The CPA's 2026 Guide to Delaware Statutory Trusts

DSTs increasingly land on a CPA's desk as the answer to a client who wants to complete a 1031 exchange without becoming a landlord again. They're elegant, but they carry specific tax characterization, reporting, and suitability considerations you'll want to understand before signing off. This guide covers the federal tax treatment, how DST income and basis flow onto the return, the structural rules that keep the vehicle 1031-eligible, and a checklist for advising clients. It complements our client-facing DST guide.

How a DST works (advisor's refresher)

A Delaware Statutory Trust holds one or more income properties and sells fractional beneficial interests to investors. A sponsor acquires and finances the assets and manages them through the trust's life. For a client, exchanging into a DST is mechanically a subscription: the qualified intermediary directs the client's proceeds into the DST within the 45/180 windows, and the client receives a beneficial interest. Because the property is pre-acquired, closings are fast — useful against a deadline. Your analysis centers on whether the interest qualifies for 1031 treatment and how it reports.

Tax characterization: Rev. Rul. 2004-86

The linchpin is Revenue Ruling 2004-86, which holds that when a DST is structured within defined limits, each beneficial owner is treated as owning an undivided fractional interest in the underlying real property, and the trust is a fixed investment (grantor) trust the IRS looks through. That direct-ownership characterization is what makes the interest like-kind real property eligible for §1031. The ruling also cautions that if the trust's powers exceed those limits, it risks being reclassified as a business entity (a partnership), which would defeat 1031 treatment. The constraints that produce this result — the 'seven prohibitions' — are covered below; for the CPA, the takeaway is that qualification depends on the sponsor's adherence to them.

Reporting: Schedule E, not a K-1

Because the investor is treated as a direct owner of real estate (not a partner), DST income is not reported on a Schedule K-1. Instead, the sponsor issues an annual grantor letter / substitute statement reporting the investor's pro-rata share of rental income, operating expenses, interest, and depreciation, which the investor reports on Schedule E just as they would for directly owned rental property. This preserves passive-activity characterization and lets the depreciation pass through. Make sure clients deliver the grantor letter at tax time, and reconcile it with their basis and any suspended passive losses.

Basis and depreciation

When a client 1031s into a DST, the carryover basis from the relinquished property attaches to the DST interest, and depreciation continues under the §1.168(i)-6 framework — exchanged basis over the remaining recovery period, excess basis (additional cash invested) as new property, subject to the election. The investor's share of the DST's debt is included in basis and counts toward the client's debt-replacement requirement in the exchange (DST financing is typically non-recourse). Track the interest's basis through distributions (which generally reduce basis to the extent they exceed income) for the eventual full-cycle event.

The seven prohibitions and qualification

To stay within Rev. Rul. 2004-86, a DST trustee generally cannot accept new capital after closing, refinance or borrow, reinvest sale proceeds, make more than minor capital improvements, retain excess cash (it must be distributed), hold reserves in anything but short-term instruments, or enter into or renegotiate leases — with narrow exceptions for tenant bankruptcy. Sponsors use a master-lease structure to preserve operational flexibility while keeping the trust itself passive. For the CPA, these constraints matter in two ways: they support the direct-ownership characterization you're relying on, and they limit the trust's ability to respond to distress, which is a risk to flag to clients. We detail them in our DST pros-and-cons memo.

The full-cycle event and exit options

A DST is finite. At full-cycle, the sponsor sells and distributes proceeds, and the client faces a recognition decision: cash out (recognizing the long-deferred gain and recapture), complete another 1031 into new real estate or another DST, or — if the offering is UPREIT-eligible — a 721 exchange into a REIT's operating partnership (continuing deferral, but converting to a partnership interest that ends future 1031s). Each path has distinct basis and recognition consequences you'll model for the client. The full-cycle memo walks the options; the planning point is to anticipate the event rather than react to it.

Suitability and securities considerations

DST interests are securities sold via Regulation D private placements, generally to accredited investors, through broker-dealers or RIAs. While suitability and the sale itself sit with the securities professional, CPAs are frequently asked for input and should understand the implications: illiquidity (capital committed five to ten years), no investor control, layered fees that reduce net return, and reliance on sponsor quality. If you advise on the investment as well as the tax, be mindful of the line between tax advice and investment advice, and coordinate with the client's licensed advisor. Document that the client received and reviewed the PPM.

Client due-diligence checklist

• Confirm 1031 fit — the DST is being used as qualifying replacement property within the 45/180 windows.
• Verify accredited status and that the client reviewed the private placement memorandum.
• Check the debt — non-recourse leverage and whether the client's share satisfies debt replacement to avoid boot.
• Model basis and depreciation carryover, and the §1.168(i)-6 election.
• Set up Schedule E reporting and obtain the sponsor's grantor letter each year.
• Plan for full-cycle — discuss the eventual 1031/721/cash-out decision and its tax.
• Coordinate with the licensed advisor on suitability; keep tax and investment advice distinct.

What clients should know

Clients should understand that a DST delivers the same 1031 deferral as a direct purchase while removing management, but at the cost of illiquidity, no control, and fees, and that the IRS rules keep the trust from actively adapting to trouble. They should know distributions are targets, not guarantees, and that part of a distribution may be return of capital reducing basis. They should plan to hold to full-cycle and anticipate the recognition decision then. Frame the DST as a deferral-and-simplicity tool suited to accredited investors who want passive, diversified, tax-deferred real estate — not a return maximizer.

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