Wisconsin Statutes & Annotations
Chapter 71 - Income and franchise taxes for state and local revenues.
71.66 - Employee exemption certificates.

71.66 Employee exemption certificates.
(1)
(a) On or before the date on which an employee commences employment with an employer each employee shall provide his or her employer with a signed withholding exemption certificate relating to the number of withholding exemptions he or she claims, which shall not exceed the number to which he or she is entitled. If the employee fails to provide such certificate, such employee, for withholding purposes, shall be considered as claiming no withholding exemptions.
(b) If the number of withholding exemptions to which the employee is entitled is less than the number of withholding exemptions claimed by him or her on the withholding exemption certificate then in effect, the employee shall within 10 days after the change occurs provide the employer with a new withholding exemption certificate, which shall not exceed the number to which he or she is entitled.
(c) If the number of withholding exemptions to which the employee is entitled is more than the number of withholding exemptions claimed by him or her on the withholding exemption certificate then in effect, the employee may provide the employer with a new withholding exemption certificate on which the employee must not claim more than the number of withholding exemptions to which he or she is entitled on such day.
(d) A withholding exemption certificate provided to the employer shall take effect as of the beginning of the first payroll period ending after the date on which such certificate is provided.
(e) Any employee who willfully supplies his or her employer with false or fraudulent information regarding his or her withholding exemption or who willfully fails to supply information which would increase the amount to be withheld may be fined not more than $200.
(f) Whenever the internal revenue code or regulations or rulings of the internal revenue service require an employer to submit copies of, or information taken from, an employee's withholding allowance certificate to the internal revenue service, the employer shall also provide copies of, or information taken from, the certificate to the department within 15 days after the employer is required to file the certificate or information with the internal revenue service.
(2) An employee receiving wages shall be entitled to either the number of withholding exemptions allowable for federal withholding tax purposes or the following withholding exemptions that apply:
(a) An exemption for himself or herself.
(b) If the employee is married, an exemption to which his or her spouse is entitled, or would be entitled if such spouse were an employee receiving wages, but only if such spouse does not have in effect a withholding exemption certificate claiming such exemption.
(3) An employer is not required to deduct and withhold any tax whenever an employee certifies to the employer, on a form prescribed by the secretary, that the employee incurred no liability for income tax imposed by this chapter for the employee's preceding taxable year and anticipates that the employee will incur no liability for the employee's current taxable year.
(4)
(a) The department may verify any withholding exemption certificate, form or agreement filed by an employee with an employer directly from the books and records of any person or from any other sources of information. To ascertain the correctness of any withholding exemption certificate, form or agreement, the department may examine or cause to be examined by any agent or representative designated by it any books, papers, records or memoranda bearing on the certificate, form or agreement and may require the production of books, records and memoranda, and may require testimony and proof relevant to its investigation.
(b) If it appears that a person has filed an incorrect certificate, form or agreement with an employer, the department may void the certificate, form or agreement by notifying the employer and employee. The employer shall then withhold based on the number of exemptions prescribed by the department in its notice. If an employee fails to furnish information requested by the department to verify the correctness of the certificate, form or agreement, the employee shall be considered as claiming no withholding exemptions and the employer shall withhold on that basis upon notification by the department to the employer and the employee.
History: 1987 a. 312; 1991 a. 39; 1997 a. 27; 2021 a. 127.

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