Open Book & Board of Review Dates Set: Notice of Open Book and Board of Review Dates Notice to the Electors of the Town of Merrimac, Sauk County. The following dates have been set for the Open Book and Board of Review. Anyone with questions regarding their property assessment may contact Equity Appraisal, contact information below. Open Book: Tuesday, May 5th, 2026 from 3:00 p.m. to 5:00 p.m. Meeting to be held at Merrimac Town Hall, S6911 State Hwy 113, Merrimac, WI 53561. Board of Review: Thursday, May 21st, 2026 from 4:00 p.m. to 6:00p.m. Meeting to be held at Merrimac Town Hall, S6911 State Hwy 113, Merrimac, WI 53561. Assessor: Equity Appraisal Steve Mahlik Phone: (608) 826-0009
The holiday hours for the Merrimac Town Hall are:
Christmas Eve on Wednesday, December 24: Closed
Christmas Day on Thursday, December 25: Closed
Friday, December 26: Closed
New Year’s Even on Wednesday, December 31: open 9am-Noon
New Year’s Day on Thursday, January 1: Closed
Friday, January 2: open 11am-2pm for tax collection
Tax payments must be postmarked or paid online on or before December 31st
to be credited as paid in 2025.
Thank you!