Contact Us!

518 Valencia St.
County Annex Building
Las Vegas, NM 87701

(505) 454-1430
(505) 454-9625 fax

Hours of Operation
Monday - Friday
8:00 a.m. - 5:00 p.m.
12:00 p.m. - 1:00 p.m.

The San Miguel County Assessor Appraisal staff is conducting reappraisals County wide.  Appraisers can be identified in vehicles with San Miguel County logos.  Staff will present their County issued identification badge and wearing safety vests.  If you have any questions feel free to contact the County Assessor’s office at 505-454-1430. 

  2018 Protest Information
 Protest Pamphlet  2018 Protest and Acknowledgement Form


Employee Directory

Connie Gallegos, County Assessor
Mario Sanchez, Chief Deputy Assessor
Gina Vigil, First Deputy
Daniel Hernandez, GIS Systems Operator/Chief Mapper
Vidal Crespin, Mobile Home Specialist
Felicia Ortiz, Chief Data Entry Clerk

Sherry Serna, Chief Appraiser
Raymond Montano, Appraiser II
Devin Chavez, Appraiser I
Jesus Romero, Appraiser I
ELizabeth Tarr, Appraiser I
Louanna Valencia, Personal Property/Mapping Clerk


Important Dates to Remember

1st - February 28th
 April 1st  June 15th  September 1st  October 1st  December 1st
 Assessment Period  Notice of Valuation  Certification report due to Tax
& Rev. Dept. Property

Tax Div. to establish tax rates.
 Tax rates entered for current year.  Tax Roll due to SMC
 Mass Year rollover begins
         Warrant & Abstact report submitted
to State.
Mass recalculation begins 
        Tax year change, individual
rollovers begin. 
        Support table rollover begins  

 Goals  Objectives

  • GIS implementation 90% complete
  • Intend to post property owners and maps on Assessors webpage
  •  Provide competent and efficient assessment services in a manner resulting in equitable and fair to all San Miguel taxpayers.
  • Provide mandated by State Law, New Mexico Constitution, Taxation and Revenue Property Tax Division.
  • Locate all taxable property in San Miguel County and identify the ownership.
  • Appraising all property subject to property taxation.
  • List the value of all property on the tax rolls: and apply all legal exemptions.