Workers' Comp Filing Deadlines by State (2026)

Every state sets its own statute of limitations for filing a workers' compensation claim. The shortest is 90 days (Nevada); the longest is 6 years (Wisconsin, Utah, Vermont). Missing the deadline usually means losing your right to benefits entirely.

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90 days filing deadline (1 state)

200 days filing deadline (1 state)

Why Workers' Comp Deadlines Matter

Workers' compensation is a no-fault system, but it's not automatic. You have to file a claim, and every state sets a hard deadline. Miss it and your right to benefits usually disappears permanently — no matter how legitimate the injury.

Two deadlines matter: (1) how quickly you report the injury to your employer, and (2) how long you have to formally file a claim with the state workers' comp board. The reporting deadline is usually much shorter than the filing deadline — anywhere from 24 hours to 90 days depending on the state. Treat the reporting deadline as the real deadline.

The filing deadline ranges from 90 days in Nevada to 6 years in Wisconsin, Utah, and Vermont. Most states fall between 1 and 3 years. Occupational diseases (carpal tunnel, hearing loss, asbestosis) have a separate clock that starts when you discovered the condition was work-related — not when you were first exposed.

Frequently Asked Questions

What state has the shortest workers' comp statute of limitations?▾

Nevada has the shortest workers' compensation statute of limitations in the US at just 90 days from the date of injury. Kansas is the second-shortest at 200 days.

What state has the longest workers' comp statute of limitations?▾

Wisconsin, Utah, and Vermont each give injured workers 6 years from the date of injury to file a claim — the longest standard deadlines in the US. Massachusetts follows at 4 years.

Does the workers' comp deadline start from the date of injury or the date of diagnosis?▾

For acute injuries (fall, lifting injury, car accident), the clock starts the day the injury happened. For occupational diseases (carpal tunnel, hearing loss, asbestosis), nearly every state applies a "discovery rule" — the clock starts the day you learned (or reasonably should have learned) that the condition was work-related.

Can I extend the workers' comp filing deadline?▾

Some states allow extensions for minority (injured worker was under 18), mental or physical incapacity, or employer fraud. Each exception is narrow and fact-specific. If you think one applies to you, talk to a workers' comp attorney immediately — the clock keeps running while you decide.

What happens if I miss the workers' comp deadline?▾

If you file after the statute of limitations has expired, your claim will almost always be denied as time-barred. You typically cannot re-file, and medical bills already incurred become your personal responsibility. A free attorney consultation is worthwhile even if you think you've missed the deadline — narrow exceptions sometimes apply.

Sources: Each state's workers' compensation act; state workers' comp board public filings; verified 2026.
Disclaimer: This page is for informational purposes only and is not legal advice. Laws change over time. If a deadline is approaching, consult a licensed workers' comp attorney in your state.