To fill out a notary certificate, work through its fields in order while the signer is still in front of you: venue, date of the notarial act, the signer’s name as it appears on the document, a description of the document, and your signature, printed name, seal, and commission expiration. Every field gets completed in ink, nothing is left blank, and the certificate type on the page must match the act you actually performed.
Confirm the Certificate Type Before You Write Anything
Almost every certificate you complete will be either an acknowledgment or a jurat, and the wording on the page tells you which one. Read it before you pick up a pen.
An acknowledgment confirms that the signer appeared before you, was positively identified, and declared they signed the document voluntarily for its intended purpose. The signer does not have to sign in your presence. They can arrive with a document they signed last week, and an acknowledgment is still proper as long as they confirm the signature is theirs and was made willingly.
A jurat goes further. The signer must sign the document in your presence, and you must administer an oath or affirmation where the signer verbally swears the contents are true. That spoken oath is the defining feature. Skip it and you have not completed a jurat, whatever the paper says.
The choice between the two belongs to the document or the signer, not to you. Many documents come with the certificate type pre-printed. When they don’t, the signer or the requesting party has to specify. Choosing for them crosses into legal advice, which non-attorney notaries are prohibited from providing.
Fill In the Venue
The venue sits at the top of the certificate and identifies where the notarization physically took place. For domestic notarizations, the standard format is “State of ___” and “County of ___.” Write the state and county where you and the signer are actually sitting at that moment.
This is not the county where the document will be recorded, and it is not the county where the signer lives. If you drive to a neighboring county to meet a client, the venue is the county you drove to. Writing your home county out of habit is one of the most common venue errors, and it can get the document rejected by a recorder.
Enter the Date of the Notarial Act
Write the exact date the notarization occurs. Never backdate or forward-date a certificate, even if the signer asks you to.
The date on the certificate is the date you performed the act, not the date printed on the document and not the date the document will be filed. If the signer signed the document on Monday and appears before you on Wednesday for an acknowledgment, the certificate date is Wednesday.
Write the Signer’s Name as It Appears on the Document
Enter the signer’s name exactly as it appears on the document being notarized. If the document says “Robert J. Smith” but the driver’s license says “Robert James Smith,” write the name the document uses. Some states have specific rules about handling name discrepancies, so check your commissioning state’s guidance if the two do not match.
Identity verification happens separately, before you start filling out the certificate. You need positive identification through an acceptable government-issued photo ID or, where allowed, a credible witness. Common accepted IDs include state-issued driver’s licenses and ID cards, U.S. and foreign passports, military IDs with a photo and signature, and, in many states, tribal identification cards. The ID must be current or, in many states, expired for no more than a set period, often three to five years. Record the ID details in your journal, not on the certificate.
Describe the Document
Most certificate forms include a line for the title or type of document. Write whatever appears at the top of the document itself: “Deed of Trust,” “Power of Attorney,” “Affidavit,” and so on. If the document carries no title, write a brief description such as “two-page agreement dated March 15, 2026.”
When you are using a loose certificate rather than pre-printed language, this description does double duty. It ties the certificate page to the document it belongs to, so be specific: document title, date of the document, and number of pages. A loose certificate with vague identifying information could theoretically be attached to the wrong document later, and a loose certificate separated from its document is meaningless.
Sign, Seal, and Complete Your Commission Information
Sign the certificate using the name exactly as it appears on your commission. If your commission reads “Maria L. Garcia,” do not sign as “Maria Garcia” or “M. Garcia.” Consistency between your signature, your printed name on the certificate, and the name on your commission is what prevents avoidable rejections.
Apply your official seal so the impression is fully legible and does not overlap any signatures or printed text. Most states require an ink stamp that produces a photographically reproducible impression, meaning it shows up clearly on photocopies and scans. Some states still allow embossers, but many now require ink stamps or require that an embosser impression be accompanied by an ink stamp. Use black or dark blue ink unless your state specifies otherwise.
Below or beside your signature, print your name, your commission expiration date, and your commission number if your state requires it. Some states also require your county of commission. A missing commission expiration date is one of the more common reasons documents get sent back, so treat it as a field you always check twice.
When You Need a Loose Certificate
A loose certificate is a separate page containing the notarial wording that you attach to a document when there is no pre-printed certificate on the document itself, or when the pre-printed certificate does not match the act being performed. This happens more often than people expect. A deed might come with an acknowledgment certificate when the signer actually needs a jurat, or the document may carry no notarial language at all.
Complete the loose certificate the same way you would a pre-printed one, include the document title, date, and page count to tie it to the document, and staple it to the document once you are finished. Do not paperclip it and do not send it separately.
Do Not Leave Blank Spaces
Every line on a certificate needs to be filled. Any empty space is an invitation for someone to add unauthorized information after the fact. If a field does not apply to the notarization you performed, draw a single line through it so it cannot be filled in later.
The same rule applies to the venue, the date, the name field, and the document description. If part of the pre-printed wording does not fit your act, do not simply skip it. Either strike through the inapplicable portion and initial the change or replace the certificate with correct wording on a loose certificate.
Fixing a Mistake on the Certificate
When you catch an error while completing a certificate, never use correction fluid or tape. White-out on a notarized document looks like tampering and will almost certainly get the document rejected.
The accepted correction method is a single line through the error so the original text stays visible, the correction written adjacent to it, and your initials next to the change. If the mistake is significant enough that a line-through correction would look messy or confusing, complete a fresh certificate instead and discard the flawed one. A clean certificate is always better than a cluttered one that raises questions later.
Common Fill-In Errors to Watch For
Most rejections trace back to a short list of predictable mistakes:
- Using an acknowledgment certificate when the document calls for a jurat, or the other way around.
- Writing your home county in the venue instead of the county where the notarization actually took place, or leaving the venue blank.
- Entering the document’s date, or the date the document will be filed, rather than the date the notarial act occurred.
- Applying a seal impression that is faint, smudged, or overlapping printed text so it will not photocopy clearly.
- Leaving any line on the certificate blank instead of striking through it.
- Signing with a shortened or altered version of your commissioned name.
- Omitting the commission expiration date.
Working through the same routine every time is what keeps these out of your certificates. Confirm the certificate type, verify the signer’s identity, fill each field in order while the signer is still present, and check the seal impression before the signer leaves.
The Certificate Is Not the Journal Entry
The certificate stays with the document. Your journal entry is a separate record you keep for yourself, and the two capture different information. The certificate names the signer, the document, the venue, and the date; the journal captures the identification details, the fee charged, the signer’s own signature in your book, and, in some states for certain real property or financial documents, a thumbprint. Complete the journal entry in ink while the signer is still in front of you, for the same reason you complete the certificate then: memory errors creep in the moment the signer walks out the door.
One boundary worth stating plainly: filling out a certificate is a clerical act, not a legal one. If a signer asks which certificate type to use, what a clause means, or what effect the document will have, direct them to the document preparer or an attorney. Answering those questions can constitute the unauthorized practice of law, and it is not something a notary commission authorizes you to do.