Luxury home exterior in the evening

DST library · Trustees

DSTs for Trustees: Prudent Investor Duties and Fractional Real Estate

A trustee may exchange trust real estate into DSTs if it is prudent for the whole portfolio: diversified, impartial, documented and fairly priced.

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

The short answer

Yes, a trustee may generally exchange trust real estate into DSTs, but the decision is judged under the prudent investor rule, not by whether the tax result is good. Statutes such as California's version of the Uniform Prudent Investor Act require the trustee to weigh the trust's purposes, tax consequences, liquidity and income needs, to diversify unless it is prudent not to, to treat beneficiaries impartially, and to incur only reasonable costs. A DST can serve those duties, since it defers tax and replaces a concentrated building with passive interests, but it also delegates every property decision to a sponsor-affiliated manager and locks money up until that manager sells. Write down why the trade fits this trust.

At a glance

StandardInvest as a prudent investor would, judged against the whole portfolio
Tax as a factorExpected tax consequences are an express consideration under California and Delaware law
DiversificationRequired unless, under the circumstances, it is prudent not to diversify
ImpartialityInvestments must account for the differing interests of income and remainder beneficiaries
DelegationAllowed if the agent, the scope and the periodic review are chosen prudently
Trust instrumentThe settlor may expand or restrict the prudent investor rule
Trust as accredited investorTotal assets above $5,000,000 with a sophisticated person directing, among other routes

The prudent investor rule judges the DST inside the whole trust portfolio, and tax deferral counts

California's Probate Code section 16047 requires a trustee to invest as a prudent investor would, considering the trust's purposes, terms and distribution requirements, and to evaluate each asset not in isolation but as part of an overall strategy. Its list of relevant circumstances includes the expected tax consequences of investment decisions, expected total return from income and appreciation, and needs for liquidity, regularity of income and preservation of capital. Delaware's 12 Del. C. section 3302 uses a prudent person standard that likewise lists anticipated tax consequences and authorizes every kind of property.

So deferring a large gain is a legitimate reason to exchange rather than sell, but it is one factor among several. Before relying on the statute, read the trust instrument: under section 16046(b) the settlor may expand or restrict the rule, and a trustee who relies in good faith on those express terms is protected. Who signs the exchange, the grantor or the trust, depends on the trust's tax status, covered at trust-owned real estate and 1031 strategies.

Diversification is a duty, and a single rental usually fails it before any DST enters the picture

Section 16048 imposes a duty to diversify unless, under the circumstances, it is prudent not to. A trust whose main asset is one building is concentrated in one tenant base, one market and one roof. Exchanging into several DSTs across sectors and sponsors spreads that risk while keeping the deferral.

Each DST, though, is a fixed basket: Rev. Rul. 2004-86 bars the trustee from buying new property or reinvesting sale proceeds, so one trust adds no diversification after it closes. Spreading across trusts, and the paperwork that comes with each, is covered at DST diversification levels.

Buying a DST delegates management, so document how you chose the sponsor and how you will monitor it

Section 16052 allows a trustee to delegate investment and management functions, but requires prudence in selecting the agent, setting the scope of the delegation and periodically reviewing the agent's performance. A trustee who does that is not liable for the agent's decisions. A DST is an extreme delegation: in a filed trust agreement the manager runs the trust exclusively, decides when to sell, and owes only the duties the agreement expressly sets out, which Delaware's Statutory Trust Act section 3806(c) allows the governing instrument to restrict, short of the implied covenant of good faith and fair dealing.

That makes the file important. Section 16047(d) requires a reasonable effort to ascertain the relevant facts, and section 16050 permits only costs that are appropriate and reasonable in relation to the assets and strategy. Keep the memorandum, the comparison of offerings, the fee figures in dollars and your reasons, and review the sponsor's annual reports each year; a working list is at DST offering due diligence checklist, and the fee stack at DST fees and loads.

Income beneficiaries and remainder beneficiaries want different things from the same trust

California's section 16003 requires a trustee of a trust with two or more beneficiaries to act impartially in investing, taking their differing interests into account. A surviving spouse entitled to income cares about the size and regularity of distributions; children who take the remainder care about what is left and when it can be sold.

A DST pays out available cash after fees and reserves, monthly or quarterly depending on the agreement, which suits an income beneficiary only while the tenant pays; distributions are not assured and can stop if the master tenant defaults. The remainder beneficiaries face the opposite issue: the trust cannot choose when the property sells, so a termination date or mandatory distribution can arrive before the DST does. If the trust must end on a fixed date, check the sponsor's stated hold against it; see DST illiquidity and exits.

Hypothetical: a trust holds a $2,000,000 building with a $400,000 basis, pays income to a spouse and ends at the spouse's death. Exchanging into four DSTs keeps the $1,600,000 gain deferred and replaces rent the trustee had to collect with distributions the trustee only monitors, but at termination the trustee may have to distribute DST interests in kind rather than cash. Run your own numbers with your CPA and counsel.

The trust itself must qualify to buy, and the paperwork goes in the trustee's name

DSTs are sold to accredited investors. Under Rule 501(a)(7) a trust qualifies with total assets above $5,000,000, not formed to buy the securities, and directed by a sophisticated person; Rule 501(a)(8) covers entities whose equity owners are all accredited. Revocable trusts and other routes are covered at DST accredited investor rules.

When the trust later receives distributions in kind or divides at termination, the transfer runs through the sponsor's procedures described at transferring DST interests to heirs and trusts.

Related questions

Can I buy a DST if the trust instrument says nothing about real estate securities?

Under California's section 16047(e) a trustee may invest in any kind of property consistent with the prudent investor standard, and Delaware's statute authorizes every kind of property. A clause in the instrument that restricts investments still controls.

Do the beneficiaries have to consent?

The statutes reviewed do not require it, but the trust instrument may, and impartiality makes it wise to explain the trade to income and remainder beneficiaries in writing before you sign.

Am I liable if the DST sponsor performs badly?

California's section 16052 protects a trustee who delegates prudently, which means choosing, scoping and monitoring the delegation with care. Your file is your evidence.

Is a DST appropriate if the trust must terminate in three years?

Often not, because the manager decides when the property sells and investors cannot force a sale or redemption. Match the sponsor's stated hold to the trust's timeline before you identify.

Who is the taxpayer on the exchange?

For a grantor trust it is the grantor; for a non-grantor trust it is the trust itself. The difference is explained at trust-owned 1031 strategies.

Sources

Checked against these publications on September 30, 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. California Probate Code section 16047, prudent investor rule
  2. California Probate Code section 16046, trust instrument may expand or restrict
  3. California Probate Code section 16048, duty to diversify
  4. California Probate Code section 16052, delegation
  5. California Probate Code section 16050, reasonable costs
  6. California Probate Code section 16003, duty of impartiality
  7. 12 Del. C. section 3302, fiduciary degree of care
  8. 12 Del. C. chapter 38, Delaware Statutory Trust Act
  9. Rev. Rul. 2004-86 (IRS)
  10. Form of DST trust agreement, exhibit 10.21 to a non-traded REIT Form 10-K (2020), SEC EDGAR
  11. 17 CFR 230.501, definitions (accredited investor)

Build the trustee's file

Ask through the form and we will prepare a side-by-side of current DSTs from vetted national sponsors, with fees in dollars, hold expectations and income terms, for your trust records.

Free 1031 proposal

Access Investment Offerings Other Brokers Can’t Provide

Breakwater Exchange’s expert guidance helps you maximize returns while minimizing tax exposure, so you can invest with clarity and confidence.

years of experience
20+
in DST transactions
$1B+
states licensed
50
vetted national sponsors
8

Tell us about your exchange

Share the basics and an advisor will reach out with next steps.

Are you an accredited investor?

Generally, net worth over $1 million excluding your primary residence, or income over $200,000 ($300,000 with a spouse) in each of the last two years.

No obligation. A Breakwater Exchange advisor reviews every request personally.

Get My Free ProposalFree ProposalBook a Free ConsultationFree Consultation