If you got a big tax refund this year — or faced a big tax bill — now is a good time to revisit your W-4 form. Also known as the the Employee’s Withholding Certificate, the W-4 is a crucial tax ...

The W-4 form is an Employee’s Withholding Allowance Certificate designed to let your employer know how much of your income to withhold for federal taxes. You should fill out a new W-4 when you have ...

W-2 vs. W-4 vs. W-9: Decoding the tax forms that control your money ...