Generally, your deferred compensation (commonly referred to as elective contributions) isn't subject to income tax withholding at the time of deferral, and you don't report it as wages on Form 1040, U.S. Individual Income Tax Return or Form 1040-SR, U.S. Tax Return for Seniors, because it isn't included in box 1 wages ...
The Act amended §§ 6041 and 6051 to require that an employer or payer report all deferrals for the year under a nonqualified deferred compensation plan on a Form W-2 (Wage and Tax Statement) or a Form 1099-MISC (Miscellaneous Income), regardless of whether such deferred compensation is includible in gross income under ...