A step-by-step guide to help you fill out a W-4 Fact checked by Vikki Velasquez Completing Form W-4 accurately is crucial for managing your tax withholding. The form determines how much tax is ...
The W-4 is the form you fill out when starting a new job to determine how much federal income tax is withheld from your paycheck. While the default W-4 settings will work for many people, you may be ...