All forms are in PDF format and require a PDF viewer (such as Adobe Acrobat Reader) for viewing. It must be filed annually by.You must have your state code (book-map-parcel number) for real property or reference number for personal property. Use the map below to hover over each state to see deadlines and click for more details. The Notice of Valuation includes the property's Full Cash Value (FCV), Limited Property Value (LPV), and Property Classification of the property. Starting January 1, 2024, personal property is exempt from taxation in Wisconsin. This is a result of 2023 Wisconsin Act 12. In order to contest a delinquent personal property tax bill, you must first pay the delinquent bill at the Treasurer's Office.