1 in 5 joint filers in Campton Hills would see income tax hike if voters approve Pritzker’s ‘fair tax’ By Bryce Hill, Chena Underhill 10/02/2019 Voters statewide will decide whether 1,330 Campton Hills taxpayers should send $24 million in additional income taxes to Springfield. TAGS: Campton Hills, fair tax, graduated income tax, income tax, JB Pritzker, progressive income tax, taxes