Colo. Rev. Stat. § 39-2-116
The administrator shall review each application submitted by the board of county commissioners or the board of equalization of any county for abatement or refund of taxes, and, if all of such application is found to be in proper form and recommended in conformity with the law, the application shall be approved; otherwise, it shall be disapproved, in which case the disapproval may be appealed to the board pursuant to section 39-2-125(1)(b). If only a portion of such application is found to be in proper form and recommended in conformity with the law, the administrator shall approve such part and disapprove the remainder of the application, in which case the disapproved portion may be appealed to the board pursuant to section 39-2-125(1)(b).
C.R.S. § 39-2-116
For abatement and refund of taxes, see § 39-1-113; for abatement or cancellation of taxes, see § 39-10-114.