How Often Should You Update Your Estate Plan in New York?

As a general rule, New York residents should formally review their estate plan every three to five years — and immediately after any major life event or change in the law. An estate plan is not a “sign it and forget it” document; it is a living set of instructions that must keep pace with your family, your finances, and New York’s evolving statutes. A will that was valid under EPTL §3-2.1 the day you signed it can still leave your family in court years later if it names a deceased executor, omits a new child, or ignores the 2026 New York estate-tax thresholds. Below, Morgan Legal Group explains the schedule every New Yorker should follow, the specific triggers that should prompt an immediate update, and the documents that make up a complete, coordinated plan.

The Baseline: Review Every 3–5 Years

Even if nothing dramatic has happened in your life, you should pull out your documents at least once every three to five years and ask a simple question: Does this still reflect what I want and who I trust? Over a five-year span, named agents move away, relationships change, asset values rise, and New York law shifts. A periodic review with your attorney catches small problems before they become probate disputes.

A comprehensive New York estate plan is not a single document — it is four instruments working together:

• Last Will and Testament — directs how your probate assets pass; governed by EPTL §3-2.1, which requires two attesting witnesses, the testator’s signature at the end of the document, and publication (declaring to the witnesses that it is your will). Dying without one (intestacy) hands distribution to a rigid statutory formula under EPTL Article 4.
• Trust(s) — under EPTL Article 7, a revocable living trust avoids probate (though it offers no estate-tax savings on its own), while an irrevocable trust is used for tax reduction, asset protection, and Medicaid planning (subject to the 5-year look-back). A supplemental needs trust under EPTL 7-1.12 preserves a beneficiary’s public benefits.
• Durable Power of Attorney — under GOL §5-1513, New York’s power of attorney is durable by default, using the 2021 statutory short form for financial matters.
• Health Care Proxy — under New York Public Health Law Article 29-C, this appoints an agent to make medical decisions for you; it is entirely distinct from your financial POA.

If any one of these four falls out of date, the others may not be able to do their job. That is why a coordinated review matters more than checking any single document in isolation. Learn more on our Estate Planning Overview page.

Life Events That Should Trigger an Immediate Update

Do not wait for your scheduled review if one of these events occurs. Each can override or undermine an existing document.

Trigger Event	Why It Forces an Update
Marriage or divorce	A new spouse gains rights; an ex-spouse may still be named as agent or beneficiary.
Birth or adoption of a child	A new child should be added; guardianship nominations may need revisiting.
Death of an executor, trustee, agent, or beneficiary	A vacant fiduciary role can stall administration; revise your will and trusts.
Significant change in assets	Crossing the NY estate-tax threshold changes your entire tax strategy.
Moving to or from New York	Different states have different execution and tax rules.
A named agent becomes unsuitable	An agent under your power of attorney or health care proxy who moves away or loses your trust must be replaced.
Starting or selling a business	Succession planning must be folded into the estate plan.
Onset of a serious illness	Medicaid and long-term-care planning may become urgent.

Law Changes: Why 2026 Is a Year to Pay Attention

Estate plans must also respond to changes in the law — and New York’s estate-tax figures change annually. For deaths occurring on or after January 1, 2026 through December 31, 2026, the New York basic exclusion amount is $7,350,000. Below that, no New York estate tax is due.

But New York imposes a feature that traps the unwary: the “cliff.” Once an estate exceeds 105% of the exclusion — $7,717,500 in 2026 — the entire exemption disappears, and the estate is taxed from the first dollar at progressive rates of 3% to 16%. There is no gradual phase-out. An estate just over the cliff can owe dramatically more tax than one just under it, which is exactly why review timing matters as your assets grow.

A few additional New York rules to keep in mind:

• New York has no gift tax. However, gifts made within three years of death are added back to your taxable estate — so last-minute giving will not necessarily move you under the cliff.
• Because the exclusion adjusts each year, an estate that was comfortably exempt in a prior year may approach the threshold in 2026.

For a deeper breakdown, see our New York Estate Tax Guide.

A Practical Review Checklist

When you sit down to review, confirm each of the following:

1. Your will still names living, willing, and capable executors and guardians, and still complies with EPTL §3-2.1.
2. Your revocable trust is properly funded — assets retitled into it actually avoid probate.
3. Your irrevocable trust strategy still fits your current estate-tax and Medicaid picture.
4. Your power of attorney uses the current GOL §5-1513 statutory short form and names an agent you still trust.
5. Your health care proxy under Public Health Law Article 29-C names a reachable, willing medical agent.
6. Your beneficiary designations (retirement accounts, life insurance) match your overall plan — these pass outside the will.
7. Your projected estate is measured against the 2026 cliff of $7,717,500.

Frequently Asked Questions

How often should I update my estate plan if my life is stable?
Even with no major changes, review your documents every three to five years with your attorney. Law and asset values shift even when your family does not.

Does moving to New York from another state mean I need a new plan?
Often, yes. New York has its own execution requirements under EPTL §3-2.1 and its own estate tax with the 105% cliff. Out-of-state documents should be reviewed for validity and tax efficiency.

Will updating my will also update my power of attorney and health care proxy?
No. Each document is separate. The will governs probate assets, the GOL §5-1513 power of attorney governs finances during your life, and the Public Health Law Article 29-C health care proxy governs medical decisions. All four should be reviewed together.

Can I just make small edits to my existing will myself?
Handwritten changes can invalidate a will or trigger litigation. Amendments (codicils) and trust restatements must meet New York’s formal execution standards, so changes should be made with an attorney.

Talk to Morgan Legal Group

Your estate plan should evolve as your life does. If it has been more than three years — or if you have married, divorced, welcomed a child, moved, or seen your assets grow toward the 2026 estate-tax cliff — now is the time to review. Russel Morgan, Esq., and the team at Morgan Legal Group serve clients across New York State. Explore our New York Statewide Guide or schedule a consultation today.

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