What documents require you to sign in front of a notary
Not every signature needs a notary present. The documents that require it are usually set by state law or by whoever is asking for the notarization. Powers of attorney, affidavits, and property deeds almost always require a notary signature. So do loan documents, adoption papers, and some court filings. The person or organization requesting the document — your bank, a court, a government agency — will tell you if a notary is required.
The reason notarization exists is to prevent fraud. A notary watches you sign, checks your ID, and confirms that you are signing of your own will and not under pressure. They then stamp the document and sign it themselves, creating an official record that the signature happened in front of a witness.
If you are unsure whether a document needs notarization, look at the document itself. Most documents that require it have a blank section labeled "Notary Public" or "Notarization" at the bottom. If that section is blank and the document does not say notarization is required, you probably do not need one.
Key Takeaways
- Powers of attorney, affidavits, deeds, and loan documents almost always require you to sign in front of a notary, but the organization requesting the document will tell you if one is needed.
- A notary checks your ID, watches you sign, and confirms you are signing willingly — they do not read or approve the document itself.
- You must be physically present in front of the notary when you sign; remote notarization is available in some states but not all.
- Notaries charge a fee, usually between $5 and $15 per signature, though some banks and employers offer free notary services to customers or employees.
- If a document says it must be notarized but you sign it without a notary, the document may be rejected by courts, banks, or government offices.
What a notary actually checks when you sign
A notary's job is narrow and specific. They verify your identity by looking at a government-issued ID — a driver's license, passport, or state ID card. They watch you sign the document. They confirm that you understand what you are signing and that no one is forcing you to sign it. That is the full scope of their role.
A notary does not read the document, check whether it is legal, or confirm that the information in it is true. They do not give legal information. They do not decide whether you should sign. Their only job is to witness the signature and verify that the person signing is who they say they are.
After you sign, the notary signs the document, stamps it with their official seal, and records the date and time. Some notaries keep a journal of every document they notarize. This record is what makes the signature official — if someone later claims you did not sign it, the notary's stamp and signature prove that you did.
Where to find a notary and what it costs
Notaries are available at banks, law offices, UPS stores, and some pharmacies. Many public libraries also have notaries on staff, often at no cost to library members. You can search for notaries in your area through the National Notary Association website or by calling your bank and asking if they offer notary services.
The cost varies by state and by notary. Most charge between $5 and $15 per signature. Some charge a flat fee per document instead. If you need multiple signatures notarized on the same document, you may pay per signature. Ask the notary about their fee before you schedule an appointment.
Many employers offer free notary services to employees through their HR or legal department. If you have a bank account, call your bank's main branch and ask whether they notarize for free for customers. Some do; others charge a small fee. Libraries, senior centers, and legal aid offices sometimes offer free or low-cost notarization as well.
Remote notarization: what is available in your state
Some states allow remote notarization, meaning you can sign a document over a video call with a notary instead of in person. The notary watches you on camera, checks your ID, and you sign the document in front of your computer or phone. The notary then sends you a digitally notarized copy.
Remote notarization is not available everywhere. As of now, about 40 states allow it in some form, but the rules vary widely. Some states allow remote notarization for any document; others limit it to specific types like powers of attorney. Some require you to use a specific platform or technology. Check your state's Secretary of State office website to see whether remote notarization is available where you live and what documents it covers.
Remote notarization is faster than finding a notary in person, especially if you live far from a notary office. However, not all organizations accept remotely notarized documents. Banks and government agencies sometimes require in-person notarization. Before you use remote notarization, confirm that the organization requesting the document will accept it.
What happens if you sign without a notary when one is required
If a document requires notarization and you sign it without a notary present, the document is not legally valid for its intended purpose. A bank will not accept a notarized power of attorney that was not actually notarized. A court will not file a notarized affidavit without the notary's stamp. A title company will not process a deed without proof that the signature was witnessed.
You will have to sign the document again, this time in front of a notary. This can delay important transactions — a loan closing, a property transfer, or a court filing. If you are under a important date, the delay can cost you money or cause you to miss the important date entirely.
The safest approach is to ask the person or organization requesting the document whether notarization is required before you sign. If they say yes, do not sign until you are in front of a notary. If you are unsure, ask them to put the requirement in writing.
Notarization for documents you sign yourself at home
Some documents, like affidavits or declarations, are meant to be signed at home and then brought to a notary afterward. You sign the document in your own time, then schedule an appointment with a notary and bring the signed document with you. The notary watches you acknowledge your signature, stamps the document, and signs it.
Other documents, like powers of attorney, should be signed in front of the notary, not beforehand. The notary needs to watch you sign to confirm that you are doing it willingly. If you sign a power of attorney at home and then bring it to a notary, some notaries will refuse to notarize it because they did not witness the actual signing.
Before you sign any document at home, ask the notary or the organization requesting it whether you should sign before the appointment or wait and sign in front of the notary. This prevents you from having to redo the signature.
Notarization for documents signed by someone else on your behalf
If someone else is signing a document on your behalf — for example, a power of attorney holder signing a check or a parent signing a minor's document — that person still needs to sign in front of a notary if notarization is required. The notary verifies that person's identity, not yours. They watch that person sign.
You do not need to be present when someone else signs a document on your behalf, unless the document or the notary specifically requires it. However, some notaries ask that the principal (the person the document is about) be present to confirm that they authorized the other person to sign. Ask the notary about their policy before the appointment.
Frequently Asked Questions
Can a notary notarize a document I already signed?
Some notaries will notarize a document you signed before the appointment, but many will not. They prefer to watch you sign to confirm you are doing it willingly. Before you sign, call the notary and ask whether they will notarize a pre-signed document. If they say no, wait and sign in front of them.
What if I do not have a government-issued ID?
A notary requires a government-issued photo ID to verify your identity. A driver's license, passport, or state ID card works. If you do not have one, you cannot be notarized. Some notaries will accept a combination of documents — like a birth certificate plus a utility bill — but this varies by state and by notary. Call ahead and ask what documents they accept.
Do I need to bring the original document or can I bring a copy?
You must bring the original document to be notarized. A notary stamps and signs the original, and that is the version that counts. Photocopies of a notarized document are not considered officially notarized. If you need multiple notarized copies, ask the notary to notarize the original and then make copies afterward, or ask them to notarize multiple originals.
Can a family member be a notary for me?
In most states, a notary cannot notarize a document for a family member or someone they have a financial interest in. This rule exists to prevent fraud. If your notary is related to you or stands to gain money from the document, they must recuse themselves. You will need to find a different notary.
How long does a notarized document stay valid?
A notarized document does not expire. The notary's stamp and signature prove that the signature was witnessed on a specific date, but the document itself remains valid indefinitely unless the law says otherwise. Some organizations may ask for a recently notarized document — for example, a bank might want a power of attorney notarized within the last year — but the notarization itself does not have an expiration date.