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Answer · Accounting & taxes

What is a cost segregation study?

The short answer

A cost segregation study analyzes a property's costs to identify assets that may have different tax recovery periods. Its value depends on your facts, tax rules, study quality and the ability to use resulting deductions.

On this page

Compare benefits and costs

Ask a qualified tax adviser about the study fee, eligible assets, timing, loss limitations and future disposition effects. Faster deductions are not the same as a guaranteed permanent tax saving.

Request a defensible deliverable

Understand the methodology, supporting records and who will address questions. Coordinate the report with the preparer responsible for your depreciation schedule and any required accounting-method filings.

Example: deductions you cannot use now

A study estimates a larger current deduction, but your loss limitations defer its benefit. Compare the actual usable timing benefit with the fee and future consequences before accepting a headline savings estimate.

References and next steps

Use these references for the specific topic they cover. Local requirements and individual circumstances may differ.

Written and maintained by the Rentari team. Examples explain a decision; they are not customer results. This is general education. Confirm the rules and treatment for your property with a qualified local professional. Found an error or an unclear step? Send a correction with this page's address and the detail to review.

Your next step

Choose and review a report