MSTR Cat

Trust Law/Level IX · Trusts on chain/9.3 Full circle/Lesson 7

Glossary and the road home

The three roles once more, the course’s key terms defined in one place, and its closing message: trusts are tools for care across generations.

Education, not legal advice. Trust law changes from country to country and state to state, and the right structure depends on your situation. Anything you sign should be drafted or reviewed by a qualified lawyer where you live.

The lean path

The cheapest, lowest-tax, simplest and most private route the law allows, best first. Each step names the rule it rests on and the condition that keeps it lawful.

  1. A revocable trust offers probate avoidance and privacy at low cost but no tax saving or creditor shield; its assets stay in the taxable estate and keep the step-up (IRC §1014). Catch: it covers only assets actually transferred into it.
  2. Gifts within $19,000 per recipient in 2026 need no gift-tax return, and the $15,000,000 basic exclusion and GST exemption shelter most families. Catch: GST exemption must be allocated to a long-term trust, or later distributions face GST tax.
  3. A spendthrift clause in a trust funded by someone else protects a beneficiary’s interest from creditors at no extra cost (UTC §502). Catch: it must restrain both voluntary and involuntary transfer, and protects nothing a settlor keeps for themselves (§505).
  4. For digital assets, a RUFADAA online tool or will clause plus a letter of instruction costs nothing and covers both custodial and self-held coins. Catch: the law can confer authority over coins, never a lost key.

MaterialsLevel I of this course, on the three roles, equity and the history of the trustYour own notes from earlier lessons, to compare with the definitions hereThe Library, which gathers every document the lessons cite

Wonder

  1. Which three roles are present in every trust, whatever it is called?
  2. Why have countries without English equity built their own devices for holding property for others?
  3. What do a family trust, a waqf and a fideicomiso have in common?

Explore

  1. Every trust has three roles. The settlor creates and funds the trust with their own property; in the US the settlor may be called the grantor or trustor. The trustee holds legal title to the trust property and manages it, not for themselves but for the beneficiaries and within the trust’s terms. The beneficiary holds the beneficial interest, the right to the benefit of the property. One person can hold more than one role, but if the sole trustee is also the sole beneficiary of all present and future interests, legal and beneficial title merge and the trust ends.
  2. A fiduciary is a person who must act in another’s interest rather than their own; a trustee is the classic example, owing duties of loyalty, prudence and impartiality (lesson 1.1.6). Equity is the body of rules developed by the English Court of Chancery to correct unfair results of the common law, and it is where the trust grew up (lesson 1.2.5). A revocable trust is one the settlor can change or end; it gives no protection from the settlor’s own creditors, and in the US its assets still count in the settlor’s taxable estate. An irrevocable trust generally cannot be changed by the settlor alone.
  3. Two terms come from US federal tax law. A grantor trust is one whose grantor is treated as its owner for federal income tax under the grantor trust rules, IRC §§671–679, because the grantor, or in some cases the grantor’s spouse, keeps certain interests or powers; its income goes on the grantor’s own return even though the trustee holds legal title (lesson 5.1.5). The generation-skipping transfer (GST) tax, in its current form from the Tax Reform Act of 1986, is a separate federal tax on transfers that skip a generation, such as from a grandparent to a grandchild; the GST exemption is $15 million per person in 2026 (lesson 5.3.2).
  4. A spendthrift clause stops a beneficiary from selling or pledging their interest and stops the beneficiary’s creditors from reaching it before it is paid out; under Uniform Trust Code §502 it must restrain both voluntary and involuntary transfer, and under §505 it does not protect a settlor’s own money in a trust for the settlor’s own benefit. In a discretionary trust, the trustee decides whether, when and how much each beneficiary receives, within the trust’s terms. A domestic asset protection trust (DAPT) is an irrevocable trust in which the settlor is also a discretionary beneficiary, created under a state statute that lets a spendthrift clause protect the settlor’s interest from the settlor’s own creditors.
  5. Other legal systems have their own devices. A waqf is an Islamic endowment: property dedicated permanently to a purpose, with its income or use going to the beneficiaries (lesson 1.2.2). In the fiducie, introduced in France in 2007, a constituant transfers assets to a fiduciaire, who holds them apart from their own property for a set purpose for the beneficiaries (lesson 8.2.1). In the fideicomiso, the main trust-like device in Latin America, a fideicomitente transfers assets to a fiduciario, who holds them for a set purpose for a fideicomisario (lesson 8.2.6). The Hague Trusts Convention, concluded on 1 July 1985 and in force from 1 January 1992, gives contracting states common rules for recognising trusts (lesson 1.2.7).
  6. RUFADAA, the Revised Uniform Fiduciary Access to Digital Assets Act, approved by the Uniform Law Commission in 2015 and enacted in most US states, governs when custodians, such as email providers, must disclose a user’s digital assets to a fiduciary (lesson 9.1.5). Across all these terms runs one idea: a trust lets someone hold property for others under duties a court can enforce, so that care for a child, a disabled relative, a surviving spouse or a cause can continue when the giver no longer can. Trusts are tools, not guarantees: laws vary by place, taxes change and shields can fail. Used with care, they carry care across generations.

Key facts

  • A trust has three roles: the settlor creates and funds it, the trustee holds legal title and manages it, and the beneficiary holds the beneficial interest.
  • If the sole trustee is also the sole beneficiary of all present and future interests, legal and beneficial title merge and the trust ends.
  • A revocable trust can be changed or ended by the settlor and gives no protection from the settlor’s own creditors; an irrevocable trust generally cannot be changed by the settlor alone.
  • A grantor trust is treated as the grantor’s for US federal income tax under IRC §§671–679; the GST tax, in its current form from 1986, taxes transfers that skip a generation.
  • A DAPT is an irrevocable trust in which the settlor is also a discretionary beneficiary, created under a state statute that lets a spendthrift clause protect the settlor’s interest from the settlor’s own creditors.
  • The Hague Trusts Convention was concluded on 1 July 1985 and entered into force on 1 January 1992.

Exercise nine, six, three, one

9CollectList up to 9 terms from this glossary or a source you are reading (some sources give fewer), such as settlor, fiduciary, spendthrift clause, grantor trust, waqf or RUFADAA, with a short definition of each.
6ClusterSort them into 6 categories: roles, duties and equity, changing a trust, protection from creditors, US tax and digital-asset law, and devices and rules from other legal systems.
3DistillReduce the 6 categories to 3 groups: who is involved, what duties and protections apply, and which law governs.
1CrystallizeWrite 1 sentence explaining, in your own words, how a trust can carry care for someone across generations.

Fact check

Dates, figures and claims checked against the published sources listed below.

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