Synopsis As Introduced Amends the Illinois Income Tax Act. Provides that each qualified teacher is entitled to an income tax credit in an aggregate amount equal to 50% of the tuition costs incurred by that teacher at a public university in the State. Provides that each qualified teacher may take no more than 20% of his or her aggregate credit amount in any taxable year. Provides that the term "qualified teacher" means an individual who (i) graduated from a public university in the State, (ii) is employed as a teacher in this State during the taxable year, and (iii) has been employed as a teacher in the State for at least 5 consecutive years as of the first day of the taxable year. Effective immediately.