Costs may be set off

Wis. Stat. § 814.12, under GENERAL PROVISIONS AND COSTS INCIVIL ACTIONS AND SPECIAL PROCEEDINGS.

Wis. Stat. § 814.12

814.12 Costs may be set off. If, in any action, a recovery be had by one party and costs be awarded to the other the court may set off one against the other and render judgment for the balance.