New federal and state W-4 tax withholding forms available
The IRS has issued a new federal W-4 tax withholding form to take effect on January 1, 2020. The new form includes a worksheet and tax table. Because this form is for federal tax withholding only, there is now a separate Supplemental W-4 form for state tax withholding. As new employees are hired, they will be required to complete both forms. Current employees are strongly urged to submit these new forms for their payroll, but they are not required to do so. Links to both forms are included below. Please destroy any supplies on hand of the old W-4 form and begin using the new forms at this time. Please contact Payrollsupport@uww.edu with any questions.
Federal: https://www.irs.gov/pub/irs-pdf/fw4.pdf
State: https://uwservice.wisconsin.edu/docs/forms/tax-w4-supplemental.pdf