A 1031 exchange lets an owner sell Texas investment real estate and defer federal capital gains tax by reinvesting the proceeds in like-kind real property, provided the transaction follows two strict clocks. You have 45 days from closing to identify replacement property in writing, and 180 days from that same closing to complete the purchase. The two clocks start on the same day — the 45 days are inside the 180, not added to it — and the proceeds must never touch your hands.
Texas adds one favorable wrinkle and one procedural one, and both are covered below.
What are the 45-day and 180-day rules?
They are the structural core of the exchange and they are unforgiving.
The 45-day identification period begins the day the relinquished property transfers. Within it, you must identify candidate replacement properties in a signed written notice delivered to your qualified intermediary or another party to the exchange. Identification must be unambiguous — a street address or legal description, not a description of a type of property you would like to find.
The 180-day exchange period also begins at that transfer and is the outside date to close on replacement property. If your tax return for the year of the sale is due before day 180 and you do not file an extension, the return due date becomes the deadline instead.
Neither period extends for weekends or federal holidays. If day 45 falls on a Sunday, it falls on a Sunday. The IRS can postpone these deadlines only under a federally declared disaster procedure — which is not an abstraction in Texas, but it is not something to plan around either.
How many properties can you identify?
Three standard rules govern identification, and you must satisfy at least one:
- The three-property rule. Identify up to three properties of any value.
- The 200 percent rule. Identify any number of properties, provided their combined fair market value does not exceed 200 percent of the relinquished property's value.
- The 95 percent rule. Identify any number of properties of any value, provided you acquire at least 95 percent of the total value identified.
Most Texas exchanges use the three-property rule. The practical guidance we give sellers is to identify three genuinely acquirable properties rather than one favorite and two placeholders. The 45-day clock leaves no room to start a search over, and the most common cause of a failed exchange is a first-choice property falling out with nothing real behind it.
What is a qualified intermediary and why can't you hold the money?
A qualified intermediary is an independent party who takes assignment of your sale contract, receives the closing proceeds, holds them, and applies them to the replacement purchase. If you receive the funds — even briefly, even in your own escrow — you have constructive receipt and the exchange fails. The tax is then due on the full gain in the year of sale.
The intermediary must be engaged before the relinquished property closes. This is the second most common failure we see, and it is the one that cannot be repaired afterward. Once a closing has funded into the seller's account, there is no retroactive exchange.
The sequence that works:
- Engage a qualified intermediary before listing, or at the latest before closing.
- Include exchange cooperation language in the sale contract.
- Close the relinquished property with proceeds directed to the intermediary.
- Identify in writing by day 45.
- Close on replacement property by day 180.
- Report on IRS Form 8824 with the return for the year of sale.
Does Texas make this easier?
In one meaningful respect, yes. Texas has no state income tax and therefore no state capital gains tax on the sale, which means the deferral being engineered is federal capital gains and depreciation recapture rather than a federal-plus-state stack. Sellers in high-tax states run exchanges partly to defer a state bill that Texas sellers do not have.
The consequence is that the arithmetic is simpler here, but the federal exposure is still substantial once depreciation recapture is included on a property held for a decade or more. A Texas seller who assumes there is nothing to defer because there is no state tax is generally underestimating the recapture line.
Texas also has no statewide exchange-specific procedural regime layered on top of the federal rules, so the mechanics run on IRC Section 1031 and the Treasury regulations. Where Texas practice does matter is in timing: a 45-day identification window in a market with thin inventory in a given price band is a genuine constraint, and it argues for beginning the replacement search before the relinquished property is even under contract.
What qualifies as like-kind?
For real property, the definition is broad. Investment or business-use real estate is generally like-kind to other investment or business-use real estate — a Dallas duplex can be exchanged for raw land in Parker County, a retail building for an interest in a larger asset, an apartment building for a portfolio of single-family rentals.
The boundaries that matter: a primary residence does not qualify, a second home held for personal use generally does not, property held primarily for resale — a flip — does not, and since the 2017 tax law, personal property no longer qualifies at all. Section 1031 is now real property only.
Where do Texas exchanges actually fail?
Four failure modes account for nearly all of them, and each is preventable:
- The intermediary was engaged after closing. Unrecoverable.
- Identification was vague or late. "A comparable property in Collin County" is not an identification.
- The replacement property was worth less, or debt was reduced without adding cash, producing taxable boot.
- The search started on day one of the 45. By the time an offer is accepted and diligence runs, the window is gone.
When sellers ask The Agency Dallas how a 1031 exchange works when selling an investment property in Texas, our contribution is the transaction side: sequencing the listing so the replacement search runs in parallel, writing exchange cooperation language into the contract, and identifying real candidates inside the window. The tax analysis, the basis calculation, and the recapture math belong to a CPA or tax attorney, and we say so directly rather than implying otherwise.
Frequently asked questions
Can I do a 1031 exchange on a property I rented out for only a year?
Holding period is a facts-and-circumstances question rather than a bright-line rule. The property must have been held for investment or productive use in a trade or business. Short holds and properties that look like inventory attract scrutiny. This is a question for your tax advisor before the sale, not after.
What happens if I miss the 45-day deadline?
The exchange generally fails and the sale is treated as a taxable disposition in the year it closed, with capital gains and depreciation recapture due. The deadline does not extend for weekends or holidays and cannot be extended by agreement. Only a federally declared disaster postponement can move it.
Can I take some cash out of the sale?
Yes, but cash taken out — and any reduction in debt not replaced with new debt or cash — is boot and is taxable to the extent of gain. The exchange itself is not disqualified; the boot portion is simply recognized. Partial exchanges are common and workable when planned deliberately.
Do I need a Texas-based qualified intermediary?
Not legally, though there is practical value in one familiar with Texas title practice and closing customs. What matters far more is the intermediary's bonding, fund segregation, and track record, since they will hold your entire sale proceeds for up to 180 days.
Can I exchange into new construction?
Yes, though timing is the constraint — the replacement must be received within 180 days, and improvements made after you take title generally do not count toward exchange value. Improvement exchanges exist to address this and require specific structuring. See can you back out of a new construction contract in Texas for what builder contracts do to a fixed timeline.
Does a 1031 exchange eliminate the tax or just delay it?
It defers. Gain and depreciation recapture carry into the replacement property's basis and become due on a later taxable sale. Investors who exchange repeatedly and hold until death have historically relied on the step-up in basis at that point, which is an estate planning question for a qualified advisor.
Related reading
- What are the risks of buying investment property in Texas right now?
- Can you back out of a new construction contract in Texas?
- Do builders pay agent commissions on new construction in DFW?
If you are considering a sale and an exchange, the time to talk is before the listing goes live.
