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Form number: W4MW507
Audience: MCPS Staff
Last revised: June 2025
Employee’s Withholding Allowance Certificate
MCPS Form W4-MW-507, Employee’s Withholding Allowance Certificate is no longer offered or accepted. All W-4 changes are now made online via MCPS Hub+. To change your federal income tax withholding allowance, log in to Hub+ and select the Me tab. Then select the Direct Deposit & W4 tile, followed by the Tax Withholding tile. Detailed instructions for updating both federal and regional tax information are available in the Pay and Compensation Employee User Guide.
For Federal Taxes: Complete your W-4 via Hub+ as instructed above. For Maryland: Complete Maryland Form MW507, Employee’s Maryland Withholding Exemption Certificate. For Virginia: Complete Virginia Form VA-4, Employee’s Virginia Withholding Exemption Certificate. For DC: Complete District of Columbia Form D-4, Employee Withholding Allowance Certificate. For Pennsylvania: Complete Pennsylvania REV-419, Employee’s Non-Withholding Application Certificate.
If you are a qualified civilian spouse of a U.S. Armed Forces service member, please complete the latest Maryland Form MW507M. Click Search to find the latest form. After completing the form, print and sign it, then submit it to ersc@mcpsmd.org.
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