Rate Breakdown

Property taxes in Mckinley County are calculated by multiplying the assessed value (minus exemptions) by the total local millage rate.

How Property Tax Works in Mckinley County

In McKinley County, property taxes are determined by a combination of the property’s assessed value and the local millage rate. The McKinley County Assessor’s Office is responsible for determining the "taxable value" of your property, which is generally one-third of the appraised market value. Once the taxable value is established, the state and local governments apply a millage rate (or tax rate) to that figure. One "mill" represents $1 of tax for every $1,000 of taxable value. The total millage rate is a composite of levies from school districts, municipal governments, and county services. Because these rates change annually based on budget requirements, your total tax liability may fluctuate even if your property assessment remains stable.

Available Exemptions

New Mexico offers several statutory exemptions designed to reduce the tax burden for eligible homeowners. These exemptions are applied to the taxable value of your property, effectively lowering the amount upon which your tax is calculated. Key exemptions include:

• Head of Family Exemption: A basic exemption of $2,000 off the taxable value for residents who qualify as the head of a household in New Mexico.
• Veteran Exemption: Qualified honorably discharged veterans or their surviving spouses may receive a reduction in taxable value. A significant portion of this exemption can be applied to property taxes, with specific provisions for those with a 100% service-connected disability.
• Senior Citizen or Disabled Person Valuation Freeze: Homeowners who are 65 or older, or those who are permanently disabled, may be eligible to freeze the valuation of their primary residence if their modified gross income meets state-mandated thresholds.

Payment Schedule & Deadlines

Property taxes in McKinley County are collected by the County Treasurer’s Office. Taxes are billed annually and are payable in two equal installments. The first half of the tax payment is due on November 10th and becomes delinquent if not paid by December 10th. The second half is due on April 10th of the following year and becomes delinquent if not paid by May 10th. If you prefer, you may pay the full amount in a single payment by the December 10th deadline. Failure to pay by these dates will result in the accrual of interest and penalty fees. Persistent non-payment can eventually lead to the placement of a tax lien on the property and potential sale at a public auction.

Appealing Your Assessment

If you believe the valuation of your property is inaccurate or inequitable, you have the right to file a formal appeal. The protest process begins with the McKinley County Assessor. You must file a written protest within 30 days of the date on your Notice of Value. During the appeal, you should provide evidence to support your claim, such as recent appraisals, sales data of comparable properties in your neighborhood, or documentation of structural issues that may diminish your property's market value. If the initial meeting with the Assessor’s office does not resolve the dispute, your case may be presented to the County Valuation Protests Board for a formal hearing.