While J.B. Pritzker has not released a detailed tax plan of his own, reasonable cost estimates suggest the tax hike required to pay for the candidate’s spending promises would require doubling Illinois’ state income tax rate and cost the state an estimated 132,000 jobs and $31.3 billion in forgone GDP.

As a result of the U.S. Supreme Court’s decision in South Dakota v. Wayfair Inc., most online purchases in Illinois will now be subject to automatic collection of the state’s 6.25 percent use tax.

The method by which local governments calculate Illinoisans’ property tax bills is broken. Here’s how Springfield can fix it.