1031 Exchange
A 1031 exchange lets an investor defer capital gains tax by selling an investment property and reinvesting the proceeds in another like-kind investment property. It defers, rather than eliminates, the tax, and it does not apply to a primary residence. A qualified intermediary is required, along with a 45 day identification window and a 180 day closing window.
Tax treatment of investment property is tested in the investments and taxation section of the national exam, usually as a scenario asking whether a transaction qualifies for deferral, what the primary benefit of the exchange is, or how the exchange differs from an outright sale.
All Investments, Taxation and Professional Practices practice questions
What a 1031 exchange actually does
A 1031 exchange, named for Section 1031 of the Internal Revenue Code, lets an investor sell one investment property and roll the proceeds into another like-kind investment property without paying capital gains tax at the time of the sale. The gain is not erased; it is deferred. The investor's cost basis in the old property carries over to the new one, so the untaxed gain is eventually recognized when the replacement property is sold in a taxable transaction. The exam tests the word "defer" more than any other detail, because "eliminate" is the trap answer hidden in plain sight.
Like-kind property and what qualifies
"Like-kind" refers to the nature of the property, not its exact form. An apartment building can be exchanged for an office building, raw land for a rental house, or a strip mall for a warehouse, as long as both properties are held for investment or for productive use in a business. Property held primarily as a personal residence does not qualify, which is why a homeowner cannot 1031 a primary residence into another home. The taxpayer must also intend to hold the replacement property for investment, not flip it immediately.
The qualified intermediary and the two clocks
The investor cannot simply take the cash and buy later. A neutral party, the qualified intermediary, must hold the sale proceeds so the investor never takes actual or constructive receipt of the money; touching the funds disqualifies the exchange. Two deadlines then control the transaction. The investor must identify potential replacement properties in writing within 45 days of closing the sale, and must close on the replacement property within 180 days. Missing either window turns the sale into a taxable event.
A concrete example
Suppose an investor sells a rental duplex for $600,000 and buys a small retail building for $650,000. Rather than owing capital gains tax on the duplex's gain, the investor directs the proceeds through a qualified intermediary, identifies the retail building within 45 days, and closes within 180 days. The gain on the duplex is deferred, and the investor's basis in the duplex carries into the retail building. The tax bill has not vanished; it has moved forward to the day the retail building is sold.
How it appears on the exam
Expect a scenario naming an investor, two properties, and a question about the "primary benefit." The right answer is almost always deferral of capital gains tax. Distractors promise an immediate deduction, a reduced tax rate, a fresh depreciation basis, or an exemption from property taxes, none of which a 1031 exchange provides. A second pattern asks which transactions qualify, and the wrong choices sneak in a primary residence, a personal-use property, or a sale where the investor kept the cash. Read for whether the property is investment property and whether the proceeds stayed with an intermediary.
Memory trick
LIKE
The rules that make an exchange qualify: remember L-I-K-E.
- L
Like-kind: both properties must be held for investment or business use; a personal residence never qualifies
- I
Intermediary: a qualified intermediary must hold the proceeds; the investor cannot touch the money
- K
Keep the gain deferred: the exchange postpones the tax; it does not erase the eventual liability
- E
Exchange deadlines: identify replacement property within 45 days and close within 180 days
Screenshot this: LIKE is how you'll remember 1031 exchange on exam day.
How the exam tricks you on this
The classic distractor is the claim that a 1031 exchange eliminates the capital gains tax. It does not: the gain is deferred, meaning the tax is postponed because the investor's basis carries over to the replacement property, and the liability surfaces when the replacement property is eventually sold in a taxable transaction.
Two more patterns to watch for:
- Deferral, not forgiveness. Any answer offering an immediate deduction, a reduced tax rate, a fresh depreciation basis, or an exemption from property taxes is wrong. The only benefit a 1031 exchange provides is postponing the capital gains tax.
- Investment property only. A primary residence does not qualify, and neither does any property held mainly for personal use. If the facts describe a homeowner swapping one personal home for another, no 1031 deferral is available.
Try real exam questions on 1031 exchange
These come straight from our question bank: answer to see the explanation instantly.
Mark, a real estate investor, trades his apartment building for a similarly valued office building in a 1031 exchange. What is the primary benefit of this exchange?
Tip: press 1–4 to answer, Enter for the next question.
Related terms
Assessed Value vs. Appraised Value
Appraised value is an appraiser's opinion of a property's market value. Assessed value is the figure the local tax authority places on the property for the tax roll, and taxable value is that assessed value after exemptions. The tax bill is each taxing district's rate multiplied by the taxable value.
Read definitionCapitalization Rate vs. Gross Rent Multiplier
The capitalization rate (cap rate) is a property's net operating income divided by its value, expressing the return an investor earns after operating expenses and vacancy are factored in. The gross rent multiplier (GRM) is simply the sale price divided by gross rent, with no expenses subtracted at all. Cap rate is the more precise, income-approach tool; GRM is a quick, rough screening number.
Read definitionCommingling vs. Conversion
Commingling is mixing client funds, such as escrow or earnest money, with the broker's personal or operating funds. Conversion goes further: it is the actual use of client money for the broker's own purposes. Commingling is improper bookkeeping; conversion is taking the money, and it carries harsher penalties.
Read definition
See if you'd pass
Take a free real estate practice test, instant scoring, no signup required.