Check out our guide to church donation letters that includes 8 templates for you to use. We've also provided some church fundraising letters best practices!How do I write a letter asking for church support in completing my school fees of 129,000? Here is a sample letter you can use as a guide:. Looking for an easy way to create fundraising letters? This guide and free templates empower you to effectively communicate needs and inspire support! How To Write the Perfect Donation Request Letter Start with a greeting. Explain your mission. I hope this letter finds you well. We have written a blog for 5 different types of sponsorship letters, including samples – give it a read to find the one suitable for your church's needs.