Whenever the Assessor, in the performance of
the Assessor's duties, requests or obtains income and expense information
pursuant to § 70.47(7)(af), Wis. Stats., or any successor
statute thereto, then such income and expense information that is
provided to the Assessor shall be held by the Assessor on a confidential
basis; except, however, that the information may be revealed to and
used by persons in the discharge of duties imposed by law; in the
discharge of duties imposed by office (including but not limited to
use by the Assessor in performance of official duties of the Assessor's
office and use by the Board of Review in performance of its official
duties); or pursuant to order of a court. Income and expense information
provided to the Assessor under § 70.47(7)(af), Wis. Stats.,
unless a court determines that it is inaccurate, is, per § 70.47(7)(af),
Wis. Stats., not subject to the right of inspection and copying under
§ 19.35(1), Wis. Stats.