Colorado Revised Statutes Title 1. Elections § 1-40-125. Mailing to electors

(a) The election date, hours, ballot title, text, and local election office address and telephone number;

(b) For proposed district tax or bonded debt increases, the estimated or actual total of district fiscal year spending for the current year and each of the past four years, and the overall percentage and dollar change;

(c) For the first full fiscal year of each proposed political subdivision tax increase, district estimates of the maximum dollar amount of each increase and of district fiscal year spending without the increase;

(d) For proposed district bonded debt, its principal amount and maximum annual and total district repayment cost, and the principal balance of total current district bonded debt and its maximum annual and remaining local district repayment cost;

(e) Two summaries, up to five hundred words each, one for and one against the proposal, of written comments filed with the election officer by thirty days before the election. No summary shall mention names of persons or private groups, nor any endorsements of or resolutions against the proposal. Petition representatives following these rules shall write this summary for their petition. The election officer shall maintain and accurately summarize all other relevant written comments.