Senator Sara Feigenholtz (D – Chicago) wants that tax revenue to go back to Illinois. “As we try to modernize our revenue base, we as a state must tap into lost revenues,” Feigenholtz said. “We need to keep big tech in check.” In 2021, and reported $110 billion in revenue from their app stores. Estimating that Illinois provides 1% of app sales nationwide, Illinois lost out on $1 billion in tax revenue, Feigenholtz said.