Open Book Notice and BOR 2026

Town of Mukwonago Administration Clerk/Treasurer W320 S8315 Beulah Road Mukwonago, WI 53149 Phone (262)363-4555 Fax (262)363-8377 www.TownOfMukwonago.us ASSESSMENT ROLE IS OPEN FOR EXAMMINATION AND OPEN BOOK STATE OF WISCONSIN TOWN OF MUKWONAGO, WAUKESHA COUNTY Pursuant to Wis. Stat. § 70.45, the assessment roll for the Year 202 6 assessment will be open for examination starting on the 6th day of May, 2026 at 8:30 a.m. – 3:30 p.m., Monday through Friday. Additionally, the assessor shall be available f rom 10:00 a.m. – 1:00 p.m. on Wednesday, May 6 th, 2026. The assessor can meet with residents via phone or will meet with residents at W320S8315 Beulah Rd., Mukwonago, WI if r equested. Please contact the Assessor ’s Office at 9 20-749-1995 to schedule an appointment for the open book. Instructional material is available, 2026 Guide for Property Owners, on the Town of Mukwonago website www.townofmukwonago.wi.gov or at the Clerk ’s Office, W320S8315 Beulah Rd, Mukwonago to persons who wish to object to valuations under Wis. Stats. §70.47. Notice of Board of Review Two-Hour Meeting Notice is hereby given that the Board of Review for the Town of Mukwonago, Waukesha County, Wisconsin shall hold its first meeting on Wednesday, May 27, 2 026 from 6:00 p.m. to 8:00 p.m., at W320S8315 Beulah Rd., Mukwonago, Wisconsin. Please be advised of the following requirements to appear before the Board of Review and procedural requirements if appearing before the Board of Review: 1. After the first meeting of the Board of Review and before the Board of Review’s final adjournment, no person who is scheduled to appear before the Board of Review may contact or provide information to a member of the Board of Review about the person’s obje ction, except at a session of the Board of Review. Open book shall occur no less than 7 days prior to the Board of Review. 2. The Board of Review may not hear an objection to the amount or valuation of property unless, at least 48 hours before the Board of Review’s first scheduled meeting, the objector provides to the Board of Review Clerk written or oral notice of an intent to file an objection, the Board of Review shall waive that requirement during the first 2 hours of the Board of Review’s first scheduled meeting, and the Board of Review may waive that requirement up to the end of the 5 th day of the session, or up to the end of the final day of the session if the session is less than 5 days, with proof of extraordinary circumstances for failure to meet the 48 -hour notice requirement and failure to appear before the Board of Review during the first 2 hours of the first scheduled meeting. 3. Objections to the amount or valuation of property shall first be made in writing and filed with the Board of Review Clerk within the first 2 hours of the Board of Review’s first scheduled meeting, except that, upon evidence of extraordinary circumstances, the Board of Review may waive the requirement up to the end of the 5 th day of the session, or up to the end of the final day of the session if the session is less than 5 days. The Board of Review may require objections to the amount or valuation of property to be submitted on forms approved by the Wisconsin Department of Town of Mukwonago Administration Clerk/Treasurer W320 S8315 Beulah Road Mukwonago, WI 53149 Phone (262)363-4555 Fax (262)363-8377 www.TownOfMukwonago.us Revenue, and the Board of Review shall require that any forms include stated valuations of the property in question. Persons who own land and improvements to that land may object to the aggregate valuation of that land and improvements to that land, but no person who owns land and improvements to that land may object to only the valuation of that land or only to the valuation of improvements to that land. No person may be allowed in any action or proceedings to question the amount or valuation of property unless the written objection has been filed and that person in good faith presented evidence to the Board of Review in support of the objections and made full disclosure before the Board of Review, under oath, of all of that person’s property liable to assessment in the district and the value of that property. The requirement that objections be in writing may be waived by express action of the Board. 4. When appearing before the Board of Review, the objecting person shall specify in writing the person’s estimate of the value of the land and of the improvements that are the subject of the person’s objection and specify the information used to arrive at that estimate. 5. No person may appear before the Board of Review, testify to the Board of Review by telephone, or object to a valuation if that valuation was made by the assessor or the objector using the income method of valuation, unless the person supplies the assessor with all the information about income and expenses that the assessor requests, as specified in the Assessor’s Manual under Wis. Stat. §73.03(2a). The Town of Mukwonago has an ordinance for the confidentiality of information about income and expenses that is provided to the assessor under this paragraph that provides exceptions for persons using information in the discharge of duties imposed by law or the duties of their officer or by order of a court. The information that is provided in this paragraph, unless a court determines that it is inaccurate, is not subject to the right of inspection and copying under Wis. Stat. §19.35(1). 6. The Board of Review shall hear upon oath, by telephone, or ill or disabled persons who present to the Board of Review a letter from a physician, surgeon or osteopath that confirms their illness or disability. No other persons may testify by telephone unle ss the Board of Review, in its discretion, has determined to grant a property owner’s or their representative’s request to testify under oath by telephone or written statement. 7. No person may appear before the Board of Review, testify to the Board of Review by telephone or contest the amount of any assessment unless, at least 48 hours before the first meeting of the Board of Review, or at least 48 hours before the objection is hea rd if the objection is allowed under Wis. Stat. §70.47(3)(a), that person provides notice to the Board of Review Clerk as to whether the person will ask for the removal of a member of the Board of Review and, if so, which member, and provides a reasonable estimate of the length of time the hearing will take. 8. No person shall be allowed to appear be fore the Board of Review to testify to the board by telephone or to contest the amount of any assessment of real or personal property if the person has refused a reasonable writte n request by certified mail of the assessor to enter onto property to conduct an exterior view of the real or personal property being assessed. Notice is hereby given this 21 st day of April, 2026 by: _______________________________________ Kathy Karalewitz, Administrator/Clerk-Treasurer Town of Mukwonago Published: May 23, 2026