A notary watches you sign a document and confirms it is really you

A notary public is a person authorized by your state to witness signatures and verify identity. When you sign a document in front of a notary, they check your ID, watch you sign, and then add their own signature and official seal to the paper. That seal tells anyone reading the document later that a notary saw the signing happen and confirmed the signer was who they claimed to be.

The notary does not read the document, does not judge whether the deal is fair, and does not give legal information. They only confirm three things: that you are the person named in the document, that you signed it willingly, and that the signature is yours. Many financial and legal documents require a notary signature because it makes the document harder to forge and gives the other party confidence the signing actually took place.

Key Takeaways

  • A notary watches you sign a document, checks your ID, and adds their official seal to confirm the signature is genuine.
  • Notaries do not read documents, give legal information, or decide whether a deal is fair — they only verify identity and witness the signing.
  • Common documents that need notary signatures include real estate deeds, power of attorney forms, and loan documents.
  • You can find a notary at banks, law offices, shipping stores, and some government offices; fees usually range from a few dollars to twenty dollars per signature.
  • A notary must be present in person to watch you sign — remote notarization is available in some states but requires specific technology and authorization.

What a notary actually checks before signing

When you arrive with a document, the notary will ask for a government-issued ID — a driver's license, passport, or state ID card. They compare the photo and name on the ID to your face and the name on the document. If the names match and the ID looks genuine, they move forward.

Next, the notary watches you sign the document. You must sign it in front of them; they cannot notarize a document you signed before you arrived. Some notaries will ask you questions to confirm you understand what you are signing and that you are signing of your own choice, not under pressure. Once you sign, the notary adds their signature, the date, their official seal (usually a stamp or embosser), and their notary number or commission information.

The notary keeps a record of the notarization — the date, the document type, your name, and ID number — in a journal. This record protects both you and the notary if questions arise later about whether the signing actually happened.

Documents that commonly need a notary signature

Real estate transactions almost always require notarized signatures. When you buy or sell a house, the deed, mortgage, and closing documents must be notarized. Power of attorney forms — documents that let someone else make decisions on your behalf — typically need notarization because they grant significant authority and the other party wants proof you signed willingly.

Loan documents, adoption papers, affidavits (sworn statements), and some healthcare directives also require notary signatures. Banks often ask for notarized documents when you open accounts or transfer funds in unusual ways. If you are unsure whether a document needs notarization, check the document itself — it usually says "notary public" or "notarize" near the signature line, or ask the person or organization requesting the document.

Where to find a notary and what it costs

Banks offer notary services to customers, often for free or a small fee. Call your bank and ask whether they have a notary on staff and whether you need an appointment. Law offices employ notaries and charge a fee, usually between five and twenty dollars per signature. UPS stores, FedEx locations, and other shipping centers often have notaries available; fees vary but are typically in the five to fifteen dollar range.

Some county clerk offices and public libraries have notaries on staff, sometimes for free. Search online for "notary public near me" or call your local county clerk to find options in your area. If you need notarization for a real estate transaction, your real estate agent or attorney can direct you to a notary or may have one in their office.

What happens if a document is not notarized when it should be

If a document requires notarization and you sign it without a notary present, the document may not be accepted by banks, courts, or government agencies. A real estate deed without a notary signature cannot be recorded at the county recorder's office, which means the property transfer is not official. A power of attorney without notarization may be rejected when you try to use it.

In some cases, you can fix the problem by having the document notarized after the fact, as long as you can locate the original signer and they are willing to sign again in front of a notary. In other cases — particularly with time-sensitive documents like loan papers — a missing notary signature can delay or block the entire transaction. It is always safer to notarize a document when it is first signed rather than trying to fix it later.

Remote notarization and when it is available

Some states now allow remote notarization, which means you can have a document notarized over a video call instead of in person. The notary watches you on camera, verifies your ID (usually by scanning it), and watches you sign the document on screen or on paper in front of your camera. The notary then sends you a digitally signed and sealed version of the document.

Remote notarization is not available in all states, and not all document types can be notarized remotely. Real estate deeds, for example, often cannot be notarized remotely even in states that allow it. Check your state's notary laws or ask the organization requesting the notarization whether remote notarization is acceptable for your specific document. If it is available, remote notarization can save you a trip, but it requires a stable internet connection and a notary licensed in your state.

The difference between notarization and other types of document verification

Notarization is not the same as having a document witnessed by a friend or having it certified by a government office. A witness is someone who watches you sign and adds their own signature, but they do not verify your identity or have official authority. A certified copy is a photocopy of an original document that a government office or notary stamps to confirm it matches the original, but no signing is involved.

Some documents ask for an acknowledgment, which is a notary signature that confirms you signed the document. Others ask for a jurat, which is a notary signature that confirms you signed the document and swore under oath that the contents are true. The document itself will specify which type is needed. If you are unsure, ask the person or organization requesting the document what type of notary signature they need.

Frequently Asked Questions

Can a notary refuse to notarize a document?

Yes. A notary can refuse if they suspect fraud, if you cannot provide valid ID, if you appear to be signing under pressure, or if the document is illegal. A notary can also refuse if they have a personal interest in the document — for example, a notary cannot notarize a document they are signing themselves. If a notary refuses, you will need to find a different notary.

Do I need to bring the original document or can I bring a copy?

You must bring the original document. A notary notarizes the original, not a copy. After the notary signs and seals it, you can make copies of the notarized document if you need them, but the notary must work with the original.

What if I cannot get to a notary in person?

If your state allows remote notarization and the document type qualifies, you can use a video notary service. Otherwise, you may be able to ask a family member or trusted person to travel to a notary with you, or you can search for a mobile notary who will come to your home or workplace for a higher fee.

How long does a notary signature last?

A notary signature does not expire. Once a document is notarized, it remains notarized. However, some organizations may ask for a document to be notarized within a certain time frame before they will accept it — for example, a bank might ask for a notarized power of attorney dated within the last six months. Check with the organization requesting the document to see if there is a time limit.

Can I notarize a document I wrote myself?

Yes, as long as the document does not require you to swear that the contents are true. If the document is a straightforward agreement or form you created, a notary can watch you sign it. If it is an affidavit or sworn statement, the notary will ask you to swear or affirm that the contents are truthful before they notarize it.