![Should Illinois' current flat-tax system be changed to a graduated income tax as the state attempts to deal with its ongoing budget struggles? Two experts debate the merits of the two tax systems.](https://will.illinois.edu/images/uploads/45901/credit_401kcalculator.org__0__medium.jpg)
Illinois Issues: Flat Vs. Graduated Income Tax
Commentary: Should Illinois' current flat-tax system be changed to a graduated income tax as the state attempts to deal with its ongoing budget struggles? Two experts debate the merits of the two tax systems.