Public company nonqualified plans and incentive plans may need to be amended to avoid a potential violation of Internal Revenue Code (IRC) Section 409A as a result of changes to IRC Section 162(m) under the Tax Cuts and Jobs Act. This amendment most likely is required for employers that mandated deferrals of amounts that exceeded the limit under IRC Section 162(m) but not those whose plans permitted but did not require deferrals of such amounts. Nevertheless, an employer that actually exercised such discretion with respect to non-grandfathered amounts may need to amend such arrangements as well. That is because the …