A large driver of the accurate calculation of withholding tax is based on an employee's completion of a W4 form. Incorrect or changed information on this form can have a huge impact on withholding and the employee's tax obligation at the end of the year. Think about an error an employee might make on this form. 

How will this error affect their withholding and tax at the year's end? 

What can an employee do to ensure that withholding is correct?

Answer rating: 100% (QA)

An error on an employees W4 form can indeed have significant consequences on their withholding and tax obligations at the end of the year The W4 form is used by employees in the United States to infor... View the full answer