New York has one of the most detailed sets of trust statutes in the country. The Estates, Powers and Trusts Law — the EPTL — governs how trusts are created, administered, and terminated. If you're planning to use a trust as part of your estate plan, understanding the legal foundation matters. Not because you need to become a trust lawyer, but because you need to know what a trust can and can't do, what protections it offers, and what requirements must be met for it to work as intended.

I've created thousands of trusts for New York clients over the past 20+ years. The most expensive mistakes I see happen when people set up a trust without understanding the rules, or when they copy something from another state that doesn't comply with New York law. This guide covers the foundations: how New York law defines a valid trust, the major types of trusts available, and the key EPTL provisions that govern each one.

What Is a Trust Under New York Law

A trust is a legal arrangement in which one person (the grantor or settlor) transfers property to another person or entity (the trustee) to hold and manage for the benefit of designated beneficiaries. The trust document — typically a declaration of trust or trust agreement — governs everything: what assets are held, how they're managed, when and how distributions are made, and what happens at termination.

New York's EPTL § 7-1.1 sets out the basic requirements for a valid trust. There must be:

In New York, a trust can be created inter vivos (during the grantor's lifetime) or testamentary (taking effect at death through a will). Each type has different requirements, tax treatment, and planning applications.

Trustee Duties Under New York Law

Before getting into the types of trusts, it's worth understanding what a trustee actually has to do — because this shapes every trust you'll create.

Under EPTL § 11-2.3 and the New York Prudent Investor Act (codified in EPTL § 11-2.3), a trustee is a fiduciary. That means they must act solely in the best interests of the beneficiaries. Specifically, a trustee must:

Choosing the right trustee is one of the most important trust planning decisions. Corporate trustees (banks and trust companies) bring professional management but cost fees. Individual trustees (family members, friends) offer personal connection but may lack expertise or create conflicts. For many clients, a combination — an individual co-trustee for personal decisions and an institutional co-trustee for investment management — works best.

Revocable Living Trusts Under EPTL § 7-1.16

The revocable living trust is the most common trust in New York estate planning. You create it during your lifetime, transfer assets into it, and serve as your own trustee. You retain full control — you can amend, revoke, or terminate the trust at any time. At your death (or incapacity), your designated successor trustee takes over.

Key features under New York law:

A revocable trust doesn't reduce estate taxes and doesn't protect you from creditors. What it does is eliminate probate, provide privacy, and ensure seamless management during incapacity. For many New Yorkers — especially those who own real estate or have accounts in multiple states — these benefits are substantial. Read our comparison of living trusts versus wills in New York for more.

Irrevocable Trusts: Power Through Permanence

When you give up control of assets in an irrevocable trust, you gain something in return: protection. The assets are no longer legally yours. They can't be reached by your creditors (in most cases), they're removed from your taxable estate, and they can serve specialized planning purposes a revocable trust can't touch.

New York recognizes many types of irrevocable trusts. Here are the most important:

Irrevocable Life Insurance Trust (ILIT)

The ILIT owns your life insurance policy. Because you don't own it, the death benefit isn't included in your taxable estate. For a New Yorker with a $10 million estate and a $3 million policy, that's potentially $3 million removed from estate tax exposure. The trust receives the death benefit and distributes it to your beneficiaries per your instructions. Learn more in our guide to irrevocable trust benefits in New York.

Medicaid Asset Protection Trust (MAPT)

Designed for elder law planning, a MAPT transfers assets out of your name at least five years before you apply for Medicaid. If the 5-year look-back period clears, the assets in the trust are not counted for Medicaid eligibility purposes. You can retain the right to live in a home transferred to a MAPT, and you can retain income generated by the trust assets. You just can't access the principal. This is one of the most powerful — and most time-sensitive — planning tools available to New Yorkers facing nursing home costs.

Supplemental Needs Trust (Special Needs Trust)

Under EPTL § 7-1.12, a supplemental needs trust holds assets for a beneficiary with disabilities without disqualifying them from means-tested government benefits like SSI or Medicaid. The trust can pay for extras beyond what government programs cover: education, transportation, technology, recreation. It can't pay for food or shelter directly without affecting SSI. When properly drafted, it provides significant quality-of-life support while preserving eligibility for essential benefits.

Qualified Personal Residence Trust (QPRT)

A QPRT transfers your home to an irrevocable trust while allowing you to continue living in it for a fixed term — say, 10 years. At the end of the term, the home passes to your beneficiaries at a significantly reduced gift tax value (because you retained the right to use it). If you survive the term, you've transferred a potentially high-value asset at a fraction of its full value. If you don't survive the term, the asset reverts to your estate. QPRTs work best when interest rates are higher (larger actuarial discount on the gift) and for homes expected to appreciate significantly.

Spousal Lifetime Access Trust (SLAT)

A SLAT is an irrevocable trust created by one spouse for the benefit of the other. The grantor spouse removes assets from their estate while the beneficiary spouse retains access. It's a way to use the federal gift tax exemption (currently $13.99 million) to shift assets out of the taxable estate while maintaining indirect access through your spouse. The main risk: if you divorce or your spouse dies, you lose that access entirely.

Charitable Remainder Trust (CRT)

A CRT pays income to you (or other beneficiaries) for a term or for life, then passes the remainder to a charity. You get a partial charitable deduction, potential capital gains deferral on appreciated assets transferred in, and an income stream — while ultimately benefiting your chosen charity. It's a particularly effective tool for clients with highly appreciated stock or real estate they want to diversify without triggering an immediate capital gains tax. See our guide to charitable giving and estate planning in New York.

Testamentary Trusts: Created Through Your Will

A testamentary trust doesn't exist during your lifetime. It's created by your will and comes into existence at your death, after your will is probated. Because it's created through probate, it doesn't avoid the probate process — your estate still goes through Surrogate's Court. But the trust itself operates privately after that.

Testamentary trusts are particularly useful for:

The main disadvantage compared to a living trust: the assets must go through probate first. For clients whose primary concern is avoiding probate, a revocable living trust is typically the better vehicle. But for simpler estates or situations where probate isn't a significant concern, a testamentary trust offers comparable protection at lower upfront cost.

Dynasty Trusts: Planning Across Generations

New York allows trusts to last for a very long time — up to two lives in being plus 21 years under the traditional Rule Against Perpetuities, or longer under certain modern provisions. A dynasty trust — sometimes called a generation-skipping trust — is designed to pass wealth across multiple generations while minimizing estate taxes at each transfer.

When assets pass from grandparent to grandchild (skipping the parent's generation), the Generation-Skipping Transfer (GST) tax applies at the federal level — currently 40%. Proper use of the GST exemption ($13.99 million in 2026) can shelter assets from this tax and allow them to grow in trust across generations. Well-structured dynasty trusts have grown from initial contributions of a few million dollars to tens of millions over decades.

New York has its own nuances here. New York doesn't recognize self-settled asset protection trusts (you can't create an irrevocable trust for your own benefit and claim asset protection — New York rejects that). For dynasty planning with asset protection, some clients use trusts in more favorable states like Nevada or Delaware, properly structured to comply with New York law for residents who establish them. This is sophisticated territory that requires experienced counsel.

EPTL § 11-1.7: This provision addresses the power of appointment — a key tool in flexible trust drafting. A limited power of appointment allows a beneficiary to redirect assets within a defined class of people (e.g., among their descendants). This gives the trust flexibility to adapt to changing family circumstances without requiring court modification, while still qualifying for certain tax treatment.

Modifying and Terminating Trusts in New York

What happens if circumstances change and the trust no longer makes sense as written? New York provides several mechanisms:

Revocable Trusts

Simple. You wrote it, you can change it or revoke it — as long as you have legal capacity. Amendment is typically straightforward: your attorney prepares an amendment document, you sign it with the same formalities as the original trust, and it's done.

Irrevocable Trusts: Modification by Consent

Under EPTL § 7-1.9, an irrevocable trust can be modified or revoked if all beneficiaries (including contingent ones) and the grantor consent. This sounds simple but often isn't — getting consent from every current and future beneficiary, including those not yet born, can be practically impossible.

Cy Pres and Equitable Deviation

New York courts can modify a trust through the cy pres doctrine when circumstances have changed so dramatically that following the original terms would be impractical or impossible. Courts apply this most often to charitable trusts when the charitable purpose becomes impossible, but the principle extends to non-charitable trusts in cases of extreme hardship.

Judicial Modification

Surrogate's Court has jurisdiction to modify or terminate trusts under certain circumstances — including where the trust's purpose has been fulfilled, where the trust has become uneconomical to administer (under EPTL § 7-2.4), or where modification is necessary to achieve the grantor's tax objectives.

Trust Accounting Requirements

Under EPTL § 11-1.1, trustees have an ongoing duty to keep accounts and to render accounts to beneficiaries. A formal judicial accounting before the Surrogate's Court is required in certain circumstances — when the trustee is removed, when the trust terminates, or when a beneficiary demands it. The accounting covers all trust transactions: income received, expenses paid, distributions made, and assets on hand.

Informal accountings — prepared by the trustee and approved by beneficiaries without court involvement — are common for ongoing trusts. They're less expensive than judicial accountings and still protect the trustee from later claims.

Funding the Trust: The Most Overlooked Step

This deserves its own section because it's the single most common failure point. A trust that isn't funded is nothing. You can have a beautifully drafted revocable living trust and still end up in probate if you never transferred your assets into it.

Funding means retitling assets in the name of the trust. For real property, that means recording a new deed. For bank accounts, it means changing the account title. For brokerage accounts, it means notifying the custodian and re-registering the account. Beneficiary designations on retirement accounts and life insurance should name the trust (or be coordinated with the trust) rather than naming individuals directly, depending on your goals.

At Morgan Legal Group, we don't consider a trust plan complete until it's funded. We help clients through the funding process and coordinate with their financial institutions and title companies. An unfunded trust is a wasted expense. A fully funded trust is a powerful tool. The distinction is in the follow-through.

For a practical look at how trusts work in a family context, see our guide on what is a family trust in New York. For how trusts fit into an overall estate plan, start with what is an estate plan in New York.