The signer need not sign in the notary's presence but must personally appear before the notary and state that the signature on the document is his or hers. If you are served on behalf of another person and you are authorized to receive process, you must indicate under your signature your authority.Learn what an acknowledgement receipt is and how to create one for your business (with a template and two examples). An Illinois notary acknowledgment form is a written authentication from a notary that the signature on a document belongs to the signer. Edit, sign, and share form acknowledgment receipt online. No need to install software, just go to DocHub, and sign up instantly and for free. Edit, sign, and share electronic acknowledgement receipt online. Illinois Free Receipt Template. If you need a written record of a transaction then use a receipt to outline the details of the purchase. To fill out this form, gather the necessary personal information required for the acknowledgment.