Treasurer's Office

The San Juan County Treasurer's Office mission is to faithfully execute the duties of the County Treasurer’s Office in compliance with all state statutes and all New Mexico State Taxation and Revenue Department/Property Tax Division rules and regulations.
  • To provide the taxpayers of San Juan County with prompt, professional and courteous service, and answer any questions relating to their property taxes.
  • To safely deposit all monies and invest idle monies prudently.
  • To be accountable to taxpayers and other taxing entities in the county.

 DID YOU KNOW you can already pay your taxes online, but now you may receive your tax bill in your email!
Find out more here:



 Pay your property tax online  Tax Bill E-Notify


There is a phone scam hitting San Juan County Residents. Learn More HERE.

Some payments made to San Juan County on March 4, 2019, may have been double debited. Click here for more information. 

San Juan County Treasurer's Office
(505) 334-9421
Fax: (505) 334-3106
100 S. Oliver Dr. Suite 300, Aztec, NM 87410
San Juan County Treasurer

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Mark Duncan
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Deputy Treasurer
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Carol Taulbee
Contact Me