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.WITNESS my hand and official seal. Signature. (Seal). A notary public or other officer completing this certificate verifies only the identity of the individual. Clearly list the purpose of the receipt and include the name of the items or documents you're distributing and the date. "Explore our page to understand how to use a receipt for acknowledging payments legally in any transaction. Edit, sign, and share form acknowledgment receipt online. No need to install software, just go to DocHub, and sign up instantly and for free.