What You Get in Each State Guide
Every guide is built from real cost segregation study data and state-specific tax rules — not generic estimates.
18 state guides live — select a state to see cost seg rules, tax savings estimates, and city-level data.
Frequently Asked Questions
What is a cost segregation study?
A cost segregation study is an IRS-approved tax strategy that reclassifies components of your property (HVAC, electrical, plumbing, landscaping, etc.) from 27.5 or 39-year depreciation to 5, 7, or 15-year schedules. This accelerates depreciation deductions and can generate significant Year 1 tax savings — typically $15K-$100K+ depending on property value.
Why do cost segregation benefits vary by state?
Each state has different rules on whether it conforms to federal bonus depreciation. Some states (like Arkansas and North Carolina) offer full conformity, meaning both federal and state tax savings apply in Year 1. Others require addbacks or have their own depreciation schedules, which changes your net benefit.
How much does a cost segregation study cost with Overline?
Overline studies range from $499 to $2,000 — significantly less than traditional firms that charge $5,000-$10,000+. Most investors see 10-40x ROI on their study cost in Year 1 tax savings alone.
Which states are best for cost segregation?
States with full federal bonus depreciation conformity, low property taxes, and high building-to-land ratios deliver the best cost seg returns. Our state guides break down the exact numbers for each state so you can compare.
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