Occurs
when an employer withholds too much money from an employee’s paycheck.
Over-withholding means that the employee will receive a tax refund at the end
of the year. There is no penalty assessed by the Internal Revenue Service for
over-withholding; however, the taxpayer has essentially lent his money free of
charge to the government. To reduce withholding, the taxpayer can file a new
W-4 form and increase the number of exemptions that are claimed. That will trigger
a reduction in the amount of money that is withheld from each paycheck.