| September 17th |
Last day to file pro/con comments to be included in ballot issue notice AND last day for petition representatives to submit summarized comments in favor of their petition. |
| September 18th |
Last day to mail UOCAVA ballots |
| October 1st |
Last day to mail TABOR notices to registered households |
| October 11th |
First day ballots can be mailed out |
| October 12th |
Campaign finance reports are due |
| October 29th |
Campaign finance reports are due |
| November 10th |
Last day to cure signature deficiencies and to receive UOCAVA ballots |
| November 12th |
Last day to count all ballots and generate a tabulation report (official election results) |