New Mexico Property Tax Exemptions 2026: Homestead, Senior, Veteran & Disability
New Mexico (NM) homeowners have several ways to legally reduce their property tax bill — homestead reductions, senior credits, veteran exemptions, and disability programs. This page lists every New Mexico property tax exemption available in 2026, who qualifies, dollar amounts, and how to apply.
Quick answer: The most common New Mexico property tax exemption is the general homestead reduction for owner-occupied primary residences. Additional savings stack on top for residents who are age 65+, disabled, a disabled veteran, or a surviving spouse. Most New Mexico exemptions require a one-time application with the local county assessor; some need annual income recertification.
How much can a New Mexico homeowner save with the homestead exemption?
For a median New Mexico home valued at $232,200 (current annual tax $1,669), the general homestead reduction alone is worth roughly:
All New Mexico property tax exemptions at a glance
| Exemption | Who qualifies | Benefit | Typical savings |
|---|---|---|---|
| Homestead (general) | Owner-occupied primary residence | ~$40,400 value reduction | $290/yr est. |
| Senior / Age 65+ | Owner-occupied; age 65+; often income-capped | Additional reduction or freeze | $200 – $2,000/yr |
| Disabled veteran | Service-connected disability rating | Up to 100% exemption in many states | $1,000 – full bill |
| Disability (non-veteran) | Permanent total disability | Reduction + sometimes freeze | $200 – $1,500/yr |
| Surviving spouse | Of veteran, first responder, or senior | Continuation of decedent's exemption | Same as deceased's benefit |
| Agricultural / farm | Active agricultural use | Use-value assessment instead of market | 30% – 80% lower bill |
Estimated savings use New Mexico's effective property tax rate of 0.72% on the median home value of $232,200. Your actual savings depend on your county assessor's millage and how exemptions are applied to assessed (vs. market) value.
Senior Valuation Freeze (Age 65+ / Disabled)
Low-income owners age 65+ or disabled can have their property value frozen at the level it was in 2001, the year they turned 65 (if after 2001), or the tax year after they first owned and occupied the property.
Eligibility for 2026
- Age 65+ or disabled
- Single-family dwelling is primary residence
- Previous year's modified gross household income $40,400 or less (some counties $44,200 for 2026)
Application
File annually for the first three years. After 3 consecutive years of approval with no change in eligibility, the freeze continues without further filing.
Frequently Asked Questions
Who qualifies for New Mexico's senior valuation freeze?
Single-family dwelling owners age 65+ or disabled, with previous year's modified gross household income of $40,400 or less (some counties use $44,200 for 2026). Property value frozen at 2001 level, year of turning 65, or year of first occupation. File annually for the first 3 years; continues automatically thereafter with no change in eligibility.
Now check your county's actual rate
Exemptions reduce the taxable amount — but the millage your county charges is what determines the bill. See the 2026 effective rate for every New Mexico county.
Browse New Mexico Counties → Read the full New Mexico guideNew Mexico Taxation and Revenue — Property Tax Division · Grant County — Exemptions · San Juan County — Exemption Forms · US Military — New Mexico Veteran Benefits 2026 · New Mexico Constitutional Amendment 1 (2024) · NMSA 1978 Chapter 7 (Taxation). Exemption amounts and filing deadlines verified against the 2025-2026 legislative sessions and official state publications. Always verify with your local assessor before filing — programs change annually. This page is informational and is not tax or legal advice.