View account balance and past reports;
Choose a payment date or file late.
Quickly and easily file your quarterlies with no sign-ups. Auto-calculate premiums, choose a payment date or file late.
Quarterly Due Dates
Quarterly reports and premiums are due four times per year:
|Quarter||Report period||Report & payment due date|
|1||January 1 - March 31||April 30|
|2||April 1 - June 30||July 31|
|3||July 1 - September 30||October 31|
|4||October 1 - December 31||January 31|
Weekend due dates may be postmarked the following business day.
If you have questions about these quarterly due dates call the Employer Help Line 360-902-4817.
Manage your Labor & Industries claims correspondence online with Secure Message Center.
Self-insured employers must file by mail.