Wyo. Stat. § 18-3-206: Penalties.

(a) Any county assessor who fails to perform the duties provided by W.S. 18-3-201 through 18-3-206 is guilty of a misdemeanor and upon conviction shall be fined not exceeding five hundred dollars ($500.00).

(b) Any county assessor who swears falsely to any oath provided by W.S. 18-3-201 through 18-3-206 is guilty of false swearing.

(c) Any county assessor, deputy assessor or member of any county board of equalization who knowingly and willfully values or equalizes taxable property at other than its fair value is guilty of a misdemeanor and upon conviction shall be fined not exceeding five hundred dollars ($500.00), imprisoned in the county jail not exceeding ninety (90) days or both, and shall forfeit his office.