Learn what an acknowledgement receipt is and how to create one for your business (with a template and two examples). The Arizona Notary Acknowledgement form is a legal document used to verify the identity of the signatory and confirm that the signature was made willingly.Sample Letter of Acknowledgement. The forms below may also be used. Acknowledgments. In the "Name" section type your full name. This distribution represents a full and complete satisfaction of my interests in the Trust and the Estate. Complete the notarization needed. How do you fill out an acknowledgment letter?