The nonprofit corporation should use its federal identification number to file North Carolina franchise and corporate income tax returns. What is required in a donation acknowledgement letter?License applications can be downloaded, completed and mailed to our office with appropriate fees and required documents or completed online. The nonprofit corporation should use its federal identification number to file North Carolina franchise and corporate income tax returns. Important. (13) Any tax exempt nonprofit fire or emergency medical service organization involved in the sale of goods or services that does not ask for a donation. Enclose copies of your articles of incorporation, certi- fied copy of bylaws, and IRS determination letter. • Sent the request to NC Department of Revenue,. Completing the federal application for tax exemption is significantly easier with the assistance and support of a professional. All 501(c)(3) public charities. They handle the title transfer requirements and will provide you with a tax deductible donation receipt when they pick-up your car.