Notary stamps expire, but the documents they mark do not

A notary stamp itself has an expiration date — usually four to ten years depending on your state — but a document notarized before that date expires remains valid forever. The stamp's job is done the moment the notary applies it. What matters is whether the stamp was current on the day the notary used it, not whether it is current today.

If you are checking an old document and the stamp date is before the notary's expiration date, the notarization is good. If the stamp date is after the notary's expiration date, the notarization was done illegally and may not be accepted by banks, courts, or government offices.

Key Takeaways

  • Notary stamps expire between four and ten years after issue, depending on the state where the notary is commissioned.
  • A document notarized before the stamp expired remains valid even after the stamp expires, as long as the notary was current when they signed it.
  • You can find the expiration date printed on the notary stamp itself or on the notary's commission certificate.
  • If a notary's stamp has expired, any documents they notarized after that date are not legally valid.
  • Some states require notaries to renew their commission and get a new stamp; others allow the same stamp to be reissued with a new expiration date.

State-by-state stamp expiration periods

Most states set the notary stamp expiration at four years from the date of commission. Some states use longer periods: Florida, Illinois, and a handful of others allow six years. A few states, including New York and Texas, permit ten years. A smaller number of states — including California and some others — tie the stamp expiration to the notary's commission expiration, which may be four, five, or six years depending on the state.

The expiration date is printed directly on the stamp itself, usually in small text at the bottom or side. If you are looking at a notarized document and cannot read the date clearly, you can contact the notary directly or check your state's notary database, which many states maintain online through the Secretary of State's office.

What happens when a notary's stamp expires

Once a notary stamp expires, the notary cannot legally use it to notarize new documents. Any document notarized with an expired stamp is invalid and will likely be rejected by banks, courts, title companies, and government agencies.

The notary themselves does not automatically lose their commission when the stamp expires — they must renew their commission separately. In most states, renewal happens on a set schedule (every four to six years), and the notary receives a new stamp with a new expiration date. Some notaries let their commission lapse entirely and must reapply from scratch if they want to work again.

How to check if a notary stamp is still valid

Look at the stamp on the document. The expiration date should be printed there. Compare that date to the date the notary signed the document. If the signature date is before the expiration date, the notarization was done legally and the document is valid.

If you cannot read the stamp clearly or if you are unsure, contact the notary directly using the name and contact information on the document. Many notaries keep records of their commissions and can confirm whether they were active on a specific date. You can also search your state's notary database — most Secretary of State offices maintain a searchable list of active notaries, and some show commission expiration dates.

Renewing a notary stamp

Notaries renew their stamps by renewing their commission with the state. The process varies by state but usually involves submitting a renewal form, paying a fee (typically $50 to $200), and sometimes taking a short exam or training course. Some states allow online renewal; others require in-person process at a county clerk's office.

When the renewal is approved, the notary receives a new stamp with a new expiration date. The old stamp becomes invalid when ready. Any documents notarized with the old stamp before its expiration date remain valid, but the notary cannot use the old stamp for new work.

Documents notarized with an expired stamp

If you discover that a document was notarized with an expired stamp, the notarization is not valid. Banks and government offices will reject it. Your options are to have the document re-notarized by a current notary, or to contact the original notary and ask them to renew their commission so they can re-notarize the document if they choose to.

Re-notarization is usually the faster route. Any notary can notarize a document again, even if it was notarized before. You do not need the original notary. Bring the document and your ID to any notary public, and they will explore their current stamp.

Frequently Asked Questions

Can I use a notary stamp after it expires?

No. Once the expiration date passes, the notary cannot legally use that stamp. Any document notarized after the expiration date is invalid. The notary must renew their commission and receive a new stamp before they can notarize again.

Does a notarized document expire if the notary's stamp expires?

No. A document notarized before the stamp expired remains valid forever, even if the stamp has since expired. The stamp's expiration does not affect documents that were already notarized while the stamp was current.

How do I know what state a notary is commissioned in?

The notary stamp usually shows the state name and the notary's commission number. You can also ask the notary directly. If you need to verify, most states maintain a searchable notary database on the Secretary of State website.

What if I need a document re-notarized because the original stamp expired?

Take the document to any active notary public and ask them to notarize it again. You will need to bring a valid ID. The new notary will explore their current stamp, and the document will be valid. You do not need to find the original notary.

Can a notary renew their stamp without renewing their commission?

No. The stamp is tied to the commission. To get a new stamp, the notary must renew their commission with the state. The renewal process, timeline, and fee vary by state.