A client came to me last month with a common, and very human, problem. His son, a bright 19-year-old in his first year of college, was set to inherit a substantial sum. While my client trusted his son’s character, he worried about what a sudden windfall could do to a young person’s life. Handing over a six-figure inheritance with no structure felt less like a gift and more like a burden.
This is a situation where a simple will—which distributes assets outright—falls short. The goal isn’t just to transfer wealth, but to do so with intention and prudence. For this family, and many others I work with in New York, the answer lies not in a more complex plan, but in a more deliberate one: a testamentary trust.
A Trust Born from a Will
A testamentary trust is often misunderstood. Unlike a revocable living trust, which is created and funded during your lifetime, a testamentary trust is written into the provisions of your Last Will and Testament. It does not exist until after your death, once your will has been validated by the Surrogate’s Court.
This leads to a critical point: a testamentary trust does not avoid probate. Because it is part of your will, the will itself must go through the probate process. The terms of the trust—including the assets, the beneficiaries, and the rules for distribution—become a matter of public record. Anyone claiming this tool provides privacy is mistaken.
Its power lies elsewhere. Its purpose isn’t to sidestep the court, but to give the court and your chosen trustee a clear, legally enforceable roadmap for managing a beneficiary’s inheritance long after you are gone. It is a tool for control and protection, not for privacy.
Stewardship for the Next Generation
The primary function of a testamentary trust is to provide structured management of assets for a beneficiary who may not be ready or able to handle them. It allows you to act as a responsible steward of your legacy, ensuring it helps rather than harms your loved ones.
I see these trusts used most effectively in a few common scenarios:
- For Minor Children: This is the classic use case. Instead of assets being held by a court-appointed guardian until the child turns 18, a trustee you select manages the funds for their health, education, and support. You can dictate that the remaining principal is distributed at a more mature age, like 25 or 30, or even in stages.
- For Young Adults: Like my client’s 19-year-old son, many beneficiaries are legal adults but lack the financial experience to manage a large inheritance. The trust can protect them from their own inexperience, creditors, or outside influence.
- For Beneficiaries with Special Needs: A carefully drafted testamentary trust, often called a Supplemental Needs Trust, can hold assets for a disabled individual without disqualifying them from essential government benefits like Medicaid or SSI.
- For Beneficiaries with Financial or Addiction Issues: When a loved one struggles with creditors, poor spending habits, or substance abuse, an outright inheritance can be disastrous. A trustee can be given discretion to distribute funds for specific, productive purposes while protecting the principal from being squandered.
The Trustee’s Fiduciary Duty
Creating the trust is only half the battle. Choosing the right trustee is paramount. This person or institution will be the custodian of the assets, legally bound by a fiduciary duty to act in the best interest of the beneficiaries. Their responsibilities are significant and are governed by New York law.
Under the Estates, Powers and Trusts Law (EPTL), a trustee has broad authority to manage trust assets. EPTL § 11-1.1, known as the Fiduciaries’ Powers Act, grants trustees the power to invest funds, sell property, lease real estate, and perform other necessary actions to prudently administer the trust. But with this power comes immense responsibility and oversight from the Surrogate’s Court.
The trustee you name—whether a trusted family member, a close friend, an attorney, or a corporate institution—must be organized, responsible, and absolutely trustworthy. Their job is to carry out your intentions with diligence and care. Stewardship.
Is a Testamentary Trust Right for Your Estate?
A testamentary trust is not a fit for every estate plan. For those primarily concerned with avoiding probate and maintaining privacy, a revocable living trust is often the more appropriate instrument. However, a testamentary trust is a powerful and often more straightforward tool for achieving specific goals related to beneficiary protection.
It provides a framework for responsible wealth transfer, allowing you to build contingencies into your legacy. It’s a deliberate choice to ensure an inheritance serves its intended purpose—to provide security, opportunity, and support for the people you care about most.
If you have concerns about how a beneficiary might handle their inheritance, the first step is to document those concerns and the assets involved. With that information, we can hold a legacy planning session to determine if a trust within your will is the most prudent path forward for your family.
