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    Records & Documents · Explainer

    Notarization, Remote Notarization, and What a Notary Cannot Do

    A notary verifies who signed a document and that the signing was voluntary. Nothing in a notarial certificate says the document is true, lawful, or worth signing.

    State rule 7 min read Authentication For anyone about to have a document notarized, people asked to provide a notarized statement, signers considering an online notarization

    The short answer

    A notary confirms the identity of the person signing, watches the signature or takes an acknowledgment of it, and in a jurat administers an oath that the contents are true. A notary never certifies that the document itself is accurate or legally effective, cannot give legal advice, and in most states cannot certify a copy of a birth or death certificate. Remote online notarization is now authorized in most states, with its own identity-proofing and recording rules.

    An abstract figure of numbered rules standing in for the questions this page answers about notarization and its limits.

    What is a notary actually certifying?

    A notary public is a state officer with a narrow job: to confirm that the person in front of them is who they claim to be and that the signature on the document is genuinely theirs. The commission comes from a state office, usually the Secretary of State, and the notary's authority stops at the boundary of that state. Acts performed outside the commissioning state are generally void, which is why a notary traveling for work cannot simply notarize a document at the destination.

    The confirmation happens through a documented process. The notary examines identification, records the act in a journal where the state requires one, completes a certificate in wording the state recognizes, signs it, and applies a seal or stamp showing the commission and its expiration. That certificate is the whole product.

    Identification is the part signers should prepare for. Most states expect a current government-issued photo document, and several allow an alternative where a credible witness who personally knows the signer swears to their identity. A notary who cannot satisfy the state's identification standard is required to decline, however obvious the signer's identity seems in the room.

    What the certificate does not touch is the document. A notarized deed is not a statement that the seller owns the property. A notarized affidavit is not a statement that the affiant told the truth. A notarized contract is not a statement that the contract is enforceable. The notary is a witness to an act of signing, and nothing more.

    What is the difference between an acknowledgment and a jurat?

    These are the two common notarial acts, and choosing the wrong one is the most frequent defect in a notarized document. An acknowledgment confirms that the signer appeared, was identified, and acknowledged signing the document willingly for the purposes stated in it. The signature can have been made earlier, as long as the signer acknowledges it in person.

    A jurat is stronger. The signer must sign in the notary's presence and must swear or affirm that the statements in the document are true. That oath is what exposes the signer to a perjury charge if the contents are false. Documents described as sworn statements or affidavits generally need a jurat, not an acknowledgment.

    FeatureAcknowledgmentJurat
    Signer must sign in front of the notaryNo, may acknowledge an earlier signatureYes
    Oath or affirmation administeredNoYes
    Signer exposed to perjuryNoYes
    Typical useDeeds, powers of attorney, transfersAffidavits, sworn statements, verifications

    In most states the notary is not permitted to choose between them for you, because selecting the correct notarial act is treated as legal advice. If the document arrives without the wording filled in, the signer has to say which act is required. When the document came from an agency or a court, its instructions almost always specify.

    What is a notary not allowed to do?

    The limits are as important as the powers, and several of them regularly surprise people who arrive at the counter expecting more.

    • Certify a copy of a vital record — most states prohibit it outright, because only the registrar can certify a birth, death or marriage certificate.
    • Give legal advice or prepare documents — drafting a will or advising which form to use is the practice of law unless the notary is also a licensed attorney.
    • Notarize an absent signer — the signer must appear personally, in person or through an authorized remote session.
    • Notarize with blanks left in the document — states generally require the document to be complete before the act.
    • Act where they have an interest — a notary who is a party, a beneficiary or otherwise stands to gain must decline.

    One limit deserves particular attention. In many countries a notario público is a licensed legal professional with authority to advise and draft. A United States notary is not, and the mismatch has been used to sell legal services to people who reasonably believed they were hiring a lawyer. Numerous states have responded by restricting how notaries may advertise. Anyone who received legal help from a non-attorney and needs to change course should read the answer on changing who represents you in an immigration case.

    How does remote online notarization work?

    Most states now authorize a notary to perform the act over live audio and video rather than in the same room. The mechanics are more demanding than a counter notarization, precisely because the notary cannot physically handle the identification document.

    A typical remote session runs credential analysis on the government identification to test its security features, then knowledge-based authentication in which the signer answers questions drawn from public and commercial data, then a live audio-video session in which the signer is observed signing electronically. The notary applies an electronic seal and a tamper-evident digital certificate, and retains a recording of the session for the period the state requires.

    Two limits are worth knowing. First, some states exclude certain documents from remote notarization, commonly wills and some real property instruments, so check before scheduling. Second, acceptance is not universal: a receiving office, a foreign authority or a county recorder may still refuse an electronically sealed document even where the notarization was lawful where performed. Ask the receiving office first when the document has to be recorded or sent abroad.

    What makes a notarization defective later?

    Defects rarely surface at the counter. They surface months later, when a recorder refuses a deed, a court strikes an affidavit, or a state authority declines to apostille the document. By then the signer may be in another state and the notary's commission may have expired, so the fix means redoing the entire signing.

    The recurring defects are mechanical. A certificate that names the wrong county or state in the venue line. A seal impression that is smudged, cut off at the page edge, or missing the commission expiration. A certificate wording borrowed from another state that the receiving state does not recognize. A date of the act that does not match the signature. And, most seriously, an act performed for a signer who was not present.

    Signers can catch most of these in ten seconds. Before leaving, check that the venue line names the place you are actually standing, that the seal is legible and complete on the page, that the notary's printed name matches the signature, and that no field on the certificate is blank. A notary who has to be asked to complete something is a notary worth double-checking.

    When can you skip the notary entirely?

    More often than people assume. Federal law allows most matters requiring a sworn statement to be satisfied instead by an unsworn declaration signed under penalty of perjury, using prescribed wording. The declaration carries the same perjury exposure as an oath and needs no notary at all. Many states have adopted comparable provisions for state filings.

    Federal agency forms reflect this. Immigration filings, for instance, generally require a signature under penalty of perjury rather than a notarized one, and paying for notarization adds cost without adding validity. The related certification for translated documents is likewise a signed statement rather than a notarized one, as set out in the answer on certified translations for immigration filings.

    Worth knowing

    Read the instructions for the form you are filing before booking a notary. If the form says the signature must be made under penalty of perjury, notarization adds nothing. If it says notarized, no declaration will substitute.

    Where notarization genuinely is required, the quality of the certificate matters later. A state authority asked to apostille the document will verify the notary against its commission database and will reject a certificate with a missing expiration, an unrecognized wording or a lapsed commission, as described in the answer on authenticating documents for use abroad. Check the seal impression before you leave the counter.

    What to remember

    1. An acknowledgment confirms the signer's identity and willingness; a jurat adds a sworn oath that the contents are true.
    2. The notarial certificate attaches to the signature, never to the truth of what the document says.
    3. Most states forbid a notary from certifying a copy of a vital record, because only the registrar can do that.
    4. Remote online notarization requires credential analysis, identity questions and a retained audio-video recording.
    5. For many federal filings an unsworn declaration under penalty of perjury replaces notarization entirely.

    Other questions people ask

    Can a notary refuse to notarize my document?

    Yes, and sometimes they must. A notary should decline when the signer cannot be identified, appears not to understand what they are signing, seems to be acting under pressure, or when the notary has a personal or financial interest in the transaction. A blank space where the notarial wording belongs is also grounds to stop and ask for direction.

    Do notary fees vary, and can a notary charge whatever they like?

    Most states cap the fee per notarial act by statute or regulation, and separately allow travel or convenience charges that must be disclosed and agreed in advance. Online platforms typically charge more than a counter notary. The current cap is published by the commissioning office in each state, which is the only place worth checking.

    Does a notarized signature make a contract enforceable?

    No. Enforceability comes from the agreement itself: capable parties, a lawful purpose, agreed terms, and whatever formalities that type of contract requires. Notarization only makes it much harder for someone to claim later that they never signed. A few documents, such as deeds and some powers of attorney, do require it by statute.

    Where this comes from

    Not legal advice

    Clear Justice is a publication, not a law firm. Reading this creates no attorney–client relationship, and nothing here is advice about your situation. Rules change and many of them differ by state — check the official source above or speak to a licensed attorney before you act.