Can a Person Still Sign a Power of Attorney If They are Legally Incompetent?

September 17, 2020

A person cannot sign any legal document including one that would appoint a power of attorney if they are incapacitated. This is one of the most common misconceptions about the power of attorney document. Only a mentally competent individual is able to appoint a power of attorney for themselves.

Once a person lacks legal capacity such as that they have experienced significant cognitive decline as a result of dementia or another circumstance, they are no longer eligible to execute a power of attorney document that would be classified as legally valid. These documents need to be created well in advance of a person being classified as incompetent.

It can be helpful for someone who is of older age and wishes to prevent problems surrounding their POA document to schedule a consultation with an estate planning attorney to walk through the process of creating a POA and deciding whether it should be general or specific in nature. It is also helpful for a person who is currently legally competent and wishes to document this to have a physician prepared to write a letter about the person’s state of mind at the time that the power of attorney is executed.

This can be very helpful in the event that another person is challenging the legality of the power of attorney or any other challenges arise in the agent’s attempt to carry out their duties. Schedule a consultation with an estate planning attorney in your area to learn more.   Since you need to sign a POA before you’re incapacitated, now is the right to make this decision to install the right person in this all-important role.    


Practice Areas:



Schedule your free Exploratory phone call

Click here to see how we
can be of assistance.

Payment Portal
for Tax and Accounting invoice

This link offers a secure, quick way to complete your payment with Omni360 Advisors LLC.

Our Social Media

Connect with us on Social Media using the following buttons:

Visit our Podcasts

Listen in, Join the Conversation!

Recent Posts

Q2 2026 Momentum: Why Mid-Year Retirement Plan Reviews Matter

Discover why the second quarter is an ideal time for retirement plan “spring cleaning,” including participant engagement, plan design reviews, and strategic opportunities for business owners and sponsors. As the second quarter unfolds, ...

<p>The post Q2 2026 Momentum: Why Mid-Year Retirement Plan Reviews Matter first appeared on Integrated Tax Planning, Legal Planning & Financial Planning.</p>

Common Bookkeeping Mistakes That Can Create Major Tax Problems for Business Owners

Learn the most common bookkeeping mistakes that can trigger tax problems for business owners and discover practical ways to improve financial organization, reduce stress, and ...

<p>The post Common Bookkeeping Mistakes That Can Create Major Tax Problems for Business Owners first appeared on Integrated Tax Planning, Legal Planning & Financial Planning.</p>

Understanding Probate: What Families Should Know Before a Crisis Occurs

Learn how probate works, why estate administration matters, and how wills, trusts, and beneficiary designations affect the transfer of assets. Understanding Probate: What Families Should ...

<p>The post Understanding Probate: What Families Should Know Before a Crisis Occurs first appeared on Integrated Tax Planning, Legal Planning & Financial Planning.</p>