Answers / Estate basics
ESTATE

What is a power of attorney and do I need one?

SHORT ANSWER

A power of attorney lets someone you choose make decisions for you — financial or medical — if you can’t. Without one, your family may need a court to appoint a guardian, which is slow and costly.

A power of attorney (POA) is a document naming someone to act on your behalf. A financial POA handles money and property; a medical (healthcare) POA makes health decisions if you’re incapacitated. A "durable" POA stays in effect even if you become unable to make decisions — which is the whole point. Without one, if you’re incapacitated, your loved ones may have to petition a court for guardianship, an expensive and slow process. A POA puts the choice in your hands, in advance.

What to do, in order

  1. Decide who you trust to act for you financially and medically.
  2. Choose whether the POA is durable (survives incapacity).
  3. Understand the powers you’re granting — they can be broad or limited.
  4. Execute it per your state’s signing/notary requirements.
  5. Give copies to your agent and relevant institutions.

Common questions

What’s the difference between a durable and regular power of attorney?

A durable POA remains valid if you become incapacitated; a non-durable one ends at incapacity — which defeats the main purpose for most people.

Can I revoke a power of attorney?

Yes — as long as you’re mentally competent, you can revoke or change a POA in writing at any time.

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Main AI explains documents and general legal rights in clear terms. It is not a law firm and does not provide legal advice. Laws vary by state and change over time — verify specifics for your jurisdiction, and consult a licensed professional for advice on your situation.