The U.S. Internal Revenue Service (IRS) issued proposed regulations regarding the qualified trade or business income deduction under Sec. 199A, which was enacted by P.L. 115-97, the law known as the Tax Cuts and Jobs Act (TCJA) (REG-107892-18). At the same time, it issued Notice 2018-64, which provides guidance on how to compute W-2 wages for purposes of the deduction, along with FAQ. Click here for more information.