In this post, I'm breaking down how to write a donation letter. Up to 40 characters (including spaces).Printable Donation Form. Let's walk through common examples of donation letters, starting with a template of the basic format to follow. Welcome to the Suffolk County Comptroller's Office. Department of Audit and Control. Try our free donation request letter templates! Download our standard template or check out our example letters for events, auctions, schools, and more. Donations will be sent to the Toys For Tots Foundation so they can provide you a Tax ID letter. How To Become A Marine Toys for Tots National Corporate Donor 1.