Write an excellent thank you letter for donations. Get tips and best practices, plus three inspiring samples and ready to use templates!Contribute to CASA of Allegheny County via our secure process and know that you have helped to change the life of an at-risk child. Forany donation, consultation with a tax advisor may be appropriate. As always, thank you for your commitment and contribution to the mission. Do your thank-you letters for donations truly convey gratitude? We've compiled common types of donation requests, plus carefully crafted templates that your team can use to jumpstart your outreach. The library continues to grow thanks to the generosity of people like you. Fill out the Donation form on this page to show your support. Thank-you letters should always be written in a personal, down-to-earth voice.