Full-year resident – You maintained a legal place of residence in Illinois from January 1st through December 31st. You are an Illinois resident if you were domiciled in Illinois for the entire year.For an independent student to be considered a resident of Illinois they must have physically resided in Illinois for 12 continuous full months. Residency Status​​ Students who meet Illinois residency requirements pay an in-state tuition rate, while all nonresidents pay out-of-state tuition. Edu and click on "Profile," then select "Proof of Residency Documents," upload approved documents listed below to your portal. Before you can register for classes at City Colleges of Chicago (CCC), you must verify your residency to determine your tuition and charges. You are a 'resident for tax purposes' if you were a legal permanent resident of the United States any time during the past calendar year.