​Tax Advisory Services, Cost Segregation Specialist​

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​CSSI is the nation’s premier engineering-based consulting firm, specializing in tax law related to commercial buildings. With over 21 years of experience and more than 45,000 studies completed, CSSI has a proven track record of delivering significant tax savings without triggering audits or having studies overturned. Their mission is to unlock tax solutions, maximize benefits, and increase cash flow for their clients.

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