CSSI is the premier company providing IRS defined engineering-based cost segregation studies for U.S. property owners. Currently, CSSI has successfully completed over 20,000 studies nationally and has completed studies of properties ranging from $200,000 to $450 million in cost. CSSI was founded by industrial engineer/economist, Jim Shreve, who designed the CSSI Study based upon the Cost Segregation Audit Technique Guidelines. Our network of professional CSSI representatives nationally can demonstrate and coordinate the application of cost segregation for commercial property owners. The CSSI representative brings the personal professional attention every commercial property owner and their Tax Professional needs to maximize depreciation expenses to increase cash flow from Cost Segregation Services, the 2017 Tax Act, and the 2014 Tangible Property Regulations. Specialties Cost segregation is the method of re-classifying components and improvements of your commercial building from real property to personal property. This process allows the assets to be depreciated on a 5, 7, or 15-year schedule instead of only the traditional 27.5 or 39-year depreciation schedule of real property. Thus your current taxable income will be greatly reduced and your cash flow will increase.