When do employers report and remit premiums?

  • Reporting dates

    Reporting periods follow calendar quarters and are aligned with the reporting periods for Unemployment Insurance.

    Reporting quarter Report due
    Q1: January, February, March April 30*
    Q2: April, May, June July 31*
    Q3: July, August, September October 31
    Q4: October, November, December January 31
    • Q1 and Q2 reports were due August 31 for 2019 only.
    • Please note: The quarterly reports referenced in WAC 192-540-030 must be submitted by the last day of the month following the end of the calendar quarter being reported. If a reporting date falls on a Saturday, Sunday, or a legal holiday, the reports will be due on the next business day.

    back to top