The Definitive Guide to 1031 Exchanges in Commercial Real Estate

What a 1031 Exchange Is

Section 1031 of the Internal Revenue Code generally allows an investor to defer recognition of gain when real property held for productive use in a trade or business or for investment is exchanged for other real property of like kind, also held for productive use in a trade or business or for investment. Property held primarily for sale is not eligible.

A 1031 exchange defers the tax on the recognized gain rather than forgiving it. Later tax treatment depends on subsequent transactions, basis carryover, estate considerations, and the tax law in effect at that time. The IRS publishes current guidance on like-kind exchanges of real property and provides Form 8824 for reporting the transaction.

Like-Kind Property

For real estate, "like-kind" is interpreted broadly. Most real property held for business or investment is generally considered like-kind to other real property held for business or investment. For example, an apartment building may be exchanged for a net-lease retail property, and a warehouse may be exchanged for raw land held for investment. Personal residences and property held primarily for sale (such as dealer property) are not eligible.

The 45-Day and 180-Day Deadlines

After closing on the relinquished property, the investor must generally identify potential replacement property in writing within 45 days, and must receive the replacement property by the earlier of 180 days after the sale or the due date (including extensions) of the tax return for the year of the sale.

The identification and exchange periods generally run on calendar days, including weekends and holidays, and are not automatically extended when the final day falls on a weekend or holiday. Limited relief may be available when the IRS issues deadline relief following certain federally declared disasters or other qualifying events.

Identification Rules

Common identification approaches include the three-property rule (up to three properties identified without regard to value), the 200% rule (any number of properties whose combined fair market value does not exceed 200% of the relinquished property), and the 95% rule (any number of properties, provided the investor receives 95% of the identified value). The written identification must be signed and delivered to a qualified party by midnight of the 45th day.

Qualified Intermediary and Exchange Structure

A deferred exchange generally requires a qualified intermediary (QI), sometimes called an exchange accommodator, to hold the proceeds from the relinquished property and use them to acquire the replacement property. Direct receipt of the sale proceeds by the taxpayer generally disqualifies the exchange.

Section 1031 also contemplates other structures. A simultaneous exchange transfers both properties at the same time. A reverse exchange, structured through a qualified intermediary or exchange accommodation titleholder, allows the replacement property to be acquired before the relinquished property is sold. Each structure has specific documentation and timing requirements and should be planned with a qualified tax adviser before closing.

Equal Value, Net Proceeds, and Taxable Boot

To fully defer the recognized gain, an investor generally seeks to acquire replacement property with a value equal to or greater than the relinquished property and to reinvest all net proceeds from the sale. Cash retained, non-like-kind property received, or certain reductions in debt may create taxable "boot" that is currently recognized. Because the calculation depends on the complete transaction structure — including debt, cash, and any other consideration — investors should review the specific facts with a qualified tax adviser before closing.

Off-Market Sales Within an Exchange Timeline

The 45- and 180-day windows put a premium on execution certainty. A traditional listing may expose the property to a wider buyer pool and produce competitive bids, but financed transactions typically add appraisal contingencies, lender review, and longer diligence periods. Missed deadlines can convert a planned exchange into a fully taxable sale.

A direct off-market sale to a qualified private buyer may reduce exposure to financing and appraisal contingencies, giving an exchanger greater control over the anticipated closing date. It does not eliminate due diligence, documentation, title, environmental, or contractual risks. The closing should be coordinated with the qualified intermediary and the investor's tax and legal advisers before the relinquished property is transferred, and each transaction remains subject to the parties' definitive agreements.

For a broader look at these structures, review our guide to selling commercial property off market.

Preparing to Execute a 1031 Exchange

• Engage a qualified intermediary before closing on the relinquished property
• Confirm with tax counsel that the relinquished property qualifies as held for business or investment
• Model the expected gain, basis, debt, and potential boot
• Line up replacement-property candidates before the sale closes
• Document the identification in writing and deliver it within the 45-day window
• Coordinate closing dates so the replacement property is received within 180 days
• Retain records for reporting on IRS Form 8824

Request a Confidential Property Evaluation

If you are considering an exchange and would like to explore whether a direct sale may support your timeline, use Price Capital Group's cap rate calculator to test how income and market yield may affect estimated value, and request a confidential property evaluation.

Submitting a property does not guarantee an offer, approval, or closing. Every transaction is subject to underwriting, due diligence, title review, documentation, and final approval.

Related Reading

• The Definitive Guide to the Commercial Real Estate PSA
• Understanding Commercial Real Estate Underwriting Metrics
• Sell Commercial Property Off Market