People often ask how long a Power of Attorney is “good for,” expecting an expiration date like a license or a passport. It doesn’t work that way. A Power of Attorney lasts until something specific ends it — and knowing those triggers tells you exactly where you stand.
What ends a Power of Attorney
A Power of Attorney generally ends when any of these happens:
- The principal dies. All authority ends immediately, and the executor takes over. (More in our guide on whether a Power of Attorney ends at death.)
- The principal revokes it while they still have capacity. See how to revoke a Power of Attorney.
- A built-in end date or event written into the document is reached.
- **The principal becomes incapacitated — but only if the Power of Attorney is *not* durable.**
Why “durable” changes everything
A durable Power of Attorney is written to survive the principal’s incapacity. That’s usually the whole point for caregiving: you need it to keep working precisely when your loved one can no longer manage on their own. A non-durable Power of Attorney does the opposite — it ends at incapacity. Our guide on durable vs. springing breaks down the difference.
The short version
A durable Power of Attorney typically lasts from the day it takes effect until the principal dies or revokes it (or a written end date arrives). There’s no annual renewal. What matters isn’t age — it’s the terms inside your specific document.
To understand how to read your document, the National Handbook walks you through it, and your state’s page points to its official sources.
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.