215 ILCS 150/15
A beneficiary is ineligible (1) if it is not exempt from taxation under paragraph (3) of subsection (c) of Section 501 of the Internal Revenue Code of 1954 as amended, or an affiliate of a corporation exempt from taxation under paragraph (3) of subsection (c) of Section 501 of the Internal Revenue Code, as amended, and exempt from taxation under paragraph (2) of subsection (c) of Section 501 of the Internal Revenue Code of 1954, as amended, or tax exempt as a unit of local government or as a hospital owned and operated by a unit of local government or; (2) if a corporation, it is not incorporated as a not-for-profit corporation; or; (3) if a foreign or alien corporation, it no longer has a Certificate of Authority issued by the Secretary of State.
215 ILCS 150/15