Durable Power of Attorney
Also called: DPOA, durable POA, financial power of attorney
Updated June 7, 2026
Why "durable" matters
Without a durable power of attorney, if you become incapacitated, your family may need to seek a court-appointed guardianship or conservatorship to manage your finances — a process that is expensive, time-consuming, and public. A properly signed and stored durable power of attorney lets the person you choose step in without court involvement.
The agent's duties and limits
The agent under a durable power of attorney has a fiduciary duty — they must act in your interest, keep records, and not mix your assets with their own. Most states do not require the agent to report to a court unless challenged, which is why choosing a trustworthy agent matters enormously.
Keeping the document accessible
A durable power of attorney is only useful if the agent can produce it when needed — typically to a bank or other institution. Keep it somewhere accessible to the person you have named, and let them know it exists.
Related terms
- Power of Attorney — A power of attorney is a legal document in which one person (the principal) grants another person (the agent or attorney-in-fact) the authority to act on their behalf in financial and legal matters. A standard power of attorney typically becomes invalid if the principal loses mental capacity — unlike a durable power of attorney, which survives incapacity.
- Healthcare Proxy — A healthcare proxy is a person legally designated to make medical decisions on your behalf if you become unable to make or communicate them yourself. The document appointing them — sometimes called a medical power of attorney or healthcare proxy designation — is separate from a financial power of attorney and limited to healthcare decisions.
- Advance Healthcare Directive — An advance healthcare directive is a legal document that records a person's wishes about medical treatment in the event they become unable to communicate those wishes themselves. It typically covers decisions about life-sustaining treatment, resuscitation, artificial nutrition, and similar interventions. Many states combine this document with a healthcare proxy designation.
- Living Trust — A living trust is a legal arrangement created during a person's lifetime in which they transfer ownership of their assets to the trust — typically naming themselves as the initial trustee — to be managed for their benefit while alive and distributed to named beneficiaries when they die, all without going through probate. Because the trust, not the individual, holds the assets, those assets pass directly to beneficiaries outside of the probate process.
Legatus Vault keeps your wills, trusts, and estate documents in one secure place and releases them — only when the time comes, and only after careful verification — to the people you choose.