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What Makes a Great Power of Attorney in New York?

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Picture of By: Shannon McNulty, Attorney, The Village Law Firm

By: Shannon McNulty, Attorney, The Village Law Firm

Shannon's work is sophisticated and reflects her deep knowledge of the laws governing estates, taxation and child guardianship issues. Shannon approaches each client with sensitivity and compassion, understanding that many of the decisions that they will have to make can be difficult.

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When it comes to power of attorney in New York, the single most important factor is not just having the document—it’s having the right one. Whether you’re planning for the unexpected or protecting aging parents, the quality of your power of attorney (POA) can mean the difference between smooth decision-making and a legal disaster.

This blog is for New Yorkers—especially families, seniors, and high-net-worth individuals—who want to understand what makes a POA effective, enforceable, and aligned with their broader estate plan. If you’re not sure who to name or whether your document covers enough, you’re in the right place.


What is a Power of Attorney—and Why Does It Matter?

A power of attorney is a legal document that authorizes someone else to act on your behalf if you’re unable to make decisions yourself. In New York, a POA can be limited or broad, but either way, it’s a powerful tool that needs careful handling.

Many people view it as just another form in the estate planning stack. But when properly crafted, a POA gives trusted individuals the ability to manage real estate, investments, business interests, and more. And when it’s not properly crafted? Banks might reject it. Courts might question it. And loved ones might face costly delays during a crisis.


The Most Common Mistake: Choosing the Wrong Person

The most common POA mistake isn’t a legal technicality—it’s human judgment. People often name someone out of obligation or convenience: a spouse, an eldest child, a sibling. But being “next in line” doesn’t always mean they’re the right choice.

Here’s what we recommend looking for in a POA agent:

  • Trustworthiness – Will they act in your best interest under pressure?
  • Attention to detail – Can they handle complex financial decisions?
  • Availability – Will they be reachable in a true emergency?
  • Comfort with authority – Are they able to assert your wishes clearly?

We’ve seen heartbreaking cases where a POA holder caused financial damage—intentionally or not—simply because they were overwhelmed or unclear on their duties.


Why Customization Matters in New York

New York has a statutory POA form, but relying on the default version can leave you exposed. Customizing the form allows you to:

  • Authorize specific transactions (like buying or selling real estate)
  • Enable gifting strategies aligned with estate tax planning
  • Grant authority to manage digital assets or business interests
  • Protect your assets through Medicaid planning if you need long-term care.

How Financial POAs Differ from Healthcare Proxies

In New York, a power of attorney and healthcare proxy are two entirely separate tools. A financial POA covers money matters: paying bills, managing assets, handling legal or tax affairs. A healthcare proxy, on the other hand, lets someone make medical decisions if you’re unable to speak for yourself.

Here’s a quick breakdown:

DocumentCoversLegal Basis
Financial POABanking, real estate, taxes, investmentsNY General Obligations Law
Healthcare ProxyMedical care decisions, treatment preferencesNY Public Health Law

Both should be part of a complete estate plan. At The Village Law Firm, we always recommend reviewing them together to ensure your documents reflect your wishes, are legally valid, and are easy for loved ones to use when it counts.


Don’t Let One Document Undermine Your Entire Plan

The best power of attorney in New York is one that reflects your real life—your values, your assets, and your family dynamics. It’s tailored, not templated. It’s clear, current, and enforceable.

We’ve seen situations where poorly drafted POAs unraveled everything else—trusts, Medicaid plans, guardianship choices—because the authority wasn’t spelled out. If you’re building a plan to protect your family, your POA needs to be part of the conversation.

For more insights on related risks, you might want to explore Five Reasons Why Good Estate Planning Documents Fail.


Frequently Asked Questions

What happens if I don’t have a power of attorney in New York?
If you become incapacitated without a POA, your loved ones may need to go to court to appoint a guardian—a costly and public process that can delay care and access to funds.

Can I name more than one person as my agent?
Yes. You can appoint co-agents or name a backup agent. Just be sure they can cooperate—or designate who has priority if disagreements arise.

Does a power of attorney expire?
It depends. A durable POA remains valid even after incapacity, while a non-durable POA may not. Some documents include a sunset clause or lose effect upon death.

Is my spouse my default power of attorney?

No.  There is no default power of attorney in New York.  If you don’t execute a power of attorney, your spouse would have to petition the court for guardianship over your assets – a costly and burdensome proceeding.


Ready to Make a Plan That Works?

If you’re ready to create or update your power of attorney in New York, we can help. At The Village Law Firm, we tailor every POA to your unique situation—so you can protect what matters most, with no surprises later.

Book a planning session today and take one of the most important legal steps to safeguard your future.

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