💰 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.

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

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

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

David & Lisa M.

First-Time Landlords · Phoenix, AZ

Calculator

See Your Potential Savings

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

Property Value$500,000

$300k$3M

Estimated Year 1 Savings

$48,010

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

Use Free Calculator

The Process

Property to Tax Savings
In Three Steps

5-Minute Wizard

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

AI + Expert Analysis

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

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.

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Your Tax Savings?

Join thousands of real estate investors who are keeping more of their rental income with professional cost segregation.

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