A Power of Attorney (POA) lets someone you trust make decisions for you if you can't make them yourself — temporarily (you're under anesthesia) or permanently (dementia, stroke, coma). Without one, your family has to go to probate court and ask a judge to appoint a guardian. That takes months, costs thousands, and the judge — not you — picks the person.
The two types you actually need
- Durable Financial Power of Attorney: lets your agent pay bills, manage accounts, sign contracts, file taxes, and manage real estate on your behalf. "Durable" means it stays in effect even if you become incapacitated.
- Healthcare Power of Attorney (sometimes called Medical POA or Healthcare Proxy): lets your agent make medical decisions when you can't.
What happens without one
Your spouse, parent, or adult child can't automatically take over your finances or medical decisions just because they're family. They have to petition the probate court for guardianship or conservatorship:
- Filing fees: $500–$2,000
- Attorney fees: $3,000–$10,000+
- Court evaluator and physician reports
- 3–6 months minimum, sometimes longer
- Annual court accountings for the rest of your life
- Public record — every transaction reviewed
Who needs a POA?
Every adult. Especially:
- Anyone over 55
- Anyone with a chronic illness or scheduled surgery
- Anyone who owns a business or rental property
- Single people without an obvious next-of-kin
- Couples who aren't legally married
How to set one up
Most states have free statutory POA forms — search "[your state] statutory power of attorney." You sign in front of a notary, give copies to your agent, your bank, and your doctor. Cost: $5–$25 in notary fees. An attorney-drafted POA tailored to a business or complex estate costs $200–$1,000 and is worth it for those situations.