Wis. Stat. § 778.15: Payment to county treasurer.

On or before the first Monday of February in each year every such town, village and city treasurer shall pay to the treasurer of the county all moneys so collected by him or her accruing to the state, taking a receipt therefor; and at the same time shall file with the county clerk of the county a statement, upon oath, containing the names of the municipal judges of the town, village and city, respectively, the amount of moneys so collected from each, the date of collection, the name of the defendant in each case, the cause of action and date of the summons and judgment.