Wisconsin Statutes Corporations (Ch. 180 to 188) § 180.1819. Payment for shares

(1) A compromise or forgiveness of a note or other obligation to transfer money or other property to a statutory close corporation in payment for shares is valid only if approved by all of the shareholders of the corporation, unless the articles of incorporation or a final judgment in a proceeding brought to enforce the obligation provides otherwise.

(2) In the absence of fraud, the judgment of the persons responsible for the issuance of shares as to the value of the consideration received for shares is conclusive.