Cost to notarize a document is an expense incurred in order to have a document verified by a Notary Public. This process involves the authorized individual reading and inspecting a document before affixing their signature and seal as verification that the specified information is correct. In order to have a document notarized, there is usually an associated fee which is determined on a state-by-state basis. The cost to notarize a document can range from just a few dollars to over fifty dollars depending on the specifics of the state’s laws. Knowing and understanding the cost to notarize a document can help individuals save time and money and ensure the smooth completion of their legal transactions.