The county assessor's office maintains the official property tax roll for all parcels within the county, including residential, commercial, industrial, and agricultural properties, and processes all exemption applications and assessment appeals. There are 2 Assessor locations in Clark County, Montana.

Property owners in Clark County who disagree with their assessment should gather evidence such as recent sales of comparable properties in the same neighborhood before scheduling a review with the assessor's staff, as a well-documented appeal has a much higher chance of success than an undocumented complaint.

List of Clark County, Idaho Assessor

Cascade County Treasurer

View Details Call Now (406) 454-6810

Cascade County Treasurer

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Cascade County Assessor

View Details Call Now (406) 454-6992

Cascade County Assessor

Address
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Hours

Businesses operating in Clark County are typically required to file personal property declarations annually listing equipment, machinery, and other taxable assets. Contact the assessor's office for the correct form and filing deadline to avoid penalties for late or incomplete business personal property filings.

You may also find Assessor locations in neighboring counties including Teton, Cascade.