The MacIver Institute has a great blueprint for smoothly lowering Wisconsin’s income tax to a flat 3%.
This report sets out to explain why Wisconsin should continue to ratchet down its relatively high individual income tax system and many different rates to one flat rate. Evidence from a variety of sources – economic, social, and fiscal health metrics, as well as academic studies – demonstrates the benefit of a lower and flatter income tax structure. After examining Wisconsin’s position within the Midwest and considering recent reforms around the country, this report will recommend that Wisconsin transform its progressive income tax to a flat 3 percent tax rate for all taxpayers over an eight year period. In subsequent papers, we will continue to build our case through a comparison with Indiana, a state similar in size and demographics to Wisconsin, and will recommend specific steps that Wisconsin can take to make a flat tax a reality.
A systematic glide path to a 3 percent income tax rate would give Wisconsin the most competitive income tax among Midwestern states while greatly improving the state’s attractiveness on a national level. Such a move would have a significant impact on the incomes of all Wisconsinites and most importantly, would allow working class people to keep more of their income. A 3 percent flat tax would be a tax cut for everyone in Wisconsin. Under the current “progressive” tax code, our lowest tax rate of 4 percent for those who make just $11,120 per year is the 4th highest tax rate among the 33 states with a progressive income tax system.
Spacing out the rate reductions over a number of years protects the state budget from sudden and steep revenue drops, giving sufficient time to make gradual adjustments so the transition to the new tax system is smooth.
I’d prefer a glide path to 0%, but maybe we can work on that if Wisconsin can get this done.
Does the 3% rate apply truly apply to everyone or will those who merely gain their income continue to pay less than those who actually earn theirs?