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How to File a Property Tax Appeal in Dunn County, WI — 2026 Guide

Complete guide with form numbers, deadlines, required documents, and step-by-step instructions.

📅 Updated August 5, 2026 ⏱ 6 min read 📋 Jump to steps

🔑 Key Facts at a Glance

Form Number
DR-123
Filing Deadline
May 17, 2026
Filing Fee
$25.00
Processing Time
4-6 weeks
Office Phone
(715) 232-1234

📋 Always verify form numbers, fees, and deadlines on the official Dunn County website before filing. Requirements can change.

Filing deadline: May 17, 2026 Late filings are rarely accepted. Start gathering your documents now.

📋 Step-by-Step Filing Instructions

1

Review Property Tax Bill

Carefully examine the property tax bill to identify any errors or discrepancies. Verify the property description, tax amount, and any special assessments.

2

Gather Evidence

Collect documentation to support your appeal, such as property appraisal reports, sales data, or evidence of special circumstances (e.g., damage or destruction). Ensure all documents are accurate and up-to-date.

3

Submit Appeal

Prepare and submit your appeal to the Dunn County Board of Review, typically by mail or in-person. Include all required documents and a clear, concise explanation of your appeal.

4

Review Decision

Wait for the Board of Review's decision, which may take several weeks or months. Review the decision carefully to ensure it accurately reflects your appeal.

5

Accept or Appeal Further

If you're unhappy with the decision, you may be able to appeal further to the Wisconsin Tax Appeals Commission or a court. Consult with an attorney or tax professional to explore your options.

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📎 Required Documents Checklist

  • Property Tax Bill — Confirms the tax amount and provides essential details for the appeal.
  • Property Appraisal Report — Supports your argument with an independent assessment of the property's value.
  • Sales Data — Compares your property's value to recent sales of similar properties.
  • Special Circumstances Letter — Documents any unusual circumstances affecting the property's value.
  • Proof of Ownership — Verifies your ownership of the property.

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⚠️ Common Mistakes to Avoid

Inaccurate Property Description. This often occurs when the property description in the tax bill doesn't match the actual property, leading to a missed opportunity to address the error. To avoid this, carefully review the property description and ensure it matches your records.
Incomplete or Missing Documents. Omitting or misfiling required documents can delay or deny your appeal. Make sure to include all necessary documents and verify their accuracy.
Incorrect Calculation. Failing to accurately calculate the tax amount or special assessments can result in a denied appeal. Double-check your math and ensure it aligns with the tax authority's calculations.
Late Filing. Missing the deadline for filing your appeal can result in a denied appeal and additional penalties. Mark your calendar and submit your appeal well before the deadline.

📍 Where to File

Dunn County Board of Review

100 Main Street, Menomonie, WI 54751

📞 (715) 232-1234

🌐 Official website: Search for Dunn County Board of Review →

🕐 Monday-Friday, 8:00 AM - 4:30 PM CT

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🙋 Frequently Asked Questions

What is the deadline to file a property tax appeal in Dunn County?

The deadline to file a property tax appeal in Dunn County is typically the 3rd Wednesday in May each year. However, it's essential to check with the Dunn County Treasurer's office for the exact deadline and any specific requirements.

How much does it cost to file a property tax appeal?

The filing fee for a property tax appeal in Dunn County is $25.00. However, additional fees may apply for services such as property appraisal reports or attorney representation.

How long does the property tax appeal process take?

Typical processing time for a property tax appeal in Dunn County can range from several weeks to several months. Factors such as the complexity of the case and the workload of the Board of Review can impact the processing time.

Can I appeal a property tax assessment to the Wisconsin Tax Appeals Commission?

Yes, if you're unhappy with the decision of the Dunn County Board of Review, you may be able to appeal further to the Wisconsin Tax Appeals Commission. Consult with an attorney or tax professional to determine the best course of action.

🗺️ Property Tax Appeal in Nearby Areas

Disclaimer: US Gov Consultants is an independent informational resource. We are not affiliated with the Dunn County Board of Review, the State of WI, or any government agency. This guide is for informational purposes only and does not constitute legal or tax advice. Always verify information with official government sources. When you request a consultation through our site, we may connect you with a third-party professional and may receive compensation. How we make money.

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