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Read the attestation statement that pops up and click OK if you have complied with aspects of this attestation
A confirmation screen will appear letting you know that your requested updates were successfully processed
Update your Form W-4 and NC-4 when your personal or financial situation changes to update the amounts of federal and state income tax withheld from your pay. Employees are encouraged to use the IRS Tax Withholding Estimator as a review to ensure their withholding is correct.