1 in 4 joint filers in Lincolnshire would see income tax hike if voters approve Pritzker’s ‘fair tax’ By Bryce Hill, Chena Underhill 10/09/2019 Voters statewide will decide whether 593 Lincolnshire taxpayers should send $87 million in additional income taxes to Springfield. TAGS: fair tax, graduated income tax, income tax, JB Pritzker, Lincolnshire, progressive income tax, taxes