Short answer. A notary is required; no witnesses under the execution rule.
At a glance
- Notary
- A general power of attorney, and one to convey real estate, must be acknowledged before a notary or other official authorized to take acknowledgments.
- Witnesses
- The execution section doesn't call for witnesses, and the statutory form has no witness lines.
- Agent's acknowledgment
- The statutory form's agent acknowledgment says the agent has no authority until signing it.
- Official form
- New Hampshire Statutory Power of Attorney. RSA 564-E:301 sets the form, with a signature and acknowledgment section and an agent acknowledgment. Open it
- Durable
- The required notice says the agent keeps the powers after incapacity unless the document says otherwise.
- Healthcare document
- An advance directive is signed before two witnesses, or before a notary or justice of the peace. The agent, spouse, heirs and the attending practitioner can't witness.
In the official wording
Notary
"must be acknowledged before a notary public or other individual authorized by law to take acknowledgments."
Agent
"You will have no authority to act as agent under this Power of Attorney until you sign and affix this acknowledgment."
Durability
"your Agent will continue to have these powers after you become incapacitated"
Healthcare
"A notary public or justice of the peace, who shall acknowledge the principal's signature"
Signing-day steps
- Statutory form: recommended or optional
- Notary: required
- Witnesses: not required
- Agent's acknowledgment: recommended or optional
- Recording for real estate: not confirmed
Full checklist with the reasons: financial · healthcare.
Worth knowing
A general power of attorney must have the disclosure statement 'Information concerning the power of attorney' attached and signed by the principal; it can't be signed electronically.
Not stated on the pages we read: uniform act status, recording for real estate.
Signing in New Jersey? MCC Solutions provides mobile notarization, hospital notarization and remote online notarization for New Jersey signers. Elsewhere, a local notary can help.
Official sources
- RSA 564-E:105, Execution of power of attorney (New Hampshire General Court) (checked November 2026)
- RSA 564-E:301, Statutory form power of attorney (New Hampshire General Court) (checked November 2026)
- RSA chapter 137-J, Written directives for medical decision making (New Hampshire General Court) (checked November 2026)
General information, not legal advice; we are not lawyers. Have a lawyer prepare or review the power of attorney itself.
Common questions
Does a power of attorney have to be notarized in New Hampshire?
Yes. A general power of attorney, and one to convey real estate, must be acknowledged before a notary or other official authorized to take acknowledgments.
How many witnesses does a New Hampshire power of attorney need?
None under the execution rule we read. The execution section doesn't call for witnesses, and the statutory form has no witness lines.
Does the agent have to sign anything in New Hampshire?
On the official form, yes. The statutory form's agent acknowledgment says the agent has no authority until signing it.
Is a New Hampshire power of attorney durable?
Yes, by default. The required notice says the agent keeps the powers after incapacity unless the document says otherwise.
How is a healthcare power of attorney signed in New Hampshire?
An advance directive is signed before two witnesses, or before a notary or justice of the peace. The agent, spouse, heirs and the attending practitioner can't witness.
Is there an official power of attorney form in New Hampshire?
Yes. New Hampshire Statutory Power of Attorney. RSA 564-E:301 sets the form, with a signature and acknowledgment section and an agent acknowledgment.
All states: power of attorney requirements by state · Nevada · New Jersey · Signing a healthcare proxy or medical power of attorney