This is the simplest online donation form template that you can use without any code requirement and accept donations in the easiest way. How to fill out the California Silent Auction Donation Form?1. Provide your personal contact information. 2. Learn how to write the best donation request letters to secure support for your nonprofit, including six templates to get started. Edit, sign, and share Sample Letter for Request for Donated Items online. Form PL-1 Instructions and Frequently Asked Questions. Form PL-1 is the initial registration form for charitable fundraising platforms. Fundraiser Donation Request Letter. There is no official IRS form that the exempt organization has to complete. When does the nonprofit need to send the written acknowledgment letter to donors?