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W4 Assistant

It’s important to get your Form W4 correct, as it sets out the amount of federal, state and local tax being withheld. This calculator will walk you through the fields of a Form W4 and, when finished inputting your data, will populate a completed Form W4 for you.

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Updating Your W-4 Form: When and Why?


Important Information: The calculator that is provided on this web site is only meant to provide general guidance and estimates about the payroll process. It should not be relied upon to calculate exact taxes, payroll or other financial data. It may not match your Alloy Silverstein Group results precisely and is not intended to provide tax or legal advice. You should consult with a professional advisor or accountant concerning your specific concerns.

Alloy Silverstein Group Calculators for Small Business Success

From Abacus Payroll, Inc., a division of The Alloy Silverstein Group

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Hammonton, New Jersey · Cherry Hill, New Jersey · Philadelphia, Pennsylvania