Wisconsin Statutes Civil Procedure (Ch. 799 to 847) § 806.02. Default judgment

(1) A default judgment may be rendered in favor of any party as provided in subs. (1) to (4) if no issue of law or fact has been joined on any claim asserted in a complaint, counterclaim, or cross claim and if the time for joining issue has expired. Any defendant appearing in an action shall be entitled to notice of motion for judgment.

(2) After filing the complaint, counterclaim, or cross claim and proof of service thereofand after filing an affidavit that the party against whom judgment is sought is in default for failure to join issue, a party may move for judgment according to the demand of the complaint, counterclaim, or cross claim. If the amount of money sought was excluded from the demand for judgment, as required under s. 802.02(1m), the court shall require the moving party to specify the amount of money claimed and provide that information to the court and to the other parties appearing in the action prior to the court rendering judgment. If proof of any fact is necessary for the court to render judgment, the court shall receive the proof.

(3) If a defendant fails to appear in an action within the time fixed in s. 801.09 the court shall, before entering a judgment against such defendant, require proof of service of the summons in the manner required by s. 801.10 and, in addition, shall require further proof as follows:

(4) In an action on express contract for recovery of a liquidated amount of money only, the plaintiff may file with the clerk proof of personal service of the summons on one or more of the defendants and an affidavit that the defendant is in default for failure to join issue. The clerk shall render and enter judgment against the defendants who are in default for the amount demanded in the complaint. Leaving the summons at the abode of a defendant is not personal service within the meaning of this subsection.

(5) A default judgment may be rendered against any party who has appeared in the action but who fails to appear at trial. If proof of any fact is necessary for the court to render judgment, the court shall receive the proof.