Most banks do notarize documents, but only for customers and only during business hours
If you have a checking or savings account at a bank, that bank's branch will usually notarize documents for you at no charge. The notary is typically a teller or branch employee who has been commissioned by the state. You walk in, show your ID, sign the document in front of them, and they stamp and sign it. The whole process takes five to ten minutes.
The catch: banks notarize only for their own customers. If you do not have an account there, they will turn you away. Some banks also limit notarizations to documents related to banking—mortgages, powers of attorney, affidavits—though many will notarize anything a state notary is legally allowed to handle. Call your branch first to confirm they offer the service and what documents they will notarize.
Credit unions follow the same pattern. If you are a member, they notarize for free. If you are not, you will need to look elsewhere.
Key Takeaways
- Banks notarize documents for their own customers at no cost, but will not notarize for non-customers.
- You must bring a valid government-issued ID and sign the document in front of the notary—they cannot notarize a document you signed beforehand.
- Notarizations at banks are free, but the notary can only certify that you are who you say you are and that you signed willingly, not that the document is correct or legally valid.
- If your bank does not offer notarization or you do not have a bank account, you can find a notary through your state's notary directory, a title company, or a UPS Store location.
What the notary actually does when they stamp your document
A notary public is a state-commissioned official whose job is to witness a signature and confirm the signer's identity. They do not read the document for accuracy, do not check whether it is legal, and do not verify that you understand what you are signing. They only confirm three things: that you showed them a valid ID, that you are the person named in the document, and that you signed it willingly in their presence.
The notary then stamps the document with their official seal, writes the date, and signs it. This creates a record that the signature was witnessed by someone the state trusts. Many documents—powers of attorney, affidavits, real estate deeds, loan documents—require a notarized signature because the receiving party (a court, a lender, a government office) needs proof that the signature is genuine.
The notary's seal is what matters legally. Without it, the document has no notarial value, even if you signed it in front of a notary who forgot to stamp it. If your bank's notary makes a mistake—forgets the date, misspells your name, fails to write their commission number—ask them to correct it before you leave.
Why banks sometimes refuse to notarize certain documents
A bank may decline to notarize a document if it falls outside what state law allows a notary to handle. For example, a notary cannot notarize a document they themselves are a party to—if the bank is lending you money and the promissory note names the bank as the lender, the bank's notary cannot notarize your signature on that note. The conflict of interest is too direct.
Some banks also have internal policies that limit notarizations to banking-related documents only, even though state law would permit a wider range. This is a business decision, not a legal requirement. If your bank refuses a document that seems straightforward—a power of attorney, an affidavit, a real estate form—ask to speak to a manager. Sometimes the policy is flexible, or the employee misunderstood what you were asking for.
Banks also will not notarize blank documents or documents with blanks to be filled in later. The notary must see the completed, final version of what you are signing.
What to bring and how to prepare before you go to the bank
Bring your original document (not a copy) and a valid government-issued ID. A driver's license, passport, or state ID card works. The notary will check that the name on your ID matches the name on the document. If you have changed your name since your ID was issued, bring a second document that shows both names—a marriage certificate, divorce decree, or court order.
Do not sign the document before you go to the bank. The notary must watch you sign it. If you have already signed it, the notary cannot notarize it, and you will need a new copy to bring back.
If the document has multiple pages, bring all of them. Some notaries will notarize only the page with your signature; others will notarize the entire document. Ask which approach the notary prefers before they begin. If you need the notary to initial each page, tell them that too.
Timing and what happens if your bank does not offer notarization
Bank notarizations are same-day. Walk in during business hours, and you walk out with a notarized document. There is no waiting period, no appointment needed (though calling ahead is polite), and no fee. This makes banks the fastest and cheapest option if you have an account.
If your bank does not notarize or you do not have a bank account, your state's notary public directory (usually maintained by the Secretary of State's office) lists commissioned notaries in your area. Many are independent contractors who work from home or a small office and charge between $5 and $15 per signature. Some title companies notarize for free if you are a customer; others charge a small fee. UPS Store locations offer notarization for roughly $10 to $15 per signature, and many are open on Saturdays.
Online notarization is also now legal in most states. A company like Notarize or LegitScan will connect you with a notary via video, you show your ID to a camera, sign the document on screen, and the notary e-signs it. This costs $25 to $50 and takes 10 to 20 minutes. It works for many documents, but not all—some states or document types still require an in-person notarization.
Common mistakes that make a notarization invalid
The most common error is signing the document before the notary sees you do it. If you have already signed, the notarization is void. The notary must witness the act of signing.
The second is bringing an ID that does not match the name on the document. If your ID says "Robert Smith" but the document says "Bob Smith," the notary may refuse to proceed. Bring a second document that shows both names if you use a nickname professionally or legally.
The third is not having the document fully completed. Blanks, unclear language, or missing pages can cause the notary to pause. If you are unsure whether the document is ready, ask the notary before they stamp it. Once stamped, corrections are difficult and may require a new notarization.
The fourth is not understanding what the notary can and cannot do. A notary cannot tell you whether a document is legal, whether you should sign it, or what it means. If you have questions about the document itself, consult an attorney before you go to the notary. The notary is there only to witness your signature.
Frequently Asked Questions
Can a notary notarize a document for a family member?
Yes, as long as the notary is not a party to the document and has no financial interest in it. A notary can notarize a power of attorney for a spouse or a parent, or an affidavit for a sibling. The notary cannot notarize a document they themselves signed or a document that benefits them financially.
What if I need a notarization but my bank is closed?
Call your bank's customer service line to ask if another branch is open, or search your state's notary directory for an independent notary near you. UPS Store locations are often open on weekends and evenings. Online notarization is also an option if your state and document type allow it.
Do I need to notarize every signature on a multi-party document?
Not necessarily. Check the document or ask the receiving party (the court, lender, or government office) which signatures must be notarized. Often only one party's signature needs a notary seal. If you are unsure, notarizing all signatures is safer than notarizing only some.
Can a notary refuse to notarize a document?
Yes. A notary can refuse if the document is blank, if your ID does not match the document, if you refuse to sign in front of them, or if they believe the document is fraudulent. A notary can also refuse if state law prohibits notarizing that type of document or if the notary has a conflict of interest.
How long is a notarized document valid?
A notarized signature does not expire. Once notarized, the document remains notarized. However, the receiving party may have its own rules—a lender might require a notarization dated within 90 days, or a court might require one within six months. Check with whoever is asking for the notarization to see if there are timing requirements.