Blog & Insights

Cost Segregation, Explained.
No Fluff. Just Facts.

Articles on cost segregation methodology, bonus depreciation, IRS audit defense, property types, and tax planning strategy. Written by the Cost Seg America team.

Featured

You Do Not Have to Do Every Study at Once. That Is the Whole Strategy.

With multiple properties, the question is not whether to do cost segregation. It is which property, in which year. The lookback study makes deduction timing a lever you control.

Read Article →

Cost Segregation, Explained.No Fluff. Just Facts.

You Do Not Have to Do Every Study at Once. That Is the Whole Strategy.

You Do Not Have to Do Every Study at Once. That Is the Whole Strategy.

Same Building, Same Study, Four Entities, Four Different Outcomes

Stuck With ADS? Cost Segregation Matters More, Not Less.

You Built It. That Means You Have the Best Cost Segregation Documentation in Existence.

Twelve Questions Every CPA Should Ask Before Recommending a Cost Segregation Study

The Deduction You Could Not Use Finally Comes Loose. Here Is Exactly When.

"Placed in Service" Does Not Mean the Day You Closed

You Bought Into a Partnership at Today's Price. Your Depreciation Is Stuck at 2009's.

Your K-1 Shows a Big Loss. Here Is Why You Might Not Be Able to Use It.

The IRS Just Reopened a Door It Called Permanently Locked. You Have Until October 15.

Why the Wealthy Win With the Tax Code

The Grouping Election: The Most Misunderstood Tool in Real Estate Tax

What IRS Notice 2026-11 Means for Your Acquisition Date

How Financing Multiplies Your Cost Segregation Benefit

The Tax Code Isn't a Secret. It's Just Unread.

The Self-Rental Trap: Why Your Cost Segregation Losses Can Get Stuck

Land Value Allocation: The Number That Quietly Shrinks Your Cost Segregation Study

The 9 Documents to Gather Before Your Cost Segregation Study

The Real Cost Segregation Deadline Is Your Filing Date, Not December 31

Cost Segregation ROI: When Does a Study Actually Pay for Itself?

The 5 Most Common Cost Segregation Audit Triggers (And How to Avoid Becoming the Next Case)

Tangible Property Regulations: When a Repair Becomes an Improvement (And Why It Matters)

The Section 481(a) Adjustment: How the Form 3115 Catch-Up Mechanism Actually Works for Cost Segregation Lookbacks

Material Participation Rules: How Property Owners Convert Passive Cost Segregation Losses Into Ordinary-Income Deductions

Cost Segregation on Inherited Property: The Step-Up in Basis Strategy Most Heirs Miss

Tenant Improvements and Cost Segregation: How Commercial Landlords Recover 25 to 35 Percent of TI Capital in Year 1 Federal Tax Savings

Partial Asset Disposition: The Tax Deduction Most CPAs Miss When You Replace Major Building Components

The Short-Term Rental Cost Segregation Loophole: How High-W-2 Earners Are Using It to Offset Salary Income

When NOT to Do a Cost Segregation Study: Honest Cases Where the Math Does Not Work

How Much Does a Cost Segregation Study Cost (And Why the Cheap End of the Market Produces a Different Product)

Cost Segregation for Real Estate Professionals: How REPS Transforms the Math on Your Rental Portfolio

Depreciation Recapture After a Cost Segregation Study: The Plain-English Math

1031 Exchanges and Cost Segregation: How They Work Together on Your Replacement Property

New Construction vs Acquired Property Cost Segregation: How Methodology Changes Between IRS Approaches 1 and 2

100 Percent Bonus Depreciation Under the One Big Beautiful Bill Act: What Commercial Property Owners Need to Know

Section 1245 vs Section 1250 Property: What Every Commercial Property Owner Needs to Know

The Whiteco 6-Factor Test: How the IRS Decides What Qualifies for Accelerated Depreciation

Form 3115 Lookback Studies: How to Recover Missed Cost Segregation Deductions

What Is Cost Segregation? The Complete Property Owner's Guide

What the IRS Audit Technique Guide Actually Says About Cost Segregation

What Does the IRS Think About Cost Segregation?

The History of Cost Segregation: From the 1962 Investment Tax Credit to 100% Bonus Depreciation Today

Cost Segregation, Explained.
No Fluff. Just Facts.