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Exchanging From One DST Into Another: How the Perpetual Exchange Works

A DST interest can be exchanged into another DST because you own the trust's real estate for tax purposes. The intermediary, identification and timing steps.

By Breakwater Exchange · Reviewed by our 1031 advisory team · Last reviewed

The short answer

You can chain exchanges from one Delaware statutory trust into the next for as long as you live, because Rev. Rul. 2004-86 treats you as owning an undivided fractional interest in each trust's real estate rather than a security. The second exchange follows the same rules as the first: the same taxpayer who held the old interest acquires the new one, a qualified intermediary holds the proceeds from the trust's closing, you identify replacement interests in writing within 45 days, and you close within 180 days or by your return's due date if that comes first. The differences are practical. The sale date is the sponsor's, the replacement is bought from whichever trusts are open that month, and your identification letter has to describe a beneficial interest rather than a street address.

At a glance

Why it worksA beneficial owner is treated as owning an undivided fractional interest in the trust's real property
Same taxpayerThe person or entity that held the old interest must acquire the new one
IdentificationWritten, signed, delivered to the intermediary by day 45, describing the interest unambiguously
Identification limitsUp to three interests of any value, or any number within 200% of what you sold
Closing deadline180 days, or the due date of your return with extensions if earlier
BasisCarries over again under Form 8824 line 25; depreciation continues from the carried basis
AvailabilityTrusts raise under Rule 506(b) and close when subscribed; you buy what is open inside your window
ReportingA new Form 8824 for every link in the chain

The chain works because each trust interest is real estate in your hands, not a security

Rev. Rul. 2004-86 classifies the trust it describes as an investment trust and treats each holder as the grantor and owner of an undivided fractional interest in its assets. Because you own a slice of the building for tax purposes, section 1031(a)(1) sees your interest as real property held for investment, and the trust's sale is your sale of real property.

That treatment holds only while the trustee's powers stay limited. The ruling lists the powers that would turn the trust into a partnership: selling and reinvesting, renegotiating or replacing the lease, refinancing the loan, investing cash to profit from market swings, or making more than minor non-structural changes. The same limits mean nobody can sell early on your behalf, which is why parking exchange money in a DST temporarily does not work as a strategy.

Nothing in the statute caps the number of exchanges; swap till you drop planning covers the chain ending at death rather than at a sale.

Step one: the intermediary is engaged before the trust's closing, by the same taxpayer who will buy

The deferred exchange rules in Reg. section 1.1031(k)-1 treat a transaction as a sale if you actually or constructively receive the proceeds before you receive replacement property. The qualified intermediary safe harbor in paragraph (g)(4) avoids that only if a written exchange agreement is in place and your right to the money is limited before the relinquished property is transferred. For a trust investor, the transfer is the trust's closing, so the agreement and the assignment of your interest to the intermediary are signed before that date.

Sponsors handle this routinely. You send the intermediary's instructions to the sponsor or its transfer agent, your share of net proceeds is wired to the intermediary's segregated account, and you receive the trust's final grantor statement showing your share of the sale price, costs and the loan repaid. Keep that statement; it is the source for Form 8824.

The taxpayer must stay the same across the chain. If you held the old interest in your own name, or in a revocable trust or a single-member LLC that is disregarded for tax purposes, the new interest is acquired in that same name or by a disregarded entity of the same taxpayer. Buying the new interest in a child's name or through a partnership with a sibling breaks the exchange.

Step two: identify a beneficial interest in writing by day 45, in words that cannot be mistaken

Reg. section 1.1031(k)-1(c) requires replacement property to be designated in a written document signed by you and delivered before the end of the identification period to the intermediary or another party to the exchange. Real property must be described unambiguously, which the regulation illustrates with a legal description, street address or distinguishable name.

A trust interest is identified by naming the trust and the property it holds, and by stating the percentage interest or dollar amount of the interest you intend to acquire. Intermediaries commonly ask for the trust's full legal name, the property addresses and the approximate dollar amount, copied from the sponsor's offering summary to avoid errors.

The numerical limits apply as they would to buildings. You may identify up to three replacement interests regardless of value, or any number whose combined value does not exceed 200% of the value of the interest you sold. Naming a backup trust or two inside those limits costs nothing and protects you if a trust closes its raise before your funds arrive.

  • Count a trust that owns several buildings as one identified item when the interest is in the trust as a whole; ask the intermediary to confirm how it counts it.
  • Identify the dollar amount with headroom, since subscriptions are accepted in whole dollars and the final wire may differ slightly from the estimate.
  • Keep the signed identification and the delivery confirmation; the burden of proof on timing is yours.

Step three: close inside 180 days, remembering the return due date rule and the sponsor's raise calendar

The exchange period ends at midnight on the 180th day after the trust's closing, or on the due date of your return, including extensions, if that is earlier. A trust that sells in the fourth quarter leaves you with a deadline of the following April 15 unless you extend, and an extension is the usual fix.

The second constraint is supply. Trusts are offered as private placements and close when their equity is subscribed, as the DST offering lifecycle explains, so the interest you identified on day 20 can be fully subscribed by day 60. The interest is acquired when the trust admits you and the intermediary wires the purchase price, after the accreditation paperwork is complete.

Debt matching is decided here as well. If the old trust carried a loan, your share of the loan repaid at closing is relief you replace with a financed trust or with added cash; a zero cash flow, cash out DST exists for investors who need to replace a large debt share without wanting the cash flow, while a debt-free traditional DST or a direct title security suits an investor coming out of an all-cash trust.

Hypothetical calendar: a trust that closes on March 10

Round, hypothetical dates and figures. Your trust closes on Tuesday, March 10. Your share of net proceeds is $400,000 and your share of the loan repaid was $150,000. The intermediary agreement was signed on March 2.

Day 45 falls on April 24: your signed identification names three trusts, two all-cash and one financed, each described by name, property address and an approximate dollar amount. Day 180 falls on September 6, which is earlier than your extended return due date, so 180 days governs.

You subscribe $400,000 to the financed trust, whose loan allocates roughly $150,000 of debt to your interest, so total replacement value is $550,000 and no boot results. Your old basis, carried over on Form 8824 line 25, becomes the basis of the new interest, and the trust's depreciation schedule runs from that carried basis rather than from the purchase price. Have your CPA check the debt allocation figure in the offering documents, because the example above assumes the allocation exactly matches the loan share you gave up.

What repeats and what does not when you run the chain for years

Each link brings a new Form 8824, a new front-end load and a new set of sponsor risks: interests are illiquid, distributions can be reduced or suspended, and the principal can be lost if the property or its loan fails. Because the sale date is never yours, an investor who wants control over the exit should weigh a direct title security, where the owner decides when to sell, against the next trust.

The alternative at any link is to stop. Taking cash at a trust's sale is taxed as described in your DST is going full cycle, and a trust whose sponsor's REIT holds a purchase option may offer operating partnership units instead, a one-way choice covered in your sponsor offered a 721.

Form 8824 instructions list partnership interests and trust certificates among property that does not qualify for like-kind treatment; a trust that qualifies under Rev. Rul. 2004-86 is reported as real property, so confirm each new trust's tax opinion in its offering documents before you identify it.

Related questions

Can I exchange a trust interest into a building I will manage myself?

Yes. The relinquished property is real property in your hands, so any like-kind real property held for investment qualifies as replacement, whether another trust interest, a net-leased building or a rental you manage.

Does the sponsor of the old trust have to cooperate with my exchange?

The sponsor does not run your exchange, but it does wire your share of proceeds, so your intermediary's instructions must reach it before closing. Trust agreements and sponsor practice differ, so send the instruction as soon as a sale is announced.

What if the trust I identified is sold out when my money arrives?

You may acquire any other interest you identified within the limits by day 45. If you named only one and it closes, the exchange fails for the unspent proceeds, which is why backups are named.

Do I need to be accredited again for the second trust?

Yes. Each offering verifies accreditation on its own subscription documents, and the thresholds are the ones in Regulation D at the time you subscribe.

Is there a minimum hold before I can exchange out of a trust?

The statute sets none; the requirement is that the interest was held for investment. In practice you cannot exchange out until the trustee sells, which the trust's loan and lease terms usually place years after the raise.

Sources

Checked against these publications on October 8, 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.

  1. IRS, Rev. Rul. 2004-86, Delaware statutory trusts and section 1031
  2. 26 U.S.C. section 1031, Exchange of real property held for productive use or investment
  3. Treas. Reg. section 1.1031(k)-1, Treatment of deferred exchanges (identification, exchange period, qualified intermediary)
  4. IRS, Instructions for Form 8824, Like-Kind Exchanges
  5. Treas. Reg. section 1.1031(a)-3, Definition of real property

Trust closing soon?

Send the closing date, your proceeds estimate and the loan share through the form. We will line up open trusts that match your debt and equity, with backups, so the identification letter is ready before day 45.

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