C.R.S. § 39-11-119: Subsequent payment by holder.

Any person desiring to pay any subsequent taxes on any properties for which the person holds the certificates of purchase shall produce such certificates to the treasurer, or, if certificates are retained by the treasurer, the treasurer shall notify the person of the amount due. Upon receipt of payment, the treasurer shall record the amount of the subsequent tax and the date of payment on the permanent record. The treasurer may receive a fee for such services, as provided in section 30-1-102 (1)(j).