What Is a 1031 Exchange? A Guide for Commercial Real Estate Investors
If you own commercial property and you’re thinking about selling, one of the first conversations you should have is about a 1031 exchange. It’s named after Section 1031 of the IRS tax code, and it lets you sell an investment property and reinvest the proceeds into another property while deferring capital gains taxes.
The keyword there is deferring. You’re not avoiding the tax — you’re pushing it down the road. But that deferral can make a significant difference in how much capital you have to work with on your next deal.
Here’s how it works and what you need to know before you try one.
How a 1031 Exchange Works
The basic concept is simple. Instead of selling a property, paying taxes on the gain, and reinvesting what’s left, you reinvest the full amount into a new property and defer the tax. That means more money working for you on the next investment.
But the IRS has strict rules about how this has to happen. You can’t just sell a property and buy another one whenever you feel like it. The process requires a specific structure, a third party to hold your money, and two deadlines that cannot be missed.
The Rules: What Qualifies
Both properties must be held for investment or business use.
Your personal home does not qualify. A rental property, office building, retail center, warehouse, or vacant land held for investment all qualify. You can exchange one property type for another — an office building for a warehouse, or a strip center for vacant land. The IRS considers all real property to be “like-kind” as long as it’s held for investment or business purposes.
You must hire a Qualified Intermediary (QI) before you sell.
A QI is a third party who holds the sale proceeds between the sale of your old property and the purchase of your new one. The QI has to be in place before you close on the sale — not after. You cannot touch the money yourself at any point. If the funds hit your bank account, the exchange is disqualified.
The replacement property must be equal or greater in value.
If you sell a property for $800,000 and buy a replacement for $600,000, you’ll owe tax on the $200,000 difference. That difference is called “boot,” and it’s taxable.
The Timeline: Start Before You Sell
This is where most exchanges go wrong. The process starts before you sell — not after. And the IRS gives you two hard deadlines once the sale closes, with no extensions for either one.
| Deadline | What Happens |
|---|---|
| Before Sale | Consult your tax and financial advisors. Hire a Qualified Intermediary (QI) before you close — the QI must be in place before the sale happens. |
| Day 0 | You close on the sale of your property. Sale proceeds go directly to the Qualified Intermediary — not to you. If the money hits your account, the exchange is disqualified. |
| Day 1–45 | Identification period. You have 45 calendar days to identify up to three potential replacement properties in writing. |
| Day 45 | Identification deadline. If you haven’t identified replacement properties by this date, the exchange fails and you owe capital gains tax. |
| Day 1–180 | Exchange period. You must close on at least one of your identified replacement properties within 180 calendar days of the original sale. |
| Day 180 | Closing deadline. If you haven’t closed by this date, the exchange fails. There are no extensions. |
Here’s what those deadlines look like in practice. Say you close on the sale of your property on March 1. Your 45-day identification deadline is April 15. Your 180-day closing deadline is August 28. Miss either date, and the exchange fails — you owe capital gains tax immediately.
Forty-five days sound like plenty of time, but they go by fast. If you’re selling a commercial property, you should be looking at potential replacement properties before you even close on the sale.
Why It Matters: A Simple Example
| Without 1031 Exchange | With 1031 Exchange |
|---|---|
| Sell property for $800,000 | Sell property for $800,000 |
| Original purchase price: $500,000 | Original purchase price: $500,000 |
| Capital gain: $300,000 | Capital gain: $300,000 |
| Federal + state tax owed: ~$70,000–$90,000 | Tax owed now: $0 (deferred) |
| Available to reinvest: ~$710,000–$730,000 | Available to reinvest: $800,000 |
That extra $70,000–$90,000 staying in the deal instead of going to taxes gives you significantly more buying power on the next property. Over multiple exchanges across a career, the compounding effect is substantial.
A Note for Georgia Investors
Georgia conforms to the federal 1031 exchange rules, so the tax deferral applies to both your federal capital gains tax and your Georgia state income tax. Georgia’s top individual income tax rate is 5.49% as of 2026, so the state-level deferral adds meaningful savings on top of the federal benefit.
One thing to be aware of: if you’re a nonresident selling property in Georgia, the state typically requires a 3% withholding on the sale price. A properly structured 1031 exchange is exempt from this withholding, but your Qualified Intermediary and closing attorney need to coordinate the paperwork. Make sure your team knows this going in.
Common Mistakes to Avoid
Starting too late.
The 45-day clock starts the moment you close on the sale. If you haven’t been looking at replacement properties before that, you’re already behind. Start your search early.
Touching the money.
If the sale proceeds go to you instead of the Qualified Intermediary — even briefly — the exchange is dead. Set up your QI before you close on the sale.
Not matching the debt.
The IRS expects you to take on equal or greater debt in the replacement property. If your old property had a $300,000 mortgage and your new one only has a $200,000 mortgage, that $100,000 difference can be treated as boot and taxed.
Assuming any property qualifies.
Your primary residence does not qualify. Fix-and-flip properties generally don’t qualify either, because the IRS considers those held for sale rather than for investment. The property must be held for investment or business use on both sides of the exchange.
Skipping professional help.
A 1031 exchange involves your broker, a Qualified Intermediary, a closing attorney, and a CPA. Trying to navigate it without the right team is how mistakes happen.
When a 1031 Exchange Makes Sense
A 1031 exchange works well when you want to sell a property and reinvest in something larger, in a better location, or in a different property type. Common scenarios include trading a smaller rental property for a larger one, moving from a management-heavy property to one with less hands-on work, consolidating several properties into one, or repositioning into a different market.
It also works well as part of a long-term wealth strategy. Some investors do multiple 1031 exchanges over their career, deferring taxes each time. When the property eventually passes to heirs, they receive a stepped-up basis — meaning the deferred gains may never be taxed at all.
When It Might Not Be the Right Move
If you need the cash from the sale for something other than real estate, a 1031 exchange doesn’t help. The proceeds have to go into another investment property. If the market is tight and you can’t find a suitable replacement within the 45-day window, the exchange may not be realistic. And if the tax liability on your gain is small, the cost and complexity of setting up the exchange might not be worth it.
Every situation is different. Talk to your CPA before making the decision.
A Quick Disclaimer
This blog is for general information only. We’re commercial real estate brokers, not tax advisors or attorneys. The rules around 1031 exchanges are specific, and the consequences of getting it wrong are real. Always consult with a qualified CPA and real estate attorney before starting an exchange.
Questions?
If you’re thinking about selling a commercial property and want to understand your options, give us a call. We work with investors across Athens and Northeast Georgia and can connect you with the right professionals to evaluate whether a 1031 exchange makes sense for your situation.
Contact Brian Elrod, CCIM
Phone: 678-859-6110
Email: brian@naielrod.com
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