Rate Breakdown

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

How Property Tax Works in Clearwater County

In Clearwater County, Idaho, the property tax system is administered by the County Assessor’s Office. Every year, the Assessor evaluates all taxable real estate—including single-family homes, condominiums, and rental properties—using the current market value determined through a professional appraisal. The assessed value is the market value minus any state or local exemptions that apply. Once the Assessment Board approves the valuation, the county applies the combined millage rates set by the county, school district, and any special districts.

A millage rate represents how many thousandths of a dollar are collected per dollar of assessed value. For example, a 10‑mill rate equals $10 of tax per $1,000 of assessed property value. In Clearwater County, the total annual property tax rate is typically between 80 and 100 mills, although the exact rate can vary from year to year based on budgetary adjustments. The tax year runs from January 1 to December 31, and all property taxes are calculated for that period.

Available Exemptions

Idaho offers several exemptions that Clearwater County applies to eligible residents. The most common are the Homestead, Senior Citizen, Disabled, and Veteran exemptions. All exemptions are documented in Idaho Code chapters 57 and 58 and are administered through the County Assessor’s Office.

• Homestead Exemption: A standard $5,000 exemption that reduces the assessed value of your primary residence. To qualify, the property must be your legal residence as of the assessment date.
• Senior Citizen Exemption: Residents aged 65 or older (or 60 with a qualifying disability) may receive an additional exemption of up to $1,000 per year. The exemption reduces either the assessed value or the tax due, depending on the county’s specific policy.
• Disabled Property Exemption: If a homeowner has a disability recognized by the state, a $500 exemption is available to reduce assessed value. Qualified disabilities include those documented by a state or federal agency.
• Veteran Exemption: Active duty, one‑time, or veteran service members who have served in a combat zone or are recognized as disabled veterans may receive a $1,500 exemption. Veterans must properly file a “Veteran’s Property Tax Exemption” form with the Assessor.

Clearwater County also offers municipal exemptions for certain local districts, such as business parks or historical preservation zones. Homeowners should verify all available exemptions with the County Assessor’s Office to ensure the maximum tax relief.

Payment Schedule & Deadlines

Clearwater County allows taxpayers to pay their property taxes in one payment or two installments. The first installment is due by April 1, and the second installment is due by October 1. Failure to pay on time may result in late fees and interest charges calculated at 8% per annum on the unpaid balance.

Each installment is multiplied by the county’s millage rate to determine the amount due. For example, if your assessed value is $200,000 and the combined millage rate is 90 mills, the annual tax equals $18,000. The first payment would be $9,000, and the second would also be $9,000, unless a payment agreement or exemption reduces the balance.

Taxpayers can make payments at the County Treasurer’s Office, local banks, or through the online portal provided by Clearwater County. Payment instructions are typically mailed in October and October 11 each year for the two installments, respectively.

Appealing Your Assessment

If you believe your property’s assessed value is too high, Clearwater County offers a formal appeals process. The first step is to submit a written request to the Board of Appeals within 30 days of the assessment date. Your appeal should include a recent appraisal, comparable sales data, and any evidence of property deficiencies.

• Step 1 – Request Hearing: File a Request for Hearing in writing (email or mail) with the required fee. The Board will schedule a hearing within 30 days.
• Step 2 – Hearing: Present your evidence before the Board. This may involve expert witnesses or additional documentation you wish to submit.
• Step 3 – Decision: The Board will issue a decision within 60 days of the hearing. If approved you will receive a revised assessment; if denied, you may appeal further to the Idaho Division of Taxation.

Throughout the appeals process, it is crucial to maintain clear records and adhere to deadlines. Consistent communication with the County Assessor’s Office and the Board of Appeals will greatly improve your chances of a favorable outcome.