We've created this stepbystep guide on everything you need to know about creating a donation receipt letter for tax purposes. The parties have entered into a Collective Bargaining Agreement covering the period of October 1, 2017 through September 30, 2020 (the "CBA").Click on any of the tabs below to find answers to your most frequently asked questions. If you are unable to find the answer, please call our office. Donation receipts are important! Here's how to create donation receipts your donors (and the IRS) will love. County Employees and Elected Officials. Donation receipts are important! Here's how to create donation receipts your donors (and the IRS) will love. Programs. 01-010-11NOM. Page 3.