Wisconsin Statutes Taxation (Ch. 70 to 79) § 77.12. Review of findings, venue

Any finding of fact made under this subchapter after due notice and hearing is final unless it is set aside or modified by the circuit court for either Dane County or the county in which the land lies. Any person may bring an action for that purpose in either of those courts within 30 days after the making of the finding sought to be reviewed.