Househacking for Businesses: A Unique Tax Strategy for Business Owners

Looking for a Cost Seg Study for your property?

What if you turned your office rent from a liability into an asset?

Many business owners and professionals miss out on a major financial advantage—owning the building where their business operates. This strategy isn’t just about real estate investment; it’s about leveraging tax benefits and creating long-term wealth. Think of it like house hacking but for businesses.

You’ve probably heard of house hacking—buying a multi-unit property, living in one unit, and renting out the others to offset mortgage costs.

Business owners can apply the same concept to commercial real estate. Let’s say you’re a veterinarian who buys a building with five units. You use one unit for your practice and lease out the remaining four.

Here’s where the tax advantages kick in.

The Tax Benefits of Owning Your Business’s Building

Depreciation Deductions

Because your business actively operates from the building, the IRS allows accelerated depreciation on the portion used for business purposes.
This means you can deduct a significant portion of the building’s cost against your business income, reducing your taxable income.

Active vs. Passive Losses

If you own the building and actively run your business from it, the depreciation losses count as active losses—which means you can use them to directly offset your business income.

Building Equity While Reducing Taxes

Instead of paying rent to a landlord, your business pays rent to you (or your LLC).
Over time, your building appreciates while you’re reducing your tax liability through depreciation.

Why This Strategy Matters

For business owners whose primary income comes from their business, this is a powerful tax shield. Depreciation reduces taxable income, allowing you to:

Pay significantly less in taxes each year
Reinvest savings into business growth
Build equity instead of paying rent
Diversify income by renting out additional space

It’s a strategic way to own an asset, reduce taxes, and build wealth—all while running your business.

Real-World Example: Cost Segregation & Tax Savings

Now, let’s take this strategy a step further with a cost segregation study—a powerful tax tool that can accelerate depreciation and significantly reduce taxable income.

Let’s assume a business owner:

Has $500,000 in taxable business income per year
Buys a $2.5 million commercial building, with a $2.0 million basis
Uses 100% for their business
The in-service date is 12/1/2022 with 100% bonus depreciation

Instead of standard straight-line depreciation over 39 years, a cost segregation study allows the business owner to break down building components —such as lighting, flooring, appliances, and landscaping—into shorter depreciation schedules (5 or 15 years).

How This Changes the Tax Outcome

A cost segregation study could front-load depreciation, unlocking $600,000 in deduction in the first year instead of spreading it out over decades.

Let’s say the study identifies:

$600,000 in assets that qualify for 5- to 15-year depreciation
$600,000 eligible for depreciation in year one with 100% bonus depreciation

Now, instead of just $50,000 in straight-line annual depreciation, the owner can take a $600,000 deduction immediately—wiping out their taxable income for the year.

Tax Bracket Impact

Without cost segregation:

$500,000 income → $50,000 deduction → 32% tax bracket → ~$144,000 in taxes

With cost segregation:

$500,000 income → $600,000 deduction → $0 taxable income

That’s a six-figure tax savings in year one alone—and the remaining depreciation continues to offset income in future years.

What if you rent 50% of the building out?

The depreciation losses are allocated according to the use. So if 50% of the building is being used for your active business and 50% of the building is rented out, then that same allocation would apply to the deprecation losses.

In this case, 50% of the loss or $300,000 would be able to offset the active business income. Meanwhile, the other 50% of $300,000 would be a passive loss that would offset passive income (i.e. rental income or capital gains from real estate).

Without cost segregation:

$500,000 income → $25,000 deduction → 32% tax bracket → ~$152,000 in taxes

With cost segregation:

$500,000 income → $300,000 deduction → $200,000 taxable income → 22% tax bracket → ~$44,000 in taxes

Note -

The cost segregation not only added a $300,000 deduction, but also dropped the tax bracket from 32% to 22%. This is an incredible benefit to the property owner.
The owner received $300,000 in passive depreciation losses as well! This should offset the rental income from the other side of the building.

Addressing Common Concerns

Even if this strategy sounds appealing, many business owners hesitate because of some common concerns:

“I don’t have enough capital to buy a building.”

The good news is that you don’t need 20-30% down like a typical real estate investment. Business owners can qualify for:

SBA 504 loans, which allow purchases with as little as 10% down.
Seller financing, where the seller finances part of the purchase price.
Local business grants or tax incentives for property owners.

“Managing tenants sounds like a hassle.”

If the idea of dealing with tenants worries you, consider:

Hiring a property management company to handle leasing and maintenance.
Leasing to long-term commercial tenants, which typically require less oversight than residential renters.
Keeping part of the space vacant for future business expansion.

“What if I sell my business later?”

Even if you sell your business, you can:

Keep the building and lease it to the new business owner for consistent rental income.
Sell both the business and the building together—often at a premium.
Repurpose the building for another tenant or business venture.

Owning your building gives you flexibility and options, unlike renting, where you’re stuck with whatever your landlord decides.

Is Cost Segregation Right for You?

Not every property or investor will benefit equally from cost segregation. Large-scale properties with significant components (think commercial real estate or multifamily housing) often see the biggest benefits. Partnering with an experienced CPA or tax advisor is crucial to ensure this strategy aligns with your overall financial goals.

Cost segregation isn't just a tax-saving strategy—it’s a tool to build wealth. If you’re ready to maximize your real estate investment returns, understanding and leveraging this strategy could make all the difference.

We built a free calculator that you can use to estimate your savings. Start planning your tax strategy today—schedule a consultation with Maven Cost Segregation.

Book a call with me to discuss!

Thank you for reading. Please reach out and let me know what resonated with you. I read every email!

Cheers,

Sean

CPA | Founder of Maven Cost Seg, Maven Success, and Maven Equities P.S. Forwarded this email? Click here to make sure you get added to the weekly distribution list!