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What Does a Trustee Do? Fiduciary Duties Under New York Law

A trustee is the person or institution legally responsible for holding, managing, and distributing the assets you place in a trust for the benefit of your family. Under New York law, a trustee must follow the trust document, invest prudently, treat beneficiaries fairly, and account for every dollar. In plain terms: a trustee steps into your shoes to protect your spouse, your children, and your loved ones exactly as you intended. Because a trustee owes the highest legal obligations recognized in New York — known as fiduciary duties under the Estates, Powers and Trusts Law (EPTL) Article 7 — choosing the right trustee and understanding what that role demands is one of the most important family-protection decisions you will make.

At Morgan Legal Group, founder Russel Morgan, Esq. has guided New York families through this decision for years. This guide explains, in family-focused terms, what your trustee actually does and the duties New York law places on their shoulders.

What Is a Trustee — and Why It Matters to Your Family

When you create a trust, you (the “grantor” or “settlor”) transfer assets — a home, bank accounts, investments, a life insurance policy — into the trust’s ownership. The trustee is the legal manager of those assets. The people you want to benefit — your spouse, your children, a disabled relative — are the “beneficiaries.”

The trustee’s job is to carry out your wishes faithfully. That includes:

  • Safeguarding assets so your family’s inheritance is not lost or wasted
  • Investing wisely to grow and preserve value for current and future beneficiaries
  • Making distributions to your loved ones according to the rules you set
  • Paying debts, taxes, and expenses of the trust
  • Keeping detailed records and reporting to beneficiaries

The trustee’s role differs depending on the type of trust. In a revocable living trust, you typically serve as your own trustee while you are alive and well, naming a successor to take over if you become incapacitated or pass away — this is how a revocable trust delivers incapacity protection and avoids probate while keeping your affairs private. In an irrevocable trust, an independent trustee usually manages the assets, which is what allows the trust to provide estate-tax reduction, asset protection, and Medicaid planning (subject to the five-year look-back).

The Core Fiduciary Duties Under New York Law

A “fiduciary” is held to the highest standard of good faith and care the law recognizes. New York imposes several specific duties on every trustee. Understanding them helps your family hold a trustee accountable.

1. The Duty of Loyalty

A trustee must act solely in the interest of the beneficiaries — never for personal gain. This means no self-dealing, no conflicts of interest, and no favoring one beneficiary over another except as the trust directs. For families, this duty is the firewall that keeps a trustee from putting their own pocket ahead of your children’s inheritance.

2. The Prudent-Investor Standard

Under New York’s Prudent Investor Act, EPTL Article 11-A, a trustee must invest and manage trust assets as a prudent investor would — considering the trust’s purposes, the needs of beneficiaries, diversification, risk, and return. A trustee cannot gamble with your family’s future or let assets sit idle and lose value to inflation. This is an objective legal standard, not a matter of personal opinion.

3. The Duty to Account

A trustee must keep clear records and account to the beneficiaries — showing what came in, what went out, and what remains. This transparency lets your spouse and children verify that the trust is being run honestly. If a trustee refuses to account, beneficiaries can compel an accounting in the Surrogate’s Court.

Trustee Duties at a Glance

Duty What It Means for Your Family
Duty of Loyalty Trustee acts only for your beneficiaries — no self-dealing
Prudent-Investor Standard (EPTL Art. 11-A) Assets invested wisely, diversified, and protected
Duty to Account Regular, transparent reporting to beneficiaries
Duty to Follow the Trust Distributions made exactly as you directed
Duty of Impartiality Fair treatment among spouse, children, and other beneficiaries

How a Trustee Protects Vulnerable Loved Ones

For many families, the most powerful reason to appoint a careful trustee is to protect someone who cannot fully protect themselves.

A supplemental (special) needs trust, authorized under EPTL 7-1.12, lets a trustee hold assets for a disabled beneficiary without disqualifying them from means-tested benefits like Medicaid and SSI. Instead of handing money directly to a vulnerable family member — which could cost them their benefits — the trustee makes supplemental payments for their comfort and quality of life. The trustee’s fiduciary duties ensure that money is used only to enhance, never to jeopardize, your loved one’s care.

A trustee also protects minor children, young adults who are not ready to manage a windfall, and surviving spouses by releasing funds responsibly over time rather than in a single lump sum.

Trust vs. Will: Why the Trustee Role Adds Privacy

Families often ask how a trustee differs from an executor. The key distinction is probate. A will must be filed and proven in the Surrogate’s Court — a public process that becomes part of the court record. A trust, by contrast, avoids probate and stays private; the trustee administers and distributes assets without court supervision in most cases. That privacy and efficiency is one of the main reasons New York families choose trusts to pass wealth to the next generation.

A word on taxes: a revocable living trust does not reduce estate tax — those assets remain part of your taxable estate. For New York families with larger estates, this matters. In 2026, the New York estate-tax basic exclusion is $7,350,000, but New York has a “cliff”: estates that exceed 105% of the exclusion — $7,717,500 — lose the entire exemption, not just the excess. Irrevocable trusts, properly designed, are one tool to address this. (See tax.ny.gov for current figures.)

What About Trustee Compensation?

Serving as a trustee is real work, and New York law allows trustees to be paid. Statutory commission schedules exist under the SCPA and EPTL that govern what a trustee may receive for their services. The exact amount depends on the value of the trust and the work performed. A trustee’s right to compensation never excuses them from their fiduciary duties — they earn it by managing your family’s assets faithfully. Proper trust administration ensures commissions are calculated and documented correctly.

Frequently Asked Questions

Who can serve as a trustee in New York?
An individual (such as a trusted family member, friend, or advisor) or an institution (like a bank or trust company) can serve. The best choice is someone responsible, organized, and impartial — and you can name a successor in case your first choice cannot serve.

Can a trustee also be a beneficiary?
Yes, this is common in family trusts — for example, a surviving spouse serving as trustee. However, that person must still honor every fiduciary duty, including impartiality toward other beneficiaries such as the children.

What happens if a trustee breaches their duties?
Beneficiaries can petition the Surrogate’s Court to compel an accounting, seek removal of the trustee, and recover losses caused by the breach. New York’s fiduciary standards give your family real legal protection.

Does a revocable trust protect assets from estate tax or Medicaid?
No. A revocable living trust keeps assets in your taxable estate and within reach for Medicaid purposes. For estate-tax reduction or Medicaid planning, an irrevocable trust — subject to the five-year look-back — is the appropriate tool.

Protect Your Family With the Right Trust and Trustee

Choosing a trustee and designing the right trust are decisions that protect your spouse, your children, and the people you love for years to come. The fiduciary duties New York law imposes are powerful — but they work best when your trust is drafted carefully and your trustee is chosen wisely.

Russel Morgan, Esq. and the team at Morgan Legal Group help New York families build trusts that work and select trustees who will honor them. Schedule your confidential consultation today: book a 30-minute meeting with Russel Morgan.

Further reading from Morgan Legal Group: New York estate planning.

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This blog post does not constitute professional advice. The content is not meant to be a substitute for professional advice from a certified professional or specialist. Readers should consult professional help or seek expert advice before making any decisions based on the information provided in the blog.

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