Maine · 18-C M.R.S. §§5-905–5-920Maine power of attorney at closing: notarization, notices and acceptance
Under Maine's Uniform Power of Attorney Act, a power of attorney is signed by the principal, or in the principal's conscious presence by someone the principal directs, and it isn't valid unless it's acknowledged before a notary public or other person authorized to take acknowledgments; an acknowledged signature is presumed genuine (18-C M.R.S. §5-905(1)). A durable power of attorney isn't valid unless it contains the statutory "Notice to the Principal" and "Notice to the Agent" substantially in the form set out in §5-905(2) – though one executed in Maine with an included but incomplete or defective notice becomes valid and enforceable two years after execution (§5-906(5)). A photocopy or electronically transmitted copy has the same effect as the original unless another statute provides otherwise (§5-906(6)). A person that in good faith accepts an acknowledged power of attorney without actual knowledge of a problem may rely on it, and may request an agent's certification under penalty of perjury, an English translation, or an opinion of counsel with a written reason (§5-919). It must accept the power, or make one of those requests, within seven business days after presentation, and accept within five business days after receiving what it asked for, without requiring a different form – unless an exception applies, such as a good-faith belief that the power isn't valid or the agent lacks authority (§5-920).
The rules
1. Notarized (§5-905(1))
Not valid without an acknowledgment before a notary.
2. Durable power notices (§5-905(2))
Statutory notices to principal and agent.
3. Copies (§5-906(6))
A copy has the same effect as the original.
4. Acceptance (§5-920)
Accept or request within 7 business days; then 5 business days.
What the TC can do
- Send the power of attorney to the closing agent as soon as you know a party will sign through an agent.
- Check for the notary acknowledgment and, for a durable power, the statutory notices.
- Calendar the 7-business-day acceptance window from the date it's presented.
Questions about Maine powers of attorney
Does a Maine power of attorney have to be notarized?
Yes – it isn't valid unless acknowledged before a notary public or other person authorized to take acknowledgments (18-C M.R.S. §5-905(1)).
How long does a Maine closing agent have to accept a power of attorney?
Seven business days after presentation to accept or request a certification, translation or opinion, then five business days after receiving it (§5-920(1)).
Related guides
Add a task in ClosingCode for the power of attorney review, with an owner and a due date.
Start free trialSource: Maine Revised Statutes, Title 18-C, §§5-905, 5-906, 5-919 and 5-920 (legislature.maine.gov, read October 26, 2026).
General information, not legal advice. The closing agent decides whether a power of attorney is acceptable. ClosingCode is software; it is not a law firm. This guide is not a substitute for the advice or services of an attorney.