Mistakes

Can You Do a 1031 Exchange After Closing? What Still Works and What Doesn't

This is the saddest phone call I get, and I get it every month: 'We closed last week, the wire came in, and my CPA just told me about 1031 exchanges.' Here's exactly where the line is, why it's there, and what you can still do on the wrong side of it.

7 min read·Updated September 2026·By Leah Badach, CES
Key takeaways

Why the line is at closing

Section 1031 defers gain on an exchange of property for property. The qualified intermediary exists so that you never receive cash between the sale and the purchase. Treas. Reg. §1.1031(k)-1(f) treats you as having received the money the moment it's credited to you, set apart for you, or available for you to draw on: that's constructive receipt, and it makes the sale taxable regardless of what you do next. Putting the money in a separate account, not spending it, or 'holding it for the next property' changes nothing.

Signed a contract but haven't closed? You're fine

The exchange has to be in place before closing, not before contract. Investors regularly go under contract, learn about exchanges during the escrow period, and set one up two weeks before closing. The QI adds an assignment of the contract, drafts the exchange agreement, and instructs the closing agent to wire proceeds to the exchange account. The buyer needs notice of the assignment; they don't need to consent to anything that affects them. If your closing is next week, call today; it's tight but routine.

Closed today, funds not yet disbursed? Call now

There's a narrow window between 'documents signed' and 'proceeds wired to the seller' where an exchange can sometimes still be structured correctly, because you haven't yet received the funds. It depends on the closing agent, the state, and whether title has actually recorded. It's not something to count on, and some intermediaries will decline, but I have seen same-day rescues work. Don't ask the closing agent to 'hold' the money in your name; that's still constructive receipt. Get a QI on the phone with the closing agent directly.

Funds in your account? The exchange is gone. Here's what's left

None of these replaces the deferral you would have had. The tax on a typical rental sale is substantial, and it is now owed.

Found the replacement first and haven't sold yet?

Then you're in a different, better situation. A reverse exchange lets an accommodation titleholder acquire the new property now while you sell the old one within 180 days. It costs more than a forward exchange but it fully preserves the deferral.

The lesson for next time

The exchange decision belongs at listing, not at closing. Tell your agent and your attorney on day one that you intend to exchange, so the contract carries the cooperation clause and nobody wires you anything. The 1031 checklist puts every step in order, and the deadline calculator gives you the dates the minute you close.

Frequently asked questions

Can I do a 1031 exchange if I already sold my property?

Not if you've received the proceeds. Once the sale money is paid to you or made available to you, the sale is taxable and cannot be converted into an exchange. If closing is signed but funds haven't been disbursed, call a qualified intermediary immediately.

Can I set up a 1031 exchange after signing the purchase contract?

Yes. The exchange only needs to be in place before closing. A qualified intermediary can assign the contract and redirect the proceeds any time before funds are disbursed.

What if my attorney is holding the sale proceeds in escrow?

That is still constructive receipt if the funds are held for your benefit and available to you. Only a qualified intermediary's exchange account, with the restrictions required by Treas. Reg. 1.1031(k)-1(g)(6), avoids receipt.

Is there any way to defer tax after a sale has closed?

A qualified opportunity fund investment within 180 days of the sale defers tax on the gain. Nothing else in the code provides a post-closing deferral for real estate.


Under contract and closing soon?

There's still time to set the exchange up correctly. Call today, not after the wire.

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