Our Services

A Platform Designed to Unlock Savings

Cost Segregation

Accelerate depreciation on your commercial property to reduce federal income taxes and increase cash flow through our engineering-based Cost Segregation analysis.

179D Tax Deduction

Claim up to $5.81 per square foot in tax deductions for energy-efficient commercial buildings through lighting, HVAC, and building envelope improvements.

R&D Tax Credits

Receive dollar-for-dollar tax reductions for your qualifying research and development activities across manufacturing, technology, engineering, and other industries.

Over 50,000 Studies Completed Since 2003

Engineering-Based Expertise

50,000+ studies since 2003, expertly navigating complex tax regulations.

Multiple Tax Solutions

Our expertise spans cost segregation, 179D energy efficiency deduction, R&D credits, and sustainable building technologies to maximize your tax savings.  

National Coverage 

Our nationwide network of professionals provides local expertise while delivering consistent, high-quality results across all 50 states. 

Tax Professional Partnerships 

We collaborate with CPAs and tax advisors to ensure timely, compliant, and maximum tax benefits for their clients. 

CSSI is America's leading provider of engineering-based tax solutions. We partner with property owners and their tax professionals to maximize tax benefits and increase cash flow through accurate, compliant studies. Our proven methodology has never triggered an IRS audit, and our nationwide team of experts consistently delivers results that transform complex tax regulations into tangible financial benefits for our clients. 

Corey Christenson

National Account Manager

Alabama

Corey holds a Bachelor of Science in Business Administration from Auburn University’s Harbert College of Business. As a representative of Cost Segregation Services LLC (CSSI), she helps commercial real estate owners maximize tax savings through cost segregation studies. Her role includes educating clients on the benefits of accelerated depreciation, conducting market research, and implementing strategic outreach methods such as cold calling and email prospecting to drive new business.

With a strong background in sales, business development, and financial consulting, Corey is committed to helping clients make informed decisions that enhance their bottom line. She actively engages in professional organizations to expand his network and stay current on industry trends. Outside of work, she enjoys staying active through sports, fitness, and outdoor activities, as well as continuously learning through reading, podcasts, and industry events.

Contact

Get a Free Tax Savings Analysis of Your Property

We’ll deliver a complete assessment of potential savings in as little as two business days.


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Learn more about what CSSI can do for you.

We're committed to helping you take full advantage of cost segregation, 179D, and GreenZip technology.

Learn More About What CSSI Can Do for You

We’re committed to helping you take full advantage of Cost Segregation, 179D, R&D Tax Credits, and Green Zip technology.

Learn More
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