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Archuleta County, CO

Archuleta County property tax appeal 2027: deadline, forms and how to file

Scan from recent salesFacts not yet verified by a person — confirm on your notice

To appeal an Archuleta County assessment, file with the Archuleta County Assessor; in Colorado the deadline is June 8 for the protest to the assessor. Confirm the exact date on your notice or with the assessor; we add each county's 2027 date here when it is published.

Data as of 20 Oct 2026 · the Archuleta County assessor
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Free. We compare the value on your notice with recent sales of similar homes nearby and tell you whether an appeal is worth filing. Have your assessment notice and tax bill handy.

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How to file

How to file in Archuleta County

  1. Step 1

    File the appeal

    Use the method your notice lists, by the deadline on the notice.

  2. Step 2 · before the hearing

    Prepare and submit your evidence

    Comparable assessed values, photographs of condition issues and recent sales where they are public. Ask the appraisal office for the evidence it will use.

  3. Step 3

    Meet, then hear

    An informal review usually comes before a formal hearing; most reductions happen at the informal stage.

Before you file: how to read your notice · evidence that works · informal vs formal hearing · when not to appeal

Questions

Archuleta County questions

Data as of 20 Oct 2026 · Colorado statutes
When is the property tax appeal deadline in Archuleta County?

Colorado law sets it: Protest to the assessor by June 8 (C.R.S. §39-5-122); appeal the Notice of Determination to the County Board of Equalization by July 15, or September 15 in counties on the alternate protest period (§39-8-106). Confirm the exact date on your notice or with the assessor.

Who hears a appeal in Archuleta County?

The Archuleta County Assessor hears the first appeal. Filing rules: C.R.S. §39-5-122 (protest); §39-8-106 (county board appeal).

What value should I compare on my Colorado notice?

The figure labeled “Actual Value”. Colorado appeals are argued against market value as of June 30 of the year before each odd-numbered reappraisal year (June 30, 2024 for tax years 2025 and 2026), using sales from the data period ending that date (C.R.S. §39-1-104(10.2)).

Your home

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Nearby

Nearby counties

Mineral County · Rio Grande County · La Plata County · Hinsdale County · Conejos County · San Juan County · Saguache County

Sources
  1. Colorado DPT, Understanding Property Taxes in Colorado (2026 rates, data period, protest dates)
  2. Colorado DPT, Residential Local Government Assessment Rate (2026)
  3. Colorado DPT, Residential School Assessment Rate (2026)
  4. Assessors’ Reference Library vol. 2 ch. 5, Taxpayer Administrative Remedies
  5. U.S. Census Bureau, county population estimates (2024) and county gazetteer (2024).