Cost segregation beyond the headline
How engineering-based studies reclassify property components, where bonus depreciation fits, and why the deduction must be evaluated in the owner’s actual tax context.
Sean brings the tax mechanics of cost segregation together with first-hand experience acquiring, developing, and operating real estate. He gives hosts a nuanced conversation about depreciation, ownership, and the investment decisions behind the deduction.
Sean Graham, CPA sits at the intersection of tax strategy and real-world real estate ownership. Before founding Maven Cost Segregation, he built his career in public accounting and corporate finance and began investing through small multifamily properties and house hacking. He later expanded into self-storage acquisition, syndication, development, and operations.
That combination led Sean deep into one of real estate’s most misunderstood tax strategies: cost segregation. Today, Maven’s in-house engineering team documents and analyzes real property while Sean oversees the tax-strategy side of the work, including depreciation classification, placed-in-service timing, bonus depreciation, and Form 3115 coordination.
What makes Sean useful on a podcast is his willingness to discuss the limitations as clearly as the opportunity. He can explain the difference between creating a deduction and being able to use it, how hold period and recapture affect the economics, and why a study should support a sound investment rather than manufacture one.
These themes are grounded in Sean’s verified work and experience. A host can stay practical or move into the underlying tax, operating, and decision-making details.
How engineering-based studies reclassify property components, where bonus depreciation fits, and why the deduction must be evaluated in the owner’s actual tax context.
A practical discussion of taxable income, passive-loss limitations, hold period, recapture, study cost, and the ROI questions owners should ask first.
How these concepts interact with depreciation strategy, why popular social-media summaries leave out important facts, and where the client’s CPA remains essential.
What happens when an owner has held a building for years, how a Section 481(a) adjustment can enter the conversation, and why filing decisions require tax-advisor coordination.
Acquisition, development, unit mix, debt, operations, and the property-level lessons Sean learned while acquiring and developing more than $14 million of self-storage assets.
Moving from public accounting and finance into entrepreneurship, creating an engineering-led tax advisory firm, and learning to build distributed teams without losing accountability.
Why does a cost segregation study create a deduction without guaranteeing that the owner can use it immediately?
What should an investor understand about hold period and depreciation recapture before ordering a study?
What does an in-house engineering team contribute that a spreadsheet-only approach cannot?
Why do short-term-rental and real-estate-professional conversations require more nuance than a viral tax clip suggests?
What did operating self-storage teach you that changed the way you advise property owners?
When would you tell an owner not to move forward with cost segregation?
Founder and Chief Technical CPA of Maven Cost Segregation.
Detailed engineering studies personally overseen, representing $750M+ in identified deductions.
Self-storage assets acquired and developed, alongside residential rental ownership.
Featured by Accounting Today, CPA Practice Advisor, Think Realty, BiggerPockets, and industry podcasts.
Highlights from Sean’s episodes in Maven’s podcast library. Each one opens its own page, and the full list follows.
Bigger PocketsApr 27, 2025
Most people invest in real estate for cash flow or appreciation, but there are enormous tax benefits as well. In this episode, we’re going to share the number one tax strategy you need to know about the short-term rental tax loophole which could save you thousands! Welcome back to the Real Estate Rookie podcast! Today, we’re joined by Sean Graham, who is not only a certified public accountant (CPA) but also a fellow real estate investor. He’s going to show YOU how to avoid paying Uncle Sam (legally) with just a few savvy tax strategies. The best part? You don’t need to be a big-time investor with a large real estate portfolio to take advantage of these benefits. Even if you have just ONE rental, these strategies are for you! First, Sean will share the ins and outs of the cost segregation study, which allows you to frontload depreciation rather than spreading it out over the next few decades. He’ll also get into bonus depreciation and the different line items that qualify, as well as the tax “loophole” that allows you to use tax deductions to offset active income-yes, including your W2 wages!
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Sean Graham, CPA is the Founder and Chief Technical CPA of Maven Cost Segregation: Tax Advisors. A former public-accounting and corporate-finance professional, Sean is also an active real estate investor who has acquired and developed more than $14 million of self-storage assets. He has overseen 5,000+ detailed engineering cost segregation studies representing more than $750 million in identified deductions and is known for explaining both the opportunity and the limitations of real estate tax strategy in plain English. Learn more about Sean and Maven Cost Segregation at www.mavencostseg.com.
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