Ill. Admin. Code tit. 89, § 1200.80
1) The applicant or recipient child:
A) Is under 21 years of age;
D) Is a U.S. citizen or lawfully admitted to the United States.
If neither of these requirements are met, the LRA must be a U.S. citizen or lawfully admitted to the United States.
3) The applicant or recipient child:
g) Except as provided in Section 1200.170, eligibility for financial assistance shall end: