Defer all capital gains tax when you sell investment property — the timeline, like-kind rules, Qualified Intermediary requirement, and the mistakes that kill your exchange.
A 1031 exchange (named for Section 1031 of the tax code) allows real estate investors to sell an investment property and defer all capital gains taxes and depreciation recapture by reinvesting the proceeds into a 'like-kind' replacement property. The tax isn't eliminated — it's deferred until you eventually sell the replacement property without exchanging again (or until you die, at which point heirs receive a stepped-up basis and the deferred tax disappears entirely).
The financial impact is dramatic. On a $500,000 property with $200,000 in capital gains and $80,000 in depreciation recapture, a taxable sale would cost approximately $56,000–$75,000 in combined federal taxes. A 1031 exchange keeps all of that money working in the new investment instead of going to the IRS.
If you 1031 exchange continuously until death, your heirs inherit the property at its current fair market value (stepped-up basis) — meaning all accumulated capital gains and depreciation recapture tax vanishes completely. This is one of the most powerful estate planning tools in real estate.
| 1031 Exchange Critical Deadlines | |
|---|---|
| Day 0 | Close on sale of relinquished property. Exchange clock starts. |
| Day 45 | Identification deadline. Must identify replacement property(ies) in writing to your Qualified Intermediary. |
| Day 180 | Closing deadline. Must close on replacement property within 180 days of selling the original. |
| Note | Weekends and holidays count. No extensions in most circumstances. Missing either deadline is fatal to the exchange. |
The identification rules allow you to identify up to three properties of any value ('Three-Property Rule'), or any number of properties whose total value doesn't exceed 200% of the relinquished property's value ('200% Rule'). You must then actually close on one or more of the identified properties within 180 days.
The sale proceeds must go directly to a Qualified Intermediary — never to you or your bank account. If you receive the proceeds at any point, even briefly, the exchange is 'blown' and the full tax is due. This is the most common fatal mistake in 1031 exchanges.
'Like-kind' is more flexible than it sounds. In real estate, almost any investment property is like-kind to any other investment property. You can exchange:
What does NOT qualify as like-kind: primary residence (you must have used the property as investment/business, not personal use), properties outside the United States, personal property (artwork, equipment — these had their own like-kind rules, eliminated in 2018), and partnership interests.
Example: You bought a rental property in 2015 for $300,000 and sell in 2025 for $550,000. You've taken $80,000 in depreciation.
That $82,000 remains invested and compounding in your replacement property instead of going to the IRS. At 7% annual growth, $82,000 becomes $322,000 over 20 years. The 1031 exchange's value isn't just the tax deferral — it's the compounding on the deferred amount.
A Qualified Intermediary (QI), also called an accommodator or exchange facilitator, is a third-party company that holds your sale proceeds between the sale of the relinquished property and the purchase of the replacement property. You must engage a QI before your sale closes — not after.
QI fees: $750–$1,500 for a standard exchange. Worth every dollar given the tax being deferred. Do not use your real estate attorney, CPA, or anyone who has had a financial relationship with you in the past 2 years as your QI — the IRS prohibits this. Use an independent, experienced exchange company. Major national QIs: IPX1031, Asset Preservation, Inc., Exeter 1031 Exchange Services.