41 C.F.R. § 304-9.1
Definition of a donor
A donor, for the purpose of this subchapter, is a non-profit charitable organization described by 26 U.S.C. 501(c)(3), that is exempt from taxation under 26 U.S.C. 501(a).
A donor, for the purpose of this subchapter, is a non-profit charitable organization described by 26 U.S.C. 501(c)(3), that is exempt from taxation under 26 U.S.C. 501(a).