Rate Breakdown

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

How Property Tax Works in Montezuma County

In Montezuma County, property taxes are assessed annually by the County Assessor’s Office, which determines the fair market value of each parcel based on recent sales, property characteristics, and zoning. The assessed value is then multiplied by the millage rate set by local taxing entities—city, county, schools, and special districts—to calculate the annual tax liability. Millage rates are expressed as mills (thousandths of a dollar) so that a 15‑mill rate equals $0.15 per $1 of assessed value. The combined millage rate for Montezuma County typically ranges from 15 to 18 mills, but it is subject to change each election cycle when new districts vote on budget appropriations.

After the valuation worksheet is prepared, the county publishes a list of parcels with assessed values and apportioned taxes. Property owners have the right to review the assessment, compare it with similar properties, and request corrections before filing a formal appeal. The certified appraisal demonstrates that the County’s value is derived from objective market data, ensuring transparency and consistency across the jurisdiction.

Available Exemptions

Colorado offers several exemption programs that Montezuma County residents can apply for to reduce their taxable base. The most common include:

• Homestead Exemption – Grants a $4,000 reduction in assessed value for primary residences, automatically available to owners of the property.
• Senior Citizen Exemption – Extends the homestead exemption to senior citizens age 65 or older with an income limitation of $25,000 (single) or $35,000 (married) and a certified income statement.
• Disabled Individual Exemption – Provides a $4,000 reduction for homeowners who are certified disabled by the Colorado Department of Human Services, meeting specific disability criteria.
• Veteran Exemption – Offers a $3,000 reduction for veteran homeowners with at least 13 years of military service and a proven veteran status letter.

Other special exemptions such as for public property, religious institutions, and Nonprofit 501(c)(3) entities may also apply. Applicants should submit the required documentation via the county’s online portal or at the Assessor’s Office; the deadline is typically one month after the tax bill issuance.

Payment Schedule & Deadlines

Montezuma County allows property owners to pay their taxes in a single full payment or in two equal installments. The first installment is due on the day the tax bill is mailed, usually early March, and the second installment is due on the day the bill is mailed in June. If you choose the installment option, failure to pay by the due dates will incur a 0.5% monthly surcharge and a $25 late fee after 30 days past the deadline.

Payments can be made online, by mail, or in person at the County Treasurer’s Office. For small, late payments, a 10-day grace period is granted before the late fees apply, but the tax still counts toward the total for the year. Paying in full before the first January deadline eliminates the need for installments and avoids any potential late fees.

Appealing Your Assessment

Disputing your assessed value is a straightforward two‑step process: first, file a request for a reassessment within 30 days of receiving the bill through the county’s online system. If the reassessment outcome is unsatisfactory, you may appeal to the County Assessor’s Appeal Board within 60 days of the date the reassessment letter was mailed. Appeals focus on market comparables, property condition, or new development data that may have been overlooked in the original valuation.

To prepare effectively, gather recent sales data for similar properties, photographs, and any restoration or renovation records. The Board will hold a hearing or review submitted evidence; winning the appeal may reduce your taxable basis by up to 10% in most cases. Prompt submission and clear, documented evidence are key to a successful appeal.