Free Cost Segregation Calculator

Get instant, adjustable cost segregation estimates with AI-powered analysis. Enter your property address to see potential tax savings immediately — no waiting, no forms, 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.

Cost segregation calculator results displaying asset depreciation breakdown (5-year property at $263K, 15-year at $143K, 27.5-year at $789K), editable property details panel showing purchase price, land value, building size, and year placed in service, with total tax savings comparison showing $152,605 with cost segregation vs $3,351 without

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↑ Example calculator output — tap to zoom

About This Interactive Calculator

This is an instant, interactive calculator — not a quote request form. Built by certified engineers and CPAs, you'll receive editable results immediately based on AI analysis and data from 1,000+ professional cost segregation studies representing over $1 billion in analyzed real estate. All assumptions (property type, construction cost, tax rate, reclassification percentages) are shown and adjustable in real-time.

This calculator is completely FREE. You can export and adjust assumptions as much as you want.

What this is: An estimate calculator for decision-making and underwriting. What this isn't: An IRS-defensible engineering study (for that, schedule a consultation). Learn how the calculator works.

Want to schedule a free live consultation instead? Book a time with us below

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
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 35% tax rate and 100% bonus depreciation. Want to learn more? See detailed savings rangesDecision frameworkPricing guide