If you return this form to the sender, service of a summons is deemed complete on the day you sign the acknowledgment of receipt below. The sample acknowledgement letters for receipt of payment provided below can be used as format templates for official and personal purposes.Tell the court that the other party received a summons or other legal papers in a civil case that were delivered to (served on) that party. RECEIPT OF APPEAL ACKNOWLEDGEMENT LETTER. Date. Cheque Receipt Acknowledgement Letter. Door Number and Street's Name, Area Name, City. The list established from this recruitment may be used to fill the current and future vacancies as they occur throughout the county. Changes in the assistance payment take effect on the recertification anniversary date. Read the following Third-Party Acknowledgement to continue with your myCalSTRS registration.