A New Hampshire power of attorney is a written document, governed by RSA 564-E (the Uniform Power of Attorney Act), that lets you authorize another adult — your “agent” — to handle financial, legal, or property matters for you. To be valid, you must be a competent adult, you must sign it yourself (electronic signatures do not satisfy the statute) or have someone sign in your conscious presence if you physically cannot, and in practice it should be notarized so banks, title companies, and courts will honor it.1RSA 564-E:105
Who Can Sign One
You must be at least 18 and of sound mind at the moment you sign. Sound mind means you understand what a power of attorney does, what powers you are handing over, and how those powers could affect your finances and property. Perfect memory is not required; enough cognitive function to grasp the significance of the document and to choose an appropriate agent is.
If capacity is later challenged, the person challenging the POA has to prove you lacked understanding when you signed. Courts weigh medical records, physician testimony, and accounts from people who interacted with you around that date. The document is not presumed invalid simply because someone raises a concern.
Durable, Non-Durable, or Springing
The type of POA you choose controls when your agent’s authority starts and when it ends. Pick the wrong one and the document may expire exactly when you need it.
A non-durable POA takes effect as soon as you sign it and ends automatically if you later become incapacitated. It fits a specific short-term job, such as closing a real estate deal while you are out of the country.
A durable POA also takes effect on signing but continues to work after you lose capacity. For it to be durable, the document itself has to say so. Without durability language, the law treats it as non-durable and your agent loses authority at the point you most likely need them.
A springing POA does not take effect until a future event you specify in the document, typically your incapacity.2RSA 564-E:109 If you tie it to incapacity and have not named someone to make that call, the authority activates only when a physician certifies in writing that you are incapacitated or a judge or appropriate government official makes that determination. The appeal is obvious: your agent cannot touch anything until something goes wrong. The tradeoff is also real: banks may stall while they verify the trigger has actually occurred.
Signing Requirements That Make It Enforceable
The statute requires a handwritten signature from you, or from another person signing in your conscious presence if you physically cannot sign.1RSA 564-E:105 An oral authorization or an informal note does not count.
Beyond the bare signature, get it notarized. RSA 564-E:120 sets its acceptance rules around “acknowledged” powers of attorney, and banks, title companies, and government offices generally refuse to act on a POA that was not notarized.3RSA 564-E:120 A POA that skips notarization may technically exist, but it will stall at nearly every institution that matters.
If the agent will deal with real estate — buying, selling, or transferring land or buildings — the POA must meet the same formalities as a deed under RSA 477:9: signed, acknowledged before a notary, and recordable with the county registry of deeds.4RSA 477:9 An unacknowledged POA is useless for real property no matter how clearly it grants the power.
Choosing Your Agent
Any competent adult can serve. You can name coagents who share authority, or successor agents who step in if your first choice cannot serve. Under RSA 564-E:111, coagents must act jointly unless the POA says otherwise, which means both have to agree on every transaction.5RSA 564-E:111 That provides a check against misuse and slows things down in equal measure. A successor cannot act until every predecessor has resigned, died, become incapacitated, or declined to serve, and once in the role has the same authority as the original.
Picking the right person matters more than the precise wording of the document. Your agent will have access to your bank accounts, investments, and property. Name someone whose judgment and honesty you trust without reservation, and name a successor in case your first choice becomes unavailable.
What Your Agent Can and Cannot Do
Scope depends on what the document says. If the POA grants “general authority” over a subject such as banking, real estate, or investments, the agent receives the full range of powers described in the corresponding statutory sections, RSA 564-E:204 through 564-E:217.6RSA 564-E:202 You can also restrict authority to specific accounts or transactions.
Some actions require an express, specific grant in the document. Under RSA 564-E:201, an agent cannot make gifts, create or change trusts, or delegate authority to someone else unless the POA explicitly allows it.7RSA 564-E:201 These carry a high risk of abuse, so the law assumes you did not authorize them unless you clearly said so.
Fiduciary Duties and Accountings
Every agent owes fiduciary duties under RSA 564-E:114: act in your best interest, use reasonable care and diligence, keep your money and property separate from their own, avoid conflicts of interest, and keep records of every transaction.8RSA 564-E:114 An agent with special skills, such as an accountant or financial advisor, is held to a higher standard based on that expertise.
Anyone listed under the judicial relief statute, RSA 564-E:116, can make a written request for an accounting, and the agent has 60 days to provide one.9RSA 564-E:116 Family members worried about how an agent is handling a parent’s finances should know they can demand records and that the agent cannot legally stonewall them.
Getting Banks and Others to Honor It
Institutions refusing to accept a valid POA is one of the most common practical problems, and New Hampshire pushes back directly. Under RSA 564-E:120, a person or institution presented with an acknowledged POA must either accept it or request a certification, translation, or legal opinion within 7 business days. After receiving that additional documentation, they must accept the POA within 5 more business days. They cannot force you to use their own proprietary form instead.3RSA 564-E:120
If an institution unreasonably refuses, your agent can go to court to compel acceptance. These protections apply only to acknowledged (notarized) powers of attorney, which is another reason not to skip the notary.
Ending or Revoking a Power of Attorney
You can revoke a POA at any time while you remain competent. RSA 564-E:110 sets out how authority terminates:10RSA 564-E:110
- Your death ends the agent’s authority immediately. It does not pass to your estate.
- If the POA is not durable, your incapacity ends it.
- You can revoke in writing. Destroying the original document with intent to revoke may also work, but a signed revocation is far easier to prove.
- If your spouse is your agent, filing for divorce automatically ends their authority unless the POA says otherwise. A named successor would then step in.
Signing a revocation is only half the job. Notify every institution and person who might rely on the old document — banks, brokerages, insurance companies, and the county registry if the POA was recorded for real estate. Until they receive notice, third parties who act in good faith on the old POA may be protected, and unwinding transactions afterward is expensive.
Out-of-State POAs Used in New Hampshire
If you signed a POA in another state and need it honored here, RSA 564-E:106 recognizes it as long as the execution complied with the law of the jurisdiction that governs the document’s meaning and effect, or meets the requirements for a military power of attorney.11RSA 564-E:106 You do not have to redo the document under New Hampshire law just because you moved. Practical acceptance can lag, though. A New Hampshire bank handed a POA executed under another state’s law may take longer to verify it or ask for a legal opinion before proceeding.
Federal Agencies Need Their Own Forms
A New Hampshire POA does not, by itself, let your agent deal with federal agencies. The IRS requires Form 2848 before anyone can represent you in tax matters, and the representative must be eligible to practice before the IRS; both signatures generally have to be within 45 days of each other for domestic authorizations. The Social Security Administration requires Form SSA-1696 and will not accept a state POA for benefits claims. The VA requires accredited representatives and separate power-of-attorney paperwork under 38 CFR 14.631. If you expect your agent to handle federal matters, complete those agency-specific forms in advance.
If Something Goes Wrong
Disputes usually come down to whether you had capacity when you signed, or whether the agent is misusing authority. Under RSA 564-E:116, a wide range of people can petition the court for relief: family members, beneficiaries, other interested parties, and even the agent. The court can decide whether the POA is still in effect, whether the agent is acting properly, and issue injunctions or other orders. If the agent clearly violated fiduciary duties, the court can order the agent to pay the petitioner’s attorney fees.9RSA 564-E:116
Financial exploitation of a vulnerable adult carries criminal consequences under RSA 631:9 and RSA 631:10. The grade of the offense scales with the amount involved:12RSA 631:913RSA 631:10
- Class A felony for $1,500 or more in funds, assets, or property.
- Class B felony for $1,000 or more but less than $1,500.
- Misdemeanor for less than $1,000.
A conviction also requires full restitution. Banks and other institutions that suspect exploitation can report concerns to the New Hampshire Bureau of Elderly and Adult Services, which has authority to investigate under RSA 161-F.14RSA 161-F
One last boundary worth knowing: a financial POA under RSA 564-E does not cover medical decisions. Those run through a healthcare directive under RSA 137-J, which is a separate document. You can name the same person for both roles, but you have to sign both documents.