The Wisconsin Paternity Acknowledgment Packet is a legal document that is used to establish paternity in the state of Wisconsin. The packet can be used to establish paternity when both parents are in agreement that they are the biological parents of the child. The packet includes a Wisconsin Paternity Acknowledgment Form, the parties' signatures, and other affidavits and documents. There are two types of Wisconsin Paternity Acknowledgment Packets, one for the Acknowledgment of Paternity and one for the Denial of Paternity. The Acknowledgment of Paternity packet is used when both parents agree that they are the biological parents of the child. It includes a Wisconsin Paternity Acknowledgment Form, the parents' signatures, and other affidavits and documents. The Denial of Paternity packet is used when one parent denies that they are the biological parent of the child. It includes a Wisconsin Denial of Paternity Form, the parent's signature, and other affidavits and documents.