New Mexico Property Tax Relief: Exemptions & How to File
New Mexico has 8 main property tax relief programs, administered through your County Assessor. Filing is free.
Biggest benefit
100% exemption on principal residence (up to 5 acres)
Earliest common deadline
Deadline varies — confirm locally
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Never pay to file a property tax exemption
Applying for a homestead, senior, veteran, or disability exemption is always free through your County Assessor. You do not need a middleman, and no one can file it "faster" for a fee.
Be skeptical of official-looking letters offering to file your homestead exemption, "designate" your homestead, or send you a copy of your deed for $50–$200. These are private solicitations, not government notices. When in doubt, contact your County Assessor directly using the phone number on your tax bill.
New Mexico property tax relief programs
Amounts, eligibility, deadlines, and the official source for each program.
| Program | Benefit | Who qualifies | Deadline | Source |
|---|---|---|---|---|
| Head-of-Family ExemptionHomestead | $2,000 of taxable value | New Mexico resident; head of a family (property must be the primary residence) | Deadline varies — confirm locally | Official source ↗NMSA 1978, Section 7-37-4Head of Family Exemption application (filed with county assessor) |
| Veteran ExemptionVeteran | $10,000 of taxable value (tax year 2026; indexed for inflation thereafter) | New Mexico resident; honorably discharged veteran or unmarried surviving spouse | Deadline varies — confirm locally | Official source ↗NMSA 1978, Section 7-37-5Certificate of Eligibility (NM Department of Veterans' Services) filed with county assessor ↗ |
| Disabled Veteran Exemption (100% service-connected)Veteran | 100% exemption on principal residence (up to 5 acres) | 100% permanent and total service-connected disability rating from the U.S. Department of Veterans Affairs · Property must be occupied as the veteran's principal place of residence | Deadline varies — confirm locally | Official source ↗NMSA 1978, Section 7-37-5.1Certificate of Eligibility (NM Department of Veterans' Services) filed with county assessor ↗ |
| Surviving Spouse of Disabled Veteran ExemptionVeteran | 100% exemption on principal residence (up to 5 acres) | Deceased spouse held a 100% permanent and total service-connected disability rating · Unmarried surviving spouse must continuously occupy the property as principal residence after the veteran's death | Deadline varies — confirm locally | Official source ↗NMSA 1978, Section 7-37-5.1Certificate of Eligibility (NM Department of Veterans' Services) filed with county assessor ↗ |
| Proportional Disabled Veteran Exemption (10%-99%)Veteran | Property tax reduced in proportion to the VA disability rating (e.g., 60% rating exempts 60% of the tax) | Service-connected disability rating of 10% to 99% from the U.S. Department of Veterans Affairs · Property must be the veteran's principal place of residence | Deadline varies — confirm locally | Official source ↗NMSA 1978 § 7-37-5.1 (as amended by Laws 2025, ch. —, House Bill 47), applicable to the 2026 and subsequent property tax yearsCertificate of Eligibility (NM Department of Veterans' Services) filed with county assessor ↗ |
| Low-Income Value Freeze (Limitation on Increase in Value)Assessment Freeze | Freezes the assessed valuation of the property (not the tax amount) | Age 65+ · Alternatively qualifies if disabled (blind or permanently disabled under 42 USC 421 / Social Security, or permanent total disability under the Workers' Compensation Act) · Income: Modified gross income of $44,200 or less for tax year 2026 (threshold adjusts annually for inflation) · New Mexico resident; owner-occupied single-family dwelling as primary residence | Deadline varies — confirm locally | Official source ↗NMSA 1978, Section 7-36-21.3Low Income Value Freeze / Limitation application (filed with county assessor) |
| Property Tax Rebate for Persons 65 or Older (PIT-RC)Tax Credit | Up to $350 ($175 for married filing separately) | Age 65+ · Income: Modified gross income of $16,000 or less · New Mexico resident physically present in NM at least 6 months of the tax year; not claimed as a dependent | Deadline varies — confirm locally | Official source ↗NMSA 1978, Section 7-2-14Schedule PIT-RC (New Mexico Rebate and Credit Schedule), filed with Form PIT-1 ↗ |
| Additional Low Income Property Tax Rebate (select counties)Tax Credit | Percentage of property tax liability on a sliding scale by income | Income: Modified gross income of $24,000 or less · Resident of Los Alamos, Santa Fe, Dona Ana, or Bernalillo County; property tax liability on primary residence; not claimed as a dependent | Deadline varies — confirm locally | Official source ↗NMSA 1978, Section 7-2-14.3Schedule PIT-RC (New Mexico Rebate and Credit Schedule), filed with Form PIT-1 ↗ |
For veterans
In most states a higher VA disability rating unlocks a larger — often total — property tax exemption.
Trusted Resources
Trusted tools to help you claim what you've earned
VA Claims Academy
A 100% VA disability rating unlocks full property tax exemptions in most states. VA Claims Academy helps veterans pursue the rating increases they may be owed.
Visit VA Claims Academy →*
* Affiliate disclosure: GovSifter may earn a commission from links above. This does not affect program listings or editorial content.
For seniors
Planning ahead protects your exemption and your home.
Trusted Resources
Trusted tools to help you claim what you've earned
CareSifter — Find trusted senior care
Property tax relief is one piece of aging in place affordably. CareSifter helps families compare in-home care, assisted living, and senior services.
Explore CareSifter →*Trust & Will — Estate planning made simple
Keeping a homestead exemption in the family often depends on how the home is titled. Trust & Will makes wills, trusts, and transfer-on-death deeds affordable and online.
Start with Trust & Will →*
* Affiliate disclosure: GovSifter may earn a commission from links above. This does not affect program listings or editorial content.
New Mexico property tax relief FAQ
What property tax exemptions are available in New Mexico?
New Mexico offers 8 main property tax relief programs: Head-of-Family Exemption, Veteran Exemption, Disabled Veteran Exemption (100% service-connected), Surviving Spouse of Disabled Veteran Exemption, Proportional Disabled Veteran Exemption (10%-99%), Low-Income Value Freeze (Limitation on Increase in Value), Property Tax Rebate for Persons 65 or Older (PIT-RC), Additional Low Income Property Tax Rebate (select counties). Each is administered through your County Assessor.
How do I apply for a property tax exemption in New Mexico?
You apply through your County Assessor — for free. Most exemptions require a one-time application by the deadline; check each program for its form and cutoff date. You never need to pay a third party to file.
Is filing for a New Mexico property tax exemption free?
Yes. Filing is always free through your County Assessor. Letters offering to file your homestead exemption for a fee are private solicitations, not government notices.
Compare New Mexico to other states by relief type
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