Arizona Doubles Income Tax for Higher Earners

Proposition 208 aims to nearly double the income tax rate for individuals earning over $250,000 and couples earning over $500,000, reversing years of tax reductions for top earners. The additional revenue will support the education budget. In contrast, Illinois voters rejected a similar tax increase, while Colorado chose a slight tax cut.

What was the outcome of the similar tax hike proposal in Illinois?

What decision did Colorado make regarding taxes in relation to Proposition 208?