Illinois DOR Recognizes Federal Tax-Exempt Nonprofits’ Eligibility for State Exemption CertificatesThe Illinois Department of Revenue (DOR) issued a general information letter in response to an inquiry by taxpayer for recognition of its federal tax exemption under 15 U.S.C. § 78kkk(e). ...Bloomberg Tax News11d agoWhole story →Economyillinois tax exemption update