The sample acknowledgement letters for receipt of payment provided below can be used as format templates for official and personal purposes. Learn how to write an Acknowledgement Letter with this informative guide.Learn what an acknowledgement receipt is and how to create one for your business (with a template and two examples). Example of a Claim Acknowledgement Letter. It can be helpful to view a sample letter template. A form for the employee to sign acknowledging receipt of the policies. Following are samples of these provisions. These acknowledgement receipts are basic templates that are great as proof of reception for items, services or property. Free to download and print. Notice and Acknowledgment of Receipt (FL-117).