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 ...
BATON ROUGE, La. (WAFB) - Whenever you start a new job there’s always a stack of paperwork to fill out. Buried in there is something called a W-4 form or an Employee’s Withholding Certificate.