Learn how to create customized tax deduction letter for your church - with the help of 2 FREE samples and steps on how Donorbox can help! In many cases, charitable donations are tax-deductible.When you donate to a qualifying organization, you can deduct the amount from your taxable income. A donor acknowledgement letter should include a few specific items to assist the donor and help your organization comply with IRS regulations. Enter the entity name and identifying number from the tax return where the noncash charitable contribution was originally reported, if different from above. When you prepare your federal tax return, the IRS allows you to deduct the donations you make to churches. This publication explains the benefits and the responsibilities under the federal tax system for churches and religious organizations. The main purpose of this letter is to acknowledge a one-time gift or donation made to the church. Therefore, a church will typically withhold Michigan state income tax from lay employees but not from. Further information on completing and submitting the forms may be found on the IRS website. 9.