The Village of Deerfield contracts with Accurate Assessor for property assessment services. If you have any questions on the assessment of your property, please contact them at:
Property Assessment Information:
For helpful information on property values, assessments, taxation, appeals, and property tax bills please visit the 2025 Guide for Property Owners. To learn more about the appeal process visit Property Tax Common Questions, provided by Wisconsin Dept. of Revenue. The Objection to Real Property Assessment Form is provided below.
Please note: After the Board of Review has adjourned, property assessments can not be changed until the following year.
Lottery Credit Applications
The Wisconsin Department of Revenue administers the Lottery and Gaming Credit program. Please visit the following website for information: DOR Lottery and Gaming Credit Applications – Available Online