Luna County Treasurer

The 2023 Luna County Second Half Tax Payments are due on May 10, 2024. You can view your balances by visiting For your convenience payments are accepted on the Luna County website, via automated phone system, drop box located at the south side of the Luna County Courthouse building, in person at the Luna County Treasurer’s Office, or by mailing your payment coupon and check to PO Box 1758, Deming, NM 88031. Any debit/credit card payments subject to a 2.5% fee or minimum of $2.00. You can sign up to receive your bill via email in the future using your authorization code on your 2023 tax bill. If you have any questions, please call the Luna County Treasurer’s Office at 575-546-0401.

Thank you for visiting Luna County Treasurers web page.

The Treasurer is required to keep account of all Luna County monies received and disbursed, keep track of all checks written and paid. The Treasurer is in charge of the deposit and safekeeping of public monies.  This includes investments functions so that the highest rate of return can be maximized. The Treasurer must prepare a financial report monthly.

The property tax schedule is a public record and must be prepared and delivered by the assessor to the county treasurer by October 1 of each tax year. The Treasurer is responsible for the billing and collection of real and personal property taxes for Luna County. Property tax bills are mailed on November 1 of each year. The first half payment is due November 10th delinquent after December 10th second half payment is due April 10th delinquent after May 10th. Pursuant to Section 7-38-49 and 50 NMSA 1978, if property taxes become delinquent, a 1% interest and 1% penalty shall be imposed, but the total penalty shall not exceed 5%.

On July 1st of each year the treasurer is to prepare a property tax delinquency list for all taxes delinquent three years or more.  This list is transferred to The State of New Mexico Taxation and Revenue Department, where at that time an additional $125.00 will be applied by the State to your total taxes. 

Pay your taxes by phone: 1-877-727-3243 (se habla español).