Understanding Power of Attorney: A Simple Guide

Sophia Patel
Published Oct 15, 2025


A Power of Attorney, or POA, is a legal document that lets you pick someone to handle your affairs if you can't. It's recognized across the U.S., but the exact rules can vary by state.

You can choose how much power to give this person - from selling a house to managing your money. You can set it to last for a specific time, to start immediately, or only if you're unable to make decisions due to illness or injury. 

There's a special kind, called a "springing" POA, that only starts when you're incapacitated. You can always cancel it as long as you do so in writing.
 

Choosing Your "Agent"


The person you choose to act for you is called your "agent". They should be someone you trust deeply because they can do almost anything you can. Your agent will sometimes need to show the POA document to take action on your behalf.

Without a POA, if you become unable to manage your affairs, the court might need to step in, which can be a long and public ordeal.
 

Who Can Be Your Agent?


People often pick a spouse or child. If you name more than one, think about how they will work together. It's good to have a backup too. The person must be an adult and fully capable mentally.
 

What Powers Can You Give?


Your agent can manage your finances and help with your estate plan. They can't change your will, but they might manage your assets or money gifts based on your directions. Rules about this can be complex, so it's important to get legal advice.

Dig Deeper: How to Choose the Right Executor for Your Estate
 

What if I Move?


A POA usually stays valid if you move states, but it's smart to check it fits your new state's rules. It's also a chance to update it as part of your wider estate planning.
 

Does a POA Last Forever?


A POA ends if you cancel it or when you die. It's designed to last until then unless you've set a specific timeframe. It's wise to review it periodically, especially after major life changes.

Regularly updating your POA ensures your wishes are followed as closely as possible, today and in the future.

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