Notarization is the official process of authenticating a document or signature by a public notary. This process allows parties to a transaction to establish evidence and prove authenticity of the documents in question. The cost to notarize a document will typically depend on the services requested and applicable state laws. It is important for parties to understand their particular state’s requirements, as costs may vary from state to state, and even within a jurisdiction. Additionally, some certified document preparers may offer reduced rates for notary services. Ultimately, it is best to contact your local notary public for more detailed information regarding their fees and services.