What Is a 1031 Exchange? (What Most Investors Get Wrong)
| January 9, 2026
A 1031 exchange is often described as way to "Defer taxes," but that oversimplification not only misleads many investors on what they can do, but it also causes costly mistakes. In reality, a 1031 exchange is a powerful wealth preservation strategy governed by strict IRS rules, tight deadlines, and structural requirements that leave little room for error.
At the Exchange Resource Group (ERG), we routinely work with investors who thought they understood 1031 exchanges, until they were already under contract. This article explains what a 1031 exchange is, how it works, and what most investors misunderstand about the process.
What is a 1031 Exchange?
A 1031 exchange. named after Section 1031 of the Internal Revenue Code, allows real estate investors to defer capital gains taxes by reinvesting all of the proceeds from the sale of investment or business property into other qualifying real estate.
Key features of 1031 exchanges include:
- Taxes are deferred, not eliminated
- Properties must be held for investment or business use
- A Qualified Intermediary must be used
- Strict timing rules apply to all exchanges
One of the most misunderstood aspects of 1031 exchanges surrounds the term Like-Kind Exchange. Many believe that "Like-Kind" regulates that they must buy the same class of real estate. The passing of the TCJA in 2017 further defined "Like-Kind" to be real estate, whatever the state considers to be real estate can qualify as a relinquished property or replacement property.
Many investors exchange:
- Land for apartments
- Commercial properties for residential properties and vice versa
- Active management of real estate for passive investment opportunities
Use of the property matters more than the property type. Like-kind refers to real estate held for trade, business or investment, not identical assets.
Understanding the Timelines
There are two timelines with a 1031 exchange.
- 45 Day Identification Deadline: 45 Days after closing to identify the replacement property
- 180 Day Completion Deadline: 180 days after the sale to complete all acquisitions
Missing either of these deadlines typically means the exchange fails, and the tax bills become due. This is why it is important to engage a good QI who tracks and reminds you of your deadlines.
Why The Qualified Intermediary Is Critical
The IRS requires that exchange proceeds are held by a QI. The QI plays a much larger role though in the success of an exchange. The QI prepares the proper exchange documentation, holds proceeds to prevent constructive control or receipt, and coordinates deadlines and compliance. There is much more to it when it comes to who you choose to work with. It is important that they can coordinate with your team, set expectations and explain regulations early on. This is not a commodity service. Experience matters!
Common Mistakes Investors Make
- Waiting until after the closing to call a QI
- Assuming all real estate qualifies
- Misunderstanding identification rules
- Using inexperienced intermediaries
- Treating 1031 exchanges as "paperwork exercises"
At ERG, we believe planning early is the single most important factor in a successful exchange. Every investors situation is different, deserves careful analysis, and the structure must match the goal, no the other way around.
A 1031 exchange can preserve capital, reposition portfolios, increase cash flows, and support long-term investment goals, but only when executed correctly.
If you are considering selling investment property, reach out to us and speak with a member of our team at ERG before listing or going under contract on a property.
Drew McCabe, President of the Exchange Resource Group