Mo. Rev. Stat. § 285.306
285.306 Failure to complete form, penalty.
285.306. Failure to complete form, penalty. — Every employee shall complete the withholding form referred to in section 285.300 . Any such employee who refuses to complete the withholding form shall be guilty of a class E felony.
(L. 1993 S.B. 253 § 22, A.L. 2014 S.B. 491) Effective 1-01-17