Cost segregation studies for property owners nationwide · Based in Scottsdale, AZ
Brenten BlakemanCost Segregation Get a Free Estimate
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Cost Segregation Strategist

Maximize the tax savings your real estate already owes you.

I'm Brenten. I walk you through how it works, our engineers do the study, and your CPA stays at the table. My estimates use conservative assumptions on purpose, and final results come from the engineering analysis.

4.5+ years in cost seg Fully engineered studies One flat fee, no add-ons Any property type, all 50 states
Brenten Blakeman
Brenten BlakemanCost Segregation Strategist
Cutaway drawing of a rental home with a pool, showing which parts depreciate over 5, 15 or 27.5 years Roof Framing Drywall Cabinets Appliances Fireplace Laminate floor Patio canopy Pavers Pool Fencing
Year-one depreciation, no study $26,378 27.5-year straight line on a $725,400 basis
See it on a real rental

Most owners depreciate their property the slow way.

I'm Brenten. Without a study, this rental's $725K of depreciable basis (land excluded) is written off as one building, evenly over 27.5 years. That's about $26K a year.

Inside the house

A lot of it isn't really "building."

On this home, the engineers classified the cabinets, appliances, laminate flooring, fireplace and patio canopy as 5-year personal property. That came to $91,247.

Out back

The pool, fence and pavers move too.

Those are land improvements with a 15-year life: $109,545 here. Both the 5 and 15-year buckets qualify for bonus depreciation.

The structure

Framing, drywall and the roof stay on the slow schedule.

They're still 27.5-year property. A good study is honest about what moves and what doesn't, and that's what keeps it audit-ready.

Year one

$219,869 instead of $26,378.

With 100% bonus depreciation on the 5 and 15-year property, this owner could claim about $193K more depreciation in the first year. Depreciation is a deduction, not a dollar-for-dollar cut to your tax bill, so we work out how much you can use with your CPA.

See what your property could find

Illustrative example based on a completed study of a single-family rental with a pool. Assumes a full first year and 100% bonus depreciation. Results vary by property.

Services

What I help property owners with.

Not sure which? Ask me
The main event

Cost Segregation Studies

Our engineers break your building into its components and move qualifying parts to 5, 7 and 15-year lives, often with bonus depreciation on top. Fully engineered, following the IRS Cost Segregation Audit Techniques Guide, backed with audit protection, for one flat fee.

Look-Back Studies

Bought years ago? Catch up missed depreciation on this year's return with Form 3115.

Learn more

Bonus Depreciation

100% bonus isn't automatic. It depends on when you acquired the property, so I confirm that first.

Learn more

Partial Asset Dispositions

Replaced a roof, HVAC or interiors? Write off what came out, plus removal costs, in the year of the renovation.

Ask about a renovation

Tangible Property Regulations

Repair or improvement? These rules decide what you expense now. I help you and your CPA catch missed deductions.

Ask a question

Green Zip® Partitions

Drywall tape that makes partition systems (non load bearing drywall) movable and removable, making them bonus eligible 5-year property.

See if it fits

CPA Partner Program

Have a client with real estate? I run the estimate and keep you in the loop. You keep the client.

Refer a client
Case studies

Real properties. Real numbers.

Any asset class, anywhere in the U.S. Anonymized examples from completed studies, assuming 100% bonus and a full first year. Depreciation is a deduction, not a dollar-for-dollar tax cut; your CPA works out how much you can use.

2-Bed / 2-Bath Condo
Residential · Short-term rental · 766 SF

2-Bed / 2-Bath Condo

+$178,699 more first-year depreciation

Basis$676,900
Year 1, no study$17,356
Year 1, with study$196,055
Biggest items found
  • Cabinets / millwork$55,282
  • Appliances$28,126
  • Appliance electrical$23,556
High-Rise Office Tower
Commercial · Office · 317,687 SF

High-Rise Office Tower

+$1,658,022 more first-year depreciation

Basis$12,750,000
Year 1, no study$326,923
Year 1, with study$1,984,945
Biggest items found
  • Wall coverings$635,613
  • Carpet$283,244
  • Emergency generator$202,160
Upscale Two-Unit Vacation Rental
Residential · Short-term rental · 4,969 SF

Upscale Two-Unit Vacation Rental

+$496,320 more first-year depreciation

Basis$2,447,986
Year 1, no study$62,769
Year 1, with study$559,089
Biggest items found
  • Furniture (FF&E)$108,784
  • Cabinets / millwork$80,073
  • Appliances$50,270
Single-Family Rental Home
Residential · Long-term rental · 3,250 SF

Single-Family Rental Home

+$193,491 more first-year depreciation

Basis$725,400
Year 1, no study$26,378
Year 1, with study$219,869
Biggest items found
  • Swimming pool$57,670
  • Cabinets / millwork$23,445
  • Exterior fencing$19,409
Four-Building Apartment Complex
Residential · Multifamily · 67,400 SF

Four-Building Apartment Complex

+$3,707,249 more first-year depreciation

Basis$13,611,783
Year 1, no study$494,974
Year 1, with study$4,202,223
Biggest items found
  • Cabinets / millwork$703,702
  • Laminate flooring$591,831
  • Parking lot$479,237
Two-Tenant Retail Strip Center
Commercial · Retail · 3,066 SF

Two-Tenant Retail Strip Center

+$252,650 more first-year depreciation

Basis$577,605
Year 1, no study$14,810
Year 1, with study$267,460
Biggest items found
  • Parking lot$76,049
  • Site drainage$43,748
  • Specialty plumbing$21,878
Professional Office Building
Commercial · Office · 7,005 SF

Professional Office Building

+$363,622 more first-year depreciation

Basis$1,680,000
Year 1, no study$43,077
Year 1, with study$406,699
Biggest items found
  • Parking lot$69,097
  • Sidewalks / curbs$49,967
  • Carpet$45,995
Industrial Facility with Rail Spur
Commercial · Industrial · 36,650 SF

Industrial Facility with Rail Spur

+$1,066,032 more first-year depreciation

Basis$6,787,246
Year 1, no study$174,032
Year 1, with study$1,240,064
Biggest items found
  • Parking lot$340,009
  • Fencing / walls$163,429
  • Truck weigh station$105,487
Office / Warehouse Flex Building
Commercial · Industrial · 21,417 SF

Office / Warehouse Flex Building

+$945,580 more first-year depreciation

Basis$5,158,703
Year 1, no study$132,274
Year 1, with study$1,077,854
Biggest items found
  • Parking lot$316,719
  • Exterior fencing$121,340
  • Landscaping$116,860
Veterinary Clinic & Pet Retail Campus
Commercial · Veterinary · 33,322 SF

Veterinary Clinic & Pet Retail Campus

+$755,133 more first-year depreciation

Basis$3,847,840
Year 1, no study$98,663
Year 1, with study$853,796
Biggest items found
  • Parking lot$172,494
  • Exterior fencing$89,186
  • Cabinets / millwork$63,767
Recommendations

What clients and partners say.

Read them on LinkedIn
"We have confidently referred multiple engagements to him, knowing that he will provide quality work and excellent service. He is responsive, professional, and takes the time to ensure clients understand the process from start to finish."
Blake Koolick, CPA · Managing Partner, Scottsdale CPAs
"Brenten doesn't replace your CPA or financial advisor, he works hand in hand with them to make sure you are implementing strategies that ultimately lower your tax bill and free up more money to invest."
Brian Gething · Senior Loan Officer, Local Home Loans
"He knows this area cold, turns it around quick, and is genuinely easy to deal with. If you own real estate and aren't doing cost seg studies, talk to Brenten."
Dan Gauthier · Law, tax and accounting for real estate investors
"Brenten is incredibly professional, thorough, and helped us maximize our tax savings on our investment properties."
Imad Hatoum · Real estate investor and lender
"We engage him as early in the acquisition process as we can so our clients have an early understanding of their potential tax implications and savings. Great communicator, you are never wondering where you are at in the process."
Payton Kruidenier · Ross Brown Partners, Inc.
"Working with Brenten was efficient and easy. He was responsive and thorough."
Steven Ernest · Short-term rental investor
Meet Brenten

Independent, so I work for you, not one firm.

I spent the start of my career in finance and gift and estate tax work, then commercial real estate. Now I'm an independent cost segregation strategist in Scottsdale, working with owners nationwide. I partner with established engineering firms and match each property to the one that fits it best. I'm not an accountant, so I always bring your CPA to the table.

Conservative assumptions, explained up front Fully engineered, backed with audit protection One flat fee, no hidden add-ons If a study won't help you, I'll tell you
Cost seg, explained

Straight answers.

General information, not tax advice. Your CPA makes the final call, and I'm glad to get on the phone with them.

Ask me something else
What is a cost segregation study?

An engineering-based analysis that splits a building into its parts. Items like flooring, cabinetry, specialty electrical, parking lots and landscaping can often be depreciated over 5, 7 or 15 years instead of 27.5 or 39, which moves deductions into the early years of ownership.

Who does the study, and what's included?

The engineering team at the firm handling your study does the analysis and signs off on it. I gather your documents, keep things moving and walk you and your CPA through the results. One flat fee covers the site visit, travel and conversations with your CPA about putting the study to use. Studies are backed with audit protection: if the IRS questions the study, the firm provides advisory support at no extra charge. The exact terms are in your engagement letter.

Will a study make sense for my property?

It depends on your building's basis, your tax situation and how long you plan to hold. The free estimate is how we find out. Not all income can be offset by this, and I'd rather you find that out before you pay for a study, not after.

Why might your estimate be lower than another firm's?

My estimates use conservative assumptions on purpose. Final results come from the engineering analysis, not the estimate. If another firm's estimate is much higher, ask what assumptions are behind it. I'm happy to walk you through mine. Any firm performing an engineering-based study per the guidelines of the IRS Audit Technique Guide and backing it with audit protection will produce the same results.

Is 100% bonus depreciation really back?

Yes, with the passing of the One Big Beautiful Bill Act, for qualifying property acquired and placed in service after January 19, 2025. Property acquired on or before that date falls under the phase-down from the Tax Cuts and Jobs Act: 40% if placed in service in 2025 and 20% in 2026. Your acquisition date matters, so I confirm it before I estimate anything. I'll tell you what the law says, even when it's not what you hoped to hear.

I bought years ago. Is it too late?

Every situation is different (see Will a study make sense for my property?). A look-back study lets you catch up the depreciation you missed by filing Form 3115, the change in accounting method form, with this year's return. You generally cannot amend a prior return for cost segregation, but you can always change depreciation methods on your current tax return.

What happens when I sell?

Any depreciation you accelerated is generally recaptured when you sell. The components a study reclassifies are taxed as ordinary income, while the building's straight-line depreciation is capped at 25%. Cost seg still tends to win on the time value of money, and a 1031 exchange or holding long term can change the math. I'll walk through recapture honestly, with your CPA, before you commit.

Get in touch

Request your free estimate.

No calculators. A real estimate from a real person. Start with a few details about your property. I'll review them and let you know which documents I need to prepare your estimate.

  1. Tell me about the property. A few details are enough to start.
  2. I'll say which documents I need, then send a conservative estimate and a flat fee.
  3. Our engineers deliver the study and the schedules your CPA files.
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