Key Takeaways

  • An acknowledgment confirms the signer's identity and that they signed voluntarily
  • The signer does NOT need to sign in the notary's presence for an acknowledgment
  • The notary must verify the signer's identity through personal knowledge or satisfactory evidence
  • The signer must acknowledge (verbally confirm) that they signed the document
  • Common documents requiring acknowledgments include deeds, contracts, and powers of attorney
Last updated: January 2026

Acknowledgments

An acknowledgment is the most common notarial act. It serves to confirm that a signer is who they claim to be and that they signed a document of their own free will.

What Is an Acknowledgment?

An acknowledgment is a formal declaration by a person (the "principal") to a notary that:

  1. They are the person named in the document
  2. They signed the document
  3. They signed voluntarily and for its intended purpose

Key Characteristics

FeatureAcknowledgment
Signer must appear before notaryYes
Signer must sign in notary's presenceNo
Signer must verbally acknowledge signatureYes
Identity verification requiredYes
Document already signed okayYes

The Acknowledgment Process

Step 1: Signer Appears

The signer must personally appear before the notary (in-person or approved remote).

Step 2: Verify Identity

The notary determines the signer's identity through:

  • Personal knowledge, OR
  • Satisfactory evidence (government-issued photo ID), OR
  • Credible witness verification

Step 3: Signer Acknowledges

The signer must verbally acknowledge:

  • "Yes, this is my signature"
  • "Yes, I signed this document voluntarily"
  • "Yes, I signed this for its intended purpose"

Step 4: Complete Certificate

The notary completes the acknowledgment certificate, including:

  • Date and location
  • Signer's name
  • Notary's signature
  • Commission information

Acknowledgment Certificate (Short Form)

Maine provides a short form for acknowledgments:

State of Maine County of ___________

This record was acknowledged before me on _________ [date] by _________ [name(s) of individual(s)].

_________________________ [Signature of notarial officer] [Stamp, if any] Title: Notary Public, State of Maine My commission expires: _________

Common Documents Requiring Acknowledgments

Document TypePurpose
Real estate deedsTransfer property ownership
MortgagesSecure real property loans
Powers of attorneyGrant authority to act
ContractsFormal agreements
Trust documentsEstate planning

On the Exam

Key points:

  • No signing in presence required for acknowledgments
  • Verbal acknowledgment of signature IS required
  • Identity verification always required
  • Most common notarial act
Test Your Knowledge

For an acknowledgment, the signer must:

A
B
C
D
Test Your Knowledge

A client brings a deed they signed last week and asks you to notarize it. Can you perform an acknowledgment?

A
B
C
D