Income tax withholding

January 2, 2020

During the month of November – Encourage employees to fill out a new Form W-4 or Form W-4(SP) for 2021 if they experience any personal or financial changes (for example, changes to filing status, number of jobs, other income, deductions, or credits). The 2021 revision of Form W-will be available at IRS.gov/FormW4 by Mid-December. Encourage your employees to use the IRS Tax Withholding Estimator available at IRS.gov/W4App.