Withholding from pension or sick pay plan.

If a payee furnishes written notification to a payor of any pension or to a 3rd-party payor of any sick pay plan that the payee desires to have Wisconsin income tax withheld from the pension or sick pay plan, the payor shall withhold from each pension payment or sick pay payment an amount in accordance with the withholding tables or the amount that the payee designates to the payor. The amount withheld from each payment may not be less than $5. For purposes of this subsection, “pension” includes any retirement payment plan, and “sick pay” includes any amount paid to an employee as remuneration or paid instead of remuneration for any period when the employee is temporarily absent from work because of sickness or personal injuries. Payors withholding under this subsection are employers for all purposes of this section and shall withhold, remit and be subject to the other requirements of an employer in withholding Wisconsin income tax from employees.