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What Is a Power of Attorney?

Federal & State Law Editorial TeamLast reviewed: 2025-10-25

A power of attorney (POA) is a legal document that gives someone you trust (your "agent" or "attorney-in-fact") the authority to act on your behalf.

Types of power of attorney:

  • General POA — Grants broad authority to handle all financial and legal matters. Ends if you become incapacitated.
  • Durable POA — Same as general but remains effective if you become incapacitated. Essential for estate planning.
  • Limited (special) POA — Grants authority for a specific transaction or time period (e.g., selling a property while you are abroad).
  • Springing POA — Only takes effect upon a specified event, such as incapacitation.
  • Medical/Healthcare POA — Authorizes someone to make medical decisions if you cannot.
  • What your agent can do (if authorized):

  • Manage bank accounts and investments
  • Pay bills and manage property
  • File taxes
  • Make healthcare decisions (medical POA)
  • Conduct business transactions
  • Handle government benefits
  • Important safeguards:

  • Choose someone you trust completely — your agent has a fiduciary duty to act in your best interests.
  • Be specific about the powers granted.
  • Consider naming a successor agent.
  • The POA can be revoked at any time while you are competent.
  • When a POA ends:

  • You revoke it.
  • You die (a POA does not survive death — the executor takes over).
  • You become incapacitated (unless it is durable).
  • The agent dies, becomes incapacitated, or resigns.
  • A court invalidates it.
  • This is legal information, not legal advice.

    When to Talk to a Lawyer
    • You want to create a durable power of attorney
    • You suspect your agent is abusing their authority
    • You need to revoke an existing power of attorney
    Related Statutes & Laws
    • Uniform Power of Attorney Act
    • State POA statutes

    This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.