Our Services
A Platform Designed to Unlock Savings
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 cost segregation studies and more. 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.
Daryl Borsheim
Daryl has been an independent businessman in Colorado since 1980, excelling in sales across various industries, including storage systems, records management, and insurance. In 1986, he founded his own insurance agency, maintaining those valuable relationships to this day; since joining the CSSI team, he has leveraged his listening and problem-solving skills to help business owners and their tax professionals identify potential savings to reduce tax liabilities while ensuring IRS compliance. A U.S. Navy veteran and dedicated family man, Daryl enjoys DIY home improvements with his four sons, restoring an original Mustang convertible, and cherishing time with his wife Patty, their eight grandchildren, and their badly-behaved black lab puppy.
ContactGet 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