5.1 Acknowledgments

Acknowledgments

An acknowledgment is the notarial act you will perform most often as an Arizona notary public. Under the 2025 Arizona Notary Public Reference Manual and Arizona Revised Statutes (A.R.S.) Title 41, an acknowledgment is defined as a notarial act in which a notary certifies that a signer — whose identity is proven by satisfactory evidence or is personally known — appeared before the notary and acknowledged that the signer voluntarily signed the document for the purpose stated in it.

Mastering this act is essential because roughly a third of the exam tests the four authorized notarial acts, and acknowledgments are the act most likely to be confused with jurats.

The Three Things You Certify

When you complete an acknowledgment certificate, you are formally certifying three facts — and only these three. You are NOT certifying that the document is true, legal, or wisely entered into.

Why the Signature Timing Is the Tested Point

The single most-tested feature of an acknowledgment is signature timing. For an acknowledgment, the signer does not have to sign the document while you watch. The document may already bear the signer's signature when they walk in. What matters is that the signer, in person, tells you (in words or substance) that the signature is theirs and that they signed willingly.

Why this matters: A homebuyer may sign a deed at their kitchen table on Monday, then bring it to you on Wednesday. As long as they personally appear, you identify them, and they acknowledge the signature as their own made for the stated purpose, you may notarize. Contrast this with a jurat (next section), where the signing must occur in your presence.

Personal Appearance Is Non-Negotiable

Arizona law requires that the individual whose signature is being notarized appear personally before the notary. "Personally appear" means physically (or, for Remote Online Notarization, by approved live audio-video) in front of you at the time of the act. You may not notarize for someone over the phone, for a spouse who "will be right back," or based on a faxed signature. Personal appearance is the anti-fraud heart of every notarial act.

The Acknowledgment-Elements Table

Memorize the four elements that must ALL be satisfied before you complete an acknowledgment certificate:

No Oath — This Is the Bright Line

No oath or affirmation is administered for an acknowledgment. The signer is not swearing that the document's contents are true; they are only confirming authorship and willingness. If a document's notarial certificate uses the words "acknowledged before me," it calls for an acknowledgment. If it says "subscribed and sworn," it calls for a jurat instead. The certificate wording — not the title of the document — controls which act you perform.

Journal Entry Still Required

Even though no oath is given, Arizona requires you to record the act in your bound paper journal and to have the signer sign your journal. Record the date and time, the type of act ("acknowledgment"), a description of the document, the signer's name and signature, the method of identification, and the fee charged (up to the $10 statutory maximum per act).

Common Documents Calling for Acknowledgments

Acknowledgments dominate real-estate and authority-granting paperwork, because those documents are usually recorded with a county recorder and recording statutes require acknowledgment:

• Deeds and deeds of trust — real-property transfers and security instruments
• Mortgages — lending documents
• Powers of attorney — delegations of authority
• Contracts and business agreements
• Vehicle title transfers

Completing the Certificate Correctly

The acknowledgment certificate must include the venue (State of Arizona; the county where the act occurred), the date, the signer's name, your signature exactly as commissioned, and your official seal. Arizona's short-form acknowledgment language is built around the phrase "This instrument was acknowledged before me on [date] by [name]." Never alter pre-printed certificate wording to change the nature of the act; if the wording is wrong for what you can attest, attach a correct loose certificate instead.

Worked Example: The Pre-Signed Deed

Example: Maria comes to your table in Tempe with a warranty deed transferring her condo to her son. She tells you, "I already signed it last night at home." The notarial block at the bottom reads: "This instrument was acknowledged before me on ____ by ____."

Step 1 — Identify the act. The certificate says acknowledged, so this is an acknowledgment, not a jurat. The fact that Maria signed last night is irrelevant — pre-signing is allowed for acknowledgments.

Step 2 — Personal appearance. Maria is physically in front of you. ✔

Step 3 — Identify her. She presents a current Arizona driver's license; the photo and physical description match. ✔

Step 4 — Acknowledgment. You ask, "Is this your signature, and did you sign this deed willingly for its stated purpose?" Maria says, "Yes." ✔

Step 5 — Complete & record. You fill in the date and county, sign, and affix your seal. Maria signs your journal. You record: date/time, "Acknowledgment — Warranty Deed," her name, AZ DL number and expiration, and the $10 fee.

Result: A valid acknowledgment. Had the certificate instead read "subscribed and sworn to before me," you would have had to make Maria re-sign in your presence and take an oath — turning it into a jurat.