Denver, CO, September 1, 2026 —

Colorado voters are set to consider a significant fiscal change in the upcoming November election. Initiative 195, a proposed ballot measure, aims to amend the state constitution by introducing a graduated income tax system. Currently, Colorado operates under a flat income tax rate of 4.4% for both individuals and corporations.

If approved by voters, Initiative 195 would alter this structure. The measure proposes to increase the state’s income tax rate specifically for incomes exceeding $500,000. This would create a tiered system, where higher earners would face a different tax bracket compared to the current uniform rate applied across all income levels.

The specifics of how the graduated rates would be structured for income above the $500,000 threshold are part of the details voters will be asked to decide upon. The proposal directly addresses the taxation of substantial income for both individuals and corporate entities operating within the state.

The ballot measure’s progression to the November election signifies a key decision point for Colorado residents regarding the future of the state’s tax framework. The outcome of Initiative 195 could have notable implications for state revenue and the tax burden on high-income earners and businesses.


Story summarized from the original created by Jesse Paul on coloradosun.com, see more information here.

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