How to Make a Valid Will in New Jersey

New Jersey in depth

New Jersey is one of the more forgiving states in the country about how a will is signed. It recognizes handwritten wills, it never requires a notary, and it has a broad "harmless error" rule — one so generous that New Jersey courts have admitted documents the person never even signed. A will that would be refused outright in New York can survive in New Jersey.

The statute facts above give you the rules. This section covers where New Jersey wills actually go wrong, the harmless-error safety valve that sets New Jersey apart, and the protections built into New Jersey law that you cannot draft around — plus the one tax most people assume New Jersey repealed but didn't.

Five ways a New Jersey will gets thrown out

New Jersey forgives more signing mistakes than almost any state, so the wills that actually fail here usually fail on a wrong assumption — about what's protected, what's taxed, or what a document has to be. These are the recurring ones.

1. 1

   Skipping the second witness

   A typed New Jersey will must be signed by two witnesses, each of whom signs within a reasonable time after watching you sign or after you acknowledge your signature (N.J.S. 3B:3-2). The witnesses do not have to be in the room at the same time — but there still have to be two of them. Notarization is not a substitute, and while the harmless-error rule can sometimes rescue a defective will, that is an expensive courtroom fight, not a plan. Get two witnesses.

2. 2

   Assuming a notary makes a New Jersey will valid

   Notarization is not required for a New Jersey will, and it does nothing for validity. What a notary is for is the optional self-proving affidavit (N.J.S. 3B:3-4 at signing, or 3B:3-5 later), which lets the will be admitted to probate without producing the witnesses. A notarized will signed by only one witness is not validly executed; a notarized affidavit does not fix a missing witness.

3. 3

   A "holographic" will that is typed or filled in on a form

   New Jersey recognizes handwritten wills with no witnesses at all — but only if the signature and the material portions of the document are in your own handwriting (N.J.S. 3B:3-2(b)). People buy a printed will form, fill in the blanks by hand, and sign it without witnesses. If the dispositive terms are printed rather than handwritten and there are no two witnesses, it is neither a valid holographic will nor a valid attested one.

4. 4

   Assuming New Jersey has no death tax anymore

   New Jersey repealed its estate tax for deaths on or after January 1, 2018 — but it kept its inheritance tax, which still applies. The inheritance tax is charged by the beneficiary's relationship to you, not by the size of the estate. Close family (Class A — spouse, children, grandchildren, parents) is exempt, but leaving money to a sibling, an in-law, a friend, or a more distant relative can trigger tax the beneficiary owes. Plan for who inherits, not just how much.

5. 5

   Trying to leave a spouse out entirely

   A surviving spouse who is left too little can elect to take one-third of the "augmented estate" against the will (N.J.S. 3B:8-1). You cannot simply write a living-together spouse out of the plan. The election is not available if the couple was living separate and apart, or had ceased to cohabit as spouses, at the time of death — but for an intact marriage, the elective share is a floor you have to plan around.

New Jersey's signature feature: a broad harmless-error rule

This is what sets New Jersey apart. Most states demand strict or near-strict compliance with the signing formalities, and a defect is fatal. New Jersey instead has a broad harmless-error (or "dispensing power") rule: a document that was not executed in compliance with the statute can still be treated as a valid will if the proponent establishes by clear and convincing evidence that the decedent intended it to be their will (N.J.S. 3B:3-3).

New Jersey courts have taken this remarkably far — admitting documents that were unsigned, so long as the clear-and-convincing standard for testamentary intent was met. That makes New Jersey one of the most forgiving states in the country for a botched or unfinished will. But do not treat it as a shortcut: it is a fact-intensive, expensive fight argued in court after you are gone, and it turns entirely on proof of your intent. Signing properly in front of two witnesses is still the only route that keeps your estate out of that fight.

You can't fully disinherit a spouse in New Jersey

New Jersey is not a community-property state, but it protects a surviving spouse through an elective share. A spouse who is left too little can elect to take one-third of the "augmented estate" — a figure that reaches beyond the probate estate to capture certain transfers — regardless of what the will says (N.J.S. 3B:8-1).

There is an important limit: the elective share is not available if, at the time of death, the couple was living separate and apart in different habitations, or had otherwise ceased to cohabit as spouses. For an intact marriage, though, you cannot write around the one-third share by leaving the spouse out. If part of your plan depends on leaving a spouse less than that, build the elective share into the plan rather than ignoring it.

The spouse or child you forgot — and the ex-spouse you didn't remove

Marriage, a new child, and divorce can all rewrite an old New Jersey will by operation of law. If you marry after signing your will and the will made no provision for your new spouse, that spouse is a "pretermitted" spouse and can claim the share they would have received had you died without a will, unless the omission was intentional or you provided for them outside the will (N.J.S. 3B:5-15). A child born or adopted after the will who is left unprovided for is similarly protected (N.J.S. 3B:5-16).

Divorce cuts the other way. A divorce or annulment after you sign automatically revokes every gift, appointment, and fiduciary role in the will that ran to your former spouse — the ex is written out by operation of law (N.J.S. 3B:3-14). None of this is a substitute for redrafting: the safe move is to revisit the will after any marriage, divorce, birth, or adoption.

Interested witnesses don't cost anyone their inheritance in New Jersey

This is another place New Jersey is unusually permissive. In many states, using a beneficiary as one of your witnesses "purges" — voids or reduces — the gift to that witness. New Jersey does not purge at all: the signing of a will by an interested witness does not invalidate the will and does not forfeit any part of the gift to that witness (N.J.S. 3B:3-8). The beneficiary-witness keeps the full inheritance, and the will stands.

That is genuinely more forgiving than New York, California, or North Carolina, where a witness who inherits can lose the gift unless enough disinterested witnesses also signed. Even so, the cautious practice is the same everywhere: use two witnesses who inherit nothing. A disinterested witness is one less thing for a disappointed heir to attack, even in a state that would let the gift stand.

Where a New Jersey will is proved — and the tax that survives it

New Jersey probates wills through the county Surrogate's Court, and the case is filed in the county where you were domiciled — your primary residence — at death. There is a built-in waiting period: a will cannot be admitted to probate until 10 days have passed after the death (N.J.S. 3B:3-22). Very small estates can sometimes pass through a simplified process instead of full probate, but the dollar cutoffs for that are modest limits set by statute and have been subject to change, so confirm the current figure before relying on it.

New Jersey's death-tax picture is a two-part story people routinely get wrong. The state estate tax was repealed for deaths on or after January 1, 2018 — but the New Jersey inheritance tax still exists, and it is charged according to the beneficiary's class. Class A (spouse, children, grandchildren, parents) and Class E (qualified charities) are exempt; Class C (siblings and certain in-laws) and Class D (everyone else) are taxable. Because the tax follows who inherits rather than the size of the estate, a modest gift to a friend or a niece can be taxed while a large gift to a child is not.

Common questions about New Jersey wills

Sources

• N.J.S. 3B:3-1 — Who may make a will
• N.J.S. 3B:3-2 — Execution of wills; witnesses; holographic wills
• N.J.S. 3B:3-3 — Harmless error; writings intended as wills
• N.J.S. 3B:3-8 — Interested witness does not invalidate will or forfeit gift
• N.J.S. 3B:3-14 — Revocation of provisions to former spouse by divorce
• N.J.S. 3B:5-3 — Intestate share of surviving spouse
• N.J.S. 3B:8-1 — Elective share of surviving spouse
• N.J.S. 3B:3-17 — Probate before the Surrogate's Court
• N.J.S. 3B:3-22 — Ten-day waiting period before probate
• New Jersey Division of Taxation — Inheritance and Estate Tax

Who Can Make a Will in New Jersey?

You must be at least 18 years old to make a will in New Jersey. Emancipated minors may make a will (N.J.S.A. 3B:3-1). The testator must be of sound mind, understanding the nature and extent of their property, the natural objects of their bounty, and the disposition being made

Signing Requirements

Must be in writing. Can be typed, printed, or handwritten. If you are physically unable to sign, Another individual may sign in the testator's conscious presence and by the testator's direction (N.J.S.A. 3B:3-2).

Witness Requirements in New Jersey

New Jersey requires 2 witnesses. Must be competent individuals. Each witness must sign within a reasonable time after witnessing either the signing or the testator's acknowledgment.

Interested witnesses: An interested witness does not invalidate the will (N.J.S.A. 3B:3-8)

Notarization in New Jersey

Notarization is not required for a will to be valid in New Jersey. Not required for validity; used for self-proving affidavit. Required for electronic wills

Self-Proving Affidavit

New Jersey allows a self-proving affidavit, which simplifies probate by eliminating the need for witnesses to testify in court. Testator and witnesses sign a sworn affidavit before an officer authorized to administer oaths (N.J.S.A. 3B:3-4)

Handwritten (Holographic) Wills

New Jersey does recognize holographic wills. Valid whether or not witnessed if the signature and material portions are in the testator's handwriting (N.J.S.A. 3B:3-3)

Electronic Wills

New Jersey recognizes electronic wills. New Jersey adopted the Uniform Electronic Wills Act. Electronic wills must be in an electronic record, electronically signed by the testator, and witnessed by two persons. Must be notarized

How to Revoke a Will in New Jersey

In New Jersey, a will can be revoked by:

• •Executing a subsequent will that revokes the previous will expressly or by inconsistency
• •Performing a revocatory act on the will by the testator or by another in the testator's conscious presence and at their direction

N.J.S.A. 3B:3-13

Special Provisions in New Jersey

New Jersey is a separate property/common law state. Surviving spouse has an elective share right of one-third of the augmented estate (N.J.S.A. 3B:8-1). New Jersey eliminated its estate tax effective January 1, 2018

Relevant New Jersey Statutes

• N.J.S.A. 3B:3-1 (Who may make a will)
• N.J.S.A. 3B:3-2 (Execution of wills)
• N.J.S.A. 3B:3-3 (Holographic wills)
• N.J.S.A. 3B:3-4 (Self-proved wills)
• N.J.S.A. 3B:3-8 (Interested witnesses)
• N.J.S.A. 3B:3-13 (Revocation)
• N.J.S.A. 3B:8-1 (Elective share)