Power of Attorney Requirements in Maine
Maine requires a power of attorney under its Uniform Power of Attorney Act to be signed by the principal and acknowledged before a notary public, and no witnesses are required.
Last checked . General information, not legal advice.
Maine at a glance
- Notarization
- Required
- Witnesses
- None
- Uniform Power of Attorney Act
- Adopted (2009)
The rules in Maine
Does a power of attorney need to be notarized in Maine?
Maine requires a power of attorney to be acknowledged before a notary.
How many witnesses does a power of attorney need in Maine?
None. Maine does not require witnesses for a power of attorney, but it does require notarization.
Has Maine adopted the Uniform Power of Attorney Act?
Yes. The Uniform Law Commission lists the enactment in 2009.
Where do the Maine rules for powers of attorney come from?
They come from 18-C M.R.S. 5-905 Execution of power of attorney, 18-C M.R.S. 5-901 Short title and Uniform Law Commission, Power of Attorney Act. We last checked them in October 2026. Laws change, so check the current statute before you rely on it.
How Maine compares
Maine is one of 24 jurisdictions that require notarization.
What this means in practice
Even where notarization is optional, banks, brokers and title companies often ask for a notarized power of attorney before they act on it. Notarizing is usually the safer choice.
Choose an agent you trust, name a backup, and give the agent a signed copy. Keep the original in a place your agent can reach.
You can revoke a power of attorney while you have capacity. Tell your agent and anyone who relied on it, in writing.
General information, not legal advice. Laws change, and cities can add their own rules, so check the current statute before you rely on it.