To file your L&I QuickFile quarterly report, go to lni.wa.gov/QuickFile, sign in with your L&I Account ID and Washington Unified Business Identifier (UBI), enter each covered employee’s hours and gross wages by risk class, review the premium the system calculates, and pay by eCheck or card before the quarter’s deadline.1Washington State Department of Labor & Industries. How to File and Pay Your Workers’ Compensation Most small employers finish in a few minutes once the payroll numbers are ready.
What to Have Ready Before You Log In
QuickFile asks for two identifiers up front: your L&I Account ID (formatted like 123,456-78) and your nine-digit UBI.2Washington State Department of Labor & Industries. File Quarterly Reports Both appear on correspondence from L&I, including your annual rate notice. Your UBI is the business identity number assigned when you registered with the state.3Washington Department of Revenue. Business Licensing and Renewals FAQs
Then you need the quarter’s payroll figures. Pull total hours worked by each covered employee and gross wages paid during the reporting period. Washington law requires employers to keep each employee’s actual hours on a daily and weekly basis, along with total wages including overtime and bonuses.4Washington State Department of Labor & Industries. Payroll and Personnel Records Include both hourly and salaried workers subject to coverage.
Confirm Your Risk Classifications
L&I assigns every employer one or more risk classifications based on the nature of the business, and each carries its own premium rate.5Washington State Department of Labor & Industries. Risk Classes for Workers’ Compensation Your codes appear on your annual rate notice. When you enter hours in QuickFile, you assign them to the correct classification and the system computes the premium. Using the wrong classification can lead to audit adjustments, so verify your codes before you start. If your operations have changed since your last filing, contact your L&I account manager to confirm the classifications still fit.
Filing Through QuickFile, Step by Step
Go to lni.wa.gov/QuickFile and enter your Account ID and UBI. The system pulls up your account details, including your assigned risk classifications and current premium rates. Enter total hours worked and wages paid for each risk class. QuickFile does the math automatically, which removes the arithmetic errors that come with paper filing.1Washington State Department of Labor & Industries. How to File and Pay Your Workers’ Compensation
Before you submit, the system asks you to verify the reported figures. Review carefully at this step. Once you confirm the data, select a payment method and complete the transaction. QuickFile generates a digital receipt with a confirmation number. Download or print it right away; it is your proof of filing if questions come up later.
How You Can Pay
QuickFile accepts eCheck (electronic bank transfer) and credit or debit card.1Washington State Department of Labor & Industries. How to File and Pay Your Workers’ Compensation Card payments carry a third-party processing fee on top of your premium. eCheck pulls directly from your business bank account without that charge, so it is cheaper for most employers.
Payment is due at the same time as the report. Filing without paying does not satisfy your obligation and can still trigger late-payment penalties and interest.
Quarterly Deadlines
Reports and payments are due on the last day of the month after the quarter closes:
- Quarter 1 (January–March): due April 30
- Quarter 2 (April–June): due July 31
- Quarter 3 (July–September): due October 31
- Quarter 4 (October–December): due January 31
These dates come from L&I’s filing guide.1Washington State Department of Labor & Industries. How to File and Pay Your Workers’ Compensation Premiums that are not reported or paid by the deadline become delinquent the following day.6Washington State Legislature. Washington Code 51.16.060 – Quarterly Report by Employer
Zero-Hours Quarters Still Need a Report
If your business had no employees or no payroll during a quarter, you still file. A zero-hours report tells L&I the account is active but had no taxable work for the period. Skipping it triggers the same penalties as missing a regular filing, so log in and submit zeros.
What Happens if You File Late
Missing a deadline brings penalties and interest. L&I publishes a late payment calculator to estimate what you owe when you file past the due date.7Washington State Department of Labor & Industries. Late Payment Calculator Consistently late filings can also draw closer scrutiny from the department, including audits and formal enforcement actions that make the problem more expensive. Setting a calendar reminder a week before each quarter-end deadline is the simplest way to stay ahead of it.
Who Counts as an Employee for Reporting
Two areas commonly trip up the hours you report in QuickFile: workers you treat as independent contractors, and corporate officers you exempt from coverage. Getting either wrong means unreported hours, back premiums, and penalties at audit.
Independent Contractors
If L&I determines that workers you treated as contractors should have been covered, your business owes all unpaid premiums plus penalties and interest.8Washington State Department of Labor & Industries. Independent Contractors Washington uses a multi-part test. The simplest path to contractor status is the “personal labor test,” which applies when the worker brings their own employees or heavy specialized equipment. Otherwise a six-part test applies (seven parts in construction), covering whether the worker is free from your direction, maintains a separate business, files their own tax schedules, and has their own Department of Revenue account. All parts must be true for the worker to be exempt. Holding a UBI or contractor registration is not enough on its own. Document how each contractor passes each part; that documentation is what an auditor asks for.
Corporate Officer Exemptions
Certain corporate officers can be exempt from coverage, and their hours would not appear in QuickFile. Officers of non-public corporations must be bona fide officers, hold stock in their name, exercise substantial control in daily management, and be limited to eight exempt officers per corporation. Family corporations follow similar rules but all officers must be related within the third degree by blood or marriage. Public corporation officers additionally cannot perform manual labor as part of their duties.9Washington State Department of Labor & Industries. Corporate Officers If you rely on an exemption, confirm every qualifying officer actually meets all the criteria before you leave their hours off the report.
Hold Onto Your Receipts
Keep payroll records and QuickFile confirmation receipts. Washington requires payroll records to include each employee’s name, hours worked daily and weekly, wage rates, and total compensation.4Washington State Department of Labor & Industries. Payroll and Personnel Records If L&I audits your account, those are the documents they will ask to see, and the burden of producing them sits with you.