By S&S Co. Advocates & Solicitors · Published 30 September 2026 · Informational content, not legal advice: see our disclaimer
Why a Direct Bequest Often Doesn't Work
Leaving property directly to a minor child, or to a beneficiary whose disability affects their ability to manage money or property independently, is the simplest thing to write into a Will, and often the least practical way to actually provide for that beneficiary. A minor cannot legally hold and manage significant property or investments on their own; someone else has to do it for them, typically a guardian appointed under the Guardians and Wards Act, 1890 or, for a minor's specific property, sometimes with court oversight. A beneficiary with a disability affecting decision-making capacity faces a related problem: an outright bequest may leave assets exposed to mismanagement, undue influence from others, or, in some cases, disqualify the beneficiary from means-tested government benefits or support schemes they would otherwise be entitled to. A testamentary trust is designed to solve exactly this problem.
How a Testamentary Trust Works
A testamentary trust is created by the terms of a Will itself and comes into existence on the testator's death, once the Will takes effect (and, where required, after probate or letters of administration are obtained). Rather than transferring the property or funds directly to the beneficiary, the Will directs that the relevant assets be held by one or more named trustees, who manage the assets and apply the income or capital for the beneficiary's benefit according to instructions the testator sets out in the Will: for example, paying for the beneficiary's education, healthcare, and living expenses, releasing capital only at specified ages or milestones, or for a special-needs beneficiary, managing the assets for their lifetime care needs without necessarily ever transferring outright ownership to them.
Choosing Trustees and Setting Terms
The testator's choice of trustee is critical, since the trustee will exercise real, ongoing discretion over the beneficiary's inheritance, often for many years. Testators commonly appoint a trusted family member, sometimes paired with a professional co-trustee (a chartered accountant or lawyer) for larger or more complex estates, to bring both personal knowledge of the beneficiary's needs and independent financial discipline to the role. The Will should set out the trustee's powers clearly: investment authority, the standard for distributions (discretionary, or tied to specific defined needs), and what happens to any remaining trust property when the trust ends, whether that is on the minor reaching majority, on a fixed date, or on the special-needs beneficiary's death (at which point the remaining assets typically pass to other named beneficiaries).
Special Considerations for a Special-Needs Beneficiary
For a beneficiary with a disability, testators should think carefully about whether the trust is intended to operate for the beneficiary's entire lifetime rather than terminating at a fixed age, since the beneficiary's need for supported asset management may not end the way a minor's guardianship does at 18. Testators should also consider how trust distributions interact with any government disability benefits, pension, or support scheme the beneficiary receives or may become eligible for, since a trust structured to supplement rather than directly substitute for such support, leaving the beneficiary's eligibility for means-tested benefits intact, is often the more effective long-term structure, though the specific rules of any relevant scheme should be checked directly.
Why This Beats a Direct Bequest or Relying on the Other Parent Alone
Parents sometimes assume that simply naming the other parent, or an adult sibling, as informal caretaker of a minor's or a special-needs child's inheritance is enough, without a formal trust structure. This leaves the arrangement without clear legal accountability: an informal arrangement gives the caretaking relative no defined legal powers or duties, offers the beneficiary no enforceable right to demand an accounting, and can create exactly the kind of ambiguity that leads to family disputes later, particularly if the caretaking relative's own circumstances change. A properly drafted testamentary trust gives the testator's actual wishes legal force, gives the trustee clearly defined authority and duties, and gives the beneficiary, or, for a minor, a guardian acting for them, an enforceable right to have those duties performed.
Frequently Asked Questions
Why not just leave property directly to a minor in a Will?
A minor cannot legally hold and manage significant property or investments independently, so a direct bequest requires someone else, typically a guardian, to step in anyway, often without the clear guidance and defined authority a testamentary trust provides.
What is a testamentary trust?
A trust created by the terms of a Will that comes into existence on the testator's death. Rather than transferring assets directly to the beneficiary, the Will directs named trustees to hold and manage the assets for the beneficiary's benefit according to instructions set out in the Will.
Can a testamentary trust protect a special-needs beneficiary's government benefits?
It can, if structured carefully to supplement rather than directly substitute for means-tested government support, leaving the beneficiary's eligibility intact, though the specific rules of any relevant benefit or support scheme should be checked directly, since they vary.
Who should be appointed as trustee?
Testators commonly appoint a trusted family member, sometimes paired with a professional co-trustee such as a chartered accountant or lawyer for larger estates, balancing personal knowledge of the beneficiary's needs with independent financial discipline.
When does a testamentary trust for a minor typically end?
Commonly when the minor reaches a specified age (often majority, or a later age the testator chooses), though for a special-needs beneficiary the trust may instead be structured to continue for the beneficiary's lifetime rather than terminating at a fixed age.
References & Further Reading
This guide provides a general introduction to testamentary trusts. Trust structuring interacts closely with tax rules, benefit-eligibility rules and each family's specific circumstances, and should be planned with tailored professional advice.
- Indian Trusts Act, 1882: general law governing the creation and administration of trusts.
- Indian Succession Act, 1925: requirements for a valid Will under which a testamentary trust is created.
- Guardians and Wards Act, 1890: for contrast, the guardianship framework that applies to a minor's property absent a trust structure.