Rate Breakdown

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

How Property Tax Works in Buffalo County

Property taxes in Buffalo County are calculated based on the assessed value of your property and the combined millage rates (tax rates) set by local taxing authorities. Here’s how the process works:

• Assessment: The Buffalo County Assessor’s Office evaluates your property’s market value annually. This assessed value is then multiplied by the state-determined assessment ratio (currently 100% for residential properties in Wisconsin) to determine the taxable value.
• Millage Rates: Tax rates are set by local entities like school districts, municipalities, and the county. These rates are applied per $1,000 of taxable value. For example, if your home’s taxable value is $200,000 and the combined mill rate is 20, your annual tax would be $4,000.
• Tax Bills: Bills are typically mailed in December, with payments due the following January.

Available Exemptions

Buffalo County offers several exemptions that may reduce your property tax burden. Eligibility requirements vary, so check with the County Assessor’s Office for details:

• Homestead Exemption: Available to Wisconsin residents who own and occupy their primary residence as of January 1 of the tax year.
• Senior Citizen Exemption: For homeowners aged 65+ with income below state thresholds. This may freeze or reduce property taxes.
• Disability Exemption: Individuals with qualifying disabilities may be eligible for reduced assessments.
• Veteran Exemptions: Veterans with service-connected disabilities or unremarried surviving spouses may qualify for partial or full exemptions.

Payment Schedule & Deadlines

Buffalo County property taxes are due annually, with options for installment payments:

• Full Payment Deadline: Typically due by January 31. Payments made after this date incur a 1.5% monthly penalty.
• Installment Plan: Taxpayers may pay in two installments—the first half by January 31 and the second half by July 31—without penalty.
• Late Payments: Delinquent taxes accrue interest and penalties, and may eventually lead to a tax lien or foreclosure if unpaid.

Appealing Your Assessment

If you believe your property’s assessed value is inaccurate, you can appeal:

• Step 1: Informal Review – Contact the Buffalo County Assessor’s Office to discuss your concerns. Many disputes are resolved at this stage.
• Step 2: Formal Appeal – File a written objection with the Board of Review by the deadline (usually in May). Provide evidence like recent sales comparisons or an independent appraisal.
• Step 3: Further Action – If unsatisfied, you may appeal to the Wisconsin Department of Revenue or circuit court.

Deadlines and procedures are strict, so act promptly. Visit the Buffalo County Treasurer’s or Assessor’s website for current forms and dates.