Get instant, adjustable cost segregation estimates with AI-powered analysis. Enter your property address to see potential tax savings immediately, with no waiting, no forms, and fully customizable assumptions.
This is an interactive calculator, not a quote request. You'll receive editable results in 60 seconds that you can adjust and recalculate as many times as you want.
Founded by CPAs
Certified Engineers
1,000+ Studies
5+ Years Exp.
Instant results in 30-60 seconds. All assumptions are visible and editable in your report.
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↑ Example calculator output. tap to zoomclick "Edit values" to adjust any assumption and see instant recalculation
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Results in about a minute, no quote request
Enter an address and you get numbers, not a callback. Built by certified engineers and CPAs, benchmarked against 1,000+ studies and over $1 billion in analyzed real estate. Every assumption (property type, construction cost, tax rate, reclassification percentages) is shown and editable in real time.
Free, no card, no account. Export it and adjust the assumptions as much as you want.
Our approach draws on the published guidance of James C. Peacock, former IRS General Engineer and contributor to the IRS Cost Segregation Audit Technique Guide, which focuses on what supports the numbers: land allocation, RS Means detail, site evidence, and asset classification.
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Speak directly with our team of certified cost segregation engineers and CPAs about your specific property. We'll provide expert guidance on whether a full IRS-defensible study makes sense for your situation.
Frequently Asked Questions
This is an instant calculator. You get results in 30-60 seconds, with no waiting, no sales calls, and no email required upfront. The output shows estimated depreciation breakdowns, tax savings, and all underlying assumptions (which you can adjust and recalculate). Think of it as an interactive Excel model powered by AI and real market data. See detailed methodology.
Yes! All assumptions are visible and editable in your report: property type, construction cost, land value, tax rate, reclassification percentages, and more. Adjust any field and the calculator instantly recalculates your depreciation schedule and tax savings. You can model multiple scenarios side-by-side.
This is an estimate for planning and decision-making. It's built on AI analysis and data from 1,000+ actual studies representing over $1 billion in analyzed real estate, but it's not an IRS-defensible engineering report. For that (with site visits, detailed asset tagging, and audit defense), schedule a consultation with our engineering team. Think of this calculator as "step 1" to understand if a full study makes sense for your property. Learn when cost segregation is worth it or see study pricing.
Our AI automatically pulls data from 15+ external sources: broker listings, property photos, county/state assessor records, satellite imagery, construction databases, and public statistics. The calculator's algorithms are built on expertise from our team of certified engineers and CPAs who have completed 1,000+ cost segregation studies representing over $1 billion in analyzed real estate. You can override any auto-filled data. For the most precise outcome, we suggest a free consultation where our certified professionals walk through your property's specific features together.
Example Cost Segregation Scenarios
$2.5M Office Building
Dallas, TX • 2018 Construction
$94,250
Year 1 Tax Savings
5-year
$425K (17%)
7-year
$200K (8%)
15-year
$325K (13%)
$1.2M Restaurant
Austin, TX • Recent $400K Renovation
$79,380
Year 1 Tax Savings
5-year
$480K (42%)
7-year
$96K (7%)
15-year
$180K (16%)
Restaurants typically see higher reclassification percentages due to specialized fixtures. See all property type ranges.
$3.8M Multifamily (12 units)
Phoenix, AZ • 2020 Construction
$135,660
Year 1 Tax Savings
5-year
$570K (14%)
7-year
$266K (9%)
15-year
$456K (11%)
Actual results vary by property type, location, and construction. Assumes a 35% tax rate and 100% bonus depreciation, which applies to qualified property acquired and placed in service after January 19, 2025. Property acquired before January 20, 2025 and placed in service in 2025 is limited to 40%. Want to learn more? See detailed savings ranges • Decision framework • Pricing guide
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