Important Dates in the Treasurer’s Office
Here are important dates in the Treasurer’ Office, identifying critical points in the billing and payment of property taxes in Grant County. Have a question about these dates? Please give us a call!
Remember we are open to the public during the following business hours: Monday through Friday from 8:00 am. until 5:00 pm. Closed for business on Saturdays, Sundays and County Holidays.
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, or remove destroyed property from tax roll. In 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.
November 10: 1st half taxes become due.
December 10: Last date for payment of 1st half taxes without penalty and interest.
January 10: Last day to file a Claim For Refund at District Court.
April 10: 2nd half taxes become due.
May 10: Last date for payment of 2nd half taxes without penalty and interest.
In June: Delinquent Tax Notices are prepared and mailed to delinquent property owners.
July 1: 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.