The EOC of Suffolk can provide you with different avenues for donations and fundraising opportunities. Thank you for your generosity!Nonprofit, public charities that are tax-exempt under 501(c)(3) are eligible to apply for a grant. In this post, I'm breaking down how to write a donation letter. Thank you for your interest in the Suffolk Foundation! Please use the form below to make a secure donation. Learn how to write effective fundraising letters that inspire more support from donors. Explore best practices and templates in this comprehensive guide. Try our free donation request letter templates! Download our standard template or check out our example letters for events, auctions, schools, and more.