If Some thing is off, notify your employer promptly to allow them to challenge a corrected W-2c before you file your return. You ought to update your W-four. Submit a fresh one particular to the employer's HR or payroll department. You can utilize the IRS Tax Withholding Estimator at irs.gov https://josueifyrj.oneworldwiki.com/7836760/everything_about_w2_vs_w4