Employers in Nebraska must conform with these state rules relating to filing income tax withholding returns.
Periodic Returns. Quarterly (Form 941N) by last day of month following end of quarter. Monthly (Form 501 N) by the 15th of the following month.
Annual filing for employers with total liability for withheld tax of less than $500 for calendar year due February 1.
Annual Reconciliation Returns. Form W-3N due March 15.