IRC Section 1031 lets you sell an investment property, roll the entire sale price into a “like-kind” replacement property, and defer 100% of the federal capital gains tax and depreciation recapture. Zero owed at closing. But you have exactly 45 calendar days from the sale to identify the replacement in writing, and 180 days total to close on it. Miss either deadline by a single day and the entire deferral is gone, you owe federal LTCG plus depreciation recapture plus the 3.8% NIIT, and you find out about it on next April’s return.
Sounds harsh right. Because it is. The IRS does not negotiate on 1031 timing. And yet investors do this every day, successfully, because the tax savings on an appreciated property are too big to ignore. (We are talking about deferring six figures of tax on a typical Dallas commercial sale into an Austin rental.)
I get a few of these calls a year at Kendall Creek Properties. Investor sells a building in Houston or San Antonio or California, wants Austin single-family rentals as the replacement, and needs a PM lined up before closing so the rental is operational from day one. So lets walk through what the rules actually are, the mistakes that blow these up, and why an Austin SFH is one of the cleaner 1031 targets out there.
Before we go further: I am a broker, not a CPA, not a tax attorney, not a Qualified Intermediary. This article is general education. Before you execute a 1031, you hire a QI and a CPA. Full stop. The penalty for getting this wrong is too big to wing it.
What a 1031 Exchange Actually Is
IRC Section 1031 lets you defer capital gains tax (and depreciation recapture) when you exchange one investment or business-use property for another “like-kind” investment property. The key word is defer. You are not eliminating the tax. You are pushing it down the road, indefinitely if you want, until you eventually sell without doing another exchange. At that point you owe the deferred tax on top of any new gain.
Like-kind is broad when it comes to real estate. Per the IRS Like-Kind Exchanges fact sheet, an SFH rental can be exchanged for an apartment building, a strip center for raw land, an Austin duplex for a Phoenix warehouse. All fine.
What does NOT qualify: primary residences, foreign property, fix-and-flips (property held primarily for resale), and personal property (since the 2017 Tax Cuts and Jobs Act, 1031 only applies to real estate).
The Non-Negotiable Rules
These are the rules that make or break a 1031. There are no extensions for weekends, holidays, hurricanes, or bad timing. The IRS does not care.
The 45-Day Identification Window
From the day you close on the relinquished property (the one you sold), you have 45 calendar days to identify the replacement property candidates in writing to your Qualified Intermediary. Email counts if it is signed and dated. The list has to be unambiguous (full address or legal description).
That is it. No extensions. If day 45 falls on a Sunday or Christmas, you still have until midnight on day 45.
The 180-Day Exchange Window
Total time from relinquished close to replacement close is 180 calendar days. Or your tax return due date for the year of the sale (including extensions), whichever is earlier. That second part trips people up. If you sell in November, your 180 days run into May, but your tax return is due April 15. File an extension to get the full 180.
Qualified Intermediary (QI) Required
You cannot touch the money. The proceeds from the sale of the relinquished property go directly to a QI, who holds them in escrow and disburses them at closing on the replacement. If you “constructively receive” the funds (the wire hits your account, you cash a check, you use the proceeds to pay a credit card), the exchange fails. Game over.
QI fees on a standard forward exchange run $1,000 to $3,000. Reverse exchanges (more on that below) run $10,000 to $25,000. Cheap insurance compared to the tax bill.
Same Taxpayer Rule
Same legal entity on both sides. LLC sells, same LLC buys. You sold personally, you buy personally. Husband and wife jointly counts as same taxpayer. Single-member LLC owned by you is disregarded and counts as you. But Bob’s LLC selling and Bob personally buying? Not same taxpayer. Exchange fails. I have seen sellers try to add a son to title on the replacement for estate planning, and the CPA caught it before closing. Always confirm the buying entity with your CPA and QI before identifying.
The Three Identification Rules
When you submit your 45-day identification list, you pick ONE of these three rules and stick to it:
1. The Three-Property Rule. Identify up to 3 properties, any value, no cap. This is what most investors use. You usually identify your top pick plus 1-2 backups in case the deal falls apart.
2. The 200% Rule. Identify any number of properties as long as the total fair market value does not exceed 200% of the relinquished sale price. So if you sold for $800k, you can identify any number of properties summing to $1.6M or less.
3. The 95% Rule. Identify any number of properties with no value cap, BUT you must close on properties whose value totals at least 95% of what you identified. Almost nobody uses this. It is too easy to blow.
Most 1031 buyers shopping Austin SFH use the three-property rule because it is the simplest and SFH inventory is liquid enough that you can usually close on your first pick.
Common Mistakes That Blow Up a 1031
Every one of these is avoidable, and every one of these I have heard about from clients or QIs over the years.
Missing the 45-day deadline by a day. Happens constantly. Calendar everything the day after closing and put two reminders in.
Buying replacement of lower value or lower debt. If you sell for $800k with a $400k mortgage and buy for $700k with a $300k mortgage, you took $200k of “boot” out. Boot is taxable. Replacement must be equal or greater in both total value AND total debt, or you cover the gap with new cash.
Treating the replacement as personal use. The replacement has to be held as investment property. The general safe harbor (from IRS Rev. Proc. 2008-16) is 24 months of rental use post-exchange, with limited personal use (14 days/yr or 10% of rental days).
Wrong taxpayer name on the new deed. Same entity. No exceptions.
Constructive receipt of funds. If the wire from the sale hits your account even briefly, the IRS may disqualify the exchange. The QI has to be in the chain from the start, coordinated with title before the sale goes pending.
Identifying property without a backup. If your top pick falls apart on day 40 and your list only had one property, you are stuck. Always identify backups.
Tax Math: Why Investors Bother
Here is a real-world example. Investor sells a Dallas mixed-use commercial building for $800,000. Original purchase price was $400,000, so the gain is $400,000. Over 10 years of ownership, they took $100,000 in depreciation deductions. The tax math without a 1031:
- Federal long-term capital gains on $400k gain at 20% = $80,000
- Depreciation recapture on $100k at 25% = $25,000
- Net Investment Income Tax (NIIT) at 3.8% on the gain = $15,200
- State income tax: $0 (Texas has no state income tax)
Total federal tax bill: roughly $120,000. That money walks out the door at closing.
With a 1031 into an Austin SFH rental at the same $800k value: $0 owed at closing. The investor’s basis in the replacement carries forward (adjusted), they continue depreciating the building portion of the new property, and the deferred tax sits until they sell without exchanging or pass it to heirs (where it gets a stepped-up basis at death under current law).
That is the entire reason this exists. $120,000 is a meaningful amount of capital to redeploy into the next investment instead of sending it to Treasury.
Why Austin SFH Works as a 1031 Target
If you are coming from an appreciated commercial property in a higher-cost market, Austin SFH rentals check a lot of boxes:
Liquid market. Active Austin MLS inventory in the $400-$700k single-family range is deep. The three-property rule is easy because you can find three real candidates inside 45 days.
Right-sized acquisition. Most relinquished commercial properties in the $500k-$1.5M range can be replaced with one or two Austin SFHs. Easier than scrambling to deploy $1M into a niche commercial deal in the same window.
Easier to finance and manage. SFH rentals get conventional 30-year fixed or DSCR loans. Vacancy risk per unit is lower than retail or office. Tenant pool is broad.
Property management is plentiful. At Kendall Creek Properties we focus exclusively on residential rentals, so we can be in place at closing and have the rental marketed before you finish moving boxes.
No state income tax. Future rental income and any future sale hit federal tax only. Real tailwind compared to a California or NY investor exchanging within state.
The Reverse Exchange (When You Have to Buy First)
Sometimes the replacement property hits the market before you have sold the relinquished. You can do a reverse exchange, where the QI takes title to the replacement (via a holding entity), and then you sell the relinquished within 180 days.
Reverse exchanges work, but they are more expensive ($10k-$25k vs $1k-$3k forward) and more paperwork. Lenders also have to be on board with the QI taking title temporarily. If you can avoid it, do. If timing forces it, it is still better than losing the deal.
How We Fit at Kendall Creek
We are not your QI and not your CPA. What we do well: when an investor is mid-exchange and needs an Austin SFH rental operational at closing, we get the property marketed before keys change hands, tenant placed in 30 days or less in season, and operations handed off so the investor never has to drive past the property.
A few things we handle for 1031 buyers specifically:
- Property identification consult. We walk the candidates before you submit your 45-day list. Honest read on rent potential, deferred maintenance, neighborhood trajectory.
- Coordination with Neuhaus Realty Group if you need broker representation on the Austin acquisition. NRG is our sister brokerage on the sales side, same Ed.
- Operational handoff at closing. Tenant marketing started before close, listing live the day the deed records.
For the operating side, we have written about Texas rental property tax deductions, hidden costs of owning an Austin rental, and how to hire a property manager in Austin.
Frequently Asked Questions
Can I do a 1031 exchange from a primary residence into a rental?
No. Section 1031 only applies to property held for investment or business use. A primary residence does not qualify. (There is a separate rule, Section 121, for primary residence sales that excludes up to $250k/$500k of gain, but that is not an exchange.)
Can I 1031 into multiple properties from one sale?
Yes. Many investors sell one larger property and exchange into two or three Austin SFHs. The three-property identification rule supports this directly. The total value of the replacement(s) must equal or exceed the relinquished sale price to fully defer.
What if my 45 day deadline falls on a weekend or holiday?
It still expires at midnight on day 45. The IRS does not extend the window for weekends or holidays. Plan around it.
Can I use a 1031 to buy in a different state than I sold in?
Yes. Like-kind for real estate is geographically agnostic within the US. Sell in California, buy in Texas. Sell in Texas, buy in Colorado. All fine. Only foreign property is excluded.
Do I have to live in Texas to 1031 into an Austin rental?
No. Most 1031 buyers we work with are out-of-state investors. That is part of why property management is essential, you cannot self-manage from 1,500 miles away.
How much does a Qualified Intermediary cost?
A standard forward exchange runs $1,000 to $3,000. Reverse exchanges run $10,000 to $25,000 due to the holding entity structure. Either way, small relative to the tax deferred.
What happens if my exchange fails?
The sale becomes a fully taxable event. You owe federal LTCG, depreciation recapture, and NIIT on the gain, payable on your tax return for the year of the sale. This is why coordination with your CPA and QI is non-negotiable.
Bottom Line
A 1031 exchange is one of the few legal ways to compound real estate wealth without giving a chunk to taxes every transaction. The rules are strict but predictable. The investors who blow these up are the ones who try to wing the timing or skip the QI to save a few thousand dollars. Do not be that investor.
If you are sitting on appreciated investment property and Austin SFH is on your shortlist, we are happy to do a free 30-minute strategy call to talk through what an Austin replacement portfolio could look like. Not legal or tax advice, we will defer to your QI and CPA on execution. But we know the Austin rental market and we know what a 1031-ready property looks like. Reach out here and we will get something on the calendar.
If you would rather just browse, our available rentals page is kept current. Many of them started as 1031 acquisitions.
Be safe, be good, and be nice to people.