DST Replacement Property on Form 8824: A Reporting Walkthrough

A DST replacement property is reported on IRS Form 8824 the same way any other like-kind replacement property is. Three details account for most of the filing mistakes: how to describe a beneficial interest on Part I, how debt relief boot works when the trust carries a mortgage, and which tax year the exchange belongs to when the sale and the DST closing fall on opposite sides of December 31.

Why the form deserves attention

Form 8824 is self-reported. Nobody at the IRS checks your identification dates, your boot math, or your basis carryforward when the return goes in. The review, if it comes, arrives years later — often when the trust sells the asset and the deferred gain surfaces. A beneficial interest also adds a wrinkle a deed does not: a pro-rata share of trust-level debt rather than a note in your own name.

The Top1031 directory tracks active DST offerings and sponsor records — including whether an offering's capital structure is tagged all-cash, leveraged, or zero-coupon — not tax filings. Treat what follows as a walkthrough of the mechanics, not tax advice. The line-by-line treatment belongs with a CPA who has filed Form 8824 for a DST exchange.

What you'll need

• The qualified intermediary's final exchange accounting: proceeds received, funds disbursed to the DST sponsor, and any cash returned to you.
• The closing statement from the sale of the relinquished property, plus the adjusted basis calculation (original basis, plus capital improvements, minus accumulated depreciation).
• The subscription agreement and closing documents for each beneficial interest purchased, including your pro-rata ownership percentage.
• The trust's debt schedule, if the DST is leveraged, showing your allocated share of the mortgage.
• Form 8824 and the instructions for the applicable tax year — not the prior year's version, since line references and reporting requirements change.
• A CPA or enrolled agent with 1031 and DST filing experience.

Reporting a DST replacement property on Form 8824: the steps

1. Confirm the beneficial interest qualifies as replacement property

Revenue Ruling 2004-86 holds that a beneficial interest in a Delaware Statutory Trust structured to meet its conditions is treated as an undivided interest in the underlying real property, and therefore can serve as like-kind replacement property under Section 1031. That ruling is why the interest reports on the same Form 8824 a fee-simple purchase would, rather than triggering separate treatment. Note that Rev. Rul. 2004-86 is frequently confused with Rev. Proc. 2002-22, which is the safe harbor for tenant-in-common fractional interests and carries the 35-co-owner figure. They are different vehicles under different guidance. What confirms your specific trust met the ruling's conditions at formation is the private placement memorandum and the tax opinion, not the marketing material.

2. Gather every document tied to the exchange

Pull the QI's accounting, the relinquished property's closing statement, and every subscription package if proceeds went into more than one trust. You need the identification notice sent within the 45-day window and the closing date for each interest received within the 180-day window. A missing subscription package is the most common gap when proceeds were split across two or three offerings.

3. Complete Part I: descriptions and dates

Lines 1 and 2 ask for a description of the property given up and the property received. Describe the DST interest by trust name and underlying asset type — "beneficial interest, [Trust Name], multifamily portfolio" — rather than "DST investment." Lines 3 through 6 capture four separate dates, and they are not interchangeable: line 3 is the date the relinquished property was originally acquired, line 4 the date you transferred it, line 5 the date you identified the replacement, and line 6 the date you received it. Line 7 asks whether the exchange involved a related party. Transposing line 3 and line 4 is an easy error and an obvious one on review.

4. Work through realized gain and boot in Part III

Part III is where the arithmetic lives. Line 15 captures cash and other non-like-kind property received, including net liability relief; the instructions net that relief against liabilities you assumed and cash you paid, so debt relief and new debt do not each get counted in isolation. Line 19 is realized gain, line 23 is the gain recognized currently, line 24 is the gain deferred, and line 25 is your basis in what you received. Cash boot includes any exchange proceeds not reinvested, such as funds released from the QI account at the end of the exchange period. If the concept itself is unfamiliar, the Learn section covers boot and debt replacement before the numbers reach a form.

5. Reconcile debt relief when the DST is leveraged

If the mortgage on the relinquished property exceeded your allocated share of trust-level debt, and no cash was added to cover the shortfall, the difference is mortgage boot — taxable in the year of the exchange even though nothing changed hands in cash. Investors moving out of a leveraged rental miss this most often, because DST debt sits at the trust level and is allocated by ownership percentage rather than assumed individually. Cash contributed at closing can offset liability relief in the netting on line 15, which is exactly why the QI accounting and the debt schedule need to be read together.

6. Carry basis forward

Basis in the replacement interest starts from the adjusted basis of the relinquished property, increased by gain recognized and by your allocated share of debt assumed, and reduced by boot received. The form arrives at the same place mechanically on line 25. That carried-forward figure resurfaces when the trust sells or when the interest is later exchanged again, so an error here compounds for as long as the position is held.

7. Attach a statement when one sale funds several trusts

Splitting one relinquished property across multiple DST offerings is still a single exchange, reported on a single Form 8824. Where more than one group of like-kind properties is involved, the instructions direct filers to skip lines 12 through 18 and attach a statement showing how realized and recognized gain were figured, entering the resulting amounts on lines 19 through 25. Filing a separate form per trust invites reconciliation problems when the totals are compared against the QI's accounting.

8. File it with the right year's return

The exchange is reported for the tax year in which you transferred the relinquished property — not the year the DST interest closed, if the two differ. When the 180-day period runs into the following year, that ordinarily means extending the return: the exchange period ends at 180 days or the due date of the return including extensions, whichever comes first, so filing early can cut the period short. Keep the QI's final settlement statement and the DST closing documents permanently. They are what substantiate the numbers if the return is examined long after the trust has sold the asset.

Troubleshooting

• The sale and the DST closing fall in different tax years. The exchange belongs on the return for the year of the transfer, with an extension filed so the exchange is complete before the return goes in. The 45-day identification is a procedural deadline, not a tax-year trigger.
• Cash came back from the exchange account at the end of the period. It is boot regardless of what you intended to do with it, and it flows through Part III — including if it is later placed into an unrelated investment outside an exchange.
• The DST refinanced after your purchase closed. Under Rev. Rul. 2004-86, the trustee of a conforming DST cannot refinance existing debt or place new debt on the property, so a refinance at the trust level is worth asking the sponsor about. In any case, events after the exchange closed do not change the Form 8824 already filed for that year.
• Your allocated debt share doesn't match the offering document. Use the actual ownership percentage on the closing date rather than the illustrative figure in the memorandum, since final allocations can shift as the offering fills.
• The QI's final accounting is missing. Request the closing statement and disbursement summary from the intermediary directly. The boot figure on the return needs to be the exact one, not a reconstruction.

Tools and resources

• Form 8824 and its instructions for the applicable tax year, from irs.gov
• The qualified intermediary's final exchange accounting statement
• The trust's debt schedule and closing documents, which is where the allocated debt figure actually comes from
• A CPA or enrolled agent with documented 1031 and DST filing experience

Compare DST capital structures before you commit

Sponsor filings, debt tags, and offering records are in one place.

Browse the directory

Before the subscription agreement is signed

The numbers that land on Form 8824 are set at closing, not at filing. Reading how an offering discloses debt, reserves, and fees — the ground covered in Learn — makes the return a transcription exercise rather than a reconstruction.

FAQ

Does a DST interest use a different tax form than direct real estate?

No. It reports on Form 8824, because Revenue Ruling 2004-86 treats a conforming beneficial interest as an interest in the underlying real property for Section 1031 purposes.

What happens if the replacement never closes?

There is no exchange to report as deferred, and the sale is a taxable disposition. Where proceeds are received in the following tax year, installment reporting can apply — a question for your preparer, not the form's instructions alone.

Does a later 721 UPREIT conversion change the Form 8824 I already filed?

No. A contribution of DST-held property to an operating partnership is a separate transaction in the year it happens; the earlier exchange return stands as filed.

One last thing

The description field on Part I gets less attention than the boot math, and it is the first line a reviewer reads. "Beneficial interest, [Trust Name], [asset type]" costs ten seconds and removes any ambiguity about what was purchased. "DST investment" invites a question you would rather not be answering three years later.