W-2/1099/ACA Year-end eFile Deadlines. Federal and State year-end payroll reporting deadline listings. Use these deadline dates to determine when your State and Federal W2, 1099 and ACA 1095 year-end payroll reports are due.
eFiling will be unavailable from Thursday, May 28th at 7:00 PM Central through Monday, June 1st at 8:00 AM Central for a scheduled data center migration.