We've created this stepbystep guide on everything you need to know about creating a donation receipt letter for tax purposes. Learn how to easily create your donation receipts and the best practices to follow in the year-end receipts to your donors.A donation receipt documents the details of a cash or property donation that's gifted to an individual cause or organization. The County Board of Supervisors accepts donations and gifts offered to the County for the use, benefit and advantage of the citizens of San Bernardino County. This booklet contains: Form 100S, California S Corporation. Request a Donation Confirmation Receipt. Are you donating from a business? Tax return, complete the Use Tax Worksheet on this page. This is just a single example of a donation receipt! After your donation is complete, we send you a tax receipt.