Trust

A trust is an arrangement in which property is held by one party for the benefit of another, on terms the person who created it laid down. Cornell's Legal Information Institute puts the mechanism precisely: a trust is "a right, enforceable in equity, to the beneficial enjoyment of property held by another party who actually holds legal title." The person who transfers the property in is the settlor, also called the grantor. The person who holds and administers it is the trustee. The person entitled to benefit from it is the beneficiary.

Two clarifications belong at the front because they head off most of the confusion. First, a trust is a legal relationship rather than a thing you own; the property held under it is sometimes loosely called "a trust" too, particularly when it consists of invested money. Second, trust law is state law. Many states have enacted a version of the Uniform Trust Code, a model act, which is why the vocabulary is broadly shared across the country; the provisions cited on this page come from an enacted version of that Code, and the details genuinely differ from state to state.

What has to be true for a trust to exist. An enacted Uniform Trust Code provides that a trust is created only if the settlor has capacity, the settlor indicates an intention to create it, it has a definite beneficiary or is one of the recognized exceptions such as a charitable trust or a trust for the care of an animal, the trustee has duties to perform, and 🔑 the same person is not the sole trustee and sole beneficiary.

That last requirement explains something about the commonest trust in the country that is otherwise puzzling. In a revocable living trust the settlor is usually also the trustee and the lifetime beneficiary, which looks as though it should collapse the arrangement into ordinary ownership. It does not, because there are other beneficiaries: the people who take at the settlor's death. Sole trustee and sole beneficiary is what fails. Sole trustee and present beneficiary, with successors behind, is a valid trust and is the standard design.

There are three ways to create one. Transfer of property to another person as trustee, either during life or by will. Declaration by the owner of property that they hold identifiable property as trustee, which is how someone becomes trustee of their own trust without transferring anything to a third party. Or the exercise of a power of appointment in favor of a trustee. A written instrument is the norm and is what any bank or registrar will ask for, but it is worth knowing that the Code does not make it a universal requirement: it provides that a trust "need not be evidenced by a trust instrument", while requiring an oral trust and its terms to be established by clear and convincing evidence. In practice that is a rule about litigating unusual cases, not an invitation to skip the document.

The duties are what give the beneficiary something to hold on to. Upon accepting the trusteeship, a trustee must administer the trust "in good faith, in accordance with its terms and purposes and the interests of the beneficiaries", and must administer it "solely in the interests of the beneficiaries." The enforcement mechanism is worth stating because it is the practical answer to "and what if the trustee does not?": a transaction involving trust property that the trustee entered into for their own account, or that is otherwise affected by a conflict between their fiduciary and personal interests, is voidable by an affected beneficiary, unless the terms of the trust authorized it, the court approved it, the beneficiary consented or ratified, or the claim was brought too late. Certain transactions, such as one with the trustee's own relatives or a business they control, are presumed to be affected by a conflict.

🔑 Funding is where trusts fail, and it fails quietly. A trust controls the property that has actually been retitled into it and nothing else. Deeding the house, changing the registration on a brokerage account, updating a bank signature card: these are small clerical acts performed after the signing, and they are the part most often left half-finished. An unfunded trust produces no probate avoidance, no continuity through incapacity and no privacy, because the property it was supposed to govern is still sitting where it always was. This is the single most useful thing to know about trusts and the least likely to be emphasized by anyone selling one.

The revocable and irrevocable axis, at the level of principle. A revocable trust can be amended or undone by the settlor; an irrevocable one generally cannot, and moving from one to the other is usually a one-way door. The reason that distinction carries so much weight is a single principle worth generalizing beyond trusts entirely: retained control defeats separation. If you can take the property back, then for the purposes that matter to a creditor and to the tax code you never gave it away, so the income is still taxed to you and the assets are still reachable. Irrevocable structures can achieve real separation, and the price is precisely the control that was given up. Neither is better; they answer different questions.

It follows that the honest description of what most trusts are for is control, continuity and privacy, not tax. A trust lets property be managed by someone else without a court proceeding, transferred without probate, released to a beneficiary on a schedule rather than in a lump sum, and kept out of the public record. Tax and creditor outcomes are available from some irrevocable designs and from none of the revocable ones.

A map of the family, since the word covers dozens of instruments. They sort usefully along three axes rather than as a list. By revocability: revocable living trusts on one side, and the whole irrevocable family on the other. By timing: living trusts created during life, and testamentary trusts created by a will and coming into existence at death. By purpose: creditor and asset protection, transfer-tax planning, provision for a beneficiary who cannot manage money or whose means-tested benefits must be preserved, charitable giving in its remainder and lead forms, and holding one specific kind of asset such as a residence or a life insurance policy. Alongside the instruments sit the doctrinal topics, including funding, taxation of trust income, the grantor trust rules and the choice of governing state, and the role definitions of settlor, trustee, successor trustee and beneficiary.

⚠️ Several things called trusts are not trusts in this sense, and the naming overlap causes real confusion. A deed of trust is a mortgage instrument used in place of a mortgage in many states. A rabbi trust is a funding vehicle for nonqualified deferred compensation, deliberately left within the employer's creditors' reach. A real estate investment trust, a collective investment trust and a unit investment trust are pooled investment structures. A trustee-to-trustee transfer is a retirement-account movement mechanic. And the Social Security trust funds, of which there are two, the retirement and survivors fund and the disability fund, are federal accounting devices. None of them is an estate-planning instrument, and none behaves like one.

⚠️ One boundary is worth being very clear about, because getting it wrong in either direction is expensive. A trust cannot own an individual retirement account. Internal Revenue Code section 408(a) defines such an account as a trust created for the exclusive benefit of an individual or their beneficiaries, so the ownership requirement runs to a person and another trust cannot stand in that place. Attempting the transfer means taking the money out of the account, which is itself a taxable distribution, and generally the early-withdrawal penalty as well if the owner is under 59½. Naming a trust as the beneficiary of a retirement account is an entirely different arrangement, permitted, sometimes used to control what an heir receives, and governed by its own set of rules about which trusts the account may look through. The first is impossible; the second is routine.

1. The settlor states an intention to create a trust and sets out its terms: who benefits, who administers it, and on what conditions the property is to be distributed.

2. A trustee takes on the role, either a third party or, very commonly, the settlor themselves by declaration.

3. Property is transferred in. Deeds are re-recorded and account registrations changed. Until this happens, the trust holds nothing.

4. The trustee administers what it holds, bound to act in good faith and solely in the beneficiaries' interests, and answerable to them if they do not.

5. Distributions are made on the schedule and conditions the terms specify, which may be immediate, staged over years, or at the discretion of the trustee.

6. A successor trustee takes over on the original trustee's incapacity, resignation or death, and the trust itself continues.

A hypothetical, showing why the arrangement is a relationship rather than a thing. Owen signs a declaration stating that he holds his home and his taxable brokerage account as trustee of a trust he has created. He is the settlor. He is the trustee. He is the lifetime beneficiary. His two children are the beneficiaries who take at his death, which is what keeps the arrangement from failing for want of a beneficiary other than the sole trustee.

Nothing changes in Owen's daily life. He buys and sells inside the brokerage account, refinances the house, and reports all the income on his own return, because he kept the power to revoke and is therefore still the owner for tax purposes. Ten years later a stroke leaves him unable to manage his affairs. His daughter, named as successor trustee, begins paying his bills and managing the account without applying to a court for authority over him, because the authority she needs is over the trust and the document already gave it to her. At his death she distributes the property under the terms he wrote, privately, without a probate administration of either asset.

Now change one fact. Owen signs the same document and never retitles anything. The house and the account stay in his own name. His daughter has no authority over either during his incapacity, and both pass through probate at his death exactly as they would have if the trust had never been signed. The document was never the mechanism; the retitling was.

Pros

• It separates management from benefit, which is the only way to have property looked after by a competent person for someone who cannot look after it themselves.
• It continues to operate through the settlor's incapacity and past their death, without a court appointing anyone.
• It can control the timing and conditions of what a beneficiary receives, rather than handing over a lump sum on a fixed date.
• Property held in a funded trust passes outside probate, privately, and without the delay a court administration imposes.
• The trustee owes enforceable duties, and a beneficiary has real remedies, including voiding a self-interested transaction.
• Irrevocable designs can achieve genuine separation for creditor and transfer-tax purposes.

Cons

• It is only as good as its funding, and an unfunded trust is an expensive document that changes nothing.
• A revocable trust provides no creditor protection and no tax advantage while the settlor is alive, whatever the marketing suggests, because the retained power to revoke keeps the property theirs.
• Irrevocable separation is bought with control that is generally not recoverable.
• It costs more to draft than a will, and the administrative work of keeping registrations current is ongoing rather than one-off.
• It does not replace a will, powers of attorney or beneficiary designations, and anyone with a trust still needs all three.
• The rules are state rules, so a design that works well in one state may need revisiting after a move.
• The word is used for a great many unrelated structures, which makes general reading about "trusts" unusually likely to be about something else.