Section 1031 Exchanges: A Strategic Primer for Real Estate Investors

  • 1/6/2026
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Key insights

  • Section 1031 exchanges let you defer capital gains taxes when you sell investment property and reinvest the proceeds in similar real estate. This helps you keep more money working for you.
  • You must follow strict timelines: After selling, you have 45 days to identify replacement properties and 180 days to complete the purchase. Missing these deadlines means you lose the tax benefit.
  • A qualified intermediary (QI) is required. You can’t touch the sale proceeds yourself; a QI holds the funds until you buy the new property.
  • Not all properties qualify. Only real estate held for investment or business use is eligible — personal residences and property bought for quick resale don’t count.

Find out how to keep more capital working for you.

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As the real estate market anticipates renewed activity, investors are revisiting strategies to enhance returns and help reduce taxes.

One of the most powerful tools available is the Section 1031 exchange — a provision allowing deferred capital gains and depreciation recapture taxes when proceeds from the sale of investment property are reinvested in like-kind real estate. This strategy preserves capital for reinvestment, enabling wealth to compound tax-deferred over time.

While the benefits are significant, the rules are nuanced — and missteps, especially around timelines and handling of funds, can be costly. Learning the fundamental concepts, timelines, and recommended practices can help you navigate Section 1031 exchanges with confidence.

Understanding the mechanism and the role of the qualified intermediary (QI)

Section 1031 lets real estate investors postpone paying capital gains taxes by reinvesting proceeds from selling one investment property into another similar property, known as a “like-kind” exchange.

The property must be held for investment or productive use in a trade or business. Personal residences and property held for quick resale don’t qualify.

Because most exchanges are not simultaneous, nearly all are structured as delayed exchanges. Here’s where the qualified intermediary (QI) comes in.

To avoid triggering immediate tax, the investor can’t have direct access to sale proceeds. Instead, a QI, a neutral third party, holds the funds in a segregated account until the replacement property is acquired.

Think of it this way: You sell your property, but instead of touching the cash, a trusted intermediary safeguards it until you’re ready to reinvest.

Defining like-kind property and critical timelines

The definition of “like-kind” is intentionally broad, focusing on the nature or character of the property rather than its grade or quality. This means you can exchange an apartment building for undeveloped land, as long as both are real estate held for investment.

Two strict, non-extendable statutory periods govern the process — called the 45/180-day rule:

  • 45 days — After transferring the relinquished property, you have 45 days to identify potential replacement properties in writing, signed and delivered to the QI.
  • 180 days — The exchange must be completed within 180 days of the transfer or by your tax return due date (including extensions), whichever comes first.

    To identify properties within the 45-day window, investors typically follow one of three rules:

  • Three-property rule — Identify up to three properties of any value.
  • 200% rule — Identify any number of properties as long as their total fair market value doesn’t exceed 200% of the relinquished property’s value.
  • 95% rule — Identify any number of properties, provided you acquire at least 95% of the total value identified.

Managing boot and exchange costs

“Boot” refers to any non-like-kind property or cash received in an exchange, which is taxable as a capital gain up to the amount of the realized gain. The goal of a fully tax-deferred exchange is to receive no net boot.

For example, if you receive cash left over after the purchase (cash boot) or if the debt on your replacement property is less than the debt on your relinquished property (mortgage boot), you may face a taxable event. To achieve full deferral, the purchase price and debt on the replacement property must be equal to or greater than those of the relinquished property.

Qualified exchange expenses, such as broker commissions, legal fees, appraisal fees, and QI fees, generally reduce recognized gain or increase the basis of the replacement property. However, paying non-qualifying costs (like loan costs, property taxes, or insurance) with exchange funds may trigger constructive receipt of that portion of the funds, resulting in taxable boot.

Complex structures and Section 1031 recommended practices

Sometimes, a replacement property must be acquired before the relinquished property is sold. In these cases, a reverse exchange may be necessary. Reverse exchanges are highly complex, often involving a “parking arrangement” where the QI or a specialized entity temporarily takes title to the property. These transactions are more costly and require meticulous adherence to the IRS’s 180-day safe harbor.

Partnerships and LLCs structured as partnerships present distinct challenges when partners wish to separate. Since the partnership itself must complete the exchange, not the individual partners, strategies often involve liquidation into tenancy-in-common (TIC) interests before listing the property.

This converts ownership from a partnership interest (which doesn’t qualify) to direct real estate ownership (which does). For all such separation strategies, timing and documentation are critical to demonstrate investment intent and withstand IRS scrutiny.

Ultimately, success in a Section 1031 exchange hinges on proactive planning:

  • Engage your QI and tax advisor before listing the property
  • Strictly adhere to the 45/180-day deadlines
  • Rigorously avoid the pitfall of constructive receipt by letting the QI exclusively handle all exchange funds

How CLA can help with Section 1031 exchanges

Section 1031 exchanges remain a cornerstone strategy for real estate investors seeking to defer taxes and build multi-generational wealth. While the rules are intricate, proactive planning and professional guidance are key to unlocking tax benefits, especially as market conditions improve.

Ready to explore a 1031 exchange? CLA can guide you through every step, from planning to execution, to help you expand tax deferral and reinvestment opportunities.

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