Getting a phone call with a dementia diagnosis is one of the hardest moments a spouse can face. And once the initial shock settles, the practical questions start flooding in — including the one that brings a lot of people to a lawyer's office: Can I still get a power of attorney for my husband?
The honest answer is: it depends on where he is in his diagnosis. This isn't legal fine print — it's the central fact that shapes everything. Here's what you need to understand before you do anything else.
The window of opportunity closes as dementia progresses
A power of attorney can only be signed by someone who has the legal capacity to understand what they're agreeing to. Capacity doesn't mean perfect memory or full cognitive function — it means your husband must be able to understand the nature of the document, who he's appointing, and what authority he's giving them.
According to the Alzheimer's Association, people in the early stages of dementia often still retain this level of understanding. That window, though, can close faster than families expect. A 2025 Alzheimer's Association report estimates that 7.2 million Americans aged 65 and older are currently living with Alzheimer's dementia — and for many of their spouses, legal planning happens too late.
If your husband is in the early stages and his physician believes he still has decision-making capacity, you can likely still move forward with a durable power of attorney. The "durable" part matters enormously: under New York General Obligations Law § 5-1501A, a durable POA remains in force even after the principal loses capacity. A standard (non-durable) POA would terminate the moment your husband can no longer make decisions — which defeats the purpose entirely.
Act quickly. Have a conversation with an elder law attorney now, not after the next medical appointment. This is genuinely a situation where waiting a few months can mean the difference between a straightforward legal document and an expensive court process.
What a durable power of attorney actually covers
A durable POA isn't just one document — in New York, you'll typically want two separate ones:
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Financial POA: Authorizes you to manage bank accounts, pay bills, handle investments, file taxes, and deal with real estate and other assets on your husband's behalf.
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Health Care Proxy: New York's version of a medical POA, this names you as the person who can make healthcare decisions when your husband can no longer do so himself.
Both documents need to be signed in the presence of a notary and two witnesses who aren't named beneficiaries or agents in the documents. The New York City Bar Association notes that these formalities are strictly enforced — a document that doesn't meet execution requirements can be rejected by banks, hospitals, and courts.
You may also want to discuss an advance directive (sometimes called a living will), which lets your husband spell out his own wishes for medical treatment. Even with dementia, if he still has capacity, his voice can be preserved in writing. The estate planning for a loved one with dementia in Brooklyn resource offers a helpful overview of how these documents work together as a planning package.
If it's already too late for a POA
Here's where things get harder — and where many spouses find themselves. If your husband's dementia has progressed to the point where he can't understand what a POA is or who he's naming, he no longer has the legal capacity to sign one. You can't create a POA on his behalf without his consent.
In that situation, the path forward in New York is Article 81 Guardianship, governed by the Mental Hygiene Law. This is a court process where you petition the New York Supreme Court to be appointed as your husband's legal guardian. It's more involved than executing a POA, but it's the recognized legal mechanism when incapacity is already established.
The basic steps look like this:
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File a petition in the Supreme Court of the county where your husband lives, along with an Order to Show Cause.
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A court evaluator is appointed — usually an experienced elder law attorney — who visits your husband, reviews his medical records, and reports to the judge on whether guardianship is warranted.
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A hearing is scheduled, typically within 28 days of filing. You'll need clear and convincing evidence of incapacity, which usually means physician documentation of the dementia diagnosis.
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If granted, the court issues an Order and Judgment specifying exactly what decisions you're authorized to make — personal needs (medical care, living arrangements) and/or property management (finances, assets).
Guardianship is real oversight, not just a formality. As a guardian, you'll be required to file an initial report within 90 days and annual accountings every year after that. It's a genuine legal responsibility.
Because this process can take several months and involves strict procedural requirements, working with an experienced elder law attorney — rather than attempting it on your own — is strongly advisable. At Alatsas Law Firm, attorney Ted Alatsas has spent nearly 30 years helping Brooklyn and Queens families navigate exactly these situations, from setting up durable POAs before a crisis hits to guiding spouses through the Article 81 guardianship process when the window has already closed.
Don't forget the bigger financial picture
Once your husband receives a dementia diagnosis, the financial planning concerns extend well beyond the POA question. Long-term care costs in New York are among the highest in the country, and Medicaid planning becomes critical for protecting the assets you've built together. With the right legal structure in place, it's possible to qualify your husband for Medicaid while preserving meaningful resources for you as the community spouse.
If you're just beginning to think through these issues, the geriatric care manager coordination resource explains how legal planning and care management work together. And if Medicaid eligibility is on your radar, understanding the look-back rules and asset protection strategies early gives you far more options than waiting until a nursing home placement is imminent.
The one thing to do today
If your husband has been recently diagnosed and you're unsure whether he still has legal capacity, schedule a consultation with an elder law attorney this week — not next month. Bring the medical records, and be prepared to have an honest conversation about where he is in the progression of the disease.
Capacity can fluctuate, especially in earlier stages. An experienced attorney may be able to work with your husband's physician to document capacity at a particular moment in time, which can make a properly executed durable POA significantly more defensible if it's ever challenged.
You don't have to figure all of this out alone. The legal framework exists to help you protect your husband and your family — but it works best when you engage it before the window closes.
