Wisconsin Statutes Taxation (Ch. 70 to 79) § 70.19. Assessment, how made; liability and rights of representative

(1) For assessments made before January 1, 2024, when personal property is assessed under s. 70.18(1) to a person in charge or possession of the personal property other than the owner, the assessment of that personal property shall be entered upon the assessment roll separately from the assessment of that person's own personal property, adding to the person's name upon the tax roll words briefly indicating that the assessment is made to the person as the person in charge or possession of the property. The failure to enter the assessment separately or to indicate the representative capacity or other relationship of the person assessed shall not affect the validity of the assessment.

(2) For assessments made before January 1, 2024, the person assessed under sub. (1) and s. 70.18(1) is personally liable for the tax on the property. The person assessed under sub. (1) and s. 70.18(1) has a personal right of action against the owner of the property for the amount of the taxes; has a lien for that amount upon the property with the rights and remedies for the preservation and enforcement of that lien as provided in ss. 779.45 and 779.48; and is entitled to retain possession of the property until the owner of the property pays the tax on the property or reimburses the person assessed for the tax. The lien and right of possession relate back and exist from the time that the assessment is made, but may be released and discharged by giving to the person assessed such undertaking or other indemnity as the person accepts or by giving the person assessed a bond in the amount and with the sureties as is directed and approved by the circuit court of the county in which the property is assessed, upon 8 days' notice to the person assessed. The bond shall be conditioned to hold the person assessed free and harmless from all costs, expense, liability, or damage by reason of the assessment.