Why do documents need to be notarized? A notary public acts as an impartial third-party witness to not only the signature of a document, but also that all parties who signed a document did so willingly and under their own free will.
Bring a valid, government issued photo ID with you when you visit The UPS Store for notary services.
Laws vary by state and some documents may require witnesses in addition to the notarization. In most cases, the notary cannot act as a witness. Not all locations support having a witness. Check with your local store for witness availability.