IMPORTANT DATES
January 1 Date of property assessment. Assessed values and ownership are determined as of this date.

February 28 Last day to notify Assessor’s Office of any changes in property value, apply for exemptions, remove destroyed property from tax roll, or condemned.

April Assessor prepares and mails Notice of Value.

October 1 The tax roll is transferred from the County Assessor to the County Treasurer.

November 1 Treasurer mails tax bills to property owners. This is the only bill taxpayers will receive.

November 10 1st half taxes become due.

December 10 Due date for payment of 1st half taxes. Penalty and Interest will accrue after the 10th of each month until first half property taxes paid in full.

January 10 Last day to file a Claim for Refund at District Court.

April 10 2nd half taxes become due.

May 10 Due date for payment of 2nd half taxes. Penalty and Interest will accrue after the 10th of each month until property taxes are paid in full.

June Delinquent Tax Notices are prepared and mailed to delinquent property owners.

July 15 Treasurer’s Office submits property tax delinquency list to State of New Mexico for collection. Includes only those properties with taxes delinquent for more than 2 years.