The phrase “attorney-in-fact” confuses almost everyone the first time they see it. No, it doesn’t mean you’re a lawyer. Here’s the plain-English version.
The definition
An attorney-in-fact is the person named in a Power of Attorney to act on someone else’s behalf. It means exactly the same thing as agent — the two words are interchangeable. The person who granted the authority is the principal. So if your mother signs a Power of Attorney naming you, you are her attorney-in-fact (her agent), and she is the principal.
Attorney-in-fact vs. attorney-at-law
The word “attorney” here just means “someone appointed to act for another.” An attorney-at-law is a licensed lawyer. An attorney-in-fact is any trusted person the principal names — no law degree required. You could be a spouse, an adult child, a sibling, or a friend.
What an attorney-in-fact does
Within the limits of the document, an attorney-in-fact can handle the principal’s affairs — finances, property, and (with a healthcare document) medical decisions. It comes with real legal duties: act only in the principal’s interest, stay inside the document, keep their money separate, and keep good records. Those duties make you a fiduciary, the highest standard of care the law asks of anyone.
What it doesn’t make you
Being an attorney-in-fact doesn’t make the principal’s debts yours, doesn’t let you change their will, and doesn’t continue after they die — the authority ends at death. See what a Power of Attorney can do for the full scope.
If you’ve just been named, start here with your first steps — and the POA Caregiver Program prepares you for the whole role.
_This article is plain-English education, not legal advice. Power of Attorney law varies by state, and reading it does not create an attorney–client relationship. For guidance on your specific situation, talk with a licensed attorney in your state._