Our Services
A Platform Designed to Unlock Savings
Cost Segregation
179D Tax Deduction
R&D Tax Credits
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.
Andy Osero
Andy Osero is an impactful, ethical, and entrepreneurial leader with over 30 years of experience in enterprise business development and consulting on technologically complex, disruptive financial solutions. Throughout his career, he has successfully guided diverse business owners and C-suite executives across industries, delivering innovative strategies that drive growth and efficiency.
Today, Andy focuses on helping commercial and residential rental property owners reduce their income tax liabilities through cost segregation. By accelerating depreciation, cost segregation can generate substantial tax savings—typically around $35,000 in income tax reduction for every $500,000 in building costs—freeing up critical cash flow for property owners.
With a deep commitment to integrity and client success, Andy continues to bring exceptional value and insight to those seeking to maximize financial performance through smart, compliant tax strategies.
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.
Resources
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