New Mexico Property Tax Code & Appeal Rights | Property Tax Edge
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New Mexico
Property Tax Code

New Mexico Statutes — Chapter 7 (Taxation) — Complete reference for assessment procedures, appeal rights, exemptions, and key statutes governing property taxation in New Mexico.

Quick Facts
Assessment Authority
County Assessor
Appeal Board
County Valuation Protests Board
Assessment Ratio
33.33% of market value (residential)
Assessment Cycle
Annual
Appeal Deadline
The later of April 1 or 30 days after the Notice of Value was mailed — petition filed with the county ASSESSOR

Assessment System

Governing CodeNew Mexico Statutes — Chapter 7 (Taxation)
Assessment AuthorityCounty Assessor
Assessment Ratio33.33% of market value (residential)
Assessment CycleAnnual

Appeal System

Appeal BoardCounty Valuation Protests Board / Taxation and Revenue Department
Appeal DeadlineThe later of April 1 or 30 days after the Notice of Value was mailed — petition filed with the county ASSESSOR

Key Notes for New Mexico

New Mexico assesses residential property at 33.33% of market value. The protest must be filed within 30 days of the notice of valuation.

Hearing Types Available

1
County Assessor review
2
Valuation Protests Board
3
District Court

Valid Grounds for Appeal

Overvaluation
Incorrect classification
Denial of exemption