Power of Attorney
A legal document authorizing one person (the agent) to act on behalf of another (the principal) in financial, legal, or medical matters.
A power of attorney (POA) is a legal instrument that grants an appointed person (the agent or attorney-in-fact) authority to act on behalf of the grantor (the principal). A general POA grants broad authority over financial and legal matters; a limited POA grants authority for specific transactions; a healthcare POA authorizes medical decision-making; a durable POA remains effective if the principal becomes incapacitated.
The "durable" designation is critical for estate planning: a non-durable POA automatically terminates if the principal loses mental capacity—precisely when it is most needed. A durable POA survives incapacity and allows the agent to manage finances, pay bills, file taxes, and conduct legal business without court involvement.
Without a durable POA, family members must petition a court for guardianship or conservatorship if a loved one becomes incapacitated—a process that is slow, expensive, and very public. Creating a durable POA while mentally competent is one of the most important legal steps any adult can take, regardless of age.
Real-World Example
After her mother's stroke left her unable to manage finances, the daughter paid bills and managed accounts without court intervention because her mother had signed a durable power of attorney years earlier.