Workers' comp deadlines in Washington: tell your employer and file
Tell your employer, superintendent or supervisor right away ('forthwith') when you are injured on the job or diagnosed with an occupational disease. File your claim within 1 year.
Checked against official sources: October 31, 2026.
Deadlines are strict. If you are near one, call the state agency or free help today.
Tell your employer in Washington
- Counted from
The date of the accident
- In writing?
- The law does not require writing
- If you are late
The law sets no penalty for telling your employer late. What counts is the claim deadline: L&I or your self-insured employer must receive your Report of Accident within 1 year of the injury.
- Illness that develops over time
Tell your employer as soon as a doctor diagnoses an occupational disease.
Tell your employer, superintendent or supervisor right away ('forthwith') when you are injured on the job or diagnosed with an occupational disease. The law does not set a number of days or require a written notice to the employer. The claim itself (Report of Accident) is filed separately with L&I or your self-insured employer.
Law: RCW 51.28.010(1)
Source: lni.wa.gov
File your claim in Washington
- Time limit
- 1 year
- Counted from
The day of the injury (for an occupational disease: 2 years from the date a doctor or nurse practitioner gave you written notice of the disease and that you can file a claim)
- What to file
Report of Accident, filed with L&I online (FileFast), by phone at 1-877-561-3453, or at your doctor's office; if your employer is self-insured, the Self-Insurer Accident Report (SIF-2), filed with your employer
- Who files it
Get medical help and tell your employer. Then you file the Report of Accident with L&I: online with FileFast, by phone at 1-877-561-3453, or at your doctor's office, where the doctor sends it for you. If your employer is self-insured, you file a Self-Insurer Accident Report (SIF-2) with your employer, and the doctor sends a Physician's Initial Report to the employer's claim representative.
- What your employer must do
Your employer must report the accident to L&I at once when you have seen a doctor, been hospitalized, missed work, or died, must make sure you get prompt medical care, and must complete the employer section of the accident report. Your employer may not discourage you from reporting an injury or filing a claim (claim suppression).
- When the insurer decides
Your doctor has 5 days to send the report to L&I or your self-insured employer. If you qualify for wage replacement and no more information is needed, the first check is sent within 14 days after L&I or the self-insured employer receives the report. Decisions are sent to you as written orders that you can protest or appeal within 60 days.
- Illness that develops over time
A claim for an occupational disease must be filed within 2 years after a doctor (or advanced registered nurse practitioner) gives you written notice that you have an occupational disease and that you can file a claim. Hearing-loss claims from work noise must be filed within 2 years after your last harmful noise exposure at work.
L&I or your self-insured employer must receive your Report of Accident within 1 year after the day you were injured. Otherwise the claim is not valid. If L&I finds that your employer discouraged you from filing (claim suppression) and you complained within 2 years of the injury, L&I may waive the 1-year limit; the claim must then be filed within 90 days of that finding.
Law: RCW 51.28.050, 51.28.055, 51.28.025(5)
Law: RCW 51.28.010, 51.28.020
Source: lni.wa.gov
Waiting period and first payment in Washington
- Waiting period
Time-loss is not paid for the day you were injured or the 3 days after it, unless you are still disabled 7 days after the injury.
- Paid back for the waiting days
If your disability continues for 7 calendar days in a row from the date of injury, you are paid for the first 3 days too. Trying to go back to work during the first 7 days does not break the 7-day period if you are still disabled 7 days after the injury.
- First payment
The first check is sent within 14 days after L&I or your self-insured employer receives your Report of Accident, if you are eligible and no more information is needed. Time-loss is then paid twice a month or every two weeks while your provider certifies that you cannot work. If a self-insured employer unreasonably delays or refuses payment, L&I can order a penalty paid to you.
- How often you are paid
- Twice a month or every two weeks
Law: RCW 51.32.090(7), 51.48.017
Source: lni.wa.gov
Deadline if you are punished for filing
Within 90 days of the date of the violation.
Law: RCW 51.48.025
Deadline helper
Count your dates with the deadline helper · Write the notice to your employer
Sources
The official sources for Washington are listed on the Washington page.