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Section 1031 defers gain only when the taxpayer that sold the relinquished property is the taxpayer that acquires the replacement property, and a Delaware Statutory Trust interest is no exception. The same-taxpayer rule in a DST 1031 exchange is tested against the legal name and taxpayer ID that appear on the closing statement and the subscription documents, not against the investor's intent. When that identity shifts somewhere between the sale and the DST subscription, part or all of the exchange can be recast as a taxable sale followed by a separate purchase.
How the same-taxpayer rule applies to a DST
The principle predates the DST structure and applies to it without modification. Revenue Ruling 2004-86 treats a beneficial interest in a properly structured Delaware Statutory Trust as an interest in the underlying real property for section 1031 purposes, subject to the restrictions the ruling places on the trustee, including no new capital contributions after the offering closes and no refinancing or renegotiation of the existing debt. That look-through treatment only does its job if the taxpayer of record is the same on both sides of the exchange.
One citation worth keeping straight: the 35-co-owner figure that sometimes appears in the same breath as DSTs comes from Rev. Proc. 2002-22, the tenancy-in-common fractional-interest safe harbor. It is a safe harbor rather than a statute, and it is not the authority governing DST beneficial interests.
In practice the rule behaves less like a bright line and more like a chain of vesting decisions made over weeks: how title was held on the relinquished property, how the sponsor's subscription paperwork records a name and taxpayer ID, and whether the qualified intermediary's file agrees with both. A mismatch anywhere in that chain does not automatically disqualify an entire exchange, but it can turn a slice of it into a taxable sale. Structural background on DSTs, qualified intermediaries, and exchange mechanics sits in Learn; the Top1031 directory catalogs active offerings by sponsor and structure, including whether an offering is tagged all-cash, leveraged, or zero-coupon.
Documents that settle the question
- The exact vesting name and taxpayer ID (SSN or EIN) from the relinquished property's closing or settlement statement
- Entity or trust formation documents, if title was held through an LLC, partnership, or trust
- The qualified intermediary's exchange agreement, showing the exchanging party
- The DST sponsor's subscription documents, read line by line for vesting accuracy
- A CPA or exchange attorney engaged before, not after, any change in vesting
Working through the vesting chain
1. Identify the selling taxpayer precisely
The starting point is the settlement statement from the relinquished property sale and exactly how the seller was named: an individual, a married couple, a single-member LLC, a trust. The IRS looks through disregarded entities to the underlying taxpayer rather than to the name printed on the deed. A single-member LLC that has not elected corporate or partnership treatment is disregarded for federal income tax purposes, so its sole member is the taxpayer. What comes out of this step is a documented answer to a single question, who is the taxpayer: Jane Doe individually, or the Doe Family Revocable Trust. The frequent misread is treating an LLC name on the deed as proof of a separate taxpayer when, federally, it may be nothing of the kind.
2. Subscribe in that same taxpayer's name
Revenue Ruling 2004-86 treats a DST interest as real property only for the party that actually acquires it, so the subscription agreement carries the same legal name and taxpayer ID that appeared on the relinquished sale. Where the sale closed through a disregarded single-member LLC, subscribing in the member's individual name or in that same LLC's name both describe one taxpayer. A newly formed LLC created specifically to hold the DST interest does not, unless it is also disregarded and identically owned. The recurring problem is a single-purpose entity spun up for asset protection days before funding, which can introduce a second taxpayer and break the exchange for that portion.
3. Settle joint-title and community-property questions before closing
Spouses who held the relinquished property jointly, including as community property in states that recognize it, are generally treated as one taxpayer where the vesting stays consistent; the IRS also respects disregarded-entity treatment for a qualified entity wholly owned by a married couple as community property under Rev. Proc. 2002-69. Consistency is the operative word. Moving the DST interest into one spouse's name alone, when both spouses held the sale property, changes that spouse's exchanging share. The goal is a subscription that preserves the ownership split that existed at the time of sale, and the common slip is retitling for estate-planning convenience without checking what it does to each spouse's exchanging fraction.
4. Keep grantor-trust status intact through closing
A revocable living trust is disregarded for federal income tax purposes while the grantor is alive and the trust remains revocable, which makes trust and grantor the same taxpayer. If the relinquished property closed in the trust's name, the DST subscription can be completed the same way. Routing it instead through a newly created irrevocable trust or a new LLC introduces a different taxpaying entity. Funding an irrevocable trust for creditor protection in the same window as the exchange is the version of this that shows up most often.
5. Match the qualified intermediary's file to the subscription
The qualified intermediary, not the investor, wires exchange proceeds to the sponsor, so a discrepancy between the QI's exchange agreement and the subscription documents leaves an inconsistent paper trail behind Form 8824. Before funds move, the exchange agreement can be pulled and compared against the subscription, full legal name and taxpayer ID included. One documentary trail, three documents, one taxpayer. Assuming a sponsor's back office will catch a vesting mismatch is not a control.
6. Apply the rule to every allocation, not just the largest
Investors often divide one exchange's proceeds among two or more DST offerings to spread sponsor and asset exposure. The same-taxpayer requirement attaches to each allocation separately. Splitting one exchange across multiple DST investments still calls for the identical legal name and taxpayer ID on every subscription funded from that single relinquished sale. Subscribing to one DST individually and a second through a newly formed LLC manufactures two taxpayers out of one exchange.
7. Reconcile before Form 8824 is filed
Form 8824 is filed under the taxpayer's name and identifying number, and a change of taxpayer between the relinquished sale and the DST purchase generally converts part or all of the transaction into a sale plus a separate purchase. Comparing the settlement statement against the subscription confirmations before filing is far cheaper than discovering the gap during an examination.
Situations that come up
Sold as a single-member LLC, and asset protection is wanted on the DST side. A disregarded single-member LLC does not change taxpayer identity, so the same LLC can hold the DST interest. It is the new entity, not the existing one, that raises the question.
A spouse was not on the relinquished property's deed. Adding a title holder on the DST side changes the taxpayer for that portion of the interest. Whether the addition is treated as a taxable event for the added share is a question for a CPA before the subscription closes, not after.
Moving the DST interest into a different entity after closing. The same-taxpayer requirement is tested at the time of the exchange, but retitling shortly afterward can raise step-transaction questions. Exchange counsel generally weighs in before a post-closing repositioning.
The subscription form defaults to a generic entity name. Sponsor back offices process high subscription volumes, and vesting typos survive until someone compares the form against the settlement statement character by character.
A 721 UPREIT conversion is anticipated later. Contributing a DST interest to a REIT operating partnership for OP units is a separate, later transaction under section 721, with its own tax treatment, occurring after the DST's hold period. It is not part of the same-taxpayer test applied at the time of the 1031 exchange.
Multiple heirs inherited the relinquished property and want separate DST allocations. Each heir holding a tenancy-in-common interest is a separate taxpayer for that share and exchanges under their own name and taxpayer ID.
Where this usually goes wrong
The rule rarely fails because someone misunderstood it in the abstract. It fails because a new LLC gets formed for a good and entirely unrelated reason, asset protection, a trust restructuring, an estate plan, in the narrow window between the relinquished closing and the DST subscription, and nobody stops to ask whether that entity is a new taxpayer for section 1031 purposes. Once identity is confirmed and consistent from sale through subscription, attention shifts to the offerings themselves, where leverage category, hold period, property type, and distribution terms differ widely across the active offering cohort.