A commissioned notary is a person authorized by the state to witness signatures and verify identities on official documents

The key difference is in how they get their authority. A commissioned notary holds a formal appointment from the state — usually the Secretary of State's office — that gives them legal power to notarize documents. This commission is a real credential, not just a title someone uses. The state issues it after the person passes a test, pays a fee, and sometimes completes training. The commission lasts for a set term, usually four or six years depending on your state, and then must be renewed.

Other notaries exist too. Some work for banks, law firms, or title companies and are notarized through their employer rather than holding an independent commission. Some states allow notary signing agents — people trained specifically to notarize real estate closings — to work under a separate credential. But when someone says "commissioned notary," they mean a person with a direct state appointment who can notarize almost any document type in that state.

The commission matters because it's proof the notary has met the state's standards. When you sign a document in front of a commissioned notary, the notary's seal and signature carry legal weight. Courts and government agencies recognize that seal as evidence the notary checked your ID, watched you sign, and confirmed you did it willingly.

Key Takeaways

  • A commissioned notary holds a formal appointment from the state that allows them to notarize documents independently, unlike notaries who work only for a specific employer.
  • The state issues the commission after the person passes a test and pays a fee; the commission expires and must be renewed every four to six years depending on your state.
  • A commissioned notary's seal and signature on a document are recognized by courts and government agencies as proof the notary verified the signer's identity and witnessed the signature.
  • You can find a commissioned notary through your bank, a notary search website, or by calling your county clerk's office for a list of local notaries.

How a notary becomes commissioned

The path to becoming a commissioned notary starts with an process to your state's Secretary of State office or the equivalent body in your state. You must be at least 18 years old, a resident of the state (or sometimes just a resident of the county), and have no serious criminal record. Some states require you to be a U.S. citizen; others do not.

Next comes the test. Most states require you to pass a written exam that covers notary law, your duties, and common mistakes. The test is not difficult if you study the state's notary handbook — which is free and available online — but you do have to pass it. A few states do not require a test, but most do. After you pass, you pay a fee (usually $50 to $200) and submit your process. The state then issues your commission, which is a certificate with an expiration date.

Once commissioned, you must get a notary seal and journal. The seal is a stamp or embosser that prints your name, commission number, and expiration date onto documents. The journal is a record book where you write down every notarization you perform — who signed, what document, when, and how you verified their identity. These are not optional; they are part of the job.

What a commissioned notary can and cannot do

A commissioned notary can witness signatures on most documents: affidavits, powers of attorney, loan documents, real estate deeds, and statutory declarations. They can verify that the person signing is who they say they are by checking a government-issued ID. They can confirm that the signer is acting of their own free will and is not under duress. They can administer oaths and affirmations. They can certify that a copy of a document matches the original.

What they cannot do is give legal information. A notary cannot tell you whether you should sign a document, what it means, or what your rights are. They cannot draft documents or fill in blanks on forms. They cannot notarize a document they did not watch you sign, and they cannot notarize a document they signed themselves. They cannot notarize documents for family members in most states — the rules vary, but many states ban this to prevent conflicts of interest.

A commissioned notary also cannot notarize a blank document or one with blanks left unfilled. The document must be complete and ready to sign. If you ask a notary to notarize something outside their authority, they should refuse. A notary who breaks these rules can lose their commission and face fines or legal action.

How commissioned notaries differ from employer-based notaries

An employer-based notary — sometimes called a corporate notary — works for a bank, law firm, title company, or other business. They are notarized by their employer, not by the state. This means they can notarize documents only while they work for that employer and only documents related to the employer's business. A bank notary can notarize loan documents but not a power of attorney you need for personal reasons. Once they leave the job, they are no longer a notary.

A commissioned notary, by contrast, is independent. They can notarize any document type allowed by state law, for anyone, anywhere in the state. They keep their commission even if they change jobs. This is why commissioned notaries are more flexible — you can find one through a notary search service, call a local office, or ask your bank if they have one available. Employer-based notaries are convenient if you are already doing business with that company, but they cannot help you with documents outside their scope.

Finding and using a commissioned notary

To find a commissioned notary, start with your bank. Most banks offer notary services free to customers during business hours. Call ahead to confirm they have a notary on staff and ask about their hours. If your bank does not have one, ask for a referral to a local notary.

You can also search online. Many states maintain a directory of commissioned notaries on the Secretary of State website. Some private notary search services, like the National Notary Association's search tool, let you enter your zip code and find notaries near you. Call ahead to confirm they are available and ask about their fee — most charge $5 to $15 per signature, though this varies by state and notary.

When you go to a notary, bring the unsigned document and a government-issued photo ID. The notary will ask you to sign the document in front of them, verify your identity by checking your ID, and then explore their seal and signature. The whole process usually takes five to ten minutes. Keep a copy of the notarized document for your records.

Commissioned notary seals and what they mean

A commissioned notary's seal is a stamp or embosser that prints specific information onto a document. The seal includes the notary's name, the state, the commission number, and the expiration date of the commission. When you see this seal on a document, it tells you that a commissioned notary witnessed the signature and verified the signer's identity according to state law.

The seal is not a may provide that the document is true or that the signer was honest. It is only proof that the notary did their job — they checked an ID, watched the person sign, and recorded it. If someone later claims they did not sign the document or were forced to sign it, the notary's seal does not prevent a legal dispute. But it does make the document stronger in court because it shows a neutral third party was present.

Different states allow different seal types. Some require a rubber stamp, others allow an embosser (a tool that presses a raised image into the paper), and some allow both. The notary must use the seal type approved by their state. The seal must be clear enough to read and must include all required information. A seal that is faded, incomplete, or missing information can make a notarized document invalid.

Renewing a notary commission

Commissioned notary terms vary by state. Most states issue commissions for four or six years. Before your commission expires, you must renew it if you want to keep notarizing. The renewal process is usually simpler than the initial process — you may not have to take another test, depending on your state — but you do have to pay a renewal fee and submit an process.

Your state will send you a notice before your commission expires, usually a few months in advance. Read it carefully because it will tell you the important date, the fee, and what documents you need to submit. If you miss the important date, your commission ends and you can no longer notarize documents. You would have to explore as a new notary and take the test again.

Some notaries let their commission lapse if they are no longer using it. That is fine — there is no penalty for not renewing. But if you want to keep notarizing, renew on time.

Frequently Asked Questions

Can a commissioned notary notarize documents outside their state?

No. A commissioned notary's authority is limited to the state that issued their commission. If you need a document notarized in another state, you must find a notary commissioned in that state. Some notaries hold commissions in multiple states, but this is rare and requires separate applications and fees.

What happens if a notary makes a mistake on a notarization?

If a notary fails to check your ID, does not watch you sign, or applies their seal incorrectly, the notarization may be invalid. You can ask the notary to correct it. If the notary refuses or is no longer available, you may need to have the document notarized again by a different notary. In serious cases, you can file a complaint with your state's Secretary of State office.

Do I have to use a commissioned notary, or can I use any notary?

It depends on who is asking for the notarization. Most government agencies and courts require a commissioned notary because the commission proves the notary met state standards. Some private businesses may accept a notary from any source, but commissioned notaries are always safer because their authority is recognized everywhere.

Can a commissioned notary notarize a document they wrote?

No. A notary cannot notarize a document they drafted or have a financial interest in. They also cannot notarize documents for close family members in most states. These rules exist to prevent conflicts of interest and may support the notarization is impartial.

How much does a commissioned notary charge?

Fees vary by state and notary. Banks often notarize for free if you are a customer. Independent notaries typically charge $5 to $15 per signature. Some charge a flat fee per document instead. Call ahead to ask about the fee before you visit.