Free Tool

Cost Segregation Estimator

Estimate first year depreciation boost from a cost segregation study.

Tax

Building Basis ($)

Percent Reclassified to 5/15 Year (%) (%)

Bonus Depreciation (%) (%)

First Year Total Depreciation

Basis Reclassified

First Year Bonus Depreciation

How it works

A cost seg study breaks building basis into 5, 15, and 27.5 year categories

Short life items qualify for bonus depreciation

Result: much larger first year deduction

DoorVault reads your statements, categorizes every transaction, and shows you live metrics for every property in your portfolio. No spreadsheets.

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Related tools and terms

Frequently asked questions

When is cost seg worth it?

Usually on properties over $300,000 basis where you can use the deduction against income.