Rate Breakdown

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

How Property Tax Works in Benton County

In Benton County, property taxes are calculated based on the assessed value of your property and the applicable millage (tax) rates. The County Assessor's Office determines your property's value annually, considering factors like market conditions, property size, and improvements. This assessed value is then multiplied by the combined millage rates set by local taxing districts, including schools, cities, and county services.

• Assessment Process: Assessments are conducted every year, with values reflecting market conditions as of January 1.
• Millage Rates: Rates vary by location and are expressed in "mills" (1 mill = $1 per $1,000 of assessed value). For example, a home valued at $300,000 with a combined rate of 10 mills would owe $3,000 annually.

Available Exemptions

Washington State and Benton County offer several property tax exemptions to eligible homeowners:

• Senior Citizen/Disabled Exemption: Available to homeowners aged 61+ or with disabilities, offering reduced rates based on income thresholds.
• Veteran Exemption: Disabled veterans or their surviving spouses may qualify for partial or full exemptions.
• Homestead Exemption: While Washington doesn't have a traditional homestead exemption, it offers deferral programs for low-income seniors and disabled persons.

Applications for exemptions must be submitted to the Benton County Assessor's Office with supporting documentation.

Payment Schedule & Deadlines

Benton County property taxes are due in two installments:

• First Half: Due by April 30.
• Second Half: Due by October 31.

Payments can be made online, by mail, or in person. Late payments incur penalties of 1% per month, with additional fees after delinquency. If taxes remain unpaid for three years, the property may enter foreclosure proceedings. Payment plans or deferrals may be available for qualifying individuals.

Appealing Your Assessment

If you believe your property's assessed value is incorrect, you can appeal to the Benton County Board of Equalization:

• Deadline: Appeals must be filed within 30 days of the assessment notice (typically mailed in July).
• Process: Submit evidence (e.g., recent appraisals, comparable sales) supporting your claim. A hearing will be scheduled for review.
• Outcome: The board may adjust, uphold, or lower your assessment, affecting your tax liability.

For detailed guidance, contact the Benton County Assessor's Office or consult a property tax professional.