Revenue
This chapter highlights Article X of the Colorado Constitution, dealing with revenue. It is one of the constitution’s most distinctive sections Detailed provisions lay out the state’s tax structure. Sections 3, 3.5, and 15 are extensive rules for property taxes and their equalization across the state. Sections 4 and 5 exempt public, religious, and charitable property. Sections 17 and 19 authorize and define the state income tax. Section 20, the Taxpayers Bill of Rights or TABOR requires prior voter consent to new or increased taxes and public debt and for public revenue above specified formulas. It also forbids specified taxes. The chapter explains in detail the many legal disputes about interpretation of this section.