$750K Fourplex: Your Cost Segregation Breakdown

A fourplex multiplies every reclassifiable component by four — four kitchens, four bathrooms, four sets of finishes — generating $114K in accelerated depreciation.

$114,000Accelerated Depreciation

$42,180Est. Year-1 Tax Savings

42xReturn on Study Cost

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Property Type

Purchase Price

$73,260

Estimated Year-1 Tax Savings

$114,000

Accelerated Deductions

$995

Study Cost

42x

ROI on Study

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Estimates are for illustration only. Details

MACRS Depreciation Breakdown

Accelerated Depreciation by MACRS Class

Total reclassified from standard depreciation

5-Year Property$66,000

11.0%

7-Year Property$12,000

2.0%

15-Year Property$36,000

6.0%

27.5-Year Property$486,000

81.0%

Estimated Year-1 Tax Savings$73,260

Illustrative estimate. Final allocations vary based on property facts and report findings.

Estimated deduction based on typical cost segregation allocations. Actual study results may vary based on property-specific analysis.

What This Means for You

A $750K fourplex is a common holding for investors scaling from duplexes in markets like Phoenix, Las Vegas, or Columbus. Four units means four complete kitchens, four bathrooms, and four sets of flooring and fixtures.

The 15-year category is also substantial for fourplexes: larger parking areas, more extensive walkways, additional utility connections, exterior lighting for four entry points, shared landscaping, and potentially laundry equipment.

At the 37% bracket, $114,000 in accelerated deductions generates $73,260 in year-one tax savings. The study costs $995 (the MF 2-4 unit tier), delivering a 42x return.

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Compare: Small Multifamily at Different Price Points

Price	Accelerated	Tax Savings	Study Cost	ROI
$350K Duplex	$53,200	$19,684	$995	20x
$500K Duplex	$76,000	$28,120	$995	28x
$600K Fourplex	$91,200	$33,744	$995	34x
$750K Fourplex	$114,000	$42,180	$995	42x

Frequently Asked Questions

Is a fourplex classified as residential or commercial?▼

Properties with 4 or fewer units are classified as residential and depreciate over 27.5 years.

What is the study cost for a fourplex?▼

Fourplex studies start at $995 for properties under $1M.

Can I house-hack a fourplex and still benefit from cost segregation?▼

Yes. If you live in one unit and rent the other three, the study applies to the rental portion (75% of the property).