Quick Answer
A like-kind exchange lets you swap investment property for similar property without immediate tax consequences. Any rental property can be exchanged for any other rental property — a $400,000 duplex can be exchanged for a $400,000 office building. About 40% of commercial real estate transactions use like-kind exchanges.
Best Answer
Robert Kim, CPA
Best for investors wanting to understand the broad scope of like-kind property rules
What qualifies as "like-kind" property
The term "like-kind" is broader than most people think. For real estate, it doesn't mean you must exchange a duplex for another duplex. Instead, it means both properties must be held for investment or business use. You can exchange any type of investment real estate for any other type.
According to IRS Publication 544, like-kind property includes rental houses, apartment buildings, commercial properties, vacant land held for investment, and even certain lease arrangements of 30+ years. The key test is that both the relinquished property and replacement property are held for "productive use in a trade or business or for investment."
Examples of valid like-kind exchanges
Here are real-world examples that qualify:
Example: Diversifying from residential to commercial
Sarah owns three single-family rental properties worth $200,000 each ($600,000 total). She wants to simplify her portfolio and move into commercial real estate. She can sell all three properties and use a 1031 exchange to buy a $650,000 small office building.
Her capital gains across the three properties total $180,000. Without the exchange, she'd pay about $43,200 in federal capital gains tax (24% rate) plus state taxes. The 1031 exchange defers all of this tax, and she now owns one property instead of managing three.
What does NOT qualify as like-kind
Geographic and improvement flexibility
Like-kind exchanges have no geographic restrictions within the United States. You can exchange California property for Texas property, or rural land for urban buildings. The properties also don't need to be in similar condition — you can exchange a fixer-upper for a fully renovated building.
However, foreign real estate never qualifies as like-kind to US real estate, even if both are held for investment.
Partial like-kind exchanges and "boot"
You don't have to exchange properties of exactly equal value. If you receive cash or other non-like-kind property in addition to the replacement property, that's called "boot" and is taxable to the extent of your realized gain.
Example: Exchange with boot
You exchange a $500,000 rental property (with $200,000 gain) for a $450,000 office building plus $50,000 cash. The $50,000 cash is taxable boot, so you'd pay capital gains tax on $50,000 of your $200,000 gain. The remaining $150,000 gain is deferred.
Improvement exchanges (build-to-suit)
You can even exchange into property that doesn't exist yet through an "improvement exchange" or "build-to-suit" exchange. The qualified intermediary uses your exchange funds to buy land and construct improvements, as long as everything is completed within the 180-day window.
What you should do
Before planning any like-kind exchange, identify your investment goals. Are you looking to consolidate properties, diversify into new property types, or move to different geographic markets? The flexibility of like-kind rules means you have many options.
Use our refund-estimator to calculate potential tax savings from different exchange scenarios, including partial exchanges with boot.
Key takeaway: "Like-kind" for real estate means any investment property can be exchanged for any other investment property — the possibilities are much broader than most investors realize.
*Sources: [IRS Publication 544](https://www.irs.gov/pub/irs-pdf/p544.pdf), [Treasury Regulation 1.1031(a)-1](https://www.law.cornell.edu/cfr/text/26/1.1031(a)-1)*
Key Takeaway: Any investment real estate can be exchanged for any other investment real estate under like-kind rules — a rental house can become an office building or shopping center.
Like-kind qualification by property type and use
| Property Type | Like-Kind Qualified? | Tax Strategy |
|---|---|---|
| Primary residence | No | Section 121 exclusion ($250K/$500K) |
| Rental property | Yes | 1031 like-kind exchange |
| Vacation rental (substantial rental) | Yes | 1031 like-kind exchange |
| Vacation home (minimal rental) | No | Capital gains tax or installment sale |
| Commercial property | Yes | 1031 like-kind exchange |
| Raw land (investment) | Yes | 1031 like-kind exchange |
| Inherited investment property | Yes | Consider stepped-up basis first |
More Perspectives
Michelle Woodard, JD
Best for homeowners confused about what properties qualify for exchanges
Why your primary residence doesn't qualify
Many homeowners mistakenly think they can do a like-kind exchange when selling their primary residence. Unfortunately, your main home never qualifies because it's not held "for productive use in a trade or business or for investment" — it's for personal use.
The good news is that homeowners get something potentially better: the Section 121 exclusion. You can exclude up to $250,000 (single) or $500,000 (married filing jointly) of capital gains when selling your primary residence, as long as you lived there for 2 of the last 5 years.
Converting residence to rental property
However, if you convert your home to a rental property and genuinely operate it as an investment for a substantial period (typically 1-2 years), it may eventually qualify for like-kind exchange treatment.
The key word is "genuinely." You need to:
Second homes and vacation rentals
Your vacation home might qualify for like-kind exchange treatment if it meets specific rental requirements. According to Revenue Procedure 2008-16, the property must be:
For example, if you rent your beach house for 120 days per year and use it personally for only 10 days, it likely qualifies as investment property for like-kind purposes.
Mixed-use properties require careful analysis
Some properties serve multiple purposes. A farmer might live in a house on agricultural land used for business. In these cases, only the business portion qualifies for like-kind treatment. The personal residence portion must be sold separately and cannot be part of the exchange.
Key takeaway: Primary residences never qualify for like-kind exchanges, but vacation homes with substantial rental activity and converted rental properties may qualify with proper documentation.
Key Takeaway: Primary residences don't qualify for like-kind exchanges, but vacation rentals and converted rental properties may qualify with proper rental activity.
Robert Kim, CPA
Best for people selling various types of real estate and wondering about tax implications
Different properties, different tax strategies
When selling real estate, your tax strategy depends entirely on how you used the property. Each type of property has different rules and opportunities:
Primary residence: Use the Section 121 exclusion ($250K/$500K capital gains exclusion) rather than like-kind exchanges. This is usually more beneficial for most homeowners.
Investment rental property: Perfect candidate for like-kind exchanges. Any rental property can be exchanged for any other investment property — residential, commercial, or land.
Vacation home with minimal rental: Probably doesn't qualify for like-kind exchange treatment. However, you might still benefit from installment sale treatment or other strategies.
Inherited property: May qualify for like-kind exchanges, but often has a stepped-up basis that eliminates most capital gains anyway.
Timing strategies for different situations
If you're selling multiple properties, consider the timing. You might sell your primary residence using the Section 121 exclusion, then immediately do a like-kind exchange on your rental property. This gives you the best of both strategies.
For inherited property, calculate whether you actually have enough gain to make a like-kind exchange worthwhile. The costs and complexity may not justify deferring tax on a small gain.
When like-kind exchanges don't make sense
Sometimes paying capital gains tax makes more sense than a like-kind exchange:
Remember, a like-kind exchange defers tax — it doesn't eliminate it. Your heirs will eventually pay tax on the deferred gains unless they inherit the property with a stepped-up basis.
Key takeaway: The type of property you're selling determines your best tax strategy — primary residences use the Section 121 exclusion while investment properties can use like-kind exchanges.
Key Takeaway: Different property types require different tax strategies — analyze whether like-kind exchanges or other methods provide better tax outcomes for your specific situation.
Sources
- IRS Publication 544 — Sales and Other Dispositions of Assets
- Treasury Regulation 1.1031(a)-1 — Property Must Be Like-Kind
- Revenue Procedure 2008-16 — Safe Harbors for Vacation Homes
Related Questions
Reviewed by Robert Kim, CPA on February 28, 2026
This content is for educational purposes only and is not a substitute for professional tax advice. Consult a qualified tax professional for advice specific to your situation.