A will is not a document you sign once and forget. Life moves — marriages, divorces, new children and grandchildren, a home bought or sold, an executor who has since passed away or moved out of state. The question every New Yorker eventually faces is not whether to update a will, but how to do it correctly so the change holds up in Surrogate’s Court.
At Morgan Legal Group, attorney Russel Morgan, Esq. approaches will amendments as an advisory exercise first and a drafting exercise second. The mechanics of a codicil are governed by statute, but the decision — amend, restate, or rebuild — is a judgment call that depends on what changed, how much changed, and who you have named to carry out your wishes. This page walks New York residents statewide — across New York City, Long Island, Westchester, the Hudson Valley, and Upstate — through that decision.
What Is a Codicil?
A codicil is a separate legal document that amends, adds to, or revokes part of an existing will without replacing the whole instrument. It is read together with the original will, and the two are admitted to probate as one testamentary plan.
The critical point that catches many people off guard: a codicil must be executed with exactly the same formality as the will itself. You cannot simply cross out a name, write in a margin, or initial a change. Under New York law, a handwritten or interlineated edit on the face of a signed will is generally given no effect — and worse, a clumsy edit can cast doubt on the validity of the entire instrument. A codicil is a fresh signing ceremony, governed by the same statute that governs wills.
The Governing Law: EPTL §3-2.1
Will execution — and therefore codicil execution — in New York is governed by Estates, Powers and Trusts Law (EPTL) §3-2.1. The same attestation requirements that make a will valid make a codicil valid. Skip any of them and the amendment may fail.
| Requirement | What EPTL §3-2.1 Demands |
|---|---|
| Signature placement | The testator must sign at the end of the document (or another person may sign in the testator’s presence and at their direction). |
| Witnesses | At least two attesting witnesses are required. |
| Witness timing | Both witnesses must sign within one 30-day period (a rebuttable presumption holds the 30-day requirement is met). |
| Publication | The testator must declare the instrument to be their will to the witnesses. |
| Acknowledgment | The testator signs in the witnesses’ presence or acknowledges the signature to each witness. |
| Witness duties | Witnesses sign at the testator’s request and add their residence addresses. |
These rules apply to a codicil word for word. An advisory takeaway flows directly from the table: because a codicil requires the very same ceremony — two witnesses, signing at the end, publication, and a 30-day witnessing window — the time and effort saved by amending rather than restating is often smaller than people expect. That changes the calculus, which is the heart of the advisory question below.
For the statutory text itself, see the New York Senate’s EPTL §3-2.1 and the parallel Justia listing of EPTL Article 3.
Codicil vs. Restated Will: The Real Decision
Here is where consultative judgment matters more than form-filling. There are three ways to change a will in New York, and the right one depends on the nature of the change.
1. A Codicil — Best for Small, Surgical Changes
A codicil makes sense when:
- You are changing one discrete item — a single bequest, a charitable gift amount, or a guardian nomination.
- The rest of the will is sound and current.
- You want a clear, dated record that a specific change was made and why.
A codicil is not the lower-effort option many assume it to be, because of the identical execution burden. Its true advantage is precision and a clean paper trail for a single, well-defined amendment.
2. A Restated Will — Best for Multiple or Interlocking Changes
If you are touching the executor, two beneficiaries, and a residuary clause, do not stack three codicils. Layered codicils create interpretation problems: a probate court must reconcile the original will against each amendment, and ambiguities between them invite challenges. A fully restated will that revokes all prior wills and codicils produces one clean, internally consistent document. For anything beyond a single tidy change, restating is usually the sounder advice.
3. A New Will from Scratch — Best After Major Life Events
After a divorce, remarriage, the birth of children, a substantial change in assets, or relocation to or from New York, the prudent course is frequently a new will built around the new reality, paired with a fresh look at your broader plan. Our will drafting overview explains how that process works.
The Advisory Lens: It’s Not Just the Words — It’s the People
The “consultants” approach means we treat who you name as seriously as what you give. An amendment is often the right moment to re-examine your fiduciaries, because the people you chose years ago may no longer be the right people today.
When clients come to us to “just change one line,” we routinely ask a set of advisory questions:
- Is your named executor still the right choice? Are they still living, still in New York or reachable, still on good terms with your beneficiaries, and still willing? An executor who has moved abroad, fallen ill, or grown estranged is a problem better solved now than during probate.
- Have you named a successor executor? A will with no backup fiduciary is one death or one declination away from court-appointed administration.
- Are your guardian nominations current? Children grow up; guardians age or move. A nomination made when a child was an infant may be stale by the time it matters.
- Does your plan still respect a spouse’s rights? Under the spousal right of election (EPTL 5-1.1-A), a surviving spouse can claim a statutory minimum share regardless of what the will says. If you have remarried or are contemplating disinheriting a spouse, the amendment must be designed with this in mind — informal edits cannot override it.
- Has the law or your tax exposure shifted? Estate values and planning thresholds move over time, and an amendment is a natural checkpoint to confirm the plan still fits.
These are advisory questions, not drafting questions — and they are precisely the questions a fill-in-the-blank codicil form will never ask you.
Revoking a Codicil or Will in New York
Changing your mind is your right. A will or codicil can be revoked by a later will or codicil that expressly revokes it, or by a physical act — burning, tearing, or destroying the document with the intent to revoke. Because revocation by physical act is fact-sensitive and frequently litigated, the cleaner approach is almost always a properly executed new instrument that states what it revokes. If you want certainty, put it in writing and sign it under EPTL §3-2.1 — do not rely on a torn page found in a drawer.
What Happens If You Never Amend — and the Will Fails?
If a flawed amendment invalidates your will, or you die without a valid will at all, New York’s intestacy rules take over. Under EPTL Article 4, your property passes to your next of kin in fixed statutory shares — not according to your wishes, but according to a formula. Our intestacy guide explains who inherits when there is no valid will. A botched do-it-yourself codicil is one of the more common ways an otherwise valid plan slides into intestacy.
Remember, too, that a will and its codicils take effect only at death and must be admitted to probate in the Surrogate’s Court. A will is also entirely separate from a living will, which is a health-care and end-of-life directive — not a document that distributes property. Do not conflate the two; amending one does nothing to the other.
How to Amend Your New York Will the Right Way
- Identify exactly what changed — and whether it touches one clause or many.
- Choose the instrument — codicil for a single surgical change, restatement for multiple or interlocking changes, a new will after major life events.
- Revisit your fiduciaries — executor, successor executor, and guardians.
- Confirm spousal and statutory constraints — including the right of election.
- Execute under EPTL §3-2.1 — at least two witnesses, signing at the end, publication, acknowledgment, residence addresses, all within one 30-day witnessing period. See our will execution page for the ceremony in detail.
- Store and inform — keep the amended instrument safe and tell your executor where it is.
If you would like a current copy of the requirements, our New York will requirements page lays them out, and our codicils and amendments service can guide your specific change.
Frequently Asked Questions
Can I just cross out a name on my will and initial it?
No. Handwritten edits, cross-outs, and margin notes on a signed will are generally given no legal effect in New York and can jeopardize the validity of the entire document. Any change must be made through a properly executed codicil or a new will under EPTL §3-2.1.
Does a codicil need witnesses?
Yes. A codicil must be executed with the same formality as a will: at least two attesting witnesses, the testator signing at the end, publication (declaring it to be a will), acknowledgment of the signature, and the witnesses adding their residence addresses — all governed by EPTL §3-2.1.
Is a codicil cheaper or easier than rewriting my will?
Not necessarily. Because a codicil requires the identical signing ceremony as a will, the effort saved is often modest. For anything beyond a single, discrete change, a fully restated will is usually cleaner and less prone to interpretation disputes in Surrogate’s Court.
Should I update my executor when I amend my will?
It is one of the most important things to review. If your named executor has died, moved, become unwilling, or is no longer appropriate, an amendment is the right moment to update both the executor and a successor. This is exactly the kind of advisory check a form codicil will not prompt.
What if my amendment is invalid — what happens to my property?
If a defective amendment invalidates your will and no valid will remains, New York’s intestacy rules under EPTL Article 4 distribute your property to next of kin by statutory formula, not by your wishes. That is why proper execution under EPTL §3-2.1 matters.
Talk Through Your Amendment with Morgan Legal Group
The hardest part of changing a will is rarely the wording — it is deciding how to change it and who should carry it out. That is the consultative work Morgan Legal Group does best. Attorney Russel Morgan, Esq. and our team serve clients across New York State, from the five boroughs to Long Island, Westchester, the Hudson Valley, and Upstate.
Schedule a 30-minute consultation with Russel Morgan, Esq. to review your existing will and decide whether a codicil, a restatement, or a fresh plan is right for you.
Further reading from Morgan Legal Group: why estate planning is so important.