The short answer
It depends on whether the sponsor has accepted your subscription and closed on your interest. Before acceptance, signed documents are an offer to buy, and the subscription agreement says whether and how you can withdraw it; some state securities laws add a short statutory withdrawal right. After acceptance, the trust has issued you an interest in a private placement with no public market, and getting out means finding a buyer under the trust agreement's transfer rules. Either way, your 45-day and 180-day exchange deadlines do not pause, so the real question is what else you have identified.
At a glance
| Before acceptance | Withdrawal is governed by the subscription agreement and any state rescission right |
|---|---|
| After acceptance | You own the interest; exits are transfers under the trust agreement |
| Pennsylvania example | Two business days to withdraw in certain exempt offerings, section 207(m) |
| Identification revocation | Allowed in writing before day 45, Reg. section 1.1031(k)-1(c)(6) |
| Interest received by day 45 | Treated as identified in all events |
| QI funds | Stay locked until a Reg. section 1.1031(k)-1(g)(6) release event |
Until the sponsor accepts, a signed subscription is an offer
A DST interest is issued by the trust. In a form of DST trust agreement filed with the SEC as an exhibit to a REIT's 2019 Form 10-Q, interests are issued upon the contribution of cash, each investor's amount and percentage are fixed in a purchase agreement the manager signs, and a transfer takes effect only when entered in the ownership records. Until those steps happen, nothing has been issued to you.
Whether you can withdraw your signed offer in that window is a question of the subscription agreement's own terms. Read the revocation clause, if there is one, and the state legends at the back of the memorandum before assuming either answer.
Some states add a statutory right. Section 207(m) of the Pennsylvania Securities Act of 1972 gives purchasers in offerings exempt under its section 203(d) and (p) a right to withdraw acceptance within two business days, without liability, after the issuer receives the written binding contract. Whether a given DST offering triggers a right like that depends on the exemption it relies on.
After acceptance, getting out means selling a restricted security
Once the trust has taken your exchange funds and issued the interest, the acquisition is complete. The filed trust agreement requires every owner to acknowledge that the interests are not registered under the Securities Act and are subject to restrictions on transfer, and the same agreement sets a right of first refusal for the other owners and the manager on any third-party offer.
A resale is a taxable disposition of real estate in your hands, not an undo. If the interest was your replacement property, selling it soon after acquisition also invites the question whether you held it for investment, which section 1031(a)(1) requires. How DST exits work in practice is covered in the DST section.
Your exchange deadlines keep running while you decide
The identification period ends at midnight on day 45 and the exchange period at day 180 or your return due date if earlier, under section 1031(a)(3) and Reg. section 1.1031(k)-1(b)(2). Pulling out of a DST does not extend either one.
Before day 45 you have room. Paragraph (c)(6) lets you revoke an identification in a signed writing delivered before the period ends, and you can identify something else. But if the DST closed before day 45, paragraph (c)(1) treats it as identified in all events, and it counts against the three-property or 200 percent limit.
After day 45 you can only buy what is already on your list. Changing the list after day 45 is not possible, which is why a backup identification matters.
A worked example of the two windows
Hypothetical: your sale closes March 2, 2026, so day 45 is April 16. You identify one DST and one apartment building, and sign DST subscription documents for $600,000 on March 20.
- You change your mind on March 25 and the sponsor has not accepted: follow the subscription agreement's withdrawal steps, and the QI's wire, if sent, should come back to the QI, not to you.
- You change your mind on April 10, after acceptance: you own the DST interest, it counts as received, and backing out means a resale.
- You change your mind on April 25 before the sponsor accepts: you can still decline to complete, but you can only buy the apartment building, because nothing new can be identified.
- If neither closes, the QI generally releases the funds only at the times allowed under Reg. section 1.1031(k)-1(g)(6), and the sale is taxable. Run your own numbers with your CPA.
Make sure a returned wire goes back to the intermediary
If the sponsor rejects a subscription or you withdraw before closing, the money must return to the qualified intermediary. Paragraph (g)(6) of the regulation requires the exchange agreement to deny you any right to receive, pledge or borrow the funds before its release events, and money paid to you directly can end the safe harbor.
Tell the sponsor in writing that any refund goes to the intermediary's exchange account, and ask the intermediary to confirm the return. When the QI may release funds after a failed exchange explains the release dates.
Related questions
Is there a federal cooling-off period for DST purchases?
We could not confirm one for private placements under Regulation D. Check the subscription agreement and the state notices in the memorandum for any withdrawal right.
Can the sponsor refuse my subscription?
Yes. The filed trust agreement leaves each investor's amount and percentage to the manager in the purchase agreement, so the sponsor decides whether and how much to accept. Keep a backup identification for that reason.
If I back out before acceptance, do I lose a deposit?
That depends on the subscription agreement. Funds sent by the QI should be returned to the QI, not paid to you, to protect the exchange.
Can I swap into a different DST from the same sponsor after acceptance?
Only by selling the first interest and buying the second, and the second must have been identified within 45 days. There is no exchange-in-place feature in the regulations.
What if I signed for more than I want?
Before acceptance, ask the sponsor to reduce the subscription. Any exchange funds left unspent at the end become boot, as covered in what happens to leftover cash.
Sources
Checked against these publications on September 30, 2026. Rules and figures change; confirm the current version with your CPA or attorney before you act. This page is general information, not tax or legal advice.