1031 exchange explained: How DFW real estate investors defer taxes

You just sold a rental property in Plano for a nice profit. Now the IRS wants their cut—potentially 20% or more of your gains in capital gains taxes.

But what if you could defer that entire tax bill? Legally. Indefinitely.

The short answer: A 1031 exchange lets you roll your gains into a new investment property and defer capital gains taxes. But the rules are strict, the deadlines are tight, and one mistake can cost you the entire benefit.

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What is a 1031 exchange?

A 1031 exchange (named after Section 1031 of the Internal Revenue Code) is a tax-deferral strategy that lets you sell an investment property and reinvest the proceeds into a "like-kind" property without paying capital gains taxes at the time of sale.

Key word: defer. You're not avoiding taxes forever—you're postponing them until you eventually sell without doing another exchange.

What qualifies as "like-kind"?

Good news: the IRS is pretty flexible here. For real estate, like-kind simply means real property for real property. You can exchange:

• A rental house for an apartment building
• Raw land for a commercial property
• An office building for a retail center

What doesn't work:

• Your primary residence (must be investment or business property)
• Property outside the U.S. for property inside the U.S.
• Real estate for stocks, bonds, or other assets

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The timeline: Don't miss these deadlines

This is where most 1031 exchanges fail. The IRS gives you two non-negotiable deadlines:

45-day identification period

From the day you close on selling your old property, you have exactly 45 calendar days to identify potential replacement properties in writing.

You can identify up to:

• 3 properties of any value (the "3-property rule"), OR
• Any number of properties as long as their combined value doesn't exceed 200% of what you sold (the "200% rule")

Miss this deadline by even one day? The exchange fails. No extensions. No exceptions.

180-day exchange period

You must close on at least one of your identified properties within 180 calendar days of selling your original property.

Important: These deadlines run concurrently, not consecutively. If you identify properties on day 44, you still only have 180 total days from your original sale—not 180 days from identification.

And when tax time comes, the exchange gets reported to the IRS on Form 8824 with your return for the year you sold.

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The qualified intermediary requirement

Here's a rule that trips up many investors: you cannot touch the money.

The proceeds from your sale must go directly to a Qualified Intermediary (QI)—a neutral third party who holds the funds until you're ready to buy your replacement property.

If the money hits your bank account, even briefly, the exchange is disqualified.

What a QI does

• Holds sale proceeds in escrow
• Prepares exchange documents
• Coordinates with title companies
• Releases funds when you close on replacement property

Choosing a QI

Don't use:

• Your attorney
• Your real estate agent
• Your CPA
• Anyone who's been your agent in the past 2 years

Do use:

• A company that specializes in 1031 exchanges
• Someone with proper insurance (fidelity bonds)
• A QI recommended by your CPA or attorney

Expect to pay $750-1,500 for QI services. Worth every penny compared to the taxes you're deferring.

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Understanding "boot"

Boot is any value you receive in an exchange that doesn't qualify for tax deferral. Boot is taxable.

Types of boot

Cash boot: If you don't reinvest all the proceeds, the leftover cash is taxable.

Mortgage boot: If your new property has less debt than your old property, the difference is boot.

Example:

• You sell a property for $500,000 with a $200,000 mortgage (net equity: $300,000)
• You buy a replacement for $450,000 with a $100,000 mortgage (net equity: $350,000)
• Even though you bought something more expensive, you reduced your debt by $100,000
• That $100,000 mortgage reduction is taxable boot

Avoiding boot

To fully defer taxes, you must:

1. Reinvest all cash proceeds
2. Purchase property of equal or greater value
3. Take on equal or greater debt (or use additional cash to offset)

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Partial exchanges: When you need some cash

Sometimes you want to defer some taxes but also pocket some profit. That's a partial exchange.

Example: You sell for $400,000 and want to keep $50,000 for renovations on another property. You can:

• Reinvest $350,000 through a 1031 exchange (tax-deferred)
• Pay capital gains tax on the $50,000 you kept

This flexibility makes 1031 exchanges practical even when you need some liquidity.

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Common mistakes that kill exchanges

Mistake 1: Missing the 45-day deadline

I've seen investors get so focused on finding the "perfect" property that they miss the identification deadline. Identify your properties early—you can always close on a different one from your list.

Mistake 2: Touching the proceeds

The money goes to your QI, not to you. Even if you plan to reinvest it the next day, receiving the funds personally disqualifies the exchange.

Mistake 3: Not accounting for mortgage boot

Many investors focus only on the purchase price, forgetting that debt reduction creates taxable boot. Work with your CPA to model the numbers before you close.

Mistake 4: Using related parties

You can't exchange with family members or entities you control. The IRS scrutinizes these transactions heavily.

Mistake 5: Forgetting state taxes

Texas doesn't have state income tax, but if you're selling property in another state (California, New York, etc.), you may still owe state capital gains even with a federal 1031.

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When 1031 makes sense (and when it doesn't)

Good candidates for 1031

• Long-term investors who want to defer taxes while scaling their portfolio
• Investors upgrading from smaller to larger properties
• Those diversifying geographically or by property type
• Estate planning: If you hold until death, heirs get stepped-up basis (taxes potentially eliminated)

Think twice if...

• You need the cash for non-real estate purposes
• Your gains are small—the complexity and QI fees may not be worth it
• You're selling at a loss—no gain means no tax to defer
• You want out of real estate entirely—1031 only works for reinvesting in real estate

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The "swap till you drop" strategy

Here's where 1031 exchanges get really powerful.

You can do unlimited consecutive 1031 exchanges throughout your life, deferring taxes on each transaction. When you pass away, your heirs receive a "stepped-up basis"—meaning the accumulated gains may never be taxed.

Example:

• 2010: Buy property for $200,000
• 2020: Sell for $400,000, 1031 into $600,000 property
• 2030: Sell for $900,000, 1031 into $1.2M property
• You pass away, heirs inherit at $1.2M basis
• Total capital gains taxes paid: $0

This is why sophisticated real estate investors rarely sell without a 1031 exchange.

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Real numbers: DFW example

Let's say you're selling a rental house in Richardson.

The Property:

• Original purchase: $250,000
• Sale price: $450,000
• Capital gain: $200,000

Without 1031:

• Federal capital gains (15%): $30,000
• Net Investment Income Tax (3.8%): $7,600
• Depreciation recapture (25%): ~$20,000
• Total tax bill: ~$57,600

With 1031:

• Tax due now: $0
• $57,600 stays invested and compounds

If that $57,600 grows at 7% annually for 20 years, it becomes over $220,000. That's the real power of tax deferral.

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Working with your team

A successful 1031 exchange requires coordination between:

• Your CPA: To model tax implications and ensure compliance
• Your Qualified Intermediary: To hold funds and prepare documents
• Your Real Estate Agent: To find replacement properties within deadlines
• Your Attorney: To review exchange agreements and title work

Start these conversations before you list your property for sale. Trying to arrange a 1031 after you have a buyer creates unnecessary pressure.

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The bottom line

A 1031 exchange is one of the most powerful tax tools available to real estate investors. Done right, it lets you grow your portfolio tax-free for decades.

But the rules are unforgiving. Miss a deadline, touch the money, or structure it wrong, and you'll owe every dollar you were trying to defer.

Here's my advice: If you're thinking about selling a property, talk to a CPA before you list—not after you have a buyer breathing down your neck. A quick planning session can save you tens of thousands.

Thinking about selling a rental in Plano, Richardson, or anywhere in DFW? Let's map out your 1031 strategy →

— Krystal Le, CPA

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LeCPA specializes in tax planning for real estate investors across Plano, Richardson, Frisco, Carrollton, and Dallas.

Sources:

• IRS: Like-Kind Exchanges — Real Estate Tax Tips
• IRS: About Form 8824, Like-Kind Exchanges