Cost Segregation Services


Cost segregation is a strategic technique that allows companies to maximize tax allowances by accelerating depreciation on commercial property. In reality, companies are simply separating personal property from the real property within their real estate.

Personal property is depreciated over a period of 3, 5, 7 or 15 years, while real property is depreciated over a period of up to 39 years. The purpose of conducting a cost segregation analysis is to identify property components and related costs and then reclassify them into their correct category, allowing companies to "catch-up" on previously under-reported depreciation. This can be accomplished without having to amend prior tax returns.

What are the benefits of Cost Segregation?

Major benefits include:

  • "Catch-up" depreciation on future tax returns.
  • Improved after-tax cash flow.
  • Reduced real property taxes.
  • Increased investment tax credits.
  • Increased profits.

How does Cost Segregation work?

The IRS has approved six Cost Segregation methods:

  • Detailed engineering approach from actual cost records.
  • Detailed engineering cost estimate approach.
  • Survey or letter approach.
  • Residual estimation approach.
  • Sampling or modeling approach.
  • Rule of thumb approach.

Asset Categories for Cost Segregation

Personal Property

Typically depreciated over a period of three-15 years using the double declining method. Items in this category may include furniture, carpeting, certain fixtures and fittings, and window treatments.

Real Property

Normally depreciated over a period of up to 39 years. Items in this category may include land improvements, buildings, and land (details below).

Land Improvements

Normally depreciated over a 15-year period using an accelerated or 150% declining balance method. Items in this category may include sidewalks, fences, and docks.


Although a building's separate components are considered part of the building itself, it is advantageous to value and depreciate each component separately. For example, if a building component becomes worthless, it can be immediately written off (fully depreciated), e.g. roofing.


The remaining value, not falling into the two real property categories above, is allocated to land. Through our alliance several valuation firms, RAM can assist you with your cost segregation needs. For more information contact us today at (515) 699-8574 or