Every Delaware statutory trust used in a 1031 exchange operates inside a tight set of rules issued by the IRS in 2004. These DST IRS restrictions, known as the seven DST prohibitions, define what the trust can and cannot do during the hold period. They are the reason a DST qualifies as 1031 replacement property in the first place, and they shape almost every practical aspect of how a DST 1031 investment actually works.
The prohibitions come from Revenue Ruling 2004-86, the IRS guidance that established Delaware statutory trusts as a qualifying form of like-kind replacement property under Section 1031. Without these rules, a DST would look too much like a partnership or a business for IRS purposes, and the favorable tax treatment would disappear. This article walks through each of the seven prohibitions in plain English, explains why each one exists, and covers what they mean in practice for investors.
Prohibition 1: No New Capital Contributions After Closing
Once the DST has closed on its offering, the trust cannot accept any new capital contributions from any investor. Whatever capital is raised at closing is the total capital the trust will ever have access to. If the property needs additional funding later (for capital improvements, debt paydown, or any other reason), the trust cannot raise more money from investors to cover it.
Why this exists: The IRS draws a line between passive trusts (which qualify for 1031 treatment) and active businesses (which don’t). An entity that can raise new capital to pursue new opportunities looks like a business. A closed trust holding a specific property looks like a real estate investment.
Practical implication: DST sponsors have to underwrite conservatively at acquisition. They need cash reserves built into the capital structure at closing to handle anticipated needs over the entire hold period. Investors should review the sponsor’s reserve assumptions in the offering documents.
Prohibition 2: No Renegotiating the Existing Debt
The non-recourse debt arranged at the trust level cannot be renegotiated, refinanced, or modified during the hold period. The loan terms in place at closing are the loan terms that will be in place at sale.
Why this exists: Renegotiating debt is a hallmark of an active business managing its capital structure. A passive trust simply services the loan that’s in place. Allowing renegotiation would blur the distinction between the trust and a partnership or operating business.
Practical implication: DST sponsors structure debt with conservative loan-to-value ratios and lock in non-recourse terms for the full anticipated hold period at closing. Investors should review the debt maturity date in the offering documents and compare it to the projected sale date. A mismatch (debt maturing before the projected sale) is a structural risk worth understanding before subscribing.
Prohibition 3: No Reinvesting Sale Proceeds
When the underlying property is sold, the proceeds must be distributed to investors. The trust cannot reinvest the proceeds in a new property or use them to acquire other assets. The DST’s life ends with the sale of its single property (or single portfolio, in the case of portfolio DSTs).
Why this exists: A trust that can roll proceeds into new investments looks identical to a private real estate fund or a partnership. The IRS specifically wants DST 1031 trusts to be single-property (or single-portfolio) vehicles that wind down after the property sells.
Practical implication: When the DST sells, investors receive their share of net proceeds and decide independently what to do next. The most common options are 1031 exchanging again into a new replacement property (extending the deferral indefinitely), taking the cash and paying the deferred tax, or holding the proceeds and incorporating them into estate planning.
Prohibition 4: No Non-Routine Capital Improvements
The trust can make routine maintenance and repair expenditures at the property, but cannot undertake major capital improvements, redevelopment, or significant value-add construction. The property’s physical condition at closing must remain substantially the same throughout the hold period, allowing for normal upkeep.
Why this exists: An entity that’s actively improving and repositioning a property is acting like a real estate operating business. The IRS allows the trust to maintain what it owns, not to fundamentally transform it.
Practical implication: True value-add real estate (renovating a Class C apartment community into Class B, repositioning an office building, ground-up development) generally cannot be done inside a DST structure. Most DST offerings hold stabilized or near-stabilized properties for this reason. When DST sponsors do want to pursue value-add strategies, they sometimes use a master lease structure (covered briefly at the end of this article) to delegate operational decisions to a separate entity that isn’t bound by the prohibitions.
Prohibition 5: No Non-Pro-Rata Distributions
All cash distributions from the trust must be made on a strictly pro-rata basis according to each investor’s beneficial interest. If you own 5% of the trust, you receive exactly 5% of every distribution. The trust cannot make preferred distributions to some investors, hold back distributions from others, or vary the timing of payments among investors.
Why this exists: Preferred returns, waterfall structures, and varying distribution priorities are features of partnerships and operating businesses. A trust holding a passive real estate interest distributes income to its beneficiaries proportionally. This rule keeps the structure clean.
Practical implication: Every investor in a given DST gets the same distribution treatment. There are no insider tiers, no preferred classes for early investors, and no sponsor-favored economics inside the trust itself. The sponsor’s economics come from acquisition fees, asset management fees, and disposition fees, all of which are disclosed in the offering documents and paid outside the pro-rata distribution structure.
Prohibition 6: No Lease Modifications
The trust cannot enter into new leases or modify existing leases during the hold period. The lease structure in place at closing must remain in place throughout the hold.
Why this exists: Leasing decisions are the day-to-day operational work of a property owner. An active landlord constantly negotiates leases. A passive trust simply collects rent under the leases already in place.
Practical implication: This prohibition is one of the most operationally restrictive, and it’s the main reason DSTs work best for properties with long-term leases already in place at closing. Multifamily DSTs (where leases naturally turn over every 12 months) and other operationally intensive properties typically use a master lease structure to delegate leasing decisions to a separate master tenant. The master tenant signs and modifies tenant leases as needed, while the DST simply receives rent from the master tenant under a long-term lease set at closing.
Prohibition 7: No Investor Management Authority
Beneficial interest holders cannot have any management authority over the trust or the underlying property. Investors are strictly passive. They cannot vote on property-level decisions, direct the sponsor’s actions, or take any active role in operations.
Why this exists: Active investor involvement is what distinguishes a partnership from a passive trust. The IRS requires that DST investors be true beneficial owners receiving distributions, not active participants directing the investment.
Practical implication: When you subscribe to a DST, you accept that all property-level decisions sit with the sponsor. You can’t object to a tenant choice, override a sale decision, or vote on major actions. This is by design and is what allows the IRS to treat your beneficial interest as a direct interest in real estate for 1031 purposes. The flip side: you also can’t be held liable for the sponsor’s decisions or be obligated to participate in operations. The passive treatment cuts both ways.
How Sponsors Work Within the Prohibitions
The seven prohibitions are strict, but DST sponsors have developed legal structures that operate inside the rules while still allowing for the kinds of properties and strategies investors actually want.
The most common workaround is the master lease structure. The DST owns the property and signs a long-term lease (often 15 to 25 years) with a master tenant, which is usually an affiliate of the sponsor. The master tenant is responsible for all property-level decisions: signing and modifying subleases with the actual tenants, performing capital improvements, and handling all the operational work that the DST itself cannot perform under the prohibitions. The DST simply receives rent from the master tenant. This structure is used for multifamily DSTs, hospitality DSTs, and other property types where active leasing and operations are essential.
Another structure, the springing LLC, lets the DST convert into an LLC if certain events threaten the trust’s qualification under the prohibitions. For example, if the property’s debt becomes distressed and renegotiation becomes essential, the DST can convert to an LLC under pre-arranged documents and the LLC can then renegotiate the debt. The conversion preserves the property value but means the investors lose the option to 1031 exchange the converted interest at sale. Springing LLCs are rare in normal market conditions but exist as a safety net.
Both structures add legal complexity, but they’re how the DST market handles the operational realities of running real estate inside a structure designed to be strictly passive. Reviewing how a specific offering handles these structures is part of the due diligence process.
Bottom Line
The seven DST prohibitions are the boundary line that defines what a Delaware statutory trust actually is. They keep the structure passive, keep it tax-favored, and shape how every DST 1031 investment works in practice. Together, the rules answer the question of what can a DST do and what can it not do, and they make DST 1031 deferral possible in the first place.
If you’re evaluating a DST 1031 offering and want to walk through how the prohibitions shape that specific structure, our advisors can review the offering documents with you. The DST 1031 rules are the same across every offering, but how each sponsor structures around them varies, and those structural choices often matter more to the investor experience than the headline numbers.
