!”

$28,000 saved
D
David & Lisa M.
First-Time Landlords · Phoenix, AZ
Pricing

Professional Studies,
Fraction of the Cost

Same IRS-approved methodology as traditional firms charging $5,000–$15,000+. No hidden fees, no surprises.

Complete Cost Segregation Study

Cost segregation study

IRS-Compliant Report
Full MACRS Schedules
Instant PDF Download
Audit-Ready Documentation
CPA-Ready Workpapers
Unlimited Updates
$525/ unit

One-time payment · Free estimate

Get Started
Optional add-ons

Form 4562

+$150

Auto-filled IRS Form 4562, ready to file with your return.

IRS Audit Support

+$425

Expert technical defense if your study is ever examined.

CPA Review

+$2,250

Independent CPA review for maximum compliance confidence.

View full pricing details
See For Yourself

Your $525 Investment
Pays for Itself 91x Over

Traditional firms charge $5,000–$15,000 for the exact same IRS-approved methodology. Slide below to see what you'd keep in your pocket instead.

See Your Potential Savings

Adjust the slider to see how much you could save in taxes in the first year.

$500,000
$300k$3M
Estimated Year 1 Savings
$48,010

Based on a 37% tax bracket and 100% bonus depreciation.

Your cost: $525 · Your return: 91x ROI

Claim Your Savings

Same methodology as $15k studies

RSMeans & Marshall Swift data — the industry gold standard

You only pay when you download

Run the full analysis for free — no credit card to start

2,800+ studies delivered

Trusted by investors, CPAs, and property managers nationwide

The Process

Property to Tax Savings
In Three Steps

01

5-Minute Wizard

Answer a few questions about your property through our intelligent, guided process.

02

AI + Expert Analysis

Our hybrid approach combines AI speed with CPA and engineering expertise.

03

Maximize Savings

Download your audit-ready report and file it with your taxes to reduce liability.

FAQ

Frequently Asked Questions

Everything you need to know about cost segregation and our service.

Cost Segregation is a tax strategy that allows real estate owners to accelerate depreciation deductions. By identifying assets that can be depreciated over shorter time periods (5, 7, or 15 years) instead of the standard 27.5 or 39 years, you can significantly reduce your current tax liability and increase cash flow.
Yes, absolutely. Our reports are engineered-based and fully compliant with IRS guidelines. We strictly follow the IRS Cost Segregation Audit Techniques Guide to ensure every study is defensible and accurate.
Savings vary by property, but typically, a cost segregation study can accelerate 20% to 30% of your building's purchase price into the first year of ownership. For a $500,000 property, this could mean an additional $100,000+ in tax deductions.
Much less than traditional cost segregation services! While other firms charge $5,000–$10,000+ per study, our automated platform delivers the same professional-quality results at a fraction of the price. View our pricing for details.
While you don't need a CPA to use our software or generate the report, you will need to file the appropriate tax forms (typically Form 4562). We provide all the necessary data your CPA needs. We also offer an optional CPA Audit Review for added peace of mind.
Yes! You can perform a 'look-back' study for properties purchased in previous years. You can catch up on missed depreciation in the current tax year without amending prior year tax returns by filing Form 3115.
In the unlikely event of an audit, our reports are designed to stand up to scrutiny. We also offer optional Audit Support where our team of experts will help defend the study's findings.
We are a team of CPAs, construction engineers, and software engineers with many years of experience. Collectively, we have created thousands of cost segregation reports and helped investors save millions in taxes. Learn more about us.
Traditional cost segregation firms charge $5,000-$10,000+ and take several weeks to complete your study. You could also attempt to do it yourself, but that requires extensive knowledge of tax law, construction costs, and IRS guidelines—plus countless hours of research and documentation. Our automated platform gives you the same professional-quality results in minutes at a fraction of the cost.
Nearly all residential and commercial properties qualify—single-family rentals, multifamily apartments, office buildings, retail spaces, warehouses, hotels, short-term rentals (Airbnb/VRBO), mixed-use properties, and more. If you own income-producing real estate, you almost certainly qualify.
Most reports are generated in minutes after you complete our 5-minute questionnaire. Compare that to the 4–8 weeks traditional firms typically require. You can start the analysis for free and download your completed report instantly once you're ready.
Bonus depreciation allows you to deduct a large percentage of qualifying asset costs in the first year. Under current tax law, assets with a recovery period of 20 years or less can qualify. When combined with cost segregation, bonus depreciation dramatically increases your year-one tax deductions—often resulting in tens of thousands of dollars in immediate savings.
You'll need basic details about your property: the purchase price, acquisition date, property type, and address. No blueprints, no site visits, no appraisals required. Our system uses industry-standard cost databases (RSMeans & Marshall Swift) along with your property details to generate an accurate, engineering-based study.
No. Unlike traditional firms that often require minimum property values of $500,000 or more, our platform works for any property size. That said, cost segregation tends to deliver the most impactful savings on properties valued at $200,000 and above.
Absolutely. Many of our clients are portfolio investors managing multiple properties. Each property gets its own study and report. There's no limit to the number of studies you can run, and each one is priced per unit.
Your report includes a detailed engineering-based cost segregation analysis, full 5/7/15/27.5 or 39-year MACRS depreciation schedules, asset-by-asset breakdowns, first-year tax savings calculations, and all the CPA-ready documentation needed to file with your tax return. Optional add-ons include Form 4562 auto-fill, CPA review, and IRS audit support.
Depreciation recapture is taxed at a maximum rate of 25% when you sell. However, the time value of money works strongly in your favor—deferring tens of thousands of dollars in taxes today and paying a portion back years later at sale is almost always a net win. Many investors also use 1031 exchanges to defer recapture entirely.
Cost segregation pairs well with 1031 exchanges. If you sell a property and reinvest through a 1031 exchange, you can perform a new cost segregation study on the replacement property to continue accelerating depreciation. This lets you keep the tax-deferral cycle going while maximizing deductions on each new asset.
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