Rate Breakdown

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

How Property Tax Works in Roosevelt County

Property taxes in Roosevelt County, Montana, are based on the market value of the real estate, which is determined by the county assessor. The process begins with an assessment, where the assessor determines the fair market value of the property. This value is then adjusted based on specific classification levels—such as residential, agricultural, or commercial—to arrive at the taxable value.

The actual tax amount is calculated using millage rates. A "mill" represents one dollar of tax for every $1,000 of taxable value. These rates are set annually by local taxing authorities, including the county commission, school districts, and city governments. To calculate your estimated tax, multiply the taxable value of your property by the total millage rate and divide by 1,000.

Available Exemptions

Montana offers several programs to reduce the tax burden on eligible homeowners. These exemptions lower the taxable value of the property, resulting in lower annual payments:

• Residential Homestead Exemption: Available to homeowners who use the property as their primary residence.
• Disabled Veteran Exemption: Provides significant tax relief for veterans with a service-connected disability.
• Senior Citizen Property Tax Assistance: Low-income seniors may qualify for partial exemptions or credits to ensure housing affordability.
• Medical Disability Exemption: Available to individuals with qualifying permanent disabilities that impact their financial ability to pay taxes.

Payment Schedule & Deadlines

Property taxes in Roosevelt County are typically billed annually, though payment options may vary. It is critical to adhere to the deadlines set by the County Treasurer to avoid financial penalties.

• Due Dates: Taxes are generally due in the fall, with a final deadline often falling in late October or November.
• Installments: While most payments are made annually, some taxpayers may qualify for specific payment arrangements through the treasurer's office.
• Late Consequences: Payments made after the deadline are subject to interest charges and penalties. Persistent delinquency can eventually lead to a tax lien or a public tax sale of the property.

Appealing Your Assessment

If you believe the assessor has undervalued or overvalued your property, you have the right to appeal. The appeal process must be initiated within a specific window—usually shortly after the notice of value is mailed.

To start an appeal, you must file a formal request with the Roosevelt County Board of County Commissioners. It is recommended to provide evidence to support your claim, such as recent appraisals of your home, sales data from comparable properties in your neighborhood, or documentation of property damage. The board will review the evidence and determine if an adjustment to the assessed value is warranted.