Since 2018, Colorado taxpayers have benefited from two reductions to the state income tax that together have brought the rate from 4.63% to 4.4%, for an aggregate reduction of 0.23%. These reductions have been much heralded by state government leaders and have elicited approving comments from a wide range of observers.

The applause for these tax cuts, however, has obscured a separate tactic that state leaders increasingly have used to extract revenue from Coloradans in amounts that dwarf the income tax reductions. During the last two decades, Coloradans have seen a steady increase in the fees paid to a wide range of state enterprises. The pattern has accelerated dramatically since 2018.

According to a recent Common Sense Institute study, fee-based revenue to enterprises has increased since 2018 by an amount equivalent to a 0.51% increase in the state income tax — so, more than double the recent tax cuts. If Colorado’s fee enterprises, minus higher education, were instead funded by the state income tax, the state income tax would increase to 7.68%, a 75% increase over the current rate of 4.4%.