How Does a 1031 Exchange Work? A Complete Guide to 1031 Exchanges

A 1031 exchange is a transaction under Section 1031 of the Internal Revenue Code that allows an investor to sell an investment property and reinvest the proceeds into a like-kind replacement property, deferring capital gains taxes that would otherwise be triggered by a standard sale. A qualified intermediary — a neutral third party — holds the sale proceeds throughout the process, ensuring the investor never takes direct possession of the funds. Two strict deadlines govern the exchange: 45 calendar days to identify a replacement property, and 180 calendar days to close on it. The tax liability is deferred, not eliminated — it becomes due when the replacement property is eventually sold in a taxable transaction.

For investors holding appreciated real estate, the financial stakes are significant. A standard sale can trigger federal capital gains tax, depreciation recapture, state income tax, and the net investment income tax — all in the same tax year. A properly executed exchange keeps that capital deployed in the next property rather than paid to the IRS. The trade-off is discipline. The timelines are short, the rules are firm, and a missed deadline converts the entire transaction into a taxable sale. Investors who want to remain invested without returning to active management often turn to 1031 exchange properties held through structures such as a Delaware Statutory Trust.

Key Takeaways

• A 1031 exchange defers capital gains tax when you exchange one investment property for a like-kind replacement. It does not eliminate the tax — the deferred gain carries forward into the replacement property and becomes payable upon a future taxable sale.
• Two deadlines run concurrently from the closing date of the relinquished property: 45 calendar days to identify replacement property in writing, and 180 calendar days to close. The 45-day period falls within the 180-day window — they are not sequential.
• A qualified intermediary (QI) is required. If you take actual or constructive receipt of the sale proceeds at any point, the exchange fails and the full gain becomes immediately taxable.
• To defer the entire gain, you must generally reinvest all net proceeds and replace any debt at an equal or greater amount. Any shortfall is taxable in the year of the exchange, but does not disqualify the remainder of the exchange.
• Replacement property can be held directly or through structures such as a Delaware Statutory Trust (DST), which provides passive, fractional ownership of institutional real estate to accredited investors.
• Tax circumstances vary by individual. Consult a qualified tax advisor before initiating an exchange.

What Is a 1031 Exchange?

A 1031 exchange is a tax-deferral strategy that allows you to sell real property held for investment or business use and reinvest the proceeds into like-kind replacement property — without recognizing capital gains in the year of sale. The provision takes its name from Section 1031 of the Internal Revenue Code.

You may encounter several terms used interchangeably: 

• Like-kind exchange
• Tax-deferred exchange
• Starker exchange — Traces back to Starker v. United States, a 1979 Ninth Circuit decision establishing that exchanges do not need to be simultaneous to qualify (the transfers in that case occurred over 22 months). Congress responded in 1984 by codifying time limits into the statute, giving rise to today’s 45- and 180-day deadlines. 

All three terms describe the same mechanism.

Section 1031 applies only to real property. Prior to the Tax Cuts and Jobs Act of 2017, certain personal property and business assets could also qualify — that is no longer the case. The IRS outlines the current scope in its guidance on like-kind exchanges of real estate.

One point warrants emphasis, as it is the most common misconception about this strategy: a 1031 exchange defers tax, it does not eliminate it. The gain does not disappear. It carries forward into the replacement property through a reduced cost basis and becomes payable when that property is eventually sold in a taxable transaction. Investors who hold indefinitely may never trigger that liability during their lifetime — but that outcome is a product of continued holding, not of the exchange itself.

What Is a 1031 Exchange in Simple Terms?

If you sell an investment property that has appreciated in value, you owe tax on the gain. If you reinvest the full proceeds into another qualifying investment property through a 1031 exchange, that tax obligation is deferred — keeping the entire amount working in your favor.

That is the core concept. The complexity lies in the execution.

Three issues consistently challenge first-time exchangers:

• You cannot touch the money. Proceeds must flow directly from closing to a qualified intermediary (QI) — a neutral third party who holds the funds until you acquire the replacement property. Receiving the funds yourself, even momentarily, disqualifies the exchange.
• The deadlines are fixed. You have 45 calendar days to identify your replacement property and 180 calendar days to close. There are no extensions for a failed deal, a slow lender, or a holiday weekend.
• The tax does not disappear. Deferral is a timing benefit, not a permanent exemption. The deferred gain remains a real future liability and should be treated as such in your financial planning.

What Does “Like-Kind” Mean?

In a 1031 exchange, “like-kind” refers to the nature and character of the property, not its grade, quality, or specific type. Real property held for investment or business use is like-kind to other real property held for the same purposes.

This definition is broader than most investors expect. The two properties do not have to resemble each other. An apartment building can be exchanged for raw land. A retail strip center can be exchanged for a medical office building. A single rental house can be exchanged for a fractional interest in an industrial portfolio. What matters is that both properties are real property held for investment or business purposes.

The following do not qualify:

• A primary residence
• A vacation home used primarily for personal enjoyment
• Property held primarily for resale such as a fix-and-flip
• Personal property of any kind (since the 2017 Tax Cuts and Jobs Act)

How Does a 1031 Exchange Work?

A 1031 exchange works by routing sale proceeds through a QI rather than directly to the seller. When you sell your relinquished property, the QI holds the funds in trust. You then have 45 days to identify a replacement property and 180 days to close. The QI applies the held funds to the purchase at closing. Because you never take possession of the proceeds, the IRS treats the transaction as an exchange, not a sale, and the capital gain is deferred.

Edward Fernandez walks through the questions investors ask most often about the exchange process.

Four elements must hold simultaneously for an exchange to succeed:

• The intermediary controls the funds — not the investor. This is not a formality or a bookkeeping preference, but the structural requirement that makes the transaction an exchange rather than a sale. You cannot receive the funds, direct them to a personal account, or retain the right to draw on them. That last condition is what tax practitioners call constructive receipt, and triggering it disqualifies the exchange just as surely as taking the cash outright.
• Identification must be made in writing and on time. Designating a replacement property is a written act, delivered to the QI within 45 days of closing on the relinquished property. A verbal agreement with a broker does not satisfy this requirement.
• Both value and debt must be replaced. To defer the full gain, you must generally acquire replacement property of equal or greater value and replace any debt retired in the sale with an equal or greater amount of new debt or additional cash. Any proceeds or debt relief not reinvested is called boot and is taxable in the year of the exchange. Boot does not disqualify the remainder of the exchange — the deferred portion remains intact.
• The same taxpayer must appear on both sides of the exchange. The taxpayer who sells the relinquished property must be the same taxpayer who acquires the replacement property. Title structure can change — a single-member LLC is treated as a disregarded entity, meaning an individual may sell personally and acquire through their own single-member LLC, or vice versa — but the underlying taxpayer cannot. When a property is held by a partnership whose partners want different outcomes, that is a structuring question to resolve before the sale. A partnership interest is not like-kind property, so attempting to address it during the exchange is not a viable path.

How to Do a 1031 Exchange: The Process Step by Step

A 1031 exchange follows seven steps, and sequence matters. The qualified intermediary must be engaged before the first closing — not after. That single ordering error is the most common reason an otherwise valid exchange fails.

1. Confirm the property qualifies. The relinquished property must be real property held for investment or productive use in a trade or business. Primary residences do not qualify, nor does property held primarily for resale. Mixed-use properties — a duplex with an owner-occupied unit, for example — require additional analysis. Consult a tax advisor before proceeding.
2. Engage a qualified intermediary before you close. The exchange agreement must be in place before the relinquished property closes. Once you receive the proceeds directly, no intermediary can retroactively structure a valid exchange. This step is also the right time to conduct diligence on the QI: they will hold your full sale proceeds, and the industry is lightly regulated at the federal level. Ask about bonding, segregated accounts, and fund custody practices.
3. Sell the relinquished property. At closing, proceeds transfer directly to the intermediary. Your closing statement and exchange documents should reflect the assignment. Our overview of 1031 exchange documents covers the required paperwork.
4. Identify like-kind replacement property within 45 calendar days. The replacement property must be like-kind, meaning it must also be held for investment or business use. Submit written identification to your QI describing the property unambiguously, using a street address or legal description. You may identify more than one property, subject to the identification rules covered below.
5. Close on replacement property within 180 calendar days. The 180-day period begins on the date the relinquished property closes. One important exception: the period ends on the earlier of 180 days or your tax return due date for the year of sale — so filing for an extension, if applicable, can preserve the full window.
6. Replace value and debt at equal or greater amounts. Reinvest the full net proceeds and replace any existing debt. Any shortfall constitutes boot and is taxable in the year of the exchange.
7. Report the exchange on Form 8824. The exchange must be reported to the IRS. File Form 8824 with the return for the tax year in which the relinquished property was sold.

To estimate the tax impact of your specific sale, use our capital gains tax calculator before initiating an exchange.

What Are the 1031 Exchange Deadlines?

A 1031 exchange imposes two deadlines that run concurrently, not sequentially. From the date the relinquished property closes, you have 45 calendar days to identify a replacement property and 180 calendar days to close on it. The 45-day period is included within the 180-day period, meaning that identifying a replacement property on day 45 leaves you 135 days — not 180 — to close. 

Three notes on how the clock operates:

• Calendar days, not business days. Weekends and federal holidays count. A deadline that falls on a Sunday does not shift to Monday.
• The tax return due date can shorten the 180 days. If you close in October, you may have considerably fewer than 180 days unless you qualify for an extension. Factor this into your planning before a fourth-quarter sale.
• Extensions are not routinely available. Relief applies in limited circumstances — most notably federally declared disasters — and should not be treated as a fallback option.

How Do You Identify 1031 Replacement Property?

Within the 45-day identification window, you must identify replacement property in writing under one of three IRS-approved rules. Most investors default to the Three Property Rule, which permits the identification of up to three candidate properties regardless of their combined fair market value.

Each property must be described unambiguously in the identification notice and delivered directly to the qualified intermediary, instead of being communicated verbally to a broker or recorded in internal notes.

What Are the Types of 1031 Exchange?

Four exchange structures exist. The delayed exchange accounts for the vast majority of transactions; the remaining three address specific circumstances.

How Much Does a 1031 Exchange Cost?

The cost of a 1031 exchange depends on the structure and the professionals involved. A standard delayed exchange typically adds QI fees ranging from several hundred to approximately $1,500, on top of the ordinary costs of buying and selling real estate. Reverse and improvement exchanges carry substantially higher fees, as they require additional entities and holding arrangements.

The costs fall into four categories:

• Qualified intermediary fees. A base fee for the exchange, often with per-property charges when more than one replacement property is acquired. Reverse and improvement exchanges carry higher fees because the intermediary must form and hold title through a separate entity.
• Closing and escrow costs. Title insurance, escrow, recording fees, and transfer taxes apply to both transactions. These are standard costs of buying and selling real estate — not exchange-specific — but they belong in the total because an exchange involves two closings rather than one.
• Legal and tax advisory fees. Most investors engage a CPA, and many involve legal counsel — particularly where an entity holds the property, partners have differing objectives, or the property has mixed personal and investment use. Treat this cost as necessary rather than optional. The cost of a structural error will exceed the cost of qualified advice.
• Structure-specific costs. Securitized replacement properties, such as DSTs, carry their own fees disclosed in the offering documents. These are not comparable to intermediary fees — they reflect the acquisition, financing, and asset management of the underlying real estate and should be evaluated in the context of the offering as a whole.

Qualifying Replacement Property in a 1031 Exchange

Any real property held for investment or productive use in a trade or business can qualify as replacement property in a 1031 exchange. This includes fractional interests in institutional real estate, not only whole properties purchased outright.

This distinction is particularly relevant for investors navigating the 45-day identification window. Sourcing, underwriting, and negotiating a fee simple property within that deadline is difficult under any market conditions. A failed identification results in a fully taxable sale. Packaged replacement property options — such as DSTs and TICs — exist in part because they can be identified and closed within the exchange timeline more reliably than fee simple acquisitions.

Tenancy-in-Common (TIC) Interests

A tenancy-in-common (TIC) interest is an undivided fractional ownership stake in real property, with each co-owner holding direct deeded title to their percentage share. Because the co-owner holds title to real property, rather than an interest in an entity, a properly structured TIC interest qualifies as like-kind replacement property in a 1031 exchange.

The key distinction between a TIC and a DST is control. TIC co-owners hold title and typically vote on major decisions, including refinancing, capital expenditures, and the timing of a sale. That ownership authority can also create friction: major decisions often require unanimous consent, meaning a single co-owner can delay or block a sale. Financing presents a second constraint — lenders generally underwrite each co-owner individually, which can slow a closing within an already tight 180-day exchange window.

Rev. Proc. 2002-22 establishes the conditions under which the IRS will determine that a TIC interest in rental real property constitutes co-ownership rather than a partnership or business entity interest. This distinction matters because a partnership interest does not qualify as like-kind replacement property in a 1031 exchange.

Delaware Statutory Trusts

A DST holds title to institutional-quality real estate and issues fractional beneficial interests to multiple investors. The IRS treats a properly structured DST beneficial interest as like-kind real property, making it eligible replacement property in a 1031 exchange. Because a DST sponsor manages all property operations — including leasing, maintenance, and asset management — investors take an entirely hands-off role with no active management responsibilities. Investment minimums are typically far below the cost of acquiring a comparable property outright — commonly ranging from $25,000 to $100,000 — and DST offerings are generally limited to accredited investors under Regulation D.

The trade-offs warrant careful consideration. DST interests are illiquid, with hold periods typically measured in years and no established secondary market. Investors have no operational control over leasing, financing, or disposition timing. Distributions, where offered, are projected based on sponsor underwriting and are not guaranteed. As with any real estate investment, loss of principal is possible. Review the DST pros and cons before selecting this structure as your 1031 exchange solution.

Can You Use REIT Shares as Replacement Property?

A 1031 exchange directly into REIT shares is not permitted — this is a distinction that frequently trips up investors. REIT shares are securities, not real property, and therefore fail the like-kind requirement regardless of what the underlying trust owns.

An indirect path does exist. You may exchange into a DST and, if the sponsor later contributes the property to a REIT’s operating partnership, convert your interest into operating partnership units through a Section 721 exchange. This path carries meaningful limitations: it is not guaranteed to be available, it eliminates the ability to execute a future 1031 exchange on that interest, and it carries tax consequences that require professional guidance. Before treating this path as a plan, take time to understand the full mechanics of exchanging into a REIT by way of a DST.

1031 Exchange: Benefits and Drawbacks

The primary benefit of a 1031 exchange is capital preservation — money that would otherwise go to taxes remains invested in real estate. The primary drawback is that it imposes a rigid timeline and process on what may be a complex transaction, and it defers rather than eliminates the underlying tax liability.

Benefits of a 1031 Exchange

1. Defer capital gains taxes. When you reinvest proceeds from a property sale into a like-kind replacement property, capital gains taxes that would otherwise be due are deferred. Federal long-term capital gains taxes are assessed at a maximum rate of 20%, with depreciation recapture taxed at ordinary income rates, capped at 25%. By deferring these federal and state tax obligations, your full equity remains available for reinvestment rather than being reduced by the tax liability.
2. Expanded purchasing power. Reinvesting pre-tax proceeds allows you to pursue a higher-value replacement property or qualify for a larger loan amount than an after-tax sale would permit.
3. Portfolio repositioning. A 1031 exchange allows you to diversify across multiple asset types, geographies, or property classes. If you own multiple properties, you can also use it to consolidate smaller holdings into a single, larger investment — reducing the operational complexity of managing several properties at once.
4. Estate planning. As the IRS states in Publication 551, Basis of Assets, heirs who inherit property may receive a stepped-up cost basis, which can reduce or eliminate the deferred capital gain at the time of inheritance. This is a key reason long-term holders use 1031 exchanges as part of their estate strategy — though the outcome depends on individual circumstances and the tax law in effect at the time of inheritance.
5. Transition to passive ownership. Investors seeking to reduce active management responsibilities can use a 1031 exchange to shift into passive investment vehicles, such as Delaware Statutory Trusts, while continuing to defer their tax liability.

Challenges of a 1031 Exchange

1. Strict timeline requirements. You must identify replacement properties within 45 days of the sale and close on the transaction within 180 days. These deadlines are non-negotiable — the IRS does not grant extensions for circumstances such as market conditions or personal delays.
2. Regulatory complexity. The exchange process requires precise compliance with IRS rules at every stage, from the structure of the exchange agreement to how proceeds are handled by the QI. Missteps can disqualify the exchange entirely, triggering the full capital gains tax liability you sought to defer.
3. Deferral, not elimination. A 1031 exchange postpones your tax obligation — it does not erase it. Your deferred gain carries forward as a reduced cost basis in the replacement property, meaning the tax liability remains until a future taxable sale occurs. Planning for that eventual obligation is an important part of any long-term investment strategy.
4. Reduced depreciation benefit. Because your cost basis in the replacement property carries over from the relinquished property rather than resetting to current market value, your ongoing depreciation deductions will typically be lower than they would be on a fresh acquisition. For investors who rely on depreciation to offset taxable income, this is a meaningful long-term consideration.
5. Illiquidity. Real estate acquired through a 1031 exchange is inherently illiquid. Selling the replacement property triggers the deferred tax liability, and selling too soon also risks having the IRS question the legitimacy of the original exchange. While the IRS imposes no fixed holding period, most investors hold replacement properties for at least one to two years to demonstrate investment intent and preserve 1031 eligibility on a future exchange. Selling well within that window may signal a “flipping” intent and jeopardize your exchange qualification. Many tax advisors recommend a minimum holding period of two years, though no formal safe harbor exists — consult your tax advisor to determine what is appropriate for your situation.

What Happens After the Exchange?

When a 1031 exchange closes, the deferred gain carries into the replacement property as a reduced cost basis. Two consequences follow: depreciation deductions are smaller than they would be on a fresh purchase at the same price, and the deferred gain becomes taxable whenever the replacement property is sold in a non-exchange transaction.

The replacement property’s basis is generally its purchase price minus the deferred gain. However, when the two properties carry different debt levels or when boot is involved, the basis calculation becomes more complex. An investor who exchanges into a property of similar value carries the original deferred gain forward, with any new appreciation added on top — and faces the combined figure on an eventual taxable sale. Repeated exchanges compound this effect, deferring a growing cumulative total.

On an eventual taxable sale, the liability typically includes:

• Federal long-term capital gains tax on appreciation, taxed at 0%, 15%, or 20%
• Depreciation recapture on depreciation claimed during the holding period, taxed at ordinary income rates, capped at 25%
• State income tax, where applicable
• 3.8% net investment income tax (NIIT) for investors whose income exceeds the applicable thresholds, applied in addition to the amounts above

Three recordkeeping and planning matters to address after closing:

• Retain exchange documents. Keep the exchange agreement, the Form 8824 as filed, and the basis calculation. The deferred gain must be substantiated years or decades later — potentially by an heir or executor rather than the original investor.
• Confirm the depreciation schedule. The replacement property’s depreciation is calculated on the carried-over basis, with rules that vary depending on whether the replacement property is of the same asset class as the relinquished one. A CPA should handle this calculation.
• Plan for future disposition. The primary options are another exchange, a taxable sale, or continued ownership. Each carries different consequences for the accumulated deferred gain. Our guide to selling a 1031 exchange property covers the mechanics in detail.

Start Your 1031 Exchange With 1031 Crowdfunding

If you’re considering a 1031 exchange on an investment property, 1031 Crowdfunding is built to support that process.

The platform was founded to give accredited investors access to a curated selection of quality replacement properties. With 70+ eligible offerings available through our online marketplace, you can identify and close on a replacement property well within the 45-day identification window — most clients close in 3-5 business days.

To explore how 1031 Crowdfunding can help you manage your next exchange, create a free investor account today and a member of our team will be in touch.

This material is provided for informational purposes only and does not constitute an offer to sell or a solicitation of an offer to buy any security. Any such offer may be made only by means of the applicable Private Placement Memorandum (“PPM”) or prospectus, which contains important information regarding the investment objectives, risks, fees, expenses, and other material terms of the offering. As with all investing, investing in private placements is speculative in nature and involves a degree of risk, including loss of your principal. Past performance is not necessarily indicative of future results, forward-looking statements and projections are not guaranteed to achieve the results described, and your actual returns may vary significantly. Investments in private placements are illiquid in nature, and there may be no secondary market or ability to sell the investment should the need for liquidity arise. This material should not be construed as tax advice, and you should consult with your tax advisor, as individual tax situations will vary. Securities offered through Capulent, LLC, member FINRA, SIPC.