I get asked this more than almost any other question, usually from someone who’s never needed a notarization before and just wants the plain-language version before their appointment. So here it is, without the legal filler.
The short version
A notary public is a person commissioned by a state government to serve as an impartial witness to the signing of important documents. The core job has three parts: confirm the signer is who they say they are, confirm they’re signing willingly and knowingly, and then certify that this happened by completing a notarial act — typically an acknowledgment or a jurat — and applying an official seal.
What a notary is not
- Not a lawyer. A notary can’t give legal advice, tell you what a document means, or recommend which type of document you need. That distinction is important enough that Kansas law requires it to be disclosed in writing on notarized documents — you’ll see it on this site.
- Not a fact-checker for the document’s content. A notary verifies the signer’s identity and willingness, not whether the statements in the document are true.
- Not a government approval of the document’s validity or effect. A notarized document isn’t automatically “legal” in some broader sense — notarization is one specific certification, not a stamp of overall correctness.
Why the role is intentionally narrow
The narrowness is the point. A notary’s job is deliberately limited so that the certification means something specific and reliable: this exact person appeared, was identified, and signed willingly, on this date. If notaries were also expected to evaluate legal meaning or factual accuracy, the role would blur into something closer to legal practice — which is a different license entirely, and a different set of protections for you as the client.
A notary’s signature and seal answer one question precisely: was this really you, signing on purpose? Everything else about the document is between you and whoever drafted it.
Where to go from here
If you’re trying to figure out whether your specific document needs a notary at all, that’s a different and very common question — I’ve written about which documents typically require notarization separately.
New to all this?
Tell us what you have and we’ll tell you plainly whether it needs a notary and what to expect.