New Mexico gives veterans and seniors four main property tax breaks: a $10,000 standard veteran exemption, a proportional disabled-veteran exemption tied to the VA disability rating, a valuation freeze for low-income homeowners 65 and older or with a qualifying disability, and a small state income-tax rebate for seniors. The veteran exemption and the disabled-veteran formula both changed for the 2026 tax year and are now larger and more widely available than under prior law.
The $10,000 Standard Veteran Exemption
Starting with the 2026 tax year, the veteran property tax exemption reduces a home’s taxable value by $10,000, up from $4,000 under prior law. Beginning in 2027, that figure adjusts annually for inflation.1New Mexico Legislature. HB0047
To qualify, you must have received an honorable discharge and served on active duty continuously for at least ninety days. Service cut short by a service-connected disability still counts. You must also be a New Mexico resident. The exemption applies to the veteran’s property, including community or joint property of a married couple, and an unmarried surviving spouse of an eligible veteran can claim it as well.2New Mexico Legislature. Veteran Property Tax Exemption – Exemptions and You
The Disabled Veteran Exemption Is Now Proportional
Under prior law, only veterans with a 100% permanent and total service-connected disability qualified for the disabled veteran exemption, which wiped out their property tax bill entirely. Partially disabled veterans got nothing beyond the standard exemption.
That changed for the 2026 tax year. The exemption is now proportional. It equals your federal disability percentage multiplied by the taxable value of your home remaining after the standard $10,000 veteran exemption is subtracted.1New Mexico Legislature. HB0047
An example makes the math clear. Say your home has a taxable value of $150,000 and your VA rating is 70%. The county assessor first subtracts the $10,000 standard veteran exemption, leaving $140,000. The disabled veteran exemption then covers 70% of that $140,000, or $98,000. You pay property tax on the remaining $42,000. A veteran with a 100% rating still pays no property tax, because 100% of the remainder is exempt.
You have to occupy the property as your principal place of residence to claim the disabled veteran exemption. When two or more disabled veterans co-own a home, the exemption uses the highest disability percentage among them.3New Mexico Legislature. HB0285
The Valuation Freeze for Seniors and Disabled Homeowners
If you are 65 or older, or you have a qualifying disability, you can freeze your home’s assessed value so it stops rising from year to year. The freeze locks in the value at whatever it was when you first qualified, so market increases around you no longer push up your assessment.4Justia. New Mexico Code 7-36-21.3
Income is the gatekeeper. For the 2026 tax year, the combined modified gross income of everyone in the household must be $44,200 or less for the prior year. That threshold is adjusted annually for inflation.5NM Taxation & Revenue Department, Property Tax Division. Limitation on Increase in Value for Single-Family Dwellings for Tax Year 2026
A qualifying disability means a determination that you are blind or permanently and totally disabled under the federal Social Security Act, or that you have a permanent total disability under New Mexico’s Workers’ Compensation Act. You also have to own the home and occupy it as your principal residence.
The freeze is not one-and-done at first. You must apply and qualify for three consecutive tax years. After that, the county assessor applies it automatically each year unless something changes, and you are required to report any change in your eligibility.6Santa Fe County Assessor. Property Valuation Freeze Flyer 2026
The Property Tax Rebate for Seniors 65 and Older
This one works differently from the exemptions above. It is a rebate you claim on your New Mexico personal income tax return, not through the county assessor. If you are 65 or older, the rebate reimburses part of the property tax you paid above certain income-based thresholds. The maximum is $250 per return. In most counties, the income limit is $16,000; in counties that have passed a special resolution, the limit rises to $25,000.7FindLaw. New Mexico Code 7-2-18
The rebate is small on its own, but it stacks with the exemptions. A veteran aged 65 or older with modest income could claim the $10,000 veteran exemption, the valuation freeze, and the rebate in the same year.
How to Apply
You claim the veteran, disabled veteran, and valuation freeze at your county assessor’s office. What you bring depends on the exemption:
- Veteran exemption: a certificate of eligibility from the New Mexico Veterans’ Service Commission confirming honorable discharge and qualifying active-duty service.
- Disabled veteran exemption: documentation of your federal disability rating, in addition to the veteran certificate.
- Valuation freeze: proof of age or qualifying disability, plus income documentation showing household modified gross income at or below the current threshold.
The senior rebate is claimed on your state income tax return, so you handle it with your other state tax paperwork rather than at the assessor’s office.
Deadlines and Automatic Renewal
The deadline to claim an exemption is 30 days after the county assessor mails the annual notice of value. Mailing dates vary by county but often fall around April 1, so confirm the exact date with your county assessor.8Justia. New Mexico Code 7-38-17
You do not reapply every year. Once the veteran or disabled veteran exemption is claimed and allowed, the county assessor applies it automatically in later years as long as nothing changes. The valuation freeze becomes automatic after three consecutive qualifying years.
If your eligibility changes, you are required to notify the county assessor by the last day of February of the tax year following the change. Selling the property, moving out of state, or losing the disability rating that qualified you are all reportable changes. Failing to report is a misdemeanor punishable by a fine of up to $1,000.8Justia. New Mexico Code 7-38-17
If Your Exemption Is Denied
You can protest a denied exemption or a valuation you believe is too high by filing with the county assessor within 30 days of the mailing date on the notice of value.9Santa Fe County Assessor. 2024 SFC Assessors Office Help Guide
The protest goes before the county valuation protests board. Hearings are informal compared to court, with no formal rules of evidence, but testimony is under oath and the county keeps a verbatim recording. The board must decide within 180 days of filing, and issue its written order within 30 days of the hearing unless both sides agree to more time. If you or your representative do not show up without a reasonable justification, the protest is denied automatically. If you disagree with the board’s decision, you can appeal to the state Property Tax Division or to district court.10Justia. New Mexico Code 7-38-27