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Why Cost Segregation for Multifamily Properties?

Unit by Unit the Savings Add Up

Every unit in your multifamily property contains components that qualify for accelerated depreciation, and those deductions add up quickly across the full building.

The Math Works in Your Favor

Multifamily properties carry a strong concentration of qualifying assets, which means less taxable income in the early years and more cash flow to reinvest across your portfolio.

What a Study Typically Turns Up

Unit flooring, cabinetry, appliances, common area finishes, amenity spaces, landscaping, paving, and site improvements are among the most commonly identified assets in a multifamily study

Your Window Is Still Open

Years of unclaimed depreciation don’t have to stay on the table. If you’ve never had a study done, you can recover those missed deductions in the current tax year without filing amended returns.

Real Results From Real Multifamily Properties

These Multifamily cost segregation case studies illustrate what the strategy has delivered for property owners at different property values and sizes.

This case study examines a Duplex acquired in 2024 for $886,300 and applied in the 2024 tax year. By also leveraging 60% bonus depreciation, the cost segregation study reclassified eligible building components into shorter recovery periods, maximizing upfront tax savings resulting in $41,691 in savings.

Purchased price(less land)

$886,300

Firsy-Year Tax Savings

$41,691

Data Placed in-Service

July 2024

Tax year study applied

2024

Bonus Depreciation

60%

Building Allocation After Study

5-Year

$181,275 Re-allocated

15-Year

$50,227 Re-allocated

27.5-Year

$654,798 Re-allocated

This case study examines an Apartment Complex acquired in 2024 for $11,180,000 and applied in the 2025 tax year. By also leveraging 60% bonus depreciation, the cost segregation study reclassified eligible building components into shorter recovery periods, maximizing upfront tax savings resulting in $5117,189 in savings.

Purchased price(less land)

$11,180,000

Firsy-Year Tax Savings

$517,189

Data Placed in-Service

Dec. 2024

Tax year study applied

2025

Bonus Depreciation

60%

Building Allocation After Study

5-Year

$2,286,757 Re-allocated

15-Year

$345,909 Re-allocated

27.5-Year

$8,547,334 Re-allocated

This case study examines a High-Rise Apartment Complex acquired in 2019 for $10,547,368, and applied in the 2019 tax year. By also leveraging 100% bonus depreciation, the cost segregation study reclassified eligible building components into shorter recovery periods, maximizing upfront tax savings resulting in $3,440,123 in savings.

Purchased price(less land)

$34,112,436

Firsy-Year Tax Savings

$3,440,123

Data Placed in-Service

Jan. 2019

Tax year study applied

2019

Bonus Depreciation

100%

Building Allocation After Study

5-Year

$7,291,874 Re-allocated

15-Year

$2,341,478 Re-allocated

27.5-Year

$24,479,084 Re-allocated

See Your Estimated Cost Seg Study Savings in Seconds

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Estimated Tax Savings

Conservative Estimate

Accelerated Depreciation Deduction The total amount of depreciation deductions you would receive when using cost segregation, which reclassifies certain building components into shorter recovery periods for faster tax benefits.

Standard Straight-Line Depreciation Deduction The total amount of depreciation deductions you would receive under the standard straight-line method, typically spreading deductions evenly over 27.5 or 39 years for real property.

High-End Estimate

Accelerated Depreciation Deduction The total amount of depreciation deductions you would receive when using cost segregation, which reclassifies certain building components into shorter recovery periods for faster tax benefits..

Standard Straight-Line Depreciation Deduction The total amount of depreciation deductions you would receive under the standard straight-line method, typically spreading deductions evenly over 27.5 or 39 years for real property.

Your results show estimated first-year tax savings based on typical properties similar to yours. The Conservative Estimate shows what most property owners like you can expect at minimum, while the High-End Estimate shows what’s possible with a thorough professional analysis. These numbers represent actual cash you could save on taxes. For a personalized assessment that accounts for your property’s specific features, continue with our no-cost analysis request.

Download Estimated Savings Summary
Download Summary

How Does the Cost Segregation Study Process Work?

Preliminary Analysis

No-Cost Preliminary Analysis

Share your property details and we’ll provide a no-cost estimate of your potential tax savings along with a fixed project fee. No commitment needed.

Engineering Study

Unit by Unit Engineering Review

Our engineers conduct a thorough on-site review of your property, examining unit interiors, common areas, amenity spaces, mechanical systems, exterior improvements, and site work to identify every qualifying component.

Implementation

Delivery and CPA Implementation

We deliver a complete IRS-compliant engineering report documenting all reclassified assets and work directly with your CPA to ensure everything is properly implemented and your full savings are realized.

What Is Your Multifamily Property Really Delivering at Tax Time?

Most multifamily owners are surprised by how many of their building components qualify for accelerated depreciation. Enter a few basic details and get a free estimate of your potential tax savings in minutes.

More Resources for Multifamily Owners

Frequently Asked Questions

How much does a cost segregation study cost and what’s the typical ROI?

The cost of a cost segregation study varies based on property type, size, and complexity; typically starting around $2,500+. To receive your personalized study cost estimate, you’ll need to complete our full no-cost analysis request. However, most clients see a return on investment of 5:1 to 20:1, meaning they typically save $5 to $20 in taxes for every $1 spent on the study.

How does the calculator show the difference between standard and accelerated depreciation?

The calculator displays “Standard Depreciation Tax Deductions” (your current method) versus “Enhanced Depreciation Tax Deductions” (with cost segregation), along with the “Additional Deductions Unlocked” and “Your Potential Tax Savings” to clearly show the financial benefit of accelerated depreciation.

How accurate is the estimate from the Cost Segregation Savings Calculator?

The calculator provides conservative and high-end estimates based on typical properties similar to yours. These estimates give you a general idea of potential savings, but for precise results tailored to your specific property’s unique characteristics, a professional cost segregation study is recommended.

Why should I use the Real Estate Cost Segregation Savings Calculator?

Using the calculator gives you a quick estimate of potential savings from cost segregation, showing both conservative and high-end scenarios. This helps you determine if a full professional study is worthwhile for your property investment before committing to the process.

What information do I need to use the Cost Segregation Savings Calculator?

You’ll need your property’s purchase price, federal tax rate (defaulted to 37%), month and year the property was placed in service, and the tax year you’re applying the benefits to. The more accurate your input, the more precise the savings estimate.

How can a Real Estate Cost Segregation Savings Calculator help my business?

The calculator helps you quickly assess how much you could save through cost segregation by showing the difference between standard depreciation and accelerated depreciation methods. This allows you to make informed decisions on maximizing tax benefits and improving cash flow for your real estate investments.

Does the calculator take into account bonus depreciation?

Yes, the calculator incorporates bonus depreciation benefits, which has been restored to 100% for qualifying assets. This means items like HVAC systems, lighting fixtures, electrical systems, flooring, cabinetry, and specialized equipment can be fully deducted in year one when combined with cost segregation, significantly increasing your immediate tax savings shown in the results.

What is a Cost Segregation Savings Calculator?

A Cost Segregation Savings Calculator helps property owners estimate potential tax savings by accelerating depreciation on property components. By inputting your purchase price, federal tax rate, and service dates, it provides both conservative and high-end savings estimates based on your property’s characteristics.

How do I calculate cost segregation​?

Calculating cost segregation involves breaking down a building’s total cost into individual components that qualify for accelerated depreciation. Instead of depreciating the entire property over 27.5 or 39 years, certain parts like carpeting, lighting, electrical systems, and land improvements can be depreciated over 5, 7, or 15 years, resulting in significant tax savings.

The process starts with a detailed engineering-based analysis. Experts examine construction costs, blueprints, invoices, and property details to identify assets eligible for shorter depreciation schedules. Each identified component is then assigned a specific recovery period under IRS guidelines.

The resulting study outlines the reallocation of costs into proper categories, providing a clear depreciation schedule that can be used to reduce taxable income in the early years of ownership.

CSSI specializes in conducting these studies accurately and efficiently. Our team uses a proven methodology to ensure IRS-compliant documentation and maximum benefit for each client.

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