New Hampshire: Will Execution Requirements
The short answer
To sign a valid will in New Hampshire you must be at least 18 (or a married minor) and of sane mind, put the will in writing, sign it (or have someone sign at your express direction and in your presence), and have at least two credible witnesses attest to your signature in your presence. Notarization is not required. New Hampshire does NOT recognize handwritten (holographic) wills and does NOT allow electronic wills — but it does allow attorney-supervised remote (audio-video) witnessing. There is no harmless-error rule, so follow the signing steps exactly.
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This is the general rule in New Hampshire. Ezel applies current New Hampshire law to your specific facts and answers with citations to the statutes.
| Governing law | New Hampshire Revised Statutes Annotated Chapter 551 ('Wills'). The core execution statute is RSA 551:2; RSA 551:1 sets who may make a will, RSA 551:2-a the self-proving affidavit, RSA 551:3 the interested-witness rule, and RSA 551:5 recognizes out-of-state wills. New Hampshire is NOT a Uniform Probate Code state and does not recognize holographic wills; a 2020–2021 amendment (RSA 551:2, III) allows attorney-supervised REMOTE witnessing by audio-video while still barring electronic wills |
|---|---|
| Minimum age & capacity | Every person 18 or older — and a married person under 18 — who is of 'sane mind' may make a will (RSA 551:1). There is a married-minor exception to the age-18 rule. 'Sane mind' is not further defined by statute; New Hampshire case law supplies the standard testamentary-capacity test — the testator must understand they are making a will, know the property they are disposing of, and know the natural objects of their bounty. Capacity is measured at the time of signing |
| Writing & signature | Must be in writing and 'signed by the testator, or by some person at his or her express direction in his or her presence' (RSA 551:2, I(c)). If you cannot sign yourself, another person may sign at your express direction and in your presence. No seal is required, and there is no signature-at-the-end rule |
| Witnesses required | At least two 'credible witnesses' who, 'at the request of the testator and in the testator's presence, attest to the testator's signature' (RSA 551:2, I(d)); the self-proving form confirms each witness signs in the presence of the testator and of the other witness. Interested witness: a gift to a subscribing witness (or that witness's spouse) is VOID unless there are two OTHER subscribing witnesses, though the witness stays competent, and a provision paying a debt is not void (RSA 551:3). A witness who belongs to a corporation named in the will is not disqualified (RSA 551:4) |
| Notarization & self-proving | Notarization is NOT required to sign a will — a notary is not a witness. A self-proving affidavit is available under RSA 551:2-a: after the testator and witnesses sign, they add a sworn acknowledgment before a notary public, justice of the peace, or other officer authorized to administer oaths, letting the will be admitted without live witness testimony |
| Handwritten (holographic) wills | No. New Hampshire does not recognize holographic (unwitnessed handwritten) wills. RSA 551:2 requires every will to be signed by two credible witnesses, with no handwriting exception, so a handwritten will with no witnesses is not valid in New Hampshire — though the state will honor a holographic will that was valid where it was executed (RSA 551:5) |
| Electronic & remote wills | Remote witnessing is allowed, but electronic wills are not. RSA 551:2, III lets the witnesses be 'in the presence' of the testator through an audio-video electronic device when a New Hampshire-licensed attorney (the drafter, a supervised attorney, or a supervised paralegal) and a notarial officer participate, and a witness need not be physically in New Hampshire — a COVID-era rule made permanent. But RSA 551:2, III(b) says '[n]othing in this paragraph shall be deemed to allow an electronic will,' so the will itself must still be a physically signed paper document |
| Harmless-error / curative doctrine | No. New Hampshire is a strict-compliance state: 'To be valid, a will or codicil to a will shall' meet the RSA 551:2 formalities (RSA 551:2, I), and the state has adopted no harmless-error or substantial-compliance statute. A will that misses a formality — too few witnesses, or witnesses not in the testator's presence — generally fails, no matter how clear the intent, and there is no holographic-will fallback |
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Requirements one by one
Governing law
New Hampshire's will-execution rules are in Chapter 551 of the Revised Statutes Annotated,
titled "Wills." The core statute is RSA 551:2 (writing, signature, two witnesses); RSA 551:1
says who may make a will; RSA 551:2-a provides the self-proving affidavit; RSA 551:3 handles a
witness who is also a beneficiary; and RSA 551:5 recognizes wills made in other states. New
Hampshire is not a Uniform Probate Code state, and its formalities are relatively strict: it
does not recognize holographic wills, and it does not allow electronic wills. It does, however,
permit attorney-supervised remote witnessing — a COVID-era change made permanent (RSA 551:2,
III).
Minimum age & capacity
"Every person of the age of eighteen years and married persons under that age, of sane mind,"
may make a will (RSA 551:1). So you must be at least 18 — with an exception for a married person
under 18 — and of sane mind. The statute does not further define "sane mind"; New Hampshire
courts apply the usual testamentary-capacity test: you must understand that you are making a
will, know the property you are disposing of, and know your natural heirs. Capacity is judged at
the moment of signing.
Writing & signature
A New Hampshire will must be in writing and "signed by the testator, or by some person at his or
her express direction in his or her presence" (RSA 551:2, I(c)). If you cannot sign yourself,
someone may sign for you, but only at your express direction and in your presence. No seal is
required, and there is no rule that the signature appear at the end of the document.
Witnesses required
A New Hampshire will needs at least two "credible witnesses," who must, "at the request of the
testator and in the testator's presence, attest to the testator's signature" (RSA 551:2, I(d)).
The witnesses sign in your presence, and — as the self-proving form confirms — in the presence of
each other. There is no holographic exception: two witnesses are always required.
On interested witnesses, New Hampshire uses a purging rule with a cure. A "beneficial device or
legacy" to a subscribing witness (or to that witness's spouse) "shall be void unless there be 2
other subscribing witnesses," although the interested witness remains competent, and a provision
that merely pays a debt is not void (RSA 551:3). In practice: if a beneficiary signs as one of
only two witnesses, that beneficiary's gift can be lost — so use two disinterested witnesses.
Separately, belonging to a corporation named in the will does not disqualify a witness
(RSA 551:4).
Notarization & self-proving
A New Hampshire will does not have to be notarized to be valid — a notary is not one of the two
required witnesses. What a notary supports is the self-proving affidavit under RSA 551:2-a: after
the testator and witnesses sign, they add a sworn acknowledgment before a notary public, justice
of the peace, or other officer authorized to administer oaths. A self-proved will can be admitted
to probate without bringing the witnesses back to testify.
Handwritten (holographic) wills
New Hampshire does not recognize holographic wills. RSA 551:2 requires every will to be signed
by two credible witnesses, and there is no exception anywhere in Chapter 551 for an unwitnessed
handwritten will. So a will you write out and sign by yourself, without witnesses, is not valid
in New Hampshire — even if it is entirely in your handwriting. New Hampshire will, however, honor
a holographic will that was valid under the law of the state or country where it was executed
(RSA 551:5).
Electronic & remote wills
New Hampshire draws a careful line here. It allows remote witnessing but not electronic wills.
Under RSA 551:2, III, a witness is treated as "in the presence" of the testator when the witness,
the testator, and a qualifying notarial officer — a New Hampshire-licensed attorney who drafted
the will, a supervised attorney, or a supervised paralegal — can "communicate simultaneously by
sight and sound through an electronic device" while everyone signs, and a witness need not even
be physically in New Hampshire. But paragraph III(b) is explicit: "Nothing in this paragraph
shall be deemed to allow an electronic will." So the will itself must still be a physically
signed paper document; only the witnesses' presence can be virtual, and only with the required
attorney involvement.
Harmless-error / curative doctrine
New Hampshire has no harmless-error rule. Its statute is strict by its own terms — "To be valid,
a will or codicil to a will shall" meet the RSA 551:2 requirements — and the Legislature has
adopted no substantial-compliance or curative provision. A will with a witnessing or signature
defect (too few witnesses, witnesses not in your presence) generally cannot be saved by proving
after the fact that you meant it as your will, and New Hampshire offers no holographic-will
fallback. Getting the formalities right is essential.
What trips people up
No handwritten (holographic) wills. Unlike many states, New Hampshire will not accept an
unwitnessed handwritten will (RSA 551:2). If you write your own will, you still need two credible
witnesses — and because there is no harmless-error rule, skipping them is usually fatal.
"Remote witnessing" is not the same as an electronic will. New Hampshire allows two witnesses
to attend by live audio-video, but only with a qualifying New Hampshire attorney and notarial
officer involved, and RSA 551:2, III(b) still forbids an electronic will. The document you and
your witnesses sign must be paper.
A beneficiary-witness can lose the gift. If a beneficiary (or their spouse) is one of only two
witnesses, the gift to that person is void unless there are two other subscribing witnesses
(RSA 551:3). The will survives, but the gift can disappear. Use two disinterested witnesses.
Notarizing a will is not the same as witnessing it. New Hampshire requires two witnesses, not
a notary (RSA 551:2). Notarization matters only for the self-proving affidavit under RSA 551:2-a,
which speeds up probate but is not required for validity.
Common questions
Does my New Hampshire will have to be notarized? No. New Hampshire requires two credible
witnesses, not a notary (RSA 551:2). A notarized affidavit under RSA 551:2-a makes probate easier
but is not required for the will to be valid.
Can I handwrite my own will without witnesses? No. New Hampshire does not recognize
holographic wills — every will must be signed by two credible witnesses (RSA 551:2). A handwritten
will with no witnesses is not valid here, though New Hampshire may honor one that was valid where
it was made (RSA 551:5).
Can my witnesses watch me sign over video? Yes, but only in a narrow way. RSA 551:2, III lets
witnesses attend by live audio-video when a New Hampshire-licensed attorney who drafted the will
(or a supervised attorney or paralegal) and a notarial officer take part; the will itself must
still be signed on paper (RSA 551:2, III(b)).
Can I make a fully electronic will in New Hampshire? No. RSA 551:2, III(b) states that nothing
in the remote-witnessing rule allows an electronic will. New Hampshire has not adopted electronic
wills, so the signed will must be a physical paper document.
Statutes and sources
- N.H. Rev. Stat. Ann. § 551:1 — testators: any person 18 or older, and married persons under 18, of sane mind.
https://www.gc.nh.gov/rsa/html/LVI/551/551-1.htm (accessed 2026-07-11) - N.H. Rev. Stat. Ann. § 551:2 — requirements: writing, signature (or a proxy at the testator's direction), two credible witnesses attesting in the testator's presence; attorney-supervised remote witnessing allowed, but no electronic wills.
https://www.gc.nh.gov/rsa/html/LVI/551/551-2.htm (accessed 2026-07-11) - N.H. Rev. Stat. Ann. § 551:2-a — self-proving affidavit: a sworn acknowledgment before a notary, justice of the peace, or other officer.
https://www.gc.nh.gov/rsa/html/LVI/551/551-2-a.htm (accessed 2026-07-11) - N.H. Rev. Stat. Ann. § 551:3 — interested witness: a gift to a subscribing witness (or spouse) is void unless two other subscribing witnesses also sign.
https://www.gc.nh.gov/rsa/html/LVI/551/551-3.htm (accessed 2026-07-11) - N.H. Rev. Stat. Ann. § 551:4 — a witness who is a member of a corporate beneficiary is not disqualified.
https://www.gc.nh.gov/rsa/html/LVI/551/551-4.htm (accessed 2026-07-11) - N.H. Rev. Stat. Ann. § 551:5 — a will valid (or self-proved) where executed may be proved and allowed in New Hampshire.
https://www.gc.nh.gov/rsa/html/LVI/551/551-5.htm (accessed 2026-07-11)
Source links
Every statute quoted above, linked, with the date we checked it.
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