Bernalillo County Property Tax Appeal — New Mexico

Rob Hartley·Updated February 9, 2026

Bernalillo County is New Mexico's most populous county, home to over 678,000 residents. It encompasses the state capital of Albuquerque and surrounding areas.

Notable cities: Albuquerque, Los Ranchos de Albuquerque

Median Home

$324,500

Tax Rate

0.84%

Annual Tax

$2,714

Population

678,000

2026 Appeal Deadline: 30 days from the date on your Notice of Value

You have 30 days from when the Assessor's office mails your Notice of Value to protest your property value. Notices are typically mailed by April 1st each year.

Property in Bernalillo County, New Mexico — local tax assessment and appeal guide

How Bernalillo County Assesses Property

33.33%of market value

Assessed by: Bernalillo County Assessor's Office

Assessment cycle: annual

Notices typically mailed: April 1

In Bernalillo County, your property tax is calculated on the assessed value, which is 33.33% (one-third) of your property's market value. For example, a home with a market value of $300,000 would have an assessed value of $100,000.

The Appeal Process

Appeals are heard by the County Valuation Protest Board. The Assessor's valuation is presumed correct, so the burden of proof is on you. You'll need to present evidence supporting your opinion of value to the Board.

Step 1: Review your Notice of Value when it arrives (typically by April 1)

Step 2: Compare your property's assessed value to similar properties in your area

Step 3: Obtain a property tax appeal form from the Assessor's Office

Step 4: Complete the form with your proposed value and supporting evidence

Step 5: Submit your appeal within 30 days of your Notice of Value date

Step 6: Attend your scheduled hearing with the County Valuation Protest Board

Required form: Property tax appeal form provided by the Assessor's Office

Filing Methods

in-person:415 Silver Ave SW, Albuquerque, NM 87102

mail:PO Box 27108, Albuquerque, NM 87125

online:Through the Assessor's website at https://assessor.bernco.gov

Evidence to Bring

Comparable sales of similar propertiesPhotos showing property conditionProfessional appraisal reportRepair estimates for any damage

Bernalillo County Assessor Contact

Bernalillo County Assessor's Office

Phone: (505) 222-3700

Address: 415 Silver Ave SW, Albuquerque, NM 87102

Website: https://www.bernco.gov/assessor/

Online Portal: https://assessor.bernco.gov/public.access/

Hours: Monday-Friday, 8:00 AM - 5:00 PM

Tax Exemptions in Bernalillo County

Head of Family Exemption

$2,000 reduction in taxable value

Reduces taxable value for primary residences

Eligibility: Must own and occupy the property as primary residenceDeadline: Apply once - continues until property sold

Veteran Exemption

$4,000 reduction in taxable value

Property tax reduction for qualifying veterans

Eligibility: Honorably discharged veterans with DD-214Deadline: Within 30 days of Notice of Value

100% Disabled Veteran Exemption

100% property tax waiver

Complete property tax waiver for disabled veterans

Eligibility: Veterans with 100% service-connected disability ratingDeadline: Within 30 days of Notice of Value

Value Freeze Program

Prevents increase in taxable value

Freezes property value for eligible seniors/disabled

Eligibility: 65+ or disabled, income under $32,000Deadline: Apply for 3 years to make permanent

Official Resources

Bernalillo County Assessor's Office →

Official county assessor website providing property valuation information, assessment notices, and exemption applications.

New Mexico Taxation and Revenue Department - Property Tax →

State department resource covering property tax laws, rates, and general information for New Mexico property owners.

Bernalillo County Property Search →

Online portal to search and view property records, assessments, and ownership information for Bernalillo County properties.

Bernalillo County Treasurer - Property Tax Payments →

County treasurer's office for property tax payment information, due dates, and payment methods.

Bernalillo County Appeal Statistics

Avg Reduction

$1,346

% Who Appeal

25%

Check Your Bernalillo County Assessment

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Frequently Asked Questions

What is the deadline to appeal my property taxes in Bernalillo County?

You must file your property tax appeal within 30 days of the date on your Notice of Value. The Notice of Value is typically mailed by April 1st each year, so most appeals are due by early May. Missing this deadline means you'll have to wait until next year to appeal.

How do I file a property tax appeal in Bernalillo County online?

You can file your appeal online through the Bernalillo County Assessor's website at https://assessor.bernco.gov. You'll need to obtain the property tax appeal form, complete it with your proposed value and supporting evidence, and submit it electronically within 30 days of your Notice of Value date.

What is the Head of Family exemption worth in Bernalillo County?

The Head of Family exemption reduces your property's taxable value by $2,000. While this doesn't mean $2,000 off your tax bill, it typically saves homeowners $100 or more annually depending on your property's value. Once approved, this exemption continues automatically each year until you sell the property.

What happens at a County Valuation Protest Board hearing in Bernalillo County?

At your hearing, you'll present evidence to the County Valuation Protest Board supporting your opinion of your property's value. The Assessor's valuation is presumed correct, so you must prove why your value is more accurate. Bring comparable sales data, photos, and any professional appraisals. The Board will review your evidence and make a decision.

Can senior citizens get a property tax break in Bernalillo County?

Yes, seniors 65 and older with income under $32,000 can apply for the Value Freeze Program, which prevents their property's taxable value from increasing. After applying for 3 consecutive years, the freeze becomes permanent. This can provide significant savings as property values rise over time.

How much can I save by appealing my property taxes in Bernalillo County?

Statistics show that about 25% of homes in America are unfairly overassessed, paying an average of $1,346 too much in property taxes yearly. In Bernalillo County, with a median tax bill of $2,714, a successful appeal could result in substantial savings depending on how much your property is overvalued.

When do I receive my property tax assessment notice in Bernalillo County?

Bernalillo County mails Notice of Value forms to all property owners by April 1st each year. This notice shows your property's market value and assessed value (which is 33.33% of market value). If you don't receive your notice by mid-April, contact the Assessor's Office at(505) 222-3700.

For state-wide appeal information including New Mexico's assessment ratio and deadlines, see our New Mexico Property Tax Appeal Guide →

Considering professional help with your appeal? Compare pricing, coverage, and pros/cons in our Best Property Tax Appeal Services (2026) or browse side-by-side service comparisons →

← All New Mexico property tax appeal info

Sources: https://www.bernco.gov/assessor/ | https://smartasset.com/taxes/new-mexico-property-tax-calculator | https://www.ownwell.com/trends/new-mexico/bernalillo-county | https://www.tax-rates.org/new_mexico/bernalillo_county_property_tax | https://app.taxproper.com/main/content/new-mexico-property-taxes

Last verified: 2026-02-09