How Section 179 Can Help Commercial Real Estate Investors

For years, real estate investors have relied heavily on bonus depreciation to immediately write off certain capital expenditures. However, as bonus depreciation begins to phase out, it’s time to revisit an often-overlooked tax provision: Section 179.

What Is Section 179?

Section 179 allows business owners and commercial real estate investors to fully expense certain capital investments—such as HVAC systems, roofs, fire protection, and security systems—immediately, instead of depreciating them over multiple years.

Historically, bonus depreciation overshadowed Section 179, thanks to 100% write-offs. But now, with bonus depreciation dropping to 60% and lower in the coming years, Section 179 is set to become more relevant once again.

Not for Residential Property, but Great for Commercial Assets

While Section 179 doesn’t apply to residential properties, it’s tailor-made for commercial real estate. Traditionally, that meant office, retail, or industrial properties. Now, short-term rental properties (like Airbnbs) can also fall under the “commercial” definition if they’re rented on a transient basis (average stays of seven days or less, or up to 30 days with substantial services). This classification opens the door for short-term rental owners to leverage Section 179 as well.

Deduction Limits and Considerations

You can write off up to about $1.22 million (indexed for inflation) of qualifying property in a single year.

The benefit starts to phase out if you place more than around $3.05 million of qualifying property in service.

If you’re below these thresholds, you can potentially deduct a large amount of capital improvements immediately, improving your cash flow and reducing your current year tax burden.

A Key Difference: Income Limitations

While bonus depreciation can create or increase losses that offset other income types, Section 179 has more stringent limitations. You can’t use it to generate a taxable loss beyond the income of the business that placed the property in service. For properties held in partnerships, the deduction is often “trapped” at the entity level—only offsetting the partnership’s income rather than spilling over to your personal W-2 earnings.

When Section 179 Can Offset W-2 Income

Here’s the intriguing part: If you hold a qualifying commercial property or short-term rental personally (or in a single-member LLC), and you meet the criteria for active involvement—such as qualifying as a real estate professional or materially participating in a short-term rental—you may be able to apply excess 179 deductions against other business income, including W-2 wages. This is a rare scenario, but when it applies, it can significantly reduce your overall tax liability.

Recapture Rules Still Apply

Just like with bonus depreciation, taking large write-offs upfront means you may face ordinary income recapture when you sell the property. There’s no escaping recapture—it’s simply the price you pay later for front-loaded tax benefits now.

Why Consider Section 179 Now?

As bonus depreciation continues to scale back, Section 179 can help bridge the gap. For certain short-term rental owners and commercial investors who don’t fit neatly into the bonus depreciation landscape, Section 179 might provide strategic immediate expensing options that weren’t as appealing before.

Don’t Go It Alone

This isn’t a strategy you want to implement without professional guidance. The rules are nuanced, the classifications can be tricky, and audit risks increase with aggressive tax positions. Consult a qualified tax advisor before integrating Section 179 into your investment strategy. Understanding the interplay between bonus depreciation, Section 179, and your specific property structure is key to making the most of these deductions.

Bottom Line: As bonus depreciation fades, Section 179 is poised to take a more prominent role. For commercial real estate investors—especially those with short-term rentals that qualify as commercial property—this could mean more immediate write-offs and even the potential to offset W-2 income, provided you meet the necessary conditions. Just remember to work closely with a tax professional to ensure you’re applying the rules correctly and strategically.

Get started on optimizing your portfolio with a tax strategist. Reach out today.

Transcript

Introduction to the Episode 0:00

Thomas Castelli (Host): You’re now listening to the Tax Smart REI Podcast, the number one tax podcast for real estate investors.

Thanks for tuning in to this week’s episode of the Tax Smart REI Podcast. Today, we’re joined by Nathan Sosa, and we’re going to be talking about something that we’ve not really discussed too much on the show: the Section 179 deduction. This is a deduction for small business owners and commercial real estate investors that allows them to expense certain capital expenses immediately rather than depreciating them over time.

This deduction hasn’t been very popular in our realm lately because bonus depreciation often overshadowed it. But we’ve been getting questions on this, so we figured now is a good time to address it. We’ll dive into all of that in just one minute.

Introducing Today’s Guest 1:40

Thomas: Alright, Nathan, welcome back to the show. For our listeners who may not have heard your other appearances, could you give a quick overview of how you got to Hall CPA and what you specialize in?

Nathan Sosa (Guest): Hey Tom, thanks for having me on. I’m a Senior Tax Advisor here at Hall CPA. I’ve been practicing in real estate taxation for the past six years or so, plus some experience with other industries. I joined Hall CPA about a year ago, and it’s been a great time getting to work with all kinds of investors and helping them save on taxes.

What is Section 179? 2:23

Thomas: Awesome. Today we’re talking about Section 179. It’s an interesting deduction for small business owners and commercial real estate investors. Could you kick us off by explaining what Section 179 is?

Nathan: Sure. Section 179 is basically the “forgotten cousin” of bonus depreciation. Before 2018, 179 was more commonly used. It allows for the immediate expensing of certain capital expenditures—so you can write them off in one year instead of depreciating them over many years.

Back when bonus depreciation was only 50%, Section 179 was often more attractive since it could give you 100% expensing for certain items. In recent years, 100% bonus depreciation overshadowed Section 179. But as bonus depreciation phases down (now at 80% and soon 60%), Section 179 is coming back into play.

Applicability to Real Estate 3:38

Thomas: Section 179 lets you deduct certain capital expenditures immediately rather than depreciating them. Bonus depreciation overshadowed it for a while, but now it might become more relevant.
One important note: Section 179 generally does not apply to residential real estate. For our audience owning single-family homes, condos, or mid-term rentals, it typically doesn’t apply. It’s more useful for commercial real estate—office, retail, industrial—and, as we’ll get into, short-term rentals.

Nathan: Exactly. It’s generally for tangible property and what’s known as “1245 property.” You need to have it purchased for an active trade or business. Qualifying property often includes things like HVAC systems, roofs, fire protection systems, and security systems in commercial buildings. Normally, these would be depreciated over a long time (like 39 years for a commercial roof), but with Section 179, you could expense them immediately if they meet the criteria.

Deduction Limits and Rules 5:01

Thomas: Let’s talk numbers. What are the deduction limits?

Nathan: You can deduct up to about $1.22 million (indexed for inflation) of 179 property per year. That’s a lot of room. However, there’s an overall capital purchase limit of about $3.05 million. If you purchase more than that, your Section 179 deduction starts to phase out.

These limits primarily affect very capital-intensive businesses, like manufacturing. For most commercial real estate investors, you likely won’t hit these limits. It’s powerful if you have significant improvements to expense.

Comparison to Bonus Depreciation and Limitations 9:20

Thomas: We haven’t seen Section 179 come up often because bonus depreciation was simpler and applied broadly. But as bonus depreciation phases out, 179 might become more common.

One complexity: Section 179 is limited to business income. If you take a large 179 deduction, you can’t create or increase a loss beyond the property’s (or entity’s) income. If the 179 expense exceeds the income, the excess carries forward to future years; it doesn’t disappear, but you don’t get the benefit right away.

Nathan: Exactly. With bonus depreciation, you can create or increase a loss and offset other income types. With 179, you’re capped at the business-level income. If the property is held in a partnership, the 179 deduction is taken at the partnership level—so if the partnership doesn’t have enough income, the deduction doesn’t flow through to your personal return as a loss.

Using Section 179 to Offset W-2 Income 10:46

Thomas: We discovered a scenario where Section 179 can offset W-2 income. If you hold a commercial property directly (e.g., in your personal name or a single-member LLC) and qualify as a real estate professional or materially participate in a short-term rental, Section 179 could offset your W-2 income.

Nathan: Yes, that’s the key. To offset W-2 income, you need to be actively involved—the real estate professional status or short-term rental loophole rules come into play. If it’s in a partnership, you’re generally limited to offsetting that partnership’s income. If it’s in your personal name, the excess can offset other business income, including W-2 income if you meet the active criteria.

Short-Term Rentals as Commercial Property 17:02

Thomas: Short-term rentals often qualify as nonresidential (commercial) property for tax purposes due to transient stays. Because they’re treated more like hotels, 179 can apply. This is a big deal if you own short-term rentals personally.

Nathan: Exactly. Short-term rentals are considered commercial property if the average stay is seven days or less (or up to 30 with substantial services). This classification allows Section 179 to apply. Combined with active participation, you can use this strategy to offset W-2 income.

Caveats and Best Practices 22:06

Thomas: Before everyone runs off to implement this, remember: talk to your tax advisor. We’ve seen people misunderstand and misapply complex rules before. Also, consider that Section 179 is subject to recapture rules, just like bonus depreciation. If you sell the property, you’ll have to recapture some of that deduction as ordinary income later.

Nathan: Good point. Recapture is similar to bonus depreciation. No free lunches here. Also, you can sometimes combine 179 and bonus depreciation if you max out 179. But that’s a more complex scenario.

Summary 24:40

Thomas: To summarize:
Section 179 lets you expense certain capital items for commercial real estate and can apply to short-term rentals since they’re treated like hotels.

If your property is in a partnership, you’re limited by the partnership’s income.

If it’s in your personal name or a single-member LLC, and you meet real estate professional or short-term rental material participation rules, you can use Section 179 deductions to potentially offset W-2 income.

Bonus depreciation has fewer limitations, but as it phases out, Section 179 becomes more attractive.

Always consult a tax professional before implementing these strategies.

If you’re interested in reducing taxes through real estate investing, feel free to contact us for more information or consultation.

Disclaimer: This podcast summary and transcript were partly generated by AI and may contain some errors or miss key points from the audio recording.