#withholding
Federal income tax withholding from wages and Form W-4 adjustments, including midyear checkups and additional-withholding planning
年中预扣税检查能将“我会欠税吗?”转化为你可以据以行动的数字:核查你的 2026 年预估税款安全港(本年度税款的 90%,或上一年度税款的 100%/110%),预测预扣税额,并通过新的 W-4 表格或预估税款缴纳弥补任何差额。